1 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
4 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
5 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
6 cc, but that platform is so old that SGI itself stopped supporting
7 it in December 2013. If you still need Emacs on IRIX, please
8 either compile with GCC and port the undumping code, or run
9 './configure --with-wide-int'.
10 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
11 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
12 DEFINE_GDB_SYMBOL_START way to define it.
13 (NONPOINTER_BITS): New macro.
15 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
16 the problem and/or configuring --with-wide-int.
17 (USE_LSB_TAG): Simplify, based on above changes.
18 (gdb_DATA_SEG_BITS): Remove. All uses removed.
19 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
21 2014-04-12 Eli Zaretskii <eliz@gnu.org>
23 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
24 covered by a display string that ends in a newline, and that cases
25 going back by DVPOS lines to hit the search limit, lift the limit
26 and go back until DVPOS is reached. (Bug#17244)
28 * indent.c (Fvertical_motion): Handle correctly the case when the
29 display string is preceded by an empty line.
31 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
34 2014-04-11 Glenn Morris <rgm@gnu.org>
36 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
38 2014-04-11 Ken Brown <kbrown@cornell.edu>
40 * Makefile.in (EMACS_MANIFEST): Revert last change.
42 2014-04-10 Daniel Colascione <dancol@dancol.org>
44 * puresize.h (BASE_PURESIZE): Increase.
46 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
48 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
50 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
51 region handling (and don't call signal_before_change) if
52 inhibit_modification_hooks is set.
53 (signal_before_change): Don't check inhibit_modification_hooks any more.
55 2014-04-08 Daniel Colascione <dancol@dancol.org>
57 * alloc.c (sweep_symbols, mark_object): Assert that symbol
58 function cells contain valid lisp objects. (Modified version of
61 * alloc.c (detect_suspicious_free): Split actual stack capturing
62 out into new function for easier breakpoint setting.
63 (note_suspicious_free): New function.
65 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
67 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
69 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
70 (symbol_block_pinned): New var.
71 (Fmake_symbol): Initialize `pinned'.
72 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
73 pinned and signal an error for un-purifiable objects.
75 (Fpurecopy): Use it, except for objects that can't be purified.
76 (mark_pinned_symbols): New function.
77 (Fgarbage_collect): Use it.
78 (gc_sweep): Remove hack made unnecessary.
80 2014-04-07 Glenn Morris <rgm@gnu.org>
82 * keyboard.c (Fopen_dribble_file): Doc tweak.
84 2014-04-07 Ken Brown <kbrown@cornell.edu>
86 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
88 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
90 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
91 We have a substitute execinfo.h on hosts that lack it.
92 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
95 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
97 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
98 * alloc.c (memory_full):
99 * charset.c (syms_of_charset):
100 * doc.c (Fsnarf_documentation):
102 * font.c (BUILD_STYLE_TABLE):
103 * keyboard.c (make_lispy_event):
104 * profiler.c (setup_cpu_timer):
105 * xgselect.c (xg_select):
106 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
108 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
109 Replace the only use with ARRAYELTS (font_property_table).
110 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
112 2014-04-03 Daniel Colascione <dancol@dancol.org>
114 * xterm.c (x_term_init):
115 * xfns.c (best_xim_style):
116 * xfaces.c (Fdump_colors):
117 * w32fns.c (w32_default_color_map):
118 * w32.c (init_environment, N_ENV_VARS):
119 * unexcw.c (read_exe_header):
120 * term.c (term_get_fkeys_1):
121 * sysdep.c (init_baud_rate):
122 * nsterm.m (ns_convert_key):
123 * nsfns.m (get_geometry_from_preferences):
124 * msdos.c (dos_set_window_size, init_environment):
125 * macfont.m (mac_font_get_glyph_for_cid)
126 (macfont_store_descriptor_attributes)
127 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
128 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
129 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
131 * image.c (xpm_str_to_color_key):
132 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
133 * frame.c (x_set_frame_parameters):
134 * fileio.c (Ffile_selinux_context):
135 * emacs.c (sort_args):
136 * dosfns.c (msdos_stdcolor_name):
137 * dired.c (file_attributes):
138 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
139 Change expressions of the form sizeof(arr) / sizeof(arr[0])
142 2014-04-02 Daniel Colascione <dancol@dancol.org>
144 * data.c (Ffset): Abort if we're trying to set a function call to
147 * lisp.h (ARRAYELTS): New macro.
149 * alloc.c: Include execinfo.h if available.
150 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
151 (suspicious_free_record): New structure.
152 (suspicious_objects, suspicious_object_index)
153 (suspicious_free_history, suspicious_free_history_index):
155 (find_suspicious_object_in_range, detect_suspicious_free)
156 (Fsuspicious_object): New functions.
157 (cleanup_vector): Call find_suspicious_object_in_range.
159 2014-04-02 Martin Rudalics <rudalics@gmx.at>
161 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
162 width from font width (Bug#17163).
164 * frame.c (x_set_frame_parameters): Calculate default values of
165 new frame sizes only after all other frame parameters have been
166 processed (Bug#17142).
168 2014-04-02 Ken Brown <kbrown@cornell.edu>
170 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
173 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
175 * xterm.c (x_draw_image_glyph_string): Adjust image background
176 width accordingly when its x position is adjusted. (Bug#17115)
178 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
180 * font.c (font_list_entities): Do not add empty vector to font cache.
181 (font_matching_entity): Likewise. If matching entity is found, insert
182 1-item vector with this entity instead of entity itself (Bug#17125).
184 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
186 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
188 * fns.c (validate_subarray): Rename from validate_substring,
189 since it works for vectors too. New arg ARRAY. Optimize for the
190 non-nil case. Instead of returning bool, throw an error if out of
191 range, so that the caller needn't do that. All uses changed.
192 Report original values if out of range.
193 (Fsubstring, Fsubstring_no_properties, secure_hash):
194 Also optimize the case where FROM is 0 or TO is the size.
196 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
198 * search.c (Freplace_match): Use make_specified_string.
199 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
200 to catch bogus override face of glyph strings.
201 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
202 Move common substring range checking code to...
203 (validate_substring): ...this function.
205 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
207 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
209 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
211 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
212 bar is zero height, just return (Bug#16976).
213 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
215 * nsterm.h (EmacsView): Add wait_for_tool_bar.
217 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
218 is nil. If waiting for toolbar to complete, force a redraw.
220 2014-03-28 Glenn Morris <rgm@gnu.org>
222 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
223 (emacs_bugreport): New variable.
224 (usage_message): Use PACKAGE_BUGREPORT.
225 (syms_of_emacs) <report-emacs-bug-address>: New variable.
227 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
229 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
231 Port recent signal-related changes to FreeBSD.
232 Problem reported by Herbert J. Skuhra.
233 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
234 Move decls from here ...
235 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
237 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
239 * w32term.c (x_draw_image_glyph_string): Fix computation of height
240 and width of image background when it is displayed with a 'box'
243 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
245 More backward-compatible fix to char-equal core dump (Bug#17011).
246 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
247 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
249 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
251 * image.c (init_svg_functions): When loading SVG-related libraries,
252 free already loaded libraries if the initialization fails.
253 (rsvg_handle_set_size_callback): Remove declaration, unused.
255 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
257 Fix core dump in char-equal (Bug#17011).
258 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
259 unibyte buffers, as we can't tell whether the characters are
262 * insdel.c (adjust_markers_for_delete): Remove unused local.
264 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
266 Have (MARKER . ADJUSTMENT) undo records always be immediately
267 after their corresponding (TEXT . POS) record in undo list.
269 * lisp.h (record-delete): New arg record_markers.
270 (record_marker_adjustment): No longer needed outside undo.c.
271 * insdel.c (adjust_markers_for_delete): Move calculation of marker
272 adjustments to undo.c's record_marker_adjustments. Note that
273 fileio.c's decide_coding_unwind is another caller to
274 adjust_markers_for_delete. Because it has undo list bound to t,
275 it does not rely on adjust_markers_for_delete to record marker
277 (del_range_2): Swap call to record_delete and
278 adjust_markers_for_delete so as undo marker adjustments are
279 recorded before current deletion's adjustments, as before.
280 (adjust_after_replace):
281 (replace_range): Pass value for new record_markers arg to
283 * undo.c (record_marker_adjustment): Renamed to
284 record_marker_adjustments and made static.
285 (record_delete): Check record_markers arg and call
286 record_marker_adjustments.
287 (record_change): Pass value for new record_markers arg to
289 (record_point): at_boundary calculation no longer needs to account
290 for marker adjustments.
292 2014-03-26 Martin Rudalics <rudalics@gmx.at>
294 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
297 2014-03-26 Glenn Morris <rgm@gnu.org>
299 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
301 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
303 * buffer.c (struct sortvec): Add field `spriority'.
304 (compare_overlays): Use it.
305 (sort_overlays): Set it.
307 2014-03-26 Eli Zaretskii <eliz@gnu.org>
309 * xdisp.c (redisplay_window): If all previous attempts to find the
310 cursor row failed, try a few alternatives before falling back to
311 the top-most row of the window. Use row_containing_pos. (Bug#17047)
313 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
315 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
316 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
318 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
319 variables on Windows.
321 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
323 * w32.c (unsetenv): Remove unused var `retval'.
324 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
326 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
327 (start_watching): Remove unused var `thr'.
329 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
330 (find_child_console): Remove unnecesary var `thread_id'.
332 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
333 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
335 2014-03-26 Glenn Morris <rgm@gnu.org>
337 * filelock.c (Flock_buffer): Doc tweak.
339 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
340 * emacs.c (shut_down_emacs):
341 * fileio.c (Finsert_file_contents, write_region):
342 * filelock.c (top-level, syms_of_filelock):
343 * insdel.c (prepare_to_modify_buffer_1):
344 CLASH_DETECTION is always defined now.
346 2014-03-25 Eli Zaretskii <eliz@gnu.org>
348 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
349 DLL handle, to speed up thread startup.
351 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
353 Handle sigmask better with nested signal handlers (Bug#15561).
354 * atimer.c (sigmask_atimers): Remove.
355 Remaining use rewritten to use body of this function.
356 * atimer.c (block_atimers, unblock_atimers):
357 * callproc.c (block_child_signal, unblock_child_signal):
358 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
359 New arg OLDSET. All callers changed.
360 * atimer.c (block_atimers, unblock_atimers):
361 * callproc.c (block_child_signal, unblock_child_signal):
362 * keyboard.c (handle_interrupt):
363 * sound.c (vox_configure, vox_close):
364 Restore the old signal mask rather than unilaterally clearing bits
365 from the mask, in case a handler is running within another
366 handler. All callers changed.
367 * lisp.h, process.c, process.h, term.c:
368 Adjust decls and callers to match new API.
369 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
370 signal handlers aren't supposed to use floating point anyway.
371 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
373 2014-03-23 Daniel Colascione <dancol@dancol.org>
375 Split gc_sweep into discrete functions for legibility and better
378 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
379 (sweep_vectors): Fix typo in comment.
380 (sweep_conses, sweep_floats, sweep_intervals)
381 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
382 (gc_sweep): Call new functions, to which existing functionality is
384 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
386 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
388 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
390 2014-03-23 Daniel Colascione <dancol@dancol.org>
392 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
393 only if xic_style calls for it. This change allows Emacs to work
394 with ibus. Also, don't leak resources if create_frame_xic fails,
395 and stop caching xic_style across different displays.
396 (supported_xim_styles): Make const.
397 (best_xim_style): Remove first parameter: it's always just
398 supported_xim_styles. Change to look at supported_xim_styles
401 2014-03-23 Daniel Colascione <dancol@dancol.org>
403 * term.c (init_tty): Rearrange condition for clarity; print
404 appropriate diagnostic.
406 2014-03-23 Daniel Colascione <dancol@dancol.org>
408 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
409 array. (ASAN caught.)
411 2014-03-22 Glenn Morris <rgm@gnu.org>
413 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
415 2014-03-22 Daniel Colascione <dancol@dancol.org>
417 * process.c (conv_sockaddr_to_lisp): When extracting the string
418 names of AF_LOCAL sockets, stop before reading uninitialized memory.
420 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
422 Fix regression introduced by patch for Bug#10500.
423 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
424 * w32term.c (x_draw_image_relief): Likewise.
426 2014-03-21 Martin Rudalics <rudalics@gmx.at>
428 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
429 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
430 maximize a frame for odd default fonts.
432 2014-03-21 Glenn Morris <rgm@gnu.org>
434 * minibuf.c (history-length): Increase default from 30 to 100.
436 2014-03-21 Daniel Colascione <dancol@dancol.org>
438 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
439 every time we switch to minibuffer.
441 * alloc.c (lisp_align_malloc, allocate_string_data)
442 (allocate_vectorlike): Allow mmap allocation of lisp objects.
443 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
445 2014-03-21 Eli Zaretskii <eliz@gnu.org>
447 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
448 support more "verbs".
450 2014-03-21 Daniel Colascione <dancol@dancol.org>
452 Always prohibit dumping a dumped Emacs.
454 * emacs.c (might_dump): New variable.
455 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
456 * lisp.h (might_dump): Declare.
457 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
459 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
461 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
463 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
465 * doc.c (store_function_docstring): Warn when we don't know where to
467 (Fsubstitute_command_keys): Don't advertise the fact that
468 text-properties are dropped, since we think it's a bug that we'll fix
471 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
472 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
473 * frame.c (frame_garbaged): Make "docstring" more precise.
475 2014-03-20 Glenn Morris <rgm@gnu.org>
477 * charset.c (init_charset): When we cannot find the charsets directory,
478 mention if EMACSDATA is set.
480 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
482 * fns.c (Frandom): Fix rare bug where the result isn't random.
484 Fix porting inconsistency about rounding to even.
485 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
486 This way, the unusual !HAVE_RINT case acts like the usual
487 HAVE_RINT case, and we can fix the documentation accordingly.
489 2014-03-19 Eli Zaretskii <eliz@gnu.org>
491 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
492 (w32_wnd_proc): Initialize the dwHoverTime member of
493 TRACKMOUSEEVENT structure.
495 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
497 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
499 2014-03-16 Eli Zaretskii <eliz@gnu.org>
501 * search.c (find_newline): Speed up the function when using the
502 newline cache, by halving the number of calls to
503 region_cache_forward and region_cache_backward. (Bug#16830)
505 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
507 * buffer.c (Fset_buffer): Document return value (bug#17015).
509 2014-03-14 Martin Rudalics <rudalics@gmx.at>
511 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
512 nil, always resize character wise to avoid potential loss of the
513 mode line (Bug#16923 related).
515 2014-03-12 Martin Rudalics <rudalics@gmx.at>
517 * frame.c (x_set_frame_parameters): Always calculate new sizes
518 pixelwise to avoid potential loss when rounding.
520 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
522 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
523 * xterm.c (x_free_frame_resources): Free all allocated cursors.
525 2014-03-10 Eli Zaretskii <eliz@gnu.org>
527 * w32.c (fstatat): Don't add an extra slash if the argument ends
528 with a slash: this fails the subsequent call to stat_worker on
529 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
531 2014-03-09 Martin Rudalics <rudalics@gmx.at>
533 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
535 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
537 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
539 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
540 when frame is only on one screen (Bug#14713).
542 2014-03-08 Eli Zaretskii <eliz@gnu.org>
544 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
545 there's a valid wrap point in the display line, the last glyph
546 cannot "just barely fit" on this row, because display_line doesn't
547 let it. Instead, proceed as if the last glyph didn't fit, so that
548 we eventually back up the iterator to the wrap point. This avoids
549 delusional behavior of move_it_to, whereby it proceeds to the next
550 display line, but sets current_x to zero for all the glyphs that
551 without word-wrap would fit on the previous display line.
552 One result was that visual-order cursor movement behaved erratically
554 (Fmove_point_visually): Add code to find the x coordinate of the
555 last character before wrap point, under word-wrap on a TTY.
557 2014-03-07 Eli Zaretskii <eliz@gnu.org>
559 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
560 also return value of MOVE_POS_MATCH_OR_ZV from
561 move_it_in_display_line_to, when moving from beginning of line to
562 point's position. (Bug#16961)
564 2014-03-07 Martin Rudalics <rudalics@gmx.at>
566 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
567 * window.c (Fselect_window): Explain NORECORD and
568 `buffer-list-update-hook' in doc-string.
570 2014-03-06 Martin Rudalics <rudalics@gmx.at>
572 * window.c (Fother_window_for_scrolling): Check that
573 Vother_window_scroll_buffer is a buffer.
575 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
577 * xterm.c (xim_initialize): Always pass a copy of resource name
578 to XRegisterIMInstantiateCallback and eassert whether return
579 value is True. Passing copy is important because Xlib doesn't
580 make its own copy and resource name argument usually points to
581 SSDATA (Vx_resource_name), which may be changed from Lisp.
582 (xim_close_display): For XUnregisterIMInstantiateCallback,
583 always eassert return value and pass exactly the same values
584 as were used for XRegisterIMInstantiateCallback.
585 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
586 sources to check why if you are interested.
588 2014-03-05 Martin Rudalics <rudalics@gmx.at>
590 * dispnew.c (change_frame_size_1): Add new_lines instead of
591 new_height, the latter may be still zero if passed as such.
592 * window.c (Fwindow_pixel_height): Mention bottom divider in
595 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
597 Fix "resource temporarily unavailable" with xgselect
599 * xgselect.c: Include <stdbool.h>.
600 (xg_select) [!USE_GTK]: Don't lose track of errno.
602 Fix minor --enable-gcc-warnings issues.
603 * widget.c (update_various_frame_slots, EmacsFrameResize):
604 Avoid unused locals. Prefer 'if' to '#if' when either will do.
606 2014-03-04 Ken Brown <kbrown@cornell.edu>
608 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
609 represent the actual adjustment needed for alignment.
611 2014-03-04 Eli Zaretskii <eliz@gnu.org>
613 * gmalloc.c (aligned_alloc): Don't allocate more memory than
614 needed, and don't reallocate if the initial allocation already
615 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
617 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
619 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
622 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
624 * cmds.c (delete-char): Update docstring pointing out that the
625 function ignores `delete-active-region' and `overwrite-mode'.
627 2014-03-03 Eli Zaretskii <eliz@gnu.org>
629 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
631 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
632 allocated buffer due to alignment.
633 (freehook): If the block to be freed was allocated by
634 'aligned_alloc', find its real pointer before calling 'free'.
636 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
639 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
641 * font.c (toplevel): Adjust comment about font cache layout.
642 (font_clear_cache): Fix to match real font cache layout.
643 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
644 (Fframe_font_cache) [FONT_DEBUG]: New function.
645 (syms_of_font) [FONT_DEBUG]: Defsubr it.
647 Avoid crashes when X fonts are erroneously freed on reused X
648 'Display *' connection data (Bug#16069). Note that X font
649 resources still may be leaked, but currently there is no way
650 to completely avoid it.
651 * xterm.h (struct x_display_info): New member x_id. Add comments.
652 * xterm.c (x_display_id): New variable.
653 (x_term_init): Assign identifier to each opened X connection.
654 * xfont.c (struct xfont): New member x_display_id.
655 (xfont_open): Initialize it with frame's display id.
656 (xfont_close): Check whether font's display id matches the one
657 recorded for the given display. Adjust comment.
658 * xftfont.c (struct xftfont_info):
659 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
661 2014-03-01 Martin Rudalics <rudalics@gmx.at>
663 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
664 * window.c (Fother_window_for_scrolling): Don't try to scroll a
665 killed Vother_window_scroll_buffer.
666 (Vother_window_scroll_buffer): Fix doc-string accordingly.
668 2014-03-01 Eli Zaretskii <eliz@gnu.org>
670 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
671 that start with more than 2 slashes as UNCs. (Bug#16751)
673 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
675 Fix a few crashes and leaks when cloning C strings.
676 * alloc.c, lisp.h (dupstring): New function.
677 * gtkutil.c (xg_get_font):
678 * term.c (tty_default_color_capabilities):
679 * xsettings.c (store_monospaced_changed)
680 (store_font_name_changed, parse_settings)
681 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
682 This avoids some unlikely crashes due to accessing freed storage,
683 and avoids some minor memory leaks in the more-typical case.
685 2014-02-28 Martin Rudalics <rudalics@gmx.at>
687 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
688 cursor when modeline can't be dragged (Bug#16647).
690 2014-02-28 Glenn Morris <rgm@gnu.org>
692 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
693 from custom-delayed-init-variables. (Bug#11565)
695 2014-02-27 Martin Rudalics <rudalics@gmx.at>
697 More fixes for mouse glyph calculations (Bug#16647).
698 * window.c (coordinates_in_window): In intersection of
699 horizontal and vertical window dividers prefer the horizontal
700 one. Add some extra parens to last fix.
701 (window_relative_x_coord): Return x-coordinate for header and
703 * xdisp.c (remember_mouse_glyph): In text area don't extend
704 glyph into mode line to show the vertical drag cursor there
705 immediately. Subdivide mouse glyphs in right fringes to show a
706 horizontal drag cursor as soon as we enter the "grabbable width"
707 portion. Handle vertical border case separately. Do not
708 subdivide window divider areas.
709 (note_mouse_highlight): On bottom divider of bottommost windows
710 show vertical drag cursor only when the minibuffer window can be
713 2014-02-27 Eli Zaretskii <eliz@gnu.org>
715 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
716 reset by the face of the object just displayed. See also bug#76.
717 (get_next_display_element): If the string came from a display
718 property, examine the box face attribute at it->position, not at
719 it->current.pos, since the latter was not updated yet. (Bug#16870)
720 (handle_face_prop): Improve commentary.
722 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
724 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
725 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
727 2014-02-26 Martin Rudalics <rudalics@gmx.at>
729 Fixes around Bug#16647.
730 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
731 ON_BOTTOM_DIVIDER cases.
732 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
733 only if the window has no right divider.
734 (Fcoordinates_in_window_p): Fix doc-string.
736 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
738 * lread.c (Funintern): Fix doc to match advertised calling convention.
740 2014-02-24 Daniel Colascione <dancol@dancol.org>
742 * keyboard.c (read_char): Close race that resulted in lost events.
744 2014-02-22 Glenn Morris <rgm@gnu.org>
746 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
747 * window.c (window-resize-pixelwise): Doc fixes.
749 * process.c (Finternal_default_process_filter)
750 (Finternal_default_process_sentinel): Doc tweaks.
752 2014-02-21 Glenn Morris <rgm@gnu.org>
754 * process.c (Fprocess_buffer, Faccept_process_output)
755 (Finternal_default_process_filter, Finternal_default_process_sentinel):
758 2014-02-21 Martin Rudalics <rudalics@gmx.at>
760 * window.c (Fwindow_scroll_bar_width): New function.
762 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
764 Pacify GCC when configuring with --enable-gcc-warnings.
765 * xdisp.c (move_it_in_display_line_to) [lint]:
766 Initialize recently-added local.
768 2014-02-21 Daniel Colascione <dancol@dancol.org>
770 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
772 2014-02-20 Eli Zaretskii <eliz@gnu.org>
774 * xdisp.c (init_iterator): Don't dereference a bogus face
776 (try_cursor_movement): Don't use cursor position if
777 set_cursor_from_row failed to compute it. This avoids assertion
778 violations in MATRIX_ROW.
779 (move_it_in_display_line_to): Save the iterator state in ppos_it
780 only once per call. Reimplement the method used to return to the
781 best candidate position if all the positions found in display line
782 are beyond TO_CHARPOS. This cuts down the number of calls to
783 bidi_shelve_cache, which moves a lot of stuff when lines are long
784 and include bidirectional text. (Bug#15555)
786 2014-02-20 Glenn Morris <rgm@gnu.org>
788 * data.c (Fdefalias): Doc fix.
790 2014-02-19 Eli Zaretskii <eliz@gnu.org>
792 * xdisp.c (display_line): Fix horizontal scrolling of large images
793 when fringes are turned off. This comes at a price of not
794 displaying the truncation/continuation glyphs in this case.
797 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
798 CreateDIBSection returns an error indication, zero out *ximg after
799 destroying the image. This avoids crashes in memory allocations
800 due to the fact that some of the callers also call
801 x_destroy_x_image, which will attempt to free an already free'd
804 2014-02-18 Martin Rudalics <rudalics@gmx.at>
806 * widget.c (update_various_frame_slots): Don't set
807 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
809 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
811 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
813 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
815 temacs --daemon fix (Bug#16599).
816 * emacs.c (main): Initialize daemon_pipe[1] here ...
817 (syms_of_emacs): ... instead of here.
819 2014-02-16 Anders Lindgern <andlind@gmail.com>
821 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
824 2014-02-16 Daniel Colascione <dancol@dancol.org>
826 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
827 (xd_get_connection_address): Use it.
828 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
829 xd_get_connection_address because the latter signals if the bus
830 we're trying to close is already disconnected.
832 2014-02-13 Eli Zaretskii <eliz@gnu.org>
834 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
835 argument to CreateThread. This avoids segfaults on Windows 9X.
836 Reported by oslsachem <oslsachem@gmail.com>.
838 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
840 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
841 * unexhp9k800.c (unexec_error): New function, to simplify the code.
842 (check_lseek): New function, to report lseek errors.
843 (save_data_space, update_file_ptrs, read_header, write_header)
844 (copy_file, copy_rest, unexec): Use these news functions.
845 (update_file_ptrs): Don't assume wraparound behavior when
846 converting a large size_t value to off_t.
848 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
850 * composite.c (fill_gstring_header): Pass positions as C integers
851 and move parameters checking to...
852 (Fcomposition_get_gstring): ...this function. Handle case when
853 buffer positions are in reversed order and avoid crash (Bug#16739).
855 * buffer.c (validate_region): Mention current buffer in error message.
857 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
859 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
861 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
863 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
865 2014-02-11 Glenn Morris <rgm@gnu.org>
867 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
868 Replace refs to "OpenStep" in messages.
870 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
872 Avoid "." at end of error diagnostics.
873 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
875 * nsfns.m (ns_display_info_for_name):
876 * nsselect.m (Fx_own_selection_internal):
877 * nsterm.m (performDragOperation:):
878 Remove "." from end of diagnostic.
880 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
882 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
883 unintuitive (bug#15824).
884 (Fyes_or_no_p): Doc fix (bug#15456).
886 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
888 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
890 * eval.c (call_debugger): When exiting the debugger, do not allow
891 max_specpdl_size less than actual binding depth (Bug#16603).
892 (syms_of_eval): Adjust docstring.
894 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
896 * cmds.c (Fself_insert_command): Output a clearer error message on
897 negative repetitions (bug#9476).
899 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
901 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
903 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
905 * minibuf.c (Fread_string): Doc clarification (bug#15422).
907 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
909 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
911 * keyboard.c (Frecursive_edit): Fix typo in docstring.
913 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
915 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
917 * keyboard.c (Frecursive_edit): Say more precicely how throwing
918 `exit' works (bug#15865).
920 2014-02-07 Martin Rudalics <rudalics@gmx.at>
922 Constrain window box/body sizes and margin widths (Bug#16649).
923 * xdisp.c (window_box_width): Don't return less than zero.
924 (window_box_left_offset, window_box_right_offset): Don't return
925 more than the window's pixel width.
926 * window.c (window_body_height, window_body_width): Don't return
928 (window_resize_apply): Adjust margin width, if necessary.
930 2014-02-07 Glenn Morris <rgm@gnu.org>
932 * nsterm.m (syms_of_nsterm): Doc fix.
934 2014-02-06 Eli Zaretskii <eliz@gnu.org>
936 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
937 New variables: pointers through which to call the respective APIs.
938 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
939 (filename_from_ansi, sys_link, check_windows_init_file):
940 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
941 This is required on Windows 9X, where we dynamically load
942 UNICOWS.DLL which has their non-stub implementations.
943 (maybe_load_unicows_dll): Assign addresses to these 2 function
944 pointers after loading UNICOWS.DLL.
946 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
947 MultiByteToWideChar and WideCharToMultiByte through function
950 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
953 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
955 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
956 for OSX >= 10.9 if separate spaces are used.
957 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
959 2014-02-06 Glenn Morris <rgm@gnu.org>
961 * buffer.c (cache-long-scans): Doc fix.
963 2014-02-05 Eli Zaretskii <eliz@gnu.org>
965 * w32fns.c (Fw32_shell_execute): Doc fix.
967 2014-02-05 Bastien Guerry <bzg@gnu.org>
969 * syntax.c (Fforward_word): Call Fconstrain_to_field with
970 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
972 2014-02-05 Martin Rudalics <rudalics@gmx.at>
974 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
975 outside the window (Bug#16649).
977 * xdisp.c (note_mouse_highlight): When entering a margin area show
978 a non-text cursor (Bug#16647).
980 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
982 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
983 It prompted a compile-time diagnostic on GNU/Linux.
984 Simplify to remove the need for the label.
986 2014-02-04 Eli Zaretskii <eliz@gnu.org>
988 * w32menu.c (w32_popup_dialog): Don't condition the whole function
989 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
990 to show it; otherwise return 'unsupported--w32-dialog' to signal
991 to the caller that emulation with menus is necessary.
992 This resurrects code inadvertently deleted by the 2013-10-08 commit.
994 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
996 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
999 * menu.c (Fx_popup_dialog): Don't condition the call to
1000 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
1001 special symbol 'unsupported--w32-dialog', emulate the dialog with
1002 a menu by calling x-popup-menu.
1004 * menu.h (Qunsupported__w32_dialog): New extern variable.
1006 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
1008 * keyboard.c (kbd_buffer_get_event): Read file notification events
1011 * xgselect.c (xg_select): Read glib events in any case, even if
1012 there are no file descriptors to watch for. (Bug#16519)
1014 2014-02-03 Martin Rudalics <rudalics@gmx.at>
1016 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
1017 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
1018 * w32term.c (w32_draw_window_divider): Handle first and last
1020 * w32term.h (w32_fill_area_abs): New function.
1021 * xdisp.c (x_draw_right_divider): Don't draw over bottom
1023 * xfaces.c (realize_basic_faces): Handle new face ids.
1024 * xfns.c (Fx_create_frame): Call x_default_parameter for right
1025 and bottom divider width.
1026 * xterm.c (x_draw_window_divider): Handle first and last pixels
1029 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
1031 * print.c (Fexternal_debugging_output): Add cast to pacify
1032 --enable-gcc-warnings.
1033 * eval.c (call_debugger): Grow specpdl if the debugger was
1034 entered due to specpdl overflow (Bug#16603) and allow more
1035 specpdl space for the debugger itself.
1037 2014-02-02 Martin Rudalics <rudalics@gmx.at>
1039 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
1042 2014-02-01 Eli Zaretskii <eliz@gnu.org>
1044 * w32fns.c (Ffile_system_info): Use WINAPI in the function
1045 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
1047 * print.c (Fexternal_debugging_output): If the argument character
1048 is non-ASCII, encode it with the current locale's encoding before
1049 writing the result to the terminal. (Bug#16448)
1051 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
1052 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
1055 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
1057 * process.c (create_process): Reset SIGPROF handler in the child.
1058 * callproc.c (call_process): Likewise.
1060 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
1062 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
1064 2014-01-29 Eli Zaretskii <eliz@gnu.org>
1066 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
1067 of zero to print strings, GDB doesn't like it.
1069 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
1070 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
1071 we still use correct addresses. (Bug#16576)
1073 2014-01-27 K. Handa <handa@gnu.org>
1075 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
1076 to preserve the code detection behavior of 24.3.
1077 * coding.h (struct coding_system): New member detected_utf8_bytes.
1078 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
1079 (decode_coding_gap): Use short cut for UTF-8 file reading only
1080 when coding->detected_utf8_bytes equals to coding->src_bytes.
1081 * fileio.c (Finsert_file_contents): Cancel the previous change.
1083 2014-01-29 Martin Rudalics <rudalics@gmx.at>
1085 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
1086 that are not visible.
1088 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
1090 * xmenu.c (create_and_show_popup_menu): Handle case when no key
1091 is grabbed (Bug#16565).
1093 2014-01-28 Martin Rudalics <rudalics@gmx.at>
1095 * xdisp.c (last_max_ascent): Re-remove after erroneously
1096 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
1098 (move_it_to): Re-remove reference to last_max_ascent.
1099 (Fwindow_text_pixel_size): Add iterator's max_ascent and
1100 max_descent here instead of calling line_bottom_y.
1103 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
1105 * terminal.c (initial_free_frame_resources): New function.
1106 (init_initial_terminal): Install new hook to free face cache
1107 on initial frame and avoid memory leak. For details, see
1108 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
1109 * xfaces.c (free_frame_faces): Adjust comment.
1111 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1113 * data.c (Fstring_to_number): Document results if unparsable
1116 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
1118 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
1120 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
1122 When decoding, prefer ptrdiff_t to int for buffer positions etc.
1123 * coding.c (detect_coding_utf_8, emacs_mule_char)
1124 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
1125 (check_utf_8, decode_coding):
1126 * coding.h (struct coding_system.errors):
1127 Use ptrdiff_t, not int, for integer values derived from buffer and
1130 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
1131 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
1132 before invoking decode_coding_gap, since there's just one block.
1134 2014-01-25 Martin Rudalics <rudalics@gmx.at>
1136 Fix handling of face attributes in Fx_create_frame (Bug#16529).
1137 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
1138 too early. Again run change_frame_size before assigning menu-
1141 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
1143 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
1144 arrives, call x_check_fullscreen, in case the new display has a
1145 different resolution. (Bug#16517)
1147 2014-01-25 Eli Zaretskii <eliz@gnu.org>
1149 * term.c (read_menu_input): If the selected frame changes, exit
1151 (tty_menu_show): If the selected frame changes while we displayed
1152 a menu, throw to top level. (Bug#16479)
1154 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
1156 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
1158 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
1160 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
1161 * data.c (count_one_bits_word): Fix bug (negated comparison)
1162 when BITS_PER_ULL < BITS_PER_BITS_WORD.
1164 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
1166 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
1167 Avoid undefined behavior by initializing display property bit of a
1168 string processed by the bidirectional iterator. For details, see
1169 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
1171 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
1173 Minor cleanup of previous change.
1174 * image.c (imagemagick_error, Fimagemagick_types):
1175 Omit some recently-introduced and unnecessary casts and assignments.
1177 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
1179 Fix two memory leaks discovered with Valgrind.
1180 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
1181 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
1183 2014-01-22 Martin Rudalics <rudalics@gmx.at>
1185 Fixes in window size functions around Bug#16430 and Bug#16470.
1186 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
1187 (Fwindow_mode_line_height, Fwindow_header_line_height)
1188 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
1189 Minor doc-string adjustments.
1190 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
1191 Rewrite doc-strings.
1192 (window_body_height, window_body_width): Do not count partially
1193 visible lines/columns when PIXELWISE is nil (Bug#16470).
1194 (Qfloor, Qceiling): New symbols.
1196 2014-01-21 Eli Zaretskii <eliz@gnu.org>
1198 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
1199 when the image cache is not yet allocated. (Bug#16509)
1201 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
1203 * buffer.c (Fkill_buffer): When killing an indirect buffer,
1204 re-attach intervals to its base buffer (Bug#16502).
1205 * intervals.c (set_interval_object): Move from here...
1206 * intervals.h (set_interval_object): ... to here. Fix comments.
1208 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
1210 Avoid undefined behavior by initializing buffer redisplay bit.
1211 Problem reported by Dmitry Antipov in
1212 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
1213 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
1215 Revert some of the CANNOT_DUMP fix (Bug#16494).
1216 * lread.c (init_lread): Fix typo: NILP, not !NILP.
1218 2014-01-19 Eli Zaretskii <eliz@gnu.org>
1220 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
1221 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
1222 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
1223 they are replaced by macros that expand into direct calls to the
1224 corresponding functions from GDI32.DLL.
1225 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
1226 variables in the Cygwin build, they are unused.
1228 2014-01-19 K. Handa <handa@gnu.org>
1230 * composite.c (composition_update_it): Fix previous change.
1232 2014-01-18 Eli Zaretskii <eliz@gnu.org>
1234 Fix file name handling on MS-Windows 9X.
1235 * w32.c (maybe_load_unicows_dll): New function.
1237 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
1238 on, to make sure we can convert file names to and from UTF-8 on
1239 Windows 9X. This fixes a failure to start up because Emacs cannot
1240 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
1242 * w32font.c [WINDOWSNT]: Include w32.h.
1243 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
1244 of implementing the same stuff.
1245 Remove now unused g_b_init_is_windows_9x.
1247 * w32.h (maybe_load_unicows_dll): Add prototype.
1249 2014-01-17 Eli Zaretskii <eliz@gnu.org>
1251 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
1252 switch to single keyboard. Prevents daemon crashes when a new
1253 client connects while we show a TTY menu in an existing client.
1256 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
1258 Fix MinGW64 porting problem with _setjmp.
1259 Reported by Eli Zaretskii in:
1260 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
1261 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
1262 the old _setjmp and _longjmp. All uses changed.
1264 2014-01-13 Daniel Colascione <dancol@dancol.org>
1266 * textprop.c (Fremove_list_of_text_properties):
1267 Correctly handle reaching the end of the interval tree. (Bug#15344)
1269 2014-01-13 Martin Rudalics <rudalics@gmx.at>
1271 * xdisp.c (resize_mini_window): Round height to a multiple of
1272 frame's line height. Fix bug in calculation of window start
1273 position (Bug#16424).
1275 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
1277 * macfont.m: Include termchar.h.
1278 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
1279 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
1280 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
1281 *_WITH_GC_* to take face and f as parameters.
1282 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
1283 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
1285 2014-01-13 Daniel Colascione <dancol@dancol.org>
1287 Fix menu item updating in the presence of the Unity global menu
1290 * gtkutil.h (xg_have_tear_offs): Add frame parameter
1291 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
1293 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
1294 updating menus; explain why.
1295 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
1296 problem it's supposed to solve and it interferes with detecting
1297 the presence of a global menu.
1298 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
1301 2014-01-11 K. Handa <handa@gnu.org>
1303 * composite.c (composition_update_it): Fix indexing of
1304 LGSTRING_CHAR (Bug#15984).
1306 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
1308 * unexw32.c (_start) [__MINGW64__]: Define to __start.
1310 2014-01-11 Eli Zaretskii <eliz@gnu.org>
1312 * xdisp.c (try_window_id): Don't use this function's optimizations
1313 if overlays in the buffer displayed by the window have changed
1314 since last redisplay. (Bug#16347)
1315 (message_dolog): Fix indentation.
1317 2014-01-11 Martin Rudalics <rudalics@gmx.at>
1319 * frame.c (frame_resize_pixelwise): Fix doc-string.
1321 2014-01-10 Martin Rudalics <rudalics@gmx.at>
1323 Fix handling of internal borders (Bug#16348).
1324 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
1325 Remove internal border width from pixel width of windows.
1326 (change_frame_size_1): Don't return early when frame's pixel
1327 size changes - we still have to record the new sizes in the
1329 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
1330 also when toolbar gets larger.
1331 * window.c (check_frame_size): Include internal_border_width in
1333 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
1334 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
1335 In non-toolkit/non-GTK version clear internal border.
1336 * xterm.c (x_clear_under_internal_border): New function for
1337 non-toolkit/non-GTK version.
1338 (x_after_update_window_line): In non-toolkit/non-GTK version
1340 (handle_one_xevent, x_set_window_size):
1341 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
1342 * xterm.h (x_clear_under_internal_border): Extern it.
1344 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
1346 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
1347 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
1350 2014-01-06 Eli Zaretskii <eliz@gnu.org>
1352 * xdisp.c (redisplay_window): Don't skip window redisplay if the
1353 last value of point is not equal to buffer's point. (Bug#16129)
1355 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
1358 * nsterm.h (updateCollectionBehavior): Rename from
1359 updateCollectionBehaviour. All uses changed.
1361 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
1362 * Makefile.in (SETFATTR): New macro.
1363 (temacs$(EXEEXT)): Use it.
1365 2014-01-04 Martin Rudalics <rudalics@gmx.at>
1367 Fix maximization behavior on Windows (Bug#16300).
1368 * w32fns.c (w32_fullscreen_rect): Don't handle
1369 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
1370 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
1371 of SetWindowPos. Restore last placement also when leaving
1372 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
1373 but the FULLSCREEN_BOTH case.
1375 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
1378 * data.c (arithcompare_driver):
1379 * fileio.c (Fcar_less_than_car):
1380 * fns.c (internal_equal):
1381 * frame.c (delete_frame):
1382 * lisp.h (enum More_Lisp_Bits):
1384 Avoid C99 constructs that don't work in C89.
1385 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
1386 to port to C89, which doesn't have 'long long'.
1387 (count_trailing_zero_bits): Use them.
1389 2014-01-03 Chong Yidong <cyd@gnu.org>
1391 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
1393 2014-01-02 Martin Rudalics <rudalics@gmx.at>
1395 Further adjust frame/window scrollbar width calculations.
1396 * window.c (apply_window_adjustment):
1397 Set windows_or_buffers_changed.
1398 (Fwindow_scroll_bars): Return actual scrollbar width.
1399 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1400 For non-toolkit builds again use 14 as minimum width and set
1401 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
1402 * xterm.c (XTset_vertical_scroll_bar): Take width from
1403 WINDOW_SCROLL_BAR_AREA_WIDTH.
1404 (x_new_font): Rename wid to unit. Base calculation of new
1405 scrollbar width on toolkit used and make it analogous to that of
1406 x_set_scroll_bar_default_width.
1407 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
1408 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
1409 of GetSystemMetrics.
1410 * w32term.c (w32_set_vertical_scroll_bar): Take width from
1411 WINDOW_SCROLL_BAR_AREA_WIDTH.
1412 (x_new_font): Make it correspond to changes in xterm.c.
1414 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
1416 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
1417 This is a cleaner way to fix the MinGW-w64 porting problem.
1418 Check for INTPTR_MAX misconfiguration.
1420 2014-01-01 Eli Zaretskii <eliz@gnu.org>
1422 * search.c (newline_cache_on_off, find_newline): In indirect
1423 buffers, use the newline cache of the base buffer.
1425 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
1426 buffer, invalidate the caches of its base buffer. (Bug#16265)
1428 * indent.c (width_run_cache_on_off, compute_motion): In indirect
1429 buffers, use the width-run cache of the base buffer.
1431 * xdisp.c (redisplay_window): When the window displays an indirect
1432 buffer, and the character widths in the display table have
1433 changed, invalidate the width-run cache of the corresponding base
1436 * fileio.c (Finsert_file_contents): When invalidating the newline
1437 cache, consider the case of inserting into indirect buffer.
1439 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
1440 In indirect buffers, use the paragraph cache of the base buffer.
1442 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1444 * window.c (grow_mini_window): Fix last change.
1446 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
1448 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
1450 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
1452 * w32term.c (w32_initialize): Use LCID and LOWORD.
1454 * w32proc.c (create_child): Use pid_t for 5th argument.
1455 (IsValidLocale): Don't provide prototype for MinGW64.
1456 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
1457 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
1459 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
1460 MinGW64 doesn't support.
1462 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
1464 * w32.c (set_named_security_info): New function.
1465 (acl_set_file): Fall back on set_named_security_info if
1466 set_file_security fails.
1467 (g_b_init_set_named_security_info_w)
1468 (g_b_init_set_named_security_info_a): New static variables.
1469 (globals_of_w32): Initialize them to zero.
1470 (set_named_security_info): Set them to non-zero if the
1471 corresponding API is available.
1472 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
1473 New function typedefs.
1475 2013-12-31 Martin Rudalics <rudalics@gmx.at>
1477 Some more fixes following pixelwise resize changes including one
1479 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
1480 of frame_resize_pixelwise.
1481 * widget.c (pixel_to_text_size): New function.
1482 (update_wm_hints): Have size hints respect value of
1483 frame_resize_pixelwise.
1484 (EmacsFrameResize): Alway process resize requests pixelwise.
1485 * window.c (grow_mini_window): Make sure mini window is at least
1487 * xdisp.c (display_menu_bar): Make sure menubar extends till
1489 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
1490 (x_set_tool_bar_lines): Calculate pixelwise.
1491 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
1492 frame_resize_pixelwise.
1494 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
1496 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1497 variables not used there.
1499 2013-12-30 Eli Zaretskii <eliz@gnu.org>
1501 * w32.c (sys_umask): New function. (Bug#16299)
1503 2013-12-30 Martin Rudalics <rudalics@gmx.at>
1505 * dispnew.c (change_frame_size_1): Take old width of root window
1506 from that window's pixel width. (Bug#16284)
1508 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
1510 Plain copy-file no longer chmods an existing destination (Bug#16133).
1511 * fileio.c (realmask): Now a static var, not a local.
1512 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
1513 Remove arg STATPTR. All uses changed.
1514 (Fcopy_file): Do not alter permissions of existing destinations,
1515 unless PRESERVE-PERMISSIONS (renamed from
1516 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
1517 Avoid race when testing for existing destinations and for
1518 when input and output files are the same.
1519 If changing the group fails, adjust both default and
1520 preserved permissions so that access is not granted to the
1522 (Fset_default_file_modes, init_fileio): Update realmask.
1523 (Fdefault_file_modes): Use realmask instead of calling umask.
1525 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
1527 Fix pipe bug with OS X emacs --daemon (Bug#16262).
1528 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
1529 flags on the daemon pipe ends before execing.
1531 2013-12-28 Eli Zaretskii <eliz@gnu.org>
1533 * w32fns.c (Fx_create_frame): Error out if called from a TTY
1534 session. (Bug#14739)
1536 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
1538 * callproc.c (Vexec_path): Document that exec-directory is in it.
1540 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
1542 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
1545 2013-12-27 Chong Yidong <cyd@gnu.org>
1547 * data.c (Fsymbol_function): Doc fix.
1549 2013-12-26 Martin Rudalics <rudalics@gmx.at>
1551 Some more tinkering with Bug#16051.
1552 * window.c (resize_frame_windows): Don't let the size of the
1553 root window drop below the frame's default character size.
1554 Never ever delete any subwindows - let the window manager do the
1557 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
1558 of toolbar lines needed when they exceed the height of the root
1560 (unwind_create_frame_1): New function.
1561 (Fx_create_frame): Generally inhibit calling the window
1562 configuration change hook here. Remove extra call to
1563 change_frame_size - it's not needed when we don't run the
1564 configuration change hook.
1566 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
1568 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
1569 On my Fedora 19 platform the core dumps were so big that
1570 my desktop became nearly catatonic.
1571 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
1572 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
1573 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
1574 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
1575 a clang-only syntax.
1576 * conf_post.h (__has_feature): New macro, if not already defined.
1577 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
1578 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
1580 2013-12-25 Eli Zaretskii <eliz@gnu.org>
1582 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
1583 is a file name. (Bug#16252)
1585 2013-12-25 Chong Yidong <cyd@gnu.org>
1587 * keyboard.c (Voverriding_terminal_local_map)
1588 (Voverriding_local_map): Doc fix.
1590 * keymap.c (Vemulation_mode_map_alists): Doc fix.
1592 2013-12-24 Eli Zaretskii <eliz@gnu.org>
1594 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
1595 file name when it is submitted to ShellExecute. Simplify code.
1596 Don't test DOCUMENT for being a string, as that is enforced by
1597 CHECK_STRING. Doc fix.
1599 2013-12-23 Eli Zaretskii <eliz@gnu.org>
1601 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
1602 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
1603 redisplay_tool_bar does. Improve and fix commentary.
1604 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
1605 limits of the glyph matrices. (Bug#16051)
1606 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
1607 only when the new size is different from the old one, and the new
1608 size can be achieved given the frame height.
1610 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
1612 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
1614 2013-12-23 Glenn Morris <rgm@gnu.org>
1616 * lread.c (Fload): Mention load-prefer-newer in doc.
1618 2013-12-22 Martin Rudalics <rudalics@gmx.at>
1620 Handle Bug#16207 by being more restrictive when running hooks.
1621 * window.c (unwind_change_frame): New function.
1622 (Fset_window_configuration): Don't run configuration change hook
1623 while the frame configuration is unsafe. Call select_window
1626 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
1628 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
1630 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
1632 * nsterm.h: Declare EmacsColor category.
1634 * nsterm.m (NSColor): Implement EmacsColor category.
1635 (ns_get_color): Use colorUsingDefaultColorSpace.
1636 (ns_get_color, ns_term_init): Use colorForEmacsRed.
1638 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
1640 2013-12-21 Eli Zaretskii <eliz@gnu.org>
1642 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
1643 having the PNG_NORETURN attribute, to avoid compiler warning in
1646 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
1648 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
1650 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
1651 fringe background extension.
1652 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
1653 because they are now always the same as `left' and `width',
1654 respectively. Remove code for the case that `width' and
1655 `sb_width' are different.
1657 2013-12-20 Martin Rudalics <rudalics@gmx.at>
1659 Remove scroll_bar_actual_width from frames.
1660 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
1661 * frame.c (Fscroll_bar_width): Return scroll bar area width.
1662 (x_figure_window_size):
1663 * nsterm.m (x_set_window_size):
1664 * widget.c (set_frame_size):
1665 * w32term.c (x_set_window_size):
1666 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
1667 scroll_bar_actual_width.
1669 Convert scroll_bar members to integers on Windows.
1670 * w32term.h (struct scroll_bar): Convert top, left, width,
1671 height, start, end and dragging to integers.
1672 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
1674 * w32term.c (w32_set_scroll_bar_thumb)
1675 (w32_scroll_bar_handle_click): Remove XINT conversions for
1676 scroll_bar members. Treat bar->dragging as integer.
1677 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
1678 first element. Remove XINT conversions for scroll_bar members.
1679 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
1680 Remove XINT conversions for scroll_bar members.
1682 Fix assignment for new window total sizes.
1683 * window.c (Fwindow_resize_apply_total): Assign values for
1686 2013-12-20 Chong Yidong <cyd@gnu.org>
1688 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
1689 argument to `append'.
1691 2013-12-19 Eli Zaretskii <eliz@gnu.org>
1693 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
1694 current text face, for extending the face of the display margins.
1697 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
1698 Doc fix. (Bug#16190)
1700 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
1702 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
1705 * nsterm.m (Qfile, Qurl): New.
1706 (EV_MODIFIERS2): New macro.
1707 (EV_MODIFIERS): Use EV_MODIFIERS2.
1708 (ns_term_init): Remove font and color from DND, does not work on
1709 newer OSX, and other ports don't have them.
1710 (performDragOperation:): Handle modifiers used during drag.
1711 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
1712 Remove global Lisp variables used to communicate with ns-win.el.
1713 Remove font and color handling.
1714 (syms_of_nsterm): Defsym Qfile and Qurl.
1716 2013-12-19 Anders Lindgren <andlind@gmail.com>
1718 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
1719 (ns_constrain_all_frames, x_set_offset): Remove assignment to
1721 (updateFrameSize:, windowWillResize:toSize:): Add trace.
1722 (constrainFrameRect): Remove special case nr_screens == 1.
1723 Don't constrain size to size of view.
1725 * nsterm.h (ns_output): Remove dont_constrain.
1727 2013-12-19 Anders Lindgren <andlind@gmail.com>
1729 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
1731 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
1733 Minor fixes for recent openp changes.
1734 * lisp.h (GCPRO7): New macro.
1735 * lread.c (openp): Use bool for boolean; all callers changed.
1736 Protect save_string from GC. Don't assume that file descriptors
1737 are nonzero. Redo save_mtime comparison to avoid bogus GCC
1738 warning about uninitialized variable.
1740 2013-12-18 Eli Zaretskii <eliz@gnu.org>
1742 * w32fns.c (emacs_abort): Use intptr_t as argument of
1743 INT_BUFSIZE_BOUND, to avoid compiler warnings.
1745 2013-12-18 Glenn Morris <rgm@gnu.org>
1747 * lread.c (Fload): Pass load_prefer_newer to openp.
1748 Don't bother checking mtime if openp already did it.
1749 (openp): Add `newer' argument, to check all suffixes
1750 and find the newest file.
1751 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
1752 * callproc.c (call_process):
1753 * charset.c (load_charset_map_from_file):
1754 * emacs.c (init_cmdargs):
1755 * image.c (x_create_bitmap_from_file, x_find_image_file):
1757 * lread.c (Flocate_file_internal):
1758 * process.c (Fformat_network_address):
1759 * sound.c (Fplay_sound_internal):
1760 * w32.c (check_windows_init_file):
1761 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
1763 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
1765 2013-12-17 Eli Zaretskii <eliz@gnu.org>
1767 * w32.c (getloadavg): Don't index samples[] array with negative
1768 indices. Recover from wall-clock time being set backwards.
1770 * w32term.c (w32_initialize): Declare the argument of
1771 set_user_model as const.
1773 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
1774 (w32_menu_show): Constify some arguments passed to MessageBox.
1776 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
1777 to initialize Lisp objects.
1779 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
1780 initialize Lisp objects.
1782 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
1783 use variables used only on X under that condition.
1785 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
1786 variables not used there.
1788 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1790 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
1791 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
1793 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1795 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
1796 code, revealed in presence of R2L characters, character
1797 compositions, and display vectors. A better fix for Bug#16148.
1798 (extend_face_to_end_of_line): Don't reference tool_bar_window in
1799 GTK and NS builds, they don't have this member of struct frame.
1801 * dispextern.h (struct composition_it): Correct a comment for the
1804 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
1806 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
1807 This prevents a compilation error on C compilers that do not
1808 default functions to return 'int' if not declared. Also, add
1809 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
1810 since it now uses inline functions.
1812 2013-12-16 Eli Zaretskii <eliz@gnu.org>
1814 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
1815 display margins on mode line, header line, and in the frame's
1816 tool-bar window. (Bug#16165)
1818 2013-12-16 Andreas Schwab <schwab@suse.de>
1820 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
1822 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
1824 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
1827 2013-12-16 Martin Rudalics <rudalics@gmx.at>
1829 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
1831 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
1833 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
1834 intended to find bogus pointers in font objects (Bug#16140).
1835 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
1836 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
1837 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
1838 Disable for MS-Windows due to Bug#15876; apparently this
1839 requires more or less substantial changes in fontset code.
1840 * xfont.c (xfont_close):
1841 * xftfont.c (xftfont_close): Call x_display_info_for_display
1842 to check whether 'Display *' is valid (Bug#16093 and probably
1845 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1847 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
1848 Reported by Juanma Barranquero <lekktu@gmail.com>.
1850 * process.c (Fprocess_send_eof): Don't crash if someone tries to
1851 open a pty on MS-Windows. (Bug#16152)
1853 * emacs.c (decode_env_path): Fix bogus comparison against
1854 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
1856 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
1858 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
1859 (Fx_file_dialog): Add parentheses around && to silence warning.
1861 * w32term.c (construct_drag_n_drop): Remove unused local variable.
1863 2013-12-15 Eli Zaretskii <eliz@gnu.org>
1865 * xdisp.c (extend_face_to_end_of_line): Extend background of
1866 non-default face in margin areas as well. (Bug#16151)
1867 (display_line): Call extend_face_to_end_of_line for continued
1868 lines as well, if the display margins have non-zero width.
1869 (set_glyph_string_background_width): When needed, set the
1870 extends_to_end_of_line_p flag on glyph strings to be drawn in
1871 margin areas, not only in the text area.
1873 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
1876 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
1878 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
1879 Don't worry about verify_error being t, since it has to be a list.
1881 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
1883 Use bool for boolean, focusing on headers.
1884 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
1885 No need to include <stdbool.h>, since conf_post.h does it now.
1886 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
1887 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
1888 (SET_PER_BUFFER_VALUE_P):
1889 * ccl.c, ccl.h (setup_ccl_program):
1890 * ccl.h (CHECK_CCL_PROGRAM):
1891 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
1892 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
1893 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
1894 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
1895 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
1896 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
1897 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
1898 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
1899 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
1900 (CHARSET_FAST_MAP_SET):
1901 * coding.c (decode_coding_ccl, encode_coding_ccl):
1902 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
1903 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
1904 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
1905 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
1906 (decode_coding_c_string):
1907 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
1908 * conf_post.h (has_attribute):
1909 * dispextern.h (trace_redisplay_p)
1910 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
1911 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
1912 (SET_GLYPH_FROM_CHAR_GLYPH)
1913 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
1914 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
1915 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
1916 (cursor_in_mouse_face_p):
1917 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
1918 (blank_row, prepare_desired_row)
1919 (build_frame_matrix_from_leaf_window, make_current)
1920 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
1921 (update_window, scrolling_window, update_frame_line):
1922 * disptab.h (GLYPH_FOLLOW_ALIASES):
1923 * editfns.c (Fformat):
1924 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
1925 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
1926 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
1927 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
1928 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
1929 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
1930 (FONT_DEFERRED_LOG):
1931 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
1932 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
1933 (FRAME_MOUSE_UPDATE):
1934 * fringe.c (Fdefine_fringe_bitmap):
1935 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
1936 (x_create_bitmap_from_xpm_data, xpm_load_image):
1937 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
1938 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
1939 (MERGE_INTERVAL_CACHE):
1940 * keymap.h (KEYMAPP):
1941 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
1942 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
1943 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
1944 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
1945 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
1946 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
1947 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
1948 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
1949 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
1950 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
1951 (SETUP_BUFFER_SYNTAX_TABLE):
1952 * systime.h (timespec_valid_p):
1953 * term.c (save_and_enable_current_matrix):
1954 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
1955 * xdisp.c (in_display_vector_p, display_tool_bar_line)
1956 (redisplay_internal, try_window_reusing_current_matrix)
1957 (sync_frame_with_window_matrix_rows, try_window_id)
1958 (display_menu_bar, display_tty_menu_item, display_mode_line)
1959 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
1960 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
1961 * xmenu.c (xmenu_show):
1962 * xterm.c (use_xim, x_term_init):
1963 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
1964 (struct x_bitmap_record):
1965 Use bool for booleans.
1966 * ccl.c (struct buffer_text):
1967 * ccl.h (struct ccl_program):
1968 * charset.h (struct charset):
1970 * coding.h (struct iso_2022_spec, struct coding_system):
1971 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
1972 (struct glyph_string, struct face, struct face_cache)
1973 (struct bidi_string_data, struct bidi_it)
1974 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
1976 * editfns.c (Fformat):
1977 * frame.h (struct frame):
1978 * fringe.c (struct fringe_bitmap):
1979 * intervals.h (struct interval):
1980 * keyboard.h (struct kboard):
1981 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
1982 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
1983 (struct Lisp_Buffer_Local_Value, union specbinding):
1984 * macfont.m (struct macfont_info):
1985 * process.h (struct Lisp_Process):
1986 * termchar.h (struct tty_display_info):
1987 * window.h (struct window):
1988 * xterm.h (struct x_output):
1989 Use bool_bf for boolean bit-fields.
1990 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
1991 All callers changed.
1992 * ccl.h (struct ccl_program): Remove unused members private_state,
1993 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
1995 (struct ccl_spec): Remove unused members cr_carryover,
1996 eight_bit_carryover.
1997 * conf_post.h: Include <stdbool.h>.
1998 (bool_bf): New type.
1999 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
2000 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
2001 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
2002 'do { ... } while (false)' brackets.
2003 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
2004 Args must now be expressions; all callers changed.
2005 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
2006 (PRODUCE_GLYPHS): Simplify use of boolean.
2007 * fileio.c (Fcopy_file):
2008 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
2009 * lisp.h (UNGCPRO): Return void, not int.
2010 (FOR_EACH_TAIL): Use void expression, not int expression.
2011 * region-cache.c: Reindent.
2012 * region-cache.h: Copy comments from region-cache.c, to fix
2013 incorrect remarks about booleans.
2015 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2017 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
2018 when character at point is displayed from a display vector.
2021 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
2023 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
2024 now a list of certificate validation checks that will abort a
2025 connection with an error.
2026 (Fgnutls_boot): Document it and use it.
2028 2013-12-14 Martin Rudalics <rudalics@gmx.at>
2030 * w32term.c (w32_enable_frame_resize_hack): New variable.
2031 (x_set_window_size): Use it to hack frame resizing on Windows
2034 2013-12-14 Eli Zaretskii <eliz@gnu.org>
2036 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
2037 Windows-specific code to w32.c. Change error message text to
2038 match that of Posix platforms.
2040 * w32.c (w32_copy_file): New function, most of the code copied and
2041 reworked from Fcopy_file. Improve error handling. Plug memory
2042 leak when errors are thrown. Support file names outside of the
2043 current codepage. (Bug#7100)
2045 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2047 * lread.c (load_path_default): Prototype.
2049 2013-12-13 Glenn Morris <rgm@gnu.org>
2051 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
2052 (dump_path): Remove.
2053 (load-path-default): Remove `changed' argument.
2054 Do not set dump_path permanently. Simplify.
2055 (init_lread): Simplify.
2056 (syms_of_lread): Remove dump_path.
2058 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2060 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
2061 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
2062 2013-12-12 font-related change to avoid Bug#16128, which
2063 is quite hard to fix without even more substantial changes.
2065 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
2067 * font.c (font_close_object): Check for live frame (Bug#16128).
2069 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
2071 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
2072 Return ptrdiff_t, not int, since it's a buffer size.
2073 Reindent/reparen some macros to a more Gnuish style.
2075 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
2077 Avoid undefined behavior with huge regexp interval counts.
2078 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
2079 since it's now specialized to interval counts. All uses changed.
2080 Do not assume wrapraound on signed integer overflow.
2081 (regex_compile): Simplify based on the above changes.
2083 2013-12-12 Eli Zaretskii <eliz@gnu.org>
2085 Support file names on MS-Windows that use characters outside of
2086 the current system codepage. (Bug#7100)
2088 * w32.c (get_file_security, set_file_security)
2089 (create_symbolic_link): Separate pointers and boolean flags for
2090 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
2091 non-zero, else the former.
2092 (codepage_for_filenames, filename_to_utf16, )
2093 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
2095 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
2097 (normalize_filename): Lose the DBCS code, now works on UTF-8.
2098 Accept only one argument; all callers changed.
2099 (dostounix_filename): Remove the second argument, now works in
2100 UTF-8. All callers changed.
2101 (parse_root): Lose DBCS code.
2102 (get_long_basename, w32_get_short_filename, init_environment)
2103 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
2104 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
2105 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
2106 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
2107 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
2108 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
2110 (ansi_encode_filename): New function.
2111 (get_emacs_configuration, get_emacs_configuration_options):
2113 (add_volume_info, GetCachedVolumeInformation): Run the input file
2114 name through unixtodos_filename, to ensure it is stored and
2115 referenced in canonical form.
2116 (get_volume_info): Lose the DBCS code, now works in UTF-8.
2117 (logon_network_drive, sys_link, utime): Improve error handling.
2118 (sys_access): New function.
2119 (hashval, generate_inode_val): Unused functions deleted.
2120 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
2121 (check_windows_init_file): Convert error message from UTF-8 to
2122 ANSI codepage, for display in the message box.
2123 (globals_of_w32): Set w32_unicode_filenames according to the OS
2126 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
2127 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2128 (syms_of_w32term): Declare w32-unicode-filenames.
2130 * w32proc.c (new_child, delete_child): Remove code that handled
2131 unused pending_deletion and input_file members of the child struct.
2132 (create_child, sys_spawnve): Convert all file names to ANSI
2133 codepage. Use ANSI APIs explicitly; forcibly fail if any file
2134 name cannot be encoded in ANSI codepage. Don't use
2135 unixtodos_filename, mirror slashes by hand.
2136 (record_infile, record_pending_deletion): Functions deleted.
2137 (Fw32_short_file_name): Call w32_get_short_filename instead of
2140 * w32notify.c (add_watch): Work in Unicode mode when
2141 w32_unicode_filenames is non-zero, ANSI mode otherwise.
2142 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
2143 instead, do the same with Lisp primitives.
2145 * w32fns.c (file_dialog_callback, Fx_file_dialog)
2146 (Fsystem_move_file_to_trash, Fw32_shell_execute)
2147 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
2148 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
2149 (Fw32_shell_execute): Improve error reporting.
2150 (Fdefault_printer_name): Ifdef away for Cygwin.
2152 * w32.h (struct _child_process): Remove input_file and
2153 pending_deletion members that are no longer used.
2154 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
2155 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
2156 (ansi_encode_filename): New and updated prototypes.
2158 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
2160 (unexec): Don't use dostounix_filename, it expects a file name in
2161 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
2164 * fileio.c (Ffile_name_directory, file_name_as_directory)
2165 (directory_file_name, Fexpand_file_name)
2166 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
2167 arguments of dostounix_filename.
2168 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
2169 use MAX_UTF8_PATH for size of file-name strings.
2170 (emacs_readlinkat): Build an explicitly unibyte string for file
2172 (syms_of_fileio) <file-name-coding-system>:
2173 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
2175 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
2176 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
2177 directories to UTF-8.
2178 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
2179 environment, and each element of the input PATH, to UTF-8.
2181 * dired.c (file_attributes): Use build_unibyte_string explicitly
2182 to make Lisp strings from user and group names.
2184 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
2187 * coding.c (decode_file_name, encode_file_name): New functions.
2189 * termcap.c (tgetent): Adapt to the change in arguments of
2192 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
2195 * msdos.c (dostounix_filename, init_environment): Adapt to the
2196 change in arguments of dostounix_filename.
2198 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
2199 [WINDOWSNT]: Encode file names passed to the image libraries in
2202 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
2203 [WINDOWSNT]: Convert file names to the current ANSI codepage.
2205 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
2206 arguments of dostounix_filename.
2208 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2210 * font.h (struct font_entity) [HAVE_NS]: New field to record
2211 font driver which was used to create this entity.
2212 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
2213 frame where the font was opened.
2214 (font_close_object): Add prototype.
2215 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
2216 (font_close_object): Not static any more. Lost frame arg.
2217 Adjust comment and users.
2218 * alloc.c (cleanup_vector): Call font_close_object to adjust
2219 per-frame font counters correctly. If HAVE_NS, also call
2220 driver-specific cleanup for font-entity objects.
2221 * ftfont.c (ftfont_open):
2222 * nsfont.m (nsfont_open):
2223 * w32font.c (w32font_open_internal):
2224 * xfont.c (xfont_open):
2225 * xftfont.c (xftfont_open): Save frame pointer in font object.
2226 * macfont.m (macfont_open): Likewise.
2227 (macfont_descriptor_entity): Save driver pointer to be able
2228 to call its free_entity routine when font-entity is swept.
2229 * ftxfont.c (ftxfont_open): Add eassert because frame
2230 pointer should be saved by ftfont_driver.open.
2232 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
2234 * xterm.c (x_make_frame_visible): Restore hack which is needed when
2235 input polling is used. This is still meaningful for Cygwin, see
2236 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
2237 * keyboard.c (poll_for_input_1, input_polling_used):
2238 Define unconditionally.
2239 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
2240 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
2241 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
2242 (font_for_char): Prefer ptrdiff_t to int for buffer position.
2243 (face_for_char): Likewise. Rearrange eassert and return ASCII
2244 face for CHAR_BYTE8_P.
2245 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
2247 2013-12-11 Ken Brown <kbrown@cornell.edu>
2249 * dispextern.h (erase_phys_cursor):
2250 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
2252 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2254 * nsterm.m (x_free_frame_resources):
2255 * term.c (tty_free_frame_resources):
2256 * xterm.c (x_free_frame_resources): Do not check for non-NULL
2257 face cache because it's implied by free_frame_faces anyway.
2258 * w32term.c (x_free_frame_resources): Likewise. Do not call
2259 free_frame_faces twice.
2261 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
2263 * editfns.c (Fformat_time_string): Mention %F in the doc.
2265 2013-12-11 Martin Rudalics <rudalics@gmx.at>
2267 * window.c (resize_frame_windows): Don't return immediately when
2268 the root window's size doesn't change - the minibuffer window
2269 may still have to be repositioned/resized.
2270 * xfns.c (Fx_create_frame): Always change the frame size after
2271 initializing the frame's faces.
2272 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
2273 change_frame_size should already have done it.
2274 (x_new_font): Assign new tool- and menu-bar heights.
2275 (x_set_window_size_1): Account for tool- and menu-bar heights
2276 (Bug#16013). Don't set pixel sizes since change_frame_size
2277 should already have done it.
2279 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
2281 Remove the option of using libcrypto.
2282 * Makefile.in (LIB_CRYPTO): Remove.
2283 (LIBES): Don't use it.
2285 2013-12-11 Juri Linkov <juri@jurta.org>
2287 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
2288 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
2290 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
2292 * xdisp.c (display_tool_bar_line): Don't extend on a previously
2293 drawn tool bar items (Bug#16058).
2294 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
2296 2013-12-09 Ken Brown <kbrown@cornell.edu>
2298 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
2300 * lisp.h (get_frame_param): Adjust conditions for prototype
2303 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
2305 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
2306 Avoid unused macro warning if configured --without-xft.
2308 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
2310 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
2312 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
2314 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
2316 * emacs.c (main): Call fixup_locale a second time for GNUstep.
2318 2013-12-08 Martin Rudalics <rudalics@gmx.at>
2320 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
2322 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
2324 Use libcrypto's checksum implementations if available, for speed.
2325 * Makefile.in (LIB_CRYPTO): New macro.
2328 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
2329 The macro didn't conform to C99 due to type mismatch,
2330 which caused compilation failure with Sun C 5.12,
2331 and it was confusing anyway. Include window.h to declare
2332 redisplay_other_windows.
2334 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2336 * window.c (set_window_buffer): Update mode line (bug#16084).
2338 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
2340 Fix minor problems found by static checking.
2341 * keyboard.c (poll_for_input_1, input_polling_used):
2342 Define only if HAVE_NTGUI.
2343 * xmenu.c (popup_activate_callback): Omit unnecessary
2344 check against USE_X_TOOLKIT, which must be defined here anyway.
2345 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
2348 2013-12-07 Martin Rudalics <rudalics@gmx.at>
2350 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
2352 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
2354 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
2356 * nsterm.m (x_set_window_size): Remove fprintf.
2357 (init): Define always. Set applicationDidFinishLaunchingCalled
2359 (applicationDidFinishLaunching:):
2360 Set applicationDidFinishLaunchingCalled.
2361 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
2364 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
2366 Pixel resize changes for NS (Bug#16049).
2367 * nsterm.m (x_set_window_size): Change parameters rows/cols to
2368 height/width. row/cols are locals.
2369 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
2370 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
2371 (windowWillResize): Remove gsextra. Calculate extra as in
2373 (x_new_font): Don't change frame size if fullscreen.
2374 Change size pixelwise.
2376 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
2377 comment in xfns.c. Change to pixelwise call.
2379 2013-12-06 Eli Zaretskii <eliz@gnu.org>
2381 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
2384 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
2386 * xterm.c (input_signal_count): Remove.
2387 (x_dispatch_event): Define unconditionally.
2388 (x_make_frame_visible): Process X events until the frame
2389 is really visible (Bug#16027).
2390 * xterm.h (x_dispatch_event): Declare unconditionally.
2392 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
2394 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
2396 * nsterm.m (x_set_window_size): Handle pixelwise.
2398 2013-12-05 Martin Rudalics <rudalics@gmx.at>
2400 * w32term.c (x_new_font):
2401 * xterm.c (x_new_font): Calculate new frame size from new font
2404 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2406 * lisp.h (FOR_EACH_TAIL): New macro.
2407 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
2409 * window.c (select_window): Call second wset_redisplay before we change
2410 selected_window (bug#16034).
2412 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
2414 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
2416 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2418 * w32xfns.c: Include window.h, to avoid a compiler warning.
2420 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2422 * window.c (window_scroll): Mark window for redisplay (bug#16034).
2423 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
2424 window_scroll takes care of it.
2425 (Fset_window_point, Fdelete_other_windows_internal)
2426 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
2427 (Fsplit_window_internal, Fdelete_window_internal)
2428 (Fresize_mini_window_internal, Fset_window_configuration)
2429 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
2430 cause redisplay instead of forcing a complete redisplay.
2431 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
2432 we're only affecting the selected_window.
2434 2013-12-04 Eli Zaretskii <eliz@gnu.org>
2436 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
2437 directional control characters. Update type and category
2438 determination according to the UBA from Unicode v6.3.
2439 (bidi_category_t): New category EXPLICIT_FORMATTING.
2441 * dispextern.h (bidi_type_t): Update to include new bidirectional
2442 properties introduced with Unicode v6.3. (Bug#16043)
2444 2013-12-04 Martin Rudalics <rudalics@gmx.at>
2446 * xterm.c (XTflash): Fix coordinate of bottom area to flash
2449 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
2451 * font.c (font_list_entities): Remove dummy assignment.
2452 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
2453 used on graphic displays only. Remove unused 'font_encoder' member.
2454 (struct font_bitmap): Remove unused 'extra' member.
2455 * nsfont.m (nsfont_open):
2456 * w32font.c (w32font_open_internal):
2457 * ftfont.c (ftfont_get_bitmap): Adjust users.
2459 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2461 Use bool for boolean.
2462 * tparam.c (tparam1):
2463 * undo.c (record_point, record_property_change):
2464 Use bool for boolean, for local vars that are always true or false.
2466 Minor integer overflow fixes (Bug#16033).
2467 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
2468 This improves on the previous fix to this function.
2469 (window_resize_check): When summing up pixel counts, don't rely on
2470 undefined behavior if the sum overflows.
2472 2013-12-03 Martin Rudalics <rudalics@gmx.at>
2474 * window.c (Fset_window_new_pixel): Don't choke at negative
2475 argument value (Bug#16033).
2477 * xfns.c (Fx_create_frame): Add another call to change_frame_size
2478 to avoid crash in window_box_height.
2480 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
2481 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
2483 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
2485 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
2487 Minor integer overflow fixes.
2488 * window.c (Fset_window_new_pixel, grow_mini_window):
2489 * xdisp.c (Fwindow_text_pixel_size):
2490 Avoid undefined behavior on signed integer overflow.
2491 * xfns.c (x_set_mouse_color):
2492 Check that drag shape fits in 'unsigned', since that's what X wants.
2494 2013-12-02 Eli Zaretskii <eliz@gnu.org>
2496 Improve reporting of fatal exception on MS-Windows.
2497 * w32fns.c (my_exception_handler): New function.
2498 (globals_of_w32fns): Set it up as the unhandled exception
2499 handler. Initialize exception code and address to zeros.
2500 (emacs_abort): If the exception code and address are available,
2501 print them at the beginning of the backtrace. Fix the format of
2502 printing addresses (was producing 0x0x12345678 on XP).
2505 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
2507 * eval.c (Fbacktrace__locals): New function.
2508 (syms_of_eval): Defsubr it.
2510 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
2512 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
2513 Define here to unify between...
2514 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
2515 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
2517 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
2519 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
2521 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
2522 fringe background extension.
2523 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
2524 because they are now always the same as `left' and `width',
2525 respectively. Remove code for the case that `width' and
2526 `sb_width' are different.
2528 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
2530 Fix minor problems found by static checking.
2531 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
2532 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
2533 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
2535 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
2537 * image.c (imagemagick_compute_animated_image): Don't crash if we
2538 have an animation with different-sized images (bug#15313).
2540 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2542 Remove some unused items introduced during pixelwise change.
2543 * window.c (window_resize_total_check): Remove unused function.
2544 * xdisp.c (remember_mouse_glyph): Remove unused label.
2545 (Ftool_bar_height): Move declaration inside #if.
2546 * xterm.c (x_set_window_size): Don't use r and c.
2548 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
2550 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
2553 * window.c (Fset_window_configuration): Comment out unused variables.
2555 * w32term.c (w32_read_socket): Remove unused variable `buf'.
2557 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
2559 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
2561 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
2563 * gnutls.c (gnutls_audit_log_function): Only declare and define if
2564 HAVE_GNUTLS3 (Bug#16001).
2566 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
2567 if interrupts are deferred (Bug#15801).
2569 2013-11-30 Martin Rudalics <rudalics@gmx.at>
2571 Support resizing frames and windows pixelwise.
2572 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
2573 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
2574 (struct glyph_matrix): Replace window_left_col and
2575 window_top_line by window_pixel_left and window_pixel_top.
2576 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
2578 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
2579 (draw_window_divider, move_it_to, x_draw_right_divider)
2580 (x_draw_bottom_divider, change_frame_size): Add or fix
2582 * dispnew.c (change_frame_size_1): Change prototype.
2583 (adjust_glyph_matrix, required_matrix_width)
2584 (adjust_frame_glyphs_for_window_redisplay): Use pixel
2585 values instead of lines and columns.
2586 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
2587 WINDOW_TOTAL_FRINGE_WIDTH.
2588 (handle_window_change_signal, do_pending_window_change)
2589 (init_display): Adjusts calls of change_frame_size.
2590 (change_frame_size, change_frame_size_1): Handle pixelwise
2592 * frame.c (Qright_divider_width, Qbottom_divider_width):
2594 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
2595 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
2596 (x_set_internal_border_width, x_set_vertical_scroll_bars)
2597 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
2599 (set_frame_param): New function.
2600 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
2601 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
2602 (Ffringe_width, Fborder_width, Fright_divider_width)
2603 (Fbottom_divider_width): New functions, defsubr them.
2604 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
2605 New argument pixelwise.
2606 (struct frame_parm_table): New members Qright_divider_width and
2607 Qbottom_divider_width.
2608 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
2609 (x_report_frame_params): Handle Qright_divider_width and
2610 Qbottom_divider_width.
2611 (x_set_right_divider_width, x_set_bottom_divider_width):
2613 (frame_resize_pixelwise): New option.
2614 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
2615 new_pixelwise, right_divider_width and bottom_divider_width;
2616 remove total_lines; rename text_lines, text_cols, new_text_lines
2617 and new_text_cols to text_height, text_width, new_height and
2618 new_width respectively.
2619 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
2620 FRAME_TEXT_WIDTH respectively.
2621 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
2622 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
2623 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
2625 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
2626 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
2627 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
2628 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
2629 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
2630 (FRAME_TOTAL_COLS_ARG): Remove macro.
2631 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
2632 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
2633 (x_wm_set_size_hint): Handle frame pixel sizes.
2634 * indent.c (compute_motion, Fcompute_motion):
2635 Call window_body_width instead of window_body_cols.
2636 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
2637 (make_lispy_position): Handle right and bottom dividers.
2638 (Fsuspend_emacs): Pixelize call of change_frame_size.
2639 * keyboard.h: Extern Qright_divider, Qbottom_divider.
2640 * lisp.h: Extern set_frame_param.
2641 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
2643 (Fx_create_frame): Add entry for vertical_drag_cursor.
2644 Pixelize call of change_frame_size.
2645 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
2646 * nsterm.m (ns_update_window_end): Optionally draw right
2648 (x_set_window_size): Add argument pixelwise.
2649 Call check_frame_size and change_frame_size with pixelwise zero.
2650 (ns_draw_window_divider): New function.
2651 (ns_redisplay_interface): Add ns_draw_window_divider.
2652 (updateFrameSize:): Call change_frame_size with pixelwise zero.
2653 (x_new_font): Call x_set_window_size with pixelwise zero.
2654 * print.c (print_object): For a window print its sequence
2656 * term.c (Fresume_tty): Pixelize call of change_frame_size.
2657 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
2658 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2659 (w32_createwindow): Use scroll bar area width.
2660 (w32_wnd_proc): Handle bottom divider width.
2661 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
2662 (Fx_create_frame): Default divider width parameters.
2663 Caclulate sizes pixelwise. Add vertical drag cursor support.
2664 (x_create_tip_frame): Default divider widths to zero.
2665 Pixelize call to change_frame_size.
2666 (Fx_show_tip): Add handling of divider widths. Pixelize window
2668 (Fw32_frame_rect): New function.
2669 (frame_parm_handler w32_frame_parm_handlers): Add divider
2671 (Vx_window_vertical_drag_shape): Add variable.
2672 * w32inevt.c (resize_event, maybe_generate_resize_event):
2673 Pixelize change_frame_size calls.
2674 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
2676 * w32term.c (w32_draw_window_divider): New function.
2677 (x_update_window_end): Handle right divider.
2678 (w32_draw_fringe_bitmap, x_scroll_run)
2679 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
2680 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
2681 Calculate new frame sizes pixelwise.
2682 (x_new_font): Pixelize call to x_set_window_size.
2683 (x_check_fullscreen): Pixelize call to change_frame_size.
2684 (x_set_window_size_1, x_set_window_size): New argument
2685 pixelwise. Calculate pixelwise.
2686 (x_wm_set_size_hint): Use scroll bar area width.
2687 (w32_redisplay_interface): Add w32_draw_window_divider.
2688 * w32term.h (struct w32_output): Add vertical drag cursor.
2689 * widget.c (set_frame_size, update_wm_hints)
2690 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
2692 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
2693 * window.c (sequence_number): Restore.
2694 (Fwindow_pixel_width, Fwindow_pixel_height)
2695 (Fwindow_mode_line_height, Fwindow_header_line_height)
2696 (window_pixel_to_total, Frun_window_scroll_functions)
2697 (Fset_window_new_pixel, window_resize_apply_total)
2698 (Fwindow_resize_apply_total): New functions.
2699 (window_body_height, window_body_width): Rename from
2700 window_body_lines. New argument PIXELWISE.
2701 Calculate pixelwise.
2702 (Fwindow_body_height, Fwindow_body_width): New argument
2704 (coordinates_in_window, window_relative_x_coord): Use window's
2705 pixel width instead of total width.
2706 (replace_window, recombine_windows): Initialize pixel values.
2707 (resize_root_window, resize_frame_windows, grow_mini_window)
2708 (shrink_mini_window): New argument PIXELWISE.
2709 Calculate pixelwise.
2710 (Fdelete_other_windows_internal, adjust_window_margins)
2711 (window_resize_check, window_resize_apply)
2712 (Fdelete_window_internal, Fresize_mini_window_internal)
2713 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
2714 (check_frame_size): Rename arguments. New argument PIXELWISE.
2715 Calculate pixelwise.
2716 (set_window_buffer): Make samebuf bool. Run configuration change
2717 hook only if buffer changed.
2718 (Fset_window_buffer): Rewrite doc-string.
2719 (make_window): Initialize new_pixel slot.
2720 (Fwindow_resize_apply): Check pixel size of root window.
2721 (Fsplit_window_internal): Call 2nd argument pixel_size.
2722 Calculate pixelwise.
2723 (Fscroll_left, Fscroll_right): Call window_body_width instead of
2725 (save_window_data): New slots frame_text_width,
2726 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
2727 (saved_window): New slots pixel_left, pixel_top, pixel_height,
2729 (Fcurrent_window_configuration, Fset_window_configuration)
2730 (save_window_save, compare_window_configurations): Handle new
2731 slots in save_window_data and saved_window.
2732 (Fset_window_scroll_bars): Fix doc-string.
2733 (window_resize_pixelwise): New variable.
2734 (coordinates_in_window, Fcoordinates_in_window_p):
2736 (make_parent_window): Adjust sequence_number.
2737 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
2739 * window.h (struct window): New members new_pixel, pixel_left,
2740 pixel_top, pixel_width, pixel_height. Restore sequence_number.
2741 (wset_new_pixel): New function.
2742 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
2743 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
2744 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
2745 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
2746 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
2747 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
2748 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
2749 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
2750 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
2751 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
2752 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
2753 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
2754 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
2755 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
2756 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
2758 (resize_frame_windows, grow_mini_window, shrink_mini_window)
2759 (window_body_width, check_frame_size): Adapt external declarations.
2760 * xdisp.c (last_max_ascent): New integer.
2761 (window_text_bottom_y): Handle bottom divider.
2762 (window_box_width, window_box_height): Calculate pixelwise.
2763 (get_glyph_string_clip_rects): Handle right divider.
2764 (remember_mouse_glyph): When windows are resized pixelwise
2765 proceed with width and height set to 1.
2766 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
2768 (move_it_to): Calculate and return maximum x position
2770 (Fwindow_text_pixel_size): New function.
2771 (resize_mini_window, update_tool_bar): Calculate pixelwise.
2772 (tool_bar_lines_needed): Rename to tool_bar_height.
2773 Calculate pixelwise.
2774 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
2775 Calculate pixelwise.
2776 (redisplay_tool_bar): Calculate pixelwise.
2777 (redisplay_window): Calculate pixelwise. Handle dividers.
2778 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
2779 (x_draw_vertical_border): Handle dividers.
2780 (define_frame_cursor1): Handle vertical drag cursor.
2781 (x_draw_right_divider, x_draw_bottom_divider): New functions.
2782 (expose_window): Calculate pixelwise. Handle dividers.
2783 (init_xdisp): Initialize pixel values.
2784 * xfaces.c (Qwindow_divider): New face.
2785 (realize_basic_faces): Realize it.
2786 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
2787 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
2788 (x_set_scroll_bar_default_width): Default actual width to 16.
2789 (Fx_create_frame): Set sizes pixelwise.
2790 (x_create_tip_frame): Default divider widths to zero.
2791 Pixelize call of change_frame_size.
2792 (Fx_show_tip): Handle divider widths. Initial pixel position
2794 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
2795 (Vx_window_vertical_drag_shape): New option.
2796 * xmenu.c (free_frame_menubar): Pixelize call of
2798 * xterm.c (x_draw_window_divider): New function.
2799 (x_update_window_end): Optionally draw right divider.
2800 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
2801 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
2802 (handle_one_xevent, x_new_font): Calculate pixelwise.
2803 (x_set_window_size_1, x_set_window_size): New argument
2804 pixelwise. Calculate pixelwise.
2805 (x_wm_set_size_hint): Pixelize call of check_frame_size.
2806 (struct x_redisplay_interface): Add x_draw_window_divider.
2807 * xterm.h (struct x_output): Add vertical_drag_cursor.
2809 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
2811 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
2812 Set invisible frames's `redisplay' when a full redisplay is requested.
2813 (redisplay_window): Set must_be_updated_p instead (bug#15999).
2814 (redisplay_mode_lines): Don't set must_be_updated_p any more.
2815 (display_mode_lines): Set it here instead.
2817 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
2819 * dispextern.h (set_window_update_flags): Remove.
2821 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2823 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
2825 * xdisp.c (REDISPLAY_SOME_P): New macro.
2826 (redisplay_internal): Use it (bug#15999).
2827 (prepare_menu_bars, redisplay_window): Use it as well.
2829 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
2831 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
2833 * w32font.c (g_b_init_get_char_width_32_w): New static var.
2834 (globals_of_w32font): Zero it out.
2835 (GetCharWidth32W_Proc): New function pointer.
2836 (get_char_width_32_w): New function.
2837 (compute_metrics): If get_glyph_outline_w returns an error, try
2838 get_char_width_32_w before declaring a failure. This avoids
2839 punishing raster (a.k.a. "bitmap") fonts by slowing down
2840 redisplay. (Bug#6364).
2842 2013-11-29 Eli Zaretskii <eliz@gnu.org>
2844 * xdisp.c (clear_mouse_face): Don't invalidate the entire
2845 mouse-highlight info, just signal frame_up_to_date_hook that mouse
2846 highlight needs to be redisplayed. (Bug#15913)
2848 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
2850 Fix minor problems found by static checking.
2851 * buffer.h (struct buffer_text, struct buffer):
2852 * frame.h (struct frame):
2853 * window.h (struct window):
2854 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
2855 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
2856 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
2857 no-longer-valid use of HAVE_MENUS.
2858 * xdisp.c (propagate_buffer_redisplay): Now static.
2860 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
2862 * xmenu.c (Fmenu_or_popup_active_p):
2863 * window.c (Fset_window_configuration):
2864 * menu.c (Fx_popup_menu, Fx_popup_dialog):
2865 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
2866 * fns.c (Fyes_or_no_p):
2867 * editfns.c (Fmessage_box, Fmessage_or_box):
2868 * alloc.c (make_save_ptr_ptr):
2869 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
2871 * window.c (Fset_window_configuration): Move select_window later.
2873 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
2875 Refine redisplay optimizations to only redisplay *some* frames/windows
2876 rather than all of them.
2877 * xdisp.c (REDISPLAY_SOME): New constant.
2878 (redisplay_other_windows, wset_redisplay, fset_redisplay)
2879 (bset_redisplay, bset_update_mode_line): New functions.
2880 (message_dolog): Use bset_redisplay.
2881 (clear_garbaged_frames): Use fset_redisplay.
2882 (echo_area_display): Use wset_redisplay.
2883 (buffer_shared_and_changed): Remove.
2884 (prepare_menu_bars): Call Vpre_redisplay_function before updating
2885 frame titles. Compute the actual set of windows redisplayed.
2886 Don't update frame titles and menu bars for frames that don't need to
2888 (propagate_buffer_redisplay): New function.
2890 (redisplay_internal): Use it. Be more selective in the set of windows
2891 we redisplay. Propagate windows_or_buffers_changed to
2892 update_mode_lines a bit later to simplify the code.
2893 (mark_window_display_accurate_1): Reset window and buffer's
2895 (redisplay_window): Do nothing if neither the window nor the buffer nor
2896 the frame needs redisplay.
2897 * window.h (struct window): Add `redisplay' field.
2898 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
2899 (redisplay_other_windows, window_list): New declarations.
2900 * window.c (select_window, Fset_window_start): Use wset_redisplay.
2901 (window_list): Not static any more.
2902 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
2903 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
2904 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
2905 * frame.c (Fmake_frame_visible): Don't redisplay everything.
2906 * frame.h (struct frame): Add `redisplay' field.
2907 Move `external_menu_bar' bitfield next to other bit-fields.
2908 (SET_FRAME_GARBAGED): Use fset_redisplay.
2909 (SET_FRAME_VISIBLE): Don't garbage the frame;
2910 Use redisplay_other_windows.
2911 * buffer.h (struct buffer): Add `redisplay' field.
2912 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
2913 (modify_overlay): Use bset_redisplay.
2914 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
2916 2013-11-28 Eli Zaretskii <eliz@gnu.org>
2918 Support w32 file notifications in batch mode.
2919 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
2920 invalid (which happens in batch mode). If non-interactive, call
2921 handle_file_notifications to store file notification events in the
2922 input queue. (Bug#15933)
2924 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
2926 * w32inevt.c (handle_file_notifications): Now external, not static.
2928 * w32term.h (handle_file_notifications): Provide prototype.
2930 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
2931 init_crit, since init_display, which does that otherwise, is not
2934 2013-11-27 Glenn Morris <rgm@gnu.org>
2936 * Makefile.in ($(lispsource)/international/charprop.el): New.
2937 (emacs$(EXEEXT)): Depend on charprop.el.
2939 2013-11-27 Eli Zaretskii <eliz@gnu.org>
2941 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
2942 deleting portions of the buffer under non-nil REPLACE argument.
2945 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
2946 directory, watch it and not its parent.
2947 (add_watch): Allow empty string in FILE.
2949 2013-11-27 Martin Rudalics <rudalics@gmx.at>
2951 * window.c (Fset_window_start, window_resize_apply)
2952 (window_scroll): Reset window_end_valid (Bug#15957).
2954 2013-11-27 Glenn Morris <rgm@gnu.org>
2956 * Makefile.in (leimdir): Now in lisp source directory.
2957 ($(leimdir)/leim-list.el): Just use ../leim .
2958 * epaths.in (PATH_DUMPLOADSEARCH):
2959 * lread.c (load_path_default):
2960 * nsterm.m (ns_load_path): No more leim directory.
2962 2013-11-26 Andreas Schwab <schwab@suse.de>
2964 * .gdbinit (xgettype): Add cast.
2966 2013-11-26 Glenn Morris <rgm@gnu.org>
2968 Preload leim-list.el.
2969 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
2970 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
2971 is a single directory.
2973 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
2975 bool-vector-subsetp is now the normal direction (Bug#15912).
2976 * data.c (Fbool_vector_subsetp): Test whether the first argument
2977 is a subset of the second one, not the reverse. Add doc string.
2979 Fix minor problems found by static checking.
2980 * lread.c (load_path_default): Now static.
2981 * textprop.c (text_property_stickiness): Be consistent about the
2982 test used when deciding whether to consider the previous character.
2983 This simplifies the code a bit.
2985 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
2987 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
2989 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
2990 (syms_of_frame): Don't defsubr them.
2992 2013-11-25 Glenn Morris <rgm@gnu.org>
2994 * lread.c (load_path_default): Change the sense of the argument.
2995 (init_lread): When EMACSLOADPATH is set, do not ignore changes
2996 from dump_path. When it is not, avoid checking dump_path twice.
2998 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
2999 uninstalled dump_path against installed Vload_path. (Bug#15964)
3001 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
3003 Export get_pos_property to Elisp.
3004 * editfns.c (Fget_pos_property): Rename from get_pos_property.
3005 (syms_of_editfns): Export it to Elisp.
3007 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
3009 2013-11-23 Romain Francoise <romain@orebokech.com>
3011 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
3012 initialization here ...
3013 (syms_of_fileio): ... from here.
3015 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
3017 * lread.c (init_lread): Fix int/Lisp_Object mixup.
3018 Please use --enable-check-lisp-object-type.
3020 2013-11-23 Glenn Morris <rgm@gnu.org>
3022 * process.c (get_process): Explicit error for dead buffers.
3024 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
3026 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
3028 2013-11-23 Glenn Morris <rgm@gnu.org>
3030 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
3031 * lread.c (load_path_check): Take path to check as argument.
3032 (load_path_default): New, split from init_lread.
3033 (init_lread): Move calc of default load-path to load_path_default.
3034 Empty elements in EMACSLOADPATH now stand for the default.
3035 (load-path): Doc fix.
3036 * emacs.c (decode_env_path): Add option to treat empty elements
3037 as nil rather than ".".
3038 * callproc.c (init_callproc_1, init_callproc):
3039 * image.c (Vx_bitmap_file_path):
3040 * lisp.h (decode_env_path):
3041 * lread.c (Vsource_directory):
3042 Update for new argument spec of decode_env_path.
3044 2013-11-22 Eli Zaretskii <eliz@gnu.org>
3046 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
3047 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
3049 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
3051 Fix some dependency problems that cause unnecessary recompiles.
3052 Problem reported by RMS in
3053 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
3054 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
3055 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
3056 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
3057 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
3058 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
3059 (boostrap-clean): No need to remove stamp-oldxmenu.
3061 Fix recently introduced bool vector overrun.
3062 This was due to an optimization that went awry.
3063 Reported by Glenn Morris in
3064 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
3065 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
3066 for empty vectors, undoing the 2013-11-18 change.
3067 * data.c (bool_vector_binop_driver): Rely on this.
3068 Fix bug that occasionally overran the destination.
3069 * lisp.h (struct Lisp_Bool_vector): Document this.
3071 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
3073 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
3076 * nsterm.m (init, run, stop:): Comment out for now, does not work
3079 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
3081 * charset.c (syms_of_charset): Don't read past end of string.
3083 2013-11-19 Glenn Morris <rgm@gnu.org>
3085 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
3087 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
3089 Add hooks to run on gaining/losing focus. (Bug#15029)
3090 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
3091 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
3092 (syms_of_frame): Add focus-in-hook, focus-out-hook.
3094 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
3096 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
3097 The old names predated the API change that put destination at end.
3099 Improve API of recently-added bool vector functions (Bug#15912).
3100 The old API had (bool-vector-count-matches A B)
3101 and (bool-vector-count-matches-at A B I), which gave the
3102 misleading impression that the two functions were variants, one
3103 with a location I. The new API has (bool-vector-count-population A)
3104 and (bool-vector-count-consecutive A B I) to make the distinction
3105 clearer. The first function no longer has a B argument, since the
3106 caller can easily determine the number of nils if the length and
3107 number of ts is known.
3108 * data.c (Fbool_vector_count_population): Rename from
3109 bool_vector_count_matches, and accept just 1 argument.
3110 (Fbool_vector_count_consecutive): Rename from
3111 Fbool_vector_count_matches_at.
3113 Always allocate at least one bits_word per bool vector.
3114 See Daniel Colascione in:
3115 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
3116 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
3117 * data.c (bool_vector_binop_driver): Rely on this. Tune.
3118 * lisp.h (struct Lisp_Bool_vector): Document this.
3120 2013-11-18 Eli Zaretskii <eliz@gnu.org>
3122 * insdel.c (invalidate_buffer_caches): New function, consolidated
3123 from part of prepare_to_modify_buffer.
3124 (insert_from_gap, prepare_to_modify_buffer):
3125 * coding.c (code_convert_region, code_convert_string):
3126 Call invalidate_buffer_caches. (Bug#15841)
3128 * lisp.h (invalidate_buffer_caches): Add prototype.
3130 2013-11-17 Eli Zaretskii <eliz@gnu.org>
3132 * w32term.c (x_update_window_end): Don't invalidate the entire
3133 mouse-highlight info, just signal frame_up_to_date_hook that mouse
3134 highlight needs to be redisplayed. (Bug#15913)
3136 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
3138 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
3140 2013-11-16 Eli Zaretskii <eliz@gnu.org>
3142 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
3143 while we are using Vprin1_to_string_buffer.
3145 * keymap.c (describe_map): Don't crash if PT is 1 both before and
3146 after inserting the description string. (Bug#15907)
3148 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3150 * data.c: Work around bogus GCC diagnostic about shift count.
3151 Reported by Eli Zaretskii in
3152 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
3153 (pre_value): New function.
3154 (count_trailing_zero_bits): Use it.
3156 2013-11-15 Eli Zaretskii <eliz@gnu.org>
3158 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
3159 assume C macros are not supported even under -g3 in these old GCC
3162 2013-11-15 Leo Liu <sdl.web@gmail.com>
3164 * minibuf.c (Ftry_completion, Fall_completions)
3165 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
3167 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
3169 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
3170 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
3171 This avoids placing unnecessary constants into the Emacs code.
3173 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
3175 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
3176 for Cygwin w32 build.
3178 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
3179 for Cygwin w32 build. (Bug#15892)
3181 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
3183 Simplify, port and tune bool vector implementation.
3184 * alloc.c (bool_vector_exact_payload_bytes)
3185 (bool_vector_payload_bytes): Remove.
3186 (bool_vector_fill): Return its argument.
3187 * alloc.c (bool_vector_fill):
3189 * print.c (print_object):
3190 Simplify by using bool_vector_bytes.
3191 * alloc.c (make_uninit_bool_vector):
3192 New function, broken out from Fmake_bool_vector.
3193 (Fmake_bool_vector): Use it. Use tail call.
3194 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
3195 * data.c (BITS_PER_ULL): New constant.
3196 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
3197 if long long versions don't exist.
3198 (shift_right_ull): New function.
3199 (count_one_bits_word): New function, replacing popcount_bits_word
3200 macro. Don't assume that bits_word is no wider than long long.
3201 (count_one_bits_word, count_trailing_zero_bits):
3202 Don't assume that bits_word is no wider than long long.
3203 * data.c (bool_vector_binop_driver, bool_vector_not):
3204 * fns.c (Fcopy_sequence):
3206 Create an uninitialized destination, to avoid needless work.
3207 (internal_equal): Simplify.
3208 (Ffillarray): Prefer tail call.
3209 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
3210 contain at least one word.
3211 (bits_word_to_host_endian): Prefer if to #if. Don't assume
3212 chars are narrower than ints.
3213 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
3214 * fns.c (Fcopy_sequence):
3216 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
3217 Don't try to port to hosts where bits_word values have holes; the
3218 code wouldn't work there anyway. Verify this assumption, though.
3219 (bool_vector_bytes): New function.
3220 (make_uninit_bool_vector): New decl.
3221 (bool_vector_fill): Now returns Lisp_Object.
3223 * xfns.c (xic_create_fontsetname):
3224 * xrdb.c (gethomedir): Prefer tail calls.
3226 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
3228 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
3229 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
3231 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
3232 that requires a return value.
3233 (Fset_buffer_modified_p): Take advantage of this change to do
3236 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3238 * buffer.c (Frestore_buffer_modified_p): Sync it with
3239 Fset_buffer_modified_p.
3240 (Fforce_mode_line_update): New function, moved from subr.el.
3241 (Fset_buffer_modified_p): Use them.
3242 (syms_of_buffer): Defsubr Fforce_mode_line_update.
3244 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
3246 * search.c (find_newline): Rewrite to prefer offsets to pointers.
3247 This avoids undefined behavior when subtracting pointers into
3248 different aways. On my platform it also makes the code a tad
3249 smaller and presumably faster.
3251 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
3253 * keyboard.c (command_loop_1): Use region-extract-function.
3254 * insdel.c (Qregion_extract_function): Not static any more (can we
3255 stop pretending that these vars can benefit from being marked static?).
3257 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3259 * search.c (find_newline): If buffer text is relocated during the
3260 "dumb loop", adjust C pointers into buffer text to follow suit.
3263 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
3265 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
3266 for conversion (Bug#15837).
3268 2013-11-09 Eli Zaretskii <eliz@gnu.org>
3270 * fileio.c (Finsert_file_contents): Invalidate the newline cache
3271 for the entire range of inserted characters. (Bug#15841)
3273 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
3275 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
3277 (realize_default_face): Remove assignment to distant-foreground if
3278 unspecified (Bug#15815).
3280 2013-11-08 Eli Zaretskii <eliz@gnu.org>
3282 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
3283 cache-long-scans disabled, since we don't want to call
3284 prepare_to_modify_buffer (in insert_1_both) for each message we
3287 * buffer.h (bset_cache_long_scans): New INLINE function, moved
3288 from buffer.c. Improve commentary to the buffer field setter
3291 * buffer.c (bset_cache_long_scans): Static function deleted.
3292 Improve commentary to the buffer field setter functions.
3293 (init_buffer_once): Default for cache-long-scans changed to t.
3296 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
3298 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
3300 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
3301 This bug was introduced in my 2013-06-21 change, and caused
3302 struct Lisp_Sub_Char_Table objects to be given too many slots,
3303 which broke 'make -C admin/unidata'.
3305 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
3307 Import changes from mac-port 4.5.
3308 * macfont.m (mac_font_copy_default_descriptors_for_language)
3309 (mac_font_copy_default_name_for_charset_and_languages): Declare.
3310 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
3311 (macfont_language_default_font_names): New.
3312 (macfont_list): Rearrange language/charset code.
3313 (macfont_close): Don't check for macfont_info->cache.
3314 (mac_ctfont_create_preferred_family_for_attributes): New font
3315 selection code, call
3316 mac_font_copy_default_name_for_charset_and_languages.
3317 (mac_font_copy_default_descriptors_for_language)
3318 (mac_font_copy_default_name_for_charset_and_languages): New functions.
3320 * macfont.h (kCTVersionNumber10_9): Define if not defined.
3322 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
3324 Port to C11 aligned_alloc, and fix some integer overflows.
3325 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
3326 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
3327 and use of posix_memalign replaced with aligned_alloc.
3328 (aligned_alloc): New function, defined or declared as needed.
3329 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
3330 Don't undef; configure.ac now does this.
3331 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
3332 (calloc, aligned_alloc): Check for integer overflow.
3333 (aligned_alloc): Rename from memalign. All uses changed.
3334 (memalign): New function, an alias for aligned_alloc.
3336 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3338 * xdisp.c (redisplay_internal): Fix typo in last change.
3340 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3342 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
3344 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3346 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
3347 redisplay--mode-lines-cause.
3348 (redisplay_internal): Keep them uptodate. Remove redundant check of
3349 buffer_shared_and_changed.
3350 * *.[chm]: Number every assignment to update_mode_lines so we
3351 can track why it is set.
3353 2013-11-06 Eli Zaretskii <eliz@gnu.org>
3355 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
3357 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
3359 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
3360 can track why it is set.
3362 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
3364 Integer-related fixes for term.c etc.
3365 * dispextern.h (face_tty_specified_color): New function.
3366 * term.c (turn_on_face): Don't rely on undefined behavior when
3367 assigning an out-of-range value to 'long'.
3368 Simplify test for toggling highlight.
3369 (tty_capable_p): Omit last two (unused) args. All callers changed.
3370 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
3371 (read_menu_input, tty_menu_activate, tty_menu_show):
3372 * xfaces.c (x_supports_face_attributes_p)
3373 (tty_supports_face_attributes_p):
3374 Use bool for boolean. All callers changed.
3375 (tty_supports_face_attributes_p): Omit defaults for color indices;
3376 no longer needed. Simplify tail call.
3378 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3380 * xdisp.c (prepare_menu_bars): Mark static.
3381 * lisp.h (prepare_menu_bars): Don't declare.
3382 * xselect.c (x_handle_selection_clear):
3383 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
3385 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3387 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
3388 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
3390 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3392 * keyboard.c (Fcommand_error_default_function): Rename from
3393 Fdefault_error_output.
3395 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
3397 * keyboard.c (Fdefault_error_output): New function, extracted from
3399 (syms_of_keyboard): Use it for Vcommand_error_function.
3401 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
3403 * eval.c (handlerlist_sentinel): New variable (bug#15802).
3404 (init_eval): Use it to ensure handlerlist is non-NULL.
3405 (unwind_to_catch): Make sure we never set handlerlist to NULL.
3406 (Fsignal): Adjust NULLness test of handlerlist.
3407 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
3409 2013-11-05 Eli Zaretskii <eliz@gnu.org>
3411 * callproc.c (call_process): Call prepare_to_modify_buffer before
3412 decoding text read from the sub-process, as the decoded stuff will
3413 be inserted into the buffer. This will invalidate the various
3414 caches maintained for the buffer. (Bug#15148)
3416 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
3418 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
3419 string of glyphless-char-display.
3421 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
3423 * nsfns.m (ns_get_name_from_ioreg): New function.
3424 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
3425 OSX >= 10.9. Use ns_get_name_from_ioreg.
3427 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
3429 Simplify and port recent bool vector changes.
3430 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
3431 only in this file. Use a more-efficient implementation if the
3432 second argument is a power of 2.
3433 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
3434 Remove no-longer-necessary compile-time checks.
3435 (bool_vector_exact_payload_bytes): New function.
3436 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
3437 exact payload changed to call the new function. Do not assume
3438 that the arg or result fits in ptrdiff_t.
3439 (bool_vector_fill): New function.
3440 (Fmake_bool_vector): Use it. Don't assume bit counts fit
3442 (vroundup_ct): Don't assume arg fits in size_t.
3443 * category.c (SET_CATEGORY_SET): Remove. All callers now just
3444 invoke set_category_set.
3445 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
3446 All callers changed. Use bool_vector_set.
3447 * category.h (XCATEGORY_SET): Remove; no longer needed.
3448 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
3450 * data.c (Faref): Use bool_vector_ref.
3451 (Faset): Use bool_vector_set.
3452 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
3453 (Fbool_vector_not, Fbool_vector_count_matches)
3454 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
3455 * fns.c (concat): Use bool_vector_ref.
3456 (Ffillarray): Use bool_vector_fill.
3457 (mapcar1): Use bool_vector_ref.
3458 (sxhash_bool_vector): Hash words, not bytes.
3459 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
3460 a constant, since it's now used in #if.
3461 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
3462 unsigned char on unusual architectures, so that we no longer
3463 assume that the number of bits per bits_word is a power of two or
3464 is a multiple of 8 or of CHAR_BIT.
3465 (Qt): Add forward decl.
3466 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
3467 at least as strictly as bits_word.
3468 (bool_vector_data, bool_vector_uchar_data): New accessors.
3469 All data structure accesses changed to use them.
3470 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
3471 (bool_vector_set): New functions.
3472 (bool_vector_fill): New decl.
3473 (ROUNDUP): Move to alloc.c as described above.
3475 Fix recent gnutls changes.
3476 * gnutls.c (Fgnutls_boot): Don't assume C99.
3477 * process.c (wait_reading_process_output): Fix typo in recent change.
3479 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
3481 * process.c (wait_reading_process_output, read_process_output)
3482 (send_process): Check gnutls_state is not NULL.
3484 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
3485 (Fgnutls_boot): Set process gnutls_p later, after initialization.
3487 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
3489 * nsterm.m (init, run, stop:): New methods in EmacsApp for
3490 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
3492 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
3495 * nsfns.m (Fx_create_frame): Fix memory leak.
3497 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
3498 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
3499 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
3501 2013-11-04 Eli Zaretskii <eliz@gnu.org>
3503 * xdisp.c (message3_nolog, message_with_string): Encode the string
3504 before writing it to the terminal in a non-interactive session.
3506 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
3507 sure we concatenate them into a unibyte string.
3509 * fileio.c (make_temp_name): Encode PREFIX, and decode the
3510 resulting temporary name before returning it to the caller.
3511 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
3512 is a unibyte string, convert NAME to a unibyte string to ensure
3513 that the result is also a unibyte string.
3515 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
3516 create unibyte strings from default paths and directory/file
3519 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
3522 * callproc.c (init_callproc): Use build_unibyte_string to make
3523 sure we create unibyte strings from default paths and
3524 directory/file names.
3526 * buffer.c (init_buffer): Don't store default-directory of
3527 *scratch* in multibyte form. The original problem which led to
3528 that is described in
3529 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
3530 but it was solved long ago. (Bug#15260)
3532 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
3534 Port to stricter C99 platforms.
3535 Especially, C99 prohibits nesting a struct X inside struct Y if
3536 struct X has a flexible array member.
3537 * alloc.c (struct sdata): New type.
3538 (sdata): Implement in terms of struct sdata.
3539 Remove u member; all uses replaced by next_vector, set_next_vector.
3540 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
3541 (SDATA_DATA_OFFSET): Now a constant, not a macro.
3542 (struct sblock): Rename first_data member to data, which is now
3543 a flexible array member. All uses changed.
3544 (next_vector, set_next_vector, large_vector_vec): New functions.
3545 (vector_alignment): New constant.
3546 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
3547 (struct large-vector): Now merely a NEXT member, since the old approach
3548 ran afoul of stricter C99. All uses changed to use
3549 large_vector_vec or large_vector_offset.
3550 (large_vector_offset): New constant.
3551 * dispnew.c: Include tparam.h, for tgetent.
3552 Do not include term.h; no longer needed.
3553 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
3554 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
3555 (struct Lisp_Vector): Use a flexible array member for contents,
3556 instead of a union with a member that is an array of size 1.
3558 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
3559 fact that the struct no longer contains a union.
3560 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
3561 (struct Lisp_Save_Value, struct Lisp_Free):
3562 Use unsigned, not int, for spacers, to avoid c99 warning.
3563 (union specbinding): Use unsigned, not bool, for bitfield, as
3564 bool is not portable to pre-C99 hosts.
3566 2013-11-04 Glenn Morris <rgm@gnu.org>
3568 * emacs.c (usage_message): Mention that `-L :...' appends.
3570 2013-11-02 Glenn Morris <rgm@gnu.org>
3572 * Makefile.in (abs_builddir): Remove.
3573 (bootstrap_exe): Use relative filename.
3575 Use relative filenames in TAGS files.
3576 * Makefile.in (abs_srcdir): Remove it again.
3577 (.PHONY): Remove frc.
3578 (maintainer-clean): No more TAGS-LISP file.
3579 (TAGS): Pass relative file names to etags.
3580 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
3582 * Makefile.in (abs_srcdir): New, set by configure.
3584 (maintainer-clean): Remove pointless echo. That should be in the
3585 top-level Makefile, if anywhere. Delete TAGS-LISP.
3586 (extraclean): No s/ and m/ directories for some time.
3587 (TAGS): Also depend on ctagsfiles3.
3588 Remove no-longer-defined S_FILE.
3589 Pass absolute filenames to etags once more.
3590 (TAGS-LISP): Replace lispdir with its expansion.
3591 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
3592 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
3594 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
3596 * xfaces.c (check_lface_attrs, realize_default_face):
3597 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
3598 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
3600 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
3602 * emacs.c (original_pwd): Remove global var by making it local.
3603 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
3605 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
3607 * xfaces.c: Declare color_distance.
3608 (QCdistant_foreground): New variable.
3609 (NEAR_SAME_COLOR_THRESHOLD): New define.
3610 (load_color2): New function.
3611 (load_color): Call load_color2.
3612 (load_face_colors): Call load_color2 and if distant-color is specified
3613 calculate distant and use distant-color if colors are near.
3614 (LFACE_DISTANT_FOREGROUND): New define.
3615 (merge_face_ref, Finternal_set_lisp_face_attribute)
3616 (Finternal_get_lisp_face_attribute)
3617 (x_supports_face_attributes_p): Handle distant-foreground similar to
3619 (syms_of_xfaces): DEFSYM QCdistant_foreground.
3621 * dispextern.h (lface_attribute_index):
3622 Add LFACE_DISTANT_FOREGROUND_INDEX.
3624 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
3626 * image.c (pbm_next_char): New function.
3627 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
3628 (pbm_scan_number): Use it.
3629 (Qlibjpeg_version): New variable.
3630 (syms_of_image): DEFSYM and initialize it.
3632 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
3634 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
3636 2013-10-31 Glenn Morris <rgm@gnu.org>
3638 * emacs.c (original_pwd): New char.
3639 (main): If using --chdir, store original_pwd.
3640 (init_cmdargs): When setting Vinvocation_directory based on a
3641 relative argv[0], use original_pwd if set. (Bug#15768)
3643 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3645 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
3647 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
3649 * insdel.c: Fix minor problems found by static checking.
3650 (Qregion_extract_function): Now static.
3651 (prepare_to_modify_buffer_1): Remove unused locals.
3653 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3655 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
3656 (syms_of_xdisp): Declare pre-redisplay-function.
3657 (markpos_of_region): Remove function.
3658 (init_iterator, compute_stop_pos, handle_face_prop)
3659 (face_before_or_after_it_pos, reseat_to_string)
3660 (get_next_display_element, window_buffer_changed)
3661 (redisplay_internal, try_cursor_movement, redisplay_window)
3662 (try_window_reusing_current_matrix, try_window_id, display_line)
3663 (note_mode_line_or_margin_highlight, note_mouse_highlight)
3664 (display_string, mouse_face_from_buffer_pos): Remove region handling.
3665 * window.h (struct window): Remove field `region_showing'.
3666 * dispextern.h (struct it): Remove region_beg/end_charpos.
3667 (face_at_buffer_position, face_for_overlay_string)
3668 (face_at_string_position): Update prototypes.
3669 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
3670 (face_at_string_position): Remove `region_beg' and `region_end' args.
3671 * fontset.c (Finternal_char_font):
3672 * font.c (font_at, font_range): Adjust calls accordingly.
3673 * insdel.c (Qregion_extract_function): New var.
3674 (syms_of_insdel): Initialize it.
3675 (prepare_to_modify_buffer_1): Use it.
3677 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3679 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
3680 * ftxfont.c (ftxfont_get_gcs):
3681 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
3682 * xfaces.c (x_free_colors, x_free_dpy_colors)
3683 (x_create_gc, unload_color):
3684 * xselect.c (x_property_data_to_lisp):
3685 * xsettings.c (parse_settings):
3686 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
3687 (get_bits_and_offset): Adjust definition.
3688 * frame.c (XParseGeometry): Adjust locals.
3689 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
3690 * regex.h (toplevel): Likewise for reg_syntax_t.
3692 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
3694 * eval.c (run_hook_with_args): Use FUNCTIONP.
3696 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
3698 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
3699 fields, drop 'allocated_p' member and use -1 for uninitialized value.
3700 * w32term.h (struct w32_output): Similarly but do not use -1 because...
3701 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
3702 on MS-Windows anyway.
3703 (free_face_colors): Define only if HAVE_X_WINDOWS and...
3704 (free_realized_face): ...adjust user.
3705 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
3706 white relief pixels to -1.
3707 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
3708 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
3709 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
3711 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
3713 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
3714 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
3715 in practice now. All callers changed.
3717 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
3719 * dispextern.h (struct face): Use bitfields for 'underline_type'
3720 and 'box' members. Remove set-but-unused members 'pixmap_w' and
3721 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
3722 'stipple' member. Move 'lface' member up to help...
3723 * xfaces.c (make_realized_face): ...this function to find and
3724 clear just the members that need clearing.
3725 (load_face_colors, realize_x_face):
3726 * xdisp.c (extend_face_to_end_of_line): Adjust user.
3728 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
3730 * xftfont.c (struct xftfont_info): Remove set-but-unused
3732 (xftfont_open): Adjust user.
3733 (xftfont_get_colors): Remove useless prototype.
3735 2013-10-26 Eli Zaretskii <eliz@gnu.org>
3737 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
3738 before passing them to 'unexec'. (Bug#15260)
3740 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
3742 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
3744 2013-10-25 Eli Zaretskii <eliz@gnu.org>
3746 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
3747 the changed signature of the font driver's 'close' method.
3749 * w32font.h (w32font_close): Adjust the prototype to the change in
3750 function definition.
3752 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
3754 * w32uniscribe.c (uniscribe_close): Adapt the call to
3755 w32font_close to its new prototype.
3757 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
3759 Omit unused frame argument of font API's close function.
3760 * font.h (struct font): Drop frame argument. Adjust comment.
3761 * font.c (font_clear_cache, font_close_object): Adjust users.
3762 * ftfont.c (ftfont_close):
3763 * ftxfont.c (ftxfont_close):
3764 * macfont.m (macfont_close):
3765 * nsfont.m (nsfont_close):
3766 * w32font.c (w32font_close):
3767 * xfont.c (xfont_close):
3768 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
3769 tweak comments and make functions safe if called more than once for
3770 the same font object.
3772 Perform font-specific cleanup when font object is swept by GC. See
3773 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
3774 * alloc.c (cleanup_vector): New function.
3775 (sweep_vector): Call it for each reclaimed vector object.
3776 * font.h (struct font): Adjust comment.
3778 2013-10-24 Glenn Morris <rgm@gnu.org>
3780 * Makefile.in (abs_top_srcdir): New, set by configure.
3782 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
3784 Adjust recent font-related changes to fix bug#15686.
3785 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
3786 is a live window system frame, mark its default font too.
3788 2013-10-23 Glenn Morris <rgm@gnu.org>
3790 * Makefile.in (RUN_TEMACS): Make relative (again).
3791 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
3792 (bootstrap-emacs$(EXEEXT)):
3793 Quote entities that might contain whitespace.
3795 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
3797 Port to Solaris 10 and its bundled GCC.
3798 Problem reported by Timothy C. Burt.
3799 * floatfns.c (isfinite, isnan): Redefine unconditionally.
3801 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
3803 Do not allow font caches to grow too large.
3804 * alloc.c (compact_font_cache_entry, compact_font_caches):
3805 New functions or stub if not HAVE_WINDOW_SYSTEM.
3806 (compact_undo_list): Factor out from Fgarbage_collect.
3808 (mark_face_cache): Mark face font. Move down to avoid
3810 (mark_terminals): Do not mark font cache here.
3811 (Fgarbage_collect): Call compaction functions described
3812 above. Adjust comment.
3814 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
3816 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
3817 chdir to HOME (bug#15607).
3819 * nsterm.m (Qcocoa, Qgnustep): New variables.
3820 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
3821 (ns_get_color): Make selection color work for GNUstep also.
3823 2013-10-18 Eli Zaretskii <eliz@gnu.org>
3825 * keyboard.c (make_lispy_event): Remove GPM-specific code that
3826 handles mouse clicks. Instead, let GPM use the same code as all
3827 the other mice use. See the discussion starting at
3828 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
3829 for the details of the problem with the menu bar this fixes.
3831 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
3833 Remove port-specific display name lists to avoid extra
3834 complexity and data duplication with display info lists.
3835 * xterm.h (x_display_name_list): Remove declaration.
3836 * xterm.c (x_display_name_list): Remove.
3837 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
3838 * xfns.c (x_display_info_for_name, Fx_display_list):
3839 Likewise. Use x_display_list where appropriate.
3840 * w32term.h (w32_display_name_list): Remove declaration.
3841 * w32term.c (w32_display_name_list): Remove.
3842 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
3844 * w32fns.c (x_display_info_for_name, Fx_display_list):
3845 Likewise. Use x_display_list where appropriate.
3846 * nsterm.h (ns_display_name_list): Remove declaration.
3847 * nsterm.m (ns_display_name_list): Remove.
3848 (ns_term_init, syms_of_nsterm): Adjust users.
3849 * nsfns.m (ns_display_info_for_name, Fx_display_list):
3850 Likewise. Use x_display_list where appropriate.
3851 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
3852 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
3853 (mark_terminals): Mark per-terminal font cache.
3855 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
3857 Don't run timers in input-pending-p. Its new check-timers param
3858 provides the prior behavior. (Bug#15045).
3859 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
3861 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
3863 Make some functions static in non-Microsoft builds.
3864 On my platform (Fedora 19 x86-64), this shrinks the
3865 Emacs executable (text+data) by 0.25%.
3866 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
3867 (load_color) [!MSDOS]:
3868 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
3869 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
3870 * lisp.h (check_existing):
3871 * process.h (conv_sockaddr_to_lisp, network_interface_list)
3872 (network_interface_info) [!WINDOWSNT]:
3873 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
3874 Remove extern decls.
3875 * fileio.c (check_existing):
3876 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
3877 * process.c (conv_sockaddr_to_lisp, network_interface_list)
3878 (network_interface_info) [!WINDOWSNT]:
3879 * term.c (encode_terminal_code) [!WINDOWSNT]:
3880 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
3881 * xfaces.c (load_color) [!MSDOS]:
3883 * fileio.c (check_existing, check_executable, check_writable):
3884 * process.c (network_interface_list, network_interface_info):
3885 Move earlier, so that we don't need forward decls.
3886 * gnutls.c (fn_gnutls_transport_set_errno)
3887 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
3889 * w32.c (init_environment): Use faccessat rather than
3890 check_existing, partly for consistency with the rest of the code
3891 in this file, partly so that check_existing can be static.
3893 Make VALMASK visible to GDB even if clang is used (Bug#15574).
3894 * emacs.c (MAIN_PROGRAM): New macro.
3895 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
3896 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
3898 bool vector int width fixes
3899 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
3900 (Fbool_vector_count_matches_at):
3901 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
3902 can exceed PTRDIFF_MAX, at least in theory.
3903 (Fbool_vector_count_matches_at):
3904 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
3906 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
3908 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
3909 (struct sockaddr): Add forward decl, for platforms that lack it.
3911 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
3913 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
3916 2013-10-16 Eli Zaretskii <eliz@gnu.org>
3918 * w32.c (network_interface_get_info, network_interface_list)
3919 (network_interface_info): New functions. (Bug#15610)
3920 (GetAdaptersInfo_Proc): New typedef.
3921 (get_adapters_info): New wrapper function.
3922 (globals_of_w32): Initialize g_b_init_get_adapters_info.
3924 * process.h (network_interface_list, network_interface_info):
3927 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
3928 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
3929 all systems. Return non-nil for systems that HAVE_NET_IF_H and
3930 for WINDOWSNT. Doc fix.
3931 (syms_of_process): Defsubr Snetwork_interface_list and
3932 Snetwork_interface_info unconditionally.
3934 * menu.c (have_boxes): Fix redundant simulation of radio buttons
3935 in NS GUI sessions. (Bug#15629)
3937 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
3939 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
3941 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3943 * print.c (print_object): Print " ..." when truncating bool vectors.
3945 2013-10-15 Eli Zaretskii <eliz@gnu.org>
3947 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
3948 standard mouse buttons.
3950 * termhooks.h (struct input_event): Remove incorrect commentary.
3952 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
3954 Disallow bool vector operations on mixed-length operands.
3955 The old behavior left garbage in the result vector sometimes,
3956 and didn't seem to be useful.
3957 * data.c (Qwrong_length_argument): New static var.
3958 (wrong_length_argument): New function.
3959 (bool_vector_binop_driver): Check that args agree in length.
3961 * keyboard.c, keyboard.h (all_kboards): Now static.
3963 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
3965 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
3966 note from the lispref.
3968 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3970 * nsterm.h (struct ns_display_info): Remove set-but-unused
3971 member image_cache (image caches are per-terminal anyway).
3972 (FRAME_X_IMAGE_CACHE): Remove.
3973 * nsterm.m (ns_initialize_display_info): Adjust user.
3975 2013-10-14 Eli Zaretskii <eliz@gnu.org>
3977 * w32proc.c: Include mingw_time.h.
3979 * w32.c: Include mingw_time.h.
3981 Implement scrolling of TTY menus when the screen is too short.
3983 * term.c (tty_menu_display): Accept an additional argument, the
3984 menu item from which to start displaying the menu. Account for
3985 the value of Y when limiting the menu to the number of available
3987 (mi_result): New enumeration.
3988 (read_menu_input): Return enumerated value. When the y coordinate
3989 hits min_y or max_y, return scroll indication instead of wrapping
3991 (tty_menu_activate): Handle the scrolling indications from
3992 read_menu_input. Compute the first menu item to display and pass
3993 it to tty_menu_display.
3995 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3997 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
3998 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
3999 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
4000 Adjust to match the change described below.
4001 (struct terminal): Move must_write_spaces, line_ins_del_ok,
4002 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
4003 memory_below_frame members to...
4004 * termchar.h (struct tty_display_info): ...here because they're
4005 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
4006 * term.c (init_tty):
4007 * nsterm.m (ns_create_terminal):
4008 * w32term.c (w32_create_terminal):
4009 * xterm.c (x_create_terminal): Adjust users.
4010 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
4011 to filter out non-TTY frames. Adjust comment.
4012 (scrolling): Adjust user. Prefer eassert for debugging check.
4014 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
4016 * xfaces.c (PT_PER_INCH): Remove unused macro.
4017 * termhooks.h (struct terminal): Remove set-but-unused
4018 member fast_clear_end_of_line.
4019 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
4020 * nsterm.m (ns_create_terminal):
4021 * term.c (init_tty):
4022 * w32term.c (w32_create_terminal):
4023 * xterm.c (x_create_terminal): Adjust users.
4025 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
4027 * lisp.h (bool_vector_size): New function.
4028 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
4029 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4030 (Fbool_vector_not, Fbool_vector_count_matches_at):
4031 Remove uses of 'eassume' that should no longer be needed,
4032 because they are subsumed by the 'eassume' in bool_vector_size.
4034 2013-10-12 Eli Zaretskii <eliz@gnu.org>
4036 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
4037 after inclusion of gif_lib.h, thus fixing compiler warnings caused
4038 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
4040 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4042 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
4043 have different dimensions. (Bug#15575)
4045 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
4048 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
4050 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4052 * term.c (tty_menu_show): Never return with unbalanced
4053 specpdl. Use eassert for debugging check. Adjust style.
4055 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4057 * term.c (read_menu_input): Make selection of menu items
4058 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
4059 (tty_menu_activate): Fix off-by-one error when computing max_y.
4061 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
4063 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
4064 audit logging (only used with GnuTLS 3.x) and enable it.
4066 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4068 * dispnew.c (redraw_frame): Remove useless #ifdef because
4069 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
4070 Also, move TTY fflush to...
4071 * term.c (tty_update_end): ...this function.
4073 2013-10-11 Eli Zaretskii <eliz@gnu.org>
4075 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
4076 the end of the frame's glyph matrix. (Bug#15575)
4078 * term.c (tty_menu_display): Don't move cursor while overwriting
4079 frame's glyphs with menu items. Limit the number of items
4080 displayed to what can be shown on the available screen lines,
4081 excluding the echo area.
4082 (tty_menu_activate): Limit the Y coordinate allowed by
4083 read_menu_input to the last screen line used for menu display.
4085 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
4087 * lisp.h (eassume): New macro.
4088 Also, include <verify.h>, for 'assume'.
4089 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
4090 (vroundup, vector_nbytes):
4091 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
4092 (Fbool_vector_not, Fbool_vector_count_matches)
4093 (Fbool_vector_count_matches_at):
4094 Use eassume, not eassert.
4095 * casetab.c (set_identity, shuffle):
4096 * composite.c (composition_gstring_put_cache):
4097 * dispnew.c (update_frame_1):
4098 * ftfont.c (ftfont_shape_by_flt):
4099 * image.c (gif_load):
4100 * intervals.c (offset_intervals):
4101 * macfont.m (macfont_shape):
4102 Remove calls to 'assume' that are no longer needed, because
4103 --enable-gcc-warnings no longer generates bogus warnings
4104 when these calls are removed.
4106 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
4108 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
4110 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
4112 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
4113 (Qsubstitute_env_in_file_name): New var.
4114 (syms_of_fileio): Define it.
4116 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4118 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
4119 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
4122 * term.c (save_and_enable_current_matrix): Don't allocate and
4123 don't save margin areas.
4124 (restore_desired_matrix): Don't restore margin areas.
4125 (free_saved_screen): Don't free margin areas.
4127 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
4129 * image.c: Pacify --enable-gcc-warnings.
4130 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
4131 #define only if used.
4133 2013-10-10 Eli Zaretskii <eliz@gnu.org>
4135 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
4136 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
4137 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
4138 (gif_load): For giflib v5.x and later, display the error message
4139 produced by giflib when its functions fail.
4140 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
4143 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4145 * keyboard.c (last_event_timestamp): Remove. For X selection and
4146 GTK popup menus, it may be obtained from per-frame X display info.
4147 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
4148 (process_special_events): Adjust users.
4149 * keyboard.h (last_event_timestamp): Remove declaration.
4150 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
4151 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
4152 * menu.h (xmenu_show): Adjust prototype.
4153 * menu.c (Fx_popup_menu): Adjust user.
4154 * xselect.c (x_own_selection, x_get_foreign_selection)
4155 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
4157 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
4159 * keyboard.c (init_kboard): Now static. Add arg
4160 to denote window system. Adjust comment.
4161 (init_keyboard): Adjust user.
4162 (allocate_kboard): New function.
4164 * nsterm.m (ns_term_init):
4165 * term.c (init_tty):
4166 * w32term.c (w32_create_terminal):
4167 * xterm.c (x_term_init): Use it.
4168 * keyboard.h (init_kboard): Remove prototype.
4169 (allocate_kboard): Add prototype.
4171 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
4173 * image.c (GIFLIB_MAJOR): Ensure it's defined.
4174 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
4176 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4178 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
4180 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4182 * term.c (tty_menu_activate): Flush the output stream after
4183 showing the cursor, and don't mark the frame garbaged at exit from
4184 the function. Fixes redisplay glitches when moving from one menu
4187 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
4189 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
4190 or throw error (Bug#15570).
4192 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
4194 * intervals.c (temp_set_point_both): Move test into 'eassert',
4197 * lisp.h (eassert): Don't use 'assume'.
4198 Sometimes 'assume' wins in performance, and sometimes it loses,
4199 so it shouldn't be used all the time. Perhaps we need two
4200 flavors of 'eassert', one for where 'assume' is far more likely
4201 to help or to hurt; but that can be done later.
4202 Problem reported by Dmitry Antipov in
4203 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
4204 Also, don't include <verify.h>; no longer needed.
4206 2013-10-09 Glenn Morris <rgm@gnu.org>
4208 * eval.c (Fcond): Doc tweak.
4210 2013-10-09 Eli Zaretskii <eliz@gnu.org>
4212 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
4213 expressions with side effects to eassert. (Bug#15565)
4215 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
4217 * fns.c (hashfn_user_defined): Allow hash functions to return any
4220 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4222 Fix minor problems found by static checking.
4223 * dispnew.c (save_current_matrix): Omit unnecessary casts.
4224 * dispnew.c (update_frame_with_menu): Mark debug local as used.
4225 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
4226 * keyboard.c (read_menu_command): Remove unused local.
4227 * lisp.h (read_menu_command): New decl.
4228 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
4229 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
4230 Return ptrdiff_t, not int.
4231 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
4232 not int, for benefit of xpalloc.
4233 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
4235 (have_menus_p): Remove; unused.
4236 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
4237 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
4238 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
4240 (save_and_enable_current_matrix): Omit unnecessary casts.
4241 (read_menu_input): Omit local extern decl (now in lisp.h).
4242 Don't access uninitialized storage if mouse_get_xy fails.
4243 (tty_menu_activate): Mark local as initialized, for lint.
4244 (tty_menu_activate, tty_meny_show): Remove unused locals.
4246 2013-10-08 Eli Zaretskii <eliz@gnu.org>
4248 Support menus on text-mode terminals.
4249 * xterm.h (xw_popup_dialog): Add prototype.
4251 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
4252 (xmenu_show): Block input here, instead in Fx_popup_menu.
4253 (xw_popup_dialog): New function, with X-specific bits of popup
4256 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
4259 * window.c (Fset_window_configuration): Use run-time tests of the
4260 frame type instead of compile-time conditionals, when menu-bar
4261 lines are considered.
4263 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
4264 (w32_popup_dialog): New prototypes.
4266 * w32menu.c (Fx_popup_dialog): Function deleted.
4267 (w32_popup_dialog): New function, with w32 specific bits of popup
4268 dialogs. Block input here.
4270 * w32inevt.c (w32_console_read_socket): Minor change to add
4271 debugging TTY events.
4273 * w32fns.c (show_hourglass): If returning early because the frame
4274 is not a GUI frame, unblock input.
4276 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
4277 (cursorY): New functions.
4279 * termhooks.h (cursorX, cursorY): Prototypes of functions on
4280 WINDOWSNT, macros that call curX and curY elsewhere.
4282 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
4284 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
4285 specific function to hide and show cursor on a text-mode terminal.
4286 (tty_menu_struct, struct tty_menu_state): New structures.
4287 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
4288 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
4289 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
4290 (tty_menu_locate, save_and_enable_current_matrix)
4291 (restore_desired_matrix, screen_update, read_menu_input)
4292 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
4293 (tty_pop_down_menu, tty_menu_last_menubar_item)
4294 (tty_menu_new_item_coords, tty_menu_show): New functions.
4295 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
4297 * nsterm.h (ns_popup_dialog): Adjust prototype.
4299 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
4301 (ns_popup_dialog): Adapt order of arguments to the other
4302 *_menu_show implementations.
4303 (Fx_popup_dialog): Function deleted.
4305 * msdos.c (x_set_menu_bar_lines): Delete unused function.
4307 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
4309 * menu.c (have_boxes): New function.
4310 (single_keymap_panes): Use it instead of a compile-time
4312 (single_menu_item): Use run-time tests of the frame type instead
4313 of compile-time conditionals.
4314 (encode_menu_string): New function.
4315 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
4316 the macro, since different types of frame need different encoding
4318 (digest_single_submenu): Use run-time tests of frame type instead
4319 of, or in addition to, compile-time conditionals.
4320 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
4321 (Fx_popup_menu): Detect when the function is called from keyboard
4322 on a TTY. Don't barf when invoked on a text-mode frame.
4323 Check frame type at run time, instead of compile-time conditionals for
4324 invoking terminal-specific menu-show functions.
4325 Call tty_menu_show on text-mode frames.
4326 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
4327 run time to determine which alternative to invoke; support dialogs
4330 * keyboard.h <Qmouse_movement>: Declare.
4332 * keyboard.c <Qmouse_movement>: Now extern.
4333 <Qecho_keystrokes>: New static variable.
4334 (read_key_sequence): Accept an additional argument, a flag to
4335 prevent redisplay during reading of the key sequence. All callers
4337 (read_menu_command): New function.
4338 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
4340 (toolkit_menubar_in_use): New function.
4341 (make_lispy_event): Use it instead of a compile-time test.
4343 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
4344 window-system being available.
4346 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
4347 to x-popup-dialog on the frame type, they all now support popup
4350 * dispnew.c (save_current_matrix): Save the margin areas.
4351 (restore_current_matrix): Restore margin areas.
4352 (update_frame_with_menu): New function.
4354 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
4357 * alloc.c (make_save_ptr): Now compiled unconditionally.
4359 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4361 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
4362 (redraw_frame, update_frame): Adjust users.
4363 * dispextern.h (set_window_update_flags): Adjust prototype.
4364 * xdisp.c (redisplay_internal): When updating all frames with zero
4365 windows_or_buffers_changed, assume that only the windows that shows
4366 current buffer should be really updated.
4368 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
4370 Do not allocate huge temporary memory areas and objects while encoding
4371 for file I/O, thus reducing an enormous memory usage for large buffers.
4372 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
4373 * coding.h (struct coding_system): New member raw_destination.
4374 * coding.c (setup_coding_system): Initialize it to zero.
4375 (encode_coding_object): If raw_destination is set, do not create
4376 dst_object. Add comment.
4377 * fileio.c (toplevel): New constant E_WRITE_MAX.
4378 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
4379 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
4381 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
4383 * nsterm.m (windowDidExitFullScreen:)
4384 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
4386 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
4388 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
4389 * keyboard.c (unblock_input_to): Don't process pending signals
4390 if a fatal error is in progress.
4392 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
4393 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
4394 they're talking about words in Lisp bool vectors.
4395 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
4396 * data.c (popcount_bits_word): Rename from popcount_size_t.
4397 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
4400 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4402 Improve support for popcount and counting trailing zeros (Bug#15550).
4403 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
4404 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
4405 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
4406 (popcount_size_t_msc, popcount_size_t_gcc):
4407 Remove; now done by Gnulib.
4408 (popcount_size_t): Now a macro that defers to Gnulib.
4409 (count_trailing_zero_bits): Return int, for consistency with
4410 Gnulib and because Emacs prefers signed to unsigned int.
4411 Don't assume that size_t is either unsigned int or unsigned long
4412 or unsigned long long.
4413 (size_t_to_host_endian): Do not assume that size_t is either
4414 exactly 32 or exactly 64 bits wide.
4415 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
4416 etc., so that it's now an enum constant, not a macro.
4417 No need to assume that it's either 32 or 64.
4419 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
4421 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
4424 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4426 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
4427 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
4429 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
4431 emacs_read and emacs_write now use void *, not char *.
4432 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
4433 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
4434 Buffer arg is now void *, not char *. This matches plain
4435 'read' and 'write' better, and avoids a constraint violation
4436 on Solaris 9 with Oracle Studio.
4438 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
4440 * alloc.c (Fmake_string): For ASCII char initializer, prefer
4441 memset to explicit loop. Otherwise copy largest possible chunk
4442 from initialized to uninitialized part, thus allowing the longer
4443 memcpy runs and reducing the number of loop iterations.
4445 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
4447 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
4448 hide toolbar (Bug#15388).
4449 (windowDidEnterFullScreen:): If presentation options are zero,
4450 set them here (Bug#15388).
4451 (ns_update_auto_hide_menu_bar): Remove runtime check.
4452 Don't auto hide dock unless menubar is also auto hidden.
4454 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
4456 * editfns.c (message): Mention batch mode in doc string.
4458 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
4460 * nsterm.m (check_native_fs): Remove erroneous comment.
4462 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
4464 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
4465 uses find_newline instead of scan_newline and so doesn't move point.
4467 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
4469 Use hardware support for byteswapping on glibc x86 etc.
4470 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
4471 whereas the old swap64 needed 30.
4472 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
4473 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
4474 Use byteswap.h's macros to swap bytes.
4475 * lisp.h (swap16, swap32, swap64): Remove.
4476 All uses replaced by bswap_16, bswap_32, bswap_64.
4478 * bytecode.c (exec_byte_code): Use some more volatile variables
4479 to work around local variables getting clobbered by longjmp.
4480 Port to pre-C99, which doesn't allow decls after stmts.
4482 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
4484 * lisp.h (eassert): Assume that COND is true when optimizing.
4485 In other words, take on the behavior of eassert_and_assume.
4486 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
4487 (eassert_and_assume): Remove. All uses replaced by eassert.
4489 * xdisp.c (Qglyphless_char): Now static.
4491 Adjust to merge from gnulib.
4492 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
4493 * lisp.h: Include <verify.h>, for 'assume'.
4495 * eval.c (clobbered_eassert): New macro.
4496 (internal_catch, internal_condition_case)
4497 (internal_condition_case_1, internal_condition_case_2)
4498 (internal_condition_case_n): Use it instead of eassert
4499 when the argument contains locals clobbered by longjmp.
4500 Don't use clobbered locals outside of clobbered_eassert.
4501 (internal_lisp_condition_case): Use a volatile variable
4502 to work around a local variable's getting clobbered.
4504 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4506 * lisp.h (struct handler): Merge struct handler and struct catchtag.
4507 (PUSH_HANDLER): New macro.
4508 (catchlist): Remove.
4509 (handlerlist): Always declare.
4511 * eval.c (catchlist): Remove (merge with handlerlist).
4512 (handlerlist, lisp_eval_depth): Not static any more.
4513 (internal_catch, internal_condition_case, internal_condition_case_1)
4514 (internal_condition_case_2, internal_condition_case_n):
4516 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
4517 handlerlist/catchlist.
4518 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
4519 handlerlist which can only handle a single condition-case handler at
4521 (find_handler_clause): Simplify since we only a single branch here
4524 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
4526 (bcall0): New function.
4527 (exec_byte_code): Add corresponding cases. Improve error message when
4528 encountering an invalid byte-code. Let Bunwind_protect accept
4529 a function (rather than a list of expressions) as argument.
4531 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
4532 and make them unconditional now that they're heap-allocated.
4534 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
4536 * charset.c (Fdecode_char, Fencode_char): Remove description of
4537 `restriction' arg. now that it's hidden by advertised-calling-convention.
4539 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
4541 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
4542 Remove unused variable (from mac-port).
4543 (macfont_draw): Use s->ybase for correct y position.
4545 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4547 * frame.h (struct frame): Drop has_minibuffer member because...
4548 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
4549 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
4551 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4553 * window.h (struct window): Prefer enum text_cursor_kinds to int
4554 for phys_cursor_type member. Move the latter, phys_cursor_width,
4555 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
4556 * window.c (replace_window, make_window): Adjust users.
4558 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
4560 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
4561 this module is never compiled otherwise.
4563 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
4565 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
4568 2013-09-29 Eli Zaretskii <eliz@gnu.org>
4570 * xdisp.c (get_next_display_element): Don't call face_for_font in
4571 a build configured --without-x. (Bug#15484)
4573 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
4575 * window.c (calc_absolute_offset): #elif should be #elif defined.
4577 * frame.c (delete_frame): Block/unblock input to overcome race
4578 condition (Bug#15475).
4580 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
4582 * frame.c (delete_frame): Record selected frame only after
4583 calling Qdelete_frame_functions (Bug#15477).
4585 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
4587 * nsterm.m (ns_selection_color): Remove.
4588 (ns_get_color): Check for ns_selection_(fg|bg)_color using
4589 NSColor selectedText(Background)Color. Only for COCOA.
4590 (ns_term_init): Remove assignment of ns_selection_color, logic
4591 moved to ns_get_color.
4593 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
4594 NS_SELECTION_COLOR_DEFAULT.
4595 (NS_SELECTION_FG_COLOR_DEFAULT): New.
4597 2013-09-28 Eli Zaretskii <eliz@gnu.org>
4599 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
4600 frame' does not have the tool_bar_window member.
4602 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
4604 Signal error when reading an empty byte-code object (Bug#15405)
4605 * lread.c (read1): Signal error.
4606 * alloc.c (make_byte_code): eassert header size.
4607 (sweep_vectors): Change an int to size_t.
4609 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4611 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
4612 instead of ints, as it's the usual style for offsetof constants. See:
4613 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
4615 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
4616 This is ugly, but it should fix the performance problem for older
4617 GCC versions in the short run. I'll look into integrating the
4618 Gnulib module for popcount, as a better fix.
4619 See the thread starting in:
4620 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
4621 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
4622 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
4623 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
4624 (popcount_size_t): Use it.
4626 2013-09-24 Daniel Colascione <dancol@dancol.org>
4628 * process.c (Fnetwork_interface_info): Fix build break due to
4631 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4633 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
4634 Prefer signed to unsigned integers where either will do.
4635 No need for 'const' on locals that do not escape.
4636 Omit easserts with unnecessary and unportable assumptions about
4637 alignment. Avoid unnecessary casts to char *.
4639 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4641 Use union for the payload of struct Lisp_Vector.
4642 This helps to avoid a few glitches dictated by C's aliasing rules.
4643 * lisp.h (struct Lisp_Vector): Use union for next and
4644 contents member. Adjust comment. Change related users.
4645 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
4646 Related users changed.
4647 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
4648 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
4649 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
4650 * xfaces.c, xfont.c, xmenu.c: Related users changed.
4652 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
4654 Optimize glyph row clearing and copying routines.
4655 * dispextern.h (struct glyph_row): Change layout of struct
4656 glyph_row to help copy_row_except_pointers. Adjust comment.
4657 * dispnew.c (null_row): Remove.
4658 (clear_glyph_row): Use offsetof and memset to find and clear
4659 just the members that need clearing. Adjust comment.
4660 (copy_row_except_pointers): Likewise for copying.
4662 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
4664 Some minor cleanups of recently-added bool vector code.
4665 * conf_post.h (assume): Always return void. Use lint version
4666 only if GCC and MSC versions don't apply.
4667 * conf_post.h (assume):
4668 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
4669 Depend on _MSC_VER, not __MSC_VER, for consistency with
4671 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
4672 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
4673 (bool_vector_binop_driver, count_trailing_zero_bits)
4674 (size_t_to_host_endian): Now static, not static inline;
4675 the latter isn't needed with modern compilers and doesn't
4676 work with older compilers anyway.
4678 * alloc.c (valgrind_p): Use bool for boolean.
4680 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4682 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
4683 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
4684 (display_last_displayed_message_p, message_buf_print)
4685 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
4686 Use bool for boolean.
4687 * dispextern.h (cancel_line, init_desired_glyphs):
4688 Remove ancient leftover.
4689 (help_echo_showing_p, hourglass_shown_p):
4690 * lisp.h (noninteractive_need_newline): Adjust declaration.
4692 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
4694 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4696 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
4697 ...this file and convert the latter to static. Adjust comment.
4698 (make_initial_frame):
4699 * window.c (init_window_once): Adjust user.
4700 * frame.h (last_nonminibuf_frame): Remove declaration.
4701 * lisp.h (selected_frame): Likewise.
4702 * msdos.c (the_only_display_info): Adjust comment.
4704 2013-09-23 Eli Zaretskii <eliz@gnu.org>
4706 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
4707 computing the end column of mouse-highlight that comes from
4708 display or overlay strings. (Bug#15437)
4709 (note_mouse_highlight): Adapt calculation of last argument to
4710 mouse_face_from_string_pos to the above change.
4712 * conf_post.h (__has_builtin): Define to zero, if undefined, on
4713 all platforms, not just for clang.
4715 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
4717 * filelock.c (lock_file_1): Rearrange to remove compiler warning
4718 about excess arguments to snprintf.
4720 * conf_post.h(assume): Use __builtin_unreachable for clang.
4722 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
4724 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
4725 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
4727 2013-09-23 Daniel Colascione <dancol@dancol.org>
4729 * alloc.c (USE_VALGRIND): New macro; on by default
4730 when ENABLE_CHECKING.
4731 (mark_maybe_object, mark_maybe_pointer)
4732 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
4734 (valgrind_p) [USE_VALGRIND]: New variable.
4735 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
4737 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
4739 * process.c (wait_reading_process_output): Change int pnamelen to
4742 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
4743 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
4744 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
4745 argument to unsigned long to avoid warning.
4746 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
4748 * conf_post.h (assume): Fix compiler error: x shall be cond.
4750 2013-09-22 Daniel Colascione <dancol@dancol.org>
4752 * xfns.c (x_get_monitor_attributes): Suppress unused variable
4753 warning when compiling without a window system.
4755 2013-09-22 Daniel Colascione <dancol@dancol.org>
4757 * data.c (Qbool_vector_p): New symbol.
4758 (bool_vector_spare_mask, popcount_size_t_generic)
4759 (popcount_size_t_msc, popcount_size_t_gcc)
4761 (bool_vector_binop_driver)
4762 (count_trailing_zero_bits, size_t_to_host_endian)
4763 (Fbool_vector_exclusive_or)
4764 (Fbool_vector_union)
4765 (Fbool_vector_intersection, Fbool_vector_set_difference)
4766 (Fbool_vector_subsetp, Fbool_vector_not)
4767 (Fbool_vector_count_matches)
4768 (Fbool_vector_count_matches_at): New functions.
4769 (syms_of_data): Intern new symbol, functions.
4770 * alloc.c (bool_vector_payload_bytes): New function.
4771 (Fmake_bool_vector): Instead of calling Fmake_vector,
4772 which performs redundant initialization and argument checking,
4773 just call allocate_vector ourselves. Make sure we clear any
4774 terminating padding to zero.
4775 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
4776 instead of open-coding the size calculation.
4777 (vroundup_ct): New macro.
4778 (vroundup): Assume argument >= 0; invoke vroundup_ct.
4779 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
4780 * composite.c (composition_gstring_put_cache):
4781 Change lint_assume to assume.
4782 * conf_post.h (assume): New macro.
4783 (lint_assume): Remove.
4784 * dispnew.c (update_frame_1): Change lint_assume to assume.
4785 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
4787 * image.c (gif_load): Change lint_assume to assume.
4788 * lisp.h (eassert_and_assume): New macro.
4789 (Qbool_vector_p): Declare.
4790 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
4791 (swap16, swap32, swap64): New inline functions.
4792 * macfont.m (macfont_shape): Change lint_assume to assume.
4793 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
4794 * xsettings.c (parse_settings): Use new swap16 and
4795 swap32 from lisp.h instead of file-specific macros.
4797 2013-09-22 Eli Zaretskii <eliz@gnu.org>
4799 * xdisp.c (try_window_id): Don't abort if cursor row could not be
4800 found (which can legitimately happen when the glyph row at the
4801 window start is disabled in the current_matrix. (Bug#15365)
4803 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
4805 Fix syntax.h bug introduced by recent INLINE change.
4806 syntax.h defined an extern inline function SYNTAX_ENTRY that was
4807 conditionally compiled one way in some modules, and a different
4808 way in others. This doesn't work with extern inline functions,
4809 which must have the same definition in all modules, because the
4810 defining code might be shared across modules, depending on the
4811 implementation. Symptoms reported by Martin Rudalics in:
4812 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
4813 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
4814 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
4815 overriding the corresponding functions in syntax.h.
4816 * syntax.h (syntax_property_entry, syntax_property_with_flags)
4817 (syntax_property): New inline functions.
4818 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
4819 Rewrite in terms of these new functions.
4821 2013-09-21 Eli Zaretskii <eliz@gnu.org>
4823 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
4824 not chars_in_text, whose result depends on the multibyteness of
4825 the current buffer. (Bug#15426)
4827 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
4829 Port recent change to hosts where pointers aren't 'long'.
4830 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
4831 Don't assume that pointers are the same width as 'long'.
4832 Add a compile-time check that a pointer fits into two X slots.
4834 A simpler, centralized INLINE.
4835 * conf_post.h (INLINE): Define only if not already defined.
4836 This allows us to use a single INLINE, defined by one file
4838 * emacs.c (INLINE): Define it.
4839 Also, include category.h, charset.h, composite.h, dispextern.h,
4840 syntax.h, systime.h, so that their INLINE definitions are expanded
4842 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
4843 * buffer.h, buffer.c (BUFFER_INLINE):
4844 * category.h, category.c (CATEGORY_INLINE):
4845 * character.h, character.c (CHARACTER_INLINE):
4846 * charset.h, charset.c (CHARSET_INLINE):
4847 * composite.h, composite.c (COMPOSITE_INLINE):
4848 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
4849 * frame.h, frame.c (FRAME_INLINE):
4850 * intervals.h, intervals.c (INTERVALS_INLINE):
4851 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
4852 * lisp.h, alloc.c (LISP_INLINE):
4853 * process.h, process.c (PROCESS_INLINE):
4854 * syntax.h, syntax.c (SYNTAX_INLINE):
4855 * systime.h, sysdep.c (SYSTIME_INLINE):
4856 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
4857 * window.h, window.c (WINDOW_INLINE):
4858 Remove. All uses replaced with INLINE.
4860 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
4862 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
4865 2013-09-19 Eli Zaretskii <eliz@gnu.org>
4867 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
4868 'const char *' to avoid compiler warnings due to similar change in
4869 the prototype of x_get_string_resource.
4871 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4873 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
4874 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
4875 going to replace static variables below. Adjust comments.
4876 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
4877 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
4878 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
4879 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
4880 Related users changed.
4881 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
4882 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
4883 last_mouse_movement_time, going to replace static variables below.
4885 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
4886 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
4888 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
4889 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
4890 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
4891 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
4892 static variables below.
4893 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
4894 (last_mouse_scroll_bar): Remove.
4895 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
4896 (mouseExited): Related users changed.
4898 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
4900 Do not use external array to process X scroll bar messages.
4901 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
4902 (x_send_scroll_bar_event): Pack window pointer into two slots
4903 of XClientMessageEvent if we're 64-bit. Adjust comment.
4904 (x_scroll_bar_to_input_event): Unpack accordingly.
4906 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4908 Ifdef away recent changes which aren't relevant to NS port.
4909 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
4910 [!HAVE_NS]: Declare as such.
4911 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
4912 [!HAVE_NS]: Define as such.
4914 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4916 * frame.c (x_redo_mouse_highlight): New function
4917 to factor out common code used in W32 and X ports.
4918 * dispextern.h (x_redo_mouse_highlight): Add prototype.
4919 * xterm.h (struct x_display_info):
4920 * w32term.h (struct w32_display_info):
4921 * nsterm.h (struct ns_display_info): New members
4922 last_mouse_motion_frame, last_mouse_motion_x and
4923 last_mouse_motion_y, going to replace static variables below.
4924 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
4925 (redo_mouse_highlight): Remove.
4926 (note_mouse_movement, syms_of_xterm): Adjust user.
4927 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
4928 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
4929 (redo_mouse_highlight): Remove.
4930 (note_mouse_movement, syms_of_w32term): Adjust user.
4931 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
4932 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
4934 (note_mouse_movement, mouseMoved, syms_of_nsterm):
4935 * nsfns.m (compute_tip_xy): Adjust user.
4937 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
4939 * frame.c (x_mouse_grabbed): New function.
4940 * dispextern.h (x_mouse_grabbed): Add prototype.
4941 (last_mouse_frame): Remove declaration.
4942 * xterm.h (struct x_display_info):
4943 * w32term.h (struct w32_display_info):
4944 * nsterm.h (struct ns_display_info): New member
4945 last_mouse_frame, going to replace...
4946 * xdisp.c (last_mouse_frame): ...global variable.
4947 (note_tool_bar_highlight):
4948 * w32term.c (w32_mouse_position, w32_read_socket):
4949 * xterm.c (XTmouse_position, handle_one_xevent):
4950 Use x_mouse_grabbed.
4951 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
4953 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4955 * w32term.c (w32_read_socket): Avoid temporary
4956 variables in a call to x_real_positions.
4957 * xterm.c (handle_one_xevent): Likewise.
4959 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4961 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
4962 (x_icon_type): Remove prototype.
4963 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
4964 * frame.c (x_icon_type): Remove.
4965 * w32term.c (x_make_frame_visible, x_iconify_frame):
4966 * xterm.c (x_make_frame_visible, x_iconify_frame):
4967 Use x_set_bitmap_icon to factor out common code.
4969 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4971 * dispextern.h (check_x_display_info, x_get_string_resource):
4972 Declare here just once and unify the latter.
4973 * frame.c (check_x_display_info, x_get_string_resource):
4974 * nsterm.h (check_x_display_info):
4975 * xrdb.c (x_get_string_resource):
4976 * xterm.h (check_x_display_info): Remove prototypes.
4977 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
4978 * w32reg.c (x_get_string_resource): Likewise.
4979 (w32_get_rdb_resource): Adjust user.
4981 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
4983 * xterm.h (struct x_display_info): New member
4984 x_pending_autoraise_frame, going to replace...
4985 * xterm.c (pending_autoraise_frame): ...static variable.
4986 (x_new_focus_frame, XTread_socket): Adjust users.
4987 * w32term.h (struct w32_display_info): New member
4988 w32_pending_autoraise_frame, going to replace...
4989 * w32term.c (pending_autoraise_frame): ...global variable.
4990 (x_new_focus_frame, w32_read_socket): Adjust users.
4992 2013-09-17 Glenn Morris <rgm@gnu.org>
4994 * xdisp.c (message_dolog): If we create *Messages*,
4995 switch it to messages-buffer-mode.
4997 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
4999 Don't overuse 'const' in types of locals.
5000 * bidi.c (bidi_count_bytes):
5001 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
5002 (xg_event_is_for_scrollbar):
5003 * xselect.c (x_handle_property_notify)
5004 (x_handle_selection_notify, x_handle_dnd_message):
5005 * xsettings.c, xsettings.h (xft_settings_event):
5006 * xterm.c (x_handle_net_wm_state, handle_one_event)
5007 (x_menubar_window_to_frame, x_detect_focus_change)
5008 (construct_mouse_click, note_mouse_movement)
5009 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5010 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5011 (handle_one_xevent, x_handle_net_wm_state):
5012 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
5013 (x_handle_dnd_message):
5014 Avoid unnecessary 'const', typically the second 'const' in
5015 'const foo * const arg', a 'const' that does not affect the API
5016 and doesn't significantly help the human reader.
5018 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
5020 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
5021 only if Glib < 2.36.0.
5022 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
5023 * xsettings.c (init_gconf, init_gsettings): Do not check
5025 * xterm.c (handle_one_xevent): Do not call to x_clear_area
5027 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
5029 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
5031 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
5032 before calling g_type_init.
5034 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
5036 * nsterm.m (syms_of_nsterm): ... to here.
5038 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5040 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
5041 (ignore_next_mouse_click_timeout): Use Time as X does.
5042 (handle_one_xevent): Avoid cast and use unsigned comparison.
5044 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5046 Do not copy X event in handle_one_xevent except KeyPress case.
5047 Wnen XEvent is processed, it is unlikely to be changed except
5048 KeyPress case, so we can avoid copying and use const pointer to
5049 const data to make sure that an event is not changed elsewhere.
5050 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
5051 const' and do not create local copy except for the KeyPress event.
5052 Use casts to avoid a few glitches. Adjust formatting. Add comments.
5053 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
5054 (x_handle_net_wm_state, x_menubar_window_to_frame)
5055 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
5056 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
5057 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
5058 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
5059 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
5060 (x_handle_dnd_message):
5061 * xsettings.c (xft_settings_event):
5062 Use 'const XEvent * const' where appropriate.
5063 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
5065 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
5067 Fix X event waiting to handle multiple frames.
5068 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
5069 * xterm.c (pending_event_wait): Remove. Adjust users.
5070 (x_detect_focus_change): Pass frame arg.
5071 (handle_one_xevent): Find related frame early and clear per-frame
5072 wait_event_type only if this is an event for the relevant frame.
5073 (x_wait_for_event): Use per-frame wait_event_type.
5075 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
5077 * nsfns.m (Fx_create_frame): Fix font driver registration for
5080 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
5081 for syms_of_macfont.
5083 * nsterm.m: Include macfont.h.
5084 (ns_tmp_flags, ns_tmp_font): Remove.
5085 (ns_compute_glyph_string_overhangs): Check for driver Qns.
5086 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
5087 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
5088 (changeFont:): Fix code style. Check for font driver type when
5091 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
5094 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
5095 (nsfont_open): Set font driver type.
5096 Set font->ascent and font->descent. Figure out font instead of
5097 ns_tmp_font, and flags instead of ns_tmp_flags.
5098 Fix indentation. Remove call to ns_draw_text_decoration,
5101 * nsfns.m: Include macfont.h.
5102 (Fx_create_frame): Register macfont driver, make a better default font.
5103 (Fns_popup_font_panel): Get font from macfont driver, if used.
5105 * macfont.m, macfont.h, macuvs.h: New files.
5107 * font.h: Declare syms_of_macfont.
5109 * font.c (syms_of_font): Call syms_of_macfont.
5111 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
5113 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5115 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
5116 and it is always zero for others, so I assume that this is an ancient
5117 leftover which nobody will want to change any more.
5118 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
5119 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
5120 * frame.c (x_set_scroll_bar_width):
5121 * w32fns.c (w32_createscrollbar):
5122 * w32term.c (w32_set_vertical_scroll_bar):
5123 * xfns.c (x_set_scroll_bar_default_width):
5124 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
5125 (x_scroll_bar_expose): Related users changed.
5127 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
5129 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
5130 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
5131 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
5133 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
5135 * nsterm.h, w32term.h, xterm.h: ...and not here.
5136 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
5137 Remove unused Xisms.
5138 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
5139 these modules are never compiled otherwise.
5141 2013-09-14 Eli Zaretskii <eliz@gnu.org>
5143 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
5144 Doc fix. (Bug#15375)
5146 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5148 Unify Fx_focus_frame between all ports.
5149 * frame.h (x_focus_frame): New prototype.
5150 * xfns.c (Fx_focus_frame): Remove.
5151 (syms_of_xfns): Do not defsubr it.
5152 (x_focus_frame): X implementation.
5153 * nsfns.m (Fx_focus_frame): Remove.
5154 (syms_of_nsfns): Do not defsubr it.
5155 (x_focus_frame): NS implementation.
5156 * w32term.c (Fx_focus_frame): Remove.
5157 (x_focus_on_frame): Rename to...
5158 (x_focus_frame): W32 implementation.
5159 * w32term.h (x_focus_on_frame): Remove prototype.
5160 * w32fns.c (Fx_focus_frame): Remove.
5161 (syms_of_w32fns): Do not defsubr it.
5162 * frame.c (Fx_focus_frame): Define here.
5163 (syms_of_frame): Defsubr here.
5164 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
5166 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5168 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
5169 All of them are replaced with FRAME_DISPLAY_INFO, defined in
5170 each port to reference the port-specific window system data.
5171 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
5172 (FRAME_DISPLAY_INFO): Define.
5173 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
5174 (FRAME_DISPLAY_INFO): Define. Adjust users.
5175 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
5176 (FRAME_DISPLAY_INFO): Define. Adjust users.
5177 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
5178 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
5179 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
5180 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
5181 * xselect.c, xterm.c: All related users changed.
5183 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
5185 * xterm.h (x_window_to_frame, x_any_window_to_frame)
5186 (x_menubar_window_to_frame): Remove prototypes.
5187 * xfns.c (x_window_to_frame, x_any_window_to_frame)
5188 (x_menubar_window_to_frame, x_top_window_to_frame):
5190 * xterm.c (x_window_to_frame, x_any_window_to_frame)
5191 (x_menubar_window_to_frame, x_top_window_to_frame):
5192 ...to here and convert all but the last to static.
5194 2013-09-12 Eli Zaretskii <eliz@gnu.org>
5196 * lisp.mk (lisp): Add w32-common-fns.elc.
5198 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
5200 * charset.c (char_charset): Document an exception for char-charset.
5202 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5204 * xterm.h (x_display_info): New field last_user_time...
5205 * xterm.c (toplevel): ...to replace static last_user_time.
5206 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
5208 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
5210 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
5211 scroll bar values to prevent thumb from disappear and update comment.
5213 2013-09-11 Glenn Morris <rgm@gnu.org>
5215 * emacs.c (usage_message): Possessive apostrophe tweak.
5217 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5219 * nsterm.m (syms_of_nsterm): Use Qns.
5220 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
5221 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
5222 * xfns.c (x_display_info_for_name, Fx_open_connection):
5223 Remove old '#if 0' code.
5224 (syms_of_xfns): Use Qx.
5225 * termhooks.h (fullscreen_hook): Remove the leftover.
5226 (struct terminal): Fix typo in comment.
5228 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5230 Cleaning up a few X scroll bar bits.
5231 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
5232 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5233 New member last_seen_part, going to replace...
5234 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
5235 (xt_action_hook) [USE_LUCID]: Adjust user.
5236 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
5237 Lucid-specific scroll bar support.
5238 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
5239 to int and adjust to use last_seen_part member.
5240 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
5241 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
5242 Initialize last_seen_part.
5244 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5246 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
5247 insert-buffer-substring an empty string.
5249 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5251 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
5252 avoiding a GCC warning.
5254 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5256 Ifdef away frame tool bar code when it is not really used.
5257 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
5258 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
5259 and minimize_tool_bar_window_p under the above.
5260 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
5261 (fset_tool_bar_window): Likewise.
5262 * dispnew.c (clear_current_matrices, clear_desired_matrices)
5263 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
5264 (change_frame_size_1):
5265 * window.c (window_from_coordinates, Frecenter): Adjust users.
5266 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
5267 code is not really used.
5268 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
5269 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
5270 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
5271 [!USE_GTK && !HAVE_NS]: Define as such.
5272 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
5273 (note_mouse_highlight, expose_frame):
5274 * xfns.c (x_set_tool_bar_lines):
5275 * xterm.c (handle_one_xevent): Adjust users.
5277 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
5279 Fix corruption with multiple emacsclient -t instances (Bug#15222).
5280 This bug was introduced by my 2013-08-26 patch, which incorrectly
5281 assumed that the terminfo implementation doesn't use termcap buffers.
5282 * term.c (init_tty) [TERMINFO]: Remove optimization, as
5283 these buffers apparently are used after all.
5284 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
5285 (struct tty_display_info): Define members termcap_term_buffer and
5286 termcap_strings_buffer even if TERMINFO.
5288 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
5291 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
5292 'usage' docstring entry to pacify make-docfile.
5294 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
5296 Change comparison functions =, <, >, <=, >= to take many arguments.
5297 * data.c: Change comparison functions' interface and implementation.
5298 * lisp.h: Make arithcompare available for efficient two arg
5300 * bytecode.c: Use arithcompare.
5301 * fileio.c: Use new interface.
5303 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
5305 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
5307 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
5309 * eval.c (Feval): Document the new use of `lexical'.
5311 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5313 Review and drop old frame resize hack.
5314 * frame.h (struct frame): Remove force_flush_display_p.
5315 * dispnew.c (update_frame): Adjust user and don't call
5316 flush_frame here. The comment has said that there was an issues
5317 with redisplaying fringes, but I don't see any differences with
5318 and without this hack. Hopefully we can continue without it.
5319 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
5320 current frame matrices twice if resized_p is set.
5322 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5324 Do not populate pure Xism x_sync to other ports.
5325 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
5326 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
5327 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
5328 * w32term.h (x_sync): Remove prototype.
5330 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
5332 Cleanup frame flushing.
5333 * dispextern.h (struct redisplay_interface):
5334 Drop flush_display_optional because flush_display is enough
5335 for X and flushing via RIF is just a no-op for others.
5336 * frame.h (flush_frame): New function.
5337 * dispnew.c (update_frame):
5338 * minibuf.c (read_minibuf):
5339 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
5341 * keyboard.c (detect_input_pending_run_timers): Do not flush
5342 all frames but selected one in redisplay_preserve_echo_area.
5343 * nsterm.m (ns_flush): Remove no-op.
5344 (ns_redisplay_interface): Adjust user.
5345 * w32term.h (x_flush): Remove no-op.
5346 (w32_redisplay_interface): Adjust user.
5347 * xterm.c (x_flush): Simplify because we do not flush all
5348 frames at once any more. Adjust comment.
5349 (x_redisplay_interface): Adjust user.
5351 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
5353 Port --without-x --enable-gcc-warnings to Fedora 19.
5354 * gfilenotify.c (globals_of_gfilenotify):
5355 Call g_type_init only if using an older glib version that needs it.
5357 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5359 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5360 (last_glyphless_glyph_merged_face_id): Remove declarations.
5361 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
5362 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
5363 (last_glyphless_glyph_merged_face_id): Now static.
5364 (merge_escape_glyph_face): New function, refactored from...
5365 (get_next_display_element): ...here.
5366 (merge_glyphless_glyph_face): New function, refactored from...
5367 (produce_glyphless_glyph): ...here...
5368 * term.c (produce_glyphless_glyph): ...and here.
5370 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
5372 * eval.c (eval_sub): Only call Ffunction if necessary.
5374 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5376 Attempt to make redisplay more selective when changing cursor type.
5377 * frame.h (struct frame): New bitfield cursor_type_changed.
5378 * xdisp.c (cursor_type_changed): Remove.
5379 (try_cursor_movement, redisplay_window, try_window_id)
5380 (set_frame_cursor_types, try_window_reusing_current_matrix):
5381 Adjust to use per-frame bitfield.
5382 (redisplay_internal): Look for cursor type change on each visible
5383 frame and consider all frames if cursor type has been changed on
5384 the frame other than selected. If cursor type has been changed on
5385 selected frame only, do not use fast update.
5387 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
5389 Attempt to make redisplay more selective when changing fonts.
5390 * frame.h (struct frame): New bitfield fonts_changed.
5391 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
5392 (adjust_frame_glyphs): Add prototype.
5393 * dispnew.c (fonts_changed_p): Remove.
5394 (adjust_glyphs): Remove because we do not
5395 adjust matrices on all frames at once any more.
5396 (adjust_frame_glyphs): Block and unblock input here.
5397 (adjust_glyph_matrix): Use fonts_changed.
5398 (change_frame_size_1): Use adjust_frame_glyphs.
5399 * font.c (font_open_entity): Use fonts_changed.
5400 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
5401 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5402 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
5403 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
5404 (shrink_mini_window, Fresize_mini_window_internal)
5405 (window_scroll_pixel_based, Fset_window_configuration)
5406 (apply_window_adjustment, Fset_window_vscroll):
5407 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
5408 Use adjust_frame_glyphs.
5409 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
5410 (try_window_reusing_current_matrix, try_window_id, display_line)
5411 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
5412 (redisplay_internal): Consider fonts_changed and adjust frame
5413 matrices for each frame only if the frame is visible. If font
5414 has been changed on some frame during full redisplay, retry
5415 only visible frames where the font has been actually changed.
5417 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5419 Cache current header and mode line height for each window.
5420 * window.h (struct window): New fields mode_line_height
5421 and header_line_height.
5422 * window.c (make_window): Initialize them.
5423 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
5424 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
5425 (current_mode_line_height, current_header_line_height):
5427 * xdisp.c (current_mode_line_height, current_header_line_height):
5429 (pos_visible_p, init_xdisp): Adjust user.
5430 (redisplay_window): Invalidate mode_line_height and
5431 header_line_height if current and desired matrices do not agree.
5433 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5435 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
5436 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
5438 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5440 Make --without-x compatible with --enable-gcc-warnings.
5441 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
5442 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
5443 members under HAVE_WINDOW_SYSTEM.
5444 * keyboard.c (make_lispy_focus_out): Likewise.
5445 (record_menu_key): Move under HAVE_MENUS.
5446 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
5447 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
5448 (syms_of_xdisp): Adjust user.
5449 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
5450 (start_hourglass, cancel_hourglass):
5451 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
5452 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
5453 and CLEAR_FONT_TABLE_NFONTS.
5454 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
5455 Declare only if HAVE_WINDOW_SYSTEM.
5456 (lface_same_font_attributes_p, clear_face_gcs): Define only
5457 if HAVE_WINDOW_SYSTEM.
5459 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
5461 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
5462 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
5463 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
5465 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
5467 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
5469 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5471 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
5472 This fixes a type error on hosts where ptrdiff_t is wider than int.
5474 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
5476 * keyboard.c (read_key_sequence_vs): New function.
5477 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
5480 * callint.c (Fcall_interactively): Always return a vector for 'K'.
5482 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
5484 Makefile improvements.
5485 * Makefile.in (config.status): Don't use double-colon rules, as
5486 they are not portable according to POSIX. Fix shell typo with `;
5487 I guess this rule has never been tested?
5488 (VCSWITNESS): New macro, to override any environment var.
5490 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
5492 * xterm.h (struct x_display_info): Do not track X connection
5493 fd separately because it is always available from Display.
5494 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
5497 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5499 * buffer.c (drop_overlay):
5500 * fileio.c (restore_point_unwind): Prefer unchain_marker to
5501 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
5503 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5505 * buffer.c (Fmake_overlay, Fmove_overlay):
5506 * intervals.c (set_point_from_marker):
5507 * print.c (PRINTPREPARE): Prefer signal_error
5508 to plain error and report unsuitable marker too.
5510 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
5512 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
5513 for 'dragging' member.
5514 (struct x_output): Remove set-but-unused leftovers
5515 'left_before_move' and 'top_before_move'.
5516 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
5517 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
5518 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
5519 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
5520 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5521 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
5522 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
5523 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
5525 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
5527 * nsfont.m (INVALID_GLYPH): New define.
5528 (nsfont_encode_char): Use INVALID_GLYPH.
5529 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
5531 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5533 * xterm.c (x_last_mouse_movement_time): Revert last change.
5534 This code should use XDisplayMotionBufferSize to check display's
5535 motion history first, and there are few other issues as well.
5536 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
5537 (handle_one_xevent): Adjust user.
5539 2013-09-02 Martin Rudalics <rudalics@gmx.at>
5541 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
5542 * frame.c (Flast_nonminibuf_frame): ... to here.
5543 (check_minibuf_window): Don't abort if no window was found
5546 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5548 Use XGetMotionEvents to ask the last mouse motion time from X server.
5549 * xterm.c (X_MOTION_HISTORY): Default to 1.
5550 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
5551 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
5552 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
5553 Ifdef away legacy code.
5554 (XTmouse_position, x_scroll_bar_report_motion):
5555 Use x_last_mouse_movement_time.
5556 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
5559 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5561 * msdos.c (last_mouse_window): Move to...
5562 (dos_rawgetc): ...this function and adjust comment.
5563 * nsterm.m (last_window): Rename to last_mouse_window, move to...
5564 (mouseMoved): ...this function and adjust comment.
5565 * w32term.c (last_window): Likewise with...
5566 (w32_read_socket): ...this function.
5567 * xterm.c (last_window): Likewise with...
5568 (handle_one_xevent): ...this function.
5570 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5572 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
5573 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
5574 (handle_one_xevent): ...to here.
5575 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
5578 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
5580 * msdos.c (IT_set_terminal_window): Remove no-op.
5581 (initialize_msdos_display): Adjust terminal setup.
5582 * w32console.c (w32con_set_terminal_window): Remove no-op.
5583 (initialize_w32_display): Adjust terminal setup.
5584 * w32term.c (w32_set_terminal_window): Remove no-op.
5585 (w32_create_terminal): Adjust terminal setup.
5586 * xterm.c (XTset_terminal_window): Remove no-op.
5587 (x_create_terminal): Adjust terminal setup.
5589 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5591 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
5593 (ns_create_terminal): Adjust terminal setup.
5594 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
5596 (w32_create_terminal): Adjust terminal setup.
5597 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
5599 (x_create_terminal): Adjust terminal setup.
5601 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
5603 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
5604 (CLIP_TEXT_POS_FROM_MARKER): New macro.
5605 * dispnew.c (buffer_posn_from_coords):
5606 * window.c (Fwindow_end, displayed_window_lines):
5607 * xdisp.c (redisplay_mode_lines): Use it.
5609 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
5611 * fontset.c (face_for_char): Check char in the current face font first
5612 if HAVE_NS (Bug#15138).
5614 2013-08-31 Martin Rudalics <rudalics@gmx.at>
5616 * window.c (temp_output_buffer_show): Make sure window returned
5617 by display_buffer is live (Bug#15213).
5619 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
5621 Minor cleanup to avoid forward declarations.
5622 * coding.h (struct ccl_spec): Remove forward declaration.
5623 * composite.h (toplevel): Include font.h.
5624 (struct composition_it, struct face, struct font_metrics):
5625 Remove forward declaration.
5626 * dispextern.h (struct image, struct atimer): Likewise.
5627 * emacsgtkfixed.h (struct frame): Likewise.
5628 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
5629 * font.h (struct font_driver, struct font, struct glyph_string)
5630 (struct face): Remove forward declaration.
5631 * fontset.h (struct face, struct font): Likewise.
5632 * frame.h (toplevel): Style cleanup.
5633 (enum output_method): Move to...
5634 * termhooks.h (enum output_method): ...here.
5635 (struct glyph, struct frame, struct ns_display_info)
5636 (struct x_display_info, struct w32_display_info):
5637 Remove forward declaration.
5638 * xterm.h (toplevel): Include termhooks.h.
5639 (struct font, struct window, struct glyph_matrix, struct frame)
5640 (struct input_event, struct face, struct image): Remove forward
5642 * gtkutil.h (struct _widget_value): Likewise.
5643 * keyboard.h (toplevel): Include termhooks.h.
5644 (struct input_event): Remove forward declaration.
5646 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5648 * intervals.c (set_point_from_marker): New function.
5649 * editfns.c (Fgoto_char):
5650 * process.c (Finternal_default_process_filter):
5651 * window.c (select_window_1): Use it.
5652 * buffer.h (set_point_from_marker): Add prototype.
5654 2013-08-29 Eli Zaretskii <eliz@gnu.org>
5656 * w32.c (term_winsock): Call release_listen_threads before calling
5658 (_sys_wait_accept): Wait for accept event in a loop with a finite
5659 timeout, instead of waiting indefinitely. Will hopefully avoid
5660 hanging during exit because WSACleanup deadlocks waiting for the
5661 event object to be released. (Bug#14333)
5663 * w32proc.c (release_listen_threads): New function, signals all
5664 the reader threads that listen for connections to stop waiting.
5666 * w32.h (release_listen_threads): Add prototype.
5668 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5670 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
5671 field of new marker (for sanity and safety).
5672 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
5673 anyway because XMISCTYPE is a function and can't be an lvalue).
5675 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5677 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
5678 (x_after_update_window_line, x_scroll_bar_create)
5679 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
5680 (handle_one_xevent, x_clear_frame_area):
5681 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
5682 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
5683 * xterm.h (x_clear_area): Adjust prototype.
5685 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
5687 Hook scanning and indentation functions to find_newline. This helps
5688 to avoid duplicated code and renders more respect to newline cache.
5689 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
5690 * cmds.c (Fforward_line):
5691 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
5692 Use find_newline and avoid unnecessary point movements.
5693 * search.c (scan_newline): Implement on top of find_newline.
5695 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
5697 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
5698 scoped code (bug#11258).
5700 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
5702 * nsterm.m (last_window): New variable.
5703 (EV_TRAILER2): New macro.
5704 (EV_TRAILER): Call EV_TRAILER2.
5705 (mouseMoved:): Add support for mouse-autoselect-window
5706 on nextstep (Bug#6888).
5708 2013-08-28 Andreas Schwab <schwab@suse.de>
5710 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
5711 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
5712 Remove unused macro definitions.
5713 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
5714 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
5715 Only define if emacs.
5717 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5719 Prefer enum glyph_row_area to int where appropriate.
5720 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
5722 (window_box, window_box_width, window_box_left, window_box_left_offset)
5723 (window_box_right, window_box_right_offset): Adjust prototypes.
5724 * xdisp.c (window_box, window_box_width, window_box_left)
5725 (window_box_left_offset, window_box_right, window_box_right_offset):
5726 Use enum glyph_row_area. Adjust users and tweak comment where needed.
5727 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
5728 * nsterm.m (ns_clip_to_row):
5729 * w32term.c (w32_clip_to_row):
5730 * xterm.c (x_clip_to_row): Likewise.
5732 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5734 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
5735 (Fprevious_overlay_change): Fast path for buffer with no overlays.
5737 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
5739 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
5740 for portability to hosts where /bin/sh has problems.
5742 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
5744 Redesign redisplay interface to drop global output_cursor.
5745 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
5746 (toplevel): Remove declaration of output_cursor.
5747 (set_output_cursor, x_cursor_to): Remove prototype.
5748 * window.h (struct window): New member output_cursor.
5749 (output_cursor_to): New function to replace RIF member.
5750 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
5751 (update_text_area, set_window_cursor_after_update): Use it.
5752 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
5753 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5754 * nsterm.m (ns_update_window_begin, ns_update_window_end):
5755 * w32term.c (x_update_window_begin, x_update_window_end):
5756 * xterm.c (x_update_window_begin, x_update_window_end):
5757 Adjust to use per-window output cursor.
5759 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
5761 Simplify SELECT_TYPE-related code.
5762 Like EMACS_TIME, this portability layer is no longer needed, since
5763 Emacs has been using fd_set as a portability layer for some time.
5764 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
5765 (SELECT_TYPE): Remove. All uses changed to fd_set.
5766 (fd_set) [!FD_SET]: New typedef.
5768 Simplify EMACS_TIME-related code.
5769 This portability layer is no longer needed, since Emacs has been
5770 using struct timespec as a portability layer for some time.
5771 * atimer.h, buffer.h, dispextern.h, xgselect.h:
5772 Include <time.h> rather than "systime.h"; that's all that's needed now.
5773 * dispnew.c: Include <timespec.h> rather than "systime.h";
5774 that's all that's needed now.
5775 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
5776 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
5777 TIMESPEC_RESOLUTION.
5778 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
5779 LOG10_TIMESPEC_RESOLUTION.
5780 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
5781 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
5782 (make_emacs_time): Remove. All used changed to make_timespec.
5783 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
5784 (current_timespec): Rename from current_emacs_time. All uses changed.
5785 (add_emacs_time): Remove. All uses changed to timespec_add.
5786 (sub_emacs_time): Remove. All uses change dot timespec_sub.
5787 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
5788 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
5789 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
5790 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
5791 (current_timespec): Rename from current_emacs_time. All uses changed.
5792 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
5793 changed to timespec_cmp.
5794 * xgselect.c: Include <timespec.h>, since our .h files don't.
5796 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5798 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
5799 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
5800 Remove the leftovers.
5801 * gtkutil.c (toplevel): Do not declare Qxft but include
5803 * image.c (toplevel): Do not declare Vlibrary_cache because
5804 it's already done in lisp.h.
5806 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
5808 * lisp.h (Mouse_HLInfo): Move from here...
5809 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
5810 (reset_mouse_highlight): New function.
5811 * msdos.c (dos_set_window_size, IT_update_begin)
5812 (internal_terminal_init):
5813 * nsterm.m (ns_update_window_end, x_free_frame_resources)
5814 (ns_initialize_display_info):
5815 * w32console.c (initialize_w32_display):
5816 * w32term.c (x_update_window_end, x_free_frame_resources)
5817 (w32_initialize_display_info):
5818 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
5819 * window.c (Fdelete_other_windows_internal):
5820 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
5821 * termchar.h (toplevel):
5822 * xterm.h (toplevel): Include dispextern.h.
5824 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5826 Fix minor problems found by static checking.
5827 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
5828 (expect): Avoid nested-if warning.
5829 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
5830 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
5831 * nsterm.h, nsterm.m (ns_select):
5832 * xgselect.c, xgselect.h (xg_select):
5833 Adjust signature to better match pselect's.
5834 * nsterm.m (ns_select):
5835 Don't set *TIMEOUT, since pselect doesn't.
5836 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
5837 diagnostic about assigning const char * to it.
5838 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
5840 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
5842 * lread.c (substitute_object_recurse): Handle hash-tables as well
5845 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
5847 Fix unlikely core dump in init_tty, and simplify terminfo case.
5848 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
5849 The old version incorrectly dumped core if malloc returned a
5850 buffer containing only non-NUL bytes.
5851 (init_tty): Do not allocate or free termcap buffers; the
5852 struct does that for us now.
5853 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
5854 (struct tty_display_info): Define members termcap_term_buffer and
5855 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
5856 use them. Allocate them directly in struct rather than indirectly
5857 via a pointer, to simplify init_tty.
5859 * frame.c (check_minibuf_window): Initialize 'window' properly,
5860 so that Emacs reliably aborts later if 'window' is not initialized.
5862 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
5864 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
5865 of VoidSymbol (Bug#15154).
5867 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5869 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
5870 mouse_face_beg_y and mouse_face_end_y.
5871 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
5872 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
5873 Adjust users and update comment where appropriate.
5875 2013-08-26 Martin Rudalics <rudalics@gmx.at>
5877 * frame.c (check_minibuf_window): New function.
5878 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
5879 Call check_minibuf_window (Bug#15183).
5881 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5883 * window.h (struct window): Replace last_cursor with last_cursor_vpos
5884 because this is the only last cursor data we need to keep and consult.
5885 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
5886 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
5889 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5891 Fix recovering from possible decompression error.
5892 Since insert_from_gap doesn't always move point, we can't use PT as
5893 the position where the partially decompressed data ends, and
5894 should count how many bytes was produced so far.
5895 * decompress.c (struct decompress_unwind_data): Add nbytes member.
5896 (unwind_decompress): Really delete partially uncompressed data.
5897 (Fzlib_decompress_region): Take decompressed data size into account.
5899 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
5901 * syntax.c (init_syntax_once): Adjust comment and do an early
5902 initialization of Qchar_table_extra_slots just once...
5903 * casetab.c (init_casetab_once):
5904 * category.c (init_category_once):
5905 * character.c (syms_of_character):
5906 * coding.c (syms_of_coding):
5907 * xdisp.c (syms_of_xdisp): ...and omit it here.
5909 2013-08-24 Eli Zaretskii <eliz@gnu.org>
5911 * xdisp.c (get_next_display_element): Don't apply to characters
5912 from a display vector the logic of setting it->end_of_box_run_p
5913 suitable for characters from a buffer. (Bug#15175)
5915 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
5916 to handle directories, rather than '_utime' which doesn't.
5919 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
5921 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
5922 or fullscreen (Bug#14627).
5924 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
5926 System-dependent integer overflow fixes.
5927 * process.c (Fset_process_window_size): Signal an error if
5928 the window size is outside the range supported by the lower level.
5929 * sysdep.c (set_window_size): Return negative on error,
5930 nonnegative on success, rather than -1, 0, 1 on not in system,
5931 failure, success. This is simpler. Caller changed.
5932 (serial_configure): Remove unnecessary initialization of local.
5933 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
5934 size fits in unsigned long; this isn't true on some 32-bit hosts.
5935 Avoid buffer overrun if some future version of /proc/meminfo has a
5936 variable name longer than 20 bytes.
5937 (system_process_attributes) [__FreeBSD__]:
5938 Don't assume hw.availpages fits in 'int'.
5940 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
5942 Don't let very long directory names overrun the stack.
5943 Fix some related minor problems involving "//", vfork.
5944 * callproc.c (encode_current_directory): New function.
5945 (call_process): Don't append "/"; not needed.
5946 * fileio.c (file_name_as_directory_slop): New constant.
5947 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
5948 this can save the caller having to alloca.
5949 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
5950 Use SAFE_ALLOCA, not alloca.
5951 (directory_file_name, Fexpand_file_name): Leave leading "//"
5952 alone, since it can be special even on POSIX platforms.
5953 * callproc.c (call_process):
5954 * process.c (Fformat_network_address):
5955 * sysdep.c (sys_subshell):
5956 Use encode_current_directory rather than rolling our own.
5957 (create_process): No need to encode directory; caller does that now.
5958 * process.h (encode_current_directory): New decl.
5959 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
5960 Rework to avoid 'goto xyzzy;'.
5962 2013-08-23 Eli Zaretskii <eliz@gnu.org>
5964 * xdisp.c (handle_face_prop): If the default face was remapped use
5965 the remapped face for strings from prefix properties. (Bug#15155)
5967 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5969 Minor cleanup for redisplay interface and few related functions.
5970 * frame.h (enum text_cursor_kinds): Move from here...
5971 * dispextern.h (enum text_cursor_kinds): ...to here.
5972 (toplevel): Drop unnecessary declarations.
5973 (struct redisplay_interface): Use bool and enum text_cursor_kinds
5974 in update_window_end_hook and draw_window_cursor functions.
5975 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
5976 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
5977 * w32term.c (x_update_window_end, w32_draw_window_cursor):
5978 * xterm.c (x_update_window_end, x_draw_window_cursor):
5979 * xdisp.c (display_and_set_cursor, update_window_cursor)
5980 (update_cursor_in_window_tree, x_update_cursor): Use bool and
5981 enum text_cursor_kinds where appropriate.
5983 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
5985 Redesign redisplay interface to drop updated_row and updated_area.
5986 * dispextern.h (updated_row, updated_area): Remove declaration.
5987 (struct redisplay_interface): Pass glyph row and row area parameters
5988 to write_glyphs, insert_glyphs and clear_end_of_line functions.
5989 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5991 * dispnew.c (updated_row, updated_area): Remove.
5992 (redraw_overlapped_rows, update_window_line): Adjust user.
5993 (update_marginal_area, update_text_area): Likewise. Pass updated row
5994 as a parameter. Prefer enum glyph_row_area to int where appropriate.
5995 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
5998 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
6000 * process.c (flush_pending_output): Remove stub.
6003 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6005 * callproc.c: Fix race that killed background processes (Bug#15144).
6006 (call_process): New arg TEMPFILE_INDEX. Callers changed.
6007 Record deleted process-id in critical section, not afterwards.
6008 Don't mistakenly kill process created by a call-process invocation
6009 that discards output and does not wait.
6011 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
6013 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
6014 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
6015 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
6016 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
6017 to shut up compiler in mark_object.
6018 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
6020 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
6022 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
6023 We can't portably rely on PTY_OPEN doing that, even if
6024 it calls posix_openpt with O_CLOEXEC.
6026 2013-08-20 Kenichi Handa <handa@gnu.org>
6028 * character.c (string_char): Improve commentary.
6030 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
6032 * image.c (SIGNATURE_DIGESTSIZE): Remove.
6033 (struct animation_cache): Make signature a flexible array member.
6034 All uses changed. This is a tad slower but may insulate us better
6035 from future changes to ImageMagick.
6037 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6039 * image.c: Shrink memory needed for animation cache.
6040 (SIGNATURE_DIGESTSIZE): New constant.
6041 (struct animation_cache): Make 'signature' a fixed size array of bytes.
6042 (imagemagick_create_cache): Copy the signature. This saves
6043 several KB of memory that ImageMagick wastes per signature.
6044 Don't bother updating the update_time, as the caller does that now.
6045 (imagemagick_prune_animation_cache): Don't destroy the signature, as
6046 it's a fixed size struct member now.
6047 (imagemagick_get_animation_cache): Always destroy the signature,
6048 as it's now imagemagick_create_cache's responsibility to copy it.
6049 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
6050 and use memcmp rather than strcmp.
6051 eassert that ImageMagick returns a signature of the specified length.
6053 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
6055 * image.c (imagemagick_get_animation_cache): Don't segfault on
6057 (imagemagick_get_animation_cache): Revert to previous definition
6058 so that it actually works. But keep the memory leak fix.
6059 (imagemagick_get_animation_cache): Fix memory leak.
6061 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
6063 * image.c: Fix animation cache signature memory leak.
6064 Fix some other minor performance problems while we're at it.
6065 (imagemagick_create_cache): Clear just the members that
6066 need clearing. Don't set update_time, as caller does that now.
6067 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
6068 Simplify by using pointer-to-pointer instead of a prev pointer.
6069 (imagemagick_prune_animation_cache): Use make_emacs_time rather
6070 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
6071 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
6072 it's already a copy. Free the signature probe unless it's cached.
6074 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
6075 This was introduced by my 2013-08-12 fix for Bug#15035.
6077 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
6079 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
6080 (imagemagick_prune_animation_cache): Now static.
6082 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
6084 * image.c (imagemagick_get_animation_cache): Don't segfault when
6085 pruning all entries.
6087 2013-08-18 Ken Brown <kbrown@cornell.edu>
6089 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
6090 static heap if ENABLE_CHECKING is defined.
6091 (max_bss_sbrk_ptr): New variable.
6093 (report_sheap_usage): Report maximum static heap usage instead of
6094 ending static heap usage.
6096 2013-08-17 Eli Zaretskii <eliz@gnu.org>
6098 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
6099 of zlib_initialized according to the results of calling
6100 init_zlib_functions.
6102 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
6104 * image.c: Implement an ImageMagick per-image cache.
6105 (imagemagick_get_animation_cache): Fix a double-free error.
6106 (imagemagick_load_image): Remove the ping_wand code, which only
6107 apparently saved time on invalid animated images, and slowed down
6108 everything else. Optimise for the common case.
6110 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
6112 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
6114 * editfns.c (insert_before_markers): Mention overlay in the doc string.
6116 * marker.c (set_marker): Remove documentation of undefined behavior.
6118 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6120 * image.c (imagemagick_compute_animated_image): Animate correctly
6121 when sub-images are smaller than the main image.
6122 (imagemagick_compute_animated_image): Setting the iterator row to
6123 zero is apparently not allowed.
6124 (imagemagick_compute_animated_image): Allow images that say they
6125 have sub-images that are bigger than the main image, but just crop
6128 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
6130 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
6132 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6134 * image.c (imagemagick_compute_animated_image): Respect the GIF
6137 2013-08-15 Ken Brown <kbrown@cornell.edu>
6139 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
6140 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
6143 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
6145 Fix minor problems found by static checking.
6146 * frame.c (delete_frame):
6147 * xdisp.c (next_element_from_display_vector):
6148 Avoid uninitialized local.
6149 * image.c (imagemagick_compute_animated_image): Port to C89.
6150 Prefer usual GNU indentation style for loops.
6151 Be more careful about bizarrely large sizes, by using ptrdiff_t
6154 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6156 Fix infinite frame selection loop (Bug#15025).
6157 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
6159 2013-08-15 Eli Zaretskii <eliz@gnu.org>
6161 * xdisp.c (compute_window_start_on_continuation_line):
6162 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
6163 to make sure we end up setting the window start at the leftmost
6164 visible character of the display line. This avoids funky
6165 horizontal shifting because the window start is not kept on the
6166 same position. (Bug#15090)
6167 (next_element_from_display_vector): Support 'box' face attribute
6168 in the face definitions of a display vector. (Bug#15099)
6170 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
6172 * image.c (imagemagick_compute_animated_image): Implement animated
6174 (imagemagick_compute_animated_image): Fix some compilation
6175 warnings. Implement a very simple cache to make the animation
6176 usable at all, but it should be replaced with a per-image cache.
6178 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6180 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
6181 to do `for' loops over alist values.
6182 * buffer.h (FOR_EACH_BUFFER):
6183 * process.c (FOR_EACH_PROCESS): Use it.
6184 (handle_child_signal, status_notify, Fget_buffer_process)
6185 (kill_buffer_processes): Use FOR_EACH_PROCESS.
6187 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
6189 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
6190 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
6191 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
6192 to xzalloc and so avoid redundant call to memset.
6193 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
6194 members because it is allocated with xzalloc and so already zeroed.
6196 2013-08-14 Ken Brown <kbrown@cornell.edu>
6198 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
6201 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6203 Utility function and macro to copy Lisp string to C string.
6204 * lisp.h (xlispstrdupa): New macro.
6205 (xlispstrdup): New prototype.
6206 * alloc.c (xlispstrdup): New function.
6207 * callint.c (Fcall_interactively):
6208 * fileio.c (Ffile_name_directory, Fexpand_file_name)
6209 (Fsubstitute_in_file_name):
6210 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
6211 * image.c (x_create_bitmap_from_file):
6212 * w32term.c (w32_term_init):
6213 * xterm.c (x_term_init): Use xlispstrdup.
6215 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
6217 * image.c (imagemagick_load_image): Make animated pictures work.
6218 There's still some problems with background color settings, though
6221 * decompress.c (unwind_decompress): Always restore point.
6223 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
6225 * marker.c (set_marker): Reformat documentation.
6227 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
6229 * xdisp.c (cursor_type_changed): Now static.
6231 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
6232 Use changed. This avoids the need to call xmalloc and for the
6233 caller to call xfree, and avoids memory leaks in some situations.
6235 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6237 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
6238 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
6239 (redisplay_window): If window_end_valid is cleared due to non-zero
6240 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
6241 so do not call to try_cursor_movement for that window.
6243 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6245 * window.h (struct window): Convert window_end_pos and
6246 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
6247 (wset_window_end_pos, wset_window_end_vpos): Remove.
6248 * dispnew.c (adjust_glyph_matrix):
6249 * window.c (Fwindow_end, replace_window, set_window_buffer)
6251 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
6252 (set_vertical_scroll_bar, redisplay_window, try_window)
6253 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
6254 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
6255 (note_mouse_highlight): Adjust users.
6256 (try_cursor_movement): Likewise. Convert old precondition to eassert.
6259 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6261 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
6262 * image.c (imagemagick_filename_hint): Use `const char *' and
6263 prefer SSDATA to SDATA to avoid warnings.
6265 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6267 Cleanup window fringes, margins and scroll bars adjustments.
6268 * window.c (set_window_fringes, set_window_margins)
6269 (set_window_scroll_bars, apply_window_adjustment): New functions.
6270 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
6271 (Fset_window_scroll_bars): Use them.
6273 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
6275 * window.h (struct window): Convert scroll_bar_width
6276 from Lisp_Object to integer. Adjust comment.
6277 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
6279 * window.c (wset_scroll_bar_width): Remove.
6280 (make_window): Initialize scroll_bar_width.
6281 (Fsplit_window_internal): Use direct assignment.
6282 (Fset_window_configuration, save_window_save):
6283 Convert Lisp_Object to integer and back where appropriate.
6284 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
6285 bar was actually changed, and mention this in docstring.
6287 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6289 * decompress.c: Minor simplifications.
6290 (Fzlib_decompress_region): Don't bother verifying
6291 that avail_out <= UINT_MAX, as that was confusing.
6292 Mention the restriction in a comment instead.
6293 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
6295 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6297 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
6298 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
6300 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6302 * image.c (imagemagick_filename_hint): Check for errors in the
6305 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6307 * window.c (Fwindow_margins): Return nil when there's no marginal
6308 area, as per the documented API.
6310 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
6311 Fmake_vector, as scroll bar's struct members are not all Lisp
6312 objects now. This avoids crashes in GC.
6314 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
6315 bool, so its address could be taken.
6317 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
6319 * image.c (imagemagick_filename_hint): New function to possibly
6320 apply `image-content-type-suffixes'.
6321 (imagemagick_load_image): Use it.
6323 2013-08-13 Eli Zaretskii <eliz@gnu.org>
6325 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
6326 if loading zlib failed.
6328 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
6330 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
6331 2013-08-13 checkin below. Change bool to BOOL, rule is:
6332 All Obj-C code uses BOOL, except for interfaces callable from C.
6334 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
6336 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6338 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
6339 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
6340 bool instead of BOOL.
6341 * w32term.h (struct scroll_bar): Convert fringe_extended_p
6342 from Lisp_Object to bitfield. Adjust comment.
6343 * w32term.c (x_scroll_bar_create): Adjust user.
6344 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
6345 * xterm.c (XTset_vertical_scroll_bar): Likewise.
6346 Use bool for boolean.
6347 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
6348 to `unsigned int' when defining a bitfield.
6350 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
6352 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
6354 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6356 * window.h (struct window): Convert left_margin_cols and
6357 right_margin_cols from Lisp_Objects to integers. Adjust comment.
6358 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
6359 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
6361 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
6363 (showing_window_margins_p, update_window_line, update_frame_1):
6364 * fringe.c (draw_fringe_bitmap_1):
6365 * xdisp.c (window_box_width): Adjust users.
6366 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
6367 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
6368 Use direct assignment.
6369 (Fset_window_configuration, save_window_save, Fwindow_margins):
6370 Convert Lisp_Object to integer and back where appropriate.
6371 (Fset_window_margins): Adjust user. Return t if any margin
6372 was actually changed, and mention this in docstring.
6374 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
6376 * syntax.c (forward_word):
6377 * cmds.c (forward_char, backward_char): Mention the optional argument.
6379 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6381 * window.h (struct window): Convert left_fringe_width
6382 and right_fringe_width from Lisp_Objects to integers.
6384 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
6385 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
6386 * window.c (wset_left_fringe_width, wset_right_fringe_width):
6388 (make_window): Initialize new integer fields to -1.
6389 (Fsplit_window_internal): Use direct assignment.
6390 (Fset_window_configuration, save_window_save):
6391 Convert Lisp_Object to integer and back where appropriate.
6392 (Fset_window_fringes): Adjust user. Return t if any fringe
6393 was actually changed, and mention this in docstring.
6395 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6397 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
6398 * nsfns.m (x_set_cursor_type):
6399 * w32fns.c (x_set_cursor_type):
6400 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
6401 * xdisp.c (set_frame_cursor_types): ...but in common code.
6403 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6405 * font.c (clear_font_cache): New function, stripped from...
6406 (Fclear_font_cache): ...here, which now uses the function
6407 above. Adjust comment.
6408 * font.h (clear_font_cache): Add prototype.
6409 * xfaces.c (clear_face_cache): Use clear_font_cache.
6411 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
6413 * window.c (Fset_window_start): Compare `w', not `window' because
6414 `w' might not be equal to `window' after call to decode_live_window.
6416 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6418 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
6419 This fixes a problem introduced by the Bug#15035 patch
6420 when using GPG. Reported by Herbert J. Skuhra.
6422 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6424 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
6425 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
6426 not yet initialized.
6428 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6430 * decompress.c (Fzlib_decompress_region): Support zlib
6431 decompression, too, and rename.
6433 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6435 Minor zlib configuration tweaks.
6436 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
6437 Don't assume presence of fn_inflateInit2_ zlib internal function.
6439 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
6441 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
6442 include the zlib prefix.
6444 2013-08-12 Eli Zaretskii <eliz@gnu.org>
6446 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
6447 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
6448 define static variables that are pointers to zlib functions to be
6450 (init_zlib_functions) [WINDOWSNT]: New function.
6451 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
6453 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
6454 macros instead of invoking the zlib functions directly.
6455 (syms_of_decompress): DEFSYM Qzlib_dll.
6456 Staticpro Szlib_available_p.
6458 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
6460 Avoid looping over all frame windows to freeze and unfreeze.
6461 * window.h (struct window): Drop frozen_window_start_p.
6462 (freeze_window_starts): Drop prototype.
6463 * frame.h (struct frame): New frozen_window_starts flag.
6464 (FRAME_WINDOWS_FROZEN): New macro.
6465 * window.c (freeze_window_start, freeze_window_starts):
6467 (select_window, replace_window): Adjust users.
6468 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
6469 (window_frozen_p): New function.
6470 (redisplay_window): Use it.
6472 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
6474 Fix some fd issues when running subprocesses (Bug#15035).
6475 Fix bugs that can leak files or file descriptors on errors.
6476 Don't unlink open temp files, as that's hard for users to diagnose
6477 when things go awry (e.g., temp disk exhausted).
6478 Don't bother to lock temp files. Check for invalid recursion.
6479 * callproc.c (synch_process_fd): Remove. All uses removed.
6480 (synch_process_tempfile): New var or macro.
6481 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
6483 (record_kill_process): New arg, the temp name. All callers changed.
6484 (delete_temp_file): Now just a simple wrapper around unlink.
6485 (call_process_kill): New arg, the call_process_fd array.
6486 Close them all. Clear synch_process_pid. Remove the temp file,
6487 or arrange for it to be removed.
6488 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
6489 that's been moved to synch_process_tempfile. Caller changed.
6490 Do not remove the tempfile; that's now call_process_kill's
6492 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
6493 call_process_kill; the caller now does that.
6494 (call_process_cleanup): Do not close the process fd; that's now
6495 call_process_kill's responsibility.
6496 (Fcall_process): Implement via new function call_process, which
6497 has most of the old body of Fcall_process, but with a different API.
6498 (call_process): New function that does not open or close filefd if
6499 it is nonnegative. Record which fds need to be closed, and let
6500 call_process_kill close (and remove the tempfile, on MSDOS) on error.
6501 Signal an error if invoked recursively (could be done via a hook).
6502 Simplify creation of the tempfile in the MSDOS case.
6503 Don't create the output file until after checking for the executable.
6504 Report any failure to open /dev/null.
6505 Don't open /dev/null for writing twice; once is enough.
6506 Don't create pipe if all output is being discarded or sent to file.
6507 Don't worry about setting up the coding system or reading from the
6508 pipe if all output is being discarded.
6509 Hoist fd_error local into top level, to lessen block nesting.
6510 Don't record deleted pid here; now done by Fcall_process_region.
6511 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
6512 and note its success in synch_process_tempfile.
6513 Do not leak resources when child_setup fails.
6514 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
6515 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
6516 (create_temp_file): Now returns open fd, with an additional
6517 Lisp_Object * argument to return the name. All callers changed.
6518 Do not close the file; rewind it instead, and leave it open for
6519 the caller. Do not lock the temp file. Unwind-protect the file
6520 and the file-descriptor.
6521 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
6522 If an asynchrounous process, record it here, not in call_process.
6523 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
6524 * eval.c (set_unwind_protect): New function.
6525 * fileio.c (write_region): New function, generalized from the
6526 old Fwrite_region. Do not lock temp files.
6527 (Fwrite_region): Use it.
6528 * lisp.h (set_unwind_protect, write_region): New decls.
6529 * process.c: Include <verify.h>.
6530 (make_process): Mark fds as initially closed.
6531 (deleted_pid_list): Now a list of pid-filename pairs.
6533 (close_process_fd): New function.
6534 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
6535 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
6536 New constants. Verify that their number matches PROCESS_OPEN_FDS.
6537 (create_process, create_pty, Fmake_serial_process)
6538 (server_accept_connection): Record which fds need to be closed,
6539 and let deactivate_process close them.
6540 (Fmake_network_process): Do not discard the unwind-protect
6541 until it's safe to do so.
6542 (deactivate_process): Close the fds opened by create_process etc.
6543 (Fprocess_send_eof): Adjust to new way of recording open fds.
6544 Report an error if /dev/null can't be opened, instead of aborting.
6545 * process.h (PROCESS_OPEN_FDS): New constant.
6546 (struct Lisp_Process): New member open_fds.
6547 (record_kill_process, record_deleted_pid): Adjust signatures.
6548 (record_deleted_pid): Move decl here ...
6549 * syswait.h (record_deleted_pid): ... from here.
6551 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6553 * decompress.c: Fix bugs with large buffers and weird inputs.
6554 Tune a bit. Reindent as per usual Emacs style.
6555 (BUFFER_SIZE): Remove.
6556 (Fdecompress_gzipped_region): Do not mishandle input buffers with
6557 more than UINT_MAX bytes. Decompress into the gap instead of into
6558 an auto buffer, as this should avoid copying. Return nil if
6559 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
6560 set immediate_quit; we shouldn't trust zlib code that much.
6562 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
6564 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
6565 errors, and really move the gap to where we want it.
6567 * lisp.h: Include decompress.c support.
6569 * emacs.c (main): Include decompress.c support.
6571 * Makefile.in: Include -lz if present.
6573 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
6575 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
6576 (initWithTitle:): Initialize frame to 0.
6577 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
6578 (fillWithWidgetValue:frame:): Rename from
6579 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
6581 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
6582 fillWithWidgetValue:frame:
6584 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
6585 remove memory leak warnings.
6587 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
6588 (ns_check_menu_open): Handle menu == nil. Remove assignment to
6591 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
6592 (x_activate_menubar): Update the whole menu.
6593 (trackingNotification:): Call ns_check_menu_open if tracking ends.
6594 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
6595 current event is not NSSystemDefined (Bug#15001).
6596 Call ns_check_menu_open only if trackingMenu is 2.
6597 (menuDidClose:): New method, decrease trackingMenu.
6598 (fillWithWidgetValue:setDelegate:): New method.
6599 (fillWithWidgetValue:): Call the above.
6601 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
6603 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
6605 Omit some unnecessary casts.
6606 Many of these go back to the old pre-C89 days, when they may have
6607 been needed, but we've been assuming C89 or later for a while now.
6608 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
6609 (live_float_p, live_misc_p, live_vector_p):
6610 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
6611 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
6612 (defvar_per_buffer):
6613 * callint.c (Fcall_interactively):
6614 * doc.c (Fsubstitute_command_keys):
6615 * filelock.c (get_boot_time):
6616 * frame.c (xrdb_get_resource):
6617 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
6618 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
6619 (xg_get_file_name_from_selector, menuitem_destroy_callback)
6620 (menuitem_highlight_callback, menu_destroy_callback)
6621 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
6622 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
6623 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
6624 (xg_tool_bar_help_callback, tb_size_cb):
6625 * image.c (xpm_alloc_color, png_read_from_memory)
6626 (png_read_from_file, png_load_body, our_memory_skip_input_data)
6627 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
6629 * keymap.c (describe_map):
6630 * nsfns.m (Fns_display_monitor_attributes_list):
6631 * nsmenu.m (process_dialog:):
6632 * nsterm.m (hold_event):
6633 * process.c (wait_reading_process_output):
6634 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
6635 * scroll.c (do_direct_scrolling, scrolling_1):
6636 * termcap.c (tgetent):
6637 * window.c (check_window_containing, add_window_to_list)
6638 (freeze_window_starts):
6639 * xdisp.c (compare_overlay_entries, vmessage):
6640 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
6641 (x_get_monitor_attributes_xrandr)
6642 (Fx_display_monitor_attributes_list, x_display_info_for_name)
6643 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
6644 * xfont.c (xfont_match, xfont_open):
6645 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
6646 (menubar_selection_callback, menu_position_func)
6647 (popup_selection_callback, create_and_show_popup_menu)
6648 (dialog_selection_callback, create_and_show_dialog):
6649 * xrdb.c (x_get_string_resource)
6651 * xsmfns.c (x_session_check_input):
6652 * xterm.c (x_draw_glyphless_glyph_string_foreground)
6653 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
6654 (xaw_jump_callback, xaw_scroll_callback):
6655 Omit unnecessary casts.
6657 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
6659 Minor string-length refactoring.
6660 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
6661 * frame.c (make_monitor_attribute_list):
6662 Prefer build_string to strlen + make_string.
6664 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
6666 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
6667 don't check minor_code (Bug#14417).
6669 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6671 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
6672 vertical positions instead. This avoids calling MATRIX_ROW with
6673 row numbers that are possibly beyond valid limits. (Bug#15064)
6675 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
6677 Use xstrdup and build_unibyte_string where applicable.
6678 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
6679 * xfns.c (x_window):
6680 * xrdb.c (x_get_customization_string):
6681 * xterm.c (xim_initialize):
6682 * w32fns.c (w32_window): Use xstrdup.
6683 (w32_display_monitor_attributes_list):
6684 * emacs.c (init_cmdargs):
6685 * keyboard.c (PUSH_C_STR):
6686 * nsfont.m (nsfont_open):
6687 * sysdep.c (system_process_attributes):
6688 * w32.c (system_process_attributes):
6689 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
6691 2013-08-09 Eli Zaretskii <eliz@gnu.org>
6693 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
6694 variables of these types so that GDB would know about them, as aid
6695 for debugging fatal exceptions. (Bug#15024) See also
6696 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
6699 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
6701 * nsterm.m (ns_update_begin): Don't change clip path if it would be
6702 larger than the NSWindow (Bug#14934).
6704 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6706 Redesign redisplay interface to drop global variable updated_window.
6707 Always pass currently updated window as a parameter to update routines.
6708 * dispextern.h (updated_window): Remove declaration.
6709 (struct redisplay_interface): Pass window parameter to
6710 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
6711 and after_update_window_hook.
6712 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
6714 * dispnew.c (updated_window): Remove.
6715 (redraw_overlapped_rows, update_marginal_area, update_text_area)
6716 (update_window_line): Adjust to match redisplay interface changes.
6717 * nsterm.m (ns_update_window_begin, ns_update_window_end)
6718 (ns_scroll_run, ns_after_update_window_line):
6719 * w32term.c (x_update_window_begin, x_update_window_end)
6720 (x_after_update_window_line, x_scroll_run):
6721 * xterm.c (x_update_window_begin, x_update_window_end)
6722 (x_after_update_window_line, x_scroll_run):
6723 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
6724 Likewise. Adjust comments where appropriate.
6725 (x_cursor_to): Simplify because this is always called during window
6726 update (but install debugging check anyway).
6727 (expose_window): Check must_be_updated_p flag to see whether this
6728 function is called during window update.
6730 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
6732 Do not reset window modification event counters excessively.
6733 These leftovers and poor man's tricky methods to catch extra
6734 redisplay's attention are no longer needed.
6735 * frame.c (set_menu_bar_lines_1):
6736 * minibuf.c (read_minibuf_unwind):
6737 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
6738 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
6739 (window_scroll_line_based, Fset_window_configuration):
6740 * xdisp.c (redisplay_window): Do not reset last_modified and
6741 last_overlay_modified counters.
6743 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
6745 * xselect.c (x_send_client_event): Set send_event and serial, memset
6746 data.l as it might be bigger than data.b. Use 24 bit mask to
6747 XSendEvent (Bug#15034).
6749 2013-08-07 Eli Zaretskii <eliz@gnu.org>
6751 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
6752 for TTY frames that are not the top frame on their console.
6755 2013-08-07 Martin Rudalics <rudalics@gmx.at>
6757 * w32term.c (w32fullscreen_hook): Really maximize frame when
6758 asked for (Bug#14841).
6760 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6762 Prefer selected_window to Fselected_window, likewise for frames.
6763 * buffer.c (Fbuffer_swap_text):
6764 * data.c (Fvariable_binding_locus):
6765 * window.c (run_window_configuration_change_hook): Adjust users.
6766 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
6767 Use decode_live_frame.
6769 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
6771 Be more careful if selected window shows the buffer other than current,
6772 use window_outdated only if this is not so. This change should also
6773 address some weird issues discussed in Bug#13012.
6774 * window.h (window_outdated): New prototype.
6775 * window.c (window_outdated): Now here. Convert from static and
6776 always assume window's buffer.
6777 (Fwindow_end, Fwindow_line_height): Use it.
6778 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
6779 and always assume window's buffer.
6780 (redisplay_window): Adjust user.
6781 (redisplay_internal): Call to reconsider_clip_changes once and
6782 check whether mode line should be updated only if selected window
6783 shows current buffer.
6784 (run_window_scroll_functions): Use eassert for debugging check.
6785 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
6787 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6789 * window.c (window_scroll, window_scroll_pixel_based)
6790 (window_scroll_line_based): Use bool for booleans.
6792 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
6794 * process.c: Fix minor off-by-one issues in descriptor counts.
6795 This shouldn't fix any real bugs, but it cleans up the code a bit.
6796 (max_process_desc, max_input_desc): -1, not 0, means none.
6798 (delete_input_desc): New function.
6799 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
6800 (deactivate_process): Scan backwards when recomuting max_process_desc;
6801 that should be faster.
6802 (init_process_emacs): Initialize max_input_desc.
6804 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6806 Use region cache to speedup bidi_find_paragraph_start.
6807 * buffer.h (struct buffer): New member bidi_paragraph_cache.
6808 Rename cache_long_line_scans to cache_long_scans.
6809 * buffer.c (bset_cache_long_line_scans): Rename to
6810 bset_cache_long_scans.
6811 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
6812 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
6814 (syms_of_buffer): Rename cache-long-line-scans to
6815 cache-long-scans. Adjust docstring.
6816 * search.c (newline_cache_on_off):
6817 * indent.c (width_run_cache_on_off): Adjust users.
6818 * bidi.c (bidi_paragraph_cache_on_off): New function.
6819 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
6820 * insdel.c (prepare_to_modify_buffer):
6821 Invalidate bidi_paragraph_cache if enabled.
6823 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
6825 Invalidate region caches only if buffer text is going to be changed.
6826 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
6827 (modify_text): ...new prototype.
6828 (prepare_to_modify_buffer_1): New prototype.
6829 * textprop.c (modify_region): Rename to...
6830 (modify_text_properties): ...new function.
6831 (add_text_properties_1, set_text_properties, Fremove_text_properties)
6832 (Fremove_list_of_text_properties): Adjust users.
6833 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
6834 (modify_text): ...new function.
6835 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
6836 (prepare_to_modify_buffer_1): ...new function.
6837 * casefiddle.c (casify_region):
6838 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
6839 (Ftranspose_regions): Use modify_text.
6841 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
6843 * lisp.mk (lisp): Add nadvice.elc.
6845 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
6847 New macro to iterate over live buffers similar to frames.
6848 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
6849 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
6850 Declare buffer-related variables here to offload lisp.h.
6851 * buffer.c (Vbuffer_alist): Adjust comment.
6852 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
6853 (other_buffer_safely):
6854 * data.c (store_symval_forwarding):
6855 * dispnew.c (Fframe_or_buffer_changed_p):
6856 * fileio.c (Fdo_auto_save):
6857 * filelock.c (unlock_all_files):
6858 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
6860 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
6862 Fix some minor races in hosts lacking mkostemp (Bug#15015).
6863 * callproc.c (create_temp_file):
6864 * filelock.c (create_lock_file):
6865 Assume mkostemp, since it's now provided by Gnulib.
6867 2013-08-04 Eli Zaretskii <eliz@gnu.org>
6869 * w32.c (mkostemp): New function.
6870 (mktemp): Remove, no longer used. Most of the code reused in
6871 mkostemp. (Bug#15015)
6872 (mktemp): Don't undef.
6874 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
6876 * dispnew.c (glyph_matrix_count, glyph_pool_count):
6877 Move under GLYPH_DEBUG and ENABLE_CHECKING.
6878 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
6879 (free_glyph_pool, check_glyph_memory): Likewise for
6880 all users. Adjust comments where appropriate.
6882 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
6884 * composite.h: Minor fixups.
6885 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
6886 to fix a misspelling, and change it to an inline function while
6887 we're at it (it need not be a macro). All uses changed.
6888 (composition_method, composition_valid_p):
6889 Rewrite to avoid assignments in if-conditions.
6891 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6893 Do not use global Lisp_Object in composition macros.
6894 * composite.h (composition_temp): Remove declaration.
6895 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
6896 (composition_method, composition_valid_p): ...inline functions.
6897 (compose_region): Remove the leftover.
6898 * composite.c (composition_temp): Remove.
6899 (run_composition_function, update_compositions)
6900 (composition_compute_stop_pos, composition_adjust_point)
6901 (Ffind_composition_internal):
6902 * coding.c (handle_composition_annotation):
6903 * xdisp.c (handle_composition_prop, check_point_in_composition):
6904 Related users changed.
6906 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
6908 Drop FRAME_PTR typedef.
6909 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
6910 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
6911 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
6912 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
6913 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
6914 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
6915 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
6916 All related users changed.
6918 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
6920 * eval.c (default_toplevel_binding): New function.
6922 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
6923 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
6924 (syms_of_eval): Export them.
6925 * data.c (Fdefault_value): Micro cleanup.
6926 * term.c (init_tty): Use "false".
6928 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6930 Fix X GC leak in GTK and raw (no toolkit) X ports.
6931 * xterm.c (x_free_frame_resources): If white and black relief
6932 GCs are allocated, always free them here.
6933 * xfns.c (x_make_gc): Omit redundant initialization.
6934 * widget.c (create_frame_gcs): Remove the leftover.
6935 (EmacsFrameDestroy): Do nothing because all GCs are now freed
6936 in x_free_frame_resources.
6938 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
6940 * nsterm.m (windowWillResize:toSize:): Only change title if
6941 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
6943 (viewDidEndLiveResize): New method.
6945 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
6946 inside NS_IMPL_COCOA.
6948 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6950 * insdel.c (adjust_after_replace, replace_range, del_range_2):
6951 Do not check whether undo is enabled because record_insert and
6952 record_delete does that themselves.
6954 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
6956 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
6957 member which is not really used any more.
6958 (FRAME_XIC_BASE_FONTNAME): Remove.
6959 * xfns.c (xic_free_fontset): Adjust user.
6960 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
6961 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
6962 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
6963 (xdialog_show): Use eassert for debugging check.
6964 * w32term.c (x_unfocus_frame): Remove unused dummy function.
6966 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
6968 * fileio.c, fns.c (merge): Move extern decl from here ...
6969 * lisp.h (merge): ... to here.
6971 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6973 Fix last font-related change.
6974 * w32font.h (w32font_list_internal, w32font_match_internal):
6976 * w32uniscribe.c (uniscribe_list, uniscribe_match)
6977 (uniscribe_list_family): Adjust to match font API change.
6978 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
6979 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
6981 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6983 * frame.h (FRAME_MOUSE_UPDATE):
6984 * nsterm.m (ns_frame_up_to_date): Omit redundant check
6985 whether hlinfo->mouse_face_mouse_frame is non-NULL.
6987 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
6989 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
6990 * font.h (struct font_driver): Change list, match, and list_family
6991 functions to accept struct frame * as first arg.
6992 * font.c (font_score, font_compare, font_sort_entities):
6994 (font_sort_entities, font_list_entities, font_select_entity)
6995 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
6996 match font API change.
6997 * xfont.c (xfont_list, xfont_match, xfont_list_family):
6998 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
6999 * ftxfont.c (ftxfont_list, ftxfont_match):
7000 * xftfont.c (xftfont_list, xftfont_match):
7001 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
7002 * w32font.c (w32font_list, w32font_match, w32font_list)
7003 (w32font_list_internal, w32_font_match_internal): Likewise.
7004 * xfaces.c (Fx_family_fonts): Adjust user.
7006 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7008 Do not use pure Xism x_wm_set_icon_position in non-X ports.
7009 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
7010 only if HAVE_X_WINDOWS is in use.
7011 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
7012 * nsterm.m (x_wm_set_icon_position): Remove no-op.
7013 * w32term.c (x_wm_set_icon_position): Likewise.
7014 * w32fns.c (x_icon): Adjust user.
7016 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
7018 * xterm.c (last_mouse_press_frame): Remove the
7019 leftover which is not really used any more.
7020 (handle_one_xevent, syms_of_xterm): Adjust users.
7021 (x_flush): Call XFlush once per each X display, not frame.
7022 This is better because this code always unconditionally skips
7023 non-X frames in Vframe_list and issues the only XFlush if we
7024 have more than one X frame on the same X display.
7025 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
7026 Use bool for booleans.
7027 (x_draw_glyph_string_background, cvt_string_to_pixel)
7028 (cvt_pixel_dtor): Drop unnecessary prototypes.
7029 * xterm.h (x_display_ok): Adjust prototype.
7031 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7033 Drop unnecessary functions that deals with frame pixel size.
7034 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
7035 (x_pixel_height): Drop prototypes.
7036 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
7037 (x_pixel_height): Drop implementations.
7038 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
7039 which should be always valid for window frame.
7040 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
7041 * w32menu.c (Fx_popup_dialog):
7042 * xmenu.c (Fx_popup_dialog): Likewise for both.
7044 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7046 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
7047 frame parameters and call to Fmodify_frame_parameters just once.
7048 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
7049 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
7050 and mention nil frame in docstring.
7052 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
7054 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
7055 (x_figure_window_size): Likewise. Adjust to return long.
7056 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
7057 (toplevel): Move Qterminal_live_p to...
7058 * terminal.c (toplevel): ...here, make it static, and...
7059 (syms_of_terminal): ...DEFSYM here.
7060 * frame.h (Qterminal_live_p): Remove declaration.
7061 (make_frame, x_figure_window_size): Adjust prototype.
7062 * nsfns.m (Fx_create_frame): Use long for window flags.
7064 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
7066 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
7067 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
7068 Do not assume that emacs_close (INT_MAX) is a no-op.
7070 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7072 * xfaces.c (make_face_cache): For struct face_cache, prefer
7073 xmalloc to xzalloc and so avoid redundant call to memset.
7074 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
7076 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7078 * fringe.c (draw_window_fringes, update_window_fringes)
7079 (compute_fringe_widths):
7080 * w32term.c (x_draw_glyph_string):
7081 * window.c (candidate_window_p, Frecenter):
7082 * xfaces.c (realize_basic_faces, realize_default_face)
7083 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
7084 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
7085 * xfns.c (x_set_cursor_color, xic_free_xfontset):
7086 * xmenu.c (Fx_menu_bar_open_internal):
7087 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
7088 * xsettings.c (xft_settings_event):
7089 * xterm.c (x_draw_glyph_string, x_had_errors_p):
7090 Use bool for booleans. Adjust style and comments where
7092 * dispextern.h (draw_window_fringes, update_window_fringes)
7093 (compute_fringe_widths):
7094 * xterm.h (x_had_errors_p): Adjust prototype.
7096 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
7098 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
7099 CHECK_LIST. Rewrite the loop to avoid useless local variable.
7101 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
7103 * fns.c (toplevel): Remove comment before Fsafe_length because
7106 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
7108 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
7110 2013-07-28 Eli Zaretskii <eliz@gnu.org>
7112 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
7113 frame which got the message is still alive, before dereferencing
7114 its pointer. (Bug#14970)
7116 * frame.c (delete_frame): Test "this" frame's minibuffer window to
7117 be a live window, before using it as such. (Bug#14970)
7119 2013-07-27 Eli Zaretskii <eliz@gnu.org>
7121 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
7122 w32_detect_focus_change instead of doing part of its job by hand.
7123 This fixes the problem whereby FOCUS_OUT events were not sent to
7126 2013-07-26 Eli Zaretskii <eliz@gnu.org>
7128 * process.c (Fprocess_list): Doc fix.
7130 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
7131 being re-exposed only if it didn't ask to become visible.
7132 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
7133 was previously iconified. (Bug#14841)
7134 (x_iconify_frame): Mark the frame iconified.
7136 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
7138 Fix minor problems found by static checking.
7139 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
7140 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
7142 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
7144 * eval.c (set_specpdl_old_value): New function.
7145 (unbind_to): Minor simplification.
7146 (get_backtrace_frame): New function.
7147 (Fbacktrace_frame): Use it. Add `base' argument.
7148 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
7149 (syms_of_eval): Export backtrace-eval.
7150 * xterm.c (x_focus_changed): Simplify.
7152 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
7154 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
7156 2013-07-24 Eli Zaretskii <eliz@gnu.org>
7158 * xdisp.c (redisplay_window): Instead of moving point out of
7159 scroll margin, reject the force_start method, and try scrolling
7160 instead. (Bug#14780)
7162 2013-07-24 Ken Brown <kbrown@cornell.edu>
7164 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
7167 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
7169 * eval.c (Fprogn): Do not check that BODY is a proper list.
7170 This undoes the previous change. The check slows down the
7171 interpreter, and is not needed to prevent a crash. See
7172 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
7174 2013-07-23 Glenn Morris <rgm@gnu.org>
7176 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
7178 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
7180 Port to GNU/Linux systems with tinfo but not ncurses.
7181 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
7182 to decide whether ncurses is being used. Without this change,
7183 GCC complains about tgetent not being declared, on a system
7184 that has tinfo installed but ncurses not installed.
7186 * eval.c (Fprogn): Check that BODY is a proper list.
7188 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
7189 * data.c (Fsetq_default):
7190 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
7191 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
7193 Tune by taking advantage of the fact that ARGS is always a list
7194 when a function is declared to have UNEVALLED args.
7196 * emacsgtkfixed.c: Port to GCC 4.6.
7197 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
7199 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
7201 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
7202 here to silence compiler warnings.
7204 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
7206 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
7207 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
7208 from messing up Emacs's 'struct frame' (Bug#14923).
7210 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7212 * alloc.c (make_save_ptr_ptr): Define this function.
7213 It was inadvertently omitted. It's needed only if
7214 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
7216 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
7218 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
7219 frame have focus (Bug#14895).
7221 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
7223 Avoid vfork-related deadlock more cleanly.
7224 * callproc.c (child_setup): When the child's exec fails, output
7225 the program name, as that's more useful. Use O_NONBLOCK to avoid
7227 * process.c (create_process_1): Remove; no longer needed.
7228 (create_process): Remove timer hack; no longer needed, now that
7229 the child avoids deadlock.
7231 2013-07-20 Glenn Morris <rgm@gnu.org>
7233 * image.c (Fimage_flush): Fix doc typo.
7235 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
7237 Fix array bounds violation when pty allocation fails.
7238 * process.c (PTY_NAME_SIZE): New constant.
7239 (pty_name): Remove static variable; it's now auto.
7240 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
7241 Take pty_name as an arg rather than using a static variable.
7242 All callers changed.
7243 (create_process): Recover pty_flag from process, not from volatile local.
7244 (create_pty): Stay inside array even when pty allocation fails.
7245 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
7247 * lread.c (Fload): Avoid initialization only when lint checking.
7248 Mention that it's needed only for older GCCs.
7250 2013-07-20 Kenichi Handa <handa@gnu.org>
7252 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
7253 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
7255 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
7257 * lread.c (Fload): Avoid uninitialized warning.
7259 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7261 Fix some minor file descriptor leaks and related glitches.
7262 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
7263 (create_lock_file): Use write, not emacs_write.
7264 * image.c (slurp_file, png_load_body):
7265 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
7266 (server_accept_connection):
7267 Don't leak an fd on memory allocation failure.
7268 * image.c (slurp_file): Add a cheap heuristic for growing files.
7269 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
7270 as that's what the other routines do. Maybe input need not be
7271 blocked at all, but it's better to be consistent.
7272 Avoid undefined behavior when strlen is zero.
7274 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
7275 (NSTATICS): Now a constant; doesn't need to be a macro.
7277 2013-07-19 Richard Stallman <rms@gnu.org>
7279 * coding.c (decode_coding_utf_8): Add simple loop for fast
7280 processing of ASCII characters.
7282 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7284 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
7286 2013-07-19 Eli Zaretskii <eliz@gnu.org>
7288 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
7289 unportable 'struct x_display_info'.
7290 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
7293 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
7295 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
7296 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
7298 (system_process_attributes): Prefer plain char to unsigned char
7299 when either will do. Clean up properly if interrupted or if
7300 memory allocations fail. Don't assume sscanf succeeds.
7301 Remove no-longer-needed workaround to stop GCC from whining.
7302 Read command-line once, instead of multiple times. Check read status a
7305 Fix obscure porting bug with varargs functions.
7306 The code assumed that int is treated like ptrdiff_t in a vararg
7307 function, which is not a portable assumption. There was a similar
7308 -- though these days less likely -- porting problem with various
7309 assumptions that pointers of different types all smell the same as
7310 far as vararg functions is conserved. To make this problem less
7311 likely in the future, redo the API to use varargs functions.
7312 * alloc.c (make_save_value): Remove this vararg function.
7313 All uses changed to ...
7314 (make_save_int_int_int, make_save_obj_obj_obj_obj)
7315 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
7317 (make_save_ptr): Rename from make_save_pointer, for consistency with
7318 the above. Define only on platforms that need it. All uses changed.
7320 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7322 * keyboard.c: Try to fix typos in previous change.
7323 (DISPLAY_LIST_INFO): New macro.
7324 (kbd_buffer_get_event): Do not access members that are not present
7325 in X11. Revert inadvertent change of "!=" to "=".
7327 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
7329 * keyboard.c (kbd_buffer_get_event):
7330 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
7331 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
7333 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
7335 * filelock.c: Fix unlikely file descriptor leaks.
7336 (get_boot_time_1): Rework to avoid using emacs_open.
7337 This doesn't actually fix a leak, but is better anyway.
7338 (read_lock_data): Use read, not emacs_read.
7340 * doc.c: Fix minor memory and file descriptor leaks.
7341 * doc.c (get_doc_string): Fix memory leak when doc file absent.
7342 (get_doc_string, Fsnarf_documentation):
7343 Fix file descriptor leak on error.
7345 * term.c: Fix minor fdopen-related file descriptor leaks.
7346 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
7347 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
7349 * charset.c: Fix file descriptor leaks and errno issues.
7351 (load_charset_map_from_file): Don't leak file descriptor on error.
7352 Use plain record_xmalloc since the allocation is larger than
7353 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
7355 * eval.c (record_unwind_protect_nothing):
7356 * fileio.c (fclose_unwind):
7358 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
7359 The replacement doesn't block input, but that no longer seems
7362 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
7364 * lread.c: Fix file descriptor leaks and errno issues.
7365 (Fload): Close some races that leaked fds or streams when 'load'
7367 (Fload, openp): Report error number of last nontrivial failure to open.
7368 ENOENT counts as trivial.
7369 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
7371 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
7372 now that the function is always called with a nonnegative arg.
7373 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
7374 All uses replaced with ...
7375 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
7377 A few more minor file errno-reporting bugs.
7378 * callproc.c (Fcall_process):
7379 * doc.c (Fsnarf_documentation):
7380 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
7381 * process.c (set_socket_option):
7382 Don't let a constructor trash errno.
7383 * doc.c: Include <errno.h>.
7385 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
7387 * w32fns.c (unwind_create_tip_frame): Fix declaration.
7389 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7391 Fix w32 bug with call-process-region (Bug#14885).
7392 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
7393 to Fcall_process when the input is empty. This simplifies the
7394 code a bit. It makes no difference on POSIXish platforms but
7395 apparently it fixes a bug on w32.
7397 Fix bug where insert-file-contents closes a file twice (Bug#14839).
7398 * fileio.c (close_file_unwind): Don't close if FD is negative;
7399 this can happen when unwinding a zapped file descriptor.
7400 (Finsert_file_contents): Unwind-protect the fd before the point marker,
7401 in case Emacs runs out of memory between the two unwind-protects.
7402 Don't trash errno when closing FD.
7403 Zap the FD in the specpdl when closing it, instead of deferring
7404 the removal of the unwind-protect; this fixes a bug where a child
7405 function unwinds the stack past us.
7407 New unwind-protect flavors to better type-check C callbacks.
7408 This also lessens the need to write wrappers for callbacks,
7409 and the need for make_save_pointer.
7410 * alloc.c (free_save_value):
7411 * atimer.c (run_all_atimers):
7413 * alloc.c (safe_alloca_unwind):
7414 * atimer.c (unwind_stop_other_atimers):
7415 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
7416 * menu.c (cleanup_popup_menu) [HAVE_NS]:
7417 * minibuf.c (choose_minibuf_frame_1):
7418 * process.c (make_serial_process_unwind):
7419 * xdisp.c (pop_message_unwind):
7420 * xselect.c (queue_selection_requests_unwind):
7421 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
7422 * alloc.c (record_xmalloc):
7423 Prefer record_unwind_protect_ptr to record_unwind_protect with
7425 * alloc.c (Fgarbage_collect):
7426 Prefer record_unwind_protect_void to passing a dummy.
7427 * buffer.c (restore_buffer):
7428 * window.c (restore_window_configuration):
7429 * xfns.c, w32fns.c (do_unwind_create_frame)
7430 New wrapper. All record-unwind uses of wrappee changed.
7431 * buffer.c (set_buffer_if_live):
7432 * callproc.c (call_process_cleanup, delete_temp_file):
7433 * coding.c (code_conversion_restore):
7434 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
7435 * editfns.c (save_excursion_restore)
7436 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
7437 (save_restriction_restore):
7438 * eval.c (restore_stack_limits, un_autoload):
7439 * fns.c (require_unwind):
7440 * keyboard.c (recursive_edit_unwind, tracking_off):
7441 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
7442 * macros.c (pop_kbd_macro, restore_menu_items):
7443 * nsfns.m (unwind_create_frame):
7444 * print.c (print_unwind):
7445 * process.c (start_process_unwind):
7446 * search.c (unwind_set_match_data):
7447 * window.c (select_window_norecord, select_frame_norecord):
7448 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
7449 (fast_set_selected_frame):
7450 * xfns.c, w32fns.c (unwind_create_tip_frame):
7451 Return void, not a dummy Lisp_Object. All uses changed.
7452 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
7453 * callproc.c (call_process_kill):
7454 * fileio.c (restore_point_unwind, decide_coding_unwind)
7455 (build_annotations_unwind):
7456 * insdel.c (Fcombine_after_change_execute_1):
7457 * keyboard.c (read_char_help_form_unwind):
7458 * menu.c (unuse_menu_items):
7459 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
7460 * sound.c (sound_cleanup):
7461 * xdisp.c (unwind_redisplay):
7462 * xfns.c (clean_up_dialog):
7463 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
7464 Accept no args and return void, instead of accepting and returning
7465 a dummy Lisp_Object. All uses changed.
7466 * cygw32.c (fchdir_unwind):
7467 * fileio.c (close_file_unwind):
7468 * keyboard.c (restore_kboard_configuration):
7469 * lread.c (readevalllop_1):
7470 * process.c (wait_reading_process_output_unwind):
7471 Accept int and return void, rather than accepting an Emacs integer
7472 and returning a dummy object. In some cases this fixes an
7473 unlikely bug when the corresponding int is outside Emacs integer
7474 range. All uses changed.
7475 * dired.c (directory_files_internal_unwind):
7476 * fileio.c (do_auto_save_unwind):
7477 * gtkutil.c (pop_down_dialog):
7478 * insdel.c (reset_var_on_error):
7479 * lread.c (load_unwind):
7480 * xfns.c (clean_up_file_dialog):
7481 * xmenu.c, nsmenu.m (pop_down_menu):
7482 * xmenu.c (cleanup_widget_value_tree):
7483 * xselect.c (wait_for_property_change_unwind):
7484 Accept pointer and return void, rather than accepting an Emacs
7485 save value encapsulating the pointer and returning a dummy object.
7487 * editfns.c (Fformat): Update the saved pointer directly via
7488 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
7489 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
7490 (unwind_body): New function.
7491 (record_unwind_protect): First arg is now a function returning void,
7492 not a dummy Lisp_Object.
7493 (record_unwind_protect_ptr, record_unwind_protect_int)
7494 (record_unwind_protect_void): New functions.
7495 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
7496 * fileio.c (struct auto_save_unwind): New type.
7497 (do_auto_save_unwind): Use it.
7498 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
7499 * insdel.c (struct rvoe_arg): New type.
7500 (reset_var_on_error): Use it.
7501 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
7503 (specbinding_func): Remove; there are now several such functions.
7504 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
7505 (set_unwind_protect_ptr): New function.
7506 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
7508 Be simpler and more consistent about reporting I/O errors.
7509 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7510 Say "Read error" and "Write error", rather than "I/O error", or
7511 "IO error reading", or "IO error writing", when a read or write
7513 * process.c (Fmake_network_process, wait_reading_process_output)
7514 (send_process, Fprocess_send_eof, wait_reading_process_output):
7515 Capitalize diagnostics consistently. Put "failed foo" at the
7516 start of the diagnostic, so that we don't capitalize the
7517 function name "foo". Consistently say "failed" for such
7519 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
7520 All callers changed. This is so it can use report_file_error.
7521 * sysdep.c (serial_open, serial_configure): Capitalize I/O
7522 diagnostics consistently as above.
7524 * fileio.c (report_file_errno): Fix errno reporting bug.
7525 If the file name is neither null nor a pair, package it up as a
7526 singleton list. All callers changed, both to this function and to
7527 report_file_error. This fixes a bug where the memory allocator
7528 invoked by list1 set errno so that the immediately following
7529 report_file_error reported the wrong errno value.
7531 Fix minor problems found by --enable-gcc-warnings.
7532 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
7533 * keyboard.c (kbd_buffer_get_event): Remove unused local.
7535 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
7537 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
7538 Set event->arg to Qt if switch-event shall be generated.
7539 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
7541 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
7543 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
7546 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
7547 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
7548 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
7549 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
7550 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
7551 and there is a focused frame.
7552 (head_table): Add focus-in and focus-out.
7553 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
7554 bind to handle-focus-in/out.
7556 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
7557 (Fhandle_switch_frame): Call Fhandle_focus_in.
7558 (syms_of_frame): defsubr handle-focus-in/out.
7560 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
7562 Fix porting bug to older POSIXish platforms (Bug#14862).
7563 * sysdep.c (emacs_pipe): New function, that implements
7564 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
7565 This should port better to CentOS 5 and to Mac OS X 10.6.
7566 All calls to pipe2 changed.
7568 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
7569 This makes the code easier to read and the executable a bit smaller.
7570 Do not replace all calls to Fcons that happen to create lists,
7571 just calls that are intended to create lists. For example, when
7572 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
7573 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
7574 Similarly for list2 through list5.
7575 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
7576 * bytecode.c (exec_byte_code):
7577 * callint.c (quotify_arg, Fcall_interactively):
7578 * callproc.c (Fcall_process, create_temp_file):
7579 * charset.c (load_charset_map_from_file)
7580 (Fdefine_charset_internal, init_charset):
7581 * coding.c (get_translation_table, detect_coding_system)
7582 (Fcheck_coding_systems_region)
7583 (Fset_terminal_coding_system_internal)
7584 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
7585 * composite.c (update_compositions, Ffind_composition_internal):
7586 * dired.c (directory_files_internal, file_name_completion)
7588 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
7589 * doc.c (Fsnarf_documentation):
7590 * editfns.c (Fmessage_box):
7592 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
7593 (Feval, eval_sub, Ffuncall, apply_lambda):
7594 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
7595 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
7596 (Fset_file_times, Finsert_file_contents)
7597 (Fchoose_write_coding_system, Fwrite_region):
7598 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
7599 * font.c (font_registry_charsets, font_parse_fcname)
7600 (font_prepare_cache, font_update_drivers, Flist_fonts):
7601 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
7602 * frame.c (make_frame, Fmake_terminal_frame)
7603 (x_set_frame_parameters, x_report_frame_params)
7604 (x_default_parameter, Fx_parse_geometry):
7605 * ftfont.c (syms_of_ftfont):
7606 * image.c (gif_load):
7607 * keyboard.c (command_loop_1):
7608 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
7609 (Fcopy_keymap, append_key, Fcurrent_active_maps)
7610 (Fminor_mode_key_binding, accessible_keymaps_1)
7611 (Faccessible_keymaps, Fwhere_is_internal):
7612 * lread.c (read_emacs_mule_char):
7613 * menu.c (find_and_return_menu_selection):
7614 * minibuf.c (get_minibuffer):
7615 * nsfns.m (Fns_perform_service):
7616 * nsfont.m (ns_script_to_charset):
7617 * nsmenu.m (ns_popup_dialog):
7618 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
7619 (Fx_own_selection_internal):
7620 * nsterm.m (append2):
7621 * print.c (Fredirect_debugging_output)
7622 (print_prune_string_charset):
7623 * process.c (Fdelete_process, Fprocess_contact)
7624 (Fformat_network_address, set_socket_option)
7625 (read_and_dispose_of_process_output, write_queue_push)
7626 (send_process, exec_sentinel):
7627 * sound.c (Fplay_sound_internal):
7628 * textprop.c (validate_plist, add_properties)
7629 (Fput_text_property, Fadd_face_text_property)
7630 (copy_text_properties, text_property_list, syms_of_textprop):
7631 * unexaix.c (report_error):
7632 * unexcoff.c (report_error):
7633 * unexsol.c (unexec):
7634 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
7635 (Fformat_mode_line, syms_of_xdisp):
7636 * xfaces.c (set_font_frame_param)
7637 (Finternal_lisp_face_attribute_values)
7638 (Finternal_merge_in_global_face, syms_of_xfaces):
7639 * xfns.c (x_default_scroll_bar_color_parameter)
7640 (x_default_font_parameter, x_create_tip_frame):
7641 * xfont.c (xfont_supported_scripts):
7642 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
7643 (menu_help_callback, xmenu_show):
7645 * xterm.c (set_wm_state):
7646 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
7647 and similarly for list2 through list5.
7649 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
7651 * callproc.c (Fcall_process_region): Fix minor race and tune.
7652 (create_temp_file): New function, with the temp-file-creation part
7653 of the old Fcall_process_region. Use Fcopy_sequence to create the
7654 temp file name, rather than alloca + build_string, for simplicity.
7655 Don't bother to block input around the temp file creation;
7656 shouldn't be needed. Simplify use of mktemp.
7657 Use record_unwind_protect immediately after creating the temp file;
7658 this closes an unlikely race where the temp file was not removed.
7659 Use memcpy rather than an open-coded loop.
7660 (Fcall_process_region): Use the new function. If the input is
7661 empty, redirect from /dev/null rather than from a newly created
7662 empty temp file; this avoids unnecessary file system traffic.
7664 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
7666 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
7667 Simplify by making this case like the other two. This is a bit
7668 slower on obsolete hosts, but the extra complexity isn't worth it.
7670 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
7671 * process.c (create_process) [!DOS_NT]:
7672 Remove now-unnecessary calls to emacs_close.
7674 2013-07-13 Eli Zaretskii <eliz@gnu.org>
7676 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
7677 returning early. (Bug#14850)
7679 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
7680 and inhibit-iso-escape-detection attributes of 'undecided'.
7683 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
7685 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
7686 Reported by Herbert J. Skuhra in
7687 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
7689 Don't lose top specpdl entry when memory is exhausted.
7690 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
7691 specpdl overflow here, to simplify callers; all callers changed.
7692 Always reserve an unused entry at the stack top; this avoids
7693 losing the top entry's information when memory is exhausted.
7695 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7697 Clean up errno reporting and fix some errno-reporting bugs.
7698 * callproc.c (Fcall_process):
7699 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
7700 * process.c (create_process, Fmake_network_process):
7701 * unexaix.c (report_error):
7702 * unexcoff.c (report_error):
7703 Be more careful about reporting the errno of failed operations.
7704 The code previously reported the wrong errno sometimes.
7705 Also, prefer report_file_errno to setting errno + report_file_error.
7706 (Fcall_process): Look at openp return value rather than at path,
7707 as that's a bit faster and clearer when there's a numeric predicate.
7708 * fileio.c (report_file_errno): New function, with most of the
7709 old contents of report_file_error.
7710 (report_file_error): Use it.
7711 (Ffile_exists_p, Ffile_accessible_directory_p):
7712 Set errno to 0 when it is junk.
7713 * fileio.c (Faccess_file):
7714 * image.c (x_create_bitmap_from_file):
7715 Use faccessat rather than opening the file, to avoid the hassle of
7716 having a file descriptor open.
7717 * lisp.h (report_file_errno): New decl.
7718 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
7721 * process.c (create_process, wait_reading_process_output) [AIX]:
7722 Remove obsolete SIGHUP-related code, as Emacs no longer disables
7723 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
7724 a multithreaded environment anyway).
7725 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
7727 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
7729 * image.c (x_find_image_file): Don't close a remote file handle.
7731 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
7733 Fix races with threads and file descriptors.
7734 * callproc.c (Fcall_process_region):
7735 * dired.c (open_directory):
7736 * emacs.c (main, Fdaemon_initialized):
7737 * image.c (x_find_image_file):
7738 * inotify.c (Finotify_rm_watch):
7739 * lread.c (Flocate_file_internal):
7740 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
7741 * term.c (term_mouse_moveto, init_tty):
7742 * termcap.c (tgetent):
7743 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
7744 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
7745 * unexhp9k800.c, unexmacosx.c (unexec):
7746 * callproc.c (Fcall_process_region):
7747 Use emacs_close, not close.
7748 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
7749 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
7750 and posix_close function on current platforms (which all lack them).
7751 (emacs_close): Use it. This should fix the races on GNU/Linux and
7752 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
7753 and it should avoid closing random victim file descriptors on
7756 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
7758 * inotify.c (uninitialized): Remove. All uses replaced by -1.
7759 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
7762 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
7763 This is for .gdbinit xbacktrace.
7765 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
7766 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
7767 (emacs_set_tty): Now static.
7768 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
7769 * term.c (tty_capable_p, tty_default_color_capabilities)
7770 (get_tty_terminal, term_mouse_movement)
7771 (handle_one_term_event, init_tty, maybe_fatal):
7772 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
7773 (tgetent, scan_file, name_match, compare_contin):
7774 * terminal.c (get_terminal):
7775 Use bool for boolean.
7776 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
7777 Prefer char to unsigned char if either will do.
7778 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
7779 (tty_write_glyphs): Prefer int to unsigned.
7780 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
7781 All callers changed.
7782 * termcap.c (tprint, main) [TEST]: Remove non-working test.
7784 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7787 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
7788 (B__dummy__): New dummy symbol, to pacify C89.
7789 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
7790 they can't grok varargs macros.
7791 * dispnew.c (add_window_display_history)
7792 (add_frame_display_history):
7793 * print.c (print_object):
7794 * xdisp.c (debug_method_add):
7795 Use %p printf format only for void pointers.
7796 * emacs.c (usage_message): New constant, replacing ...
7797 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
7798 (main): Adjust to usage reorg.
7799 * fns.c (syms_of_fns):
7800 * profiler.c (syms_of_profiler):
7801 Don't use non-constant struct initializers.
7802 * gnutls.h (gnutls_initstage_t):
7803 * lisp.h (enum Lisp_Fwd_Type):
7804 * lread.c (lisp_file_lexically_bound_p):
7805 * xsettings.c (anonymous enum):
7806 Remove trailing comma.
7807 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
7808 * lisp.h (ENUM_BF): Use unsigned if pedantic.
7809 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
7811 * regex.c (const_re_char): New type, to pacify strict C89.
7812 All uses of 'const re_char' replaced to use it.
7813 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
7814 with glibc when strict C89. This change is imported from gnulib.
7816 (_Restrict_arr_): Rename from __restrict_arr, similarly.
7817 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
7818 Omit GNU_LINUX implementation, since it requires long long.
7819 * xterm.c (x_draw_underwave):
7820 Do not assume the traditional order of struct's members.
7821 (x_term_init): Rewrite to avoid the need for non-constant structure
7824 Syntax cleanup, mostly replacing macros with functions.
7825 This removes the need for the syntax_temp hack.
7826 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
7827 * syntax.c (SYNTAX_INLINE): New macro.
7828 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
7829 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
7830 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
7831 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
7832 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
7833 (SYNTAX_COMEND_FIRST): Now functions, not macros.
7834 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
7835 Now constants, not macros.
7836 (syntax_temp) [!__GNUC__]: Remove.
7837 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
7838 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
7839 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
7840 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
7841 Move here from syntax.h; now functions, not macros. Except for the
7842 last function, these are static since only syntax.c uses them.
7843 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
7844 All uses changed. Now a function, not a macro; use this fact
7845 to simplify the code.
7846 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
7847 compiler bugs; no longer relevant.
7848 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
7849 (SYNTAX_INLINE): New macro.
7850 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
7851 for the new functions. Use bool for boolean member.
7852 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
7853 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
7854 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
7855 (SETUP_BUFFER_SYNTAX_TABLE):
7856 Now extern inline functions, not macros.
7857 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
7858 Remove; all uses replaced by implementation.
7859 (syntax_temp) [!__GNUC__]: Remove decl.
7860 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
7862 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
7864 * emacs.c (main): Fix syntax error.
7866 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
7868 Timestamp fixes for undo (Bug#14824).
7869 * atimer.c (schedule_atimer):
7870 * fileio.c (Ffile_newer_than_file_p):
7871 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
7872 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
7873 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
7874 (syms_of_fileio): Remove Sclear_visited_file_name.
7875 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
7876 file doesn't exist; this avoids an ambiguity with negative timestamps.
7877 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
7878 * systime.h (make_emacs_time, invalid_emacs_time):
7879 Don't assume struct timespec layout; POSIX doesn't guarantee it.
7880 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
7881 * undo.c (record_first_change): Push (visited-file-modtime) onto
7882 undo list rather than reimplementing it by hand, incorrectly.
7884 2013-07-09 Ken Brown <kbrown@cornell.edu>
7886 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
7888 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
7890 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
7892 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
7894 Handle errno and exit status a bit more carefully.
7895 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
7896 number into an exit status. Instead, use EXIT_CANCELED.
7897 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
7898 * callproc.c (relocate_fd):
7899 * emacs.c (close_output_streams, main):
7900 * process.c (create_process):
7901 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
7902 Use emacs_perror for simplicity.
7903 * callproc.c (relocate_fd, main):
7904 * sysdep.c (sys_subshell):
7905 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
7906 (shut_down_emacs): Use emacs_write, not write.
7907 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
7908 * fileio.c (Fcopy_file, e_write):
7909 * nsterm.m (ns_select):
7910 * process.c (send_process):
7911 * sound.c (vox_write):
7912 Use emacs_write_sig, not emacs_write.
7913 * lisp.h (emacs_write_sig, emacs_perror): New decls.
7914 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
7916 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
7918 (emacs_full_write): New function.
7919 (emacs_write): Rewrite to use it.
7920 (emacswrite_sig, emacs_perror): New functions.
7921 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
7923 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
7925 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
7926 on NS even if it is present. Pixmap on NS is a void*.
7928 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7930 Port to Ubuntu 10 (Bug#14803).
7931 Problem reported by T.V. Raman.
7932 * process.c (close_on_exec, accept4, process_socket):
7933 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
7935 2013-07-07 Eli Zaretskii <eliz@gnu.org>
7937 * w32.c (sys_dup): Declare prototype.
7941 * callproc.c [WINDOWSNT]: Include sys/socket.h.
7943 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7945 Make file descriptors close-on-exec when possible (Bug#14803).
7946 This simplifies Emacs a bit, since it no longer needs to worry
7947 about closing file descriptors by hand in some cases.
7948 It also fixes some unlikely races. Not all such races, as
7949 libraries often open files internally without setting
7950 close-on-exec, but it's an improvement.
7951 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
7952 * callproc.c (Fcall_process) [!MSDOS]:
7953 * emacs.c (main) [!DOS_NT]:
7954 * nsterm.m (ns_term_init):
7955 * process.c (create_process):
7956 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
7957 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
7958 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
7959 Prefer mkostemp with O_CLOEXEC to mkstemp.
7960 * callproc.c (relocate_fd) [!WINDOWSNT]:
7961 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
7962 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
7964 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
7965 Make the resulting file descriptor close-on-exec.
7966 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
7967 * lread.c (load_descriptor_list, load_descriptor_unwind):
7968 Remove; no longer needed. All uses removed.
7969 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
7970 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
7972 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
7973 (Fmake_network_process, Fnetwork_interface_list)
7974 (Fnetwork_interface_info, server_accept_connection):
7975 Make newly-created socket close-on-exec.
7976 * sysdep.c (emacs_open, emacs_fopen):
7977 Make new-created descriptor close-on-exec.
7978 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
7979 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
7981 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
7983 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
7984 for NS_IMPL_GNUSTEP.
7986 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
7988 Fix openp errno handling.
7989 * callproc.c (Fcall_process): Preserve openp errno around close.
7990 * lread.c (openp): Set errno when returning -1, as some callers
7993 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
7995 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
7997 * nsterm.h (NSSavePanel): Update comment.
7998 (NSAPP_DATA2_RUNFILEDIALOG): Define.
7999 (ns_run_file_dialog): Declare.
8001 * nsfns.m: Remove panelOK.
8003 (ns_run_file_dialog): New function.
8004 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
8005 event loop, so file dialog is popped up by ns_run_file_dialog, called
8006 by sendEvent (Bug#14578).
8007 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
8009 2013-07-06 Eli Zaretskii <eliz@gnu.org>
8011 * xdisp.c (default_line_pixel_height): New function.
8012 (pos_visible_p, move_it_vertically_backward, try_scrolling)
8013 (try_cursor_movement, redisplay_window, try_window)
8014 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
8016 * window.c (window_scroll_pixel_based):
8017 use default_line_pixel_height.
8019 * dispextern.h (default_line_pixel_height): Add prototype.
8021 * frame.c (x_set_line_spacing): Accept a float value for
8022 line-spacing parameter, per the documentation.
8024 * data.c (Fmultibyte_string_p): Doc fix.
8026 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
8028 Use emacs_open more consistently when opening files.
8029 This handles EINTR more consistently now, and makes it easier
8030 to introduce other uniform changes to file descriptor handling.
8031 * sysstdio.h: New file.
8032 * buffer.c (mmap_init):
8033 * cygw32.c (chdir_to_default_directory):
8034 * dispnew.c (Fopen_termscript):
8035 * emacs.c (Fdaemon_initialized):
8036 * fileio.c (Fdo_auto_save):
8037 * image.c (slurp_file, png_load_body, jpeg_load_body):
8038 * keyboard.c (Fopen_dribble_file):
8040 * print.c (Fredirect_debugging_output):
8041 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
8042 * termcap.c (tgetent):
8043 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
8044 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
8045 * w32term.c (w32_initialize) [CYGWIN]:
8046 * xfaces.c (Fx_load_color_file):
8047 Use emacs_open instead of plain open, and emacs_fopen instead of
8049 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
8050 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
8051 * callproc.c (default_output_mode): New constant.
8052 (Fcall_process): Use it to call emacs_open instead of plain creat.
8053 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
8054 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
8055 (emacs_fopen): New function.
8056 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
8057 Include <lisp.h>, for emacs_open.
8058 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
8060 Remove duplicate #include directives.
8061 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
8063 Don't include stdio.h twice.
8064 * buffer.c [USE_MMAP_FOR_BUFFERS]:
8065 Don't include sys/types.h or stdio.h twice.
8066 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
8067 * lread.c: Don't include coding.h twice.
8068 * nsfont.m: Don't include frame.h twice.
8069 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
8070 * ralloc.c: Don't include <unistd.h> twice.
8071 * xdisp.c: Don't include font.h twice.
8072 * xterm.c: Don't include fontset.h twice.
8073 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
8075 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8077 Scale ImageMagick images more carefully.
8078 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
8079 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
8080 Be more careful about avoiding undefined behavior after
8081 integer overflow and division by zero.
8083 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8085 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
8086 (syms_of_w32fns): DEFSYM them.
8087 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
8088 (CCHDEVICENAME): Define macros if not defined.
8089 (struct MONITOR_INFO_EX): New struct.
8090 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
8091 (enum_display_monitors_fn): New variable.
8092 (globals_of_w32fns): Initialize it.
8093 (Fx_display_pixel_width, Fx_display_pixel_height)
8094 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
8095 multi-monitor setups in docstrings.
8096 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
8097 screen size by primary monitor's millimeter per pixel.
8098 (w32_monitor_enum, w32_display_monitor_attributes_list)
8099 (w32_display_monitor_attributes_list_fallback)
8100 (Fw32_display_monitor_attributes_list): New functions.
8101 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
8103 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
8105 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
8107 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
8109 * fileio.c (Qfile_notify_error): New error symbol.
8111 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
8112 * inotify.c (inotify_callback, symbol_to_inotifymask)
8113 (Finotify_add_watch, Finotify_rm_watch): Use it.
8114 (inotifyevent_to_event): Exchange order of cookie and file name.
8115 (Finotify_add_watch): Adapt docstring.
8117 * lisp.h (Qfile_notify_error): Declare.
8119 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8121 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
8122 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8123 Do not clear _malloc_thread_enabled_p, undoing the previous change,
8124 which did not work (see <http://bugs.gnu.org/14569#307>).
8125 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
8126 && (!noninteractive || initialized)). This attempts to thread
8127 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
8129 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
8131 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
8132 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
8134 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
8136 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
8137 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8138 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
8139 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
8141 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8143 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
8144 Define to __sys_siglist.
8146 2013-07-02 Eli Zaretskii <eliz@gnu.org>
8148 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
8149 word-wrap, so that overflow-newline-into-fringe would work in
8150 visual-line-mode. (Bug#2749)
8151 (move_it_in_display_line_to): When the last scanned display
8152 element fits exactly on the display line, and
8153 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
8154 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
8155 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
8156 finding buffer position that corresponds to pixel coordinates,
8157 e.g. in buffer_posn_from_coords.
8159 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
8161 * process.c (handle_child_signal): Call catch_child_signal if
8164 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
8166 Don't convert function pointers to void * and back.
8167 It isn't portable C, and it's easy enough to avoid.
8168 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
8169 (make_save_value): Add support for SAVE_FUNCPOINTER.
8170 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
8171 * print.c (print_object):
8172 Distinguish function from object pointers.
8173 * lisp.h (SAVE_FUNCPOINTER): New constant.
8174 (SAVE_SLOT_BITS): Adjust to it.
8175 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
8176 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
8177 (voidfuncptr): New typedef.
8178 (struct Lisp_Save_Value): New member data[0].funcpointer.
8179 (XSAVE_FUNCPOINTER): New function.
8181 Simplify buildobj processing.
8182 * Makefile.in (buildobj.h): Make it a sequence of strings each
8183 followed by comma, rather than a single string. Put it into a
8184 .tmp file in case there's an error while generating it.
8185 (gl-stamp): Use .tmp for temp files.
8186 (mostlyclean): Clean .tmp files.
8187 * doc.c (buildobj): Move to just the routine that needs it.
8188 It's now an array of strings, so processing is simpler.
8190 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
8192 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
8193 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
8194 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
8195 Invoke malloc_enable_thread even when not interactive.
8196 Problem reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
8197 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
8198 in this case, since the underlying bug has now been fixed.
8200 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
8202 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
8203 unlinking it (bug#14691).
8205 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
8207 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
8208 before checking whether buffer is modified. This lets
8209 `kill-buffer-query-functions' cancel killing of the buffer or save
8210 its content before `kill-buffer' asks user the "Buffer %s
8211 modified; kill anyway?" question.
8213 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
8215 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
8216 Let the super performKeyEquivalent deal with them (Bug#14747).
8218 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
8220 * widget.c (resize_cb): Remove unused local.
8222 Do not use GTK 3 if it exists but cannot be compiled.
8223 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
8224 * xterm.c (x_error_handler) [!USE_GTK]:
8227 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
8229 2013-06-30 Eli Zaretskii <eliz@gnu.org>
8231 * intervals.c (get_local_map): Instead of aborting, clip POSITION
8232 to the valid range of values. (Bug#14753)
8234 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
8235 when moving point by using the current glyph matrix. This avoids
8236 the need to force redisplay when this function is called in a
8239 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
8241 Fix minor problems found by static checking.
8242 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
8243 Redo the latter's body to sidestep GCC parenthesization warnings.
8244 (setup_coding_system, detect_coding, detect_coding_system): Use them.
8245 * coding.c (detect_coding, detect_coding_system):
8246 * coding.h (struct undecided_spec):
8247 Use bool for boolean.
8248 * image.c (QCmax_width, QCmax_height): Now static.
8249 * xdisp.c (Fmove_point_visually): Remove unused local.
8251 2013-06-29 Eli Zaretskii <eliz@gnu.org>
8253 * xdisp.c (Fmove_point_visually): New function.
8255 2013-06-28 Kenichi Handa <handa@gnu.org>
8257 * coding.h (define_coding_undecided_arg_index): New enum.
8258 (coding_attr_index): New members
8259 coding_attr_undecided_inhibit_null_byte_detection,
8260 coding_attr_undecided_inhibit_iso_escape_detection,
8261 coding_attr_undecided_prefer_utf_8.
8262 (undecided_spec): New struct.
8263 (struct coding_system): New member `undecided' of the member
8266 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
8267 (detect_coding): Likewise.
8268 (detect_coding_system): Likewise.
8269 (Fdefine_coding_system_internal): New coding system properties
8270 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
8272 (syms_of_coding): Adjust for coding_arg_undecided_max.
8274 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
8276 * image.c (x_from_xcolors): Remove unused local.
8278 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8280 Defer image data transfer between X client and server until actual
8283 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
8286 * image.c (Destroy_Image): Remove.
8287 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
8288 `mask_p', and `colors_p'. All uses changed.
8289 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
8290 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
8291 New macros for `flags' arg to x_clear_image_1.
8292 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
8293 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
8294 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
8295 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
8296 (image_get_x_image, image_unget_x_image): New functions or macros.
8297 (image_background, image_background_transparent, x_to_xcolors)
8298 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
8299 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
8300 instead of Destroy_Image.
8301 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
8302 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
8303 (png_load_body, jpeg_load_body, tiff_load, gif_load)
8304 (imagemagick_load_image, svg_load_image): Use them instead of
8305 x_create_x_image_and_pixmap, and x_put_x_image followed by
8306 x_destroy_x_image, respectively.
8307 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
8308 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
8309 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
8310 background_transparent fields.
8311 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
8312 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
8314 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
8316 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
8317 This mostly consists of undoing recent changes.
8318 * callproc.c (Fcall_process):
8319 * process.c (create_process):
8320 Do not worry about catching SIGCHLD here, undoing previous change.
8321 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
8322 * process.c, process.h (catch_child_signal):
8323 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
8324 * process.c (catch_child_handler): Don't worry about being called
8325 lazily and do not assume caller has blocked SIGCHLD, undoing
8326 previous change. Move first-time stuff back to
8327 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
8328 tickle glib, as that causes Cygwin bootstrap to fail. Do not
8329 set lib_child_handler if it's already initialized, which may
8330 help avoid problems on GNUstep.
8332 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8334 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
8335 * callproc.c (Fcall_process):
8336 * process.c (create_process):
8337 Make sure SIGCHLD is caught before we fork,
8338 since Emacs startup no arranges to catch SIGCHLD.
8339 * process.c (lib_child_handler): Initialize to null, not to
8341 (catch_child_signal): Allow self to be called lazily.
8342 Do nothing if it's already been called.
8343 Assume caller has blocked SIGCHLD (all callers do now).
8344 * emacs.c (main): Do not catch SIGCHLD here; defer it until
8345 just before it's really needed.
8346 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
8347 since it hasn't been caught yet.
8349 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
8351 * image.c (compute_image_size): New function to implement
8352 :max-width and :max-height.
8353 (imagemagick_load_image): Use it.
8355 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
8357 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
8358 * callproc.c, process.h (block_child_signal, unblock_child_signal):
8360 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
8361 * process.c (catch_child_signal): Block SIGCHLD while futzing with
8362 the SIGCHLD handler, since the code is not atomic and (due to glib)
8363 signals may be arriving now.
8364 * sysdep.c (init_signals): Do not catch child signals here;
8365 'main' now does that later, at a safer time.
8367 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
8369 Clean up SIGCHLD handling a bit (Bug#14569).
8370 * process.c, process.h (catch_child_signal):
8371 Now always extern, even if !NS_IMPL_GNUSTEP.
8372 * process.c (catch_child_signal): Move glib tickler here from
8373 init_process_emacs, so that it's done earlier in Emacs
8374 initialization. Also move the noninteractive && !initialized
8375 check here from init_process_emacs. This is all a bit cleaner for
8376 GNUish platforms, and I hope it works around the Cygwin bug.
8377 * sysdep.c (init_signals): Invoke catch_child_signal here, so
8378 that glib signal handling is tickled before glib creates threads.
8380 * process.c (wait_reading_process_output): Avoid int overflow
8381 when reading more than 2 GiB total from a process.
8383 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8385 * process.c (create_process): Handle a couple more cases,
8386 i.e., work even if new_argv and wait_child_setup[i] are cached.
8387 Use Fcall_process's style for volatile vars.
8389 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
8391 * process.c (create_process): Mark PROCESS volatile.
8393 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
8395 Use C99-style flexible array members if available.
8396 This avoids some subtle aliasing issues, which typically
8397 aren't a problem with GCC but may be a problem elsewhere.
8398 * alloc.c (sdata): New typedef, replacing the old struct sdata.
8399 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
8400 In either case, it uses a flexible array member rather than
8401 the old struct hack. All uses changed.
8402 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
8403 Adjust to sdata reorganization.
8404 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
8405 Use offsetof (struct, flex_array_member), not sizeof (struct), as
8406 that ports better to pre-C99 non-GCC.
8407 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
8408 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
8409 as the latter has changed.
8410 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
8411 and port better to pre-C99 GCC.
8412 * image.c (struct xpm_cached_color):
8413 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
8414 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
8415 Use FLEXIBLE_ARRAY_MEMBER.
8416 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
8417 Move decl to top level so it gets checked against implementation.
8418 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
8419 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
8421 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8423 * syntax.c: Integer cleanups.
8424 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
8425 All uses that need 0-or-2 changed to:
8426 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
8427 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
8428 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
8429 (char_quoted, prev_char_comend_first, back_comment)
8430 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8431 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
8432 Use bool for boolean.
8433 (update_syntax_table, skip_chars, skip_syntaxes):
8434 Prefer int to unsigned when either will do.
8435 (back_comment): Return boolean success flag, like forw_comment,
8436 instead of positive-or-minus-1 (which might have overflowed int anyway).
8437 Don't stuff ptrdiff_t into int.
8438 (syntax_spec_code, syntax_code_spec): Now const.
8439 (Fmatching_paren, scan_lists, scan_sexps_forward):
8440 Use enum syntaxcode for syntax code.
8441 (Fmatching_paren): Check that arg is a character, not just an integer.
8442 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
8443 (Finternal_describe_syntax_value): Omit no-longer-needed
8445 (skip_chars): Use char, not unsigned char, when the distinction
8447 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
8448 * bytecode.c (exec_byte_code):
8449 * syntax.c (syntax_spec_code, Fchar_syntax)
8450 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
8452 * syntax.h (SYNTAX_WITH_FLAGS):
8453 Omit unnecessary casts.
8455 2013-06-20 Eli Zaretskii <eliz@gnu.org>
8457 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
8458 line dimensions here, to avoid race conditions with the main
8459 thread. (Bug#14062, bug#14630, bug#14669)
8461 * w32term.c (w32_draw_window_cursor): Compute the header line and
8462 mode line dimensions here.
8463 <w32_system_caret_window, w32_system_caret_hdr_height>:
8464 <w32_system_caret_mode_height>: New variables.
8466 * w32term.h: Declare them.
8468 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
8470 * alloc.c (die): Move "assertion failed" string here ...
8471 * lisp.h (eassert): ... from here. Also, suppress evaluation of
8472 COND when SUPPRESS_CHECKING. This shrinks the executable text
8473 size by 0.8% to 2.2% when configured with --enable-checking,
8474 depending on optimization flags (GCC 4.8.1 x86-64).
8476 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
8478 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
8480 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
8481 base is 2; this is more accurate.
8483 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
8485 * sound.c (string_default): Move to !WINDOWSNT section.
8486 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
8488 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
8490 * sound.c: Integer cleanups.
8491 Remove unnecessary forward decls.
8492 (struct sound_device): The 'file' member is now a Lisp_Object, not
8493 a char *, so that we needn't invoke alloca on a huge size.
8494 (Fplay_sound_internal): Adjust to this.
8495 (string_default): New function.
8496 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
8497 Use it to adjust to the struct sound_device change.
8498 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
8499 (be2hs) [0]: Remove.
8501 * syntax.c (skip_chars): Don't use uninitialized storage
8502 when searching a multibyte buffer for characters that are not in a
8503 unibyte string that contains non-ASCII characters.
8505 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
8507 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
8508 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
8510 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8512 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
8514 2013-06-18 Kenichi Handa <handa@gnu.org>
8516 * font.c (Ffont_spec): Signal an error for an invalid font name
8519 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
8521 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
8522 In particular this ports to 32-bit sparc Sun cc.
8523 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
8524 array with a dummy element at specpdl[-1], so that its address can
8526 (unbind_to): Do not copy the binding; not needed, now that we
8527 copy old_value in the one place where the copy is needed.
8528 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
8529 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
8530 (union specbinding): Rename from struct specbinding. Redo layout
8531 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
8532 which is not portable. With Sun C 5.12 32-bit sparc, the
8533 declaration causes nargs to be an unsigned bitfield, a behavior
8534 that the C standard allows; but Emacs wants nargs to be signed.
8535 The overall type is now a union of structures rather than a
8536 structure of union of structures, and the 'kind' member is now a
8537 bitfield, so that the overall type doesn't grow. All uses changed.
8538 * process.c (Fmake_serial_process): Remove unnecessary initialization.
8540 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8542 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
8543 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
8545 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
8547 2013-06-17 Eli Zaretskii <eliz@gnu.org>
8549 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
8550 unless we know that the window w's frame is a frame object.
8551 Another attempt at solving bug#14062 and bug#14630.
8553 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
8555 * textprop.c (property_set_type): New enum.
8556 (add_properties): Allow appending/prepending text properties.
8557 (add_text_properties_1): Factored out of Fadd_text_properties.
8558 (Fadd_text_properties): Move all the code into
8559 add_text_properties_1.
8560 (Fadd_face_text_property): New function that calls
8561 add_text_properties_1.
8563 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
8565 Move functions from lisp.h to individual modules when possible.
8566 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
8567 * alloc.c (XFLOAT_INIT, set_symbol_name):
8568 * buffer.c (CHECK_OVERLAY):
8569 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
8570 (set_char_table_parent):
8571 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
8572 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
8573 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
8574 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
8576 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
8577 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
8578 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
8579 (backtrace_args, backtrace_debug_on_exit):
8580 * floatfns.c (CHECK_FLOAT):
8581 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
8582 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
8583 (set_hash_hash, set_hash_hash_slot, set_hash_index)
8584 (set_hash_index_slot):
8585 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
8586 * marker.c (CHECK_MARKER):
8587 * textprop.c (CHECK_STRING_OR_BUFFER):
8588 * window.c (CHECK_WINDOW_CONFIGURATION):
8589 Move here from lisp.h, and make these functions static rather than
8591 * buffer.c (Qoverlayp):
8593 * fns.c (Qhash_table_p):
8594 * window.c (Qwindow_configuration_p):
8596 * lisp.h: Remove the abovementioned defns and decls.
8598 Use functions, not macros, for XINT etc (Bug#11935).
8599 In lisp.h, prefer functions to function-like macros, and
8600 constants to object-like macros, when either will do. This:
8601 . simplifies use, as there's no more need to worry about
8602 arguments' side effects being evaluated multiple times.
8603 . makes the code easier to debug on some platforms.
8604 However, when using gcc -O0, keep using function-like macros
8605 for a few critical operations, for performance reasons.
8606 This sort of thing isn't needed with gcc -Og, but -Og
8607 is a GCC 4.8 feature and isn't widely-enough available yet.
8608 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
8609 Remove enum lsb_bits; no longer needed.
8610 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
8611 * buffer.c (Qoverlap):
8613 * fns.c (Qhash_table_p):
8614 Now extern, so lisp.h can use these symbols.
8615 * dispextern.h: Include character.h, for MAX_CHAR etc.
8616 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8617 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8618 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8619 (GLYPH_CODE_P): Move here from lisp.h.
8620 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8621 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
8622 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
8623 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
8624 XUNTAG now returns void *.
8625 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
8626 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
8627 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
8628 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
8629 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
8630 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
8631 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
8632 (lisp_h_XPNTR, lisp_h_XSYMBOL):
8633 New macros, renamed from their sans-lisp_h_ counterparts.
8634 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
8635 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
8636 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
8637 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
8638 If compiling via GCC without optimization, define these as macros
8639 in addition to inline functions.
8640 To disable this, compile with -DINLINING=0.
8641 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
8642 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
8643 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
8644 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
8645 (INTMASK, VALMASK): Now macros, since static values cannot be
8646 accessed from extern inline functions.
8647 (VALMASK): Also a constant, for benefit of old GDB.
8648 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
8649 is INTEGERP, which can fold it in.
8650 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
8651 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
8652 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
8653 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
8654 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
8655 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
8656 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
8657 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
8658 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
8659 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
8660 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
8661 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
8662 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
8663 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
8664 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
8665 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
8666 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
8667 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
8668 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
8669 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
8670 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
8671 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
8672 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
8673 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
8674 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
8675 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
8676 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
8677 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
8678 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
8679 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
8680 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
8681 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
8682 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
8684 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
8685 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
8686 (VALMASK): Define in one place rather than in two, merging the
8687 USE_LSB_TAG parts; this is simpler.
8688 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
8689 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
8690 Move up, to avoid use before definition.
8691 Also include "globals.h" earlier, for the same reason.
8692 (make_natnum): New function.
8693 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
8694 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
8695 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
8696 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
8697 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
8698 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
8699 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
8700 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
8701 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
8702 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
8703 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
8704 (Qwindow_configuration_p, Qimage): New forward declarations.
8705 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
8706 (STRING_COPYIN): Remove; unused.
8707 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
8708 (xcar_addr, xcdr_addr): New functions. All uses changed.
8709 (IEEE_FLOATING_POINT): Now a constant, not a macro.
8710 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
8711 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
8712 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
8713 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
8714 (TYPE_RANGED_INTEGERP): Simplify.
8715 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
8716 (setlocale, fixup_locale, synchronize_system_messages_locale)
8717 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
8718 Now empty functions, not macros.
8719 (functionp): Return bool, not int.
8720 * window.c (Qwindow_configuration_p): Now extern,
8721 so window.h can use it.
8722 * window.h (Qwindowp): Move decl back to lisp.h.
8724 2013-06-15 Eli Zaretskii <eliz@gnu.org>
8726 * xdisp.c (Fline_pixel_height): New function, required for solving
8729 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
8731 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
8733 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
8735 * lread.c (syms_of_lread):
8736 * fns.c (Fprovide): Adjust to new format of after-load-alist.
8738 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
8740 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
8742 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
8744 * fileio.c (expand_file_name): Doc fix.
8746 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
8748 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
8749 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
8750 Wait for self, not for 0. This can't hurt on GNU or similar
8751 system, and may help with Cygwin.
8753 * keyboard.c: Don't use PROP (...) as an lvalue.
8754 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
8755 Use set_prop (A, B), not PROP (A) = B.
8757 2013-06-10 Eli Zaretskii <eliz@gnu.org>
8759 * xdisp.c (get_it_property): Use it->window instead of generating
8760 a Lisp object from it->w.
8762 2013-06-09 Eli Zaretskii <eliz@gnu.org>
8764 * xdisp.c (get_it_property): If it->object is a buffer, pass to
8765 get-char-property the window that is being rendered, instead of
8766 the buffer, to support window-specific overlays. (Bug#14575)
8767 (compute_display_string_pos): When W is NULL, use the current
8768 buffer as the object to pass to get-char-property.
8769 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
8770 pointer member of the bidi iterator, since no window is pertinent
8773 2013-06-08 Eli Zaretskii <eliz@gnu.org>
8775 * bidi.c (bidi_fetch_char): Accept additional argument, the window
8776 being displayed, and pass it to compute_display_string_pos.
8777 (bidi_level_of_next_char, bidi_resolve_explicit_1)
8778 (bidi_paragraph_init): All callers changed.
8780 * xdisp.c (init_from_display_pos, init_iterator)
8781 (handle_single_display_spec, next_overlay_string)
8782 (get_overlay_strings_1, reseat_1, reseat_to_string)
8783 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
8784 Set bidi_it.w member from it->w.
8785 (compute_display_string_pos): Accept additional argument, the
8786 window being displayed, and pass it to Fget_char_property.
8789 * dispextern.h (struct bidi_it): New member w, the window being
8791 (compute_display_string_pos): Adjust prototype.
8793 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
8795 * xgselect.c: Remove unneeded include xterm.h.
8797 * process.c (wait_reading_process_output): Check for NS before GLIB.
8798 GLIB may be linked in due to rsvg, but ns_select must be called.
8800 * xgselect.c (xg_select): Remove call to window_system_available
8801 and g_main_context_pending at the top, so Gdk events (i.e. file
8802 notify) are processed when Emacs is started with -nw.
8804 2013-06-07 Eli Zaretskii <eliz@gnu.org>
8806 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
8807 (ctagsfiles3): New variable, includes only *.m files.
8808 (TAGS): Use an explicit language name in the regular expressions,
8809 to avoid transformation of '/SOMETHING' by MSYS to
8810 'c:\MSYS\SOMETHING'.
8812 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
8814 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
8816 2013-06-06 Eli Zaretskii <eliz@gnu.org>
8818 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
8819 still need to set the mouse pointer shape and activate help-echo.
8822 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
8824 A few porting etc. fixes for the new file monitor code.
8825 See the thread containing
8826 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
8827 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
8828 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
8829 (dir_monitor_callback, Fgfile_rm_watch):
8830 Use assq_no_quit instead of Fassoc, for speed.
8831 (dir_monitor_callback, Fgfile_rm_watch):
8832 eassert that the monitor is a fixnum.
8833 (dir_monitor_callback): No need for CDR_SAFE.
8834 Simplify building of lisp with alternative tails.
8835 (Fgfile_add_watch, Fgfile_rm_watch):
8836 Do not assume glib functions set errno reliably on failure.
8837 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
8838 and signal an error otherwise.
8839 (Fgfile_rm_watch): Prefer CONSP to !NILP.
8840 Use Fdelq instead of Fdelete, for speed.
8842 2013-06-05 Eli Zaretskii <eliz@gnu.org>
8844 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
8845 don't insist on being invoked on a highlighted tool-bar button.
8846 Avoids losing tool-bar functionality when mouse-highlight is nil.
8847 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
8848 Don't highlight when mouse-highlight is nil.
8849 (note_mouse_highlight): When mouse-highlight is nil, don't return
8850 right away; instead, run tool-bar and mode-line highlight
8851 subroutine, clear any existing highlight, and revert the mouse
8852 pointer to its default shape. (Bug#14558)
8854 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8856 * lisp.mk (lisp): Add prog-mode.el.
8858 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
8860 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
8861 * process.c (dummy_handler): New function.
8862 (lib_child_handler): New static var.
8863 (handle_child_signal): Invoke it.
8864 (catch_child_signal): If a library has set up a signal handler,
8865 save it into lib_child_handler.
8866 (init_process_emacs): If using glib and not on Windows, tickle glib's
8867 child-handling code so that it initializes its private SIGCHLD handler.
8868 * syssignal.h (SA_SIGINFO): Default to 0.
8869 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
8870 31; it should no longer be needed now.
8872 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
8874 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
8876 * gfilenotify.c (globals_of_gfilenotify): New function.
8877 (syms_of_gfilenotify): Move global initialization there.
8879 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
8881 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
8883 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
8884 * keyboard.c (menu_bar_items, tool_bar_items):
8885 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
8886 not override local keymaps any more.
8888 2013-06-04 Eli Zaretskii <eliz@gnu.org>
8890 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
8892 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8894 * w32console.c (initialize_w32_display): Return the dimensions of
8895 the console window via 2 additional arguments, not via the current
8896 frame. This avoids crashes due to overrunning the bounds of
8897 frame's decode_mode_spec_buffer, which is not resized following
8898 the change of the frame dimensions from the initial 10x10.
8900 * w32term.h (w32_initialize_display_info): Adjust prototype.
8902 * term.c (init_tty): Take dimensions of the frame from the values
8903 returned by initialize_w32_display.
8905 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
8906 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
8907 (LIBES): Add $(GFILENOTIFY_LIBS).
8909 * w32inevt.c (handle_file_notifications): Add dummy implementation
8910 for !HAVE_W32NOTIFY.
8912 * w32term.c: Wrap code with HAVE_W32NOTIFY.
8914 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
8916 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
8918 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
8920 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
8922 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
8924 Fix minor problems found by static checking.
8925 * data.c (pure_write_error):
8926 Use xsignal2, not Fsignal, as Fsignal might return.
8927 * eval.c (set_backtrace_debug_on_exit): Now static.
8928 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
8929 No longer inline. EXTERN_INLINE is needed only for functions
8930 defined in .h files. Reindent function header as per GNU style.
8931 (backtrace_p, backtrace_top, backtrace_next):
8932 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
8933 compiler or linker. Add extern decls to pacify gcc -Wall.
8934 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
8936 * frame.c (free_monitors): Define only on platforms that need it.
8937 * nsterm.m (ns_term_init):
8938 * process.c (catch_child_signal):
8939 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
8940 defined on all porting targets these days.
8941 * process.c, process.h (catch_child_signal):
8942 Make it extern only if NS_IMPL_GNUSTEP is defined.
8944 2013-06-03 Eli Zaretskii <eliz@gnu.org>
8946 * w32.c (gettimeofday): Make the signature identical to prototype
8947 in nt/inc/sys/time.h.
8949 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8951 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
8954 * keyboard.c (safe_run_hooks_error): Improve error message.
8956 * data.c (pure_write_error): Add `object' argument.
8957 * puresize.h (CHECK_IMPURE): Use it.
8959 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
8961 * Makefile.in (NOTIFY_OBJ): New variable.
8962 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
8964 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
8965 Call syms_of_gfilenotify.
8967 * gfilenotify.c: New file.
8969 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
8970 and Qfile_w32notify.
8971 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
8972 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
8974 * lisp.h: Declare syms_of_gfilenotify.
8976 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
8978 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
8980 Merge the specpdl and backtrace stacks. Make the structure of the
8981 specpdl entries more obvious via a tagged union of structs.
8982 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
8983 (enum specbind_tag): New enum.
8984 (struct specbinding): Make it a tagged union of structs.
8985 Add a case for backtrace records.
8986 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
8987 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
8988 (backtrace_debug_on_exit): New accessors.
8989 (struct backtrace): Remove.
8990 (struct catchtag): Remove backlist field.
8991 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
8993 (Flocal_variable_p): Speed up the common case where the binding is
8995 * eval.c (backtrace_list): Remove.
8996 (set_specpdl_symbol, set_specpdl_old_value): Remove.
8997 (set_backtrace_args, set_backtrace_nargs)
8998 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
8999 (backtrace_next): New functions.
9000 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
9001 (unwind_to_catch, internal_lisp_condition_case)
9002 (internal_condition_case, internal_condition_case_1)
9003 (internal_condition_case_2, internal_condition_case_n): Don't bother
9004 with backtrace_list any more.
9005 (Fsignal): Adjust to new backtrace format.
9006 (grow_specpdl): Move up.
9007 (record_in_backtrace): New function.
9008 (eval_sub, Ffuncall): Use it.
9009 (apply_lambda): Adjust to new backtrace format.
9010 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
9012 (specbind): Adjust to new specpdl format. Simplify.
9013 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
9014 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
9016 (mark_backtrace): Remove.
9017 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
9018 * xdisp.c (redisplay_internal): Use record_in_backtrace.
9019 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
9021 * profiler.c (record_backtrace): Use get_backtrace.
9022 (handle_profiler_signal): Use backtrace_top_function.
9023 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
9026 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
9028 * process.h (catch_child_signal): Declare.
9030 * process.c (catch_child_signal): New function.
9031 (init_process_emacs): Call it.
9033 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
9034 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
9036 (x_set_cursor_type): Remove declaration.
9037 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
9038 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
9039 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
9040 (ns_get_color): Use F suffix on float.
9041 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
9042 (ns_get_rgb_color): Remove.
9043 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
9044 (note_mouse_movement): x and y are CGFloat.
9045 (ns_draw_fringe_bitmap): Remove unused rowY.
9046 Change #if to COCOA && >= 10_6.
9047 (ns_draw_window_cursor): Remove unused overspill.
9048 (ns_draw_underwave): width and x are EamcsCGFloat.
9049 (ns_draw_box): thickness is CGFloat.
9050 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
9051 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
9052 if not in main thread.
9053 (ns_get_pending_menu_title, ns_check_menu_open)
9054 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
9055 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
9056 (sendFromMainThread:): New method.
9057 (changeFont:): size is CGFloat.
9058 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
9059 Disable warning about permanent text.
9060 (characterIndexForPoint:): Adjust return type depending on GNUstep
9062 (mouseDown:): delta is CGFloat.
9063 (updateFrameSize): Remove unised variable f.
9064 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
9065 Cast float to EmacsCGFloat.
9066 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
9067 also to -1 when restoring.
9068 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
9069 inside NS_IMPL_COCOA.
9070 (toggleFullScreen:): Put call to toggleFullScreen inside
9071 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
9072 (setPosition:portion:whole:): por is CGFloat.
9073 (getMouseMotionPart:window:x:y:): Add F suffix to float.
9074 (mouseDown:): Use CGFloat.
9075 (mouseDragged:): Remove unised variable edge.
9076 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
9078 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
9080 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
9081 when NS_IMPL_GNUSTEP.
9082 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
9083 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
9084 (EmacsToolbar): Add clearAll. Add tag argument to
9085 addDisplayItemWithImage.
9086 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
9088 * nsselect.m (ns_get_local_selection): Remove unused variable type.
9090 * nsmenu.m (ns_update_menubar): Make static.
9091 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
9092 (fillWithWidgetValue:): Add cast to SEL for setAction.
9093 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
9094 (update_frame_tool_bar): Update code for GNUstep.
9095 (clearAll): New method.
9096 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
9097 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
9098 Move identifierToItem setObject and activeIdentifiers addObject before
9099 call to insertItemWithItemIdentifier.
9100 (validateVisibleItems): Fix indentation.
9101 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
9102 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
9103 UtilityWindow to aStyle, remove call to setStyleMask.
9105 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
9107 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
9108 (ns_charset_covers, ns_get_covering_families, nsfont_open):
9109 Use F suffix on floats.
9110 (ns_char_width): Returns CGFloat.
9111 (ns_ascii_average_width): w is CGFloat instead of float.
9112 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
9114 (ns_glyph_metrics): CGFloat instead of float.
9116 * nsfns.m (x_set_foreground_color, x_set_background_color):
9118 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
9119 remove unused variables.
9120 (Fns_read_file_name): Keep track if panel is for save.
9121 Use ns_filename_from_panel/ns_directory_from_panel.
9122 (Fns_list_services): delegate only used for COCOA.
9123 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
9124 Just return the input if GNUstep.
9125 (x_screen_planes): Remove.
9126 (Fxw_color_values): Use EmacsCGFloat
9127 (Fns_display_monitor_attributes_list): Only get screen number for
9129 (getDirectory, getFilename): Remove from EmacsOpenPanel and
9131 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
9132 ns_directory_from_panel.
9134 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
9136 * process.c (handle_child_signal): Also use WCONTINUED.
9137 This is so that list-processes doesn't mistakenly list the process
9138 as stopped, when the process has actually been continued and is
9141 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
9143 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
9144 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
9145 not already configured.
9147 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
9149 2013-05-29 Eli Zaretskii <eliz@gnu.org>
9151 * Makefile.in (mostlyclean): Remove *.res files.
9153 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
9155 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
9156 a buffer (bug#8447).
9158 2013-05-27 Eli Zaretskii <eliz@gnu.org>
9160 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
9161 display vector, and we backtrack, handle the case that the
9162 previous character position is also displayed from a display
9163 vector or covered by a display string or image. (Bug#14476)
9165 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
9167 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9168 (struct MonitorInfo, free_monitors): Remove.
9169 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
9170 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
9171 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9174 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
9175 (struct MonitorInfo, free_monitors): Remove.
9176 (ns_screen_name): Make static.
9177 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
9178 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
9181 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9182 (struct MonitorInfo): New struct.
9183 (free_monitors, make_monitor_attribute_list): Declare.
9185 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
9187 (free_monitors, make_monitor_attribute_list): New functions.
9188 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
9191 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
9193 * callproc.c (call_process): Refine the doc string. (Bug#14045)
9195 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
9197 * keyboard.c: Apply keyboard decoding only to events that come directly
9198 from the tty, not from unread-command-events (bug#14368).
9199 (read_event_from_main_queue): New function, extracted from read_char.
9200 (read_decoded_char): Remove.
9201 (read_decoded_event_from_main_queue): New function to replace it.
9202 (read_char): Use it.
9203 (read_key_sequence): Use read_char rather than read_decoded_char.
9205 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
9207 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
9209 * casetab.c (init_casetab_once): Fix last change (bug#14424).
9211 2013-05-22 Kenichi Handa <handa@gnu.org>
9213 The following changes are to fix the setting of
9214 buffer-file-coding-system on, for instance, C-x RET c unix RET
9215 _FILE_OF_DOS_EOL_TYPE_ RET.
9217 * coding.h (struct coding_system): New member detected_utf8_chars.
9219 * coding.c (detect_coding_utf_8): Count characters and check EOL
9220 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
9222 (setup_coding_system): Do not initialize coding->head_ascii.
9223 (check_ascii): Do not set coding->eol_seen but update it. Do not
9224 call adjust_coding_eol_type here.
9225 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
9226 If the eol-type of CODING is already specified, adjust the eol type
9227 of the found coding-system.
9228 (decode_coding_gap): Cancel previous change. Utilize the
9229 character numbers counted by detect_coding_utf_8. Fix detection
9232 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
9234 * search.c (looking_at_1): Only set last_thing_searched if the match
9235 changed the match-data (bug#14281).
9237 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
9239 * xdisp.c (reseat_at_previous_visible_line_start):
9240 Already declared in dispextern.h, so remove it here.
9241 (move_it_vertically_backward): Likewise.
9243 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9245 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
9246 (Fx_display_pixel_width, Fx_display_pixel_height)
9247 (Fx_display_mm_width, Fx_display_mm_height):
9248 Mention `display-monitor-attributes-list' in docstrings.
9250 * nsfns.m (ns_get_screen): Remove function. All uses removed.
9251 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
9252 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
9253 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
9254 (Fx_display_backing_store, Fx_display_visual_class)
9255 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
9256 (Fx_display_grayscale_p, Fx_display_pixel_width)
9257 (Fx_display_pixel_height, Fx_display_planes)
9258 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
9259 (Fx_display_screens): Don't confuse X11 screens with NS screens.
9260 (Fx_display_mm_width, Fx_display_mm_height)
9261 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
9262 height for all physical monitors as in X11.
9264 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
9265 Return pixel width or height for all physical monitors as in X11.
9267 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
9269 Port --enable-gcc-warnings to clang.
9270 * bytecode.c (exec_byte_code):
9272 Redo diagnostic pragmas to pacify clang, too.
9273 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
9274 * editfns.c (Fencode_time):
9275 * fileio.c (file_accessible_directory_p):
9276 * font.c (font_unparse_xlfd):
9277 Use '&"string"[index]' instead of '"string" + (index)'.
9278 * undo.c (user_error): Remove; unused.
9280 2013-05-16 Eli Zaretskii <eliz@gnu.org>
9282 * insdel.c (insert_1_both): Document the arguments, instead of
9283 referring to insert_1, which no longer exists.
9285 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
9286 some window, increment windows_or_buffers_changed, so that
9287 *Messages* display in that window is updated. (Bug#14408)
9289 * w32.c: Include epaths.h.
9290 (init_environment): Use cmdproxy.exe without leading directories.
9291 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
9293 (gettimeofday): Adjust signature and return value to Posix
9296 * unexw32.c (open_output_file): Delete the existing emacs.exe
9297 before creating it, to break the hard link to the versioned
9300 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
9301 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
9302 (FIRSTFILE_OBJ): New variables.
9303 (W32_RES): Rename to EMACSRES. All users changed.
9304 (base_obj): Use $(CM_OBJ).
9305 (ALLOBJS): Use $(FIRSTFILE_OBJ).
9306 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
9307 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
9308 $(W32_RES_LINK) before $(LIBES).
9309 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
9311 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9313 * makefile.w32-in (DOC): Use just "DOC".
9315 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
9317 * process.c: Export default filters and sentinels to Elisp.
9318 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
9320 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
9321 (Fset_process_sentinel, Fformat_network_address):
9322 Default to them instead of nil.
9323 (server_accept_connection): Sentinels can't be nil any more.
9324 (read_and_dispose_of_process_output): New function, extracted from
9325 read_process_output.
9326 (read_process_output): Use it; filters can't be nil.
9327 (Finternal_default_process_filter): New function, extracted from
9328 read_process_output.
9329 (exec_sentinel_unwind): Remove function.
9330 (exec_sentinel): Don't zilch sentinel while running.
9331 (status_notify): Sentinels can't be nil.
9332 (Finternal_default_process_sentinel): New function extracted from
9334 (setup_process_coding_systems): Default filter is not nil any more.
9335 (syms_of_process): Export new Elisp functions and initialize
9337 * lisp.h (make_lisp_proc): New function.
9339 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
9341 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
9343 2013-05-14 Eli Zaretskii <eliz@gnu.org>
9345 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
9346 unless we know that the window w is a leaf window.
9347 Another attempt at solving bug#14062.
9349 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
9351 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
9354 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
9356 * image.c (gif_load): Check that subimages fit (Bug#14345).
9358 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
9360 * lread.c (skip_dyn_eof): New function.
9361 (read1): Use it to skip the end of a file in response to #@00.
9363 * doc.c (get_doc_string): Slightly relax the sanity checking.
9365 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
9367 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
9368 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
9369 (MonitorInfo): New struct.
9370 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
9371 (Fns_display_monitor_attributes_list): New functions.
9372 (display-usable-bounds): Remove.
9373 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
9376 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
9378 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
9379 (GTK_CHECK_VERSION): New macro, if not already defined.
9380 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
9381 replaced by GTK_CHECK_VERSION.
9383 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
9385 * xterm.h (GTK_PREREQ): New macro.
9386 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
9387 to use this macro instead, for consistency and clarity.
9389 2013-05-08 Eli Zaretskii <eliz@gnu.org>
9391 * xdisp.c (row_for_charpos_p): New function, with code of
9392 cursor_row_p, but accepts an additional argument CHARPOS instead
9393 of using a hardcoded PT.
9394 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
9395 (row_containing_pos): Call row_for_charpos_p instead of partially
9396 doing the same. Fixes cursor positioning under longlines-mode
9397 when longlines-show-effect includes more than one newline, when
9398 moving the cursor vertically up.
9400 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
9402 * makefile.w32-in (ACL_H): New macro.
9403 ($(BLD)/fileio.$(O)): Update dependencies.
9405 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9407 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
9408 * Makefile.in (LIB_ACL): New macro.
9409 (LIBACL_LIBS): Remove.
9410 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
9411 * fileio.c: Include <acl.h>.
9412 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
9413 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
9415 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
9418 * unexelf.c: Don't assume ElfW (Half) fits in int.
9419 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
9420 when dealing with ElfW (Half) values, since they can exceed 2**31
9421 on 64-bit OpenBSD hosts. Problem reported privately by Han Boetes.
9422 (entry_address): Omit unused NUM arg. All uses changed.
9424 2013-05-07 Juri Linkov <juri@jurta.org>
9426 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
9427 to the string converted from number with `Fnumber_to_string'.
9430 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9432 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
9433 This fixes a problem introduced by my previous change.
9435 2013-05-07 Glenn Morris <rgm@gnu.org>
9437 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
9439 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
9441 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
9443 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
9445 Static checking by GCC 4.8.0.
9446 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
9447 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
9448 (x_get_monitor_attributes_fallback)
9449 (x_get_monitor_attributes_xinerama)
9450 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
9451 Define only if USE_GTK.
9452 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
9453 (x_get_monitor_attributes_fallback): Omit unused locals.
9454 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
9455 Use double, not float, to avoid mixed-mode floating point arithmetic.
9457 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9458 Jan Djärv <jan.h.d@swipnet.se>
9460 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
9461 (XINERAMA_CFLAGS): New macros.
9462 (ALL_CFLAGS, LIBES): Use them.
9464 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
9465 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
9466 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
9467 (syms_of_xfns): DEFSYM them.
9468 (struct MonitorInfo): New struct.
9469 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
9470 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
9471 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
9472 (x_get_monitor_attributes_xinerama): New functions.
9473 (Fx_display_monitor_attributes_list): New primitive.
9474 (syms_of_xfns): Defsubr it.
9476 * xterm.h (x_display_info): Add Xatom_net_workarea and
9477 Xatom_net_current_desktop.
9479 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
9480 and dpyinfo->Xatom_net_current_desktop.
9482 2013-05-06 Eli Zaretskii <eliz@gnu.org>
9484 * xdisp.c (pos_visible_p): Use the special code for finding the
9485 beginning of a display property or overlay for any "replacing"
9486 display property, not just for display strings. This solves
9487 incorrect reporting of position by posn-at-point. (Bug#14241)
9489 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
9491 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
9492 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
9493 Verify that ElfW (Half) fits in int.
9494 (fatal): Use same signature as lisp.h.
9495 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
9496 configure and build with -DUNEXELF_DEBUG without worrying about
9497 other modules that use DEBUG.
9498 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
9499 possibly-wide integers now uses it instead of plain fprintf.
9500 (entry_address): New function, which avoids problems with 32-bit
9501 overflow on 64-bit hosts.
9502 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
9503 (round_up): Don't assume the remainder fits in int.
9504 (find_section): Use bool for boolean. Simplify debug code.
9505 (unexec): Don't assume file sizes fit in int or size_t.
9506 Omit unnecessary trailing newline in 'fatal' format.
9507 Use strerror rather than outputting decimal error number.
9508 Remove unused code when emacs is not defined;
9509 this file relies on Emacs now.
9510 Don't assume e_phnum and e_shnum are positive.
9512 * regex.c: Fix problems when DEBUG is defined.
9513 (extract_number, extract_number_and_incr): Define regardless of
9514 whether DEBUG is defined; that's simpler and makes the code less
9515 likely to go stale in the normal case when DEBUG is not defined.
9516 Return int rather than taking an int * arg. All callers changed.
9517 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
9518 Remove, replacing with ...
9519 (DEBUG_PRINT): New macro. All callers changed.
9520 (DEBUG_COMPILES_ARGUMENTS): New macro.
9521 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
9522 (print_compiled_pattern, print_double_string) [DEBUG]:
9523 Use prototype rather than old-style definition.
9524 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
9525 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
9526 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
9527 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
9528 Don't assume ptrdiff_t, size_t, and long are the same width as int.
9529 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
9530 This matters only when DEBUG is defined.
9532 2013-05-05 Eli Zaretskii <eliz@gnu.org>
9534 * xdisp.c (set_iterator_to_next): Set the
9535 ignore_overlay_strings_at_pos_p flag only if we are _really_
9536 iterating over an overlay string, as indicated by the
9537 current.overlay_string_index member. (Bug#14306)
9539 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
9541 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
9542 to where it is used, to avoid autorelease issues (Bug#14050).
9544 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
9546 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
9547 * fileio.c (syms_of_fileio): Implement this.
9548 * filelock.c (create_lock_file): If symbolic links don't work, so
9549 we use a regular file as a lock file, do not fsync the lock file;
9552 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
9554 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
9555 (syms_of_minibuf): Adjust accodingly.
9557 * callint.c (Fcall_interactively): Adjust calls accordingly.
9559 2013-05-04 Eli Zaretskii <eliz@gnu.org>
9561 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
9562 w->contents is a buffer before computing everything else.
9563 Use parentheses to disambiguate last part of the condition.
9565 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
9566 assertion violations. (Bug#14062)
9568 2013-05-01 David Reitter <david.reitter@gmail.com>
9570 * nsfns.m (ns_tooltip): Initialize.
9572 2013-04-28 Eli Zaretskii <eliz@gnu.org>
9574 * coding.c (decode_coding_gap): Don't remove the character before
9575 a newline unless it's a CR character. (Bug#14287)
9577 2013-04-28 Dan Nicolaescu <dann@gnu.org>
9579 * dispextern.h (struct face): Move enum face_underline_type
9580 earlier so that bitfields can be in the same word.
9582 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
9584 * nsfns.m (handlePanelKeys): New function.
9585 (EmacsOpenPanel:performKeyEquivalent:)
9586 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
9587 arrows/function/control and copy/paste keys (Bug#14296).
9589 2013-04-27 Juri Linkov <juri@jurta.org>
9591 * callint.c (Fcall_interactively): Call `Qread_number' for
9592 interactive code letter `n' instead of using duplicate code.
9595 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
9597 * systime.h (make_timeval): Declare as 'const'.
9599 2013-04-27 Kenichi Handa <handa@gnu.org>
9601 * font.c (font_open_entity): Always open a font of manageable
9604 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
9606 Port better to AIX (Bug#14258).
9607 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
9610 2013-04-24 Kenichi Handa <handa@gnu.org>
9612 * coding.c (decode_coding_iso_2022): When an invalid escape
9613 sequence is encountered, reset the invocation and designation
9614 status to the safest one.
9616 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
9618 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
9619 Without this fix, "make distclean" leaves stamp-h1 behind.
9621 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
9623 * w32fns.c (w32_fullscreen_rect): New function to compute the
9624 window rectangle for the given fullscreen mode.
9625 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
9626 longer tunes the window size. This keeps the window's edges flush
9627 with the screen and allows the taskbar to hide itself in fullboth.
9629 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
9630 window decorations and uses the entire screen.
9632 * w32term.h (w32_fullscreen_rect) Add prototype.
9633 (struct w32_output): Replace normal_width, normal_height,
9634 normal_top, and normal_left members with a single normal_placement
9636 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
9638 (FRAME_NORMAL_PLACEMENT): New macro.
9640 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
9642 * minibuf.c (Ftest_completion): Silence compiler warning.
9644 2013-04-15 Eli Zaretskii <eliz@gnu.org>
9646 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
9649 * frame.h (WINDOW_FRAME): Protect macro and its argument with
9652 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
9653 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
9654 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
9655 parentheses where appropriate.
9657 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
9659 * keyboard.c (timer_start_idle): Remove no-longer-used local.
9661 2013-04-14 Eli Zaretskii <eliz@gnu.org>
9663 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
9664 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
9665 Mention in the doc string that setting these variables takes
9666 effect only after a call to set-window-buffer. (Bug#14200)
9668 2013-04-13 Eli Zaretskii <eliz@gnu.org>
9670 * indent.c (Fvertical_motion): Don't consider display strings on
9671 overlay strings as display strings on the buffer position we
9672 started from. This prevents vertical cursor motion from jumping
9673 more than one line when there's an overlay string with a display
9674 property at end of line.
9675 Reported by Karl Chen <Karl.Chen@quarl.org> in
9676 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
9678 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
9680 * window.c (select_window): `record_buffer' even if window is
9681 already selected (bug#14191).
9683 2013-04-11 Eli Zaretskii <eliz@gnu.org>
9685 * window.c (Fwindow_end): Test more flags, including the buffer's
9686 last_overlay_modified flag, to determine whether the window's
9687 display is really up-to-date. Prevents the function from
9688 returning a stale value. (Bug#14170)
9689 (Fwindow_line_height): Fix the test for up-to-date-ness of the
9692 2013-04-10 Eli Zaretskii <eliz@gnu.org>
9694 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
9695 garbaged only if it is not already the top frame on its TTY.
9696 This prevents flickering due to constant redrawing of TTY frames when
9697 there are GUI frames open in the same session. (Bug#13864)
9699 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
9701 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
9702 of marking the idle timers directly.
9704 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
9706 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
9709 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
9711 * window.c (select_window): Don't record_buffer while the invariant is
9712 temporarily broken (bug#14161).
9714 * fns.c (Fdelq): Don't assume !NILP => CONSP.
9716 2013-04-07 Eli Zaretskii <eliz@gnu.org>
9718 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
9720 2013-04-07 Romain Francoise <romain@orebokech.com>
9722 Ignore additional platform-specific ACL errors (Bug#13702).
9723 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
9724 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
9726 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
9728 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
9731 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
9733 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
9734 This bug was introduced by my 2013-02-25 change that simplified
9735 data_start configuration. Without this change, on GNU/Linux
9736 an Emacs configured with --enable-profiling fails immediately
9737 due to a profiler signal.
9738 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
9739 with these flags. On platforms where special flags are needed
9740 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
9741 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
9742 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
9744 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
9746 Get rid of some platform-specific functions examining window
9747 system and its capabilities. This is a partial rework of the
9749 * lisp.h (have_menus_p): Remove prototype. This function is
9750 replaced with platform-independent window_system_available.
9751 (check_window_system): Move to...
9752 * frame.h (decode_window_system_frame, window_system_available):
9753 ...here, add new prototypes.
9754 * frame.c (window_system_available, decode_window_system_frame):
9756 (check_window_system): Platform-independent now.
9757 * xterm.h (x_in_use): Remove declaration.
9759 * w32term.h (check_x_frame):
9760 * nsterm.h (check_x_frame): Remove prototypes. This function
9761 is replaced with platform-independent decode_window_system_frame.
9762 * msdos.c (have_menus_p): Remove.
9763 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
9764 Remove platform-specific functions. Use check_window_system,
9765 decode_window_system_frame and check_ns_display_info where
9766 appropriate. Minor style and comment tweaks.
9767 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
9768 (check_x_frame): Likewise.
9769 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
9771 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
9772 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
9773 * xmenu.c, xselect.c: All related users changed.
9775 2013-04-03 Kenichi Handa <handa@gnu.org>
9777 The following changes is to optimize the code for reading UTF-8
9780 * coding.c (check_ascii): Rename from detect_ascii. Return value
9781 changed. Check EOL format. Do not call adjust_coding_eol_type
9783 (check_utf_8): New function.
9784 (adjust_coding_eol_type): Do nothing if already adjusted.
9785 (detect_coding): Compare the return value of check_ascii with
9786 coding->src_bytes. Call adjust_coding_eol_type if necessary.
9787 (decode_coding_gap): Optimize for valid UTF-8.
9789 2013-03-21 Kenichi Handa <handa@gnu.org>
9791 * coding.c (syms_of_coding): Cancel previous change.
9793 * insdel.c (insert_from_gap): Fix previous change.
9795 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
9797 Consistently use platform-specific function to detect window system.
9798 * lisp.h (check_window_system): New prototype. This function is
9799 going to replace check_x, check_w32 and check_ns.
9800 (have_menus_p): Mention msdos.c in comment.
9801 * fontset.c (check_window_system_func): Remove. Adjust all users.
9802 * fontset.h (check_window_system_func): Remove prototype.
9803 * nsterm.h (check_ns):
9804 * xterm.h (check_x):
9805 * w32term.h (check_w32): Likewise.
9806 * menu.c (Fx_popup_menu): Use check_window_system.
9807 * msdos.c (check_window_system): Define for MS-DOS.
9808 * nsfns.m (check_window_system): Define for NS. Adjust all users.
9809 * w32fns.c (check_window_system): Likewise for MS-Windows.
9810 * xfns.c (check_window_system): Likewise for X.
9811 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
9812 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
9814 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
9816 Prefer < to > in range checks such as 0 <= i && i < N.
9817 This makes it easier to visualize quantities on a number line.
9818 This patch doesn't apply to all such range checks,
9819 only to the range checks affected by the 2013-03-24 change.
9820 This patch reverts most of the 2013-03-24 change.
9821 * alloc.c (xpalloc, Fgarbage_collect):
9822 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
9823 * character.c (string_escape_byte8):
9824 * charset.c (read_hex):
9825 * data.c (cons_to_unsigned):
9826 * dispnew.c (update_frame_1):
9827 * doc.c (Fsubstitute_command_keys):
9828 * doprnt.c (doprnt):
9829 * editfns.c (hi_time, decode_time_components):
9830 * fileio.c (file_offset):
9831 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
9832 * font.c (font_intern_prop):
9833 * frame.c (x_set_alpha):
9834 * gtkutil.c (get_utf8_string):
9835 * indent.c (check_display_width):
9836 * keymap.c (Fkey_description):
9837 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
9839 * minibuf.c (read_minibuf_noninteractive):
9840 * process.c (wait_reading_process_output):
9841 * search.c (Freplace_match):
9842 * window.c (get_phys_cursor_glyph):
9843 * xdisp.c (redisplay_internal):
9844 * xsmfns.c (smc_save_yourself_CB):
9845 Prefer < to > for range checks.
9846 * dispnew.c (sit_for): Don't mishandle NaNs.
9847 This fixes a bug introduced in the 2013-03-24 change.
9848 * editfns.c (decode_time_components): Don't hoist comparison.
9849 This fixes another bug introduced in the 2013-03-24 change.
9851 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
9853 * frame.h (struct frame): Drop scroll_bottom_vpos
9854 member becaue all real users are dead long ago.
9855 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
9856 * xdisp.c (redisplay_internal): Adjust user.
9858 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
9860 * nsmenu.m (showAtX:Y:for:): setLevel to
9861 NSPopUpMenuWindowLevel (Bug#13998).
9863 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
9865 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
9866 (ns_check_pending_open_menu): Declare.
9868 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
9869 (x_activate_menubar): Update the menu with title that matches
9870 ns_get_pending_menu_title, and call
9871 ns_check_pending_openmenu (Bug#12698).
9872 (menuWillOpen:): New method.
9873 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
9875 * nsterm.m (menu_will_open_state, menu_mouse_point)
9876 (menu_pending_title): New varaibles.
9877 (ns_get_pending_menu_title, ns_check_menu_open)
9878 (ns_check_pending_open_menu): New functions.
9880 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
9882 * indent.c (current_column_bol_cache): Remove leftover which is not
9883 used in Fmove_to_column any more.
9884 (current_column, scan_for_column): Adjust users.
9885 * keyboard.c (last_point_position_buffer, last_point_position_window):
9886 Remove leftovers which are not used for recording undo any more.
9887 (command_loop_1, syms_of_keyboard): Adjust users.
9888 * xdisp.c (last_max_ascent): Remove leftover which is not used in
9889 redisplay_window any more.
9890 (move_it_to): Adjust user.
9892 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
9894 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
9895 Update dependencies.
9897 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
9899 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
9900 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
9903 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9905 * window.h (struct window): Replace hchild, vchild and buffer slots
9906 with a single slot 'contents'. This is possible because each valid
9907 window may have either the child window (in vertical or horizontal
9908 combination) or buffer to display (for the leaf window). Using that,
9909 a lot of operations to traverse and/or change window hierarchies may
9910 be simplified. New member horizontal is used to distinguish between
9911 horizontal and vertical combinations of internal windows.
9912 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
9913 (WINDOW_VERTICAL_COMBINATION_P): New macros.
9914 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
9915 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
9916 Use contents slot, not buffer, where appropriate.
9917 (wset_combination): New function.
9918 (wset_buffer): Add eassert.
9919 (Fframe_first_window): Simplify the loop reaching first window.
9920 (Fwindow_buffer): Use WINDOW_LEAF_P.
9921 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
9922 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
9923 (unshow_buffer): Convert initial debugging check to eassert.
9924 (replace_window, recombine_windows, Fdelete_other_windows_internal)
9925 (make_parent_window, window_resize_check, window_resize_apply)
9926 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
9927 (Fset_window_configuration, delete_all_child_windows, save_window_save):
9928 Adjust to match struct window changes.
9929 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
9930 (mark_window_cursors_off, count_windows, get_leaf_windows)
9931 (foreach_window_1): Simplify the loop.
9932 * alloc.c (mark_object): Do not check for the leaf window because
9933 internal windows has no glyph matrices anyway.
9934 * dispnew.c (clear_window_matrices, showing_window_margins_p)
9935 (allocate_matrices_for_window_redisplay, fake_current_matrices)
9936 (allocate_matrices_for_frame_redisplay, free_window_matrices)
9937 (build_frame_matrix_from_window_tree, mirror_make_current)
9938 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
9939 (update_window_tree, set_window_update_flags): Simplify the loop.
9940 (sync_window_with_frame_matrix_rows): Enforce live window.
9941 Use contents slot, not buffer, where appropriate.
9942 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
9943 and WINDOW_HORIZONTAL_COMBINATION_P.
9944 (make_frame_visible_1): Simplify the loop.
9945 Use contents slot, not buffer, where appropriate.
9946 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
9947 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
9948 (expose_window_tree): Likewise.
9949 Use contents slot, not buffer, where appropriate.
9950 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
9951 to avoid deleted windows. Use contents slot instead of buffer.
9952 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
9953 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
9954 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
9955 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
9957 2013-03-28 Eli Zaretskii <eliz@gnu.org>
9959 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
9960 identify the reasons for assertion violations in bug#14062 and
9962 (Fx_show_tip): Fix compilation error under
9963 "--enable-check-lisp-object-type". (Bug#14073)
9965 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
9966 Reported by <rzl24ozi@gmail.com>.
9968 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
9970 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
9972 (unwind_with_echo_area_buffer): ...to restore it here.
9973 This is needed to ensure that...
9974 (redisplay_window): ...both window markers are valid here,
9975 which is verified by eassert.
9976 * editfns.c (save_excursion_save): Do not assume that
9977 selected_window always displays the buffer.
9978 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
9981 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
9983 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
9986 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
9988 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
9990 2013-03-27 Eli Zaretskii <eliz@gnu.org>
9992 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
9993 since MinGW's w32api headers do. This avoids compiler warnings.
9995 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
9998 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10000 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
10002 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
10004 * gtkutil.c (style_changed_cb): Check if frame is live and an
10005 X frame (Bug#14038).
10007 2013-03-26 Eli Zaretskii <eliz@gnu.org>
10009 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
10010 Define only for _WIN32_WINNT less than 0x0500.
10011 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
10013 Move inclusion of time.h before sys/time.h, so that MinGW64 could
10014 see its own definitions of 'struct timeval' and 'struct timezone'.
10016 Fix incompatibilities between MinGW.org and MinGW64 headers.
10017 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
10019 * w32.c (REPARSE_DATA_BUFFER): Guard with
10020 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
10022 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
10024 * xterm.c: Include X11/XKBlib.h
10025 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
10027 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
10029 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
10031 * blockinput.h (input_blocked_p): Likewise.
10032 * bytecode.c (exec_byte_code): Likewise.
10033 * callproc.c (call_process_kill, call_process_cleanup)
10034 (Fcall_process): Likewise.
10035 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
10036 (Fccl_execute_on_string): Likewise.
10037 * character.c (string_escape_byte8): Likewise.
10038 * charset.c (read_hex): Likewise.
10039 * cm.c (calccost): Likewise.
10040 * data.c (cons_to_unsigned): Likewise.
10041 * dired.c (directory_files_internal, file_name_completion):
10043 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
10044 (sit_for): Likewise.
10045 * doc.c (Fsubstitute_command_keys): Likewise.
10046 * doprnt.c (doprnt): Likewise.
10047 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
10048 * emacsgtkfixed.c: Likewise.
10049 * fileio.c (file_offset, Fwrite_region): Likewise.
10050 * floatfns.c (Fexpt, fmod_float): Likewise.
10051 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
10053 * font.c (font_intern_prop): Likewise.
10054 * frame.c (x_set_alpha): Likewise.
10055 * gtkutil.c (get_utf8_string): Likewise.
10056 * indent.c (check_display_width): Likewise.
10057 * intervals.c (create_root_interval, rotate_right, rotate_left)
10058 (split_interval_right, split_interval_left)
10059 (adjust_intervals_for_insertion, delete_node)
10060 (interval_deletion_adjustment, adjust_intervals_for_deletion)
10061 (merge_interval_right, merge_interval_left, copy_intervals)
10062 (set_intervals_multibyte_1): Likewise.
10063 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
10064 * keymap.c (Fkey_description): Likewise.
10065 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
10066 * lread.c (openp, read_integer, read1, string_to_number):
10068 * menu.c (ensure_menu_items): Likewise.
10069 * minibuf.c (read_minibuf_noninteractive): Likewise.
10070 * print.c (printchar, strout): Likewise.
10071 * process.c (create_process, Faccept_process_output)
10072 (wait_reading_process_output, read_process_output, send_process)
10073 (wait_reading_process_output): Likewise.
10074 * profiler.c (make_log, handle_profiler_signal): Likewise.
10075 * regex.c (re_exec): Likewise.
10076 * regex.h: Likewise.
10077 * search.c (looking_at_1, Freplace_match): Likewise.
10078 * sysdep.c (get_child_status, procfs_ttyname)
10079 (procfs_get_total_memory): Likewise.
10080 * systime.h (EMACS_TIME_VALID_P): Likewise.
10081 * term.c (dissociate_if_controlling_tty): Likewise.
10082 * window.c (get_phys_cursor_glyph): Likewise.
10083 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
10084 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
10086 * xfns.c (Fx_window_property): Likewise.
10087 * xmenu.c (set_frame_menubar): Likewise.
10088 * xselect.c (x_get_window_property, x_handle_dnd_message):
10090 * xsmfns.c (smc_save_yourself_CB): Likewise.
10091 * xterm.c (x_scroll_bar_set_handle): Likewise.
10093 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
10095 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
10096 to be optional or nil. Adjust comment and convert it to docstring.
10097 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
10098 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
10100 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
10102 Static checking by GCC 4.8-20130319.
10103 * image.c (gif_load): Assume pass < 3 to pacify GCC.
10104 * process.c (Fset_process_datagram_address)
10105 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
10106 * xdisp.c (get_char_face_and_encoding)
10107 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
10108 (get_glyph_face_and_encoding): Prepare face before possibly using it.
10109 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
10111 2013-03-24 Ken Brown <kbrown@cornell.edu>
10113 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
10114 fix compilation on 64-bit Cygwin, where underscores are not
10115 automatically prepended.
10117 * w32term.c (w32_initialize): Silence compiler warning.
10119 2013-03-23 Eli Zaretskii <eliz@gnu.org>
10121 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
10122 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
10123 variables, to save and restore frame dimensions.
10124 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
10125 after returning from a 'fullscreen' configuration.
10126 use SendMessage instead of PostMessage to send the SC_RESTORE message,
10127 to avoid races between the main thread and the input thread.
10129 * w32term.h (struct w32_output): New members normal_width,
10130 normal_height, normal_top, normal_left, and prev_fsmode.
10131 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
10132 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
10133 members of a frame.
10135 * w32term.c (w32fullscreen_hook): Record last value of the frame's
10136 'fullscreen' parameter. Always record previous width and height
10137 of the frame, except when switching out of maximized modes, so
10138 that they could be restored correctly, instead of resetting to the
10139 default frame dimensions. Send SC_RESTORE command to the frame,
10140 unless we are going to send SC_MAXIMIZE, to restore the frame
10141 resize hints in the mouse pointer shown by the window manager.
10144 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
10146 * lisp.h (get_frame_param): Adjust conditions for prototype
10149 2013-03-22 Ken Brown <kbrown@cornell.edu>
10151 * unexcw.c: Drop unneeded inclusion of w32common.h.
10152 (report_sheap_usage): Declare.
10153 (read_exe_header): Add magic numbers for x86_64.
10154 (fixup_executable): Fix printf format specifier for unsigned long
10157 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
10159 * frame.h (struct frame): Put menu_bar_window under #ifdef
10160 because this member is not needed when X toolkit is in use.
10161 (fset_menu_bar_window):
10162 * dispnew.c (clear_current_matrices, clear_desired_matrices)
10163 (free_glyphs, update_frame):
10164 * xdisp.c (expose_frame): Likewise.
10165 (display_menu_bar): Likewise. Remove redundant eassert.
10166 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
10169 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
10171 Use functions and constants to manipulate Lisp_Save_Value objects.
10172 This replaces code that used macros and strings and token-pasting.
10173 The change makes the C source a bit easier to follow,
10174 and shrinks the Emacs executable a bit.
10175 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
10176 (make_save_value): Change 1st arg from string to enum. All callers
10179 (mark_object): Use if, not #if, for GC_MARK_STACK.
10180 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
10181 (XSAVE_OBJECT): Now functions, not macros.
10182 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
10183 the constant was never used.
10184 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
10185 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
10186 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
10187 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
10189 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
10190 type3 with a single member save_type. All uses changed.
10191 (save_type, set_save_pointer, set_save_integer): New functions.
10192 * print.c (PRINTX): Remove.
10194 * alloc.c: Remove redundant static declarations.
10196 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10198 * window.h (struct window): Convert left_col, top_line, total_lines
10199 and total_cols from Lisp_Objects to integers. Adjust comments.
10200 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
10202 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
10203 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
10204 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
10205 Adjust users where appropriate.
10207 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
10209 * frame.h (struct frame): Drop resx and resy because the same data is
10210 available from window system-specific output context. Adjust users.
10211 (default_pixels_per_inch_x, default_pixels_per_inch_y):
10212 New functions to provide defaults when no window system available.
10213 (FRAME_RES_X, FRAME_RES_Y): New macros.
10214 (NUMVAL): Move from xdisp.c.
10215 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
10216 (Ffont_face_attributes, Fopen_font):
10217 * image.c (gs_load):
10218 * w32font.c (fill_in_logfont):
10219 * xdisp.c (calc_pixel_width_or_height):
10220 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
10221 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
10223 2013-03-20 Kenichi Handa <handa@gnu.org>
10225 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
10226 to 1 (temporary workaround until a bug related to ASCII
10227 optimization is fixed).
10229 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
10231 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
10232 Signal error if window is not internal. Adjust docstring.
10233 (delete_all_child_windows): Use combination_limit to save the buffer.
10234 (Fset_window_configuration): Adjust accordingly.
10235 * print.c (syms_of_print): Initialize debugging output not here...
10236 (init_print_once): ...but in a new function here.
10237 * lisp.h (init_print_once): Add prototype.
10238 * emacs.c (main): Add call to init_print_once. Adjust comments.
10240 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
10242 * window.c (window_resize_check, window_resize_apply)
10243 (window_from_coordinates, recombine_windows, set_window_buffer)
10244 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
10245 (Fsplit_window_internal, Fdelete_window_internal)
10246 (freeze_window_starts): Use bool for booleans.
10247 * window.h (window_frame_coordinates, resize_frame_windows)
10248 (freeze_window_starts, set_window_buffer): Adjust prototypes.
10250 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
10252 * dispnew.c (bitch_at_user): Use `user-error'.
10254 2013-03-17 Ken Brown <kbrown@cornell.edu>
10256 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
10257 as return type of image_background. (Bug#13981)
10258 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
10260 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
10262 * nsterm.m (updateFrameSize:): Change resize increments if needed.
10263 (ns_select): Don't return with result uninitialized.
10265 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
10268 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
10270 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
10271 directories. If filename is nil, get directory name (Bug#13932).
10272 Use getFilename and getDirectory.
10273 (getFilename, getDirectory): New methods for EmacsSavePanel and
10275 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
10277 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
10279 * coding.c (decode_coding_gap): Fix typo caught by static checking.
10281 2013-03-15 Kenichi Handa <handa@gnu.org>
10283 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
10284 (adjust_after_replace): Make it back to static. Delete the third
10285 arg text_at_gap_tail. Cancel the code for handling it.
10287 * coding.h (struct coding_system): New member eol_seen.
10289 * coding.c (detect_ascii): New function.
10290 (detect_coding): Set coding->head_ascii and coding->eol_seen only
10291 when the source bytes are actually scanned. On detecting for
10292 coding_category_utf_8_auto, call detect_ascii instead of scanning
10293 source bytes directly.
10294 (produce_chars): Call insert_from_gap with the new arg 0.
10295 (encode_coding): Likewise.
10296 (decode_coding_gap): Control ASCII optimization by the variable
10297 disable_ascii_optimization instead of #ifndef .. #endif.
10298 Deccode EOL format according to coding->eol_seen.
10299 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
10302 * lisp.h (adjust_after_replace): Cancel externing it.
10303 (insert_from_gap): Adjust prototype.
10305 2013-03-15 Eli Zaretskii <eliz@gnu.org>
10307 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
10308 FULLSCREEN_MAXIMIZED. (Bug#13935)
10310 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
10312 * region-cache.c (find_cache_boundary, move_cache_gap)
10313 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
10314 Simplify debugging check and convert to eassert. Adjust comment.
10315 (pp_cache): Put under ENABLE_CHECKING.
10317 2013-03-14 Eli Zaretskii <eliz@gnu.org>
10319 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
10320 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
10321 and WM_ACTIVATEAPP.
10322 (w32fullscreen_hook): If the frame is visible, reset
10323 f->want_fullscreen flag after changing the frame size. If the
10324 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
10327 2013-03-13 Daniel Colascione <dancol@dancol.org>
10329 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
10330 too so that these builds can use Cygwin's file conversion
10331 functions. (We've been building and linking cygw32.o all along
10332 and just not using it.)
10334 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10336 File synchronization fixes (Bug#13944).
10337 * Makefile.in (LIB_FDATASYNC): New macro.
10339 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
10340 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
10341 Don't worry about HAVE_FSYNC, since a substitute fsync is
10342 available if the system lacks one.
10343 (Fwrite_regin): Retry fsync if interrupted.
10345 2013-03-13 Eli Zaretskii <eliz@gnu.org>
10347 * w32term.c (w32_read_socket): If the Emacs frame is being
10348 activated, call w32fullscreen_hook, to make sure the new frame
10349 dimensions are in effect. (Bug#13937)
10351 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
10353 * xdisp.c (init_iterator): Simplify because both character and byte
10354 positions are either specified or -1. Add eassert. Adjust comment.
10355 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
10356 character and byte positions can be obtained from marker.
10358 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
10360 Static checking by Sun C 5.12.
10361 * alloc.c (buffer_memory_full) [REL_ALLOC]:
10362 * bytecode.c (exec_byte_code):
10363 * dispnew.c (init_display):
10365 * fileio.c (Fsubstitute_in_file_name):
10366 * keyboard.c (Fevent_convert_list):
10367 * keymap.c (Fsingle_key_description):
10368 * term.c (maybe_fatal, fatal):
10369 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
10370 * xsmfns.c (Fhandle_save_session):
10371 Omit unreachable code.
10372 * keymap.c (map_keymap_char_table_item): Cast void * to
10373 a function pointer type; the C Standard requires this.
10375 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
10376 Include <sys/param.h> unconditionally, as that works elsewhere and
10377 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
10378 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
10381 See ChangeLog.12 for earlier changes.
10383 ;; Local Variables:
10387 Copyright (C) 2011-2014 Free Software Foundation, Inc.
10389 This file is part of GNU Emacs.
10391 GNU Emacs is free software: you can redistribute it and/or modify
10392 it under the terms of the GNU General Public License as published by
10393 the Free Software Foundation, either version 3 of the License, or
10394 (at your option) any later version.
10396 GNU Emacs is distributed in the hope that it will be useful,
10397 but WITHOUT ANY WARRANTY; without even the implied warranty of
10398 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
10399 GNU General Public License for more details.
10401 You should have received a copy of the GNU General Public License
10402 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.