1 2015-03-24 Daniel Colascione <dancol@dancol.org>
3 * process.c (Fprocess_running_child_p): Return number identifier of
4 the foreground process group if we know it.
6 2015-03-23 Paul Eggert <eggert@cs.ucla.edu>
8 Minor refactoring of new Fmake_process code
9 * process.c (Fmake_process): Refactor to avoid call to Flength, to
10 avoid cast to 'char **', and to reduce indenting and reuse of locals.
12 2015-03-23 Daiki Ueno <ueno@gnu.org>
14 * process.c (Fmake_process): New function.
15 (create_process, create_pty): Check p->pty_flag instead of
16 Vprocess_connection_type.
17 (syms_of_process): Register QCcommand, QCconnection_type, Qpty,
18 Qpipe, and Smake_process. Unregister Sstart_process.
20 2015-03-22 Jan Djärv <jan.h.d@swipnet.se>
22 * fontset.c (fontset_pattern_regexp): Replace + 1 with + 3 for
23 regexsize (Bug#20156).
25 2015-03-21 Eli Zaretskii <eliz@gnu.org>
27 * emacs.c (synchronize_locale) [WINDOWSNT]: Ignore 'category' and
28 always use LC_ALL instead. Fixes problems with setting
29 system-time-locale to something non-default.
31 2015-03-18 Glenn Morris <rgm@gnu.org>
33 * frame.h (x_set_bitmap_icon): Don't set the icon if icon-type is
34 nil/not present in the parameter alist. (Bug#19680)
36 2015-03-18 Stefan Monnier <monnier@iro.umontreal.ca>
38 * alloc.c (purecopy): Handle hash-tables.
40 2015-03-16 Stefan Monnier <monnier@iro.umontreal.ca>
42 * minibuf.c (Fread_buffer): Add `predicate' argument.
43 * callint.c (Fcall_interactively): Adjust calls accordingly.
45 2015-03-15 Eli Zaretskii <eliz@gnu.org>
47 * xdisp.c (handle_invisible_prop): Fix up it->position even when
48 we are going to load overlays at the beginning of the invisible text.
49 (setup_for_ellipsis): Reset the ignore_overlay_strings_at_pos_p
51 (next_overlay_string): Set the overlay_strings_at_end_processed_p
52 flag only if the overlays just processed were actually loaded at EOB.
54 2015-03-14 Daniel Colascione <dancol@dancol.org>
56 * emacs.c (standard_args): Add --no-x-resources.
57 (usage_message): Document that -Q implies --no-x-resources.
59 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
61 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
63 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
65 2015-03-12 Eli Zaretskii <eliz@gnu.org>
67 * w32font.c (font_supported_scripts): Add subranges for Latin
68 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
69 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
70 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
71 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
72 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
73 Alphanumeric Symbols into several "scripts" like fontset.el does.
75 (syms_of_w32font): DEFSYM all the new script symbols.
77 2015-03-07 Eli Zaretskii <eliz@gnu.org>
79 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
80 Fix typedefs to be consistent with the corresponding w32 API
82 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
83 DefWindowProc if we successfully handled the message, as doing so
84 causes problems in displaying selection dialogs. (Bug#11732)
86 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
88 Work around x86 glibc backtrace bug
89 * sysdep.c (emacs_backtrace): Don't dump core on x86.
92 2015-03-05 Eli Zaretskii <eliz@gnu.org>
94 * keyboard.c (make_lispy_position): When the click is on the
95 right-side vertical scroll bar, pass the rightmost X coordinate to
96 buffer_posn_from_coords, so that the returned text position
97 reflects the closest point to the click. Fixes region extension
98 when mouse moves outside the Emacs frame that has scroll bars on
101 2015-03-04 Martin Rudalics <rudalics@gmx.at>
103 * frame.c (x_set_font): Try to keep frame height and width
104 unchanged if tool bar size changes with new font.
106 2015-03-03 Eli Zaretskii <eliz@gnu.org>
108 * search.c (find_newline): Avoid assertion violations in
109 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
110 for newlines near the end of the buffer. This happens in Rmail
111 when JIT font-lock fontifies a newly displayed portion of the
114 2015-03-03 Eli Zaretskii <eliz@gnu.org>
116 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
119 2015-03-03 Glenn Morris <rgm@gnu.org>
121 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
123 2015-03-03 Eli Zaretskii <eliz@gnu.org>
125 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
126 mouse_position_for_popup only for X frames. (Bug#19862)
128 2015-03-03 Eli Zaretskii <eliz@gnu.org>
130 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
132 2015-03-03 Eli Zaretskii <eliz@gnu.org>
134 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
135 assq_no_quit to fetch color definition by its string name.
138 2015-03-03 Eli Zaretskii <eliz@gnu.org>
140 * xdisp.c (move_it_in_display_line_to): Handle the case where the
141 last character of a screen line is whitespace, and we are under
142 word-wrap with overflow-newline-into-fringe turned on.
145 2015-03-03 Eli Zaretskii <eliz@gnu.org>
147 * xdisp.c (handle_stop, handle_single_display_spec)
148 (next-element_from_image): Don't reset the
149 ignore_overlay_strings_at_pos_p flag here.
150 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
152 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
153 after we've exhausted all the overlay strings at the current
154 position. (Bug#19307)
156 2015-03-03 Eli Zaretskii <eliz@gnu.org>
158 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
159 according to the object we are about to resume iterating.
162 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
163 of the window whose current glyph matrix was resized, which
164 disables the mode-line row as side effect.
166 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
167 whose update_mode_line flag is set. (Bug#19721)
169 2015-03-03 Eli Zaretskii <eliz@gnu.org>
171 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
173 2015-03-03 Daniel Colascione <dancol@dancol.org>
175 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
177 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
179 * alloc.c (run_finalizers): Omit unused local.
180 Also, redo newly-added code as per usual Emacs style.
182 2015-03-03 Martin Rudalics <rudalics@gmx.at>
184 * frame.c (adjust_frame_size): If the pixel sizes remain
185 unchanged but the number of lines or columns of the frame
186 changes, run `window--pixel-to-total' (Bug#19972).
187 (Qwindow_pixel_to_total): DEFSYM it.
189 2015-03-03 Daniel Colascione <dancol@dancol.org>
191 * print.c (print_object): Print whether a finalizer has
194 * data.c (Ftype_of): Make `type-of' work with finalizers.
195 (syms_of_data): Register Qfinalizer.
197 2015-03-02 Daniel Colascione <dancol@dancol.org>
199 * print.c (print_object): Print finalizers.
202 (finalizers, doomed_finalizers): New variables.
203 (init_finalizer_list, finalizer_insert, unchain_finalizer)
204 (mark_finalizer_list, queue_doomed_finalizers)
205 (run_finalizer_handler, run_finalizer_function, run_finalizers):
207 (garbage_collect_1, mark_object, sweep_misc)
208 (init_alloc_once, syms_of_alloc): Support finalizers.
209 (gc-precise-p): New Lisp variable.
211 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
212 (FINALIZERP, XFINALIZER): New functions.
213 (Lisp_Finalizer): New structure.
215 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
217 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
218 if CATEGORY is not an integer, or is an integer out of
219 unicode_category_t range.
221 2015-02-28 Martin Rudalics <rudalics@gmx.at>
223 * frame.c (make_initial_frame, Fmake_terminal_frame):
224 Set can_x_set_window_size and after_make_frame (Bug#19962).
226 2015-02-28 Eli Zaretskii <eliz@gnu.org>
228 * character.c (alphabeticp, decimalnump): New functions.
229 * character.h (alphabeticp, decimalnump): Add prototypes.
231 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
232 for multibyte characters by calling alphabeticp and decimalnump.
233 (BIT_ALPHA, BIT_ALNUM): New bit masks.
234 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
236 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
239 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
241 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
243 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
245 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
246 Initialize all args. Get outer_border from window attributes.
247 Fix typo for top_offset_y.
248 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
249 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
251 2015-02-27 Mark Laws <mdl@60hz.org>
253 Support daemon mode on MS-Windows (bug#19688)
254 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
255 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
256 signal clients we are ready for connections.
257 (Fdaemon_initialized): Use DAEMON_RUNNING.
258 [WINDOWSNT]: MS-Windows specific code to signal clients we are
259 ready for connections.
261 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
262 MS-Windows conditions for running in daemon mode.
264 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
266 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
268 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
271 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
273 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
274 dont use OUTER_TO_INNER macros.
275 (x_menu_show): Call x_real_pos_and_offsets, don't use
276 OUTER_TO_INNER macros.
278 2015-02-26 Eli Zaretskii <eliz@gnu.org>
280 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
282 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
284 * emacs.c (decode_env_path): Add parentheses around ternary
285 operator to increase readability and pacify compiler warnings.
287 2015-02-26 Eli Zaretskii <eliz@gnu.org>
289 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
292 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
294 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
296 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
298 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
299 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
300 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
302 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
303 instead of OUTER_TO_INNER_DIFF macros.
305 * xfns.c (x_real_pos_and_offsets): New function, basically the code
306 from x_real_positions.
307 (x_real_positions): Call x_real_pos_and_offsets.
308 (x_relative_mouse_position): Use XTranslateCoordinates instead of
309 OUTER_TO_INNER_DIFF macros.
310 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
311 border from window attributes. Adjust tool bar and menu widths.
313 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
316 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
318 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
320 Backtrace after malloc arena is corrupted
321 Without this change, if the malloc arena is corrupted and then
322 'backtrace' is called, the backtrace can crash because 'backtrace'
323 calls 'malloc'. For more, please see:
324 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
325 * emacs.c (main): Initialize tables used by 'backtrace'.
326 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
328 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
330 * nsfns.m (Fx_frame_geometry): New function.
331 (syms_of_nsfns): Defsubr Sx_frame_geometry.
333 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
336 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
337 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
339 2015-02-21 Eli Zaretskii <eliz@gnu.org>
341 * w32term.c (queue_notifications):
342 * w32inevt.c (handle_file_notifications):
343 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
346 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
348 Prefer 'Qfoo' to 'intern ("foo")'
349 * buffer.c (syms_of_buffer):
350 * bytecode.c (exec_byte_code):
351 * callint.c (Fcall_interactively):
352 * callproc.c (create_temp_file):
353 * charset.c (define_charset_internal):
354 * coding.c (syms_of_coding):
355 * editfns.c (syms_of_editfns):
357 * fns.c (syms_of_fns):
358 * frame.c (delete_frame, Fframe_parameters):
359 * keyboard.c (syms_of_keyboard):
360 * keymap.c (syms_of_keymap):
361 * minibuf.c (read_minibuf, syms_of_minibuf):
362 * nsfns.m (ns_cursor_type_to_lisp):
363 * textprop.c (syms_of_textprop):
364 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
365 * xfns.c (x_create_tip_frame, Fx_select_font):
366 * xml.c (parse_region):
367 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
368 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
370 (keys_of_buffer): ... instead of here.
371 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
372 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
373 optional than xfns.c.
375 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
377 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
378 setting fatal_error_in_progress, so gobble_input and *read_socket are
379 not read if there are pending_signals.
381 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
383 Simplify binary I/O configuration
384 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
385 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
386 (FOPEN_BINARY, FOPEN_TEXT): New macros.
387 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
388 doesn't guarantee that "t" will work.
390 2015-02-19 Eli Zaretskii <eliz@gnu.org>
392 * keyboard.c (read_char): Make sure this_single_command_key_start
393 is in sync with this_command_key_count, around the call to
394 input-method-function. (Bug#19774)
396 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
398 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
399 message to DefWindowProc, after positioning the IME window, to
400 trigger its display. (Bug#11732)
402 2015-02-18 Eli Zaretskii <eliz@gnu.org>
404 * emacs.c (Fkill_emacs): Exit with specified exit code even if
405 stdin is at EOF. (Bug#19897)
407 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
409 * keyboard.c (read_char): When there is an input method function,
410 do not restore the echo area if a prefix argument is being
411 introduced. (Bug#19875)
413 2015-02-16 Kelly Dean <kelly@prtime.org>
415 * src/keyboard.c (timer_check_2): Fix incorrect comment.
417 2015-02-14 Martin Rudalics <rudalics@gmx.at>
419 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
420 Suggested by Alan Mackenzie <acm@muc.de>.
422 2015-02-14 Eli Zaretskii <eliz@gnu.org>
424 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
425 x_relative_mouse_position only for X frames. (Bug#19862)
427 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
429 Better support for future plugins
430 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
431 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
432 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
434 2015-02-11 Martin Rudalics <rudalics@gmx.at>
436 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
437 SIZE_RESTORED cases correctly handle `maximized' value for the
438 `fullscreen' parameter. Don't use 'maximized' frame parameter
440 (w32fullscreen_hook): Include menu bar height when calculating
441 new text height in FULLSCREEN_BOTH case.
442 * xterm.c (do_ewmh_fullscreen): Handle transition from
443 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
444 x_frame_normalize_before_maximize is set.
446 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
448 Use bool for boolean in xdisp.c
449 * dispextern.h (display_prop_intangible_p, resize_mini_window)
450 (pixel_to_glyph_coords, mark_window_display_accurate)
451 (compute_display_string_pos, handle_tool_bar_click)
452 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
453 * lisp.h (setup_echo_area_for_printing, message_with_string)
454 (pos_visible_p): Use bool for boolean.
455 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
456 Remove unnecessary forward decls.
457 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
458 (CHECK_IT, CHECK_WINDOW_END):
459 Now an inline function that is always defined.
461 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
462 Remove; no longer needed.
463 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
464 (get_overlay_strings): Omit unnecessary casts.
465 (forward_to_next_line_start):
467 Prefer !BOOL to (BOOL ? 0 : 1).
468 (next_element_function): New typedef.
469 (get_next_element): Use it. Now const.
470 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
471 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
472 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
473 (tool_bar_item_info): Simplify.
474 (invisible_prop): Rename from invisible_p, since it doesn't
475 return bool. All callers changed.
476 (x_produce_glyphs): Simplify.
478 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
480 Check for some overflows in vertical-motion
481 * indent.c (window_column_x): New function.
482 (Fvertical_motion): Use it to protect against integer overflow
483 when computing column. Prefer extract_float to doing things by hand.
484 Avoid unnecessary casts.
486 * xfont.c: Minor style fixes
487 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
488 Redo loop so that less indentation is needed.
490 2015-02-09 Eli Zaretskii <eliz@gnu.org>
492 * indent.c (Fvertical_motion): Accept an additional argument
493 CUR-COL and use it as the starting screen coordinate.
494 * window.c (window_scroll_line_based, Fmove_to_window_line):
495 All callers of vertical-motion changed.
497 2015-02-09 Dima Kogan <dima@secretsauce.net>
499 * font.c (font_score): Remove unused variable assignment.
501 2015-02-09 Dima Kogan <dima@secretsauce.net>
503 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
505 * font.c (font_score): Try to find a font without scaling first,
506 and only accept scalable fonts if we did not get a match (Bug#19117).
508 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
510 * keyboard.c (syms_of_keyboard): Use non-nil default value.
512 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
514 Use C99's INFINITY and NAN macros
515 * lread.c: Include <math.h>.
516 (string_to_number): Use INFINITY and NAN rather than rolling our own.
517 This avoids some runtime diagnostics when building with
518 gcc -fsanitize=undefined.
520 Fix bidi_explicit_dir_char undefined behavior
521 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
522 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
524 Better distinguish infinite from invalid times
525 * editfns.c (check_time_validity): New function.
526 (decode_time_components): Return int, not bool.
527 Return -1 (not 0) if the time is out of range.
529 (lisp_time_struct, lisp_seconds_argument): Distinguish better
530 between time overflow and invalid time values.
532 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
534 Minor tweaks to frame_size_history_add
535 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
536 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
537 (Fframe_after_make_frame): Simplify.
538 * gtkutil.c: Remove commented-out code.
539 * xfns.c (Fx_create_frame): Fix indenting.
541 2015-02-08 Eli Zaretskii <eliz@gnu.org>
543 * frame.c (Fframe_parameter): Don't replace a non-nil value of
544 foreground-color or background-color parameters with a nil value.
547 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
549 * data.c (Findirect_function): Like `symbol-function', don't signal an
550 error for void functions any more.
552 2015-02-07 Martin Rudalics <rudalics@gmx.at>
554 * frame.c (frame_size_history_add): New function.
555 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
556 only after frame's after_make_frame slot is true.
557 Inhibit resizing fullwidth-/height frames in one direction only.
558 Update frame_size_history.
559 (adjust_frame_size): Call frame_size_history_add.
560 (make_frame): Initalize after_make_frame slot.
561 (Fmake_terminal_frame): Adjust adjust_frame_size call.
562 (Fcan_run_window_configuration_change_hook): Rename to
563 Fframe_after_make_frame. Set after_make_frame slot.
564 Return second argument.
565 (x_set_frame_parameters): Postpone handling fullscreen parameter
566 until after width and height parameters have been set.
567 Apply width and height changes only if can_x_set_window_size is true.
568 Update frame_size_history.
569 (Qadjust_frame_size_1, Qadjust_frame_size_2)
570 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
571 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
572 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
573 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
574 (Qxg_change_toolbar_position, Qx_net_wm_state)
575 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
576 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
577 (Qtip_frame, Qterminal_frame): New symbols.
578 (Vframe_adjust_size_history): Rename to frame_size_history.
579 * frame.h (struct frame):
580 Rename can_run_window_configuration_change_hook slot to
582 (frame_size_history_add): Extern.
583 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
584 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
585 (xg_frame_set_char_size): Try to preserve the status of
586 fullwidth/-height frames. Call frame_size_history_add.
587 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
588 (xg_change_toolbar_position): Call frame_size_history_add.
589 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
591 (Fx_create_frame): Process fullscreen parameter after frame has
593 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
594 (Fx_frame_geometry): Don't pollute pure storage.
595 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
596 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
597 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
598 w32fullscreen_hook immediately.
599 (x_fullscreen_adjust, x_check_fullscreen): Remove.
600 (w32fullscreen_hook): Call change_frame_size just as with a
601 "normal" frame resize operation. Call do_pending_window_change.
602 (x_set_window_size): Try to handle fullwidth and fullheight more
603 accurately. Don't rely on w32_enable_frame_resize_hack.
604 (w32_enable_frame_resize_hack): Remove variable.
605 * widget.c (EmacsFrameResize): Remove dead code.
606 Call frame_size_history_add
607 * window.c (run_window_configuration_change_hook):
608 Check f->after_make_frame instead of
609 f->can_run_window_configuration_change_hook.
610 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
611 (Fx_create_frame): Process fullscreen parameter after frame has
613 (Fx_frame_geometry): Don't pollute pure storage.
614 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
615 Call frame_size_history_add.
616 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
617 (x_check_fullscreen): Count in menubar when calling
618 XResizeWindow. Wait for ConfigureNotify event.
619 Call frame_size_history_add.
620 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
621 changing a fullheight frame's width or a fullwidth frame's
622 height. Call frame_size_history_add.
623 (x_set_window_size): Simplify xg_frame_set_char_size and
624 x_set_window_size_1 calls.
625 (x_frame_normalize_before_maximize): New variable.
627 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
629 Remove no-longer-used cursor_in_echo_area code
630 * dispnew.c (set_window_cursor_after_update, update_frame_1):
631 Remove checks for negative cursor_in_echo_area, since this var is
632 a boolean, and has been a boolean for some time. Simplify.
633 * dispnew.c (init_display):
634 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
636 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
638 * eval.c (Ffunction): Handle the new (:documentation ...) form.
639 (syms_of_eval): Declare `:documentation'.
641 2015-02-05 Martin Rudalics <rudalics@gmx.at>
643 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
644 argument added on 2015-02-01.
646 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
648 Remove no-longer-used two_byte_p calculations
649 * dispextern.h (struct glyph_string): Remove member two_byte_p.
651 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
654 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
656 Omit unnecessary var if GTK or NS
657 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
658 Now a constant zero on these platforms.
660 2015-02-01 Martin Rudalics <rudalics@gmx.at>
662 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
664 2015-01-31 Eli Zaretskii <eliz@gnu.org>
666 * coding.c (raw_text_coding_system_p): New function.
668 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
669 keyboard coding-system is 'raw-text'. (Bug#19532)
671 * coding.h (raw_text_coding_system_p): Add prototype.
673 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
675 * Makefile.in (gl-stamp): Generate globals.h through the use of
677 (globals.h): Replace with empty command.
679 2015-01-31 Eli Zaretskii <eliz@gnu.org>
681 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
682 and ICONIFY_EVENT for the purposes of breaking while-no-input
685 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
686 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
689 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
691 Simplify read_dirent's MSDOS hacks
692 * dired.c (read_dirent): Simplify by removing the need for the
693 DIR_ENTRY argument. All callers changed. This separates the
694 MS-DOS idiosyncrasies better from the rest of the code.
696 2015-01-30 Eli Zaretskii <eliz@gnu.org>
698 * dired.c (read_dirent): Accept an additional argument
699 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
700 time it is called, report the error as if it happened in
702 (directory_files_internal, file_name_completion): Adjust callers
705 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
707 Refactor calls to opendir for simplicity
708 * dired.c (open_directory): Accept Lisp_Object, not char *, for
709 dirname. Signal an error if the open fails. All callers changed.
711 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
713 Report readdir failures
714 Previously, on non-MS-Windows platforms the code treated most
715 readdir failures as EOF. This was incorrect, e.g., when readdir
716 fails with errno == EOVERFLOW. Signal an error instead.
717 * dired.c (read_dirent):
718 New function, which signals an error when readdir fails.
719 (directory_files_internal, file_name_completion): Use it.
721 2015-01-29 Eli Zaretskii <eliz@gnu.org>
723 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
724 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
727 * w32font.c (struct font_callback_data, w32font_list_internal)
728 (w32font_driver, w32font_match_internal): Use bool where appropriate.
730 * w32menu.c (x_activate_menubar, set_frame_menubar)
731 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
732 (is_simple_dialog): Use bool where appropriate.
734 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
736 Use bool, not int, to track face changes
737 * xfaces.c (face_change): Rename from face_change_count, and
738 change from int to bool. The var is now true (instead of nonzero)
739 if attributes have changed; this is simpler. All uses changed.
742 2015-01-28 Eli Zaretskii <eliz@gnu.org>
744 * dired.c (directory_files_internal, file_name_completion)
745 [WINDOWSNT]: Signal an error when errno is set non-zero by
746 'readdir', regardless of its value.
748 * w32.c (sys_readdir): Set errno to ENOENT when the directory
749 doesn't exist and to EACCES when it's not accessible to the
750 current user. Set errno to zero when FindNextFile exhausts the
751 directory, so that callers don't interpret that as an error and
752 don't signal a file-error.
753 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
755 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
756 returns NULL and errno is ENOTDIR, behave as if opendir failed to
757 open the directory. (Bug#19701)
759 * w32.c (sys_readdir): If FindFirstFile fails because the
760 directory doesn't exist, set errno to ENOTDIR.
762 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
764 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
766 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
768 Fix coding.c subscript error
769 * coding.c (CODING_ISO_INVOKED_CHARSET):
770 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
772 2015-01-28 Eli Zaretskii <eliz@gnu.org>
774 * xdisp.c (produce_image_glyph): Fix display of images in R2L
775 screen lines: prepend the new glyph to the ones already there
776 instead of appending it.
778 * w32fns.c (w32_set_title_bar_text): New function, including
779 support for titles with non-ASCII characters outside of the
780 current system codepage.
781 (x_set_name, x_set_title): Use it. (Bug#19590)
783 * indent.c (Fvertical_motion): Return zero if we started from ZV
784 and there's an overlay after-string there. (Bug#19553)
786 * emacs.c (usage_message): Fix the description of the -nl switch.
789 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
790 end information if the window_end_valid flag is unset.
791 (try_window_id): If the call to display_line invalidated the
792 window end information, give up the try_window_id optimization.
795 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
796 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
798 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
800 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
802 * lisp.mk (lisp): Add cl-preloaded.
804 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
806 Use bool for boolean in xfaces.c
807 * dispextern.h: Adjust to signature changes.
808 * font.c (font_at, font_range):
809 * fontset.c (Finternal_char_font):
810 * fringe.c (draw_fringe_bitmap_1):
811 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
812 (get_next_display_element, highlight_trailing_whitespace)
813 (display_string, calc_line_height_property)
814 (note_mode_line_or_margin_highlight, note_mouse_highlight):
815 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
816 (menu_face_changed_default, recompute_basic_faces)
817 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
818 (tty_defined_color, defined_color, face_color_gray_p)
819 (face_color_supported_p, load_color2, load_face_colors)
820 (Fx_list_fonts, LFACEP, push_named_merge_point)
821 (resolve_face_name, lface_from_face_name_no_resolve)
822 (lface_from_face_name, get_lface_attributes_no_remap)
823 (get_lface_attributes, lface_fully_specified_p)
824 (set_lface_from_font, merge_face_vectors, merge_named_face)
825 (merge_face_ref, Finternal_make_lisp_face)
826 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
827 (Finternal_set_lisp_face_attribute)
828 (update_face_from_frame_parameter, set_font_frame_param)
829 (face_boolean_x_resource_value)
830 (Finternal_set_lisp_face_attribute_from_resource)
831 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
832 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
833 (lface_equal_p, Finternal_lisp_face_equal_p)
834 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
835 (Fcolor_distance, lookup_named_face, lookup_basic_face)
836 (lookup_derived_face, Fface_attributes_as_vector)
837 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
838 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
839 (realize_default_face, realize_named_face)
840 (realize_non_ascii_face, realize_x_face, map_tty_color)
841 (realize_tty_face, compute_char_face, face_at_buffer_position)
842 (face_for_overlay_string, face_at_string_position):
843 Use bool for boolean.
844 * xfaces.c (set_lface_from_font):
845 Return void, since callers never use the result.
847 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
849 * image.c (lookup_pixel_color): Reorder conditions that are
851 (x_to_xcolors): Likewise.
852 (x_detect_edges): Likewise.
853 (png_load_body): Likewise.
854 (gif_close): Likewise.
855 (gif_load): Likewise.
857 2015-01-25 Eli Zaretskii <eliz@gnu.org>
859 Use bool for boolean in w32term.c
860 * w32term.c (x_update_window_begin, x_update_window_end)
861 (x_update_end, x_after_update_window_line)
862 (x_set_glyph_string_gc, x_draw_glyph_string_background)
863 (x_draw_glyph_string_foreground)
864 (x_draw_composite_glyph_string_foreground)
865 (x_draw_glyphless_glyph_string_foreground)
866 (x_draw_image_glyph_string, x_draw_glyph_string)
867 (x_draw_stretch_glyph_string, note_mouse_movement)
868 (w32_mouse_position, x_scroll_bar_report_motion)
869 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
870 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
871 (w32_draw_window_cursor, x_new_font, x_set_offset)
872 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
873 Use bool where appropriate.
875 Use bool for boolean in w32fns.c
876 * w32fns.c (w32_defined_color, x_decode_color)
877 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
878 (x_set_menu_bar_lines, x_change_tool_bar_height)
879 (x_set_internal_border_width, x_explicitly_set_name)
880 (x_implicitly_set_name, Fx_create_frame, w32_window)
881 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
883 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
885 Use bool for boolean in xfns.c
886 * xfaces.c (x_update_menu_appearance):
887 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
888 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
889 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
890 (x_change_tool_bar_height, x_set_internal_border_width)
891 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
892 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
893 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
894 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
895 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
896 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
897 (clean_up_dialog, syms_of_xfns):
898 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
899 (xic_create_fontsetname):
900 Use bool for boolean.
901 * xfns.c: Include bitmaps/gray.xbm unconditionally.
903 Count MANY function args more reliably
904 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
905 * buffer.c (Fbuffer_list, Fkill_buffer):
906 * callint.c (read_file_name, Fcall_interactively):
907 * charset.c (Fset_charset_priority, syms_of_charset):
908 * chartab.c (uniprop_encode_value_numeric):
909 * coding.c (syms_of_coding):
910 * composite.c (syms_of_composite):
911 * data.c (wrong_range):
912 * dbusbind.c (syms_of_dbusbind):
913 * dired.c (file_attributes):
914 * editfns.c (Fdecode_time, update_buffer_properties, format2):
915 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
916 (call4, call5, call6, call7):
917 * fileio.c (Finsert_file_contents, choose_write_coding_system)
918 (Fcar_less_than_car, build_annotations, auto_save_error):
919 * filelock.c (get_boot_time):
920 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
921 (maybe_resize_hash_table, secure_hash):
922 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
923 * fontset.c (fontset_add, Fset_fontset_font):
924 * ftfont.c (ftfont_lookup_cache):
925 * gtkutil.c (xg_get_font):
926 * insdel.c (signal_before_change, signal_after_change):
927 * keymap.c (append_key):
928 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
929 * minibuf.c (Fread_buffer):
930 * print.c (print_preprocess):
931 * process.c (Fformat_network_address, Fmake_network_process)
932 (server_accept_connection):
933 * sound.c (Fplay_sound_internal):
934 * term.c (Fsuspend_tty, Fresume_tty):
935 * window.c (window_list):
936 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
937 (message_with_string):
938 * xfaces.c (Fx_list_fonts):
939 * xfont.c (syms_of_xfont):
940 * xselect.c (x_handle_selection_request)
941 (x_handle_selection_clear, x_clear_frame_selections)
942 (x_clipboard_manager_error_1):
943 Prefer CALLMANY and CALLN to counting args by hand.
944 * doc.c (reread_doc_file): Remove unused code.
945 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
946 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
947 Prefer call1 and call2 to Ffuncall.
948 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
949 Use struct literal rather than a local var, for simplicity.
950 * keymap.c (where_is_internal): Use NULL rather than a pointer
952 * lisp.h (CALLMANY, CALLN): New macros.
953 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
956 Use gnustep-config if available
957 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
958 It doesn't appear to be needed, and the inclusion breaks on
959 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
961 2015-01-22 Eli Zaretskii <eliz@gnu.org>
963 * xdisp.c (init_iterator): Restore a comment lost in transition.
965 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
967 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
968 * xfont.c (xfont_driver, xfont_chars_supported)
969 (xfont_text_extents):
970 * xftfont.c (xftfont_get_colors, xftfont_open)
971 (xftfont_prepare_face, xftfont_done_face)
972 (xftfont_cached_font_ok):
973 * xgselect.c (xg_select):
974 Use bool for boolean.
976 Don't downcase system diagnostics' first letters
977 * fileio.c (report_file_errno): Don't downcase, and simplify.
980 Isolate NIL_IS_ZERO-assuming code better
981 Suggested by Stefan Monnier in:
982 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
983 * alloc.c (allocate_pseudovector):
984 Use memclear, not memsetnil, to remove a 'verify'.
985 * callint.c (Fcall_interactively):
986 * dispnew.c (realloc_glyph_pool):
987 * xdisp.c (init_iterator):
988 Use memclear, not memset, to remove a 'verify'.
989 * lisp.h (memclear): Rename from memsetnil, and take a byte
990 count rather than a word count. All callers changed.
992 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
994 Undo port to hypothetical nonzero Qnil case
995 This mostly undoes the previous change in this area. See:
996 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
997 * alloc.c (allocate_pseudovector):
998 * callint.c (Fcall_interactively):
999 * dispnew.c (realloc_glyph_pool):
1000 * fringe.c (init_fringe):
1001 * lisp.h (memsetnil):
1002 * xdisp.c (init_iterator):
1003 Simplify by assuming that Qnil is zero, but verify the assumption.
1004 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
1005 NIL_IS_NONZERO. All uses changed.
1007 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
1009 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
1011 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
1013 Prefer xlispstrdup to avoid dumb calls to strlen.
1014 * nsfont.m (ns_get_family):
1015 * nsterm.m (ns_term_init):
1016 * w32fns.c (w32_window):
1017 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
1019 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
1021 Correct an old fix for GTK font selection
1022 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
1025 Fix minor bugs with printing null bytes
1026 * minibuf.c (read_minibuf_noninteractive):
1027 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
1028 Work even if the Lisp string contains a null byte.
1030 Port to hypothetical case where Qnil is nonzero
1031 * alloc.c (allocate_pseudovector):
1032 * callint.c (Fcall_interactively):
1033 * coding.c (syms_of_coding):
1034 * dispnew.c (realloc_glyph_pool):
1035 * fringe.c (init_fringe):
1036 * lisp.h (memsetnil):
1037 * xdisp.c (init_iterator):
1038 Port to the currently-hypothetical case where Qnil is nonzero.
1039 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
1040 as there are no Lisp_Object values in the data here.
1041 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
1042 All uses changed. Define only if not already defined, so that one
1043 can debug with -DNIL_IS_NONZERO.
1044 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
1046 2015-01-19 Eli Zaretskii <eliz@gnu.org>
1048 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
1049 Qnil is represented as zero, before using that to initialize parts
1050 of the glyph structure.
1052 * xdisp.c (init_iterator): Verify that Qnil is represented as
1053 zero, before using that to initialize parts of the iterator
1056 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1058 Prefer memset to repeatedly assigning Qnil
1059 * alloc.c (allocate_pseudovector): Catch more bogus values.
1060 * alloc.c (allocate_pseudovector):
1061 * callint.c (Fcall_interactively):
1062 * coding.c (syms_of_coding):
1063 * fringe.c (init_fringe):
1064 Verify that Qnil == 0.
1065 * callint.c (Fcall_interactively):
1066 * eval.c (Fapply, Ffuncall):
1067 * fns.c (mapcar1, larger_vector):
1068 * font.c (font_expand_wildcards):
1069 * fringe.c (init_fringe):
1070 Prefer memset to assigning zeros by hand.
1071 * callint.c (Fcall_interactively):
1072 Remove duplicate assignment of Qnil to args[i].
1073 * coding.c (syms_of_coding):
1074 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1075 * fileio.c (Ffile_selinux_context):
1076 Rewrite to avoid need for Lisp_Object array.
1077 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1078 (DEFINE_LISP_SYMBOL_END): Use it.
1079 (NIL_IS_ZERO): New constant.
1080 (memsetnil): New function.
1082 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1084 Tune pseudovector allocation assuming Qnil == 0.
1085 * alloc.c (allocate_pseudovector): Use memset for both
1086 Lisp_Objects and regular slots. Add zerolen arg.
1087 * lisp.h (allocate_pseudovector): Adjust prototype.
1088 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1089 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1090 (allocate_hash_table, allocate_window, allocate_frame)
1091 (allocate_process, allocate_terminal): Remove prototypes.
1092 * fns.c (allocate_hash_table): Now static here.
1093 * frame.c (allocate_frame):
1094 * process.c (allocate_process):
1095 * terminal.c (allocate_terminal):
1096 * window.c (allocate_window): Now static here.
1097 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1099 * lisp.h (XTERMINAL): Add eassert.
1100 * process.c (make_lisp_proc): Now static here.
1102 Prefer INLINE functions in font.h to match style used in lisp.h.
1103 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1104 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1105 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1107 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1108 * ftfont.c (ftfont_shape):
1109 * macfont.m (macfont_shape):
1110 * w32uniscribe.c (uniscribe_shape):
1111 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1113 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1115 Give up on -Wsuggest-attribute=const
1116 * decompress.c (Fzlib_available_p):
1117 * gnutls.c (Fgnutls_available_p):
1118 * gtkutil.h (xg_uses_old_file_dialog):
1119 * xdisp.c (Ftool_bar_height):
1120 * xmenu.c (popup_activated):
1121 No longer const, since it's not const on at lest some
1122 configurations, and we shouldn't lie to the compiler.
1124 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1126 * fileio.c: Include binary-io.h.
1127 (Fset_binary_mode): New function.
1128 (syms_of_fileio): Defsubr it.
1129 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1131 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1133 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1134 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1135 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1136 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1138 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1140 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1141 when FLAGS indicate the item is not highlighted. (Bug#19596)
1143 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1145 * xmenu.c (update_frame_menubar): Remove garbaged code.
1147 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1149 remove_slash_colon need not be inline
1150 * process.c, process.h (remove_slash_colon): No longer inline.
1151 This saves text bytes without hurting runtime performance.
1153 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1155 Avoid extra multibyteness check in ENCODE_FILE users.
1156 * callproc.c (encode_current_directory, Fcall_process, call_process):
1157 * dired.c (directory_files_internal, file_name_completion):
1158 Do not check for STRING_MULTIBYTE because encode_file_name
1159 is a no-op for unibyte strings.
1161 * process.h (remove_slash_colon): New function.
1162 * callproc.c (encode_current_directory, call_process):
1163 * process.c (Fstart_process): Use it.
1165 Consistently handle time zone specification.
1166 * editfns.c (decode_time_zone): New function, refactored out from ...
1167 (Fencode_time): ... adjusted user.
1168 (Fset_time_zone_rule): Use decode_time_zone.
1170 * editfns.c (make_buffer_string_both): If requested range intersects
1171 the gap, don't move the latter but copy in two regions, thus avoiding
1172 unnecessary relocation of buffer data.
1174 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1176 Use bool for boolean in xmenu.c, xml.c
1177 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1178 (Fx_menu_bar_open_internal, popup_widget_loop)
1179 (x_activate_menubar, xg_crazy_callback_abort)
1180 (update_frame_menubar, set_frame_menubar)
1181 (initialize_frame_menubar, free_frame_menubar)
1182 (create_and_show_popup_menu, x_menu_show)
1183 (create_and_show_dialog, x_dialog_show):
1184 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1185 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1186 * xrdb.c (main) [TESTRM]:
1187 * xsettings.c (init_gsettings):
1188 * xterm.c (XFillRectangle, xg_scroll_callback)
1189 (xg_end_scroll_callback):
1190 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1191 Use bool for boolean.
1192 * xmenu.c (TRUE): Remove; no longer used.
1193 (show_help_event): Remove long-unused code.
1194 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1196 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1198 Don't say Fnext_read_file_uses_dialog_p is const
1199 It's const only if a windowing system is not used; don't say it's
1200 const otherwise. See:
1201 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1202 * fileio.c (next_read_file_uses_dialog_p): Remove.
1203 Move guts back to ...
1204 (Fnext_read_file_uses_dialog_p): ... here.
1205 Don't declare as const, as make-docfile.c now has a special case
1206 for this function. This is an ugly hack, but it's better than
1207 lying to the compiler.
1209 Remove now-unnecessary forward XTYPE decl
1210 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1211 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1212 definition to after XTYPE's.
1214 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1216 Fix problems with 32-bit wide-int build exposed by MinGW.
1217 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1218 compilation error in an unoptimized build when !USE_LSB_TAG.
1220 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1221 same larger value as for the 64-bit build.
1223 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1224 avoid compiler warnings.
1226 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1227 Avoid compiler warnings about cast from integer to pointer of
1230 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1231 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1232 casting from integer to pointer of different size.
1233 (add_menu_item): Pass the help-echo string as a pointer to
1234 Lisp_String, not as a Lisp_Object.
1235 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1236 string object from its C pointer.
1238 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1239 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1241 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1242 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1243 compiler warnings about size differences.
1244 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1245 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1246 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1247 integer; use -1 for nil. Doc fix.
1249 * .gdbinit (xgetsym): New subroutine.
1250 (xsymname, xsymbol): Use it.
1251 (xprintsym): No need to call xgetptr.
1253 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1255 * frame.c (adjust_frame_size): Make sure new numbers of
1256 lines/columns get installed after font size change (Bug#19575).
1258 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1260 Add DEFUN attributes.
1261 * callint.c (Finteractive):
1262 * character.c (Fcharacterp, Fmax_char):
1263 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1264 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1265 (Ffloatp, Fbyteorder):
1266 * decompress.c (Fzlib_available_p):
1267 * fns.c (Fidentity):
1268 * frame.c (Fframe_windows_min_size):
1269 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1270 * window.c (Fwindow__sanitize_window_sizes):
1271 * xdisp.c (Ftool_bar_height):
1272 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1273 * emacs.c (Fkill_emacs):
1275 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1276 (Fabor_recursive_edit): Add noreturn attribute.
1278 * search.c (fast_string_match_internal): New function,
1279 consolidated from...
1280 (fast_string_match, fast_string_match_ignore_case): ...functions
1282 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1283 inlined from here now.
1284 (fast_string_match_internal): Add prototype.
1285 * dired.c (file_name_completion): Use fast_string_match_internal.
1287 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1288 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1289 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1290 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1292 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1294 Port to 32-bit MingGW --with-wide-int
1295 Problem reported by Eli Zaretskii in:
1296 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1297 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1298 what we think it is, rather than checking only its alignment (and
1299 doing so incorrectly on MinGW).
1301 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1303 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1304 Remove dead NILP check.
1305 * image.c (Flookup_image): Use regular format for docstring.
1306 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1308 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1310 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1312 * frame.c (frame_default_tool_bar_height): New variable.
1313 (adjust_frame_size): Possibly add requested adjustment to
1314 Vframe_adjust_size_history.
1315 (make_frame): Initialize tool_bar_redisplayed_once slot.
1316 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1317 doc-string. Call adjust_frame_size unconditionally (the frame's
1318 text size may remain unaltered but the pixel size may change).
1319 (x_figure_window_size): If frame_default_tool_bar_height was
1320 set, use it instead of calculating the tool bar height from
1321 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1322 Vframe_initial_frame_tool_bar_height.
1323 (Qchange_frame_size, Qxg_frame_set_char_size)
1324 (Qset_window_configuration, Qx_create_frame_1)
1325 (Qx_create_frame_2): New symbols.
1326 (Vframe_initial_frame_tool_bar_height): Remove.
1327 (Vframe_adjust_size_history): New history variable for debugging
1328 frame size adjustments.
1329 * frame.h (struct frame): New boolean slot
1330 tool_bar_redisplayed_once.
1331 (frame_default_tool_bar_height): Extern.
1332 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1333 to adjust_frame_size.
1334 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1335 Qx_create_frame_2 to adjust_frame_size.
1336 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1337 inhibit 1 when we have not redisplayed the tool bar yet.
1338 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1339 Qx_create_frame_2 to adjust_frame_size.
1340 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1342 * window.c (Fset_window_configuration):
1343 Pass Qset_window_configuration to adjust_frame_size.
1344 * xdisp.c (redisplay_tool_bar): Assign new height to
1345 frame_default_tool_bar_height.
1346 (redisplay_internal): If we haven't redisplayed this frame's
1347 tool bar, call redisplay_tool_bar early so we can adjust the
1348 frame size accordingly.
1349 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1350 inhibit 1 when we have not redisplayed the tool bar yet.
1351 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1352 Qx_create_frame_2 to adjust_frame_size.
1354 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1356 Have 'make' output better GEN names
1357 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1358 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1359 more naturally so that 'make' can output more-accurate names.
1361 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1363 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1364 calling reset_buffer_local_variables, and make sure we initialize
1367 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1369 * coding.c (Fcoding_system_plist): Use common style for docstring.
1371 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1373 Port to MSB hosts without optimization
1374 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1375 the inline function XTYPE needs to be declared before being used.
1376 * lisp.h (XTYPE): New forward declaration.
1378 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1380 Port to 32-bit --with-wide-int
1381 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1382 widened, as the latter had trouble with GCC on Fedora 21 when
1383 configured --with-wide-int and when used in static initializers.
1384 * alloc.c (garbage_collect_1, which_symbols):
1385 * lread.c (init_obarray):
1386 Prefer builtin_lisp_symbol when it can be used.
1387 * dispextern.h (struct image_type.type):
1388 * font.c (font_property_table.key):
1389 * frame.c (struct frame_parm_table.sym):
1390 * keyboard.c (scroll_bar_parts, struct event_head):
1391 * xdisp.c (struct props.name):
1392 Use the index of a builtin symbol rather than its address.
1394 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1395 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1396 symbol indexes rather than pointers, and which work better on MSB
1397 hosts because they shift right before tagging. All uses changed.
1398 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1399 No longer noops on wide-int hosts, since they work now.
1400 (builtin_lisp_symbol): New function.
1402 Port to HAVE_FREETYPE && !HAVE_XFT
1403 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1404 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1405 Declare in this case too.
1407 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1409 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1411 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1412 Use make_pointer_integer instead of XIL.
1413 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1415 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1416 instead of XIL. Put a list of the descriptor, action, and file
1417 name in event->arg, instead of spreading them between event->code
1420 * w32term.c (queue_notifications): Use make_pointer_integer
1421 instead of XIL. Put a list of the descriptor, action, and file
1422 name in event->arg, instead of spreading them between event->code
1425 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1426 event creation to changes in w32term.c and w32inevt.c above.
1428 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1430 Port Qnil==0 changes to 32-bit --with-wide-int
1431 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1432 macro-implemented version. For the non-USE_LSB_TAG case, supply
1433 a new inline function that is the inverse of the new TAG_SYMPTR.
1434 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1435 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1436 negative number, don't allow sign bits to bleed into the encoded
1437 value. Shift in zero bits instead.
1439 Refactor pointer-to-integer conversion
1440 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1441 Rename and move to lisp.h. All uses changed.
1442 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1443 which are renamed from gfilenotify.c's lisp_to_monitor and
1444 monitor_to_lisp, and with more-generic void * signatures.
1446 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1448 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1449 returned for right-to-left screen lines. (Before the change on
1450 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1453 * .gdbinit (xsymname): New subroutine.
1454 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1455 in a way that doesn't cause GDB to barf when it tries to
1456 dereference a NULL pointer.
1458 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1460 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1461 (insert_left_trunc_glyphs, append_space_for_newline)
1462 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1463 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1464 (Fbidi_resolved_levels, produce_special_glyphs)
1465 (rows_from_pos_range, mouse_face_from_buffer_pos)
1466 (note_mouse_highlight): Use nil as the object for glyphs inserted
1467 by the display engine, and test with NILP instead of INTEGERP.
1470 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1473 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1476 * dispextern.h (struct glyph, struct it): Update comments for the
1479 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1481 Port new Lisp symbol init to x86 --with-wide-int
1482 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1483 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1484 GCC (at least) does not allow a constant initializer to widen an
1487 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1488 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1489 Although clang doesn't need it, some other compiler might, and
1490 it's easy enough to be safe.
1492 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1493 Apparently clang removed support for the alloc_size attribute.
1495 Port Qnil==0 XUNTAG to clang
1496 clang has undefined behavior if the program subtracts an integer
1497 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1498 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1499 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1500 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1502 Port GFileMonitor * hack to Qnil==0 platforms
1503 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1504 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1505 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1507 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1509 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1510 size instead of using widht/height. The frame may be
1511 constrained (Bug#19482).
1513 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1515 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1516 Needed when neither optimizing nor inlining.
1517 Also, sort decls alphabetically.
1519 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1521 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1522 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1523 declarations of Q* variables that represent symbols.
1525 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1529 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1530 that NILP (x) is equivalent to testing whether x is 0 at the
1531 machine level. The overall effects of this and the previous patch
1532 shrink the size of the text segment by 2.3% and speeds up
1533 compilation of all the .elc files by about 0.5% on my platform,
1534 which is Fedora 20 x86-64.
1535 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1536 (make_lisp_symbol) [USE_LSB_TAG]:
1537 Symbols now tag the difference from lispsym, not the pointer.
1538 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1539 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1540 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1541 (XSYMBOL): New forward decl.
1542 (XUNTAGBASE): New function.
1545 Compute C decls for DEFSYMs automatically
1547 This patch also makes Q constants (e.g., Qnil) constant addresses
1548 from the C point of view.
1549 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1550 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1551 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1552 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1553 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1554 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1555 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1556 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1557 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1558 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1559 * xselect.c, xsettings.c, xterm.c:
1560 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1561 These names are now defined automatically by make-docfile.
1562 * alloc.c (init_symbol): New function.
1563 (Fmake_symbol): Use it.
1564 (c_symbol_p): New function.
1565 (valid_lisp_object_p, purecopy): Use it.
1566 * alloc.c (marked_pinned_symbols):
1567 Use make_lisp_symbol instead of make_lisp_ptr.
1568 (garbage_collect_1): Mark lispsym symbols.
1569 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1570 (mark_object): Use it.
1571 (sweep_symbols): Sweep lispsym symbols.
1572 (symbol_uses_obj): New function.
1573 (which_symbols): Use it. Work for lispsym symbols, too.
1574 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1575 since Qt's address is already known now.
1576 (syms_of_alloc): Add lispsym count to symbols_consed.
1577 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1578 when testing whether storage is all bits zero.
1579 * dispextern.h (struct image_type):
1580 * font.c (font_property_table):
1581 * frame.c (struct frame_parm_table, frame_parms):
1582 * keyboard.c (scroll_bar_parts, struct event_head):
1583 * xdisp.c (struct props):
1584 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1585 Lisp_Object *, since Qfoo is no longer an object whose address can be
1586 taken. All uses changed.
1587 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1588 use it, so that they no longer need to take the address of a Lisp sym.
1589 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1590 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1591 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1592 DEFSYM Qdeactivate_mark before the corresponding var.
1593 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1594 instead of interning their symbols; this avoids duplicates.
1595 (LISP_INITIALLY, TAG_PTR)
1596 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1598 (LISP_INITIALLY_ZERO): Use it.
1599 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1600 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1601 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1602 (make_lisp_symbol): New function.
1603 (XSETSYMBOL): Use it.
1604 (DEFSYM): Now just a placeholder for make-docfile.
1605 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1606 (intern_sym): New function, with body taken from old intern_driver.
1607 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1609 (define_symbol): New function.
1610 (init_obarray): Define the C symbols taken from lispsym.
1611 Use plain DEFSYM for Qt and Qnil.
1612 * syntax.c (init_syntax_once): No need to worry about
1613 Qchar_table_extra_slots.
1615 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1617 'temacs -nw' should not call missing functions
1618 Without this patch, "temacs -nw" fails with the diagnostic
1619 "emacs: Symbol's function definition is void: frame-windows-min-size"
1620 and messes up the tty's state.
1621 * frame.c (Fframe_windows_min_size): New placeholder function.
1622 (syms_of_frame): Define it.
1623 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1624 (syms_of_window): Define it.
1626 Less 'make' chatter for lisp dir
1627 * Makefile.in (%.elc): Adjust to compile-onefile change in
1628 ../lisp/Makefile.in.
1630 batch write-region no longer says "Wrote FOO"
1631 This cuts down on 'make' chatter a bit.
1632 * fileio.c (Fwrite_region):
1633 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1635 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1637 Revert previous change to produce_composite_glyph
1638 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1640 Pacify gcc -Wparentheses
1641 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1643 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1645 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1646 f->can_x_set_window_size is true.
1647 * xterm.c (x_set_window_size_1): Call change_frame_size with
1648 text sizes instead of pixel sizes (Bug#19428).
1650 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1652 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1653 right-to-left screen lines. (Bug#19473)
1655 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1657 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1659 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1661 Simplify setfattr use by assuming GNU make
1662 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1663 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1664 Simplify by using GNU make rather than shell conditionals,
1665 by using ln -f rather than rm -f followed by ln,
1666 and by preferring $@ to spelling out the destination.
1668 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1670 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1671 file doesn't compile on MS-Windows.
1673 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1675 Allow return value of system-name to vary. (Bug#19438)
1676 * filelock.c (current_lock_owner):
1677 * xrdb.c (get_environ_db):
1678 * xterm.c (same_x_server):
1679 * xterm.c (x_term_init):
1680 Prefer (system-name) to system-name, and avoid naming
1681 locals 'system-name'.
1682 * editfns.c (cached_system_name): New static var.
1683 (init_and_cache_system_name): New function.
1684 (init_editfns, Fsystem_name): Use it.
1685 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1686 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1687 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1688 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1689 Don't create a new string if the current value is already correct.
1691 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1693 Fix produce_composite_width typo
1694 * term.c (produce_composite_glyph):
1695 Fix typo that confused number of columns for pixel width.
1697 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1699 Wrap dll functions more simply
1700 * decompress.c, gnutls.c, image.c, xml.c:
1701 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1702 rather than the inverse when not WINDOWSNT. This isolates the
1703 fn_* business into the WINDOWSNT-specific section of the code,
1704 which makes it easier to maintain the generic code.
1705 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1706 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1707 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1708 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1709 Remove. All uses replaced by DEF_DLL_FN.
1710 * decompress.c (inflateInit2): Remove; no longer needed.
1711 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1713 Port memory-full checking to GnuTLS 3.3
1714 Instead of using gnutls_global_set_mem_functions, check every call
1715 to a GnuTLS function that might return an indication of memory
1716 exhaustion. Suggested by Dmitry Antipov in:
1717 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1718 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1719 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1720 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1722 (check_memory_full): New function.
1723 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1724 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1725 (Fgnutls_boot): Use it.
1726 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1728 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1730 Fix parse_settings to match internal documentation
1731 * xsettings.c (parse_settings): Return the number of settings seen.
1732 Count the settings changes accurately.
1733 (read_settings): Don't confuse number of settings changes with
1734 the return code from XGetWindowProperty.
1736 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1738 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1739 composition_compute_stop_pos to the number of characters in the
1741 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1743 * composite.c (composition_compute_stop_pos): If no composition
1744 was found in a string before ENDPOS, and ENDPOS is the string end,
1745 no need to back up to a safe point.
1747 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1749 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1751 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1752 (dealloc): Release bmRep.
1753 (setPixmapData): Make bmRep local so class member is not
1755 (setPixmapData): Rename local variable bmRep to avoid compiler
1758 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1760 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1761 when going to fullscreen (Bug#0x180004f).
1763 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1765 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1767 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1769 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1771 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1773 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1775 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1777 Use bool for boolean in xselect.c, xsettings.c
1778 * xselect.c (x_get_local_selection, struct selection_data)
1779 (x_selection_request_lisp_error, struct prop_location)
1780 (x_handle_selection_request, x_convert_selection)
1781 (waiting_for_other_props_on_window, expect_property_change)
1782 (wait_for_property_change, x_handle_property_notify)
1783 (x_get_foreign_selection, x_get_window_property)
1784 (receive_incremental_selection)
1785 (x_get_window_property_as_lisp_data)
1786 (lisp_data_to_selection_data, Fx_get_selection_internal)
1787 (x_send_client_event):
1788 * xselect.c, xterm.h (x_handle_dnd_message):
1789 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1790 (apply_xft_settings, read_and_apply_settings)
1791 (xft_settings_event, init_gsettings, init_xsettings)
1792 (syms_of_xsettings):
1793 Use bool for boolean.
1794 * xselect.c (x_get_window_property): Omit last arg, which was an
1796 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1797 always true. All callers changed.
1799 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1801 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1804 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1806 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1809 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1811 Use bool for boolean in xsmfns.c
1812 * xsmfns.c, xterm.h (x_session_have_connection):
1813 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1814 Use bool for boolean.
1815 (x_session_initialize, Fhandle_save_session):
1816 Prefer NILP (x) to EQ (x, Qnil).
1818 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1820 * callproc.c (child_setup):
1821 * dbusbind.c (xd_signature_cat):
1822 * doc.c (get_doc_string, Fsnarf_documentation):
1823 * editfns.c (Fuser_full_name):
1824 * frame.c (xrdb_get_resource):
1825 * gtkutil.c (xg_get_file_with_chooser):
1826 * tparam.c (tparam1):
1827 * xfns.c (xic_create_fontsetname):
1828 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1829 * xsmfns.c (smc_save_yourself_CB):
1830 Rewrite to avoid the need for strcat, typically by using stpcpy
1831 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1832 * doc.c (sibling_etc):
1833 * xrdb.c (xdefaults):
1834 Now a top-level static constant.
1836 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1838 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1841 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1843 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1844 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1846 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1848 Use bool for boolean in xterm.c
1849 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1850 (x_set_window_size, x_bitmap_icon):
1851 * nsterm.m (ns_frame_raise_lower, x_new_font):
1852 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1853 (struct terminal.frame_raise_lower_hook):
1854 * w32term.c (w32_frame_raise_lower):
1855 * xterm.c, xterm.h (x_text_icon):
1856 * xterm.c (x_update_window_begin, x_update_window_end)
1857 (x_update_end, x_after_update_window_line)
1858 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1859 (x_draw_glyph_string_foreground)
1860 (x_draw_composite_glyph_string_foreground)
1861 (x_alloc_lighter_color, x_draw_relief_rect)
1862 (x_draw_glyph_string_box, x_draw_image_relief)
1863 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1864 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1866 (XFillRectangle) [HAVE_GTK3]:
1867 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1868 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1869 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1870 (x_send_scroll_bar_event, xm_scroll_callback)
1871 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1872 (x_create_toolkit_scroll_bar)
1873 (x_create_horizontal_toolkit_scroll_bar)
1874 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1875 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1876 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1877 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1878 (x_scroll_bar_report_motion)
1879 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1880 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1881 (x_draw_window_cursor, x_clear_errors)
1882 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1883 (set_wm_state, x_set_sticky, get_current_wm_state)
1884 (do_ewmh_fullscreen, x_handle_net_wm_state)
1885 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1886 (x_set_window_size_1, XTframe_raise_lower)
1887 (x_make_frame_visible, x_iconify_frame)
1888 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1889 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1890 (x_delete_terminal, x_initialize, syms_of_xterm):
1891 Use bool for boolean.
1893 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1895 * composite.h (struct composition.width): Now int
1896 instead of unsigned short, as we prefer signed integers.
1898 Let charset tick grow past USHRT_MAX
1899 * charset.c, charset.h (charset_ordered_list_tick):
1900 Now EMACS_UINT, not unsigned short.
1901 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1902 maximum representable Emacs integer value before wrapping it around.
1904 Simplify unexec file mode setting
1905 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1906 Don't include <sys/stat.h> when no longer needed.
1907 (unexec): Create file with correct mode in the first place,
1908 rather than overwriting the mode later and fiddling with the
1909 global umask in the mean time. Avoid bogus usage like
1910 'umask (777)', which should have been 'umask (0777)'.
1911 (mark_x): Remove. All callers removed.
1913 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1915 Minor cleanups for Lisp objects and symbols
1916 * alloc.c (next_vector, set_next_vector):
1917 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1918 (lisp_h_make_number) [USE_LSB_TAG]:
1919 Use Lisp_Int0 instead of the mystery constant 0.
1920 * alloc.c (mark_object): Always set and use po; that's simpler.
1921 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1922 Properly parenthesize definientia.
1923 * bidi.c (bidi_initialize):
1924 * buffer.c (init_buffer_once):
1925 * nsfns.m (syms_of_nsfns):
1926 * nsmenu.m (syms_of_nsmenu):
1927 * nsselect.m (syms_of_nsselect):
1928 Prefer DEFSYM to defining by hand.
1929 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1930 * data.c: Fix too-long line.
1931 * lisp.h (DECLARE_GDB_SYM): New macro.
1932 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1933 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1934 Declare the symbol, so it's visible to everywhere lisp.h is included.
1935 Move forward decls as far forward as they can go,
1936 to allow future changes to use them.
1938 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1940 * gnutls.c: Include gnutls.h.
1941 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1942 * image.c (svg_load): Fix pointer signedness.
1944 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1946 * frame.c (frame_windows_min_size): New argument IGNORE.
1947 (adjust_frame_size): When called from change_frame_size call
1948 frame_windows_min_size with IGNORE Qt so we can ignore size
1951 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1953 * font.c (Ffont_info): Add more font information to the vector
1954 returned by the function, inspired by query-font. Doc fix.
1957 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1959 * keyboard.c (input_was_pending): New var.
1960 (read_char): Use it to make sure we only skip redisplay when we can't
1961 keep up with the repeat rate.
1963 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1965 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1967 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1969 * image.c (svg_load): Watch out for nil value of current buffer's
1970 filename. Re-enable filename thing for not-a-file case.
1972 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1974 Partially disabled previous change.
1976 * image.c (svg_load): Temporarily disabled filename thing for
1977 not-a-file case as it can cause crashs.
1979 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1981 Fix problem with images referenced within svg files. (bug#19373)
1983 * image.c: Additional parameter 'filename' for
1984 svg_load_image. Include "buffer.h". Define library function
1985 rsvg_handle_set_base_uri for WINDOWSNT.
1986 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1987 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1988 (svg_load): Pass a filename to svg_load_image: either name of
1989 actual file or of current buffer's file.
1990 (svg_load_image): New parameter 'filename', used for setting
1991 base_uri, necessary for loading referenced images. (bug#19373)
1993 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1995 * lread.c (init_obarray): Declare Qt as special.
1996 This fixes a typo in the 2012-05-15 patch that
1997 tried to declare Qt as special.
1999 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
2001 Various fixes to use bool type and constants.
2002 * dispnew.c (update_single_window): Remove arg `force_p' since it's
2004 * xfaces.c (clear_face_cache): Use bool for the argument type.
2006 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
2008 Correct same_at_end when restoring window points
2009 * fileio.c (Finsert_file_contents): Compute same_at_end character
2010 position using the old buffer size, not the new one, since
2011 restore_window_points wants the old size.
2012 Fixes: debbugs:19161
2014 2014-12-14 Alan Mackenzie <acm@muc.de>
2016 New feature optionally to accelerate auto-repeated scrolling.
2018 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
2020 * window.c (window_scroll): Bind fontification-functions to nil
2021 when scrolling by whole screens and
2022 fast-but-imprecise-scrolling is non-nil.
2023 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
2025 * lisp.h (bool): Declare Qfontification_functions extern.
2027 2014-12-14 Eli Zaretskii <eliz@gnu.org>
2029 Load system's default trusted Certificate Authorities if available.
2030 * gnutls.c (gnutls_certificate_set_x509_system_trust)
2031 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
2032 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
2033 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
2034 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
2036 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
2037 Call gnutls_certificate_set_x509_system_trust. Log an error message if
2040 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
2042 * regex.c (analyze_first): Rename from analyze_first.
2044 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
2046 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
2047 a hack involving a union.
2049 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2051 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
2052 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2055 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2057 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2059 * gnutls.h: Always declare syms_of_gnutls.
2061 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2062 clarity. Let the availability check return Qnil when the GnuTLS
2063 integration is not available, instead of erroring out.
2066 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2068 * xdisp.c (move_it_in_display_line_to, display_line):
2069 Don't disallow overflow-newline-into-fringe when word-wrap is in
2072 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2074 * fileio.c: Better preserve window-points during revert (bug#19161).
2075 (Qget_buffer_window_list): New var.
2076 (get_window_points_and_markers, restore_window_points): New functions.
2077 (Finsert_file_contents): Use them to save and restore window-points.
2079 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2081 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2082 descriptor if called from x_connection_closed and always delete
2083 this descriptor from keyboard waiting set (Bug#19147).
2085 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2087 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2088 (bidi_cache_max_elts): New global variable.
2089 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2090 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2092 (bidi_cache_search): Handle overflown cache. Improve commentary.
2093 (bidi_cache_ensure_space): Limit allocations to the current value
2094 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2095 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2096 the increment to not exceed the limit.
2097 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2098 cache, zero otherwise (meaning the cache overflowed). In the
2099 latter case, set bidi_cache_last_idx to -1.
2100 (bidi_peek_at_next_level): Handle overflown cache.
2101 (bidi_push_it): Increase the cache limit for iterating the new object.
2102 (bidi_pop_it): Decrease the cache limit back to previous value.
2103 (bidi_shelve_cache): Shelve the current value of the cache limit.
2104 (bidi_unshelve_cache): Restore the value of cache limit.
2105 (bidi_find_bracket_pairs): If the cache overflows while looking
2106 for the paired bracket, give up and let bidi_resolve_neutrals
2107 process the bracket as a simple neutral. (Bug#19322)
2108 (bidi_find_other_level_edge): If the cache overflows, fall back on
2109 Plan B, which effectively stops the reordering and restarts it on
2110 the next character (after resetting the cache).
2111 (bidi_move_to_visually_next): When the cache overflows, reset it
2112 after processing the last cached character.
2114 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2116 Fix glitches in gnutls.c, mostly memory-related
2117 * gnutls.c: Sort macro definitions by name.
2118 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2119 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2120 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2121 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2122 calculating string length. Use make_uninit_string, to avoid
2123 copying the string. Cast the char, not the pointer.
2124 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2125 and free. Work even for dates past the year 9999. Use void *
2126 for buffers, to avoid casts.
2128 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2130 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2132 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2134 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2137 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2139 * process.c: Whitespace and line-break nitpicks.
2141 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2143 * gnutls.c (gnutls_certificate_details): The :signature isn't
2144 that useful, so remove it.
2145 (gnutls_certificate_details): Clean up whitespace slightly.
2146 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2148 (gnutls_certificate_details): Put :signature-algorithm back again,
2149 which was removed by mistake.
2150 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2151 that they are not messaged by default (bug#16253).
2152 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2154 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2156 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2158 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2161 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2163 * eval.c (Fsignal): Remove duplicate test.
2164 (Fautoload_do_load): Fix up docstring.
2166 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2168 * nsterm.m (represented_filename, represented_frame): New variables.
2169 (ns_set_represented_filename): New function.
2170 (sendEvent:): Set represented filename here to avoid flicker,
2171 related to Bug#18757.
2173 * nsterm.h: Declare ns_set_represented_filename.
2175 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2176 at once, call ns_set_represented_filename instead.
2178 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2180 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2181 (struct bidi_stack): Reduce size by using bit fields and by
2182 packing sos, override, and isolate_status into a single 8-bit
2183 byte called 'flags'.
2185 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2186 (bidi_push_embedding_level): Construct flags from individual
2187 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2189 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2190 from flags. Adapt to changes in prev_for_neutral,
2191 next_for_neutral, and last_strong members.
2192 (bidi_line_init): Initialize flags to zero.
2193 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2194 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2196 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2198 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2199 (Fapply): Try and simplify the control flow.
2201 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2203 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2204 Use gnutls_sign_get_name directly because
2205 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2206 (init_gnutls_functions): Load missing gnutls_server_name_set.
2208 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2210 * bidi.c (bidi_find_first_overridden): New function.
2212 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2213 (syms_of_xdisp): Defsubr it.
2215 * dispextern.h (bidi_find_first_overridden): Add prototype.
2217 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2219 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2220 to nil after release (Bug#9133).
2222 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2224 Port better to AddressSanitizer.
2225 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2227 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2228 Return -1 or 0, as the pipe trick doesn't work.
2229 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2231 * print.c (print_object):
2232 When a pointer-check primitive returns -1, do not assume this
2233 means the pointer is valid or that the underlying system has failed.
2234 It could just be that addresses are being sanitized so Emacs can't
2235 test for pointer validity.
2236 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2237 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2238 string validity checker doesn't work on stack-based strings.
2240 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2242 Improve clarity of USE_LSB_TAG definition.
2243 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2244 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2245 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2246 VAL_MAX / 2 rather than in terms of the (more complicated)
2247 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2249 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2251 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2252 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2253 (next_element_from_buffer): When done with overlays, reset the
2254 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2256 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2258 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2259 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2261 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2263 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2264 for paxctl and setfattr. Fixes temacs startup failure with
2265 grsecurity/PaX enabled Linux kernel (bug#19067).
2267 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2269 * w32.c, w32heap.c, w32term.c:
2270 Use MINGW_W64 instead of _W64.
2272 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2274 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2276 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2278 * gnutls.c (gnutls_ip_address_p): New function.
2279 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2281 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2283 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2285 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2287 Fix gnutls problems caught by static checking.
2288 * gnutls.c (Fgnutls_boot): Remove unused local.
2289 (Fgnutls_boot): Fix pointer signedness.
2291 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2293 * gnutls.c (gnutls_certificate_details): Don't include certain
2294 certificate details on older gnutls versions (bug#19168).
2295 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2296 (gnutls_certificate_details): Reversed check in last checkin.
2298 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2300 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2301 (Fgnutls_peer_status_warning_describe): Add function to describe a
2302 peer verification warning symbol.
2303 (Fgnutls_peer_status): Use it.
2304 (Fgnutls_boot): Use it. Minor logging fixes.
2306 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2308 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2310 2014-11-24 Glenn Morris <rgm@gnu.org>
2312 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2314 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2315 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2317 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2319 * gnutls.c: Fix Windows function definition of
2320 gnutls_x509_crt_get_fingerprint.
2322 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2324 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2326 * process.h: Added more fields to Lisp_Process to track
2327 certificate details.
2329 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2330 (Fgnutls_peer_status): New functions to export TLS certificate
2331 details to Emacs Lisp.
2333 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2335 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2336 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2337 check for gtk_adjustment_configure (Bug#19149).
2338 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2340 2014-11-22 Glenn Morris <rgm@gnu.org>
2342 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2344 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2346 Don't shrink frame when using desktop-save-mode (Bug#19048).
2347 * w32fns.c (x_set_tool_bar_lines): Always call
2348 x_change_tool_bar_height (Bug#19048).
2349 (x_change_tool_bar_height): Mark frame as garbaged since
2350 adjust_frame_size might not have done that.
2351 * xfns.c (x_set_tool_bar_lines): Always call
2352 x_change_tool_bar_height (Bug#19048).
2353 (x_change_tool_bar_height): Mark frame as garbaged since
2354 adjust_frame_size might not have done that.
2356 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2358 * xml.c (parse_region): Take care of new optional parameter
2359 'discard-comments' of 'libxml-parse(html|xml)-region'.
2360 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2361 New optional parameter 'discard-comments'.
2363 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2365 Improve time stamp handling, and be more consistent about it.
2366 * editfns.c (invalid_time): New function.
2367 Use it instead of 'error ("Invalid time specification")'.
2368 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2369 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2371 (make_time_tail, make_time): Remove. All uses changed to use
2372 new functions or plain list4i.
2373 (disassemble_lisp_time): Return effective length if successful.
2374 Check that LOW is an integer, if it's combined with other components.
2375 (decode_time_components): Decode into struct lisp_time, not
2376 struct timespec, so that we can support a wide set of times
2377 regardless of whether time_t is signed. Decode plain numbers
2378 as seconds since the Epoch, and nil as the current time.
2379 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2380 Reimplement in terms of new functions.
2381 (Fencode_time): Just use list2i.
2382 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2383 * keyboard.c (decode_timer): Don't allow the new formats (floating
2384 point or nil) in timers.
2385 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2386 place of the magic number '16'.
2387 (struct lisp_time): New type.
2388 (decode_time_components): Use it.
2389 (lisp_to_timespec): New decl.
2391 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2393 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2396 * callint.c (Fcall_interactively): Pass in nil as argument to
2397 Fbarf_if_buffer_read_only.
2399 * fileio.c (Finsert_file_contents): Ditto.
2401 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2403 * textprop.c (verify_interval_modification): Check buffer
2404 readedness after the last interval.
2406 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2407 the text at POSITION (new optional argument) has the
2408 `inhibit-read-only' text property set.
2410 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2412 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2413 errors in computing the number of pixels to scroll.
2414 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2416 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2418 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2419 call updateFrameSize.
2421 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2423 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2425 * nsfns.m (x_set_foreground_color, x_set_background_color)
2426 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2427 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2429 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2431 * nsterm.m (ns_send_appdefined): Check for application defined
2432 event on Cocoa (Bug#18993).
2433 (run): Restore code before the previous 18993 fix.
2435 2014-11-14 David Reitter <david.reitter@gmail.com>
2437 * nsterm.m (run): Set timeout for event loop to prevent hang.
2440 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2442 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2444 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2446 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2447 for each candidate font but attempt to reuse it from previous improper
2450 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2452 Avoid undefined behavior in color table hashing.
2453 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2454 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2455 This function avoids undefined behavior with signed shift overflow.
2457 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2459 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2460 when the inserted text does not need decoding. (Bug#18982)
2462 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2464 * nsterm.h (EmacsScroller): judge returns bool.
2466 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2467 (ns_judge_scroll_bars): Only set removed if judge returns true.
2468 (judge): Returns bool == condemned. Remove self from window.
2469 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2471 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2473 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2474 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2476 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2478 * nsterm.m (ns_set_vertical_scroll_bar)
2479 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2481 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2483 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2484 merely because tmo_in_millisec is nonnegative. The 1st call
2485 to g_main_context_query could succeed while the 2nd one fails.
2487 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2489 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2491 * nsterm.m (run): Only use non-system event loop if OSX version is
2492 exactly 10.9 (Bug#18993).
2493 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2496 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2498 * callproc.c (encode_current_directory): Support handling of file
2499 names prepended by "/:". (Bug#18891)
2501 2014-11-08 Alan Mackenzie <acm@muc.de>
2503 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2505 2014-11-08 Dima Kogan <dima@secretsauce.net>
2507 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2509 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2511 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2512 raises an error. (Bug#18891)
2514 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2516 * frame.c (adjust_frame_size): Call x_set_window_size only if
2517 f->can_x_set_window_size is set.
2518 (make_frame): Initialize f->can_x_set_window_size and
2519 f->can_run_window_configuration_change_hook.
2520 (Fcan_run_window_configuration_change_hook): New function.
2521 * frame.h (frame): Split `official' into `can_x_set_window_size'
2522 and `can_run_window_configuration_change_hook'.
2523 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2524 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2525 Set f->can_x_set_window_size.
2526 * window.c (run_window_configuration_change_hook):
2527 Return immediately if either f->can_x_set_window_size or
2528 f->can_run_window_configuration_change_hook are false.
2529 (Fset_window_configuration): Instead of f->official set
2530 f->can_x_set_window_size.
2531 * xfns.c (Fx_create_frame, x_create_tip_frame):
2532 Set f->can_x_set_window_size.
2534 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2536 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2537 cleanup from 2014-11-01 (Bug#18972).
2539 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2541 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2542 * xdisp.c (window-scroll-functions): Improve docstring.
2544 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2546 Uniquify the 'size' symbol.
2548 * w32notify.c (Qsize): Remove.
2549 * lisp.h (Qsize): New decl.
2550 * lread.c (Qsize): Now extern.
2551 * w32notify.c (syms_of_w32notify): No need to defsym.
2553 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2555 * dispnew.c (change_frame_size_1): Fix call of
2557 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2558 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2559 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2560 (Qtool_bar_size): New constants.
2561 (frame_inhibit_resize, adjust_frame_size): New argument to
2562 handle case where frame_inhibit_implied_resize is a list.
2563 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2564 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2565 (x_set_right_divider_width, x_set_bottom_divider_width)
2566 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2567 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2569 (frame-inhibit-implied-resize): Rewrite doc-string.
2570 * frame.h (frame_inhibit_resize, adjust_frame_size):
2571 Fix external declarations.
2572 (Qframe_position, Qframe_outer_size)
2573 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2574 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2575 (Qtool_bar_size): Extern them.
2576 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2577 (xg_height_or_width_changed): Remove.
2578 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2579 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2580 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2581 (xg_change_toolbar_position): Call adjust_frame_size directly.
2582 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2583 Fix calls of adjust_frame_size.
2584 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2585 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2586 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2587 frame can get resized when tool-bar-lines parameter changes from
2589 (Fw32_frame_menu_bar_size): Return fourth value.
2590 (Fw32_frame_rect): Block input around system calls
2591 (Fx_frame_geometry): New function.
2592 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2593 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2594 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2595 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2596 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2597 (Fx_create_frame): Adjust adjust_frame_size calls.
2598 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2599 frame can get resized when tool-bar-lines parameter changes from
2601 (Fx_frame_geometry): New function.
2602 * xmenu.c (update_frame_menubar): On Lucid call
2603 adjust_frame_size with one pixel less height to avoid that
2604 repeatedly adding/removing the menu bar grows the frame.
2605 (free_frame_menubar): On Motif arrange to optionally preserve
2606 the old frame height when removing the menu bar.
2607 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2609 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2611 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2612 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2613 frame; instead, print an error message.
2615 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2617 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2619 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2621 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2622 (dealloc): Release bmRep.
2624 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2625 imageListSetNext, imageListNext.
2627 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2628 (reference): Remove.
2629 (allocInitFromFile:): Remove searching ImageList and calling
2630 reference (Bug#18918).
2631 (dealloc): Remove handling if ImageList.
2633 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2635 * process.c (catch_child_signal): Fix incorrect assertion.
2637 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2639 * macfont.m (macfont_draw):
2640 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2642 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2643 if force_integral_p (i.e. no antialias).
2644 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2645 bold if no antialias (Bug#18876).
2647 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2648 was given (Bug#18846).
2650 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2652 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2653 instead of in xdisp.c, function now takes void. (Bug#18884).
2655 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2656 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2658 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2659 struct window* (Bug#18889).
2660 Remove getMouseMotionPart.
2661 (ns_output): Make icon_top/left int.
2663 * nsfns.m (x_icon): icon_top/left is int.
2665 * nsterm.m (ns_mouse_position): Remove unused code.
2666 (initFrame:window:, dealloc): Use window instead of win.
2667 (getMouseMotionPart:window:x:y:): Remove, unused.
2668 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2670 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2672 * keyboard.c (readable_events): When FLAGS include
2673 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2674 This avoids returning non-nil from input-pending-p when only such
2675 events are in the queue. (Bug#18856)
2677 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2679 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2680 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2681 (Qforeign_selection): Remove.
2682 (ns_get_local_selection): Identation fix.
2683 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2685 * nsselect.m (ns_get_local_selection): Remove calling of
2686 functions in Vselection_converter_alist (Bug#18911).
2687 (syms_of_nsselect): Remove Vselection_converter_alist.
2689 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2691 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2692 and unnecessary initialization. Adjust comments.
2694 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2696 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2698 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2699 index, not an absolute one, as that's what the function expects.
2701 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2703 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2704 font on an initial frame when running as a daemon (Bug#18869).
2706 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2708 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2710 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2711 build_string, when importing a home directory. (Bug#18873)
2713 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2715 * dispnew.c (buffer_posn_from_coords):
2716 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2717 account for the header-line height. (Bug#18839)
2719 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2721 * xml.c (parse_region): Do not forget the first document child.
2723 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2725 * nsselect.m: pasteboard_changecount is new.
2726 (ns_store_pb_change_count, ns_get_pb_change_count)
2727 (ns_get_our_change_count_for): New functions.
2728 (ns_string_to_pasteboard_internal): Correct comment.
2729 type => gtype in eassert, Call ns_store_pb_change_count.
2730 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2731 (Fns_disown_selection_internal, Fns_selection_owner_p):
2732 Replace Vselection_alist check, with change count check.
2733 (Fns_get_selection): Initialize val to Qnil. Only get local
2734 selection if change counts match (Bug#18799).
2735 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2737 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2739 * w32proc.c (create_child): If calling a quoted batch file,
2740 pass NULL for exe. (Bug#18745)
2742 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2744 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2745 (bidi_resolve_brackets): Use end of string position rather than ZV
2746 when iterating over a string. (Bug#18815)
2748 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2750 * keyboard.c (make_lispy_position): Return coordinates also when
2751 on scroll bars, fringes, margins or not in a window.
2752 * xdisp.c (show_mouse_face): Don't change cursor face during
2755 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2757 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2758 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2759 Fix doc-strings (Bug#18789).
2761 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2763 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2765 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2767 Optimize redisplay of simple bracketed text.
2768 * bidi.c (bidi_cache_reset_to): New function.
2769 (bidi_cache_reset): Call it.
2770 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2772 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2773 bracket_enclosed_type only if bracket_pairing_pos's value is not
2775 (MAX_BPA_STACK): Make sure the value is signed.
2776 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2777 stop pushing values onto the stack.
2778 (bidi_find_bracket_pairs): If the bracketed text is only on the
2779 base embedding level, remove all the states cached by this
2780 function from the cache, and return zero, so that the brackets in
2781 this segment of text are processed as normal neutrals.
2782 (bidi_resolve_brackets): Detect the brackets that are to be
2783 processed as neutrals, and don't call bidi_find_bracket_pairs on
2786 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2788 * w32select.c (Fw32_selection_exists_p): Rename from
2789 Fx_selection_exists_p.
2790 (syms_of_w32select): Adjust accordingly.
2792 * w16select.c (Fw16_selection_exists_p): Rename from
2793 Fx_selection_exists_p.
2794 (syms_of_win16select): Adjust accordingly.
2796 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2797 (Fns_own_selection_internal): Tighten scoping.
2798 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2799 (Fns_get_selection): Rename from Fx_get_selection_internal.
2800 (Fns_get_selection_internal, Fns_store_selection_internal):
2802 (syms_of_nsselect): Adjust accordingly.
2804 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2806 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2807 * w32term.c (x_set_window_size): Account for wrapped menu bar
2808 lines when setting up frame height (Bug#15174 and Bug#18720).
2809 (w32_add_wrapped_menu_bar_lines): New variable.
2811 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2813 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2816 2014-10-20 Glenn Morris <rgm@gnu.org>
2818 * Merge in all changes up to 24.4 release.
2820 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2822 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2823 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2825 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2827 * xterm.c (handle_one_xevent): Check return value from
2828 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2829 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2831 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2832 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2833 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2834 Gtk+ >= 3.14 (Bug#18674).
2835 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2836 Gtk+ >= 3.14 (Bug#18674).
2838 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2840 * gtkutil.c: Remove no-longer-used code.
2841 (xg_update_menubar): Remove unused local and unnecessary call to
2842 gtk_menu_item_get_submenu.
2843 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2844 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2845 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2847 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2849 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2851 * xterm.h (handlebox_widget): Remove.
2853 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2856 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2858 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2859 to handle Gtk versions.
2860 (xg_get_file_with_chooser): Use them.
2861 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2862 Remove (create_menus): Remove teroff argument and code.
2863 Remove call to gtk_menu_set_title.
2864 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2865 Adjust args to create_menus.
2866 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2867 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2868 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2869 (xg_make_tool_item): Remove detach code.
2870 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2871 (find_icon_from_name): New function.
2872 (update_frame_tool_bar): Remove GtkStockItem code, move to
2873 find_icon_from_name. Let stock be a list of icon names to try.
2874 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2875 Replace TOOLBAR_TOP_WIDGET.
2876 (free_frame_tool_bar, xg_change_toolbar_position ):
2877 Replace TOOLBAR_TOP_WIDGET.
2878 (xg_initialize): Remove tearoff code.
2880 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2882 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2883 pixel from the window's cursor glyph width, since X renders hollow
2884 blocks 1 pixel wider than the 'width' parameter.
2886 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2887 glyph->pixel_width; this is now done in xterm.c.
2889 Fix reordering of bracket characters in isolates.
2890 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2891 RESOLVED_ONLY; when non-zero, return from the cache only fully
2892 resolved states. All callers changed.
2893 (CANONICAL_EQU): New macro.
2894 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2895 equivalent of the paired closing bracket character.
2896 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2897 the default non-negative value, to be checked later in
2898 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2899 characters against those pushed onto the BPA stack.
2900 (bidi_record_type_for_neutral): New function.
2901 (bidi_resolve_brackets): Record next_for_neutral and
2902 prev_for_neutral when embedding level gets pushed. Force
2903 resolution of bracket pairs when entering a level run that was not
2905 (bidi_resolve_neutral): Add assertions before calling
2906 bidi_resolve_neutral_1.
2907 (bidi_level_of_next_char): Remove the code that attempted to
2908 resolve unresolved neutrals; that is now done by
2909 bidi_resolve_neutral.
2911 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2913 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2915 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2916 1-pixel R2L characters.
2917 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2918 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2920 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2922 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2925 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2927 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2928 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2929 It's not clear to me whether the initialization is needed,
2930 but it can't hurt so I played it safe.
2932 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2934 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2936 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2938 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2939 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2941 (bidi_get_type): Return the isolate initiators and terminator types.
2942 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2943 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2944 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2945 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2946 for the new features.
2947 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2948 push and pop correctly for isolates.
2949 (bidi_remember_char): Modify to accept an additional argument
2950 and record the bidi type according to its value.
2951 (bidi_cache_iterator_state): Accept an additional argument to only
2952 update an existing state. Handle the new members of struct bidi_it.
2953 (bidi_cache_find): Arguments changed: no longer accepts a level,
2954 instead accepts a flag telling it whether it is okay to return
2955 unresolved neutrals.
2956 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2957 table. Initialize new isolate-related members.
2958 (bidi_paragraph_init): Some code factored out into
2959 find_first_strong_char.
2960 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2961 into bidi_resolve_explicit.
2962 (bidi_resolve_explicit): Support the isolate initiators and
2963 terminator. Fix handling of embeddings and overrides according to
2964 new UBA requirements. Record information about previously seen
2965 characters here (moved from bidi_level_of_next_char).
2966 (bidi_resolve_weak): Adapt to changes in struct members.
2967 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2968 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2969 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2970 paired bracket resolution. Handle isolate initiators and
2972 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2973 (bidi_level_of_next_char): Move the code that records information
2974 about previous characters to bidi_resolve_explicit. Fix logic of
2975 resolving neutrals and make sure their cache entries are updated.
2976 Remove now unneeded special handling of PDF level.
2978 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2979 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2980 enlarged per Unicode 6.3.
2981 (enum bidi_bracket_type_t): New data type.
2982 (struct bidi_saved_info): Leave only 2 type members out of 4.
2984 (struct bidi_stack): Add members necessary to support isolating
2986 (struct bidi_it): Add new members necessary to support isolating
2987 sequences and bracket pair resolution.
2989 * xdisp.c (Fbidi_resolved_levels): New function.
2990 (syms_of_xdisp): Defsubr it.
2991 (append_glyph, append_composite_glyph, produce_image_glyph)
2992 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2994 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2996 * term.c (append_glyph, append_composite_glyph)
2997 (append_glyphless_glyph): Convert aborts to assertions.
2999 * .gdbinit (pgx): Display the character codepoint, resolved level,
3000 and bidi type also for glyphless glyphs.
3002 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
3004 Avoid unwanted point motion in Fline_beginning_position.
3005 * lisp.h (scan_newline_from_point): Add prototype.
3006 * search.c (scan_newline_from_point): New function, refactored from...
3007 * cmds.c (Fforward_line): ...adjusted user.
3008 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
3009 and simplify the former since the latter doesn't move point.
3011 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
3013 Cleanup terminal handling code.
3014 * dispextern.h (get_named_tty): Remove prototype but...
3015 * termhooks.h (get_named_terminal): ...resurrect it under
3016 more meaningful name.
3017 (get_terminal): Likewise, but with...
3018 (decode_live_terminal): ...this name.
3019 (decode_tty_terminal): Add prototype.
3020 * term.c (get_tty_terminal): Remove.
3021 (get_named_tty): Remove.
3022 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
3023 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
3024 Use decode_tty_terminal.
3025 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
3026 * terminal.c (get_terminal): Refactor to...
3027 (decode_terminal, decode_live_terminal): ...new functions.
3028 (decode_tty_terminal): Replacement for get_tty_terminal.
3029 (get_named_terminal): Likewise for get_named_tty.
3030 * coding.c (Fset_terminal_coding_system_internal)
3031 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
3032 (Fkeyboard_coding_system):
3033 * composite.c (Fcomposition_get_gstring):
3034 * dispnew.c (Fsend_string_to_terminal):
3035 * frame.c (Fmake_terminal_frame):
3036 * nsfns.m (check_ns_display_info):
3037 * w32fns.c, xfns.c (check_x_display_info):
3038 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
3039 * keyboard.c (handle_interrupt_signal, handle_interrupt)
3040 (Fset_quit_char): Use get_named_terminal.
3041 (Fset_output_flow_control, Fset_input_meta_mode):
3042 Use decode_tty_terminal.
3044 2014-10-13 Eli Zaretskii <eliz@gnu.org>
3046 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
3047 between 32-bit and 64-bit MinGW builds. (Bug#18699)
3049 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3051 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
3052 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3054 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3056 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3059 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3061 * editfns.c (dump_tz_string): No longer const.
3062 It might be modified.
3064 * nsmenu.m (clear): Assume OS X 10.6 or later.
3066 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3068 * unexmacosx.c: Remove include ppc/reloc.h.
3069 (unrelocate, copy_dysymtab): Remove PPC code.
3070 (rebase_reloc_address): Remove, only used for PPC:
3072 * nsterm.m: Always include macfont.h on COCOA.
3073 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3074 (ns_dumpglyphs_image, ns_check_menu_open)
3075 (applicationDidFinishLaunching)
3076 (antialiasThresholdDidChange:)
3077 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3078 Remove checks for OSX <= 10.5/10.6.
3079 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3080 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3083 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3084 (NS_HAVE_NSINTEGER): Remove block.
3085 Remove >= OSX 10.6 tests.
3087 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3088 (x_activate_menubar, trackingNotification:): Remove check for
3090 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3092 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3094 * nsfns.m: Always include macfont.h on COCOA.
3095 (ns_filename_from_panel, ns_directory_from_panel)
3096 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3097 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3099 * macfont.m: Remove >= 1050 check.
3100 (macfont_create_family_with_symbol)
3101 (macfont_get_glyph_for_character)
3102 (mac_font_get_glyphs_for_variants)
3103 (mac_ctfont_create_available_families, syms_of_macfont):
3104 Remove code for OSX < 10.6.
3105 (mac_font_family_group, mac_font_family_compare): Remove, only used
3108 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3109 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3111 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3114 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3116 Fix putenv race conditions with undefined behavior (Bug#8705).
3117 Do all putenv calls before Emacs creates any threads.
3118 Use a safer way to modify the TZ environment variable in the
3119 presence of multiple threads. For further thread-safety,
3120 prefer localtime_r and gmtime_r to localtime and gmtime,
3121 and prefer struct tm's tm_gmtoff (if available) to calling
3122 both localtime_r and gmtime_r.
3123 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3124 (init_dbusbind): ... to this new function.
3125 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3126 * xterm.c (x_term_init): Move xputenv call from here ...
3127 (init_xterm): ... to this new function.
3128 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3129 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3130 (dump_tz_string): New constant.
3131 (init_editfns): Use it. This centralizes the dump_tz stuff.
3132 Call set_time_zone_rule here, so that its xputenv is done
3133 before Emacs goes multithreaded.
3134 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3135 thread-safe enough for Emacs.
3136 (format_time_string, Fdecode_time, Fcurrent_time_string)
3137 (Fcurrent_time_zone):
3138 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3139 localtime and gmtime. Remove now-unnecessary calls to block_input.
3140 (tm_gmtoff): New static function.
3141 (Fdecode_time, Fcurrent_time_zone): Use it.
3142 (Fencode_time): Use mktime_z, for better thread-safety.
3143 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3144 i.e., not quite thread-safe but good enough for Emacs typical usage.
3145 Do not reclaim storage that is in the environment; let it leak.
3146 Always call tzset, since localtime_r does not.
3147 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3148 This is now done in init_editfns.
3149 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3150 New macros and declarations, for platforms lacking tzalloc & friends.
3152 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3154 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3155 On x86 platforms this works around GCC bug 63495
3156 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3157 and more generally should fix a portability problem in Emacs.
3158 Reported by Stefan Monnier in:
3159 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3161 2014-10-08 Leo Liu <sdl.web@gmail.com>
3163 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3164 * keymap.c (describe_vector_princ):
3165 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3168 * print.c (printchar_stdout_last): Declare.
3169 (printchar): Record the last char written to stdout.
3170 (Fterpri): Add optional argument ENSURE.
3172 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3174 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3175 DELAY argument to change_frame_size, so that the frame size
3176 changes, if any are needed, are delayed until the next redisplay.
3177 This is to avoid a too early QUIT inside change_frame_size, when
3178 it calls Lisp in frame_windows_min_size, in case one of the events
3179 we've read sets the quit-flag. (Bug#18649)
3181 * w32fns.c (check_x_display_info): Accept terminal objects as
3182 argument, to follow what xfns.c does.
3184 2014-10-07 Glenn Morris <rgm@gnu.org>
3186 * Makefile.in ($(srcdir)/macuvs.h)
3187 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3189 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3191 * decompress.c (init_zlib_functions): Move the message about zlib
3192 being unavailable from here...
3193 (Fzlib_decompress_region): ...to here. (Bug#18650)
3195 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3197 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3198 the case where an optional string is used. Adjust docstring.
3200 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3202 * lisp.mk (lisp): Remove w32-common-fns.elc.
3204 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3206 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3207 These were already defined in buffer.c, and the duplicate
3208 definitions cause problems on platforms like 'gcc -fno-common'.
3209 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3211 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3213 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3214 if toolbar is visible.
3216 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3219 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3220 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3221 (ns_select, ns_read_socket): Use unwind_protect to decrease
3222 apploopnr (Bug#18345).
3223 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3224 line height (Bug#17977).
3226 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3227 (macfont_closest_traits_index): New function.
3228 (macfont_closest_traits_index_p): Rename from
3229 macfont_closest_traits_index.
3230 (macfont_list): Use macfont_closest_traits_index_p.
3232 2014-10-05 K. Handa <handa@gnu.org>
3234 * coding.c (detect_coding_iso_2022): Set coding->rejected
3235 correctly when an invalid escape sequence is found (Bug#18610).
3237 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3239 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3240 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3243 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3245 * buffer.c (scroll_bar_width, scroll_bar_height):
3247 * window.c (Fset_window_scroll_bars): Fix doc-string.
3248 (Fwindow_scroll_bars): Have it return what the doc-string says.
3250 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3252 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3253 iterator backwards, to resync the bidi iterator. (Bug#18584)
3255 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3257 Consistently use min and max macros from lisp.h.
3258 * coding.c (min, max):
3260 * unexhp9k800.c (min):
3261 * unexw32.c (min, max): Use definitions from lisp.h.
3262 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3264 * gmalloc.c (min): Tiny style change.
3266 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3267 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3269 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3271 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3272 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3273 (X_ULONG_MAX): Move these macros to xterm.h.
3274 (x_fill_property_data): Be more generous about allowing either
3275 signed or unsigned data of the appropriate width.
3276 * xterm.h (x_display_set_last_user_time): New function.
3277 All setters of last_user_time changd to use this function.
3278 If ENABLE_CHECKING, check that the times are in range.
3280 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3282 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3283 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3285 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3287 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3288 make a font_object from a tty frame (Bug#18573).
3289 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3291 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3293 * alloc.c (mark_overlay): Assume that overlay boundaries are
3294 always markers. Add comment.
3295 * lread.c (read_internal_start): Use convenient validate_subarray.
3297 (Fread_from_string): Adjust docstring.
3299 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3301 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3303 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3304 Rename from the "x-" prefix.
3306 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3308 * xselect.c (selection-converter-alist): Fix docstring.
3310 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3312 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3313 argument passed by the caller, when we mirror all slashes into
3316 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3318 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3319 Resurrect old code and fix compilation with GTK < 2.13.6.
3321 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3323 Use AUTO_CONS instead of SCOPED_CONS, etc.
3324 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3325 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3326 (AUTO_LIST1): Rename from scoped_list1.
3327 (AUTO_LIST2): Rename from scoped_list2.
3328 (AUTO_LIST3): Rename from scoped_list3.
3329 (AUTO_LIST4): Rename from scoped_list4.
3330 (AUTO_STRING): Rename from SCOPED_STRING.
3331 * frame.h (AUTO_FRAME_ARG):
3332 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3333 (AUTO_LIST4, AUTO_STRING):
3334 Prepend a new argument 'name'.
3335 Declare a variable instead of yielding a value.
3337 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3339 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3341 * w32fns.c (w32_createwindow): Accept an additional argument, an
3342 array of 2 values specifying the coordinates of the frame's
3343 top-left corner. Use these values instead of calling x_get_arg,
3344 which can cons Lisp objects, and therefore cannot be called except
3345 from the main thread. Remove redundant tests for the default
3347 (my_create_window): Move the calculation of the coordinates of the
3348 frame's top-left edge here. Pass them to the input thread via the
3349 second parameter of the WM_EMACS_CREATEWINDOW message.
3350 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3353 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3355 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3356 (redisplay_window): Treat the frame's frozen_window_starts flag
3357 the same way as the optional_new_start flag for the window: only
3358 obey it if the glyph row showing point will be fully visible.
3359 Likewise when the window start is in a continuation line. If,
3360 after trying everything under the 'force_start' label, point is
3361 still not fully visible, give up and scroll the window.
3362 Add debugging traces. (Bug#18545)
3364 * window.c (Frecenter): Set the window's redisplay flag.
3366 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3368 * w32term.c (w32_read_socket): Don't use frame dimensions for
3369 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3370 rectangle. Check the return value of GetClientRect, and don't use
3371 the results if it didn't succeed.
3373 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3374 in columns and lines after correcting the pixel dimensions in
3376 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3377 negative values to xrealloc. (Bug#18528)
3379 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3381 * alloc.c: Remove now-unnecessary check.
3382 Suggested by Dmitry Antipov in:
3383 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3385 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3387 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3388 to Ubuntu 14.04.1 x86-64.
3390 Simplify stack-allocated Lisp objects, and make them more portable.
3391 The build_local_string macro was used in two ways: (1) string
3392 literals for which scoped allocation suffices, and (2) file name
3393 components, where it's not safe in general to assume bounded-size
3394 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3395 allocates a block-scope string, and by using SCOPED_STRING for (1)
3396 and build_string for (2). Furthermore, actually use stack
3397 allocation only for objects known to have sufficient alignment.
3398 This simpler implementation means Emacs can make
3399 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3400 GC_MAKE_GCPROS_NOOPS.
3401 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3402 for fewer differences among implementations.
3403 (struct Lisp_String): Now GCALIGNED.
3404 (USE_STACK_LISP_OBJECTS): Default to true, since the
3405 implementation no longer insists on a nonempty GCALIGNED.
3406 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3407 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3408 separately. Move definiens to scoped_cons. The old definition
3409 was incorrect when GCALIGNED was defined to be empty.
3410 (union Aligned_String): New type.
3411 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3412 implementation ports to compilers that don't align strictly enough.
3413 Don't worry about the union sizes; it's not worth bothering about.
3414 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3415 Rewrite using USE_STACK_CONS.
3416 (scoped_cons): Assume the use of union Aligned_Cons.
3417 (lisp_string_size, make_local_string, build_local_string): Remove.
3418 Unless otherwise specified, all callers of build_local_string
3419 changed to use SCOPED_STRING.
3420 (SCOPED_STRING): New macro.
3421 * data.c (wrong_choice):
3422 * menu.c (single_menu_item):
3423 * process.c (Fformat_network_address):
3424 Hoist use of SCOPED_STRING out of a scope, so that its returned
3425 object lives long enough.
3426 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3427 as the string might be long or might not be ASCII.
3429 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3431 * msdos.c (internal_terminal_init): Bump version to 25.
3433 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3435 Keep stack-allocated Lisp objects fast rather than versatile.
3436 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3437 (SCOPED_CONS_INITIALIZER): New macro.
3438 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3439 (USE_LOCAL_ALLOCA): Remove.
3440 (local_cons, local_list1, local_list2, local_list3, local_list4):
3441 Remove. Stack overflow checking makes them too slow.
3442 (make_local_vector): Likewise. Also we just don't have enough
3444 (enum LISP_STRING_OVERHEAD): Remove.
3445 (local_string_init, local_vector_init): Remove prototypes.
3446 (make_local_string, build_local_string): Redesign to target short
3447 compile-time string constants, fall back to regular string allocation
3449 (lisp_string_size): New function.
3450 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3451 * alloc.c (local_string_init, local_vector_init): Remove.
3452 (verify_ascii) [ENABLE_CHECKING]: New function.
3453 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3454 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3455 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3456 * xselect.c, xterm.c: All related users changed.
3458 2014-09-28 Ken Brown <kbrown@cornell.edu>
3460 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3461 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3463 2014-09-27 Ken Brown <kbrown@cornell.edu>
3465 Fix implementation of HYBRID_MALLOC on Cygwin.
3466 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3467 (bss_sbrk_buffer_beg): New variable. Use it...
3468 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3469 incorrect definition.
3471 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3473 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3474 Make it into a function and change arg to be a function.
3476 * lisp.mk (lisp): Add elisp-mode.elc.
3478 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3480 * xfns.c (x_default_scroll_bar_color_parameter):
3481 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3482 to pacify --enable-gcc-warnings in non-scrollbar builds.
3484 2014-09-26 Ken Brown <kbrown@cornell.edu>
3486 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3488 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3490 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3491 MinGW builds that use GCC before 4.2.
3493 Default to stack objects on DOS_NT platforms as well.
3494 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3495 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3497 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3499 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3500 ALIGN_STACK attribute.
3502 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3504 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3505 ALIGN_STACK attribute.
3507 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3508 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3510 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3512 * frame.c (frame_inhibit_resize):
3513 * widget.c (EmacsFrameResize):
3514 * window.c (resize_frame_windows, Fset_window_configuration):
3515 * xdisp.c (expose_frame):
3516 * xfns.c (x_change_tool_bar_height):
3517 * xmenu.c (update_frame_menubar):
3518 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3519 Remove code left dead after 2014-07-27 changes.
3521 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3523 Fix local_cons etc. to not exhaust the stack when in a loop.
3524 Problem reported in:
3525 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3526 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3527 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3528 (Ffind_charset_string):
3529 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3530 * data.c (wrong_range):
3531 * editfns.c (Fpropertize, format2):
3532 * emacs.c (init_cmdargs, decode_env_path):
3533 * fileio.c (auto_save_error):
3534 * fns.c (Fyes_or_no_p):
3535 * font.c (font_style_to_value, font_parse_xlfd)
3536 (font_parse_family_registry, font_delete_unmatched)
3538 * fontset.c (Fset_fontset_font):
3539 * frame.c (x_get_arg):
3540 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3541 (read_char_minibuf_menu_prompt):
3542 * keymap.c (silly_event_symbol_error, describe_vector):
3543 * lread.c (load_warn_old_style_backquotes):
3544 * menu.c (single_menu_item):
3545 * minibuf.c (Fread_buffer):
3546 * process.c (status_message, Fformat_network_address)
3547 (server_accept_connection):
3548 * textprop.c (copy_text_properties):
3549 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3550 * xfns.c (x_default_scroll_bar_color_parameter):
3551 * xfont.c (xfont_open):
3552 * xselect.c (x_clipboard_manager_error_1):
3553 * xterm.c (x_term_init):
3554 Put USE_LOCAL_ALLOCA at the start of the function.
3555 * fns.c (maybe_resize_hash_table): Use build_string instead of
3556 build_local_string, since we'd otherwise need a conditional
3557 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3558 not worth the bother of optimization.
3559 * font.c (font_delete_unmatched): Remove by-hand code that
3560 observed MAX_ALLOCA limit, since it's now done automatically.
3561 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3562 since build_local_string needs its sa_alloc.
3563 * lisp.h (lisp_word_count): New function.
3564 (SAFE_ALLOCA_LISP): Use it.
3565 (USE_LOCAL_ALLOCA): New macro.
3566 (local_cons, make_local_vector, make_local_string):
3567 Observe the MAX_ALLOCA limit.
3568 (LISP_STRING_OVERHEAD): New constant.
3569 (make_local_string): Use it.
3571 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3573 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3574 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3575 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3576 and Solaris and it's likely to work on similar platforms.
3578 Avoid signed integer overflow when converting Time to ptrdiff_t.
3579 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3581 (position_to_Time, Time_to_position): New functions.
3582 (gen_help_event, kbd_buffer_get_event): Use them.
3583 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3584 Go back to plain 'unsigned long', so that 'Time' is the same
3585 for both X and non-X builds; this is less likely to cause surprise.
3586 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3587 are the same size; this is no longer required.
3589 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3590 of bit 28 and of whether an unsigned value is negative.
3591 This simplifies the code a bit, and pacifies clang 3.4.
3593 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3595 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3596 Windows builds, where 'long' is a 32-bit type.
3598 * w32inevt.h (w32_console_mouse_position): Update the argument
3599 types to use 'Time'.
3601 * w32term.c (w32_mouse_position)
3602 (x_horizontal_scroll_bar_report_motion)
3603 (x_scroll_bar_report_motion): Update the argument types to use
3606 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3608 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3609 (struct input_event): ...unsigned bitfields. Likewise for
3610 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3611 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3612 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3613 (kbd_buffer_get_event): Adjust users.
3614 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3615 (make_scroll_bar_position): New function, refactored out of...
3616 (make_lispy_event): ...adjusted user.
3617 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3618 * nsterm.m (ns_mouse_position, mouseUp):
3619 * term.c (term_mouse_position):
3620 * w32inevt.c (w32_console_mouse_position):
3621 * w32term.c (w32_mouse_position):
3622 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3623 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3624 Prefer enum and explicit enum members to integers and numeric values.
3626 * chartab.c (uniprop_encode_value_numeric):
3627 * font.c (font_style_to_value): Use make_local_vector.
3628 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3629 * keymap.c (append_key): Use scoped_list1.
3631 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3632 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3634 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3636 Fix some slow uses and misuses of strcat.
3637 * doc.c (get_doc_string):
3638 * gtkutil.c (get_utf8_string):
3639 * xsmfns.c (x_session_initialize):
3640 Avoid recomputation of string length.
3641 * ftfont.c (ftfont_spec_pattern):
3642 * xfns.c (xic_create_fontsetname):
3643 Don't assume output buffer is initially zero.
3645 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3647 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3648 All callers changed.
3649 * xterm.c (x_term_init): Use new functionality to avoid two needs
3650 to compute a string length.
3652 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3654 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3656 Use known length of a Lisp string to copy it faster.
3657 * lisp.h (lispstrcpy): New function. Add comment.
3658 * callproc.c (child_setup):
3659 * dbusbind.c (xd_append_arg):
3660 * doc.c (get_doc_string):
3661 * font.c (Ffont_xlfd_name):
3662 * frame.c (xrdb_get_resource):
3663 * process.c (Fmake_network_process, network_interface_info):
3664 * w32fns.c (Fx_open_connection):
3665 * w32proc.c (sys_spawnve):
3666 * xfns.c (select_visual):
3667 * xfont.c (xfont_list):
3668 * xsmfns.c (x_session_initialize):
3669 * xterm.c (x_term_init): Use it.
3671 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3673 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3674 Reported by Dmitry Antipov in thread leading to:
3675 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3676 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3677 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3679 * callproc.c (call_process): Save and restore sa_avail.
3680 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3681 (AVAIL_ALLOCA): New macro.
3682 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3683 Use it, and check against sa_avail rather than MAX_ALLOCA.
3685 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3687 On OSX, do not free font-specific data more than once (Bug#18501).
3688 * macfont.m (macfont_close): Release and free font-specific data
3689 only if it wasn't previously freed.
3691 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3693 * unexmacosx.c (dump_it): Improve error message.
3695 2014-09-22 Juri Linkov <juri@jurta.org>
3697 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3698 (Bug#10747, bug#18334)
3700 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3702 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3703 units in which the position is measured. (Bug#18493)
3705 * xdisp.c (redisplay_internal): Force redisplay of all windows
3706 that show a buffer whose narrowing has changed. (Bug#18490)
3708 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3710 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3711 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3712 lines, draw the hollow-box and hbar cursors on the right side of
3713 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3716 * xterm.c (x_draw_stretch_glyph_string):
3717 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3718 caused the block cursor to disappear on a TAB in R2L lines in
3719 every window except the leftmost one. Reported by Martin Rudalics
3722 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3724 Always use matched specpdl entry to record call arguments (Bug#18473).
3725 * lisp.h (record_in_backtrace): Adjust prototype.
3726 * eval.c (record_in_backtrace): Return current specpdl level.
3727 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3728 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3729 entry and use that entry in call to backtrace_debug_on_exit.
3730 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3731 (do_debug_on_call): Get current specpdl level as 2nd arg.
3733 Prefer ptrdiff_t to int and avoid integer overflows.
3734 * fileio.c (make_temp_name):
3735 * font.c (font_parse_family_registry): Avoid integer
3736 overflow on string size calculation.
3737 * data.c (Faset): Likewise for byte index.
3739 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3741 Fix display of R2L lines in partial-width windows.
3742 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3743 assigned the correct value.
3744 (extend_face_to_end_of_line): Account for truncation and
3745 continuation glyphs in R2L rows when one of the fringes is not
3747 (display_line): Don't assign negative X offset to a row if we are
3748 going to produce a truncation glyph for it. When handling
3749 truncated R2L rows, consider the width of the left fringe instead
3751 (produce_special_glyphs): Fix bogus assignments.
3753 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3755 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3756 always set to a valid value. Make sure the size passed to alloca
3757 is always positive. (Bug#18516)
3759 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3761 Avoid extra call to oblookup when interning symbols.
3762 * lisp.h (intern_driver): Add prototype.
3763 * lread.c (intern_driver): New function.
3764 (intern1, intern_c_string_1, Fintern):
3765 * font.c (font_intern_prop):
3766 * w32font.c (intern_font_name): Use it.
3768 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3770 Minor improvements to new stack-allocated Lisp objects.
3771 * frame.h (FRAME_PARAMETER):
3772 Prefer scoped_list1 to local_list1 where either would do.
3773 * lisp.h (scoped_list4): New macro.
3774 (local_cons, local_list1, local_list2, local_list3, local_list4)
3775 (make_local_vector, make_local_string, build_local_string):
3776 Prefer functions to macros where either would do.
3777 * xdisp.c (build_desired_tool_bar_string):
3778 Prefer scoped_list4 to local_list4 where either would do.
3780 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3782 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3783 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3784 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3785 * frame.h (FRAME_PARAMETER): New macro.
3786 * dispnew.c (init_display):
3787 * fontset.c (Fset_fontset_font):
3788 * frame.c (x_default_parameter):
3789 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3790 * xfns.c (x_default_scroll_bar_color_parameter)
3791 (x_default_font_parameter, x_create_tip_frame): Use it.
3792 * editfns.c (Fpropertize): Use local_cons.
3793 * process.c (status_message): Use build_local_string.
3794 * xfont.c (xfont_open): Use make_local_string.
3795 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3797 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3799 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3800 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3801 !__clang__. This works with GCC and with clang and is safer for
3802 compilers we don't know about.
3803 (local_cons): Rename parameter to make capture less likely.
3805 2014-09-17 Samuel Bronson <naesten@gmail.com>
3807 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3809 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3811 Fix minor problems found by static checking.
3812 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3814 * buffer.h (decode_buffer): Doc and indentation fixes.
3815 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3817 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3819 Avoid clang-specific warnings.
3820 * buffer.c (init_buffer): Shut up -Wself-assign.
3821 * process.c (server_accept_connection): Shut up -Wunsequenced.
3823 2014-09-16 Daniel Colascione <dancol@dancol.org>
3825 * fns.c (sxhash): For symbols, use address as hash code.
3827 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3829 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3830 * charset.c (load_charset_map_from_file): Use scoped_list2
3831 and build_local_string.
3832 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3833 * emacs.c (init_cmdargs, decode_env_path):
3834 * fileio.c (Fexpand_file_name):
3835 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3836 * frame.c (x_get_arg):
3837 * keyboard.c (safe_run_hooks_error):
3838 * lread.c (load_warn_old_style_backquotes):
3839 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3840 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3841 * xselect.c (x_clipboard_manager_error_1)
3842 (x_clipboard_manager_save_all):
3843 * xterm.c (x_term_init): Use build_local_string.
3845 Avoid more integer overflows on string size calculations.
3846 * category.c (Fmake_category_set):
3847 * xdisp.c (get_overlay_arrow_glyph_row):
3848 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3850 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3852 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3853 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3854 error message format. Use message_with_string to have non-ASCII
3855 file names properly displayed.
3856 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3857 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3858 where these APIs are not available even in UNICOWS.DLL.
3859 Improve the format of error messages and include the file name in them
3861 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3862 call play-sound-functions, per documentation.
3864 * w32.c (w32_get_long_filename, w32_get_short_filename):
3865 Constify the input file name arguments.
3867 * w32.h (w32_get_long_filename, w32_get_short_filename):
3870 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3872 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3873 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3874 [USE_LOCAL_ALLOCATORS]: New macros.
3875 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3876 (build_local_string): Avoid argument name expansion clash with
3878 * alloc.c (toplevel)
3879 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3880 Preprocessor guard to avoid impossible configuration.
3881 * charset.c (Ffind_charset_region, Ffind_charset_string):
3882 Use make_local_vector.
3883 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3884 * textprop.c (Fput_text_property, Fadd_face_text_property):
3886 (copy_text_properties): Use local_cons and local_list3.
3887 * chartab.c (uniprop_table):
3888 * data.c (wrong_choice, wrong_range):
3889 * doc.c (get_doc_string):
3890 * editfns.c (format2):
3891 * fileio.c (Fexpand_file_name, auto_save_error):
3892 * fns.c (Fyes_or_no_p):
3893 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3894 * fontset.c (Fset_fontset_font):
3895 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3896 (read_char_minibuf_menu_prompt):
3897 * keymap.c (silly_event_symbol_error, describe_vector):
3898 * menu.c (single_menu_item):
3899 * minibuf.c (Fread_buffer):
3900 * process.c (status_message, Fformat_network_address)
3901 (server_accept_connection): Use make_local_string and
3902 build_local_string. Prefer compound literals where appropriate.
3904 2014-09-15 Daniel Colascione <dancol@dancol.org>
3906 * fns.c (Fsort): Tweak sort docstring.
3908 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3910 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3911 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3912 set errno to EAGAIN instead, to allow the caller to retry the
3913 write after some waiting. Fixes deadlocks when Emacs exchanges a
3914 lot of data through the pipe. (Bug#18420)
3916 * sound.c (Fplay_sound_internal): Encode the sound file name in
3917 the ANSI codepage. Expand it against data-directory, as per docs,
3918 not against the current directory. No need to make a local copy
3919 of the file name; pass the encoded file name directly to
3920 do_play_sound. (Bug#18463)
3922 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3923 NULL, and the file name is not encodable in ANSI codepage, return
3924 the string with "?" replacement characters, which will fail the
3925 caller. This avoids returning a random value in that case.
3927 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3929 * window.c (Fresize_mini_window_internal): Set w->total_lines
3930 from w->pixel_height (Bug#18422).
3932 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3934 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3935 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3936 setting resize increments (Bug#18435).
3938 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3940 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3941 state around the call to line_bottom, since it can move the
3942 iterator to another screen line. This fixes off-by-one errors in
3943 the reported row in some rare cases.
3945 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3947 * callproc.c (init_callproc): Fix bug introduced at
3948 2014-09-07 (Bug#18474).
3950 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3952 Prefer ptrdiff_t to int and avoid integer overflows.
3953 * fileio.c (make_temp_name):
3954 * font.c (font_parse_family_registry): Avoid integer
3955 overflow on string size calculation.
3956 * data.c (Faset): Likewise for byte index.
3958 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3960 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3962 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3964 * lisp.h (make_local_string): Nitpick indent.
3965 * print.c (Fprin1_to_string): Remove unused GCPROs.
3967 More debugging aids around GCPROs.
3968 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3969 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3970 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3972 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3973 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3975 Remove redundant GCPROs around Ffuncall and Fapply calls.
3976 This is safe because Ffuncall protects all of its arguments by itself.
3977 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3978 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3979 (call6, call7): Likewise. Use compound literals where applicable.
3980 (run_hook_with_args_2): Use compound literal.
3982 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3984 Pacify --enable-gcc-warnings when no window system is used.
3985 These warnings found that subscript error, so they seem worthwhile.
3986 * composite.c (char_composable_p): Simplify a bit.
3987 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3988 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3989 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3990 * window.c (set_window_scroll_bars):
3991 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3992 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3993 Ignore -Wsuggest-attribute=const.
3994 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3995 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3997 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3999 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
4000 Use check_iso_charset_parameter instead of doing the checks by hand.
4001 (check_iso_charset_parameter): Move up. Check parameters a bit
4002 more carefully, and return true for 96-char sets. All callers changed.
4004 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4006 Simplify lisp.h by removing the __COUNTER__ business.
4007 Reported by Dmitry Antipov in:
4008 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
4009 * lisp.h (make_local_vector, make_local_string)
4010 (build_local_string): Simplify by not bothering with __COUNTER__.
4011 The __COUNTER__ business wasn't working properly, and was needed
4012 only for hypothetical future expansion anyway.
4014 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
4016 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
4017 terms to determine bitmap color. (Bug#18437)
4019 2014-09-10 Eli Zaretskii <eliz@gnu.org>
4021 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
4024 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4026 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
4028 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
4030 * xterm.c (handle_one_xevent): Detect iconified by looking at
4031 _NET_WM_STATE_HIDDEN.
4033 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
4035 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
4036 These can generate a constant with the correct value but the wrong
4037 width, which doesn't work as a printf argument. All uses removed.
4038 Reported by Dmitry Antipov in:
4039 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
4040 (ENUMABLE): Remove; no longer needed.
4041 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
4042 Remove; no longer needed because of the above change.
4043 Each definiens moved to the only use.
4045 Improve the experimental local and scoped allocation.
4046 * alloc.c (local_string_init, local_vector_init):
4047 New functions, defined if USE_LOCAL_ALLOCATORS.
4048 Mostly, these are moved here from lisp.h, as it's not
4049 clear it's worth making them inline.
4050 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
4051 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
4052 USE_STACK_LISP_OBJECTS, not on a laundry list.
4053 (local_string_init, local_vector_init): New decls.
4054 (union Aligned_Cons): New type.
4055 (scoped_cons): Use it. Give up on the char trick, as it's a too
4056 much of a maintenance hassle; if someone wants this speedup
4057 they'll just need to convince their compiler to align properly.
4058 Conversely, use the speedup if struct Lisp_Cons happens to
4059 be aligned even without a directive. Better yet, help it along
4060 by using union Aligned_Cons rather than struct Lisp_Cons.
4061 (pointer_valid_for_lisp_object): Remove. This check is not
4062 necessary, since make_lisp_ptr is already doing it. All uses removed.
4063 (local_vector_init, local_string_init): Move to alloc.c.
4064 (build_local_vector): Remove this awkward macro, replacing with ...
4065 (make_local_vector): New macro, which acts more like a function.
4066 Use statement expressions and use __COUNTER__ to avoid macro
4067 capture. Fall back on functions if these features are not supported.
4068 (build_local_string, make_local_string): Likewise.
4070 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4072 * xterm.c (x_term_init): Consolidate duplicated code.
4073 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4074 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4075 Add eassert and mark dpyinfo as dead only if it was alive.
4077 Add macros to allocate temporary Lisp objects with alloca.
4078 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4079 * character.h (parse_str_as_multibyte): Move prototype to ...
4080 * lisp.h (parse_str_as_multibyte): ... here.
4081 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4082 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4084 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4085 (local_string_init): New functions.
4086 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4087 (init_alloc_once): Call it.
4089 Cleanup last change and make all new stuff conditional.
4090 * lisp.h (build_local_string): Rename to ...
4091 (make_local_string): ... this macro.
4092 (build_local_string, scoped_list1, scoped_list3): New macros.
4093 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4094 and functions as such, use regular fallbacks otherwise.
4095 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4098 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4100 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4101 always make sure the marginal areas of the row are in sync with
4102 what the window wants. (Bug#18419)
4104 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4105 existing binding of a variable, to avoid silently aborting
4106 commands that use specbind. (Bug#18331)
4108 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4110 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4111 * coding.c (growable_destination): New function.
4112 (produce_chars): Use it for sanity checks. Do not fiddle with
4113 dst_end if the source and destination are both nil, as it's
4114 the caller's responsibility to avoid overlap.
4115 * keyboard.c (read_decoded_event_from_main_queue):
4116 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4117 length, not 4 times, to prevent decode_coding_c_string from trying
4118 to reallocate a destination. This removes the need for the FIXME.
4120 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4121 All callers simplified. Add a comment about exec_failed, vfork,
4124 Adjust drag-and-drop fix when window is above top (Bug#18303).
4125 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4126 XCDR bleed into XCAR's encoded value. Improve checks for
4127 out-of-range data while we're at it.
4129 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4131 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4132 is CONSP (Bug#18303).
4134 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4136 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4137 'alloca' gets passed arguments larger than MAX_ALLOCA.
4139 * font.c (MAX): Define if not defined elsewhere.
4141 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4143 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4144 here for destination buffer, to work around what appears to be a
4145 bug in decode_coding_c_string when the source and destination are
4148 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4149 This follows up on the recent thread in emacs-devel on alloca; see:
4150 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4151 This patch also cleans up alloca-related glitches noted while
4152 examining the code looking for unbounded alloca.
4154 * callproc.c (init_callproc):
4155 Rewrite to avoid need for alloca.
4156 * buffer.c (mouse_face_overlay_overlaps)
4157 (report_overlay_modification):
4158 * buffer.h (GET_OVERLAYS_AT):
4159 * coding.c (make_subsidiaries):
4160 * doc.c (Fsnarf_documentation):
4161 * editfns.c (Fuser_full_name):
4162 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4163 (search_embedded_absfilename, Fsubstitute_in_file_name):
4164 * fns.c (Fmake_hash_table):
4165 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4166 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4167 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4168 (xrdb_get_resource, x_get_resource_string):
4169 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4170 * ftxfont.c (ftxfont_draw):
4171 * image.c (xbm_load, xpm_load, jpeg_load_body):
4172 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4174 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4176 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4177 (find_and_return_menu_selection):
4178 * print.c (PRINTFINISH):
4179 * process.c (Fformat_network_address):
4180 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4181 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4182 * sound.c (wav_play, au_play):
4183 * syntax.c (skip_chars):
4184 * term.c (tty_menu_activate, tty_menu_show):
4185 * textprop.c (get_char_property_and_overlay):
4186 * window.c (Fset_window_configuration):
4187 * xdisp.c (safe__call, next_overlay_change, vmessage)
4188 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4189 * xfaces.c (face_at_buffer_position):
4190 * xmenu.c (x_menu_show):
4191 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4192 allocation size isn't bounded.
4193 * callint.c (Fcall_interactively): Redo memory_full check
4194 so that it can be done at compile-time on some platforms.
4195 * coding.c (MAX_LOOKUP_MAX): New constant.
4196 (get_translation_table): Use it.
4197 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4198 SAFE_ALLOCA, to catch integer overflows on size calculation.
4199 (exec_failed) [!DOS_NT]: New function.
4200 (child_setup) [!DOS_NT]: Use it.
4201 * editfns.c (Ftranspose_regions):
4202 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4203 * editfns.c (check_translation):
4204 Allocate larger buffers on the heap.
4205 * eval.c (internal_lisp_condition_case):
4206 Check for MAX_ALLOCA overflow.
4207 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4208 (Fbase64_encode_region, Fbase64_decode_region):
4209 Avoid unnecessary calls to SAFE_FREE before 'error'.
4210 * buffer.c (mouse_face_overlay_overlaps):
4211 * editfns.c (Fget_pos_property, check_translation):
4212 * eval.c (Ffuncall):
4213 * font.c (font_unparse_xlfd, font_find_for_lface):
4214 * ftfont.c (ftfont_drive_otf):
4215 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4216 (menu_bar_items, tool_bar_items):
4217 * sound.c (Fplay_sound_internal):
4218 * xdisp.c (load_overlay_strings, dump_glyph_row):
4219 Use an ordinary auto buffer rather than alloca, since the
4220 allocation size is fixed and small.
4221 * ftfont.c: Include <c-strcase.h>.
4222 (matching_prefix): New function.
4223 (get_adstyle_property): Use it, to avoid need for alloca.
4224 * keyboard.c (echo_add_key):
4225 * keymap.c (describe_map): Use ptrdiff_t, not int.
4226 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4227 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4228 when counting bytes.
4229 * lisp.h (xlispstrdupa): Remove, replacing with ...
4230 (SAFE_ALLOCA_STRING): ... new macro with different API.
4231 This fixes a portability problem, namely, alloca result
4232 passed to another function. All uses changed.
4233 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4235 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4236 (REGEX_ALLOCATE): New macros.
4237 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4238 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4240 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4242 (decode_mode_spec_coding): Store directly into buf rather than
4243 into an alloca temporary and copying the temporary to the buf.
4245 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4247 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4249 2014-09-04 Jan D <jan.h.d@swipnet.se>
4251 * xterm.c (x_term_init): Don't call x_session_initialize if running
4252 as a daemon (Bug#18375).
4254 * xsmfns.c: Initialize ice_fd.
4256 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4258 Less chatter in 'make' output.
4259 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4260 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4261 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4263 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4265 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4266 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4268 * nsfns.m (Fx_create_frame):
4269 * w32fns.c (Fx_create_frame):
4270 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4273 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4275 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4276 the reported row in the case of a window with a header line, by
4277 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4278 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4280 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4282 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4283 when configured --with-wide-int on typical 32-bit platforms.
4285 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4287 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4288 when HPOS is negative, for the benefit of R2L glyph rows whose
4289 newline overflows into the fringe.
4291 2014-09-03 Ken Brown <kbrown@cornell.edu>
4293 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4295 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4297 Minor cleanup of recent strlen-avoiding patch.
4298 * fileio.c (CHECK_LENGTH): Remove.
4299 Rewrite callers so that they don't need it.
4300 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4301 variable wasn't set.
4303 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4305 * fileio.c (CHECK_LENGTH): New macro.
4306 (Fexpand_file_name): Use it and get rid of a few more calls
4307 to strlen and strcat.
4308 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4309 * lisp.h (egetenv): ... because of a new inline function used to
4310 avoid calls to strlen for a compile-time constants.
4312 * buffer.h (decode_buffer): New function.
4313 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4314 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4315 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4316 * data.c (Flocal_variables_p):
4317 * fileio.c (Fverify_visited_file_modtime):
4318 * marker.c (live_buffer): Use it.
4320 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4322 Avoid extra calls to strlen in filesystem I/O routines.
4323 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4324 the length of 'newdir' is known or may be precalculated.
4325 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4326 not 'char *', and so use precalculated length.
4327 (Ffile_accessible_directory_p):
4328 * callproc.c (encode_current_directory, init_callproc):
4329 * charset.c (init_charset):
4330 * lread.c (load_path_check, load_path_default): Adjust users.
4331 * lisp.h (file_accessible_directory_p): Tweak prototype.
4333 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4335 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4338 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4340 --enable-silent-rules now suppresses more chatter.
4341 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4342 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4343 (am__v_CCLD_1): New macros, taken from Automake.
4344 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4346 Clean up extern decls a bit.
4347 * bytecode.c: Include blockinput.h and keyboard.h rather
4348 than rolling their APIs by hand.
4349 * emacs.c: Include regex.h and rely on its and lisp.h's API
4350 rather than rolling them by hand.
4351 * lastfile.c: Include lisp.h, to check this file's API.
4352 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4354 * regex.h (re_max_failures): New decl.
4355 * unexcw.c, unexmacosx.c, unexw32.c:
4356 Rely on lisp.h's API rather than rolling it by hand.
4357 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4358 Declare at top level, to pacify GCC -Wnested-externs.
4360 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4362 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4363 clipping rectangle become negative (i.e. large positive, since
4364 it's an unsigned data type). This can happen in R2L hscrolled
4365 glyph rows, and caused us to draw the cursor glyph on the fringe.
4366 For the details, see
4367 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4369 2014-08-31 Ken Brown <kbrown@cornell.edu>
4371 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4372 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4373 is defined. (Bug#18368)
4375 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4377 Vector-sorting fixes (Bug#18361).
4378 It's not safe to call qsort or qsort_r, since they have undefined
4379 behavior if the user-specified predicate is not a total order.
4380 Also, watch out for garbage-collection while sorting vectors.
4381 * fns.c: Include <vla.h>.
4382 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4383 (sort_vector_compare): Remove, replacing with ....
4384 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4385 ... these new functions.
4386 (sort_vector): Rewrite to use the new functions.
4387 GCPRO locals, since the predicate can invoke the GC.
4388 Since it's in-place return void; caller changed.
4389 (merge): Use 'inorder', for clarity.
4391 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4392 One can't hoist this out of the 'if', because intervening calls to
4393 newlocale, twolower, etc. can change errno.
4395 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4397 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4398 wording of the error messages.
4399 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4402 * w32proc.c (get_lcid_callback): Accept locale specifications
4403 without the country part, as in "enu" vs "enu_USA".
4404 (w32_compare_strings): Signal an error if a locale was specified,
4405 but couldn't be translated into a valid LCID.
4407 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4409 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4411 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4413 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4414 errno after towlower_l. errno's value is not specified after
4415 towlower_l. Instead, assume that towlower_l returns its argument
4416 on failure, which is portable in practice.
4418 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4420 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4422 * w32proc.c (w32_compare_strings): Accept additional argument
4423 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4424 if requested. If w32-collate-ignore-punctuation is non-nil, add
4425 NORM_IGNORESYMBOLS to the flags.
4426 (LINGUISTIC_IGNORECASE): Define if not already defined.
4427 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4429 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4432 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4434 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4435 Define substitutes for platforms that lack them.
4436 (str_collate): Add arguments locale and ignore_case.
4438 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4439 Add optional arguments LOCALE and IGNORE-CASE.
4441 * lisp.h (str_collate): Adapt argument list.
4443 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4445 Add vectors support to Fsort.
4446 * fns.c (sort_vector, sort_vector_compare): New functions.
4447 (sort_list): Likewise, refactored out of ...
4448 (Fsort): ... adjusted user. Mention vectors in docstring.
4449 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4450 * alloc.c (make_save_int_obj): New function.
4451 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4452 (make_save_int_obj): Add prototype.
4454 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4455 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4456 Conditionally define to match system's qsort_r signature.
4457 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4459 2014-08-28 Ken Brown <kbrown@cornell.edu>
4461 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4462 dumping and the system malloc after dumping. (Bug#18222)
4464 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4465 Define as macros, expanding to hybrid_malloc, etc.
4466 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4467 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4469 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4470 full implementation on Cygwin. Remove Cygwin-specific code that
4471 is no longer needed.
4472 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4473 Redefine as macros expanding to gmalloc, grealloc, etc.
4474 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4475 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4476 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4477 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4479 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4480 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4481 HAVE_POSIX_MEMALIGN)]: New functions.
4482 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4483 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4484 hybrid_aligned_alloc; declare.
4485 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4486 HAVE_POSIX_MEMALIGN)]: Define.
4487 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4488 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4489 Define as macro, expanding to gget_current_dir_name, and define
4491 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4492 malloc_enable_thread(). Don't initialize malloc.
4493 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4494 no longer defined on Cygwin).
4495 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4496 * sheap.c (bss_sbrk_buffer_end): New variable.
4497 * unexcw.c (__malloc_initialized): Remove variable.
4498 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4500 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4503 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4505 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4506 In `event->y' return entire range (the size of the scroll bar minus
4508 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4509 return entire range (the scaled size of the scroll bar minus
4510 that of the slider). In `portion' return the scaled position of
4512 (xaw_jump_callback): Restore part of code for vertical scroll
4513 bar broken in change from 2014-07-27.
4514 (xaw_scroll_callback): Provide incremental scrolling with
4515 horizontal scroll bars.
4517 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4519 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4521 * indent.c (Fvertical_motion): Fix vertical motion up through a
4522 display property after a newline. (Bug#18276)
4524 * xdisp.c (display_line): Don't assume that the call to
4525 reseat_at_next_visible_line_start ends up at a character
4526 immediately following the newline on the previous line.
4527 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4528 beyond ZV, which causes infloop in redisplay. For the details, see
4529 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4531 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4532 coordinate for hscrolled R2L screen lines. (Bug#18277)
4534 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4536 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4539 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4541 * syntax.c (scan_lists): Don't examine positions before BEGV.
4544 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4546 Improve robustness of new string-collation code (Bug#18051).
4547 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4548 (newlocale, wcscoll_l): Define substitutes for platforms that
4549 lack them, so as to simplify the mainline code.
4550 (str_collate): Simplify the code by assuming the above definitions.
4551 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4552 For example, the old version left the Emacs in the wrong locale if
4553 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4554 result. Report an error if newlocale fails.
4556 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4558 * lisp.h (str_collate):
4559 * sysdep.c (str_collate): Return int.
4560 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4562 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4564 Fix some glitches in previous change.
4565 * sysdep.c (stack_direction): Replace stack_grows_down
4566 to simplify calculation of stack boundaries.
4567 (handle_sigsegv): Check whether we really crash somewhere near
4568 to stack boundary, and handle fatal signal as usual if not.
4569 (init_sigsegv): Adjust accordingly.
4570 * keyboard.c (Vtop_level_message): Rename to
4571 Vinternal__top_level_message, as suggested by Stefan Monnier in
4572 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4573 All related users changed.
4575 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4577 Handle C stack overflow caused by too nested Lisp evaluation.
4578 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4579 siglongjmp point to transfer control from SIGSEGV handler.
4580 * keyboard.c (return_to_command_loop, recover_top_level_message)
4581 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4582 (regular_top_level_message): New variable.
4583 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4584 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4586 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4587 new variables described above.
4588 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4589 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4590 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4591 (init_sigsegv): New function.
4592 (init_signals): Use it.
4594 2014-08-25 Ken Brown <kbrown@cornell.edu>
4596 * emacs.c (main): Remove use of obsolete macro
4597 G_SLICE_ALWAYS_MALLOC.
4599 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4601 Implement locale-sensitive string collation for MS-Windows.
4602 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4603 New functions. (Bug#18051)
4605 * w32.h (w32_compare_strings): Add prototype.
4607 * w32.c <g_b_init_compare_string_w>: New global flag.
4608 (globals_of_w32): Initialize it.
4610 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4612 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4613 [WINDOWSNT]: Call str_collate on MS-Windows.
4615 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4617 One more minor cleanup of font subsystem.
4618 * font.h (struct font_driver): Convert text_extents to
4619 return void because returned value is never actually used.
4620 * macfont.m (macfont_text_extents):
4621 * w32font.c (w32font_text_extents):
4622 * xftfont.c (xftfont_text_extents): Adjust to return void
4623 and assume that 'metrics' argument is always non-NULL.
4624 * ftfont.c (ftfont_text_extents):
4625 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4627 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4629 Minor cleanups of str_collate fix (Bug#18051).
4630 * fns.c (str_collate): Move decl from here ...
4631 * lisp.h (str_collate): ... to here.
4632 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4633 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4634 potential problems with integer overflow. Don't assume
4635 setlocale succeeds. Remove unnecessary test before restoring
4636 locale via setlocale, and free the copied setlocale string
4639 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4641 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4643 * sysdep.c (str_collate): New function. (Bug#18051)
4645 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4647 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4648 if the initial "rm -f" fails. This is for MinGW builds, where
4649 MS-Windows will not allow deleting the executable file of a
4652 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4654 * w32term.c (w32_scroll_bar_handle_click)
4655 (w32_horizontal_scroll_bar_handle_click)
4656 (x_scroll_bar_report_motion)
4657 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4658 SB_THUMBTRACK, use the 32-bit position information returned by
4659 GetScrollInfo, not the 16-bit information returned in the Windows
4662 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4664 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4665 second coordinate ('y') reported for dragging the horizontal
4668 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4670 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4671 and text area-relative x-coordinates.
4673 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4675 Avoid overwriting the reversed_p flags in the glyph matrices when
4676 init_iterator or start_display are called.
4677 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4679 (tool_bar_height, redisplay_tool_bar, try_window)
4680 (try_window_reusing_current_matrix, try_window_id)
4681 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4682 reversed_p flag of the iterator's glyph row where the glyph row
4683 is going to be redrawn.
4685 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4687 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4689 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4691 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4692 of emacs_event return length from si.nPage to si.nMax.
4693 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4694 interchange start and end of thumb.
4696 2014-08-15 Ken Brown <kbrown@cornell.edu>
4698 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4699 ERRORCHECK mutexes. (Bug#18222)
4701 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4703 * frame.c (set_menu_bar_lines_1): Remove.
4704 (set_menu_bar_lines): Call change_frame_size instead of
4705 set_menu_bar_lines_1.
4707 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4709 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4712 2014-08-11 Glenn Morris <rgm@gnu.org>
4714 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4715 writing before backing up, since it causes a more serious problem
4716 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4717 (choose_write_coding_system): No longer callable from Lisp.
4718 Move last piece back here from Fwrite_region.
4719 (Fwrite_region, syms_of_fileio): Update for above changes.
4721 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4723 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4724 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4725 (Fwindow_new_pixel, Fset_window_new_pixel)
4726 (Fset_window_new_total, Fset_window_new_normal)
4727 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4729 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4731 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4733 * fontset.c (Finternal_char_font): Recompute basic faces if the
4734 frame's face cache was cleared. (Bug#18162)
4736 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4738 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4739 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4740 base buffer's undo list.
4742 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4744 Fix a couple of recent inadvertent breaks of the MSDOS port.
4745 * msdos.c: include required menu.h
4746 * term.c: set correct menu_show_hook on MSDOS.
4748 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4750 Fix handling of menu bar line on TTY frames (Bug#18136)
4752 * dispnew.c (handle_window_change_signal):
4753 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4754 frame's menu bar lines subtracted from height.
4755 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4757 (adjust_frame_size): Count in menu bar when setting FrameRows.
4758 (make_terminal_frame): When setting up the frame's lines and
4759 text height don't count in the menu bar.
4760 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4761 lines subtracted from height.
4762 (do_switch_frame): Set tty's FrameRows to number of total lines
4764 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4765 is used, return total number of lines and columns.
4766 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4768 * term.c (OUTPUT, tty_set_terminal_modes)
4769 (tty_set_terminal_window, tty_set_scroll_region)
4770 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4771 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4772 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4773 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4774 Call change_frame_size with frame's menu bar lines subtracted
4776 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4777 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4780 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4782 * alloc.c (Fmemory_info): Remove a stray brace.
4784 * process.c: Fix a comment typo.
4786 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4788 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4790 * widgetprv.h (EmacsFramePart): Remove font.
4792 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4793 (resources, setup_frame_cursor_bits): Remove unused variables and
4794 functions, esp. wrt. font (Bug#18227).
4796 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4798 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4800 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4802 Refer to MS-DOS using the same name everywhere.
4804 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4808 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4810 * w32term.c (w32_redeem_scroll_bar):
4811 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4812 not redeeming scroll bars that have been turned off.
4814 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4816 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4817 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4818 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4819 (safe_run_hook_funcall): Adjust accordingly.
4821 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4823 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4824 Condition correctly according to toolkit used.
4825 * frame.c (make_initial_frame, make_terminal_frame)
4826 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4827 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4828 assignments according to presence of toolkit scrollbars.
4829 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4830 Condition correctly according to toolkit used.
4831 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4832 only if toolkit supports it.
4833 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4835 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4837 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4839 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4841 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4842 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4843 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4844 (safe_run_hooks): Remove comment which is not relevant any more.
4846 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4848 Don't let big frames overrun the stack.
4849 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4850 Use SAFE_NALLOCA, not alloca.
4852 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4853 * dired.c (directory_files_internal): Use a volatile variable
4854 to prevent the compiler from optimizing away all copies of a local.
4855 I wonder how many other GC-related bugs like this lurk elsewhere?
4857 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4858 * xterm.h (struct x_display_info): New member 'connection'.
4859 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4860 so that x_delete_terminal has a file descriptor to pass to
4861 delete_keyboard_wait_descriptor.
4863 Don't mishandle year-9999 dates (Bug#18176).
4864 * editfns.c (decode_time_components): Store an invalid timespec
4865 on overflow, instead of returning false, so that the caller can
4866 distinguish overflow from other errors.
4867 (lisp_time_argument, lisp_seconds_argument): If the time is out
4868 of range, signal a time overflow instead of an invalid time spec.
4869 * keyboard.c (decode_timer): Treat time overflow like other
4872 Avoid undefined behavior with signed left shift.
4873 Caught by 'gcc -fsanitize=undefined'.
4874 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4875 * dispnew.c (line_hash_code, scrolling):
4876 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4877 Use 'unsigned', not 'int', for line hashes.
4878 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4880 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4882 Make compare-strings more compatible with old behavior (Bug#17903).
4883 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4885 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4887 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4888 Don't add label between left and right buttons (Bug#18129).
4890 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4892 Make functions static that no longer need to be extern.
4893 * frame.c, frame.h (set_menu_bar_lines):
4894 * keyboard.c (Qleftmost, Qrightmost):
4895 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4896 (x_set_internal_border_width):
4899 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4901 Fix display of R2L lines when the last character fits only partially.
4902 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4904 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4905 R2L row is visible only partially, give the row a negative x
4907 (display_line): Fix the calculation of the glyph whose pixel width
4908 is used to decide whether the last produced glyph fits on the
4909 line. When the last glyph fits only partially, give the row a
4912 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4913 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4914 pixel width of the first glyph that is hscrolled from display.
4915 (display_line): In R2L glyph rows, don't give a negative offset to
4916 row->x when the first glyph begins before first_visible_x.
4918 * xdisp.c (display_line): If called with iterator set up to write
4919 to a marginal area, delay the call to handle_line_prefix until we
4920 switch back to the text area. (Bug#18035)
4922 * .gdbinit (xwindow): The members total_cols, total_lines,
4923 left_col, and top_line are C integers (and has been so for the
4926 2014-08-01 Andreas Schwab <schwab@suse.de>
4928 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4929 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4931 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4933 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4934 (timerfd_callback): Ignore weird events with no data. Add tight
4935 assertions and comments.
4936 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4937 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4939 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4941 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4942 I had confused && with ||.
4944 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4946 Simplify timerfd configuration and fix some minor glitches.
4947 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4948 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4949 Fall back on timer_create if timerfd_create fails at runtime.
4950 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4951 kernel primitives to do resolution. All uses removed.
4952 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4953 (turn_on_atimers): Clear timer_create-based timers too,
4956 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4957 Without this change, the code can access the local variable 'width'
4958 even when it has not been initialized, and likewise for 'height';
4959 in either case this leads to undefined behavior.
4961 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4963 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4964 necessary, put horizontal scroll bar resources as well. See
4965 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4966 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4968 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4970 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4971 background value to match the resource of its vertical counterpart.
4973 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4975 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4976 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4978 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4980 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4981 change that added the top margin height to the requested height
4982 and revert (undocumented) part of 2014-07-28 change that changed
4983 the logic of whether a size change occurred.
4985 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4987 * .gdbinit (xwindow): The members total_cols, total_lines,
4988 left_col, and top_line are C integers (and has been so for the
4991 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4994 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4996 On GNU/Linux, use timerfd for asynchronous timers.
4997 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4998 (toplevel): Rename alarm_timer_ok to special_timer_available.
4999 [HAVE_TIMERFD]: Declare timerfd.
5000 [HAVE_CLOCK_GETRES]: Declare resolution.
5001 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
5002 system timer resolution.
5003 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
5004 (timerfd_callback) [HAVE_TIMERFD]: New function.
5005 (atimer_result, debug_timer_callback, Fdebug_timer_check)
5006 [ENABLE_CHECKING]: New function for the sake of automated tests.
5007 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
5008 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
5009 [ENABLE_CHECKING]: Defsubr test function.
5010 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
5011 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
5012 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
5014 Fix --without-x build and pacify --enable-gcc-warnings.
5015 Problems reported in Bug#18122 and Bug#18124.
5016 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
5017 (frame_windows_min_size): Now static.
5018 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
5020 (adjust_frame_size): Always declare prototype.
5022 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
5023 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
5024 * atimer.c (timerfd_callback): Always read expiration data.
5026 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
5027 * process.c (add_timer_wait_descriptor): Add timer descriptor
5028 to input_wait_mask and non_process_wait_mask as well.
5030 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
5032 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
5034 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
5036 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
5037 Reinstate code removed by the prevoius commit to this file.
5039 2014-07-27 Martin Rudalics <rudalics@gmx.at>
5041 * buffer.h (struct buffer): New fields scroll_bar_height and
5042 horizontal_scroll_bar_type.
5043 * buffer.c (bset_scroll_bar_height)
5044 (bset_horizontal_scroll_bar_type): New functions.
5045 (Fbuffer_swap_text): Handle old_pointm field.
5046 (init_buffer_once): Set defaults for scroll_bar_height and
5047 horizontal_scroll_bar_type.
5048 (syms_of_buffer): New variables scroll_bar_height and
5049 horizontal_scroll_bar_type.
5050 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
5051 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
5052 (set_vertical_scroll_bar): Remove prototype.
5053 (x_change_tool_bar_height): Add prototype.
5054 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5055 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5056 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5058 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5059 (update_window): Start mode_line_row->y after horizontal scroll
5061 (change_frame_size_1): Call adjust_frame_size.
5062 (init_display): When changing the size of a tty frame do not
5063 pass height of menu bar.
5064 (Qframe_windows_min_size): New symbol.
5065 * frame.h (struct frame): List tool bar fields after menu bar
5066 fields. Add official, total_lines, horizontal_scroll_bars,
5067 config_scroll_bar_height and config_scroll_bar_lines fields.
5068 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5069 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5070 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5071 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5072 (FRAME_WINDOWS_HEIGHT): New macros.
5073 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5074 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5075 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5076 horizontal scroll bar.
5077 (frame_inhibit_resize, adjust_frame_size)
5078 (frame_windows_min_size): Add declarations.
5079 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5080 (x_set_scroll_bar_default_height, x_set_left_fringe)
5081 (x_set_right_fringe, x_set_vertical_scroll_bars)
5082 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5083 (x_set_scroll_bar_height): Add external declarations.
5084 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5085 (adjust_frame_size): New functions.
5086 (make_frame): Initial horizontal_scroll_bars field.
5087 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5089 (make_initial_frame, make_terminal_frame): No horizontal scroll
5090 bar in initial and terminal frames. Use adjust_frame_size.
5091 (Fframe_total_cols): Fix doc-string.
5092 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5093 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5094 Rewrite using adjust_frame_size.
5095 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5096 (Qframe_windows_min_size): New symbols.
5097 (x_set_frame_parameters): Remove call of check_frame_size.
5098 (x_report_frame_params): Return scroll_bar_height value.
5099 (x_set_left_fringe, x_set_right_fringe): New functions.
5100 (adjust_frame_height, x_set_internal_border_width)
5101 (x_set_fringe_width): Remove.
5102 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5103 (x_set_scroll_bar_width, x_set_right_divider_width)
5104 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5105 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5107 (x_figure_window_size): Rewrite to make frame display the
5108 expected number of lines.
5109 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5110 (Vdefault_frame_horizontal_scroll_bars)
5111 (Vframe_initial_frame_tool_bar_height)
5112 (frame_inhibit_implied_resize): New variables.
5113 * fringe.c (compute_fringe_widths): Remove.
5114 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5115 (xg_create_horizontal_scroll_bar)
5116 (xg_update_horizontal_scrollbar_pos)
5117 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5118 (xg_get_default_scrollbar_height)
5119 (xg_clear_under_internal_border): Extern.
5120 * gtkutil.c (xg_frame_resized): Don't call
5121 do_pending_window_change.
5122 (xg_frame_set_char_size): Use adjust_frame_size.
5123 (style_changed_cb): Call update_theme_scrollbar_height and
5124 x_set_scroll_bar_default_height.
5125 (x_wm_set_size_hint): Don't call check_frame_size.
5126 (update_theme_scrollbar_height)
5127 (xg_get_default_scrollbar_height)
5128 (xg_create_horizontal_scroll_bar)
5129 (xg_update_horizontal_scrollbar_pos)
5130 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5131 (xg_create_scroll_bar): Set horizontal slot of bar.
5132 (xg_initialize): Call update_theme_scrollbar_height.
5133 (xg_clear_under_internal_border): No more static.
5134 * insdel.c (adjust_suspend_auto_hscroll): New function.
5135 (adjust_markers_for_delete, adjust_markers_for_insert)
5136 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5137 * keyboard.c (readable_events, discard_mouse_events)
5138 (make_lispy_event): Handle horizontal scroll bar click events.
5139 (Fsuspend_emacs): When changing the size of a tty frame do not
5140 pass height of menu bar.
5141 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5142 (Qright, Qleftmost, Qrightmost): New symbols.
5143 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5145 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5146 * nsfns.m (x_set_internal_border_width): New function.
5147 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5148 Remove extended fringe code.
5149 (x_set_window_size, x_new_font): Don't call
5150 compute_fringe_widths.
5151 * term.c (Fresume_tty): When changing the size of a tty frame do
5152 not pass height of menu bar.
5153 (clear_tty_hooks, set_tty_hooks):
5154 Clear horizontal_scroll_bar_hook.
5155 (init_tty): Frame has no horizontal scroll bars.
5156 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5157 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5158 scroll_bar_after_handle, scroll_bar_left_arrow,
5159 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5160 scroll_bar_to_rightmost entries.
5161 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5162 (struct terminal): Add set_horizontal_scroll_bar_hook.
5163 * w32console.c (initialize_w32_display):
5164 Clear horizontal_scroll_bar_hook.
5165 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5167 (x_clear_under_internal_border, x_set_internal_border_width):
5169 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5170 Set windows_or_buffers_changed when adding the menu bar.
5171 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5172 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5173 (w32_createhscrollbar): New functions.
5174 (w32_createscrollbar): Rename to w32_createvscrollbar.
5175 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5176 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5177 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5178 Add WM_EMACS_SHOWCURSOR.
5179 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5180 case do not artificially impose WM size hints.
5181 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5182 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5184 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5185 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5186 (unwind_create_frame_1): Remove.
5187 (Fx_create_frame): Make both scrollbars the system standard
5188 width and height. Use official field of frame structure to
5189 inhibit running window-configuration-change-hook.
5190 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5191 pixelwise. Handle frame's official field.
5192 (w32_frame_parm_handlers): Remove x_set_fringe_width
5193 entries. Add x_set_scroll_bar_height,
5194 x_set_horizontal_scroll_bars, x_set_left_fringe and
5196 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5197 pass height of menu bar to change_frame_size.
5198 * w32menu.c (set_frame_menubar): Rewrite using
5199 frame_inhibit_resize.
5200 * w32term.h (struct w32_display_info):
5201 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5202 (struct scroll_bar): Add horizontal.
5203 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5204 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5205 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5206 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5207 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5208 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5209 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5210 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5211 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5212 Define instead of WM_EMACS_CREATESCROLLBAR.
5213 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5214 WND_SCROLLBAR_INDEX.
5215 * w32term.c (horizontal_scroll_bar_min_handle)
5216 (horizontal_scroll_bar_left_border)
5217 (horizontal_scroll_bar_right_border): New integers.
5218 (x_set_frame_alpha): Replace x_highlight_frame by
5220 (x_window_to_scroll_bar): New argument "type". Update callers
5222 (w32_set_horizontal_scroll_bar_thumb)
5223 (x_horizontal_scroll_bar_report_motion)
5224 (w32_set_horizontal_scroll_bar)
5225 (w32_horizontal_scroll_bar_handle_click)
5226 (x_horizontal_scroll_bar_report_motion): New functions.
5227 (w32_mouse_position): Discriminate horizontal and vertical
5229 (my_create_scrollbar): Replace with two new functions
5230 my_create_vscrollbar and my_create_hscrollbar.
5231 (x_scroll_bar_create): New argument "horizontal".
5232 Update callers accordingly.
5233 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5234 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5236 (w32_read_socket): Handle WM_HSCROLL cae.
5237 (x_new_font): Don't recompute fringe widths.
5238 Use frame_inhibit_resize. Calculate new menu bar height iff we
5239 build without toolkit. Always clear under internal border.
5240 (x_set_window_size): Don't check frame size or recompute
5241 fringes. Reset fullscreen status before applying sizes.
5242 Always resize as requested by pixelwise argument. Don't call
5243 do_pending_window_change.
5244 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5245 (w32_initialize_display_info): Initialize dpyinfo's
5246 horizontal_scroll_bar_cursor entry.
5247 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5248 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5249 horizontal_scroll_bar_left_border.
5250 (w32fullscreen_hook): Intermittently resize window to normal
5251 when switching from fullscreen to maximized state.
5252 (run_window_configuration_change_hook): Don't run it if frame is
5254 (unwind_change_frame): Remove.
5255 (Fset_window_configuration): Rewrite using frame's official field.
5256 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5257 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5258 * window.h (struct window): New fields old_pointm,
5259 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5260 scroll_bar_height and suspend_auto_hscroll.
5261 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5263 (sanitize_window_sizes): Extern.
5264 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5265 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5266 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5267 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5268 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5270 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5271 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5272 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5273 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5274 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5275 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5276 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5277 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5278 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5279 (Fwindow_old_point, sanitize_window_sizes): New functions.
5280 (Qwindow_sanitize_window_sizes): New symbol.
5281 (window_body_height): Count in horizontal scroll bar.
5282 (set_window_hscroll, Fscroll_left, Fscroll_right):
5283 Set suspend_auto_hscroll slot.
5284 (Fwindow_inside_edges): Count fringes pixelwise.
5285 (coordinates_in_window, Fcoordinates_in_window_p):
5286 Consider horizontal scroll bar.
5287 (check_frame_size, adjust_window_margins): Remove functions and
5288 corresponding calls.
5289 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5290 (temp_output_buffer_show): Reset hscroll related fields.
5291 Initialize old_pointm.
5292 (make_parent_window): Initialize old_pointm.
5293 (make_window): Initialize old_pointm, horizontal scroll bar type,
5294 and scroll bar height.
5295 (resize_frame_windows): Don't count top margin in new sizes.
5296 Don't use safe sizes when shrinking a frame; let the window
5297 manager do the clipping.
5298 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5300 (Fdelete_window_internal): Unchain old_pointm marker.
5301 (window_scroll_pixel_based, Fscroll_other_window):
5303 (Fwindow_text_width, Fwindow_text_height): New argument
5305 (struct saved_window): New fields, old_pointm, hscroll_whole,
5306 suspend_auto_hscroll, scroll_bar_height and
5307 horizontal_scroll_bar_type.
5308 (Fset_window_configuration, save_window_save): Set new fields of
5310 (apply_window_adjustment): Don't call adjust_window_margins.
5311 (set_window_margins): Don't change margins if new sizes don't
5313 (set_window_scroll_bars): New argument "horizontal_type".
5314 Handle horizontal scroll bars. Don't change scroll bars if they
5315 don't fit into window.
5316 (Fset_window_scroll_bars): New argument "horizontal_type".
5317 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5318 (compare_window_configurations): Compare horizontal scroll bar
5320 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5321 horizontal scroll bar height.
5322 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5323 instead of FRAME_LINES.
5324 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5325 ON_VERTICAL_SCROLL_BAR.
5326 (with_echo_area_buffer): Initialize old_pointm.
5327 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5329 (unwind_with_echo_area_buffer): Handle old_pointm.
5330 (update_tool_bar): Set do_update when the tool bar window has at
5331 least one line (since this is what the user sets).
5332 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5333 (redisplay_tool_bar): Return early when toolbar has zero lines.
5334 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5335 (hscroll_window_tree): Handle suspension of auto_hscroll and
5337 (set_horizontal_scroll_bar): New function.
5338 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5339 more than one line. Handle horizontal scroll bars.
5340 (note_mouse_highlight): Handle horizontal scrol bars.
5341 (expose_frame): Set dimensions of XRectangle from frame's text
5343 (Vvoid_text_area_pointer): Update doc-string.
5344 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5345 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5346 (x_set_internal_border_width): New functions.
5347 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5348 (unwind_create_frame_1): Remove.
5349 (Fx_create_frame): Handle horizontal scroll bars. Use official
5350 field of frame structure to inhibit running
5351 window-configuration-change-hook.
5352 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5353 pixelwise. Handle frame's official field.
5354 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5355 x_set_horizontal_scroll_bars, x_set_left_fringe,
5357 * xmenu.c (update_frame_menubar, free_frame_menubar):
5358 Use adjust_frame_size.
5359 * xterm.h (struct x_display_info):
5360 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5362 (struct scroll_bar): Add horizontal slot.
5363 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5364 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5365 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5366 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5367 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5368 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5369 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5370 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5371 (x_clear_under_internal_border): Remove.
5372 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5373 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5374 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5375 HORIZONTAL. Update callers.
5376 (horizontal_action_hook_id): New action hook id.
5377 (x_horizontal_scroll_bar_to_input_event)
5378 (x_create_horizontal_toolkit_scroll_bar)
5379 (xt_horizontal_action_hook)
5380 (x_set_toolkit_horizontal_scroll_bar_thumb)
5381 (XTset_horizontal_scroll_bar, x_net_wm_state)
5382 (x_horizontal_scroll_bar_report_motion): New functions.
5383 (xg_scroll_callback, x_scroll_bar_handle_click):
5384 Handle horizontal scroll bars.
5385 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5386 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5388 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5389 Handle horizontal scroll bars.
5390 (handle_one_xevent): Handle horizontal scroll bar events.
5391 Call x_net_wm_state.
5392 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5394 (x_set_window_size): Don't call check_frame_size and
5395 do_pending_window_change.
5396 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5397 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5398 (x_scroll_bar_set_handle): Add some checks when calling
5401 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5403 Revert previous change.
5404 There is certainly nothing wrong with writing code like 'lo <= i
5405 && i <= hi', even if LO happens to a constant. There isn't even
5406 anything wrong in general with writing 'a <= b' if A happens to
5407 be a constant. At any rate stylistic changes shouldn't
5408 be done like this without discussion.
5410 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5412 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5413 (Fgarbage_collect): Reorder conditions that are written backwards.
5414 * data.c (cons_to_unsigned): Likewise.
5415 * dispnew.c (update_frame_1, sit_for): Likewise.
5416 * fileio.c (file_offset): Likewise.
5417 * filelock.c (read_lock_data, lock_file): Likewise.
5418 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5420 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5421 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5422 * lread.c (read1): Likewise.
5423 * minibuf.c (read_minibuf_noninteractive): Likewise.
5424 * nsterm.m (x_set_frame_alpha): Likewise.
5425 * process.c (wait_reading_process_output): Likewise.
5426 * region-cache.c (delete_cache_boundaries): Likewise.
5427 * xterm.c (x_set_frame_alpha): Likewise.
5429 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5431 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5434 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5436 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5437 because atimer expiration is absolute rather than relative.
5439 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5441 * w32term.h (current_popup_menu, menubar_in_use):
5442 Move declarations from w32term.c.
5444 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5446 * w32fns.c (menubar_in_use): No more static.
5447 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5449 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5451 Move hourglass machinery to RIF.
5452 * dispextern.h (struct redisplay_interface): New members
5453 show_hourglass and hide_hourglass. Indent comments.
5454 (show_hourglass, hide_hourglass): Remove prototypes.
5455 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5456 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5457 (ns_redisplay_interface): Add them.
5458 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5459 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5460 (w32_arrow_cursor): New function to hack around non-GUI frames.
5461 (w32_redisplay_interface): Add new functions.
5462 * w32term.h (w32_arror_cursor): Add prototype.
5463 * xdisp.c (show_hourglass): New function, refactored out from
5464 platform-dependent code.
5465 (cancel_hourglass): Now call to RIF function.
5466 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5467 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5468 (x_redisplay_interface): Add new functions.
5470 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5472 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5473 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5474 and complete previous change.
5475 * frame.c (adjust_frame_height): New function.
5476 (Fset_frame_height, Fset_frame_size): Use it.
5477 (x_set_frame_parameters): Take frame top margin into account.
5479 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5481 * frame.c (Fset_frame_height): Take frame top margin into account.
5482 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5483 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5485 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5487 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5488 menubar_height as such. Tweak comment.
5489 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5490 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5491 All related users changed.
5492 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5493 * xterm.c (handle_one_xevent):
5494 * gtkutil.c (xg_event_is_for_menubar):
5495 * xfns.c (x_window) [USE_X_TOOLKIT]:
5496 * xmenu.c (set_frame_menubar, free_frame_menubar):
5497 Prefer to use FRAME_MENUBAR_HEIGHT.
5499 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5501 * frame.c (Fframe_parameters): Always report frame height without
5502 menu and tool bar lines.
5504 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5506 * nsterm.m (applicationDidFinishLaunching:): Call
5507 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5508 (antialiasThresholdDidChange:): New method for EmacsApp.
5510 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5512 * macfont.m (macfont_update_antialias_threshold): Remove static.
5514 * macfont.h (macfont_update_antialias_threshold): Declare.
5516 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5518 * w32select.c (setup_windows_coding_system):
5519 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5520 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5522 * w16select.c (Fw16_get_clipboard_data):
5523 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5526 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5527 buffer position where we are to start the iteration.
5528 (handle_invisible_prop): Record in it->stop_charpos the position
5529 where the invisible text ends. (Bug#18035)
5530 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5531 row has zero buffer position as their start position.
5532 Reported by martin rudalics <rudalics@gmx.at>.
5534 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5535 infinite looping in redisplay when display lines don't have enough
5536 space to display even a single character. (Bug#18036)
5538 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5540 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5541 * xfns.c (x_window): Use it to allow xfree later.
5542 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5543 where appropriate. Use bool for booleans and remove redundant checks.
5544 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5545 * xterm.c (x_free_frame_resources): Free shell_position.
5547 2014-07-19 K. Handa <handa@gnu.org>
5549 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5550 mandatory font spec (Bug#17973).
5552 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5554 * font.c (font_score): Return the worst score if the size of
5555 ENTITY is wrong by more than a factor 2 (Bug#17973).
5557 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5559 * frame.c (frame_unspecified_color): New function
5560 refactored out from ...
5561 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5562 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5564 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5565 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5566 * lisp.h (set_frame_param): Remove prototype.
5567 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5568 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5571 Prefer 'x_display_info *' to 'Display *' in X selection code.
5572 This helps to avoid unneeded calls to x_display_info_for_display.
5573 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5574 instead of 'Display *'.
5575 (SELECTION_EVENT_DPYINFO): New macro.
5576 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5577 it as an lvalue. Mention this in comment.
5578 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5579 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5580 (selection_data_to_lisp_data, receive_incremental_selection):
5581 Convert to use 'x_display_info *'. Adjust users where appropriate.
5582 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5583 selection data *' as last arg to not return values in args.
5584 (unexpect_property_change): Use common removal technique.
5586 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5588 * print.c (print_preprocess): Adjust to match changed
5589 sub char-table structure and avoid crash (Bug#18038).
5591 * data.c (wrong_choice): Not static any more.
5592 * lisp.h (wrong_choice): Add prototype.
5593 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5594 Declare namebuf as such. Tweak comment.
5595 [USE_GTK]: Likewise for tool_bar_position.
5596 (fset_tool_bar_position) [USE_GTK]: Ditto.
5597 (FRAME_TOOL_BAR_POSITION): New macro.
5598 * frame.c (x_report_frame_params):
5599 * gtkutil.c (update_frame_tool_bar):
5600 * xfns.c (Fx_create_frame): Use it.
5601 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5603 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5605 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5606 buffer's default-directory only if it is a string. (Bug#17986)
5608 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5610 More precise control over values of some buffer-local variables.
5611 * keyboard.c (Qvertical_scroll_bar):
5612 * frame.c (Qleft, Qright): Move to ...
5613 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5614 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5615 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5616 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5617 vertical-scroll-bar, scroll-up-aggressively
5618 and scroll-down-aggressively.
5619 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5621 * nsfns.m, frame.h (Qleft, Qright):
5622 * nsterm.m (Qleft): Remove declarations.
5623 * gtkutil.c (toplevel): Include buffer.h.
5624 * data.c (wrong_choice, wrong_range): New functions.
5625 (store_symval_forwarding): Handle special properties of buffer-local
5626 variables and use functions from the above to signal error, if any.
5628 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5629 values. Add comment.
5630 (struct frame): Re-arrange layout to avoid extra padding and use bit
5631 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5632 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5633 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5634 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5635 Define as no-ops because there are no scroll bars anyway.
5636 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5639 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5640 Add convenient setter.
5641 (font_put_frame_data, font_get_frame_data): Use it.
5643 2014-07-15 Daiki Ueno <ueno@gnu.org>
5645 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5646 pointer argument, before dereferencing.
5647 (XCHAR2B_BYTE2): Likewise.
5649 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5651 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5652 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5653 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5654 Use record_unwind_protect_int and avoid consing.
5655 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5657 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5659 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5661 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5662 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5664 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5665 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5666 * minibuf.c: Include binary-io.h instead of fcntl.h.
5667 (read_minibuf_noninteractive):
5668 Use set_binary_mode instead of handcrafted code.
5669 Don't call emacs_set_tty if emacs_get_tty failed.
5670 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5671 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5672 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5674 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5675 This works around a GCC compiler bug when Emacs is configured with
5676 --enable-gcc-warnings.
5678 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5680 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5681 or characters in string, respectively. Add comment.
5682 * fringe.c (Fdefine_fringe_bitmap):
5683 * fns.c (Fsubstring, substring_both): Use it.
5684 * keymap.c (Fdefine_key, Flookup_key):
5685 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5687 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5688 Use menu_item_width.
5689 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5691 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5693 Improve behavior of 'bzr up; cd src; make -k'.
5694 * Makefile.in (top_srcdir): New var.
5695 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5696 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5697 its expansion is a bit shorter.
5698 (../config.status): Actually build config.status instead of
5700 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5701 New macros, copied and relocated from ../Makefile.in.
5702 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5703 (../config.status, Makefile): New dependencies and rules,
5704 copied with relocation from ../Makefile.in. This should be more
5705 likely to rebuild the build machinery properly if you do a 'make'
5706 in the src directory.
5708 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5710 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5713 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5714 behavior on Windows 7 and later when the function is repeatedly
5715 invoked with the same value of DIR. (Bug#17950)
5717 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5718 string to match the one in w32fns.c.
5720 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5721 stdin to binary mode only if it is connected to a terminal.
5723 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5725 Coalesce extern decls.
5726 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5727 * sysdep.c (emacs_get_tty, emacs_set_tty):
5728 Move duplicate extern decls from here ...
5729 * systty.h: ... to here, so that there's just one copy.
5731 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5733 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5735 * nsfns.m (Fns_popup_font_panel): Ditto.
5737 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5739 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5741 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5743 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5744 [DOS_NT]: Implement for WINDOWSNT.
5746 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5749 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5751 * sysdep.c (suppress_echo_on_tty): New function.
5752 * minibuf.c (read_minibuf_noninteractive): Use it.
5754 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5756 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5757 sysinfo failed. Adjust docstring.
5759 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5761 Implement memory-info for MS-DOS.
5762 * dosfns.c (dos_memory_info): New function.
5763 * dosfns.h (dos_memory_info): Add prototype.
5764 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5765 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5766 of doing some of its job.
5768 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5769 reference termios structure members.
5771 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5773 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5775 * minibuf.c (top): Include systty.h. Declare external
5776 emacs_get_tty and emacs_set_tty.
5777 (Vread_hide_char): New lisp variable.
5778 (read_minibuf_noninteractive): Hide characters with
5779 Vread_hide_char if it is a character. (Bug#17839)
5781 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5783 Implement memory-info for MS-Windows.
5784 * w32.c (w32_memory_info): New function.
5785 * w32.h (w32_memory_info): Prototype it.
5786 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5788 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5790 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5791 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5792 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5793 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5794 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5795 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5796 (decode_coding_big5, decode_coding_charset, decode_coding)
5797 (encode_coding): Adjust users.
5799 * alloc.c (Fmemory_info): New function.
5801 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5803 * syntax.c (back_comment): Use more-natural location for label.
5805 * font.c, font.h (font_unparse_fcname): Now static.
5806 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5808 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5810 Next minor cleanup of font subsystem.
5811 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5812 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5814 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5816 * ftfont.h (ftfont_font_format): Remove prototype.
5817 * ftfont.c (ftfont_font_format): Remove; now unused.
5819 * nsfont.m (nsfont_open):
5820 * w32font.c (w32font_open_internal):
5821 * w32uniscribe.c (uniscribe_open):
5822 * xfont.c (xfont_open):
5823 * xftfont.c (xftfont_open): All users changed.
5825 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5826 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5828 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5830 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5831 x_produce_glyphs does when it generates a stretch glyph that
5832 represents a TAB. (Bug#17969)
5834 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5835 and there is a display property at that position, don't call
5836 move_it_to to move to a position before window start. (Bug#17942)
5837 Fix condition for finding CHARPOS by the first call to move_it_to.
5840 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5842 * syntax.c (find_defun_start): Try the cache even
5843 if !open_paren_in_column_0_is_defun_start.
5844 (back_comment): If find_defun_start was pessimistic, use the
5845 scan_sexps_forward result to improve the cache (bug#16526).
5847 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5849 * xdisp.c (redisplay_window): If redisplay of a window ends up
5850 with point in a partially visible line at end of the window, make
5851 sure the amended position of point actually has smaller Y
5852 coordinate; if not, give up and scroll the display. (Bug#17905)
5854 * window.c (window_scroll_pixel_based): When point ends up at the
5855 last fully visible line, don't let move_it_to stop at the left
5856 edge of the line and dupe us into thinking point is inside the
5859 * w32.c (network_interface_info): Make sure the argument is a
5862 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5864 * process.c (read_and_dispose_of_process_output): Fix typo
5865 in previous patch: we want nonnegative fds, not nonzero fds.
5867 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5869 * chartab.c (char_table_translate): Move to...
5870 * character.h (char_table_translate): ... inline function here.
5871 Avoid Faref and assume that args are always valid. This helps to
5872 speedup search, which is especially important for a huge buffers.
5873 * lisp.h (char_table_translate): Remove prototype.
5875 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5876 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5877 New function, with an intention to avoid code duplication between
5879 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5881 * ftfont.c (ftfont_open):
5882 * macfont.m (macfont_open):
5883 * xftfont.c (xftfont_open): Use it.
5885 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5887 * process.c: Add sanity checks for file descriptors (Bug#17844).
5888 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5889 Check that infd is nonnegative before using it as an fd.
5890 (read_and_dispose_of_process_output, Fprocess_send_eof):
5891 Likewise, for outfd.
5892 (wait_reading_process_output): Omit unnecessary check of infd.
5894 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5896 Minor fixups related to usage of the 'long' type.
5897 * gnutls.c (emacs_gnutls_handshake):
5898 * xfaces.c (dump_realized_face):
5899 Work even if 'long' is narrower than 'void *'.
5900 * termcap.c (scan_file):
5901 * xselect.c (x_decline_selection_request)
5902 (x_reply_selection_request, x_get_window_property):
5903 * xterm.c (x_set_frame_alpha):
5904 Remove unnecessary 'L' suffixes of integer constants.
5905 * xfns.c (hack_wm_protocols):
5906 * xselect.c (x_fill_property_data):
5907 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5908 Remove unnecessary casts to 'long'.
5909 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5911 Minor ImageMagick safety fixes.
5912 * image.c (imagemagick_compute_animated_image):
5913 Remove useless assignment to local. Avoid problems if dest_width is 0.
5914 (imagemagick_load_image): Use int for pixel counts that can't
5915 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5916 a row width greater than the image width (or greater than LONG_MAX!).
5918 2014-07-04 K. Handa <handa@gnu.org>
5920 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5921 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5922 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5924 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5926 * font.h (struct font_driver): Remove get_outline and free_outline;
5927 not used by any font driver.
5928 * ftfont.c (ftfont_driver):
5929 * macfont.m (macfont_driver):
5930 * nsfont.m (nsfont_driver):
5931 * w32font.c (w32font_driver):
5932 * w32uniscribe.c (uniscribe_font_driver):
5933 * xfont.c (xfont_driver): Related users changed.
5934 * xselect.c (x_get_window_property): Use convenient xmalloc.
5935 Call to xfree only if some data was really allocated.
5937 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5939 On MS-Windows, display busy cursor on all GUI frames.
5940 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5941 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5942 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5944 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5945 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5947 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5949 Use convenient alists to manage per-frame font driver-specific data.
5950 * frame.h (struct frame): Rename font_data_list to...
5951 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5952 * font.h (struct font_data_list): Remove; no longer need a special
5954 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5956 * font.c (font_put_frame_data, font_get_frame_data)
5957 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5959 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5960 Related users changed.
5961 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5962 Prefer convenient xmalloc and xfree.
5964 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5966 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5967 the window whose glyph row is being prepared and a flag whether it
5968 is for mode/header line. Make sure the glyph row's marginal areas
5969 are in sync with what the window wants.
5972 * xdisp.c (display_line, display_mode_line):
5973 Call prepare_desired_row with additional arguments, as appropriate.
5975 * dispextern.h (prepare_desired_row): Adjust prototype.
5977 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5979 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5980 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5981 caused by xw_popup_dialog in daemon mode (Bug#17891).
5983 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5985 * frame.c (do_switch_frame): When switching to another TTY frame,
5986 make sure FrameCols and FrameRows are in sync with the new frame's
5989 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5991 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5992 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5993 min_char slots. Adjust comment.
5994 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5995 Add SUB_CHAR_TABLE_OFFSET member.
5996 (make_uninit_sub_char_table): New function.
5997 (toplevel): Add compile-time assert to verify suitable member layout
5998 in Lisp_Sub_Char_Table.
5999 * alloc.c (mark_char_table): Add extra argument to denote char table
6000 subtype. Adjust to match new layout of sub char-table.
6001 (mark_object): Always mark sub char-tables with mark_char_table.
6002 * chartab.c (make_sub_char_table, copy_sub_char_table)
6003 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
6004 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
6005 (map_sub_char_table_for_charset, uniprop_table_uncompress):
6006 All related users changed.
6007 * lread.c (read1): Adjust to match new layout of sub char-table.
6008 * print.c (print_object): Likewise (Bug#17898).
6010 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
6012 * keymap.c (get_keyelt): Simplify.
6013 (copy_keymap_item): Remove left-over code for when we had
6014 key-shortcut caches.
6016 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6018 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
6019 (dealloc): Remove for EmacsScroller.
6021 * nsterm.h (EmacsScroller): Remove dealloc.
6023 2014-06-30 Eli Zaretskii <eliz@gnu.org>
6025 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
6027 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
6029 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
6030 when setNeedsDisplay is called so we don't trigger redisplay for every
6033 * nsterm.m (any_help_event_p): New variable.
6034 (mouseMoved:): Set any_help_event_p to YES if help event is
6035 generated. Remove else with empty help event that triggered redisplay
6036 for every mouse move.
6037 (windowDidResignKey:): If any_help_event_p, generate empty help event.
6039 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
6041 * xfns.c (Qsuppress_icon): Remove; no real users.
6042 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
6043 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
6044 (syms_of_w32fns): Don't DEFSYM it.
6046 2014-06-29 Glenn Morris <rgm@gnu.org>
6048 * Makefile.in (ns-app): Mark as PHONY.
6050 2014-06-28 Glenn Morris <rgm@gnu.org>
6052 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6053 liblw.a in this directory.
6055 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6057 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6058 also in unibyte case. (Bug#17865)
6060 2014-06-28 K. Handa <handa@gnu.org>
6062 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6063 (MIN_CHARBUF_SIZE): New macro.
6064 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6066 2014-06-27 Glenn Morris <rgm@gnu.org>
6068 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6069 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6070 (.el.elc): Replace suffix rule with pattern rule.
6071 (%.elc): New pattern rule, with order-only prerequisite.
6072 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6073 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6074 in place of BOOTSTRAPEMACS.
6076 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6078 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6080 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6082 Consistently use validate_subarray to verify substring.
6083 * fns.c (validate_substring): Not static any more. Adjust to
6084 use ptrdiff_t, not EMACS_INT, because string and vector limits
6085 can't exceed ptrdiff_t even if EMACS_INT is wider.
6086 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6087 (secure_hash): Adjust user.
6088 * lisp.h (validate_subarray): Add prototype.
6089 * coding.c (Fundecodable_char_position):
6090 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6091 Use validate_subarray. Adjust comment to mention substring.
6093 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6095 Do not allow out-of-range character position in Fcompare_strings.
6096 * fns.c (validate_subarray): Add prototype.
6097 (Fcompare_substring): Use validate_subarray to check ranges.
6098 Adjust comment to mention that the semantics was changed. Also see
6099 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6101 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6103 Be more consistent about the 'Qfoo' naming convention.
6104 * image.c (Fimagemagick_types):
6105 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6106 * process.c (Fmake_network_process):
6107 Rename C local identifier 'Qfoo to avoid giving the false
6108 impression that it stands for the symbol 'foo'.
6110 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6112 Simplify and cleanup character conversion stuff.
6113 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6115 * character.c (multibyte_char_to_unibyte)
6116 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6117 * character.h (make_char): Remove; unused.
6118 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6119 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6120 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6121 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6122 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6124 2014-06-22 Mario Lang <mlang@delysid.org>
6126 * w32fns.c (Fw32_shell_execute): The the -> the.
6128 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6130 * xmenu.c (mouse_position_for_popup):
6131 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6132 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6133 * menu.c (Fx_popup_menu):
6134 * xselect.c (x_handle_dnd_message): Adjust users.
6135 * menu.h (mouse_position_for_popup): Remove prototype.
6136 * xterm.h (x_relative_mouse_position): Add prototype.
6137 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6138 call XFree if XQueryTree returns zero.
6140 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6142 * indent.c (Fvertical_motion): Doc fix.
6143 Move to the goal column, if any, with a single call to
6144 move_it_in_display_line, not in two calls. Doing this with two
6145 calls causes move_it_in_display_line apply the line-prefix
6146 handling twice instead of just once. (Bug#17823)
6148 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6150 Port to OS X ACLs (Bug#17810).
6151 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6152 ACL_TYPE_ACCESS) doesn't work.
6154 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6156 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6157 before checking key-translation-map (bug#17659).
6159 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6161 * font.c (font_make_object): Avoid dangling pointer which may
6162 crash GC (Bug#17771).
6164 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6166 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6167 prototype of DGifCloseFile as appropriate for older and newer
6169 (gif_close): New function, encapsulates the differences in the
6170 calling sequence of DGifCloseFile before v5.1.0 and after it.
6171 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6172 error string where appropriate. (Bug#17790)
6174 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6175 macro execution, make sure point didn't move since last complete
6176 redisplay, as the condition for using the glyph matrix
6177 information. (Bug#17777)
6179 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6181 Minor cleanup of fonset code.
6182 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6183 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6184 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6185 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6186 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6187 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6188 (free_realized_fontset): Remove because a no-op since 2008.
6189 (free_face_fontset): Adjust user.
6190 (syms_of_fontset): Shrink fontset by one extra slot.
6192 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6194 Omit redundant extern decls.
6195 Most of this patch is from Dmitry Antipov, in:
6196 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6197 * commands.h (update_mode_lines):
6198 * frame.h (Qbackground_color, Qforeground_color)
6199 (x_set_menu_bar_lines):
6200 * ftfont.c (ftfont_font_format):
6201 * intervals.h (Qkeymap, Qfont):
6202 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6203 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6204 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6205 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6206 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6207 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6208 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6209 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6210 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6211 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6212 (Qtool_bar, Qheader_line):
6213 * macros.c (Fexecute_kbd_macro):
6214 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6215 * xterm.c (x_delete_terminal, XSetIMValues):
6216 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6217 (x_implicitly_set_name, popup_activated)
6218 (widget_store_internal_border):
6219 Remove redundant decls.
6220 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6221 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6222 Remove _Noreturn, as make-docfile now does that for us.
6223 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6224 (Qregion_extract_function): New decl.
6225 * window.c, xfns.c: Include menu.h.
6227 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6229 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6231 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6233 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6234 * callint.c (read_file_name): ... convert to static here.
6235 * lisp.h (Fread_file_name): Do not EXFUN it.
6236 (STRING_COPYIN): Remove; unused.
6237 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6238 (char_composable_p): ... static function. All users changed.
6239 * eval.c (toplevel): Remove redundant #include directives.
6240 * xterm.c (x_initialize): Add static to match prototype.
6241 * ccl.c (Fccl_execute_on_string):
6242 * font.c (fon_intern_prop): Use make_specified_string.
6244 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6246 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6247 Reported by David Caldwell in:
6248 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6250 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6252 Do not ask for XRender extension each time XFT font is opened.
6253 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6254 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6256 2014-06-15 Glenn Morris <rgm@gnu.org>
6258 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6260 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6262 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6263 information if we are in the middle of executing a keyboard macro,
6264 since redisplay doesn't update the screen until the macro is
6265 finished. (Bug#17777)
6267 * alloc.c (cleanup_vector): Don't dereference a font driver
6268 pointer if it is NULL. (Bug#17771)
6270 2014-06-13 Glenn Morris <rgm@gnu.org>
6272 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6273 ($(lispsource)/international/charprop.el)
6274 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6275 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6276 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6277 GNU make automatically passes command-line arguments to sub-makes.
6279 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6281 Avoid hangs in accept-process-output (Bug#17647).
6282 * lisp.h, process.c (wait_reading_process_input):
6283 Return int, not bool. All uses changed.
6284 * process.c (SELECT_CANT_DO_WRITE_MASK):
6285 Remove macro, replacing with ...
6286 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6288 (status_notify): New arg WAIT_PROC. Return int, not void.
6291 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6293 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6294 the frame is the initial frame, because the hook is not set up
6295 then, and Emacs crashes.
6296 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6298 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6300 * keymap.c (silly_event_symbol_error): Don't recommend the use
6303 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6305 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6306 matching overlay strings with 'cursor' property against buffer
6307 positions traversed in the glyph row. (Bug#17744)
6309 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6311 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6314 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6315 determine 10.9 (Bug#17751).
6317 * macfont.m (macfont_draw): Positions were not freed.
6319 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6321 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6322 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6323 function. Also adjust comment.
6324 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6326 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6327 * font.c (font_done_for_face):
6328 * xfaces.c (realize_non_ascii_face): Adjust user.
6329 * font.h (struct font_driver): Convert 'prepare_face' to return
6330 void because its return value is never used anyway.
6331 * xfont.c (xfont_prepare_face): Return void.
6332 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6333 (xftfont_done_face): Use xfree.
6335 * dispextern.h (last_tool_bar_item): Remove declaration.
6336 * frame.h (struct frame): New member last_tool_bar_item.
6337 * frame.c (make_frame): Initialize it.
6338 * xdisp.c (toplevel): Remove last_tool_bar_item.
6339 (handle_tool_bar_click, note_tool_bar_highlight):
6340 * w32term.c (w32_read_socket, w32_initialize):
6341 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6343 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6344 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6346 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6348 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6349 * process.c (Faccept_process_output)
6350 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6351 the return value is about PROCESS, not about other processes.
6353 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6355 Further adjustments to mark_object and friends.
6356 Now the mark_object's stack is just 32 bytes on a 64-bit
6357 system, which means extra 20% off the stack usage.
6358 * alloc.c (mark_save_value): As before, refactored out from ...
6359 (mark_object): ... adjusted user. Also add comment.
6361 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6363 Fix core dump after a dropped X connection (Bug#17704).
6364 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6365 is dead, as we may be shutting down.
6367 2014-06-08 Glenn Morris <rgm@gnu.org>
6369 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6371 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6373 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6375 If a C name must be extern on some platforms, make it extern on all.
6376 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6378 * font.h (ftxfont_driver) [HAVE_XFT]:
6379 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6380 * lisp.h (get_frame_param):
6381 * menu.h (tty_menu_show):
6382 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6383 * termhooks.h (encode_terminal_code):
6384 * xterm.h (x_menu_wait_for_event):
6386 * frame.c (get_frame_param):
6387 * fringe.c (max_used_fringe_bitmap):
6388 * ftxfont.c (ftxfont_driver):
6389 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6390 * menu.c (menu_items_inuse):
6391 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6392 * term.c (encode_terminal_code, tty_menu_show):
6393 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6394 * xfaces.c (load_color):
6395 * xmenu.c (x_menu_wait_for_event):
6398 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6400 Change object marking routines to minimize stack usage.
6401 This change moves a few cold paths from mark_object to NO_INLINE
6402 functions and adjusts symbol marking loop. According to GCC 4.8.2
6403 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6404 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6405 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6406 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6407 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6408 refactored out from ...
6409 (mark_object): ... adjusted user. Also mark symbols in a tight
6411 (mark_face_cache): Add NO_INLINE.
6413 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6415 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6416 contains garbage on WINDOWSNT (which could potentially infloop at
6419 Minimize cursor motion during TTY menu updates.
6420 * term.c (tty_menu_display): Don't position cursor here.
6421 Instead, pass the cursor coordinates to update_frame_with_menu.
6422 (tty_menu_activate): Send the hide cursor command only once in an
6423 iteration through the outer 'while' loop.
6425 * dispnew.c (update_frame_1): Accept an additional argument
6426 SET_CURSOR_P, and position the cursor at the end of the frame
6427 update only if that argument is non-zero. All callers changed to
6428 provide the additional argument as non-zero, except for
6429 update_frame_with_menu.
6430 (update_frame_with_menu): Accept 2 additional arguments ROW and
6431 COL; if they are non-negative, instruct update_frame_1 not to
6432 position the cursor, and instead position it according to ROW and COL.
6434 * dispextern.h (update_frame_with_menu): Update prototype.
6436 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6438 * callproc.c (call_process): Don't check read-only if we don't insert
6439 anything (bug#17666).
6441 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6443 * dispnew.c (update_frame_with_menu): Set display_completed.
6445 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6447 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6449 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6451 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6453 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6454 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6456 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6458 * window.c (Frecenter): Signal an error if window-buffer is not
6461 * keyboard.c (make_lispy_position): Don't include a buffer position in
6462 mode/header-line mouse events.
6464 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6465 Vunread_command_events (bug#17650).
6467 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6469 * xterm.c (x_setup_pointer_blanking):
6470 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6472 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6474 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6475 because it will be defined in generated config.h if needed.
6477 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6479 Use terminal-specific hooks to display popup dialogs.
6480 * termhooks.h (struct terminal): New field popup_dialog_hook.
6481 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6482 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6483 code and use popup_dialog_hook.
6484 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6485 * nsterm.h (ns_popup_dialog): Adjust prototype.
6486 * nsterm.m (ns_create_terminal):
6487 * w32term.c (w32_create_terminal):
6488 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6489 Setup popup_dialog_hook.
6491 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6493 * w32heap.c (report_temacs_memory_usage): Improve the report by
6494 reporting the large blocks that are actually occupied at dump time.
6496 * w32console.c (initialize_w32_display): Set the console
6497 menu_show_hook, otherwise TTY menus are broken on w32.
6499 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6501 Use terminal-specific hooks to display menus.
6502 * termhooks.h (struct terminal): New field menu_show_hook.
6503 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6504 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6506 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6507 * nsmenu.m (ns_menu_show):
6508 * w32menu.c (w32_menu_show):
6509 * xmenu.c (x_menu_show):
6510 * term.c (tty_menu_show): Adjust to use bit flags.
6511 (set_tty_hooks): Set menu_show_hook.
6512 * xterm.c (x_create_terminal):
6513 * nsterm.m (ns_create_terminal):
6514 * msdos.c (initialize_msdos_display):
6515 * w32term.c (w32_create_terminal): Likewise.
6517 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6519 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6521 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6523 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6524 (FD_SET): Don't define on WINDOWSNT.
6526 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6528 * emacs.c: Include "sysselect.h", to define its inline functions.
6529 Reported by Glenn Morris in:
6530 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6532 Do not require libXt-devel when building with gtk.
6533 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6534 dependency on libXt-devel.
6535 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6536 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6537 lwlib-widget.h now does this.
6538 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6540 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6542 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6543 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6544 (delete_write_fd, wait_reading_process_output):
6545 Remove now-redundant easserts.
6546 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6547 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6548 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6549 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6551 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6553 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6554 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6555 (calloc): Don't undef, it is never defined.
6556 (HEAP_ENTRY_SHIFT): Remove unused macro.
6558 * Makefile.in (C_HEAP_SWITCH): Remove.
6559 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6561 Fix MS-Windows build broken by menu changes on 2014-06-02.
6562 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6564 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6565 Define instead of including ../lwlib/lwlib.h, which causes
6566 compilation errors due to missing X11 headers.
6568 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6570 * process.c (wait_reading_process_output): Omit incorrect test of
6571 p->infd against zero. Add easserts for infd having a plausible value.
6573 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6575 Adjust to match recent lwlib changes.
6576 * menu.h (xmalloc_widget_value): Replace by ...
6577 (make_widget_value): ... new prototype.
6578 * menu.c (xmalloc_widget_value): Replace by ...
6579 (make_widget_value): ... new function.
6580 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6581 * gtkutil.c (malloc_widget_value, free_widget_value):
6582 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6583 * keyboard.h (enum button_type, struct _widget_value):
6584 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6586 * nsmenu.m (ns_update_menubar, ns_menu_show):
6587 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6588 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6589 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6591 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6593 * image.c (x_query_frame_background_color)
6594 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6595 Fix --enable-gcc-warnings compilation without image libraries.
6597 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6599 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6600 emulated break value only if it goes up.
6601 (sbrk): Add assertion that the INCREMENT argument is strictly
6602 zero. Improve and correct the commentary.
6604 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6606 Improve AIX-related merge from emacs-24.
6607 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6608 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6609 not on AIX; since we're on the trunk we can use enums more broadly.
6611 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6613 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6615 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6616 to min(value, whole).
6618 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6620 Bring back the changes to GDB-visible symbols, but only on AIX.
6621 And only if it's not pre-4.2 GCC.
6622 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6623 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6624 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6627 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6629 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6630 with PT, not GPT. (Bug#16433)
6632 Revert last changes to GDB-visible symbols.
6633 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6634 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6635 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6638 2014-06-02 Glenn Morris <rgm@gnu.org>
6640 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6642 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6644 Fix port to 32-bit AIX with xlc (Bug#17598).
6645 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6646 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6647 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6648 to work around a compiler bug in IBM xlc 12.1.
6650 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6652 * xterm.c (x_update_window_end): Don't invalidate the entire
6653 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6654 highlight needs to be redisplayed. (Bug#17588)
6656 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6658 Port the GDB-visible symbols to AIX.
6659 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6660 optimizes away the relevant external symbols. Use enums instead;
6661 this suffices for the AIX port, which is 32-bit-only anyway.
6662 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6663 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6664 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6667 Include sources used to create macuvs.h.
6668 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6669 * macuvs.h: Use automatically-generated header.
6671 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6673 Port signal-handling to DragonFly BSD (Bug#17646).
6674 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6675 Move implementations from callproc.c to sysdep.c.
6676 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6677 Move declarations from process.h to syssignal.h.
6679 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6681 * callint.c (Ffuncall_interactively): Add usage.
6683 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6685 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6687 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6689 * w32heap.c (malloc_before_dump, malloc_after_dump)
6690 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6691 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6692 set errno where appropriate to emulate CRT functions.
6694 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6696 Debugging facility to check whether 'const char *' points to
6697 relocatable data of non-pure Lisp string.
6698 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6699 (mark_maybe_pointer): ... adjusted user.
6700 (relocatable_string_data_p): New function.
6701 * lisp.h (relocatable_string_data_p): Add prototype.
6702 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6703 the pointer to relocatable Lisp data is not used.
6705 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6707 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6708 * atimer.c (block_atimers):
6709 * callproc.c (block_child_signal): Block SIGINT too;
6710 otherwise, its handler might now unblock signals that it shouldn't.
6711 * keyboard.c (read_char): Clear signal mask, since we may
6712 be in a SIGINT handler, and many signals may be masked.
6713 * keyboard.c (handle_interrupt):
6714 * sysdep.c (handle_arith_signal):
6715 Clear signal mask instead of just unblocking the signal that
6716 was received, since several signals may be blocked at this point.
6718 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6720 * Makefile.in (TEMACS_POST_LINK): Remove target.
6721 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6722 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6724 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6726 * xmenu.c (xdialog_show): Remove prototype, rename to
6727 x_dialog_show, remove 2nd arg because it's always zero
6728 and simplify accordingly.
6729 (xw_popup_dialog): Adjust user.
6730 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6731 2nd arg because it's always zero and simplify accordingly.
6732 (w32_popup_dialog): Adjust user.
6734 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6736 * w32heap.c (report_temacs_memory_usage): New function.
6738 * unexw32.c (unexec) [ENABLE_CHECKING]:
6739 Call report_temacs_memory_usage.
6741 * w32heap.h (report_temacs_memory_usage): Add prototype.
6743 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6745 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6746 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6748 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6750 * buffer.c (init_buffer): Accept an argument 'initialized'.
6751 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6752 mmap_regions and mmap_fd, to avoid referencing stale data from the
6753 dump phase. Add an assertion for buffer text of buffers created
6754 in temacs before this function is called. (Bug#17622)
6755 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6757 * lisp.h (init_buffer): Update prototype.
6759 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6761 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6763 * alloc.c (Fgarbage_collect): Fix compilation with
6764 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6766 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6768 * frame.c, frame.h (frame_char_to_pixel_position)
6769 (frame_set_mouse_position): Now static, and made private in
6770 frame.c rather than public in frame.h.
6772 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6774 Refactor mouse positioning stuff to avoid code duplication.
6775 * frame.h (frame_char_to_pixel_position): New function.
6776 (x_set_mouse_position): Rename to...
6777 (frame_set_mouse_position): ...new function.
6778 (frame_set_mouse_pixel_position): Add prototype.
6779 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6780 Rename to frame_set_mouse_pixel_position.
6781 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6783 * xterm.h, w32term.h ( x_set_mouse_position)
6784 (x_set_mouse_pixel_position): Remove prototypes.
6786 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6788 On X, always make pointer visible when deleting frame (Bug#17609).
6789 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6791 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6793 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6794 * keyboard.c (gobble_input): If there is no terminal input error,
6795 make sure the pointer is visible for all frames on this terminal.
6796 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6797 it was previously disabled.
6799 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6801 * data.c (Fzerop): Move to Elisp.
6802 (syms_of_data): Don't defsubr it.
6803 * keyboard.c (echo_keystrokes_p): New function.
6804 (read_char, record_menu_key, read_key_sequence): Use it.
6806 * callint.c (Qfuncall_interactively): New var.
6807 (Qcall_interactively): Remove.
6808 (Ffuncall_interactively): New function.
6809 (Fcall_interactively): Use it.
6810 (syms_of_callint): Defsubr it.
6812 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6814 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6815 relocated from under us.
6817 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6819 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6820 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6821 configure, not from HEAPSIZE.
6822 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6824 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6825 for MinGW, since it no longer uses gmalloc.
6827 * buffer.c: Do not define mmap allocations functions for Windows.
6828 Remove mmap_find which is unused. Remove mmap_set_vars which does
6830 [WINDOWSNT]: Include w32heap.h.
6831 (init_buffer): Always allocate new memory for buffers.
6833 * emacs.c: Remove mmap_set_vars calls.
6835 * image.c (free_image): Undef free for Windows because it is
6836 redirected to our private version.
6838 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6839 (copy_executable_and_dump_data): Remove dumping the heap section.
6840 (unexec): Restore using_dynamic_heap after dumping.
6842 * w32heap.c (dumped_data_commit, malloc_after_dump)
6843 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6844 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6845 (mmap_free): New functions.
6847 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6849 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6851 * image.c (imagemagick_load_image): Use MagickRealType for local
6852 'color_scale', instead of double, to avoid a GCC warning about
6855 * xfns.c (Fx_window_property): Remove unused local.
6857 Don't kill already-reaped process (Bug#17561).
6858 * process.c (process_send_signal): Fix race condition where a
6859 subprocess was reaped by a signal handler between the check for
6860 liveness and calling 'kill', which meant that Emacs could in
6861 theory kill an innocent bystander process. Do the fix by blocking
6862 SIGCHLD in a critical section that checks liveness before killing.
6864 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6866 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6868 2014-05-26 Ken Brown <kbrown@cornell.edu>
6870 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6871 even if !CYGWIN (see bug#17510).
6873 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6875 * nsfns.m (Fns_do_applescript): Surround NSApp run
6876 with calls to ns_init_events, ns_finish_events (Bug#17424).
6878 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6880 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6881 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6883 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6884 with calls to ns_init_events, ns_finish_events (Bug#17424).
6886 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6888 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6889 if we are iterating over an object that generates glyphs for
6890 marginal areas. (Bug#17585)
6892 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6894 * xdisp.c (safe__call1, safe__eval): Now static.
6896 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6898 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6899 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6900 (safe_call1): Call safe_call instead of safe__call directly.
6902 2014-05-26 Ken Brown <kbrown@cornell.edu>
6904 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6905 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6908 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6910 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6911 (safe__call, safe__call1, safe__eval): New functions.
6912 (safe_call): Use it.
6913 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6914 (display_mode_element): Same for `:eval'.
6916 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6918 Fix port to 32-bit AIX (Bug#17540).
6919 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6920 twice. _text already includes this offset.
6921 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6923 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6925 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6926 when closest_pos is identical to to_charpos, don't recurse, since
6927 we already tried that, and failed. (Bug#17539)
6929 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6930 unwinding when frame's faces were not initialized yet, increment
6931 the frame's image-cache reference count before calling
6932 x_free_frame_resources. Don't dereference
6933 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6935 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6937 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6940 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6941 macfont.m, call draw with adjusted arguments so font drivers
6942 don't need to do that.
6944 * macfont.m (macfont_draw): Merge changes from Macport.
6946 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6948 * alloc.c (garbage_collect_1): New function, with all of the guts
6949 of Fgarbage_collect.
6950 (mark_stack): Accept an argument END and don't mark Lisp objects
6951 on the stack beyond the address given by END. Calculation of END
6952 was moved to Fgarbage_collect.
6953 (Fgarbage_collect): Calculate the end address of the stack portion
6954 that needs to be examined by mark_stack, and pass that address to
6955 garbage_collect_1, which will pass it to mark_stack.
6956 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6957 for more details about the underlying problems. In particular,
6958 this avoids dumping Emacs with the large hash-table whose value is
6959 held in purify-flag for most of the time loadup.el runs.
6961 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6963 * xfns.c (x_window_property_intern): New function (code from
6965 (Fx_window_property): Call x_window_property_intern. If property
6966 not found and NILP (source) and outer window != inner window,
6967 check outer window for property (Bug#17537).
6969 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6971 Supply malloc and alloc_size attributes for extern allocators.
6972 This documents the C API, and helps GCC generate a bit better code.
6973 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6974 (ATTRIBUTE_MALLOC_SIZE): New macros.
6975 * gmalloc.c (malloc, realloc, calloc):
6976 * gtkutil.h (malloc_widget_value):
6977 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6978 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6981 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6983 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6984 * image.c (imagemagick_load_image): Port to hosts that do not use
6985 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6987 2014-05-21 Leo Liu <sdl.web@gmail.com>
6989 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6991 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6993 * dbusbind.c (xd_signature): Revert last 2 patches.
6995 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6997 Allow any non-nil value to count as true in bool-vector.
6998 Likewise for xd_signature in dbusbind.c.
6999 This is more consistent with the usual practice in Emacs, which is
7000 that any non-nil value counts as true.
7001 * alloc.c (Fbool_vector): Don't require args to be t or nil.
7002 * dbusbind.c (xd_signature): Likewise, for booleans.
7003 * data.c, lisp.h (Qbooleanp):
7004 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
7006 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
7008 * lisp.h (CHECK_BOOLEAN): New function.
7009 * alloc.c (Fbool_vector): New function.
7010 (syms_of_alloc): Defsubr it.
7011 * data.c (Qbooleanp): New symbol.
7012 (syms_of_data): DEFSYM it.
7013 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
7015 * font.c (font_matching_entity): Extract font-entity object
7016 from the vector of matching entities (Bug#17486).
7018 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
7020 Assume C99 or later (Bug#17487).
7021 * bytecode.c (B__dummy__): Remove.
7022 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
7023 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
7024 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
7025 * regex.c (DEBUG_PRINT): Assume varargs macros.
7026 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
7028 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
7030 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
7031 memory for every buffer that was dumped.
7033 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
7035 * fns.c (Freverse): Allow vectors, bool vectors and strings.
7036 (Fnreverse): Allow vectors and bool vectors.
7038 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
7040 Minor cleanup for terminal setup.
7041 * termhooks.h (create_terminal): Adjust prototype.
7042 * terminal.c (create_terminal): Pass output method and RIF as args.
7043 (init_initial_terminal):
7044 * nsterm.m (ns_create_terminal):
7045 * term.c (init_tty):
7046 * w32term.c (w32_create_terminal):
7047 * xterm.c (x_create_terminal): Adjust users.
7048 Avoid redundant NULL initializers and add comments.
7050 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
7052 * keyboard.c (Qdeactivate_mark): Now static.
7054 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7056 If available, use Xfixes extension to do pointer blanking.
7057 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7058 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7059 (make_invisible_cursor): Move to...
7060 * xterm.c (make_invisible_cursor): ...here.
7061 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7062 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7063 (x_term_init): Call to x_setup_pointer_blanking.
7064 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7065 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7067 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7069 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7071 2014-05-12 Glenn Morris <rgm@gnu.org>
7073 * fileio.c (Ffile_executable_p): Doc tweak.
7075 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7077 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7078 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7080 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7082 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7084 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7086 Fix initialization of minibuffer history variable (Bug#17430).
7087 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7088 Move the initialization up to prevent any "value void" message.
7090 2014-05-08 Samuel Bronson <naesten@gmail.com>
7092 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7093 are matched (bug#17413).
7095 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7097 Stop tooltips pulling Emacs window to front (Bug#17408).
7098 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7099 SetWindowPos invocations.
7101 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7103 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7104 not initialized (Bug#17398).
7106 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7108 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7110 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7112 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7113 [HAVE_NS]: Do not include png.h.
7114 (x_query_frame_background_color): New function.
7115 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7116 (png_load_body): Coalesce duplicate code.
7118 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7120 Consult libpng-config more consistently (Bug#17339).
7121 * Makefile.in (PNG_CFLAGS): New var.
7122 (ALL_CFLAGS): Use it.
7123 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7124 CFLAGS now handles this.
7126 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7128 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7129 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7130 because WCONTINUED is always defined now.
7131 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7133 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7135 * buffer.c (overlay_strings): Fix the wording of the commentary.
7137 2014-05-01 Glenn Morris <rgm@gnu.org>
7139 * floatfns.c (Fisnan):
7140 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7142 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7144 * term.c (tty_menu_activate): A better initialization for cursor
7147 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7149 * intervals.c: Tighten assertions.
7150 (create_root_interval): Make sure the interval is not empty.
7151 (intervals_equal): Use booleans.
7152 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7153 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7154 (balance_possible_root_interval): Simplify and use booleans.
7155 (split_interval_right, split_interval_left): Check LENGTH, and remove
7156 now redundant assertion.
7157 (adjust_intervals_for_insertion): Remove now redundant assertions.
7158 (delete_node, interval_deletion_adjustment)
7159 (adjust_intervals_for_deletion, merge_interval_right)
7160 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7161 (reproduce_interval): Make sure the interval is not empty.
7163 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7165 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7166 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7167 satisfaction that they would always be initialized.
7169 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7171 * term.c (tty_menu_display): Move the cursor to the active menu item.
7172 (tty_menu_activate): Return the cursor to the active menu item
7173 after displaying the menu and after displaying help-echo.
7174 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7175 for the details of why this is needed by screen readers and
7178 2014-04-30 Glenn Morris <rgm@gnu.org>
7180 * process.c (handle_child_signal):
7181 Handle systems without WCONTINUED. (Bug#15110, 17339)
7183 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7185 * window.c (struct saved_window): Remove mark.
7186 (Fset_window_configuration, save_window_save)
7187 (compare_window_configurations): Don't touch marks any more.
7189 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7191 Use bits_word for gcmarkbits.
7192 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7193 bits_word is typically a tad more efficient for mark bits than
7194 unsigned is, so use bits_word. All uses changed.
7195 * lisp.h (BITS_PER_INT): Remove; no longer used.
7197 Avoid undefined behavior in signed left shift.
7198 This ports to GCC 4.9.0 with -fsanitize=undefined.
7199 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7201 * regex.c (extract_number):
7202 * lisp.h (make_number, XINT):
7203 Do not shift a 1 bit left into a sign bit.
7204 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7205 not int, for gcmarkbits. All uses changed.
7207 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7209 * search.c (Fnewline_cache_check): Don't try to count newlines
7210 outside the buffer's restriction, as find_newline doesn't support that.
7212 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7214 * window.c (Fset_window_configuration): Deactivate the mark before
7216 (set_window_buffer): Ignore window_initialized.
7217 (window_initialized): Remove.
7218 * keyboard.c (Qdeactivate_mark): Not static any more.
7219 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7222 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7224 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7225 and to clang 3.4, which have fixed the bug. This should let us
7226 run a bit faster on these platforms when address sanitization is
7229 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7231 Port to GCC 4.9.0 with --enable-gcc-warnings.
7232 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7234 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7235 a way that also works with GCC 4.9.0.
7237 * search.c (Fnewline_cache_check): Remove unused locals.
7239 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7241 * search.c (find_newline1): New subroutine.
7242 (Fnewline_cache_check): New function.
7243 (syms_of_search): Defsubr it.
7245 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7247 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7248 * keyboard.c (unblock_input): Add comment.
7249 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7251 2014-04-22 Daniel Colascione <dancol@dancol.org>
7253 * lread.c (readevalloop_eager_expand_eval): New function
7254 that can recurse into toplevel forms.
7255 (readevalloop): Call it.
7256 * lisp.h: Declare Qprogn.
7257 * callint.c (Qprogn): No longer static.
7259 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7261 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7262 Also change identifiers to match the comments, and add more assertions
7265 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7267 * emacs.c (close_output_streams): Don't clear and restore errno.
7269 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7271 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7272 never becomes visible, i.e. using XMonad (Bug#17237).
7274 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7276 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7277 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7278 (Fline_pixel_height): Don't assume that the current buffer and the
7279 selected window's buffer are one and the same. (Bug#17281)
7281 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7282 paragraph-start cache before the newline cache. (Bug#17269)
7284 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7286 * term.c (tty_send_additional_strings): No need to fflush here,
7288 (tty_set_terminal_modes): fflush after sending additional strings,
7291 2014-04-17 Daniel Colascione <dancol@dancol.org>
7293 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7295 (tty_send_additional_strings): New function.
7296 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7297 (syms_of_term): Intern tty-mode-set-strings and
7298 tty-mode-reset-strings.
7300 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7302 * window.c (save_window_save): Lookup window_point_insertion_type in
7303 the right buffer (bug#15457).
7304 (Qwindow_point_insertion_type): New var.
7305 (syms_of_window): Initialize it.
7307 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7309 Fix the MSDOS build.
7310 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7311 (copy_text_and_data): Zero out the atexit chain pointer before
7314 * termhooks.h (encode_terminal_code): Update prototype.
7316 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7317 visible for all DOS_NT ports, not just WINDOWSNT.
7318 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7320 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7321 unless it is defined.
7322 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7324 * process.c (close_on_exec, accept4, process_socket): Move into
7325 the "ifdef subprocesses" part.
7326 (catch_child_signal): Condition by "ifdef subprocesses".
7327 (syms_of_process) <Qinternal_default_process_sentinel>
7328 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7330 * msdos.h: Add prototypes for new functions.
7331 (EINPROGRESS): Define.
7332 (O_CLOEXEC): Define to zero.
7334 * msdos.c (check_window_system): Remove unnecessary an
7335 incompatible duplicate function.
7336 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7337 New functions in support of new functionality.
7339 * menu.c (single_menu_item): Add visual indication of submenu
7340 also for menus on MSDOS frames.
7341 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7343 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7344 when async subprocesses aren't supported.
7346 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7348 * emacs.c (close_output_streams): Zero out errno before calling
7351 * dired.c [MSDOS]: Include msdos.h.
7353 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7354 (DATA_START) [MSDOS]: Define.
7355 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7357 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7358 Ifdef away for MSDOS.
7359 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7360 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7362 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7363 Use temporary file template that is compatible with mkostemp.
7364 Move vfork-related portions under #ifndef MSDOS.
7365 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7367 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7369 * buffer.c (Foverlays_at): Add argument `sorted'.
7371 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7373 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7374 text, invalidate the bidi_paragraph_cache upto and including the
7377 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7379 Port to IRIX 6.5 (Bug#9684).
7380 * conf_post.h (INET6) [IRIX6_5]: Define.
7381 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7382 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7384 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7386 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7387 before passing it to system APIs.
7389 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7391 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7392 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7394 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7396 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7398 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7400 Remove DATA_SEG_BITS.
7401 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7402 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7403 cc, but that platform is so old that SGI itself stopped supporting
7404 it in December 2013. If you still need Emacs on IRIX, please
7405 either compile with GCC and port the undumping code, or run
7406 './configure --with-wide-int'.
7407 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7408 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7409 DEFINE_GDB_SYMBOL_START way to define it.
7410 (NONPOINTER_BITS): New macro.
7411 (EMACS_INT): Use it.
7412 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7413 the problem and/or configuring --with-wide-int.
7414 (USE_LSB_TAG): Simplify, based on above changes.
7415 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7416 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7418 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7420 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7421 covered by a display string that ends in a newline, and that cases
7422 going back by DVPOS lines to hit the search limit, lift the limit
7423 and go back until DVPOS is reached. (Bug#17244)
7425 * indent.c (Fvertical_motion): Handle correctly the case when the
7426 display string is preceded by an empty line.
7428 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7429 use S_IWRITE instead.
7431 2014-04-11 Glenn Morris <rgm@gnu.org>
7433 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7435 2014-04-11 Ken Brown <kbrown@cornell.edu>
7437 * Makefile.in (EMACS_MANIFEST): Revert last change.
7439 2014-04-10 Daniel Colascione <dancol@dancol.org>
7441 * puresize.h (BASE_PURESIZE): Increase.
7443 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7445 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7447 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7448 region handling (and don't call signal_before_change) if
7449 inhibit_modification_hooks is set.
7450 (signal_before_change): Don't check inhibit_modification_hooks any more.
7452 2014-04-08 Daniel Colascione <dancol@dancol.org>
7454 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7455 function cells contain valid lisp objects. (Modified version of
7458 * alloc.c (detect_suspicious_free): Split actual stack capturing
7459 out into new function for easier breakpoint setting.
7460 (note_suspicious_free): New function.
7462 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7464 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7466 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7467 (symbol_block_pinned): New var.
7468 (Fmake_symbol): Initialize `pinned'.
7469 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7470 pinned and signal an error for un-purifiable objects.
7471 (pure_cons): Use it.
7472 (Fpurecopy): Use it, except for objects that can't be purified.
7473 (mark_pinned_symbols): New function.
7474 (Fgarbage_collect): Use it.
7475 (gc_sweep): Remove hack made unnecessary.
7477 2014-04-07 Glenn Morris <rgm@gnu.org>
7479 * keyboard.c (Fopen_dribble_file): Doc tweak.
7481 2014-04-07 Ken Brown <kbrown@cornell.edu>
7483 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7485 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7487 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7488 We have a substitute execinfo.h on hosts that lack it.
7489 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7490 isn't optimized away.
7492 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7494 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7495 * alloc.c (memory_full):
7496 * charset.c (syms_of_charset):
7497 * doc.c (Fsnarf_documentation):
7499 * font.c (BUILD_STYLE_TABLE):
7500 * keyboard.c (make_lispy_event):
7501 * profiler.c (setup_cpu_timer):
7502 * xgselect.c (xg_select):
7503 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7505 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7506 Replace the only use with ARRAYELTS (font_property_table).
7507 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7509 2014-04-03 Daniel Colascione <dancol@dancol.org>
7511 * xterm.c (x_term_init):
7512 * xfns.c (best_xim_style):
7513 * xfaces.c (Fdump_colors):
7514 * w32fns.c (w32_default_color_map):
7515 * w32.c (init_environment, N_ENV_VARS):
7516 * unexcw.c (read_exe_header):
7517 * term.c (term_get_fkeys_1):
7518 * sysdep.c (init_baud_rate):
7519 * nsterm.m (ns_convert_key):
7520 * nsfns.m (get_geometry_from_preferences):
7521 * msdos.c (dos_set_window_size, init_environment):
7522 * macfont.m (mac_font_get_glyph_for_cid)
7523 (macfont_store_descriptor_attributes)
7524 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7525 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7526 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7528 * image.c (xpm_str_to_color_key):
7529 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7530 * frame.c (x_set_frame_parameters):
7531 * fileio.c (Ffile_selinux_context):
7532 * emacs.c (sort_args):
7533 * dosfns.c (msdos_stdcolor_name):
7534 * dired.c (file_attributes):
7535 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7536 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7539 2014-04-02 Daniel Colascione <dancol@dancol.org>
7541 * data.c (Ffset): Abort if we're trying to set a function call to
7544 * lisp.h (ARRAYELTS): New macro.
7546 * alloc.c: Include execinfo.h if available.
7547 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7548 (suspicious_free_record): New structure.
7549 (suspicious_objects, suspicious_object_index)
7550 (suspicious_free_history, suspicious_free_history_index):
7552 (find_suspicious_object_in_range, detect_suspicious_free)
7553 (Fsuspicious_object): New functions.
7554 (cleanup_vector): Call find_suspicious_object_in_range.
7556 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7558 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7559 width from font width (Bug#17163).
7561 * frame.c (x_set_frame_parameters): Calculate default values of
7562 new frame sizes only after all other frame parameters have been
7563 processed (Bug#17142).
7565 2014-04-02 Ken Brown <kbrown@cornell.edu>
7567 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7570 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7572 * xterm.c (x_draw_image_glyph_string): Adjust image background
7573 width accordingly when its x position is adjusted. (Bug#17115)
7575 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7577 * font.c (font_list_entities): Do not add empty vector to font cache.
7578 (font_matching_entity): Likewise. If matching entity is found, insert
7579 1-item vector with this entity instead of entity itself (Bug#17125).
7581 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7583 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7585 * fns.c (validate_subarray): Rename from validate_substring,
7586 since it works for vectors too. New arg ARRAY. Optimize for the
7587 non-nil case. Instead of returning bool, throw an error if out of
7588 range, so that the caller needn't do that. All uses changed.
7589 Report original values if out of range.
7590 (Fsubstring, Fsubstring_no_properties, secure_hash):
7591 Also optimize the case where FROM is 0 or TO is the size.
7593 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7595 * search.c (Freplace_match): Use make_specified_string.
7596 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7597 to catch bogus override face of glyph strings.
7598 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7599 Move common substring range checking code to...
7600 (validate_substring): ...this function.
7602 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7604 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7606 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7608 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7609 bar is zero height, just return (Bug#16976).
7610 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7612 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7614 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7615 is nil. If waiting for toolbar to complete, force a redraw.
7617 2014-03-28 Glenn Morris <rgm@gnu.org>
7619 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7620 (emacs_bugreport): New variable.
7621 (usage_message): Use PACKAGE_BUGREPORT.
7622 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7624 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7626 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7628 Port recent signal-related changes to FreeBSD.
7629 Reported by Herbert J. Skuhra.
7630 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7631 Move decls from here ...
7632 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7634 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7636 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7637 and width of image background when it is displayed with a 'box'
7640 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7642 More backward-compatible fix to char-equal core dump (Bug#17011).
7643 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7644 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7646 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7648 * image.c (init_svg_functions): When loading SVG-related libraries,
7649 free already loaded libraries if the initialization fails.
7650 (rsvg_handle_set_size_callback): Remove declaration, unused.
7652 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7654 Fix core dump in char-equal (Bug#17011).
7655 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7656 unibyte buffers, as we can't tell whether the characters are
7659 * insdel.c (adjust_markers_for_delete): Remove unused local.
7661 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7663 Have (MARKER . ADJUSTMENT) undo records always be immediately
7664 after their corresponding (TEXT . POS) record in undo list.
7666 * lisp.h (record-delete): New arg record_markers.
7667 (record_marker_adjustment): No longer needed outside undo.c.
7668 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7669 adjustments to undo.c's record_marker_adjustments. Note that
7670 fileio.c's decide_coding_unwind is another caller to
7671 adjust_markers_for_delete. Because it has undo list bound to t,
7672 it does not rely on adjust_markers_for_delete to record marker
7674 (del_range_2): Swap call to record_delete and
7675 adjust_markers_for_delete so as undo marker adjustments are
7676 recorded before current deletion's adjustments, as before.
7677 (adjust_after_replace):
7678 (replace_range): Pass value for new record_markers arg to
7680 * undo.c (record_marker_adjustment): Rename to
7681 record_marker_adjustments and made static.
7682 (record_delete): Check record_markers arg and call
7683 record_marker_adjustments.
7684 (record_change): Pass value for new record_markers arg to
7686 (record_point): at_boundary calculation no longer needs to account
7687 for marker adjustments.
7689 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7691 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7694 2014-03-26 Glenn Morris <rgm@gnu.org>
7696 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7698 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7700 * buffer.c (struct sortvec): Add field `spriority'.
7701 (compare_overlays): Use it.
7702 (sort_overlays): Set it.
7704 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7706 * xdisp.c (redisplay_window): If all previous attempts to find the
7707 cursor row failed, try a few alternatives before falling back to
7708 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7710 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7712 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7713 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7715 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7716 variables on Windows.
7718 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7720 * w32.c (unsetenv): Remove unused var `retval'.
7721 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7723 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7724 (start_watching): Remove unused var `thr'.
7726 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7727 (find_child_console): Remove unnecesary var `thread_id'.
7729 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7730 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7732 2014-03-26 Glenn Morris <rgm@gnu.org>
7734 * filelock.c (Flock_buffer): Doc tweak.
7736 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7737 * emacs.c (shut_down_emacs):
7738 * fileio.c (Finsert_file_contents, write_region):
7739 * filelock.c (top-level, syms_of_filelock):
7740 * insdel.c (prepare_to_modify_buffer_1):
7741 CLASH_DETECTION is always defined now.
7743 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7745 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7746 DLL handle, to speed up thread startup.
7748 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7750 Handle sigmask better with nested signal handlers (Bug#15561).
7751 * atimer.c (sigmask_atimers): Remove.
7752 Remaining use rewritten to use body of this function.
7753 * atimer.c (block_atimers, unblock_atimers):
7754 * callproc.c (block_child_signal, unblock_child_signal):
7755 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7756 New arg OLDSET. All callers changed.
7757 * atimer.c (block_atimers, unblock_atimers):
7758 * callproc.c (block_child_signal, unblock_child_signal):
7759 * keyboard.c (handle_interrupt):
7760 * sound.c (vox_configure, vox_close):
7761 Restore the old signal mask rather than unilaterally clearing bits
7762 from the mask, in case a handler is running within another
7763 handler. All callers changed.
7764 * lisp.h, process.c, process.h, term.c:
7765 Adjust decls and callers to match new API.
7766 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7767 signal handlers aren't supposed to use floating point anyway.
7768 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7770 2014-03-23 Daniel Colascione <dancol@dancol.org>
7772 Split gc_sweep into discrete functions for legibility and better
7775 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7776 (sweep_vectors): Fix typo in comment.
7777 (sweep_conses, sweep_floats, sweep_intervals)
7778 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7779 (gc_sweep): Call new functions, to which existing functionality is
7781 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7783 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7785 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7787 2014-03-23 Daniel Colascione <dancol@dancol.org>
7789 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7790 only if xic_style calls for it. This change allows Emacs to work
7791 with ibus. Also, don't leak resources if create_frame_xic fails,
7792 and stop caching xic_style across different displays.
7793 (supported_xim_styles): Make const.
7794 (best_xim_style): Remove first parameter: it's always just
7795 supported_xim_styles. Change to look at supported_xim_styles
7798 2014-03-23 Daniel Colascione <dancol@dancol.org>
7800 * term.c (init_tty): Rearrange condition for clarity; print
7801 appropriate diagnostic.
7803 2014-03-23 Daniel Colascione <dancol@dancol.org>
7805 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7806 array. (ASAN caught.)
7808 2014-03-22 Glenn Morris <rgm@gnu.org>
7810 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7812 2014-03-22 Daniel Colascione <dancol@dancol.org>
7814 * process.c (conv_sockaddr_to_lisp): When extracting the string
7815 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7817 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7819 Fix regression introduced by patch for Bug#10500.
7820 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7821 * w32term.c (x_draw_image_relief): Likewise.
7823 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7825 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7826 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7827 maximize a frame for odd default fonts.
7829 2014-03-21 Glenn Morris <rgm@gnu.org>
7831 * minibuf.c (history-length): Increase default from 30 to 100.
7833 2014-03-21 Daniel Colascione <dancol@dancol.org>
7835 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7836 every time we switch to minibuffer.
7838 * alloc.c (lisp_align_malloc, allocate_string_data)
7839 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7840 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7842 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7844 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7845 support more "verbs".
7847 2014-03-21 Daniel Colascione <dancol@dancol.org>
7849 Always prohibit dumping a dumped Emacs.
7851 * emacs.c (might_dump): New variable.
7852 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7853 * lisp.h (might_dump): Declare.
7854 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7856 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7858 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7860 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7862 * doc.c (store_function_docstring): Warn when we don't know where to
7864 (Fsubstitute_command_keys): Don't advertise the fact that
7865 text-properties are dropped, since we think it's a bug that we'll fix.
7867 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7868 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7869 * frame.c (frame_garbaged): Make "docstring" more precise.
7871 2014-03-20 Glenn Morris <rgm@gnu.org>
7873 * charset.c (init_charset): When we cannot find the charsets directory,
7874 mention if EMACSDATA is set.
7876 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7878 * fns.c (Frandom): Fix rare bug where the result isn't random.
7880 Fix porting inconsistency about rounding to even.
7881 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7882 This way, the unusual !HAVE_RINT case acts like the usual
7883 HAVE_RINT case, and we can fix the documentation accordingly.
7885 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7887 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7888 (w32_wnd_proc): Initialize the dwHoverTime member of
7889 TRACKMOUSEEVENT structure.
7891 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7893 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7895 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7897 * search.c (find_newline): Speed up the function when using the
7898 newline cache, by halving the number of calls to
7899 region_cache_forward and region_cache_backward. (Bug#16830)
7901 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7903 * buffer.c (Fset_buffer): Document return value (bug#17015).
7905 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7907 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7908 nil, always resize character wise to avoid potential loss of the
7909 mode line (Bug#16923 related).
7911 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7913 * frame.c (x_set_frame_parameters): Always calculate new sizes
7914 pixelwise to avoid potential loss when rounding.
7916 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7918 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7919 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7921 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7923 * w32.c (fstatat): Don't add an extra slash if the argument ends
7924 with a slash: this fails the subsequent call to stat_worker on
7925 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7927 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7929 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7931 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7933 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7935 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7936 when frame is only on one screen (Bug#14713).
7938 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7940 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7941 there's a valid wrap point in the display line, the last glyph
7942 cannot "just barely fit" on this row, because display_line doesn't
7943 let it. Instead, proceed as if the last glyph didn't fit, so that
7944 we eventually back up the iterator to the wrap point. This avoids
7945 delusional behavior of move_it_to, whereby it proceeds to the next
7946 display line, but sets current_x to zero for all the glyphs that
7947 without word-wrap would fit on the previous display line.
7948 One result was that visual-order cursor movement behaved erratically
7950 (Fmove_point_visually): Add code to find the x coordinate of the
7951 last character before wrap point, under word-wrap on a TTY.
7953 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7955 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7956 also return value of MOVE_POS_MATCH_OR_ZV from
7957 move_it_in_display_line_to, when moving from beginning of line to
7958 point's position. (Bug#16961)
7960 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7962 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7963 * window.c (Fselect_window): Explain NORECORD and
7964 `buffer-list-update-hook' in doc-string.
7966 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7968 * window.c (Fother_window_for_scrolling): Check that
7969 Vother_window_scroll_buffer is a buffer.
7971 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7973 * xterm.c (xim_initialize): Always pass a copy of resource name
7974 to XRegisterIMInstantiateCallback and eassert whether return
7975 value is True. Passing copy is important because Xlib doesn't
7976 make its own copy and resource name argument usually points to
7977 SSDATA (Vx_resource_name), which may be changed from Lisp.
7978 (xim_close_display): For XUnregisterIMInstantiateCallback,
7979 always eassert return value and pass exactly the same values
7980 as were used for XRegisterIMInstantiateCallback.
7981 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7982 sources to check why if you are interested.
7984 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7986 * dispnew.c (change_frame_size_1): Add new_lines instead of
7987 new_height, the latter may be still zero if passed as such.
7988 * window.c (Fwindow_pixel_height): Mention bottom divider in
7991 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7993 Fix "resource temporarily unavailable" with xgselect
7995 * xgselect.c: Include <stdbool.h>.
7996 (xg_select) [!USE_GTK]: Don't lose track of errno.
7998 Fix minor --enable-gcc-warnings issues.
7999 * widget.c (update_various_frame_slots, EmacsFrameResize):
8000 Avoid unused locals. Prefer 'if' to '#if' when either will do.
8002 2014-03-04 Ken Brown <kbrown@cornell.edu>
8004 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
8005 represent the actual adjustment needed for alignment.
8007 2014-03-04 Eli Zaretskii <eliz@gnu.org>
8009 * gmalloc.c (aligned_alloc): Don't allocate more memory than
8010 needed, and don't reallocate if the initial allocation already
8011 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
8013 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8015 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
8018 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
8020 * cmds.c (delete-char): Update docstring pointing out that the
8021 function ignores `delete-active-region' and `overwrite-mode'.
8023 2014-03-03 Eli Zaretskii <eliz@gnu.org>
8025 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
8027 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
8028 allocated buffer due to alignment.
8029 (freehook): If the block to be freed was allocated by
8030 'aligned_alloc', find its real pointer before calling 'free'.
8032 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
8035 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
8037 * font.c (toplevel): Adjust comment about font cache layout.
8038 (font_clear_cache): Fix to match real font cache layout.
8039 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
8040 (Fframe_font_cache) [FONT_DEBUG]: New function.
8041 (syms_of_font) [FONT_DEBUG]: Defsubr it.
8043 Avoid crashes when X fonts are erroneously freed on reused X
8044 'Display *' connection data (Bug#16069). Note that X font
8045 resources still may be leaked, but currently there is no way
8046 to completely avoid it.
8047 * xterm.h (struct x_display_info): New member x_id. Add comments.
8048 * xterm.c (x_display_id): New variable.
8049 (x_term_init): Assign identifier to each opened X connection.
8050 * xfont.c (struct xfont): New member x_display_id.
8051 (xfont_open): Initialize it with frame's display id.
8052 (xfont_close): Check whether font's display id matches the one
8053 recorded for the given display. Adjust comment.
8054 * xftfont.c (struct xftfont_info):
8055 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8057 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8059 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8060 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8061 killed Vother_window_scroll_buffer.
8062 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8064 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8066 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8067 that start with more than 2 slashes as UNCs. (Bug#16751)
8069 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8071 Fix a few crashes and leaks when cloning C strings.
8072 * alloc.c, lisp.h (dupstring): New function.
8073 * gtkutil.c (xg_get_font):
8074 * term.c (tty_default_color_capabilities):
8075 * xsettings.c (store_monospaced_changed)
8076 (store_font_name_changed, parse_settings)
8077 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8078 This avoids some unlikely crashes due to accessing freed storage,
8079 and avoids some minor memory leaks in the more-typical case.
8081 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8083 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8084 cursor when modeline can't be dragged (Bug#16647).
8086 2014-02-28 Glenn Morris <rgm@gnu.org>
8088 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8089 from custom-delayed-init-variables. (Bug#11565)
8091 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8093 More fixes for mouse glyph calculations (Bug#16647).
8094 * window.c (coordinates_in_window): In intersection of
8095 horizontal and vertical window dividers prefer the horizontal
8096 one. Add some extra parens to last fix.
8097 (window_relative_x_coord): Return x-coordinate for header and
8099 * xdisp.c (remember_mouse_glyph): In text area don't extend
8100 glyph into mode line to show the vertical drag cursor there
8101 immediately. Subdivide mouse glyphs in right fringes to show a
8102 horizontal drag cursor as soon as we enter the "grabbable width"
8103 portion. Handle vertical border case separately. Do not
8104 subdivide window divider areas.
8105 (note_mouse_highlight): On bottom divider of bottommost windows
8106 show vertical drag cursor only when the minibuffer window can be
8109 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8111 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8112 reset by the face of the object just displayed. See also bug#76.
8113 (get_next_display_element): If the string came from a display
8114 property, examine the box face attribute at it->position, not at
8115 it->current.pos, since the latter was not updated yet. (Bug#16870)
8116 (handle_face_prop): Improve commentary.
8118 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8120 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8121 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8123 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8125 Fixes around Bug#16647.
8126 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8127 ON_BOTTOM_DIVIDER cases.
8128 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8129 only if the window has no right divider.
8130 (Fcoordinates_in_window_p): Fix doc-string.
8132 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8134 * lread.c (Funintern): Fix doc to match advertised calling convention.
8136 2014-02-24 Daniel Colascione <dancol@dancol.org>
8138 * keyboard.c (read_char): Close race that resulted in lost events.
8140 2014-02-22 Glenn Morris <rgm@gnu.org>
8142 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8143 * window.c (window-resize-pixelwise): Doc fixes.
8145 * process.c (Finternal_default_process_filter)
8146 (Finternal_default_process_sentinel): Doc tweaks.
8148 2014-02-21 Glenn Morris <rgm@gnu.org>
8150 * process.c (Fprocess_buffer, Faccept_process_output)
8151 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8154 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8156 * window.c (Fwindow_scroll_bar_width): New function.
8158 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8160 Pacify GCC when configuring with --enable-gcc-warnings.
8161 * xdisp.c (move_it_in_display_line_to) [lint]:
8162 Initialize recently-added local.
8164 2014-02-21 Daniel Colascione <dancol@dancol.org>
8166 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8168 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8170 * xdisp.c (init_iterator): Don't dereference a bogus face
8171 pointer. (Bug#16819)
8172 (try_cursor_movement): Don't use cursor position if
8173 set_cursor_from_row failed to compute it. This avoids assertion
8174 violations in MATRIX_ROW.
8175 (move_it_in_display_line_to): Save the iterator state in ppos_it
8176 only once per call. Reimplement the method used to return to the
8177 best candidate position if all the positions found in display line
8178 are beyond TO_CHARPOS. This cuts down the number of calls to
8179 bidi_shelve_cache, which moves a lot of stuff when lines are long
8180 and include bidirectional text. (Bug#15555)
8182 2014-02-20 Glenn Morris <rgm@gnu.org>
8184 * data.c (Fdefalias): Doc fix.
8186 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8188 * xdisp.c (display_line): Fix horizontal scrolling of large images
8189 when fringes are turned off. This comes at a price of not
8190 displaying the truncation/continuation glyphs in this case.
8193 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8194 CreateDIBSection returns an error indication, zero out *ximg after
8195 destroying the image. This avoids crashes in memory allocations
8196 due to the fact that some of the callers also call
8197 x_destroy_x_image, which will attempt to free an already free'd
8200 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8202 * widget.c (update_various_frame_slots): Don't set
8203 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8205 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8207 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8209 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8211 temacs --daemon fix (Bug#16599).
8212 * emacs.c (main): Initialize daemon_pipe[1] here ...
8213 (syms_of_emacs): ... instead of here.
8215 2014-02-16 Anders Lindgern <andlind@gmail.com>
8217 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8220 2014-02-16 Daniel Colascione <dancol@dancol.org>
8222 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8223 (xd_get_connection_address): Use it.
8224 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8225 xd_get_connection_address because the latter signals if the bus
8226 we're trying to close is already disconnected.
8228 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8230 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8231 argument to CreateThread. This avoids segfaults on Windows 9X.
8232 Reported by oslsachem <oslsachem@gmail.com>.
8234 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8236 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8237 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8238 (check_lseek): New function, to report lseek errors.
8239 (save_data_space, update_file_ptrs, read_header, write_header)
8240 (copy_file, copy_rest, unexec): Use these news functions.
8241 (update_file_ptrs): Don't assume wraparound behavior when
8242 converting a large size_t value to off_t.
8244 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8246 * composite.c (fill_gstring_header): Pass positions as C integers
8247 and move parameters checking to...
8248 (Fcomposition_get_gstring): ...this function. Handle case when
8249 buffer positions are in reversed order and avoid crash (Bug#16739).
8251 * buffer.c (validate_region): Mention current buffer in error message.
8253 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8255 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8257 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8259 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8261 2014-02-11 Glenn Morris <rgm@gnu.org>
8263 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8264 Replace refs to "OpenStep" in messages.
8266 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8268 Avoid "." at end of error diagnostics.
8269 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8270 * font.c (Ffont_at):
8271 * nsfns.m (ns_display_info_for_name):
8272 * nsselect.m (Fx_own_selection_internal):
8273 * nsterm.m (performDragOperation:):
8274 Remove "." from end of diagnostic.
8276 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8278 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8279 unintuitive (bug#15824).
8280 (Fyes_or_no_p): Doc fix (bug#15456).
8282 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8284 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8286 * eval.c (call_debugger): When exiting the debugger, do not allow
8287 max_specpdl_size less than actual binding depth (Bug#16603).
8288 (syms_of_eval): Adjust docstring.
8290 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8292 * cmds.c (Fself_insert_command): Output a clearer error message on
8293 negative repetitions (bug#9476).
8295 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8297 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8299 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8301 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8303 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8305 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8307 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8309 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8311 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8313 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8314 `exit' works (bug#15865).
8316 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8318 Constrain window box/body sizes and margin widths (Bug#16649).
8319 * xdisp.c (window_box_width): Don't return less than zero.
8320 (window_box_left_offset, window_box_right_offset): Don't return
8321 more than the window's pixel width.
8322 * window.c (window_body_height, window_body_width): Don't return
8324 (window_resize_apply): Adjust margin width, if necessary.
8326 2014-02-07 Glenn Morris <rgm@gnu.org>
8328 * nsterm.m (syms_of_nsterm): Doc fix.
8330 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8332 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8333 New variables: pointers through which to call the respective APIs.
8334 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8335 (filename_from_ansi, sys_link, check_windows_init_file):
8336 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8337 This is required on Windows 9X, where we dynamically load
8338 UNICOWS.DLL which has their non-stub implementations.
8339 (maybe_load_unicows_dll): Assign addresses to these 2 function
8340 pointers after loading UNICOWS.DLL.
8342 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8343 MultiByteToWideChar and WideCharToMultiByte through function
8346 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8349 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8351 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8352 for OSX >= 10.9 if separate spaces are used.
8353 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8355 2014-02-06 Glenn Morris <rgm@gnu.org>
8357 * buffer.c (cache-long-scans): Doc fix.
8359 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8361 * w32fns.c (Fw32_shell_execute): Doc fix.
8363 2014-02-05 Bastien Guerry <bzg@gnu.org>
8365 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8366 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8368 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8370 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8371 outside the window (Bug#16649).
8373 * xdisp.c (note_mouse_highlight): When entering a margin area show
8374 a non-text cursor (Bug#16647).
8376 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8378 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8379 It prompted a compile-time diagnostic on GNU/Linux.
8380 Simplify to remove the need for the label.
8382 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8384 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8385 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8386 to show it; otherwise return 'unsupported--w32-dialog' to signal
8387 to the caller that emulation with menus is necessary.
8388 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8390 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8392 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8395 * menu.c (Fx_popup_dialog): Don't condition the call to
8396 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8397 special symbol 'unsupported--w32-dialog', emulate the dialog with
8398 a menu by calling x-popup-menu.
8400 * menu.h (Qunsupported__w32_dialog): New extern variable.
8402 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8404 * keyboard.c (kbd_buffer_get_event): Read file notification events
8407 * xgselect.c (xg_select): Read glib events in any case, even if
8408 there are no file descriptors to watch for. (Bug#16519)
8410 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8412 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8413 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8414 * w32term.c (w32_draw_window_divider): Handle first and last
8416 * w32term.h (w32_fill_area_abs): New function.
8417 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8419 * xfaces.c (realize_basic_faces): Handle new face ids.
8420 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8421 and bottom divider width.
8422 * xterm.c (x_draw_window_divider): Handle first and last pixels
8425 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8427 * print.c (Fexternal_debugging_output): Add cast to pacify
8428 --enable-gcc-warnings.
8429 * eval.c (call_debugger): Grow specpdl if the debugger was
8430 entered due to specpdl overflow (Bug#16603) and allow more
8431 specpdl space for the debugger itself.
8433 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8435 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8438 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8440 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8441 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8443 * print.c (Fexternal_debugging_output): If the argument character
8444 is non-ASCII, encode it with the current locale's encoding before
8445 writing the result to the terminal. (Bug#16448)
8447 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8448 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8451 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8453 * process.c (create_process): Reset SIGPROF handler in the child.
8454 * callproc.c (call_process): Likewise.
8456 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8458 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8460 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8462 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8463 of zero to print strings, GDB doesn't like it.
8465 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8466 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8467 we still use correct addresses. (Bug#16576)
8469 2014-01-27 K. Handa <handa@gnu.org>
8471 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8472 to preserve the code detection behavior of 24.3.
8473 * coding.h (struct coding_system): New member detected_utf8_bytes.
8474 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8475 (decode_coding_gap): Use short cut for UTF-8 file reading only
8476 when coding->detected_utf8_bytes equals to coding->src_bytes.
8477 * fileio.c (Finsert_file_contents): Cancel the previous change.
8479 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8481 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8482 that are not visible.
8484 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8486 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8487 is grabbed (Bug#16565).
8489 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8491 * xdisp.c (last_max_ascent): Re-remove after erroneously
8492 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8494 (move_it_to): Re-remove reference to last_max_ascent.
8495 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8496 max_descent here instead of calling line_bottom_y.
8499 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8501 * terminal.c (initial_free_frame_resources): New function.
8502 (init_initial_terminal): Install new hook to free face cache
8503 on initial frame and avoid memory leak. For details, see
8504 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8505 * xfaces.c (free_frame_faces): Adjust comment.
8507 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8509 * data.c (Fstring_to_number): Document results if unparsable
8512 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8514 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8516 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8518 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8519 * coding.c (detect_coding_utf_8, emacs_mule_char)
8520 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8521 (check_utf_8, decode_coding):
8522 * coding.h (struct coding_system.errors):
8523 Use ptrdiff_t, not int, for integer values derived from buffer and
8526 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8527 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8528 before invoking decode_coding_gap, since there's just one block.
8530 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8532 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8533 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8534 too early. Again run change_frame_size before assigning menu-
8537 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8539 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8540 arrives, call x_check_fullscreen, in case the new display has a
8541 different resolution. (Bug#16517)
8543 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8545 * term.c (read_menu_input): If the selected frame changes, exit
8547 (tty_menu_show): If the selected frame changes while we displayed
8548 a menu, throw to top level. (Bug#16479)
8550 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8552 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8554 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8556 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8557 * data.c (count_one_bits_word): Fix bug (negated comparison)
8558 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8560 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8562 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8563 Avoid undefined behavior by initializing display property bit of a
8564 string processed by the bidirectional iterator. For details, see
8565 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8567 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8569 Minor cleanup of previous change.
8570 * image.c (imagemagick_error, Fimagemagick_types):
8571 Omit some recently-introduced and unnecessary casts and assignments.
8573 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8575 Fix two memory leaks discovered with Valgrind.
8576 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8577 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8579 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8581 Fixes in window size functions around Bug#16430 and Bug#16470.
8582 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8583 (Fwindow_mode_line_height, Fwindow_header_line_height)
8584 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8585 Minor doc-string adjustments.
8586 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8587 Rewrite doc-strings.
8588 (window_body_height, window_body_width): Do not count partially
8589 visible lines/columns when PIXELWISE is nil (Bug#16470).
8590 (Qfloor, Qceiling): New symbols.
8592 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8594 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8595 when the image cache is not yet allocated. (Bug#16509)
8597 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8599 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8600 re-attach intervals to its base buffer (Bug#16502).
8601 * intervals.c (set_interval_object): Move from here...
8602 * intervals.h (set_interval_object): ... to here. Fix comments.
8604 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8606 Avoid undefined behavior by initializing buffer redisplay bit.
8607 Reported by Dmitry Antipov in
8608 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8609 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8611 Revert some of the CANNOT_DUMP fix (Bug#16494).
8612 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8614 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8616 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8617 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8618 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8619 they are replaced by macros that expand into direct calls to the
8620 corresponding functions from GDI32.DLL.
8621 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8622 variables in the Cygwin build, they are unused.
8624 2014-01-19 K. Handa <handa@gnu.org>
8626 * composite.c (composition_update_it): Fix previous change.
8628 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8630 Fix file name handling on MS-Windows 9X.
8631 * w32.c (maybe_load_unicows_dll): New function.
8633 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8634 on, to make sure we can convert file names to and from UTF-8 on
8635 Windows 9X. This fixes a failure to start up because Emacs cannot
8636 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8638 * w32font.c [WINDOWSNT]: Include w32.h.
8639 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8640 of implementing the same stuff.
8641 Remove now unused g_b_init_is_windows_9x.
8643 * w32.h (maybe_load_unicows_dll): Add prototype.
8645 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8647 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8648 switch to single keyboard. Prevents daemon crashes when a new
8649 client connects while we show a TTY menu in an existing client.
8652 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8654 Fix MinGW64 porting problem with _setjmp.
8655 Reported by Eli Zaretskii in:
8656 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8657 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8658 the old _setjmp and _longjmp. All uses changed.
8660 2014-01-13 Daniel Colascione <dancol@dancol.org>
8662 * textprop.c (Fremove_list_of_text_properties):
8663 Correctly handle reaching the end of the interval tree. (Bug#15344)
8665 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8667 * xdisp.c (resize_mini_window): Round height to a multiple of
8668 frame's line height. Fix bug in calculation of window start
8669 position (Bug#16424).
8671 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8673 * macfont.m: Include termchar.h.
8674 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8675 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8676 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8677 *_WITH_GC_* to take face and f as parameters.
8678 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8679 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8681 2014-01-13 Daniel Colascione <dancol@dancol.org>
8683 Fix menu item updating in the presence of the Unity global menu
8686 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8687 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8689 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8690 updating menus; explain why.
8691 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8692 problem it's supposed to solve and it interferes with detecting
8693 the presence of a global menu.
8694 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8697 2014-01-11 K. Handa <handa@gnu.org>
8699 * composite.c (composition_update_it): Fix indexing of
8700 LGSTRING_CHAR (Bug#15984).
8702 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8704 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8706 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8708 * xdisp.c (try_window_id): Don't use this function's optimizations
8709 if overlays in the buffer displayed by the window have changed
8710 since last redisplay. (Bug#16347)
8711 (message_dolog): Fix indentation.
8713 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8715 * frame.c (frame_resize_pixelwise): Fix doc-string.
8717 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8719 Fix handling of internal borders (Bug#16348).
8720 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8721 Remove internal border width from pixel width of windows.
8722 (change_frame_size_1): Don't return early when frame's pixel
8723 size changes - we still have to record the new sizes in the
8725 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8726 also when toolbar gets larger.
8727 * window.c (check_frame_size): Include internal_border_width in
8729 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8730 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8731 In non-toolkit/non-GTK version clear internal border.
8732 * xterm.c (x_clear_under_internal_border): New function for
8733 non-toolkit/non-GTK version.
8734 (x_after_update_window_line): In non-toolkit/non-GTK version
8736 (handle_one_xevent, x_set_window_size):
8737 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8738 * xterm.h (x_clear_under_internal_border): Extern it.
8740 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8742 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8743 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8746 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8748 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8749 last value of point is not equal to buffer's point. (Bug#16129)
8751 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8754 * nsterm.h (updateCollectionBehavior): Rename from
8755 updateCollectionBehaviour. All uses changed.
8757 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8758 * Makefile.in (SETFATTR): New macro.
8759 (temacs$(EXEEXT)): Use it.
8761 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8763 Fix maximization behavior on Windows (Bug#16300).
8764 * w32fns.c (w32_fullscreen_rect): Don't handle
8765 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8766 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8767 of SetWindowPos. Restore last placement also when leaving
8768 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8769 but the FULLSCREEN_BOTH case.
8771 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8774 * data.c (arithcompare_driver):
8775 * fileio.c (Fcar_less_than_car):
8776 * fns.c (internal_equal):
8777 * frame.c (delete_frame):
8778 * lisp.h (enum More_Lisp_Bits):
8780 Avoid C99 constructs that don't work in C89.
8781 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8782 to port to C89, which doesn't have 'long long'.
8783 (count_trailing_zero_bits): Use them.
8785 2014-01-03 Chong Yidong <cyd@gnu.org>
8787 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8789 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8791 Further adjust frame/window scrollbar width calculations.
8792 * window.c (apply_window_adjustment):
8793 Set windows_or_buffers_changed.
8794 (Fwindow_scroll_bars): Return actual scrollbar width.
8795 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8796 For non-toolkit builds again use 14 as minimum width and set
8797 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8798 * xterm.c (XTset_vertical_scroll_bar): Take width from
8799 WINDOW_SCROLL_BAR_AREA_WIDTH.
8800 (x_new_font): Rename wid to unit. Base calculation of new
8801 scrollbar width on toolkit used and make it analogous to that of
8802 x_set_scroll_bar_default_width.
8803 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8804 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8805 of GetSystemMetrics.
8806 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8807 WINDOW_SCROLL_BAR_AREA_WIDTH.
8808 (x_new_font): Make it correspond to changes in xterm.c.
8810 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8812 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8813 This is a cleaner way to fix the MinGW-w64 porting problem.
8814 Check for INTPTR_MAX misconfiguration.
8816 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8818 * search.c (newline_cache_on_off, find_newline): In indirect
8819 buffers, use the newline cache of the base buffer.
8821 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8822 buffer, invalidate the caches of its base buffer. (Bug#16265)
8824 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8825 buffers, use the width-run cache of the base buffer.
8827 * xdisp.c (redisplay_window): When the window displays an indirect
8828 buffer, and the character widths in the display table have
8829 changed, invalidate the width-run cache of the corresponding base
8832 * fileio.c (Finsert_file_contents): When invalidating the newline
8833 cache, consider the case of inserting into indirect buffer.
8835 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8836 In indirect buffers, use the paragraph cache of the base buffer.
8838 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8840 * window.c (grow_mini_window): Fix last change.
8842 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8844 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8846 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8848 * w32term.c (w32_initialize): Use LCID and LOWORD.
8850 * w32proc.c (create_child): Use pid_t for 5th argument.
8851 (IsValidLocale): Don't provide prototype for MinGW64.
8852 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8853 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8855 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8856 MinGW64 doesn't support.
8858 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8860 * w32.c (set_named_security_info): New function.
8861 (acl_set_file): Fall back on set_named_security_info if
8862 set_file_security fails.
8863 (g_b_init_set_named_security_info_w)
8864 (g_b_init_set_named_security_info_a): New static variables.
8865 (globals_of_w32): Initialize them to zero.
8866 (set_named_security_info): Set them to non-zero if the
8867 corresponding API is available.
8868 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8869 New function typedefs.
8871 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8873 Some more fixes following pixelwise resize changes including one
8875 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8876 of frame_resize_pixelwise.
8877 * widget.c (pixel_to_text_size): New function.
8878 (update_wm_hints): Have size hints respect value of
8879 frame_resize_pixelwise.
8880 (EmacsFrameResize): Alway process resize requests pixelwise.
8881 * window.c (grow_mini_window): Make sure mini window is at least
8883 * xdisp.c (display_menu_bar): Make sure menubar extends till
8885 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8886 (x_set_tool_bar_lines): Calculate pixelwise.
8887 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8888 frame_resize_pixelwise.
8890 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8892 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8893 variables not used there.
8895 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8897 * w32.c (sys_umask): New function. (Bug#16299)
8899 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8901 * dispnew.c (change_frame_size_1): Take old width of root window
8902 from that window's pixel width. (Bug#16284)
8904 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8906 Plain copy-file no longer chmods an existing destination (Bug#16133).
8907 * fileio.c (realmask): Now a static var, not a local.
8908 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8909 Remove arg STATPTR. All uses changed.
8910 (Fcopy_file): Do not alter permissions of existing destinations,
8911 unless PRESERVE-PERMISSIONS (renamed from
8912 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8913 Avoid race when testing for existing destinations and for
8914 when input and output files are the same.
8915 If changing the group fails, adjust both default and
8916 preserved permissions so that access is not granted to the
8918 (Fset_default_file_modes, init_fileio): Update realmask.
8919 (Fdefault_file_modes): Use realmask instead of calling umask.
8921 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8923 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8924 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8925 flags on the daemon pipe ends before execing.
8927 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8929 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8930 session. (Bug#14739)
8932 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8934 * callproc.c (Vexec_path): Document that exec-directory is in it.
8936 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8938 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8941 2013-12-27 Chong Yidong <cyd@gnu.org>
8943 * data.c (Fsymbol_function): Doc fix.
8945 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8947 Some more tinkering with Bug#16051.
8948 * window.c (resize_frame_windows): Don't let the size of the
8949 root window drop below the frame's default character size.
8950 Never ever delete any subwindows - let the window manager do the
8953 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8954 of toolbar lines needed when they exceed the height of the root
8956 (unwind_create_frame_1): New function.
8957 (Fx_create_frame): Generally inhibit calling the window
8958 configuration change hook here. Remove extra call to
8959 change_frame_size - it's not needed when we don't run the
8960 configuration change hook.
8962 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8964 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8965 On my Fedora 19 platform the core dumps were so big that
8966 my desktop became nearly catatonic.
8967 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8968 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8969 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8970 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8971 a clang-only syntax.
8972 * conf_post.h (__has_feature): New macro, if not already defined.
8973 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8974 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8976 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8978 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8979 is a file name. (Bug#16252)
8981 2013-12-25 Chong Yidong <cyd@gnu.org>
8983 * keyboard.c (Voverriding_terminal_local_map)
8984 (Voverriding_local_map): Doc fix.
8986 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8988 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8990 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8991 file name when it is submitted to ShellExecute. Simplify code.
8992 Don't test DOCUMENT for being a string, as that is enforced by
8993 CHECK_STRING. Doc fix.
8995 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8997 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8998 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8999 redisplay_tool_bar does. Improve and fix commentary.
9000 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
9001 limits of the glyph matrices. (Bug#16051)
9002 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
9003 only when the new size is different from the old one, and the new
9004 size can be achieved given the frame height.
9006 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
9008 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
9010 2013-12-23 Glenn Morris <rgm@gnu.org>
9012 * lread.c (Fload): Mention load-prefer-newer in doc.
9014 2013-12-22 Martin Rudalics <rudalics@gmx.at>
9016 Handle Bug#16207 by being more restrictive when running hooks.
9017 * window.c (unwind_change_frame): New function.
9018 (Fset_window_configuration): Don't run configuration change hook
9019 while the frame configuration is unsafe. Call select_window
9022 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
9024 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
9026 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
9028 * nsterm.h: Declare EmacsColor category.
9030 * nsterm.m (NSColor): Implement EmacsColor category.
9031 (ns_get_color): Use colorUsingDefaultColorSpace.
9032 (ns_get_color, ns_term_init): Use colorForEmacsRed.
9034 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
9036 2013-12-21 Eli Zaretskii <eliz@gnu.org>
9038 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
9039 having the PNG_NORETURN attribute, to avoid compiler warning in
9042 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9044 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
9046 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
9047 fringe background extension.
9048 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9049 because they are now always the same as `left' and `width',
9050 respectively. Remove code for the case that `width' and
9051 `sb_width' are different.
9053 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9055 Remove scroll_bar_actual_width from frames.
9056 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9057 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9058 (x_figure_window_size):
9059 * nsterm.m (x_set_window_size):
9060 * widget.c (set_frame_size):
9061 * w32term.c (x_set_window_size):
9062 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9063 scroll_bar_actual_width.
9065 Convert scroll_bar members to integers on Windows.
9066 * w32term.h (struct scroll_bar): Convert top, left, width,
9067 height, start, end and dragging to integers.
9068 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9070 * w32term.c (w32_set_scroll_bar_thumb)
9071 (w32_scroll_bar_handle_click): Remove XINT conversions for
9072 scroll_bar members. Treat bar->dragging as integer.
9073 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9074 first element. Remove XINT conversions for scroll_bar members.
9075 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9076 Remove XINT conversions for scroll_bar members.
9078 Fix assignment for new window total sizes.
9079 * window.c (Fwindow_resize_apply_total): Assign values for
9082 2013-12-20 Chong Yidong <cyd@gnu.org>
9084 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9085 argument to `append'.
9087 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9089 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9090 current text face, for extending the face of the display margins.
9093 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9094 Doc fix. (Bug#16190)
9096 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9098 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9101 * nsterm.m (Qfile, Qurl): New.
9102 (EV_MODIFIERS2): New macro.
9103 (EV_MODIFIERS): Use EV_MODIFIERS2.
9104 (ns_term_init): Remove font and color from DND, does not work on
9105 newer OSX, and other ports don't have them.
9106 (performDragOperation:): Handle modifiers used during drag.
9107 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9108 Remove global Lisp variables used to communicate with ns-win.el.
9109 Remove font and color handling.
9110 (syms_of_nsterm): Defsym Qfile and Qurl.
9112 2013-12-19 Anders Lindgren <andlind@gmail.com>
9114 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9115 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9117 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9118 (constrainFrameRect): Remove special case nr_screens == 1.
9119 Don't constrain size to size of view.
9121 * nsterm.h (ns_output): Remove dont_constrain.
9123 2013-12-19 Anders Lindgren <andlind@gmail.com>
9125 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9127 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9129 Minor fixes for recent openp changes.
9130 * lisp.h (GCPRO7): New macro.
9131 * lread.c (openp): Use bool for boolean; all callers changed.
9132 Protect save_string from GC. Don't assume that file descriptors
9133 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9134 warning about uninitialized variable.
9136 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9138 * w32fns.c (emacs_abort): Use intptr_t as argument of
9139 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9141 2013-12-18 Glenn Morris <rgm@gnu.org>
9143 * lread.c (Fload): Pass load_prefer_newer to openp.
9144 Don't bother checking mtime if openp already did it.
9145 (openp): Add `newer' argument, to check all suffixes
9146 and find the newest file.
9147 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9148 * callproc.c (call_process):
9149 * charset.c (load_charset_map_from_file):
9150 * emacs.c (init_cmdargs):
9151 * image.c (x_create_bitmap_from_file, x_find_image_file):
9153 * lread.c (Flocate_file_internal):
9154 * process.c (Fformat_network_address):
9155 * sound.c (Fplay_sound_internal):
9156 * w32.c (check_windows_init_file):
9157 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9159 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9161 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9163 * w32.c (getloadavg): Don't index samples[] array with negative
9164 indices. Recover from wall-clock time being set backwards.
9166 * w32term.c (w32_initialize): Declare the argument of
9167 set_user_model as const.
9169 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9170 (w32_menu_show): Constify some arguments passed to MessageBox.
9172 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9173 to initialize Lisp objects.
9175 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9176 initialize Lisp objects.
9178 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9179 use variables used only on X under that condition.
9181 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9182 variables not used there.
9184 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9186 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9187 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9189 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9191 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9192 code, revealed in presence of R2L characters, character
9193 compositions, and display vectors. A better fix for Bug#16148.
9194 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9195 GTK and NS builds, they don't have this member of struct frame.
9197 * dispextern.h (struct composition_it): Correct a comment for the
9200 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9202 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9203 This prevents a compilation error on C compilers that do not
9204 default functions to return 'int' if not declared. Also, add
9205 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9206 since it now uses inline functions.
9208 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9210 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9211 display margins on mode line, header line, and in the frame's
9212 tool-bar window. (Bug#16165)
9214 2013-12-16 Andreas Schwab <schwab@suse.de>
9216 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9218 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9220 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9223 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9225 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9227 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9229 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9230 intended to find bogus pointers in font objects (Bug#16140).
9231 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9232 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9233 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9234 Disable for MS-Windows due to Bug#15876; apparently this
9235 requires more or less substantial changes in fontset code.
9236 * xfont.c (xfont_close):
9237 * xftfont.c (xftfont_close): Call x_display_info_for_display
9238 to check whether 'Display *' is valid (Bug#16093 and probably
9241 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9243 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9244 Reported by Juanma Barranquero <lekktu@gmail.com>.
9246 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9247 open a pty on MS-Windows. (Bug#16152)
9249 * emacs.c (decode_env_path): Fix bogus comparison against
9250 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9252 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9254 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9255 (Fx_file_dialog): Add parentheses around && to silence warning.
9257 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9259 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9261 * xdisp.c (extend_face_to_end_of_line): Extend background of
9262 non-default face in margin areas as well. (Bug#16151)
9263 (display_line): Call extend_face_to_end_of_line for continued
9264 lines as well, if the display margins have non-zero width.
9265 (set_glyph_string_background_width): When needed, set the
9266 extends_to_end_of_line_p flag on glyph strings to be drawn in
9267 margin areas, not only in the text area.
9269 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9272 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9274 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9275 Don't worry about verify_error being t, since it has to be a list.
9277 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9279 Use bool for boolean, focusing on headers.
9280 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9281 No need to include <stdbool.h>, since conf_post.h does it now.
9282 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9283 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9284 (SET_PER_BUFFER_VALUE_P):
9285 * ccl.c, ccl.h (setup_ccl_program):
9286 * ccl.h (CHECK_CCL_PROGRAM):
9287 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9288 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9289 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9290 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9291 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9292 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9293 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9294 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9295 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9296 (CHARSET_FAST_MAP_SET):
9297 * coding.c (decode_coding_ccl, encode_coding_ccl):
9298 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9299 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9300 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9301 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9302 (decode_coding_c_string):
9303 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9304 * conf_post.h (has_attribute):
9305 * dispextern.h (trace_redisplay_p)
9306 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9307 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9308 (SET_GLYPH_FROM_CHAR_GLYPH)
9309 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9310 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9311 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9312 (cursor_in_mouse_face_p):
9313 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9314 (blank_row, prepare_desired_row)
9315 (build_frame_matrix_from_leaf_window, make_current)
9316 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9317 (update_window, scrolling_window, update_frame_line):
9318 * disptab.h (GLYPH_FOLLOW_ALIASES):
9319 * editfns.c (Fformat):
9320 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9321 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9322 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9323 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9324 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9325 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9326 (FONT_DEFERRED_LOG):
9327 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9328 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9329 (FRAME_MOUSE_UPDATE):
9330 * fringe.c (Fdefine_fringe_bitmap):
9331 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9332 (x_create_bitmap_from_xpm_data, xpm_load_image):
9333 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9334 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9335 (MERGE_INTERVAL_CACHE):
9336 * keymap.h (KEYMAPP):
9337 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9338 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9339 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9340 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9341 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9342 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9343 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9344 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9345 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9346 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9347 (SETUP_BUFFER_SYNTAX_TABLE):
9348 * systime.h (timespec_valid_p):
9349 * term.c (save_and_enable_current_matrix):
9350 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9351 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9352 (redisplay_internal, try_window_reusing_current_matrix)
9353 (sync_frame_with_window_matrix_rows, try_window_id)
9354 (display_menu_bar, display_tty_menu_item, display_mode_line)
9355 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9356 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9357 * xmenu.c (xmenu_show):
9358 * xterm.c (use_xim, x_term_init):
9359 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9360 (struct x_bitmap_record):
9361 Use bool for booleans.
9362 * ccl.c (struct buffer_text):
9363 * ccl.h (struct ccl_program):
9364 * charset.h (struct charset):
9366 * coding.h (struct iso_2022_spec, struct coding_system):
9367 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9368 (struct glyph_string, struct face, struct face_cache)
9369 (struct bidi_string_data, struct bidi_it)
9370 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9372 * editfns.c (Fformat):
9373 * frame.h (struct frame):
9374 * fringe.c (struct fringe_bitmap):
9375 * intervals.h (struct interval):
9376 * keyboard.h (struct kboard):
9377 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9378 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9379 (struct Lisp_Buffer_Local_Value, union specbinding):
9380 * macfont.m (struct macfont_info):
9381 * process.h (struct Lisp_Process):
9382 * termchar.h (struct tty_display_info):
9383 * window.h (struct window):
9384 * xterm.h (struct x_output):
9385 Use bool_bf for boolean bit-fields.
9386 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9387 All callers changed.
9388 * ccl.h (struct ccl_program): Remove unused members private_state,
9389 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9391 (struct ccl_spec): Remove unused members cr_carryover,
9392 eight_bit_carryover.
9393 * conf_post.h: Include <stdbool.h>.
9394 (bool_bf): New type.
9395 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9396 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9397 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9398 'do { ... } while (false)' brackets.
9399 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9400 Args must now be expressions; all callers changed.
9401 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9402 (PRODUCE_GLYPHS): Simplify use of boolean.
9403 * fileio.c (Fcopy_file):
9404 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9405 * lisp.h (UNGCPRO): Return void, not int.
9406 (FOR_EACH_TAIL): Use void expression, not int expression.
9407 * region-cache.c: Reindent.
9408 * region-cache.h: Copy comments from region-cache.c, to fix
9409 incorrect remarks about booleans.
9411 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9413 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9414 when character at point is displayed from a display vector.
9417 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9419 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9420 now a list of certificate validation checks that will abort a
9421 connection with an error.
9422 (Fgnutls_boot): Document it and use it.
9424 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9426 * w32term.c (w32_enable_frame_resize_hack): New variable.
9427 (x_set_window_size): Use it to hack frame resizing on Windows
9430 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9432 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9433 Windows-specific code to w32.c. Change error message text to
9434 match that of Posix platforms.
9436 * w32.c (w32_copy_file): New function, most of the code copied and
9437 reworked from Fcopy_file. Improve error handling. Plug memory
9438 leak when errors are thrown. Support file names outside of the
9439 current codepage. (Bug#7100)
9441 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9443 * lread.c (load_path_default): Prototype.
9445 2013-12-13 Glenn Morris <rgm@gnu.org>
9447 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9448 (dump_path): Remove.
9449 (load-path-default): Remove `changed' argument.
9450 Do not set dump_path permanently. Simplify.
9451 (init_lread): Simplify.
9452 (syms_of_lread): Remove dump_path.
9454 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9456 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9457 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9458 2013-12-12 font-related change to avoid Bug#16128, which
9459 is quite hard to fix without even more substantial changes.
9461 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9463 * font.c (font_close_object): Check for live frame (Bug#16128).
9465 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9467 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9468 Return ptrdiff_t, not int, since it's a buffer size.
9469 Reindent/reparen some macros to a more Gnuish style.
9471 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9473 Avoid undefined behavior with huge regexp interval counts.
9474 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9475 since it's now specialized to interval counts. All uses changed.
9476 Do not assume wraparound on signed integer overflow.
9477 (regex_compile): Simplify based on the above changes.
9479 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9481 Support file names on MS-Windows that use characters outside of
9482 the current system codepage. (Bug#7100)
9484 * w32.c (get_file_security, set_file_security)
9485 (create_symbolic_link): Separate pointers and boolean flags for
9486 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9487 non-zero, else the former.
9488 (codepage_for_filenames, filename_to_utf16, )
9489 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9491 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9493 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9494 Accept only one argument; all callers changed.
9495 (dostounix_filename): Remove the second argument, now works in
9496 UTF-8. All callers changed.
9497 (parse_root): Lose DBCS code.
9498 (get_long_basename, w32_get_short_filename, init_environment)
9499 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9500 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9501 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9502 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9503 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9504 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9506 (ansi_encode_filename): New function.
9507 (get_emacs_configuration, get_emacs_configuration_options):
9509 (add_volume_info, GetCachedVolumeInformation): Run the input file
9510 name through unixtodos_filename, to ensure it is stored and
9511 referenced in canonical form.
9512 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9513 (logon_network_drive, sys_link, utime): Improve error handling.
9514 (sys_access): New function.
9515 (hashval, generate_inode_val): Unused functions deleted.
9516 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9517 (check_windows_init_file): Convert error message from UTF-8 to
9518 ANSI codepage, for display in the message box.
9519 (globals_of_w32): Set w32_unicode_filenames according to the OS
9522 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9523 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9524 (syms_of_w32term): Declare w32-unicode-filenames.
9526 * w32proc.c (new_child, delete_child): Remove code that handled
9527 unused pending_deletion and input_file members of the child struct.
9528 (create_child, sys_spawnve): Convert all file names to ANSI
9529 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9530 name cannot be encoded in ANSI codepage. Don't use
9531 unixtodos_filename, mirror slashes by hand.
9532 (record_infile, record_pending_deletion): Functions deleted.
9533 (Fw32_short_file_name): Call w32_get_short_filename instead of
9536 * w32notify.c (add_watch): Work in Unicode mode when
9537 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9538 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9539 instead, do the same with Lisp primitives.
9541 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9542 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9543 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9544 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9545 (Fw32_shell_execute): Improve error reporting.
9546 (Fdefault_printer_name): Ifdef away for Cygwin.
9548 * w32.h (struct _child_process): Remove input_file and
9549 pending_deletion members that are no longer used.
9550 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9551 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9552 (ansi_encode_filename): New and updated prototypes.
9554 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9556 (unexec): Don't use dostounix_filename, it expects a file name in
9557 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9560 * fileio.c (Ffile_name_directory, file_name_as_directory)
9561 (directory_file_name, Fexpand_file_name)
9562 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9563 arguments of dostounix_filename.
9564 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9565 use MAX_UTF8_PATH for size of file-name strings.
9566 (emacs_readlinkat): Build an explicitly unibyte string for file
9568 (syms_of_fileio) <file-name-coding-system>:
9569 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9571 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9572 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9573 directories to UTF-8.
9574 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9575 environment, and each element of the input PATH, to UTF-8.
9577 * dired.c (file_attributes): Use build_unibyte_string explicitly
9578 to make Lisp strings from user and group names.
9580 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9583 * coding.c (decode_file_name, encode_file_name): New functions.
9585 * termcap.c (tgetent): Adapt to the change in arguments of
9588 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9591 * msdos.c (dostounix_filename, init_environment): Adapt to the
9592 change in arguments of dostounix_filename.
9594 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9595 [WINDOWSNT]: Encode file names passed to the image libraries in
9598 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9599 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9601 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9602 arguments of dostounix_filename.
9604 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9606 * font.h (struct font_entity) [HAVE_NS]: New field to record
9607 font driver which was used to create this entity.
9608 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9609 frame where the font was opened.
9610 (font_close_object): Add prototype.
9611 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9612 (font_close_object): Not static any more. Lost frame arg.
9613 Adjust comment and users.
9614 * alloc.c (cleanup_vector): Call font_close_object to adjust
9615 per-frame font counters correctly. If HAVE_NS, also call
9616 driver-specific cleanup for font-entity objects.
9617 * ftfont.c (ftfont_open):
9618 * nsfont.m (nsfont_open):
9619 * w32font.c (w32font_open_internal):
9620 * xfont.c (xfont_open):
9621 * xftfont.c (xftfont_open): Save frame pointer in font object.
9622 * macfont.m (macfont_open): Likewise.
9623 (macfont_descriptor_entity): Save driver pointer to be able
9624 to call its free_entity routine when font-entity is swept.
9625 * ftxfont.c (ftxfont_open): Add eassert because frame
9626 pointer should be saved by ftfont_driver.open.
9628 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9630 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9631 input polling is used. This is still meaningful for Cygwin, see
9632 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9633 * keyboard.c (poll_for_input_1, input_polling_used):
9634 Define unconditionally.
9635 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9636 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9637 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9638 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9639 (face_for_char): Likewise. Rearrange eassert and return ASCII
9640 face for CHAR_BYTE8_P.
9641 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9643 2013-12-11 Ken Brown <kbrown@cornell.edu>
9645 * dispextern.h (erase_phys_cursor):
9646 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9648 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9650 * nsterm.m (x_free_frame_resources):
9651 * term.c (tty_free_frame_resources):
9652 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9653 face cache because it's implied by free_frame_faces anyway.
9654 * w32term.c (x_free_frame_resources): Likewise. Do not call
9655 free_frame_faces twice.
9657 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9659 * editfns.c (Fformat_time_string): Mention %F in the doc.
9661 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9663 * window.c (resize_frame_windows): Don't return immediately when
9664 the root window's size doesn't change - the minibuffer window
9665 may still have to be repositioned/resized.
9666 * xfns.c (Fx_create_frame): Always change the frame size after
9667 initializing the frame's faces.
9668 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9669 change_frame_size should already have done it.
9670 (x_new_font): Assign new tool- and menu-bar heights.
9671 (x_set_window_size_1): Account for tool- and menu-bar heights
9672 (Bug#16013). Don't set pixel sizes since change_frame_size
9673 should already have done it.
9675 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9677 Remove the option of using libcrypto.
9678 * Makefile.in (LIB_CRYPTO): Remove.
9679 (LIBES): Don't use it.
9681 2013-12-11 Juri Linkov <juri@jurta.org>
9683 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9684 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9686 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9688 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9689 drawn tool bar items (Bug#16058).
9690 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9692 2013-12-09 Ken Brown <kbrown@cornell.edu>
9694 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9696 * lisp.h (get_frame_param): Adjust conditions for prototype
9699 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9701 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9702 Avoid unused macro warning if configured --without-xft.
9704 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9706 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9708 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9710 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9712 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9714 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9716 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9718 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9720 Use libcrypto's checksum implementations if available, for speed.
9721 * Makefile.in (LIB_CRYPTO): New macro.
9724 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9725 The macro didn't conform to C99 due to type mismatch,
9726 which caused compilation failure with Sun C 5.12,
9727 and it was confusing anyway. Include window.h to declare
9728 redisplay_other_windows.
9730 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9732 * window.c (set_window_buffer): Update mode line (bug#16084).
9734 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9736 Fix minor problems found by static checking.
9737 * keyboard.c (poll_for_input_1, input_polling_used):
9738 Define only if HAVE_NTGUI.
9739 * xmenu.c (popup_activate_callback): Omit unnecessary
9740 check against USE_X_TOOLKIT, which must be defined here anyway.
9741 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9744 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9746 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9748 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9750 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9752 * nsterm.m (x_set_window_size): Remove fprintf.
9753 (init): Define always. Set applicationDidFinishLaunchingCalled
9755 (applicationDidFinishLaunching:):
9756 Set applicationDidFinishLaunchingCalled.
9757 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9760 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9762 Pixel resize changes for NS (Bug#16049).
9763 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9764 height/width. row/cols are locals.
9765 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9766 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9767 (windowWillResize): Remove gsextra. Calculate extra as in
9769 (x_new_font): Don't change frame size if fullscreen.
9770 Change size pixelwise.
9772 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9773 comment in xfns.c. Change to pixelwise call.
9775 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9777 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9780 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9782 * xterm.c (input_signal_count): Remove.
9783 (x_dispatch_event): Define unconditionally.
9784 (x_make_frame_visible): Process X events until the frame
9785 is really visible (Bug#16027).
9786 * xterm.h (x_dispatch_event): Declare unconditionally.
9788 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9790 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9792 * nsterm.m (x_set_window_size): Handle pixelwise.
9794 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9796 * w32term.c (x_new_font):
9797 * xterm.c (x_new_font): Calculate new frame size from new font
9800 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9802 * lisp.h (FOR_EACH_TAIL): New macro.
9803 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9805 * window.c (select_window): Call second wset_redisplay before we change
9806 selected_window (bug#16034).
9808 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9810 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9812 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9814 * w32xfns.c: Include window.h, to avoid a compiler warning.
9816 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9818 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9819 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9820 window_scroll takes care of it.
9821 (Fset_window_point, Fdelete_other_windows_internal)
9822 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9823 (Fsplit_window_internal, Fdelete_window_internal)
9824 (Fresize_mini_window_internal, Fset_window_configuration)
9825 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9826 cause redisplay instead of forcing a complete redisplay.
9827 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9828 we're only affecting the selected_window.
9830 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9832 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9833 directional control characters. Update type and category
9834 determination according to the UBA from Unicode v6.3.
9835 (bidi_category_t): New category EXPLICIT_FORMATTING.
9837 * dispextern.h (bidi_type_t): Update to include new bidirectional
9838 properties introduced with Unicode v6.3. (Bug#16043)
9840 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9842 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9845 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9847 * font.c (font_list_entities): Remove dummy assignment.
9848 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9849 used on graphic displays only. Remove unused 'font_encoder' member.
9850 (struct font_bitmap): Remove unused 'extra' member.
9851 * nsfont.m (nsfont_open):
9852 * w32font.c (w32font_open_internal):
9853 * ftfont.c (ftfont_get_bitmap): Adjust users.
9855 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9857 Use bool for boolean.
9858 * tparam.c (tparam1):
9859 * undo.c (record_point, record_property_change):
9860 Use bool for boolean, for local vars that are always true or false.
9862 Minor integer overflow fixes (Bug#16033).
9863 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9864 This improves on the previous fix to this function.
9865 (window_resize_check): When summing up pixel counts, don't rely on
9866 undefined behavior if the sum overflows.
9868 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9870 * window.c (Fset_window_new_pixel): Don't choke at negative
9871 argument value (Bug#16033).
9873 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9874 to avoid crash in window_box_height.
9876 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9877 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9879 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9881 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9883 Minor integer overflow fixes.
9884 * window.c (Fset_window_new_pixel, grow_mini_window):
9885 * xdisp.c (Fwindow_text_pixel_size):
9886 Avoid undefined behavior on signed integer overflow.
9887 * xfns.c (x_set_mouse_color):
9888 Check that drag shape fits in 'unsigned', since that's what X wants.
9890 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9892 Improve reporting of fatal exception on MS-Windows.
9893 * w32fns.c (my_exception_handler): New function.
9894 (globals_of_w32fns): Set it up as the unhandled exception
9895 handler. Initialize exception code and address to zeros.
9896 (emacs_abort): If the exception code and address are available,
9897 print them at the beginning of the backtrace. Fix the format of
9898 printing addresses (was producing 0x0x12345678 on XP).
9901 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9903 * eval.c (Fbacktrace__locals): New function.
9904 (syms_of_eval): Defsubr it.
9906 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9908 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9909 Define here to unify between...
9910 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9911 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9913 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9915 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9917 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9918 fringe background extension.
9919 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9920 because they are now always the same as `left' and `width',
9921 respectively. Remove code for the case that `width' and
9922 `sb_width' are different.
9924 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9926 Fix minor problems found by static checking.
9927 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9928 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9929 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9931 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9933 * image.c (imagemagick_compute_animated_image): Don't crash if we
9934 have an animation with different-sized images (bug#15313).
9936 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9938 Remove some unused items introduced during pixelwise change.
9939 * window.c (window_resize_total_check): Remove unused function.
9940 * xdisp.c (remember_mouse_glyph): Remove unused label.
9941 (Ftool_bar_height): Move declaration inside #if.
9942 * xterm.c (x_set_window_size): Don't use r and c.
9944 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9946 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9949 * window.c (Fset_window_configuration): Comment out unused variables.
9951 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9953 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9955 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9957 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9959 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9960 HAVE_GNUTLS3 (Bug#16001).
9962 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9963 if interrupts are deferred (Bug#15801).
9965 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9967 Support resizing frames and windows pixelwise.
9968 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9969 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9970 (struct glyph_matrix): Replace window_left_col and
9971 window_top_line by window_pixel_left and window_pixel_top.
9972 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9974 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9975 (draw_window_divider, move_it_to, x_draw_right_divider)
9976 (x_draw_bottom_divider, change_frame_size): Add or fix
9978 * dispnew.c (change_frame_size_1): Change prototype.
9979 (adjust_glyph_matrix, required_matrix_width)
9980 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9981 values instead of lines and columns.
9982 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9983 WINDOW_TOTAL_FRINGE_WIDTH.
9984 (handle_window_change_signal, do_pending_window_change)
9985 (init_display): Adjusts calls of change_frame_size.
9986 (change_frame_size, change_frame_size_1): Handle pixelwise
9988 * frame.c (Qright_divider_width, Qbottom_divider_width):
9990 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9991 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9992 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9993 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9995 (set_frame_param): New function.
9996 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9997 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9998 (Ffringe_width, Fborder_width, Fright_divider_width)
9999 (Fbottom_divider_width): New functions, defsubr them.
10000 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
10001 New argument pixelwise.
10002 (struct frame_parm_table): New members Qright_divider_width and
10003 Qbottom_divider_width.
10004 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
10005 (x_report_frame_params): Handle Qright_divider_width and
10006 Qbottom_divider_width.
10007 (x_set_right_divider_width, x_set_bottom_divider_width):
10009 (frame_resize_pixelwise): New option.
10010 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
10011 new_pixelwise, right_divider_width and bottom_divider_width;
10012 remove total_lines; rename text_lines, text_cols, new_text_lines
10013 and new_text_cols to text_height, text_width, new_height and
10014 new_width respectively.
10015 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
10016 FRAME_TEXT_WIDTH respectively.
10017 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
10018 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
10019 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
10021 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
10022 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
10023 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
10024 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
10025 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
10026 (FRAME_TOTAL_COLS_ARG): Remove macro.
10027 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
10028 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
10029 (x_wm_set_size_hint): Handle frame pixel sizes.
10030 * indent.c (compute_motion, Fcompute_motion):
10031 Call window_body_width instead of window_body_cols.
10032 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
10033 (make_lispy_position): Handle right and bottom dividers.
10034 (Fsuspend_emacs): Pixelize call of change_frame_size.
10035 * keyboard.h: Extern Qright_divider, Qbottom_divider.
10036 * lisp.h: Extern set_frame_param.
10037 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
10039 (Fx_create_frame): Add entry for vertical_drag_cursor.
10040 Pixelize call of change_frame_size.
10041 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
10042 * nsterm.m (ns_update_window_end): Optionally draw right
10044 (x_set_window_size): Add argument pixelwise.
10045 Call check_frame_size and change_frame_size with pixelwise zero.
10046 (ns_draw_window_divider): New function.
10047 (ns_redisplay_interface): Add ns_draw_window_divider.
10048 (updateFrameSize:): Call change_frame_size with pixelwise zero.
10049 (x_new_font): Call x_set_window_size with pixelwise zero.
10050 * print.c (print_object): For a window print its sequence
10052 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10053 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10054 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10055 (w32_createwindow): Use scroll bar area width.
10056 (w32_wnd_proc): Handle bottom divider width.
10057 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10058 (Fx_create_frame): Default divider width parameters.
10059 Caclulate sizes pixelwise. Add vertical drag cursor support.
10060 (x_create_tip_frame): Default divider widths to zero.
10061 Pixelize call to change_frame_size.
10062 (Fx_show_tip): Add handling of divider widths. Pixelize window
10063 position and sizes.
10064 (Fw32_frame_rect): New function.
10065 (frame_parm_handler w32_frame_parm_handlers): Add divider
10067 (Vx_window_vertical_drag_shape): Add variable.
10068 * w32inevt.c (resize_event, maybe_generate_resize_event):
10069 Pixelize change_frame_size calls.
10070 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10072 * w32term.c (w32_draw_window_divider): New function.
10073 (x_update_window_end): Handle right divider.
10074 (w32_draw_fringe_bitmap, x_scroll_run)
10075 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10076 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10077 Calculate new frame sizes pixelwise.
10078 (x_new_font): Pixelize call to x_set_window_size.
10079 (x_check_fullscreen): Pixelize call to change_frame_size.
10080 (x_set_window_size_1, x_set_window_size): New argument
10081 pixelwise. Calculate pixelwise.
10082 (x_wm_set_size_hint): Use scroll bar area width.
10083 (w32_redisplay_interface): Add w32_draw_window_divider.
10084 * w32term.h (struct w32_output): Add vertical drag cursor.
10085 * widget.c (set_frame_size, update_wm_hints)
10086 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10088 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10089 * window.c (sequence_number): Restore.
10090 (Fwindow_pixel_width, Fwindow_pixel_height)
10091 (Fwindow_mode_line_height, Fwindow_header_line_height)
10092 (window_pixel_to_total, Frun_window_scroll_functions)
10093 (Fset_window_new_pixel, window_resize_apply_total)
10094 (Fwindow_resize_apply_total): New functions.
10095 (window_body_height, window_body_width): Rename from
10096 window_body_lines. New argument PIXELWISE.
10097 Calculate pixelwise.
10098 (Fwindow_body_height, Fwindow_body_width): New argument
10100 (coordinates_in_window, window_relative_x_coord): Use window's
10101 pixel width instead of total width.
10102 (replace_window, recombine_windows): Initialize pixel values.
10103 (resize_root_window, resize_frame_windows, grow_mini_window)
10104 (shrink_mini_window): New argument PIXELWISE.
10105 Calculate pixelwise.
10106 (Fdelete_other_windows_internal, adjust_window_margins)
10107 (window_resize_check, window_resize_apply)
10108 (Fdelete_window_internal, Fresize_mini_window_internal)
10109 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10110 (check_frame_size): Rename arguments. New argument PIXELWISE.
10111 Calculate pixelwise.
10112 (set_window_buffer): Make samebuf bool. Run configuration change
10113 hook only if buffer changed.
10114 (Fset_window_buffer): Rewrite doc-string.
10115 (make_window): Initialize new_pixel slot.
10116 (Fwindow_resize_apply): Check pixel size of root window.
10117 (Fsplit_window_internal): Call 2nd argument pixel_size.
10118 Calculate pixelwise.
10119 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10121 (save_window_data): New slots frame_text_width,
10122 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10123 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10125 (Fcurrent_window_configuration, Fset_window_configuration)
10126 (save_window_save, compare_window_configurations): Handle new
10127 slots in save_window_data and saved_window.
10128 (Fset_window_scroll_bars): Fix doc-string.
10129 (window_resize_pixelwise): New variable.
10130 (coordinates_in_window, Fcoordinates_in_window_p):
10132 (make_parent_window): Adjust sequence_number.
10133 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10135 * window.h (struct window): New members new_pixel, pixel_left,
10136 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10137 (wset_new_pixel): New function.
10138 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10139 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10140 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10141 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10142 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10143 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10144 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10145 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10146 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10147 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10148 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10149 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10150 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10151 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10152 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10154 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10155 (window_body_width, check_frame_size): Adapt external declarations.
10156 * xdisp.c (last_max_ascent): New integer.
10157 (window_text_bottom_y): Handle bottom divider.
10158 (window_box_width, window_box_height): Calculate pixelwise.
10159 (get_glyph_string_clip_rects): Handle right divider.
10160 (remember_mouse_glyph): When windows are resized pixelwise
10161 proceed with width and height set to 1.
10162 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10163 WINDOW_TOTAL_WIDTH.
10164 (move_it_to): Calculate and return maximum x position
10166 (Fwindow_text_pixel_size): New function.
10167 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10168 (tool_bar_lines_needed): Rename to tool_bar_height.
10169 Calculate pixelwise.
10170 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10171 Calculate pixelwise.
10172 (redisplay_tool_bar): Calculate pixelwise.
10173 (redisplay_window): Calculate pixelwise. Handle dividers.
10174 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10175 (x_draw_vertical_border): Handle dividers.
10176 (define_frame_cursor1): Handle vertical drag cursor.
10177 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10178 (expose_window): Calculate pixelwise. Handle dividers.
10179 (init_xdisp): Initialize pixel values.
10180 * xfaces.c (Qwindow_divider): New face.
10181 (realize_basic_faces): Realize it.
10182 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10183 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10184 (x_set_scroll_bar_default_width): Default actual width to 16.
10185 (Fx_create_frame): Set sizes pixelwise.
10186 (x_create_tip_frame): Default divider widths to zero.
10187 Pixelize call of change_frame_size.
10188 (Fx_show_tip): Handle divider widths. Initial pixel position
10190 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10191 (Vx_window_vertical_drag_shape): New option.
10192 * xmenu.c (free_frame_menubar): Pixelize call of
10194 * xterm.c (x_draw_window_divider): New function.
10195 (x_update_window_end): Optionally draw right divider.
10196 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10197 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10198 (handle_one_xevent, x_new_font): Calculate pixelwise.
10199 (x_set_window_size_1, x_set_window_size): New argument
10200 pixelwise. Calculate pixelwise.
10201 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10202 (struct x_redisplay_interface): Add x_draw_window_divider.
10203 * xterm.h (struct x_output): Add vertical_drag_cursor.
10205 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10207 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10208 Set invisible frames's `redisplay' when a full redisplay is requested.
10209 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10210 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10211 (display_mode_lines): Set it here instead.
10213 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10215 * dispextern.h (set_window_update_flags): Remove.
10217 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10219 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10221 * xdisp.c (REDISPLAY_SOME_P): New macro.
10222 (redisplay_internal): Use it (bug#15999).
10223 (prepare_menu_bars, redisplay_window): Use it as well.
10225 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10227 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10229 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10230 (globals_of_w32font): Zero it out.
10231 (GetCharWidth32W_Proc): New function pointer.
10232 (get_char_width_32_w): New function.
10233 (compute_metrics): If get_glyph_outline_w returns an error, try
10234 get_char_width_32_w before declaring a failure. This avoids
10235 punishing raster (a.k.a. "bitmap") fonts by slowing down
10236 redisplay. (Bug#6364).
10238 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10240 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10241 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10242 highlight needs to be redisplayed. (Bug#15913)
10244 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10246 Fix minor problems found by static checking.
10247 * buffer.h (struct buffer_text, struct buffer):
10248 * frame.h (struct frame):
10249 * window.h (struct window):
10250 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10251 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10252 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10253 no-longer-valid use of HAVE_MENUS.
10254 * xdisp.c (propagate_buffer_redisplay): Now static.
10256 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10258 * xmenu.c (Fmenu_or_popup_active_p):
10259 * window.c (Fset_window_configuration):
10260 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10261 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10262 * fns.c (Fyes_or_no_p):
10263 * editfns.c (Fmessage_box, Fmessage_or_box):
10264 * alloc.c (make_save_ptr_ptr):
10265 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10267 * window.c (Fset_window_configuration): Move select_window later.
10269 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10271 Refine redisplay optimizations to only redisplay *some* frames/windows
10272 rather than all of them.
10273 * xdisp.c (REDISPLAY_SOME): New constant.
10274 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10275 (bset_redisplay, bset_update_mode_line): New functions.
10276 (message_dolog): Use bset_redisplay.
10277 (clear_garbaged_frames): Use fset_redisplay.
10278 (echo_area_display): Use wset_redisplay.
10279 (buffer_shared_and_changed): Remove.
10280 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10281 frame titles. Compute the actual set of windows redisplayed.
10282 Don't update frame titles and menu bars for frames that don't need to
10284 (propagate_buffer_redisplay): New function.
10286 (redisplay_internal): Use it. Be more selective in the set of windows
10287 we redisplay. Propagate windows_or_buffers_changed to
10288 update_mode_lines a bit later to simplify the code.
10289 (mark_window_display_accurate_1): Reset window and buffer's
10291 (redisplay_window): Do nothing if neither the window nor the buffer nor
10292 the frame needs redisplay.
10293 * window.h (struct window): Add `redisplay' field.
10294 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10295 (redisplay_other_windows, window_list): New declarations.
10296 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10297 (window_list): Not static any more.
10298 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10299 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10300 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10301 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10302 * frame.h (struct frame): Add `redisplay' field.
10303 Move `external_menu_bar' bitfield next to other bit-fields.
10304 (SET_FRAME_GARBAGED): Use fset_redisplay.
10305 (SET_FRAME_VISIBLE): Don't garbage the frame;
10306 Use redisplay_other_windows.
10307 * buffer.h (struct buffer): Add `redisplay' field.
10308 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10309 (modify_overlay): Use bset_redisplay.
10310 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10312 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10314 Support w32 file notifications in batch mode.
10315 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10316 invalid (which happens in batch mode). If non-interactive, call
10317 handle_file_notifications to store file notification events in the
10318 input queue. (Bug#15933)
10320 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10322 * w32inevt.c (handle_file_notifications): Now external, not static.
10324 * w32term.h (handle_file_notifications): Provide prototype.
10326 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10327 init_crit, since init_display, which does that otherwise, is not
10330 2013-11-27 Glenn Morris <rgm@gnu.org>
10332 * Makefile.in ($(lispsource)/international/charprop.el): New.
10333 (emacs$(EXEEXT)): Depend on charprop.el.
10335 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10337 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10338 deleting portions of the buffer under non-nil REPLACE argument.
10341 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10342 directory, watch it and not its parent.
10343 (add_watch): Allow empty string in FILE.
10345 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10347 * window.c (Fset_window_start, window_resize_apply)
10348 (window_scroll): Reset window_end_valid (Bug#15957).
10350 2013-11-27 Glenn Morris <rgm@gnu.org>
10352 * Makefile.in (leimdir): Now in lisp source directory.
10353 ($(leimdir)/leim-list.el): Just use ../leim .
10354 * epaths.in (PATH_DUMPLOADSEARCH):
10355 * lread.c (load_path_default):
10356 * nsterm.m (ns_load_path): No more leim directory.
10358 2013-11-26 Andreas Schwab <schwab@suse.de>
10360 * .gdbinit (xgettype): Add cast.
10362 2013-11-26 Glenn Morris <rgm@gnu.org>
10364 Preload leim-list.el.
10365 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10366 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10367 is a single directory.
10369 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10371 bool-vector-subsetp is now the normal direction (Bug#15912).
10372 * data.c (Fbool_vector_subsetp): Test whether the first argument
10373 is a subset of the second one, not the reverse. Add doc string.
10375 Fix minor problems found by static checking.
10376 * lread.c (load_path_default): Now static.
10377 * textprop.c (text_property_stickiness): Be consistent about the
10378 test used when deciding whether to consider the previous character.
10379 This simplifies the code a bit.
10381 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10383 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10385 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10386 (syms_of_frame): Don't defsubr them.
10388 2013-11-25 Glenn Morris <rgm@gnu.org>
10390 * lread.c (load_path_default): Change the sense of the argument.
10391 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10392 from dump_path. When it is not, avoid checking dump_path twice.
10394 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10395 uninstalled dump_path against installed Vload_path. (Bug#15964)
10397 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10399 Export get_pos_property to Elisp.
10400 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10401 (syms_of_editfns): Export it to Elisp.
10403 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10405 2013-11-23 Romain Francoise <romain@orebokech.com>
10407 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10408 initialization here ...
10409 (syms_of_fileio): ... from here.
10411 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10413 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10414 Please use --enable-check-lisp-object-type.
10416 2013-11-23 Glenn Morris <rgm@gnu.org>
10418 * process.c (get_process): Explicit error for dead buffers.
10420 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10422 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10424 2013-11-23 Glenn Morris <rgm@gnu.org>
10426 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10427 * lread.c (load_path_check): Take path to check as argument.
10428 (load_path_default): New, split from init_lread.
10429 (init_lread): Move calc of default load-path to load_path_default.
10430 Empty elements in EMACSLOADPATH now stand for the default.
10431 (load-path): Doc fix.
10432 * emacs.c (decode_env_path): Add option to treat empty elements
10433 as nil rather than ".".
10434 * callproc.c (init_callproc_1, init_callproc):
10435 * image.c (Vx_bitmap_file_path):
10436 * lisp.h (decode_env_path):
10437 * lread.c (Vsource_directory):
10438 Update for new argument spec of decode_env_path.
10440 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10442 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10443 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10445 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10447 Fix some dependency problems that cause unnecessary recompiles.
10449 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10450 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10451 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10452 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10453 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10454 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10455 (boostrap-clean): No need to remove stamp-oldxmenu.
10457 Fix recently introduced bool vector overrun.
10458 This was due to an optimization that went awry.
10459 Reported by Glenn Morris in
10460 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10461 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10462 for empty vectors, undoing the 2013-11-18 change.
10463 * data.c (bool_vector_binop_driver): Rely on this.
10464 Fix bug that occasionally overran the destination.
10465 * lisp.h (struct Lisp_Bool_vector): Document this.
10467 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10469 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10472 * nsterm.m (init, run, stop:): Comment out for now, does not work
10475 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10477 * charset.c (syms_of_charset): Don't read past end of string.
10479 2013-11-19 Glenn Morris <rgm@gnu.org>
10481 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10483 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10485 Add hooks to run on gaining/losing focus. (Bug#15029)
10486 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10487 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10488 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10490 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10492 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10493 The old names predated the API change that put destination at end.
10495 Improve API of recently-added bool vector functions (Bug#15912).
10496 The old API had (bool-vector-count-matches A B)
10497 and (bool-vector-count-matches-at A B I), which gave the
10498 misleading impression that the two functions were variants, one
10499 with a location I. The new API has (bool-vector-count-population A)
10500 and (bool-vector-count-consecutive A B I) to make the distinction
10501 clearer. The first function no longer has a B argument, since the
10502 caller can easily determine the number of nils if the length and
10503 number of ts is known.
10504 * data.c (Fbool_vector_count_population): Rename from
10505 bool_vector_count_matches, and accept just 1 argument.
10506 (Fbool_vector_count_consecutive): Rename from
10507 Fbool_vector_count_matches_at.
10509 Always allocate at least one bits_word per bool vector.
10510 See Daniel Colascione in:
10511 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10512 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10513 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10514 * lisp.h (struct Lisp_Bool_vector): Document this.
10516 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10518 * insdel.c (invalidate_buffer_caches): New function, consolidated
10519 from part of prepare_to_modify_buffer.
10520 (insert_from_gap, prepare_to_modify_buffer):
10521 * coding.c (code_convert_region, code_convert_string):
10522 Call invalidate_buffer_caches. (Bug#15841)
10524 * lisp.h (invalidate_buffer_caches): Add prototype.
10526 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10528 * w32term.c (x_update_window_end): Don't invalidate the entire
10529 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10530 highlight needs to be redisplayed. (Bug#15913)
10532 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10534 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10536 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10538 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10539 while we are using Vprin1_to_string_buffer.
10541 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10542 after inserting the description string. (Bug#15907)
10544 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10546 * data.c: Work around bogus GCC diagnostic about shift count.
10547 Reported by Eli Zaretskii in
10548 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10549 (pre_value): New function.
10550 (count_trailing_zero_bits): Use it.
10552 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10554 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10555 assume C macros are not supported even under -g3 in these old GCC
10558 2013-11-15 Leo Liu <sdl.web@gmail.com>
10560 * minibuf.c (Ftry_completion, Fall_completions)
10561 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10563 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10565 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10566 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10567 This avoids placing unnecessary constants into the Emacs code.
10569 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10571 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10572 for Cygwin w32 build.
10574 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10575 for Cygwin w32 build. (Bug#15892)
10577 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10579 Simplify, port and tune bool vector implementation.
10580 * alloc.c (bool_vector_exact_payload_bytes)
10581 (bool_vector_payload_bytes): Remove.
10582 (bool_vector_fill): Return its argument.
10583 * alloc.c (bool_vector_fill):
10585 * print.c (print_object):
10586 Simplify by using bool_vector_bytes.
10587 * alloc.c (make_uninit_bool_vector):
10588 New function, broken out from Fmake_bool_vector.
10589 (Fmake_bool_vector): Use it. Use tail call.
10590 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10591 * data.c (BITS_PER_ULL): New constant.
10592 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10593 if long long versions don't exist.
10594 (shift_right_ull): New function.
10595 (count_one_bits_word): New function, replacing popcount_bits_word
10596 macro. Don't assume that bits_word is no wider than long long.
10597 (count_one_bits_word, count_trailing_zero_bits):
10598 Don't assume that bits_word is no wider than long long.
10599 * data.c (bool_vector_binop_driver, bool_vector_not):
10600 * fns.c (Fcopy_sequence):
10602 Create an uninitialized destination, to avoid needless work.
10603 (internal_equal): Simplify.
10604 (Ffillarray): Prefer tail call.
10605 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10606 contain at least one word.
10607 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10608 chars are narrower than ints.
10609 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10610 * fns.c (Fcopy_sequence):
10612 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10613 Don't try to port to hosts where bits_word values have holes; the
10614 code wouldn't work there anyway. Verify this assumption, though.
10615 (bool_vector_bytes): New function.
10616 (make_uninit_bool_vector): New decl.
10617 (bool_vector_fill): Now returns Lisp_Object.
10619 * xfns.c (xic_create_fontsetname):
10620 * xrdb.c (gethomedir): Prefer tail calls.
10622 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10624 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10625 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10627 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10628 that requires a return value.
10629 (Fset_buffer_modified_p): Take advantage of this change to do
10632 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10634 * buffer.c (Frestore_buffer_modified_p): Sync it with
10635 Fset_buffer_modified_p.
10636 (Fforce_mode_line_update): New function, moved from subr.el.
10637 (Fset_buffer_modified_p): Use them.
10638 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10640 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10642 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10643 This avoids undefined behavior when subtracting pointers into
10644 different aways. On my platform it also makes the code a tad
10645 smaller and presumably faster.
10647 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10649 * keyboard.c (command_loop_1): Use region-extract-function.
10650 * insdel.c (Qregion_extract_function): Not static any more (can we
10651 stop pretending that these vars can benefit from being marked static?).
10653 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10655 * search.c (find_newline): If buffer text is relocated during the
10656 "dumb loop", adjust C pointers into buffer text to follow suit.
10659 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10661 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10662 for conversion (Bug#15837).
10664 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10666 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10667 for the entire range of inserted characters. (Bug#15841)
10669 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10671 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10673 (realize_default_face): Remove assignment to distant-foreground if
10674 unspecified (Bug#15815).
10676 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10678 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10679 cache-long-scans disabled, since we don't want to call
10680 prepare_to_modify_buffer (in insert_1_both) for each message we
10683 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10684 from buffer.c. Improve commentary to the buffer field setter
10687 * buffer.c (bset_cache_long_scans): Static function deleted.
10688 Improve commentary to the buffer field setter functions.
10689 (init_buffer_once): Default for cache-long-scans changed to t.
10692 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10694 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10696 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10697 This bug was introduced in my 2013-06-21 change, and caused
10698 struct Lisp_Sub_Char_Table objects to be given too many slots,
10699 which broke 'make -C admin/unidata'.
10701 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10703 Import changes from mac-port 4.5.
10704 * macfont.m (mac_font_copy_default_descriptors_for_language)
10705 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10706 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10707 (macfont_language_default_font_names): New.
10708 (macfont_list): Rearrange language/charset code.
10709 (macfont_close): Don't check for macfont_info->cache.
10710 (mac_ctfont_create_preferred_family_for_attributes): New font
10711 selection code, call
10712 mac_font_copy_default_name_for_charset_and_languages.
10713 (mac_font_copy_default_descriptors_for_language)
10714 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10716 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10718 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10720 Port to C11 aligned_alloc, and fix some integer overflows.
10721 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10722 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10723 and use of posix_memalign replaced with aligned_alloc.
10724 (aligned_alloc): New function, defined or declared as needed.
10725 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10726 Don't undef; configure.ac now does this.
10727 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10728 (calloc, aligned_alloc): Check for integer overflow.
10729 (aligned_alloc): Rename from memalign. All uses changed.
10730 (memalign): New function, an alias for aligned_alloc.
10732 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10734 * xdisp.c (redisplay_internal): Fix typo in last change.
10736 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10738 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10740 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10742 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10743 redisplay--mode-lines-cause.
10744 (redisplay_internal): Keep them uptodate. Remove redundant check of
10745 buffer_shared_and_changed.
10746 * *.[chm]: Number every assignment to update_mode_lines so we
10747 can track why it is set.
10749 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10751 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10753 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10755 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10756 can track why it is set.
10758 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10760 Integer-related fixes for term.c etc.
10761 * dispextern.h (face_tty_specified_color): New function.
10762 * term.c (turn_on_face): Don't rely on undefined behavior when
10763 assigning an out-of-range value to 'long'.
10764 Simplify test for toggling highlight.
10765 (tty_capable_p): Omit last two (unused) args. All callers changed.
10766 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10767 (read_menu_input, tty_menu_activate, tty_menu_show):
10768 * xfaces.c (x_supports_face_attributes_p)
10769 (tty_supports_face_attributes_p):
10770 Use bool for boolean. All callers changed.
10771 (tty_supports_face_attributes_p): Omit defaults for color indices;
10772 no longer needed. Simplify tail call.
10774 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10776 * xdisp.c (prepare_menu_bars): Mark static.
10777 * lisp.h (prepare_menu_bars): Don't declare.
10778 * xselect.c (x_handle_selection_clear):
10779 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10781 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10783 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10784 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10786 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10788 * keyboard.c (Fcommand_error_default_function): Rename from
10789 Fdefault_error_output.
10791 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10793 * keyboard.c (Fdefault_error_output): New function, extracted from
10794 cmd_error_internal.
10795 (syms_of_keyboard): Use it for Vcommand_error_function.
10797 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10799 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10800 (init_eval): Use it to ensure handlerlist is non-NULL.
10801 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10802 (Fsignal): Adjust NULLness test of handlerlist.
10803 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10805 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10807 * callproc.c (call_process): Call prepare_to_modify_buffer before
10808 decoding text read from the sub-process, as the decoded stuff will
10809 be inserted into the buffer. This will invalidate the various
10810 caches maintained for the buffer. (Bug#15148)
10812 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10814 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10815 string of glyphless-char-display.
10817 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10819 * nsfns.m (ns_get_name_from_ioreg): New function.
10820 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10821 OSX >= 10.9. Use ns_get_name_from_ioreg.
10823 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10825 Simplify and port recent bool vector changes.
10826 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10827 only in this file. Use a more-efficient implementation if the
10828 second argument is a power of 2.
10829 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10830 Remove no-longer-necessary compile-time checks.
10831 (bool_vector_exact_payload_bytes): New function.
10832 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10833 exact payload changed to call the new function. Do not assume
10834 that the arg or result fits in ptrdiff_t.
10835 (bool_vector_fill): New function.
10836 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10838 (vroundup_ct): Don't assume arg fits in size_t.
10839 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10840 invoke set_category_set.
10841 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10842 All callers changed. Use bool_vector_set.
10843 * category.h (XCATEGORY_SET): Remove; no longer needed.
10844 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10845 bool_vector_bitref.
10846 * data.c (Faref): Use bool_vector_ref.
10847 (Faset): Use bool_vector_set.
10848 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10849 (Fbool_vector_not, Fbool_vector_count_matches)
10850 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10851 * fns.c (concat): Use bool_vector_ref.
10852 (Ffillarray): Use bool_vector_fill.
10853 (mapcar1): Use bool_vector_ref.
10854 (sxhash_bool_vector): Hash words, not bytes.
10855 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10856 a constant, since it's now used in #if.
10857 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10858 unsigned char on unusual architectures, so that we no longer
10859 assume that the number of bits per bits_word is a power of two or
10860 is a multiple of 8 or of CHAR_BIT.
10861 (Qt): Add forward decl.
10862 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10863 at least as strictly as bits_word.
10864 (bool_vector_data, bool_vector_uchar_data): New accessors.
10865 All data structure accesses changed to use them.
10866 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10867 (bool_vector_set): New functions.
10868 (bool_vector_fill): New decl.
10869 (ROUNDUP): Move to alloc.c as described above.
10871 Fix recent gnutls changes.
10872 * gnutls.c (Fgnutls_boot): Don't assume C99.
10873 * process.c (wait_reading_process_output): Fix typo in recent change.
10875 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10877 * process.c (wait_reading_process_output, read_process_output)
10878 (send_process): Check gnutls_state is not NULL.
10880 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10881 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10883 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10885 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10886 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10888 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10891 * nsfns.m (Fx_create_frame): Fix memory leak.
10893 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10894 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10895 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10897 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10899 * xdisp.c (message3_nolog, message_with_string): Encode the string
10900 before writing it to the terminal in a non-interactive session.
10902 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10903 sure we concatenate them into a unibyte string.
10905 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10906 resulting temporary name before returning it to the caller.
10907 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10908 is a unibyte string, convert NAME to a unibyte string to ensure
10909 that the result is also a unibyte string.
10911 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10912 create unibyte strings from default paths and directory/file
10915 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10918 * callproc.c (init_callproc): Use build_unibyte_string to make
10919 sure we create unibyte strings from default paths and
10920 directory/file names.
10922 * buffer.c (init_buffer): Don't store default-directory of
10923 *scratch* in multibyte form. The original problem which led to
10924 that is described in
10925 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10926 but it was solved long ago. (Bug#15260)
10928 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10930 Port to stricter C99 platforms.
10931 Especially, C99 prohibits nesting a struct X inside struct Y if
10932 struct X has a flexible array member.
10933 * alloc.c (struct sdata): New type.
10934 (sdata): Implement in terms of struct sdata.
10935 Remove u member; all uses replaced by next_vector, set_next_vector.
10936 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10937 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10938 (struct sblock): Rename first_data member to data, which is now
10939 a flexible array member. All uses changed.
10940 (next_vector, set_next_vector, large_vector_vec): New functions.
10941 (vector_alignment): New constant.
10942 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10943 (struct large-vector): Now merely a NEXT member, since the old approach
10944 ran afoul of stricter C99. All uses changed to use
10945 large_vector_vec or large_vector_offset.
10946 (large_vector_offset): New constant.
10947 * dispnew.c: Include tparam.h, for tgetent.
10948 Do not include term.h; no longer needed.
10949 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10950 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10951 (struct Lisp_Vector): Use a flexible array member for contents,
10952 instead of a union with a member that is an array of size 1.
10954 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10955 fact that the struct no longer contains a union.
10956 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10957 (struct Lisp_Save_Value, struct Lisp_Free):
10958 Use unsigned, not int, for spacers, to avoid c99 warning.
10959 (union specbinding): Use unsigned, not bool, for bitfield, as
10960 bool is not portable to pre-C99 hosts.
10962 2013-11-04 Glenn Morris <rgm@gnu.org>
10964 * emacs.c (usage_message): Mention that `-L :...' appends.
10966 2013-11-02 Glenn Morris <rgm@gnu.org>
10968 * Makefile.in (abs_builddir): Remove.
10969 (bootstrap_exe): Use relative filename.
10971 Use relative filenames in TAGS files.
10972 * Makefile.in (abs_srcdir): Remove it again.
10973 (.PHONY): Remove frc.
10974 (maintainer-clean): No more TAGS-LISP file.
10975 (TAGS): Pass relative file names to etags.
10976 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10978 * Makefile.in (abs_srcdir): New, set by configure.
10980 (maintainer-clean): Remove pointless echo. That should be in the
10981 top-level Makefile, if anywhere. Delete TAGS-LISP.
10982 (extraclean): No s/ and m/ directories for some time.
10983 (TAGS): Also depend on ctagsfiles3.
10984 Remove no-longer-defined S_FILE.
10985 Pass absolute filenames to etags once more.
10986 (TAGS-LISP): Replace lispdir with its expansion.
10987 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10988 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10990 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10992 * xfaces.c (check_lface_attrs, realize_default_face):
10993 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10994 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10996 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10998 * emacs.c (original_pwd): Remove global var by making it local.
10999 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
11001 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
11003 * xfaces.c: Declare color_distance.
11004 (QCdistant_foreground): New variable.
11005 (NEAR_SAME_COLOR_THRESHOLD): New define.
11006 (load_color2): New function.
11007 (load_color): Call load_color2.
11008 (load_face_colors): Call load_color2 and if distant-color is specified
11009 calculate distant and use distant-color if colors are near.
11010 (LFACE_DISTANT_FOREGROUND): New define.
11011 (merge_face_ref, Finternal_set_lisp_face_attribute)
11012 (Finternal_get_lisp_face_attribute)
11013 (x_supports_face_attributes_p): Handle distant-foreground similar to
11015 (syms_of_xfaces): DEFSYM QCdistant_foreground.
11017 * dispextern.h (lface_attribute_index):
11018 Add LFACE_DISTANT_FOREGROUND_INDEX.
11020 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
11022 * image.c (pbm_next_char): New function.
11023 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
11024 (pbm_scan_number): Use it.
11025 (Qlibjpeg_version): New variable.
11026 (syms_of_image): DEFSYM and initialize it.
11028 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
11030 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
11032 2013-10-31 Glenn Morris <rgm@gnu.org>
11034 * emacs.c (original_pwd): New char.
11035 (main): If using --chdir, store original_pwd.
11036 (init_cmdargs): When setting Vinvocation_directory based on a
11037 relative argv[0], use original_pwd if set. (Bug#15768)
11039 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11041 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
11043 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
11045 * insdel.c: Fix minor problems found by static checking.
11046 (Qregion_extract_function): Now static.
11047 (prepare_to_modify_buffer_1): Remove unused locals.
11049 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11051 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
11052 (syms_of_xdisp): Declare pre-redisplay-function.
11053 (markpos_of_region): Remove function.
11054 (init_iterator, compute_stop_pos, handle_face_prop)
11055 (face_before_or_after_it_pos, reseat_to_string)
11056 (get_next_display_element, window_buffer_changed)
11057 (redisplay_internal, try_cursor_movement, redisplay_window)
11058 (try_window_reusing_current_matrix, try_window_id, display_line)
11059 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11060 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11061 * window.h (struct window): Remove field `region_showing'.
11062 * dispextern.h (struct it): Remove region_beg/end_charpos.
11063 (face_at_buffer_position, face_for_overlay_string)
11064 (face_at_string_position): Update prototypes.
11065 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11066 (face_at_string_position): Remove `region_beg' and `region_end' args.
11067 * fontset.c (Finternal_char_font):
11068 * font.c (font_at, font_range): Adjust calls accordingly.
11069 * insdel.c (Qregion_extract_function): New var.
11070 (syms_of_insdel): Initialize it.
11071 (prepare_to_modify_buffer_1): Use it.
11073 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11075 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11076 * ftxfont.c (ftxfont_get_gcs):
11077 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11078 * xfaces.c (x_free_colors, x_free_dpy_colors)
11079 (x_create_gc, unload_color):
11080 * xselect.c (x_property_data_to_lisp):
11081 * xsettings.c (parse_settings):
11082 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11083 (get_bits_and_offset): Adjust definition.
11084 * frame.c (XParseGeometry): Adjust locals.
11085 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11086 * regex.h (toplevel): Likewise for reg_syntax_t.
11088 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11090 * eval.c (run_hook_with_args): Use FUNCTIONP.
11092 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11094 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11095 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11096 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11097 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11098 on MS-Windows anyway.
11099 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11100 (free_realized_face): ...adjust user.
11101 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11102 white relief pixels to -1.
11103 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11104 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11105 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11107 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11109 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11110 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11111 in practice now. All callers changed.
11113 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11115 * dispextern.h (struct face): Use bitfields for 'underline_type'
11116 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11117 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11118 'stipple' member. Move 'lface' member up to help...
11119 * xfaces.c (make_realized_face): ...this function to find and
11120 clear just the members that need clearing.
11121 (load_face_colors, realize_x_face):
11122 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11124 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11126 * xftfont.c (struct xftfont_info): Remove set-but-unused
11128 (xftfont_open): Adjust user.
11129 (xftfont_get_colors): Remove useless prototype.
11131 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11133 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11134 before passing them to 'unexec'. (Bug#15260)
11136 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11138 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11140 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11142 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11143 the changed signature of the font driver's 'close' method.
11145 * w32font.h (w32font_close): Adjust the prototype to the change in
11146 function definition.
11148 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11150 * w32uniscribe.c (uniscribe_close): Adapt the call to
11151 w32font_close to its new prototype.
11153 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11155 Omit unused frame argument of font API's close function.
11156 * font.h (struct font): Drop frame argument. Adjust comment.
11157 * font.c (font_clear_cache, font_close_object): Adjust users.
11158 * ftfont.c (ftfont_close):
11159 * ftxfont.c (ftxfont_close):
11160 * macfont.m (macfont_close):
11161 * nsfont.m (nsfont_close):
11162 * w32font.c (w32font_close):
11163 * xfont.c (xfont_close):
11164 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11165 tweak comments and make functions safe if called more than once for
11166 the same font object.
11168 Perform font-specific cleanup when font object is swept by GC. See
11169 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11170 * alloc.c (cleanup_vector): New function.
11171 (sweep_vector): Call it for each reclaimed vector object.
11172 * font.h (struct font): Adjust comment.
11174 2013-10-24 Glenn Morris <rgm@gnu.org>
11176 * Makefile.in (abs_top_srcdir): New, set by configure.
11178 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11180 Adjust recent font-related changes to fix bug#15686.
11181 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11182 is a live window system frame, mark its default font too.
11184 2013-10-23 Glenn Morris <rgm@gnu.org>
11186 * Makefile.in (RUN_TEMACS): Make relative (again).
11187 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11188 (bootstrap-emacs$(EXEEXT)):
11189 Quote entities that might contain whitespace.
11191 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11193 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11194 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11196 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11198 Do not allow font caches to grow too large.
11199 * alloc.c (compact_font_cache_entry, compact_font_caches):
11200 New functions or stub if not HAVE_WINDOW_SYSTEM.
11201 (compact_undo_list): Factor out from Fgarbage_collect.
11203 (mark_face_cache): Mark face font. Move down to avoid
11205 (mark_terminals): Do not mark font cache here.
11206 (Fgarbage_collect): Call compaction functions described
11207 above. Adjust comment.
11209 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11211 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11212 chdir to HOME (bug#15607).
11214 * nsterm.m (Qcocoa, Qgnustep): New variables.
11215 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11216 (ns_get_color): Make selection color work for GNUstep also.
11218 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11220 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11221 handles mouse clicks. Instead, let GPM use the same code as all
11222 the other mice use. See the discussion starting at
11223 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11224 for the details of the problem with the menu bar this fixes.
11226 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11228 Remove port-specific display name lists to avoid extra
11229 complexity and data duplication with display info lists.
11230 * xterm.h (x_display_name_list): Remove declaration.
11231 * xterm.c (x_display_name_list): Remove.
11232 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11233 * xfns.c (x_display_info_for_name, Fx_display_list):
11234 Likewise. Use x_display_list where appropriate.
11235 * w32term.h (w32_display_name_list): Remove declaration.
11236 * w32term.c (w32_display_name_list): Remove.
11237 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11239 * w32fns.c (x_display_info_for_name, Fx_display_list):
11240 Likewise. Use x_display_list where appropriate.
11241 * nsterm.h (ns_display_name_list): Remove declaration.
11242 * nsterm.m (ns_display_name_list): Remove.
11243 (ns_term_init, syms_of_nsterm): Adjust users.
11244 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11245 Likewise. Use x_display_list where appropriate.
11246 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11247 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11248 (mark_terminals): Mark per-terminal font cache.
11250 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11252 Don't run timers in input-pending-p. Its new check-timers param
11253 provides the prior behavior. (Bug#15045).
11254 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11256 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11258 Make some functions static in non-Microsoft builds.
11259 On my platform (Fedora 19 x86-64), this shrinks the
11260 Emacs executable (text+data) by 0.25%.
11261 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11262 (load_color) [!MSDOS]:
11263 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11264 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11265 * lisp.h (check_existing):
11266 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11267 (network_interface_info) [!WINDOWSNT]:
11268 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11269 Remove extern decls.
11270 * fileio.c (check_existing):
11271 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11272 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11273 (network_interface_info) [!WINDOWSNT]:
11274 * term.c (encode_terminal_code) [!WINDOWSNT]:
11275 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11276 * xfaces.c (load_color) [!MSDOS]:
11278 * fileio.c (check_existing, check_executable, check_writable):
11279 * process.c (network_interface_list, network_interface_info):
11280 Move earlier, so that we don't need forward decls.
11281 * gnutls.c (fn_gnutls_transport_set_errno)
11282 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11284 * w32.c (init_environment): Use faccessat rather than
11285 check_existing, partly for consistency with the rest of the code
11286 in this file, partly so that check_existing can be static.
11288 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11289 * emacs.c (MAIN_PROGRAM): New macro.
11290 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11291 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11293 bool vector int width fixes
11294 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11295 (Fbool_vector_count_matches_at):
11296 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11297 can exceed PTRDIFF_MAX, at least in theory.
11298 (Fbool_vector_count_matches_at):
11299 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11301 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11303 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11304 (struct sockaddr): Add forward decl, for platforms that lack it.
11306 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11308 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11311 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11313 * w32.c (network_interface_get_info, network_interface_list)
11314 (network_interface_info): New functions. (Bug#15610)
11315 (GetAdaptersInfo_Proc): New typedef.
11316 (get_adapters_info): New wrapper function.
11317 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11319 * process.h (network_interface_list, network_interface_info):
11322 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11323 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11324 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11325 for WINDOWSNT. Doc fix.
11326 (syms_of_process): Defsubr Snetwork_interface_list and
11327 Snetwork_interface_info unconditionally.
11329 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11330 in NS GUI sessions. (Bug#15629)
11332 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11334 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11336 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11338 * print.c (print_object): Print " ..." when truncating bool vectors.
11340 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11342 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11343 standard mouse buttons.
11345 * termhooks.h (struct input_event): Remove incorrect commentary.
11347 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11349 Disallow bool vector operations on mixed-length operands.
11350 The old behavior left garbage in the result vector sometimes,
11351 and didn't seem to be useful.
11352 * data.c (Qwrong_length_argument): New static var.
11353 (wrong_length_argument): New function.
11354 (bool_vector_binop_driver): Check that args agree in length.
11356 * keyboard.c, keyboard.h (all_kboards): Now static.
11358 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11360 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11361 note from the lispref.
11363 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11365 * nsterm.h (struct ns_display_info): Remove set-but-unused
11366 member image_cache (image caches are per-terminal anyway).
11367 (FRAME_X_IMAGE_CACHE): Remove.
11368 * nsterm.m (ns_initialize_display_info): Adjust user.
11370 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11372 * w32proc.c: Include mingw_time.h.
11374 * w32.c: Include mingw_time.h.
11376 Implement scrolling of TTY menus when the screen is too short.
11378 * term.c (tty_menu_display): Accept an additional argument, the
11379 menu item from which to start displaying the menu. Account for
11380 the value of Y when limiting the menu to the number of available
11382 (mi_result): New enumeration.
11383 (read_menu_input): Return enumerated value. When the y coordinate
11384 hits min_y or max_y, return scroll indication instead of wrapping
11386 (tty_menu_activate): Handle the scrolling indications from
11387 read_menu_input. Compute the first menu item to display and pass
11388 it to tty_menu_display.
11390 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11392 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11393 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11394 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11395 Adjust to match the change described below.
11396 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11397 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11398 memory_below_frame members to...
11399 * termchar.h (struct tty_display_info): ...here because they're
11400 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11401 * term.c (init_tty):
11402 * nsterm.m (ns_create_terminal):
11403 * w32term.c (w32_create_terminal):
11404 * xterm.c (x_create_terminal): Adjust users.
11405 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11406 to filter out non-TTY frames. Adjust comment.
11407 (scrolling): Adjust user. Prefer eassert for debugging check.
11409 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11411 * xfaces.c (PT_PER_INCH): Remove unused macro.
11412 * termhooks.h (struct terminal): Remove set-but-unused
11413 member fast_clear_end_of_line.
11414 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11415 * nsterm.m (ns_create_terminal):
11416 * term.c (init_tty):
11417 * w32term.c (w32_create_terminal):
11418 * xterm.c (x_create_terminal): Adjust users.
11420 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11422 * lisp.h (bool_vector_size): New function.
11423 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11424 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11425 (Fbool_vector_not, Fbool_vector_count_matches_at):
11426 Remove uses of 'eassume' that should no longer be needed,
11427 because they are subsumed by the 'eassume' in bool_vector_size.
11429 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11431 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11432 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11433 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11435 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11437 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11438 have different dimensions. (Bug#15575)
11440 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11443 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11445 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11447 * term.c (tty_menu_show): Never return with unbalanced
11448 specpdl. Use eassert for debugging check. Adjust style.
11450 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11452 * term.c (read_menu_input): Make selection of menu items
11453 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11454 (tty_menu_activate): Fix off-by-one error when computing max_y.
11456 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11458 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11459 audit logging (only used with GnuTLS 3.x) and enable it.
11461 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11463 * dispnew.c (redraw_frame): Remove useless #ifdef because
11464 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11465 Also, move TTY fflush to...
11466 * term.c (tty_update_end): ...this function.
11468 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11470 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11471 the end of the frame's glyph matrix. (Bug#15575)
11473 * term.c (tty_menu_display): Don't move cursor while overwriting
11474 frame's glyphs with menu items. Limit the number of items
11475 displayed to what can be shown on the available screen lines,
11476 excluding the echo area.
11477 (tty_menu_activate): Limit the Y coordinate allowed by
11478 read_menu_input to the last screen line used for menu display.
11480 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11482 * lisp.h (eassume): New macro.
11483 Also, include <verify.h>, for 'assume'.
11484 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11485 (vroundup, vector_nbytes):
11486 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11487 (Fbool_vector_not, Fbool_vector_count_matches)
11488 (Fbool_vector_count_matches_at):
11489 Use eassume, not eassert.
11490 * casetab.c (set_identity, shuffle):
11491 * composite.c (composition_gstring_put_cache):
11492 * dispnew.c (update_frame_1):
11493 * ftfont.c (ftfont_shape_by_flt):
11494 * image.c (gif_load):
11495 * intervals.c (offset_intervals):
11496 * macfont.m (macfont_shape):
11497 Remove calls to 'assume' that are no longer needed, because
11498 --enable-gcc-warnings no longer generates bogus warnings
11499 when these calls are removed.
11501 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11503 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11505 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11507 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11508 (Qsubstitute_env_in_file_name): New var.
11509 (syms_of_fileio): Define it.
11511 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11513 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11514 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11517 * term.c (save_and_enable_current_matrix): Don't allocate and
11518 don't save margin areas.
11519 (restore_desired_matrix): Don't restore margin areas.
11520 (free_saved_screen): Don't free margin areas.
11522 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11524 * image.c: Pacify --enable-gcc-warnings.
11525 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11526 #define only if used.
11528 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11530 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11531 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11532 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11533 (gif_load): For giflib v5.x and later, display the error message
11534 produced by giflib when its functions fail.
11535 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11538 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11540 * keyboard.c (last_event_timestamp): Remove. For X selection and
11541 GTK popup menus, it may be obtained from per-frame X display info.
11542 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11543 (process_special_events): Adjust users.
11544 * keyboard.h (last_event_timestamp): Remove declaration.
11545 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11546 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11547 * menu.h (xmenu_show): Adjust prototype.
11548 * menu.c (Fx_popup_menu): Adjust user.
11549 * xselect.c (x_own_selection, x_get_foreign_selection)
11550 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11552 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11554 * keyboard.c (init_kboard): Now static. Add arg
11555 to denote window system. Adjust comment.
11556 (init_keyboard): Adjust user.
11557 (allocate_kboard): New function.
11558 (syms_of_keyboard):
11559 * nsterm.m (ns_term_init):
11560 * term.c (init_tty):
11561 * w32term.c (w32_create_terminal):
11562 * xterm.c (x_term_init): Use it.
11563 * keyboard.h (init_kboard): Remove prototype.
11564 (allocate_kboard): Add prototype.
11566 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11568 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11569 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11571 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11573 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11575 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11577 * term.c (tty_menu_activate): Flush the output stream after
11578 showing the cursor, and don't mark the frame garbaged at exit from
11579 the function. Fixes redisplay glitches when moving from one menu
11582 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11584 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11585 or throw error (Bug#15570).
11587 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11589 * intervals.c (temp_set_point_both): Move test into 'eassert',
11592 * lisp.h (eassert): Don't use 'assume'.
11593 Sometimes 'assume' wins in performance, and sometimes it loses,
11594 so it shouldn't be used all the time. Perhaps we need two
11595 flavors of 'eassert', one for where 'assume' is far more likely
11596 to help or to hurt; but that can be done later.
11597 Reported by Dmitry Antipov in
11598 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11599 Also, don't include <verify.h>; no longer needed.
11601 2013-10-09 Glenn Morris <rgm@gnu.org>
11603 * eval.c (Fcond): Doc tweak.
11605 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11607 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11608 expressions with side effects to eassert. (Bug#15565)
11610 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11612 * fns.c (hashfn_user_defined): Allow hash functions to return any
11615 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11617 Fix minor problems found by static checking.
11618 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11619 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11620 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11621 * keyboard.c (read_menu_command): Remove unused local.
11622 * lisp.h (read_menu_command): New decl.
11623 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11624 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11625 Return ptrdiff_t, not int.
11626 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11627 not int, for benefit of xpalloc.
11628 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11630 (have_menus_p): Remove; unused.
11631 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11632 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11633 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11635 (save_and_enable_current_matrix): Omit unnecessary casts.
11636 (read_menu_input): Omit local extern decl (now in lisp.h).
11637 Don't access uninitialized storage if mouse_get_xy fails.
11638 (tty_menu_activate): Mark local as initialized, for lint.
11639 (tty_menu_activate, tty_meny_show): Remove unused locals.
11641 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11643 Support menus on text-mode terminals.
11644 * xterm.h (xw_popup_dialog): Add prototype.
11646 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11647 (xmenu_show): Block input here, instead in Fx_popup_menu.
11648 (xw_popup_dialog): New function, with X-specific bits of popup
11651 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11654 * window.c (Fset_window_configuration): Use run-time tests of the
11655 frame type instead of compile-time conditionals, when menu-bar
11656 lines are considered.
11658 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11659 (w32_popup_dialog): New prototypes.
11661 * w32menu.c (Fx_popup_dialog): Function deleted.
11662 (w32_popup_dialog): New function, with w32 specific bits of popup
11663 dialogs. Block input here.
11665 * w32inevt.c (w32_console_read_socket): Minor change to add
11666 debugging TTY events.
11668 * w32fns.c (show_hourglass): If returning early because the frame
11669 is not a GUI frame, unblock input.
11671 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11672 (cursorY): New functions.
11674 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11675 WINDOWSNT, macros that call curX and curY elsewhere.
11677 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11679 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11680 specific function to hide and show cursor on a text-mode terminal.
11681 (tty_menu_struct, struct tty_menu_state): New structures.
11682 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11683 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11684 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11685 (tty_menu_locate, save_and_enable_current_matrix)
11686 (restore_desired_matrix, screen_update, read_menu_input)
11687 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11688 (tty_pop_down_menu, tty_menu_last_menubar_item)
11689 (tty_menu_new_item_coords, tty_menu_show): New functions.
11690 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11692 * nsterm.h (ns_popup_dialog): Adjust prototype.
11694 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11695 of in x-popup-menu.
11696 (ns_popup_dialog): Adapt order of arguments to the other
11697 *_menu_show implementations.
11698 (Fx_popup_dialog): Function deleted.
11700 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11702 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11704 * menu.c (have_boxes): New function.
11705 (single_keymap_panes): Use it instead of a compile-time
11707 (single_menu_item): Use run-time tests of the frame type instead
11708 of compile-time conditionals.
11709 (encode_menu_string): New function.
11710 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11711 the macro, since different types of frame need different encoding
11713 (digest_single_submenu): Use run-time tests of frame type instead
11714 of, or in addition to, compile-time conditionals.
11715 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11716 (Fx_popup_menu): Detect when the function is called from keyboard
11717 on a TTY. Don't barf when invoked on a text-mode frame.
11718 Check frame type at run time, instead of compile-time conditionals for
11719 invoking terminal-specific menu-show functions.
11720 Call tty_menu_show on text-mode frames.
11721 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11722 run time to determine which alternative to invoke; support dialogs
11725 * keyboard.h <Qmouse_movement>: Declare.
11727 * keyboard.c <Qmouse_movement>: Now extern.
11728 <Qecho_keystrokes>: New static variable.
11729 (read_key_sequence): Accept an additional argument, a flag to
11730 prevent redisplay during reading of the key sequence. All callers
11732 (read_menu_command): New function.
11733 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11735 (toolkit_menubar_in_use): New function.
11736 (make_lispy_event): Use it instead of a compile-time test.
11738 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11739 window-system being available.
11741 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11742 to x-popup-dialog on the frame type, they all now support popup
11745 * dispnew.c (save_current_matrix): Save the margin areas.
11746 (restore_current_matrix): Restore margin areas.
11747 (update_frame_with_menu): New function.
11749 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11752 * alloc.c (make_save_ptr): Now compiled unconditionally.
11754 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11756 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11757 (redraw_frame, update_frame): Adjust users.
11758 * dispextern.h (set_window_update_flags): Adjust prototype.
11759 * xdisp.c (redisplay_internal): When updating all frames with zero
11760 windows_or_buffers_changed, assume that only the windows that shows
11761 current buffer should be really updated.
11763 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11765 Do not allocate huge temporary memory areas and objects while encoding
11766 for file I/O, thus reducing an enormous memory usage for large buffers.
11767 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11768 * coding.h (struct coding_system): New member raw_destination.
11769 * coding.c (setup_coding_system): Initialize it to zero.
11770 (encode_coding_object): If raw_destination is set, do not create
11771 dst_object. Add comment.
11772 * fileio.c (toplevel): New constant E_WRITE_MAX.
11773 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11774 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11776 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11778 * nsterm.m (windowDidExitFullScreen:)
11779 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11781 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11783 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11784 * keyboard.c (unblock_input_to): Don't process pending signals
11785 if a fatal error is in progress.
11787 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11788 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11789 they're talking about words in Lisp bool vectors.
11790 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11791 * data.c (popcount_bits_word): Rename from popcount_size_t.
11792 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11795 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11797 Improve support for popcount and counting trailing zeros (Bug#15550).
11798 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11799 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11800 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11801 (popcount_size_t_msc, popcount_size_t_gcc):
11802 Remove; now done by Gnulib.
11803 (popcount_size_t): Now a macro that defers to Gnulib.
11804 (count_trailing_zero_bits): Return int, for consistency with
11805 Gnulib and because Emacs prefers signed to unsigned int.
11806 Don't assume that size_t is either unsigned int or unsigned long
11807 or unsigned long long.
11808 (size_t_to_host_endian): Do not assume that size_t is either
11809 exactly 32 or exactly 64 bits wide.
11810 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11811 etc., so that it's now an enum constant, not a macro.
11812 No need to assume that it's either 32 or 64.
11814 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11816 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11819 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11821 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11822 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11824 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11826 emacs_read and emacs_write now use void *, not char *.
11827 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11828 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11829 Buffer arg is now void *, not char *. This matches plain
11830 'read' and 'write' better, and avoids a constraint violation
11831 on Solaris 9 with Oracle Studio.
11833 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11835 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11836 memset to explicit loop. Otherwise copy largest possible chunk
11837 from initialized to uninitialized part, thus allowing the longer
11838 memcpy runs and reducing the number of loop iterations.
11840 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11842 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11843 hide toolbar (Bug#15388).
11844 (windowDidEnterFullScreen:): If presentation options are zero,
11845 set them here (Bug#15388).
11846 (ns_update_auto_hide_menu_bar): Remove runtime check.
11847 Don't auto hide dock unless menubar is also auto hidden.
11849 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11851 * editfns.c (message): Mention batch mode in doc string.
11853 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11855 * nsterm.m (check_native_fs): Remove erroneous comment.
11857 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11859 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11860 uses find_newline instead of scan_newline and so doesn't move point.
11862 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11864 Use hardware support for byteswapping on glibc x86 etc.
11865 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11866 whereas the old swap64 needed 30.
11867 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11868 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11869 Use byteswap.h's macros to swap bytes.
11870 * lisp.h (swap16, swap32, swap64): Remove.
11871 All uses replaced by bswap_16, bswap_32, bswap_64.
11873 * bytecode.c (exec_byte_code): Use some more volatile variables
11874 to work around local variables getting clobbered by longjmp.
11875 Port to pre-C99, which doesn't allow decls after stmts.
11877 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11879 * lisp.h (eassert): Assume that COND is true when optimizing.
11880 In other words, take on the behavior of eassert_and_assume.
11881 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11882 (eassert_and_assume): Remove. All uses replaced by eassert.
11884 * xdisp.c (Qglyphless_char): Now static.
11886 Adjust to merge from gnulib.
11887 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11888 * lisp.h: Include <verify.h>, for 'assume'.
11890 * eval.c (clobbered_eassert): New macro.
11891 (internal_catch, internal_condition_case)
11892 (internal_condition_case_1, internal_condition_case_2)
11893 (internal_condition_case_n): Use it instead of eassert
11894 when the argument contains locals clobbered by longjmp.
11895 Don't use clobbered locals outside of clobbered_eassert.
11896 (internal_lisp_condition_case): Use a volatile variable
11897 to work around a local variable's getting clobbered.
11899 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11901 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11902 (PUSH_HANDLER): New macro.
11903 (catchlist): Remove.
11904 (handlerlist): Always declare.
11906 * eval.c (catchlist): Remove (merge with handlerlist).
11907 (handlerlist, lisp_eval_depth): Not static any more.
11908 (internal_catch, internal_condition_case, internal_condition_case_1)
11909 (internal_condition_case_2, internal_condition_case_n):
11911 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11912 handlerlist/catchlist.
11913 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11914 handlerlist which can only handle a single condition-case handler at
11916 (find_handler_clause): Simplify since we only a single branch here
11919 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11921 (bcall0): New function.
11922 (exec_byte_code): Add corresponding cases. Improve error message when
11923 encountering an invalid byte-code. Let Bunwind_protect accept
11924 a function (rather than a list of expressions) as argument.
11926 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11927 and make them unconditional now that they're heap-allocated.
11929 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11931 * charset.c (Fdecode_char, Fencode_char): Remove description of
11932 `restriction' arg. now that it's hidden by advertised-calling-convention.
11934 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11936 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11937 Remove unused variable (from mac-port).
11938 (macfont_draw): Use s->ybase for correct y position.
11940 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11942 * frame.h (struct frame): Drop has_minibuffer member because...
11943 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11944 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11946 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11948 * window.h (struct window): Prefer enum text_cursor_kinds to int
11949 for phys_cursor_type member. Move the latter, phys_cursor_width,
11950 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11951 * window.c (replace_window, make_window): Adjust users.
11953 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11955 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11956 this module is never compiled otherwise.
11958 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11960 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11963 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11965 * xdisp.c (get_next_display_element): Don't call face_for_font in
11966 a build configured --without-x. (Bug#15484)
11968 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11970 * window.c (calc_absolute_offset): #elif should be #elif defined.
11972 * frame.c (delete_frame): Block/unblock input to overcome race
11973 condition (Bug#15475).
11975 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11977 * frame.c (delete_frame): Record selected frame only after
11978 calling Qdelete_frame_functions (Bug#15477).
11980 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11982 * nsterm.m (ns_selection_color): Remove.
11983 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11984 NSColor selectedText(Background)Color. Only for COCOA.
11985 (ns_term_init): Remove assignment of ns_selection_color, logic
11986 moved to ns_get_color.
11988 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11989 NS_SELECTION_COLOR_DEFAULT.
11990 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11992 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11994 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11995 frame' does not have the tool_bar_window member.
11997 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11999 Signal error when reading an empty byte-code object (Bug#15405)
12000 * lread.c (read1): Signal error.
12001 * alloc.c (make_byte_code): eassert header size.
12002 (sweep_vectors): Change an int to size_t.
12004 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12006 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
12007 instead of ints, as it's the usual style for offsetof constants. See:
12008 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
12010 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
12011 This is ugly, but it should fix the performance problem for older
12012 GCC versions in the short run. I'll look into integrating the
12013 Gnulib module for popcount, as a better fix.
12014 See the thread starting in:
12015 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
12016 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
12017 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
12018 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
12019 (popcount_size_t): Use it.
12021 2013-09-24 Daniel Colascione <dancol@dancol.org>
12023 * process.c (Fnetwork_interface_info): Fix build break due to
12026 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12028 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
12029 Prefer signed to unsigned integers where either will do.
12030 No need for 'const' on locals that do not escape.
12031 Omit easserts with unnecessary and unportable assumptions about
12032 alignment. Avoid unnecessary casts to char *.
12034 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12036 Use union for the payload of struct Lisp_Vector.
12037 This helps to avoid a few glitches dictated by C's aliasing rules.
12038 * lisp.h (struct Lisp_Vector): Use union for next and
12039 contents member. Adjust comment. Change related users.
12040 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
12041 Related users changed.
12042 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
12043 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
12044 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
12045 * xfaces.c, xfont.c, xmenu.c: Related users changed.
12047 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
12049 Optimize glyph row clearing and copying routines.
12050 * dispextern.h (struct glyph_row): Change layout of struct
12051 glyph_row to help copy_row_except_pointers. Adjust comment.
12052 * dispnew.c (null_row): Remove.
12053 (clear_glyph_row): Use offsetof and memset to find and clear
12054 just the members that need clearing. Adjust comment.
12055 (copy_row_except_pointers): Likewise for copying.
12057 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12059 Some minor cleanups of recently-added bool vector code.
12060 * conf_post.h (assume): Always return void. Use lint version
12061 only if GCC and MSC versions don't apply.
12062 * conf_post.h (assume):
12063 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12064 Depend on _MSC_VER, not __MSC_VER, for consistency with
12066 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12067 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12068 (bool_vector_binop_driver, count_trailing_zero_bits)
12069 (size_t_to_host_endian): Now static, not static inline;
12070 the latter isn't needed with modern compilers and doesn't
12071 work with older compilers anyway.
12073 * alloc.c (valgrind_p): Use bool for boolean.
12075 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12077 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12078 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12079 (display_last_displayed_message_p, message_buf_print)
12080 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12081 Use bool for boolean.
12082 * dispextern.h (cancel_line, init_desired_glyphs):
12083 Remove ancient leftover.
12084 (help_echo_showing_p, hourglass_shown_p):
12085 * lisp.h (noninteractive_need_newline): Adjust declaration.
12087 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12089 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12091 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12092 ...this file and convert the latter to static. Adjust comment.
12093 (make_initial_frame):
12094 * window.c (init_window_once): Adjust user.
12095 * frame.h (last_nonminibuf_frame): Remove declaration.
12096 * lisp.h (selected_frame): Likewise.
12097 * msdos.c (the_only_display_info): Adjust comment.
12099 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12101 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12102 computing the end column of mouse-highlight that comes from
12103 display or overlay strings. (Bug#15437)
12104 (note_mouse_highlight): Adapt calculation of last argument to
12105 mouse_face_from_string_pos to the above change.
12107 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12108 all platforms, not just for clang.
12110 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12112 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12113 about excess arguments to snprintf.
12115 * conf_post.h(assume): Use __builtin_unreachable for clang.
12117 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12119 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12120 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12122 2013-09-23 Daniel Colascione <dancol@dancol.org>
12124 * alloc.c (USE_VALGRIND): New macro; on by default
12125 when ENABLE_CHECKING.
12126 (mark_maybe_object, mark_maybe_pointer)
12127 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12129 (valgrind_p) [USE_VALGRIND]: New variable.
12130 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12132 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12134 * process.c (wait_reading_process_output): Change int pnamelen to
12137 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12138 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12139 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12140 argument to unsigned long to avoid warning.
12141 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12143 * conf_post.h (assume): Fix compiler error: x shall be cond.
12145 2013-09-22 Daniel Colascione <dancol@dancol.org>
12147 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12148 warning when compiling without a window system.
12150 2013-09-22 Daniel Colascione <dancol@dancol.org>
12152 * data.c (Qbool_vector_p): New symbol.
12153 (bool_vector_spare_mask, popcount_size_t_generic)
12154 (popcount_size_t_msc, popcount_size_t_gcc)
12156 (bool_vector_binop_driver)
12157 (count_trailing_zero_bits, size_t_to_host_endian)
12158 (Fbool_vector_exclusive_or)
12159 (Fbool_vector_union)
12160 (Fbool_vector_intersection, Fbool_vector_set_difference)
12161 (Fbool_vector_subsetp, Fbool_vector_not)
12162 (Fbool_vector_count_matches)
12163 (Fbool_vector_count_matches_at): New functions.
12164 (syms_of_data): Intern new symbol, functions.
12165 * alloc.c (bool_vector_payload_bytes): New function.
12166 (Fmake_bool_vector): Instead of calling Fmake_vector,
12167 which performs redundant initialization and argument checking,
12168 just call allocate_vector ourselves. Make sure we clear any
12169 terminating padding to zero.
12170 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12171 instead of open-coding the size calculation.
12172 (vroundup_ct): New macro.
12173 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12174 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12175 * composite.c (composition_gstring_put_cache):
12176 Change lint_assume to assume.
12177 * conf_post.h (assume): New macro.
12178 (lint_assume): Remove.
12179 * dispnew.c (update_frame_1): Change lint_assume to assume.
12180 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12182 * image.c (gif_load): Change lint_assume to assume.
12183 * lisp.h (eassert_and_assume): New macro.
12184 (Qbool_vector_p): Declare.
12185 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12186 (swap16, swap32, swap64): New inline functions.
12187 * macfont.m (macfont_shape): Change lint_assume to assume.
12188 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12189 * xsettings.c (parse_settings): Use new swap16 and
12190 swap32 from lisp.h instead of file-specific macros.
12192 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12194 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12195 found (which can legitimately happen when the glyph row at the
12196 window start is disabled in the current_matrix. (Bug#15365)
12198 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12200 Fix syntax.h bug introduced by recent INLINE change.
12201 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12202 conditionally compiled one way in some modules, and a different
12203 way in others. This doesn't work with extern inline functions,
12204 which must have the same definition in all modules, because the
12205 defining code might be shared across modules, depending on the
12206 implementation. Symptoms reported by Martin Rudalics in:
12207 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12208 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12209 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12210 overriding the corresponding functions in syntax.h.
12211 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12212 (syntax_property): New inline functions.
12213 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12214 Rewrite in terms of these new functions.
12216 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12218 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12219 not chars_in_text, whose result depends on the multibyteness of
12220 the current buffer. (Bug#15426)
12222 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12224 Port recent change to hosts where pointers aren't 'long'.
12225 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12226 Don't assume that pointers are the same width as 'long'.
12227 Add a compile-time check that a pointer fits into two X slots.
12229 A simpler, centralized INLINE.
12230 * conf_post.h (INLINE): Define only if not already defined.
12231 This allows us to use a single INLINE, defined by one file
12233 * emacs.c (INLINE): Define it.
12234 Also, include category.h, charset.h, composite.h, dispextern.h,
12235 syntax.h, systime.h, so that their INLINE definitions are expanded
12236 properly for Emacs.
12237 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12238 * buffer.h, buffer.c (BUFFER_INLINE):
12239 * category.h, category.c (CATEGORY_INLINE):
12240 * character.h, character.c (CHARACTER_INLINE):
12241 * charset.h, charset.c (CHARSET_INLINE):
12242 * composite.h, composite.c (COMPOSITE_INLINE):
12243 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12244 * frame.h, frame.c (FRAME_INLINE):
12245 * intervals.h, intervals.c (INTERVALS_INLINE):
12246 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12247 * lisp.h, alloc.c (LISP_INLINE):
12248 * process.h, process.c (PROCESS_INLINE):
12249 * syntax.h, syntax.c (SYNTAX_INLINE):
12250 * systime.h, sysdep.c (SYSTIME_INLINE):
12251 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12252 * window.h, window.c (WINDOW_INLINE):
12253 Remove. All uses replaced with INLINE.
12255 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12257 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12258 to avoid Bug#15398.
12260 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12262 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12263 'const char *' to avoid compiler warnings due to similar change in
12264 the prototype of x_get_string_resource.
12266 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12268 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12269 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12270 going to replace static variables below. Adjust comments.
12271 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12272 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12273 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12274 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12275 Related users changed.
12276 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12277 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12278 last_mouse_movement_time, going to replace static variables below.
12280 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12281 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12283 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12284 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12285 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12286 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12287 static variables below.
12288 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12289 (last_mouse_scroll_bar): Remove.
12290 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12291 (mouseExited): Related users changed.
12293 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12295 Do not use external array to process X scroll bar messages.
12296 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12297 (x_send_scroll_bar_event): Pack window pointer into two slots
12298 of XClientMessageEvent if we're 64-bit. Adjust comment.
12299 (x_scroll_bar_to_input_event): Unpack accordingly.
12301 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12303 Ifdef away recent changes which aren't relevant to NS port.
12304 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12305 [!HAVE_NS]: Declare as such.
12306 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12307 [!HAVE_NS]: Define as such.
12309 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12311 * frame.c (x_redo_mouse_highlight): New function
12312 to factor out common code used in W32 and X ports.
12313 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12314 * xterm.h (struct x_display_info):
12315 * w32term.h (struct w32_display_info):
12316 * nsterm.h (struct ns_display_info): New members
12317 last_mouse_motion_frame, last_mouse_motion_x and
12318 last_mouse_motion_y, going to replace static variables below.
12319 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12320 (redo_mouse_highlight): Remove.
12321 (note_mouse_movement, syms_of_xterm): Adjust user.
12322 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12323 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12324 (redo_mouse_highlight): Remove.
12325 (note_mouse_movement, syms_of_w32term): Adjust user.
12326 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12327 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12329 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12330 * nsfns.m (compute_tip_xy): Adjust user.
12332 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12334 * frame.c (x_mouse_grabbed): New function.
12335 * dispextern.h (x_mouse_grabbed): Add prototype.
12336 (last_mouse_frame): Remove declaration.
12337 * xterm.h (struct x_display_info):
12338 * w32term.h (struct w32_display_info):
12339 * nsterm.h (struct ns_display_info): New member
12340 last_mouse_frame, going to replace...
12341 * xdisp.c (last_mouse_frame): ...global variable.
12342 (note_tool_bar_highlight):
12343 * w32term.c (w32_mouse_position, w32_read_socket):
12344 * xterm.c (XTmouse_position, handle_one_xevent):
12345 Use x_mouse_grabbed.
12346 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12348 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12350 * w32term.c (w32_read_socket): Avoid temporary
12351 variables in a call to x_real_positions.
12352 * xterm.c (handle_one_xevent): Likewise.
12354 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12356 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12357 (x_icon_type): Remove prototype.
12358 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12359 * frame.c (x_icon_type): Remove.
12360 * w32term.c (x_make_frame_visible, x_iconify_frame):
12361 * xterm.c (x_make_frame_visible, x_iconify_frame):
12362 Use x_set_bitmap_icon to factor out common code.
12364 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12366 * dispextern.h (check_x_display_info, x_get_string_resource):
12367 Declare here just once and unify the latter.
12368 * frame.c (check_x_display_info, x_get_string_resource):
12369 * nsterm.h (check_x_display_info):
12370 * xrdb.c (x_get_string_resource):
12371 * xterm.h (check_x_display_info): Remove prototypes.
12372 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12373 * w32reg.c (x_get_string_resource): Likewise.
12374 (w32_get_rdb_resource): Adjust user.
12376 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12378 * xterm.h (struct x_display_info): New member
12379 x_pending_autoraise_frame, going to replace...
12380 * xterm.c (pending_autoraise_frame): ...static variable.
12381 (x_new_focus_frame, XTread_socket): Adjust users.
12382 * w32term.h (struct w32_display_info): New member
12383 w32_pending_autoraise_frame, going to replace...
12384 * w32term.c (pending_autoraise_frame): ...global variable.
12385 (x_new_focus_frame, w32_read_socket): Adjust users.
12387 2013-09-17 Glenn Morris <rgm@gnu.org>
12389 * xdisp.c (message_dolog): If we create *Messages*,
12390 switch it to messages-buffer-mode.
12392 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12394 Don't overuse 'const' in types of locals.
12395 * bidi.c (bidi_count_bytes):
12396 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12397 (xg_event_is_for_scrollbar):
12398 * xselect.c (x_handle_property_notify)
12399 (x_handle_selection_notify, x_handle_dnd_message):
12400 * xsettings.c, xsettings.h (xft_settings_event):
12401 * xterm.c (x_handle_net_wm_state, handle_one_event)
12402 (x_menubar_window_to_frame, x_detect_focus_change)
12403 (construct_mouse_click, note_mouse_movement)
12404 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12405 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12406 (handle_one_xevent, x_handle_net_wm_state):
12407 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12408 (x_handle_dnd_message):
12409 Avoid unnecessary 'const', typically the second 'const' in
12410 'const foo * const arg', a 'const' that does not affect the API
12411 and doesn't significantly help the human reader.
12413 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12415 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12416 only if Glib < 2.36.0.
12417 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12418 * xsettings.c (init_gconf, init_gsettings): Do not check
12420 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12422 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12424 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12426 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12427 before calling g_type_init.
12429 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12431 * nsterm.m (syms_of_nsterm): ... to here.
12433 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12435 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12436 (ignore_next_mouse_click_timeout): Use Time as X does.
12437 (handle_one_xevent): Avoid cast and use unsigned comparison.
12439 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12441 Do not copy X event in handle_one_xevent except KeyPress case.
12442 Wnen XEvent is processed, it is unlikely to be changed except
12443 KeyPress case, so we can avoid copying and use const pointer to
12444 const data to make sure that an event is not changed elsewhere.
12445 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12446 const' and do not create local copy except for the KeyPress event.
12447 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12448 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12449 (x_handle_net_wm_state, x_menubar_window_to_frame)
12450 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12451 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12452 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12453 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12454 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12455 (x_handle_dnd_message):
12456 * xsettings.c (xft_settings_event):
12457 Use 'const XEvent * const' where appropriate.
12458 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12460 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12462 Fix X event waiting to handle multiple frames.
12463 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12464 * xterm.c (pending_event_wait): Remove. Adjust users.
12465 (x_detect_focus_change): Pass frame arg.
12466 (handle_one_xevent): Find related frame early and clear per-frame
12467 wait_event_type only if this is an event for the relevant frame.
12468 (x_wait_for_event): Use per-frame wait_event_type.
12470 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12472 * nsfns.m (Fx_create_frame): Fix font driver registration for
12475 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12476 for syms_of_macfont.
12478 * nsterm.m: Include macfont.h.
12479 (ns_tmp_flags, ns_tmp_font): Remove.
12480 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12481 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12482 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12483 (changeFont:): Fix code style. Check for font driver type when
12486 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12489 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12490 (nsfont_open): Set font driver type.
12491 Set font->ascent and font->descent. Figure out font instead of
12492 ns_tmp_font, and flags instead of ns_tmp_flags.
12493 Fix indentation. Remove call to ns_draw_text_decoration,
12496 * nsfns.m: Include macfont.h.
12497 (Fx_create_frame): Register macfont driver, make a better default font.
12498 (Fns_popup_font_panel): Get font from macfont driver, if used.
12500 * macfont.m, macfont.h, macuvs.h: New files.
12502 * font.h: Declare syms_of_macfont.
12504 * font.c (syms_of_font): Call syms_of_macfont.
12506 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12508 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12510 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12511 and it is always zero for others, so I assume that this is an ancient
12512 leftover which nobody will want to change any more.
12513 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12514 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12515 * frame.c (x_set_scroll_bar_width):
12516 * w32fns.c (w32_createscrollbar):
12517 * w32term.c (w32_set_vertical_scroll_bar):
12518 * xfns.c (x_set_scroll_bar_default_width):
12519 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12520 (x_scroll_bar_expose): Related users changed.
12522 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12524 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12525 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12526 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12528 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12529 Define once here...
12530 * nsterm.h, w32term.h, xterm.h: ...and not here.
12531 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12532 Remove unused Xisms.
12533 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12534 these modules are never compiled otherwise.
12536 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12538 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12539 Doc fix. (Bug#15375)
12541 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12543 Unify Fx_focus_frame between all ports.
12544 * frame.h (x_focus_frame): New prototype.
12545 * xfns.c (Fx_focus_frame): Remove.
12546 (syms_of_xfns): Do not defsubr it.
12547 (x_focus_frame): X implementation.
12548 * nsfns.m (Fx_focus_frame): Remove.
12549 (syms_of_nsfns): Do not defsubr it.
12550 (x_focus_frame): NS implementation.
12551 * w32term.c (Fx_focus_frame): Remove.
12552 (x_focus_on_frame): Rename to...
12553 (x_focus_frame): W32 implementation.
12554 * w32term.h (x_focus_on_frame): Remove prototype.
12555 * w32fns.c (Fx_focus_frame): Remove.
12556 (syms_of_w32fns): Do not defsubr it.
12557 * frame.c (Fx_focus_frame): Define here.
12558 (syms_of_frame): Defsubr here.
12559 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12561 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12563 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12564 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12565 each port to reference the port-specific window system data.
12566 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12567 (FRAME_DISPLAY_INFO): Define.
12568 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12569 (FRAME_DISPLAY_INFO): Define. Adjust users.
12570 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12571 (FRAME_DISPLAY_INFO): Define. Adjust users.
12572 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12573 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12574 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12575 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12576 * xselect.c, xterm.c: All related users changed.
12578 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12580 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12581 (x_menubar_window_to_frame): Remove prototypes.
12582 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12583 (x_menubar_window_to_frame, x_top_window_to_frame):
12585 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12586 (x_menubar_window_to_frame, x_top_window_to_frame):
12587 ...to here and convert all but the last to static.
12589 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12591 * lisp.mk (lisp): Add w32-common-fns.elc.
12593 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12595 * charset.c (char_charset): Document an exception for char-charset.
12597 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12599 * xterm.h (x_display_info): New field last_user_time...
12600 * xterm.c (toplevel): ...to replace static last_user_time.
12601 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12603 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12605 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12606 scroll bar values to prevent thumb from disappear and update comment.
12608 2013-09-11 Glenn Morris <rgm@gnu.org>
12610 * emacs.c (usage_message): Possessive apostrophe tweak.
12612 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12614 * nsterm.m (syms_of_nsterm): Use Qns.
12615 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12616 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12617 * xfns.c (x_display_info_for_name, Fx_open_connection):
12618 Remove old '#if 0' code.
12619 (syms_of_xfns): Use Qx.
12620 * termhooks.h (fullscreen_hook): Remove the leftover.
12621 (struct terminal): Fix typo in comment.
12623 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12625 Cleaning up a few X scroll bar bits.
12626 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12627 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12628 New member last_seen_part, going to replace...
12629 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12630 (xt_action_hook) [USE_LUCID]: Adjust user.
12631 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12632 Lucid-specific scroll bar support.
12633 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12634 to int and adjust to use last_seen_part member.
12635 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12636 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12637 Initialize last_seen_part.
12639 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12641 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12642 insert-buffer-substring an empty string.
12644 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12646 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12647 avoiding a GCC warning.
12649 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12651 Ifdef away frame tool bar code when it is not really used.
12652 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12653 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12654 and minimize_tool_bar_window_p under the above.
12655 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12656 (fset_tool_bar_window): Likewise.
12657 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12658 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12659 (change_frame_size_1):
12660 * window.c (window_from_coordinates, Frecenter): Adjust users.
12661 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12662 code is not really used.
12663 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12664 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12665 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12666 [!USE_GTK && !HAVE_NS]: Define as such.
12667 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12668 (note_mouse_highlight, expose_frame):
12669 * xfns.c (x_set_tool_bar_lines):
12670 * xterm.c (handle_one_xevent): Adjust users.
12672 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12674 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12675 This bug was introduced by my 2013-08-26 patch, which incorrectly
12676 assumed that the terminfo implementation doesn't use termcap buffers.
12677 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12678 these buffers apparently are used after all.
12679 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12680 (struct tty_display_info): Define members termcap_term_buffer and
12681 termcap_strings_buffer even if TERMINFO.
12683 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12686 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12687 'usage' docstring entry to pacify make-docfile.
12689 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12691 Change comparison functions =, <, >, <=, >= to take many arguments.
12692 * data.c: Change comparison functions' interface and implementation.
12693 * lisp.h: Make arithcompare available for efficient two arg
12695 * bytecode.c: Use arithcompare.
12696 * fileio.c: Use new interface.
12698 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12700 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12702 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12704 * eval.c (Feval): Document the new use of `lexical'.
12706 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12708 Review and drop old frame resize hack.
12709 * frame.h (struct frame): Remove force_flush_display_p.
12710 * dispnew.c (update_frame): Adjust user and don't call
12711 flush_frame here. The comment has said that there was an issues
12712 with redisplaying fringes, but I don't see any differences with
12713 and without this hack. Hopefully we can continue without it.
12714 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12715 current frame matrices twice if resized_p is set.
12717 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12719 Do not populate pure Xism x_sync to other ports.
12720 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12721 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12722 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12723 * w32term.h (x_sync): Remove prototype.
12725 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12727 Cleanup frame flushing.
12728 * dispextern.h (struct redisplay_interface):
12729 Drop flush_display_optional because flush_display is enough
12730 for X and flushing via RIF is just a no-op for others.
12731 * frame.h (flush_frame): New function.
12732 * dispnew.c (update_frame):
12733 * minibuf.c (read_minibuf):
12734 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12736 * keyboard.c (detect_input_pending_run_timers): Do not flush
12737 all frames but selected one in redisplay_preserve_echo_area.
12738 * nsterm.m (ns_flush): Remove no-op.
12739 (ns_redisplay_interface): Adjust user.
12740 * w32term.h (x_flush): Remove no-op.
12741 (w32_redisplay_interface): Adjust user.
12742 * xterm.c (x_flush): Simplify because we do not flush all
12743 frames at once any more. Adjust comment.
12744 (x_redisplay_interface): Adjust user.
12746 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12748 Port --without-x --enable-gcc-warnings to Fedora 19.
12749 * gfilenotify.c (globals_of_gfilenotify):
12750 Call g_type_init only if using an older glib version that needs it.
12752 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12754 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12755 (last_glyphless_glyph_merged_face_id): Remove declarations.
12756 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12757 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12758 (last_glyphless_glyph_merged_face_id): Now static.
12759 (merge_escape_glyph_face): New function, refactored from...
12760 (get_next_display_element): ...here.
12761 (merge_glyphless_glyph_face): New function, refactored from...
12762 (produce_glyphless_glyph): ...here...
12763 * term.c (produce_glyphless_glyph): ...and here.
12765 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12767 * eval.c (eval_sub): Only call Ffunction if necessary.
12769 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12771 Attempt to make redisplay more selective when changing cursor type.
12772 * frame.h (struct frame): New bitfield cursor_type_changed.
12773 * xdisp.c (cursor_type_changed): Remove.
12774 (try_cursor_movement, redisplay_window, try_window_id)
12775 (set_frame_cursor_types, try_window_reusing_current_matrix):
12776 Adjust to use per-frame bitfield.
12777 (redisplay_internal): Look for cursor type change on each visible
12778 frame and consider all frames if cursor type has been changed on
12779 the frame other than selected. If cursor type has been changed on
12780 selected frame only, do not use fast update.
12782 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12784 Attempt to make redisplay more selective when changing fonts.
12785 * frame.h (struct frame): New bitfield fonts_changed.
12786 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12787 (adjust_frame_glyphs): Add prototype.
12788 * dispnew.c (fonts_changed_p): Remove.
12789 (adjust_glyphs): Remove because we do not
12790 adjust matrices on all frames at once any more.
12791 (adjust_frame_glyphs): Block and unblock input here.
12792 (adjust_glyph_matrix): Use fonts_changed.
12793 (change_frame_size_1): Use adjust_frame_glyphs.
12794 * font.c (font_open_entity): Use fonts_changed.
12795 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12796 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12797 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12798 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12799 (shrink_mini_window, Fresize_mini_window_internal)
12800 (window_scroll_pixel_based, Fset_window_configuration)
12801 (apply_window_adjustment, Fset_window_vscroll):
12802 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12803 Use adjust_frame_glyphs.
12804 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12805 (try_window_reusing_current_matrix, try_window_id, display_line)
12806 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12807 (redisplay_internal): Consider fonts_changed and adjust frame
12808 matrices for each frame only if the frame is visible. If font
12809 has been changed on some frame during full redisplay, retry
12810 only visible frames where the font has been actually changed.
12812 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12814 Cache current header and mode line height for each window.
12815 * window.h (struct window): New fields mode_line_height
12816 and header_line_height.
12817 * window.c (make_window): Initialize them.
12818 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12819 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12820 (current_mode_line_height, current_header_line_height):
12821 Remove declaration.
12822 * xdisp.c (current_mode_line_height, current_header_line_height):
12824 (pos_visible_p, init_xdisp): Adjust user.
12825 (redisplay_window): Invalidate mode_line_height and
12826 header_line_height if current and desired matrices do not agree.
12828 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12830 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12831 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12833 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12835 Make --without-x compatible with --enable-gcc-warnings.
12836 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12837 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12838 members under HAVE_WINDOW_SYSTEM.
12839 * keyboard.c (make_lispy_focus_out): Likewise.
12840 (record_menu_key): Move under HAVE_MENUS.
12841 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12842 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12843 (syms_of_xdisp): Adjust user.
12844 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12845 (start_hourglass, cancel_hourglass):
12846 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12847 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12848 and CLEAR_FONT_TABLE_NFONTS.
12849 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12850 Declare only if HAVE_WINDOW_SYSTEM.
12851 (lface_same_font_attributes_p, clear_face_gcs): Define only
12852 if HAVE_WINDOW_SYSTEM.
12854 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12856 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12857 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12858 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12860 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12862 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12864 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12866 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12867 This fixes a type error on hosts where ptrdiff_t is wider than int.
12869 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12871 * keyboard.c (read_key_sequence_vs): New function.
12872 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12875 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12877 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12879 Makefile improvements.
12880 * Makefile.in (config.status): Don't use double-colon rules, as
12881 they are not portable according to POSIX. Fix shell typo with `;
12882 I guess this rule has never been tested?
12883 (VCSWITNESS): New macro, to override any environment var.
12885 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12887 * xterm.h (struct x_display_info): Do not track X connection
12888 fd separately because it is always available from Display.
12889 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12892 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12894 * buffer.c (drop_overlay):
12895 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12896 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12898 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12900 * buffer.c (Fmake_overlay, Fmove_overlay):
12901 * intervals.c (set_point_from_marker):
12902 * print.c (PRINTPREPARE): Prefer signal_error
12903 to plain error and report unsuitable marker too.
12905 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12907 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12908 for 'dragging' member.
12909 (struct x_output): Remove set-but-unused leftovers
12910 'left_before_move' and 'top_before_move'.
12911 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12912 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12913 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12914 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12915 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12916 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12917 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12918 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12920 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12922 * nsfont.m (INVALID_GLYPH): New define.
12923 (nsfont_encode_char): Use INVALID_GLYPH.
12924 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12926 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12928 * xterm.c (x_last_mouse_movement_time): Revert last change.
12929 This code should use XDisplayMotionBufferSize to check display's
12930 motion history first, and there are few other issues as well.
12931 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12932 (handle_one_xevent): Adjust user.
12934 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12936 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12937 * frame.c (Flast_nonminibuf_frame): ... to here.
12938 (check_minibuf_window): Don't abort if no window was found
12941 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12943 Use XGetMotionEvents to ask the last mouse motion time from X server.
12944 * xterm.c (X_MOTION_HISTORY): Default to 1.
12945 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12946 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12947 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12948 Ifdef away legacy code.
12949 (XTmouse_position, x_scroll_bar_report_motion):
12950 Use x_last_mouse_movement_time.
12951 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12954 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12956 * msdos.c (last_mouse_window): Move to...
12957 (dos_rawgetc): ...this function and adjust comment.
12958 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12959 (mouseMoved): ...this function and adjust comment.
12960 * w32term.c (last_window): Likewise with...
12961 (w32_read_socket): ...this function.
12962 * xterm.c (last_window): Likewise with...
12963 (handle_one_xevent): ...this function.
12965 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12967 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12968 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12969 (handle_one_xevent): ...to here.
12970 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12973 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12975 * msdos.c (IT_set_terminal_window): Remove no-op.
12976 (initialize_msdos_display): Adjust terminal setup.
12977 * w32console.c (w32con_set_terminal_window): Remove no-op.
12978 (initialize_w32_display): Adjust terminal setup.
12979 * w32term.c (w32_set_terminal_window): Remove no-op.
12980 (w32_create_terminal): Adjust terminal setup.
12981 * xterm.c (XTset_terminal_window): Remove no-op.
12982 (x_create_terminal): Adjust terminal setup.
12984 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12986 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12988 (ns_create_terminal): Adjust terminal setup.
12989 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12991 (w32_create_terminal): Adjust terminal setup.
12992 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12994 (x_create_terminal): Adjust terminal setup.
12996 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12998 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12999 (CLIP_TEXT_POS_FROM_MARKER): New macro.
13000 * dispnew.c (buffer_posn_from_coords):
13001 * window.c (Fwindow_end, displayed_window_lines):
13002 * xdisp.c (redisplay_mode_lines): Use it.
13004 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
13006 * fontset.c (face_for_char): Check char in the current face font first
13007 if HAVE_NS (Bug#15138).
13009 2013-08-31 Martin Rudalics <rudalics@gmx.at>
13011 * window.c (temp_output_buffer_show): Make sure window returned
13012 by display_buffer is live (Bug#15213).
13014 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
13016 Minor cleanup to avoid forward declarations.
13017 * coding.h (struct ccl_spec): Remove forward declaration.
13018 * composite.h (toplevel): Include font.h.
13019 (struct composition_it, struct face, struct font_metrics):
13020 Remove forward declaration.
13021 * dispextern.h (struct image, struct atimer): Likewise.
13022 * emacsgtkfixed.h (struct frame): Likewise.
13023 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
13024 * font.h (struct font_driver, struct font, struct glyph_string)
13025 (struct face): Remove forward declaration.
13026 * fontset.h (struct face, struct font): Likewise.
13027 * frame.h (toplevel): Style cleanup.
13028 (enum output_method): Move to...
13029 * termhooks.h (enum output_method): ...here.
13030 (struct glyph, struct frame, struct ns_display_info)
13031 (struct x_display_info, struct w32_display_info):
13032 Remove forward declaration.
13033 * xterm.h (toplevel): Include termhooks.h.
13034 (struct font, struct window, struct glyph_matrix, struct frame)
13035 (struct input_event, struct face, struct image): Remove forward
13037 * gtkutil.h (struct _widget_value): Likewise.
13038 * keyboard.h (toplevel): Include termhooks.h.
13039 (struct input_event): Remove forward declaration.
13041 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13043 * intervals.c (set_point_from_marker): New function.
13044 * editfns.c (Fgoto_char):
13045 * process.c (Finternal_default_process_filter):
13046 * window.c (select_window_1): Use it.
13047 * buffer.h (set_point_from_marker): Add prototype.
13049 2013-08-29 Eli Zaretskii <eliz@gnu.org>
13051 * w32.c (term_winsock): Call release_listen_threads before calling
13053 (_sys_wait_accept): Wait for accept event in a loop with a finite
13054 timeout, instead of waiting indefinitely. Will hopefully avoid
13055 hanging during exit because WSACleanup deadlocks waiting for the
13056 event object to be released. (Bug#14333)
13058 * w32proc.c (release_listen_threads): New function, signals all
13059 the reader threads that listen for connections to stop waiting.
13061 * w32.h (release_listen_threads): Add prototype.
13063 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13065 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13066 field of new marker (for sanity and safety).
13067 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13068 anyway because XMISCTYPE is a function and can't be an lvalue).
13070 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13072 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13073 (x_after_update_window_line, x_scroll_bar_create)
13074 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13075 (handle_one_xevent, x_clear_frame_area):
13076 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13077 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13078 * xterm.h (x_clear_area): Adjust prototype.
13080 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13082 Hook scanning and indentation functions to find_newline. This helps
13083 to avoid duplicated code and renders more respect to newline cache.
13084 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13085 * cmds.c (Fforward_line):
13086 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13087 Use find_newline and avoid unnecessary point movements.
13088 * search.c (scan_newline): Implement on top of find_newline.
13090 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13092 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13093 scoped code (bug#11258).
13095 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13097 * nsterm.m (last_window): New variable.
13098 (EV_TRAILER2): New macro.
13099 (EV_TRAILER): Call EV_TRAILER2.
13100 (mouseMoved:): Add support for mouse-autoselect-window
13101 on nextstep (Bug#6888).
13103 2013-08-28 Andreas Schwab <schwab@suse.de>
13105 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13106 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13107 Remove unused macro definitions.
13108 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13109 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13110 Only define if emacs.
13112 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13114 Prefer enum glyph_row_area to int where appropriate.
13115 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13117 (window_box, window_box_width, window_box_left, window_box_left_offset)
13118 (window_box_right, window_box_right_offset): Adjust prototypes.
13119 * xdisp.c (window_box, window_box_width, window_box_left)
13120 (window_box_left_offset, window_box_right, window_box_right_offset):
13121 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13122 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13123 * nsterm.m (ns_clip_to_row):
13124 * w32term.c (w32_clip_to_row):
13125 * xterm.c (x_clip_to_row): Likewise.
13127 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13129 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13130 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13132 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13134 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13135 for portability to hosts where /bin/sh has problems.
13137 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13139 Redesign redisplay interface to drop global output_cursor.
13140 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13141 (toplevel): Remove declaration of output_cursor.
13142 (set_output_cursor, x_cursor_to): Remove prototype.
13143 * window.h (struct window): New member output_cursor.
13144 (output_cursor_to): New function to replace RIF member.
13145 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13146 (update_text_area, set_window_cursor_after_update): Use it.
13147 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13148 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13149 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13150 * w32term.c (x_update_window_begin, x_update_window_end):
13151 * xterm.c (x_update_window_begin, x_update_window_end):
13152 Adjust to use per-window output cursor.
13154 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13156 Simplify SELECT_TYPE-related code.
13157 Like EMACS_TIME, this portability layer is no longer needed, since
13158 Emacs has been using fd_set as a portability layer for some time.
13159 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13160 (SELECT_TYPE): Remove. All uses changed to fd_set.
13161 (fd_set) [!FD_SET]: New typedef.
13163 Simplify EMACS_TIME-related code.
13164 This portability layer is no longer needed, since Emacs has been
13165 using struct timespec as a portability layer for some time.
13166 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13167 Include <time.h> rather than "systime.h"; that's all that's needed now.
13168 * dispnew.c: Include <timespec.h> rather than "systime.h";
13169 that's all that's needed now.
13170 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13171 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13172 TIMESPEC_RESOLUTION.
13173 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13174 LOG10_TIMESPEC_RESOLUTION.
13175 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13176 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13177 (make_emacs_time): Remove. All used changed to make_timespec.
13178 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13179 (current_timespec): Rename from current_emacs_time. All uses changed.
13180 (add_emacs_time): Remove. All uses changed to timespec_add.
13181 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13182 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13183 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13184 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13185 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13186 (current_timespec): Rename from current_emacs_time. All uses changed.
13187 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13188 changed to timespec_cmp.
13189 * xgselect.c: Include <timespec.h>, since our .h files don't.
13191 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13193 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13194 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13195 Remove the leftovers.
13196 * gtkutil.c (toplevel): Do not declare Qxft but include
13198 * image.c (toplevel): Do not declare Vlibrary_cache because
13199 it's already done in lisp.h.
13201 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13203 * lisp.h (Mouse_HLInfo): Move from here...
13204 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13205 (reset_mouse_highlight): New function.
13206 * msdos.c (dos_set_window_size, IT_update_begin)
13207 (internal_terminal_init):
13208 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13209 (ns_initialize_display_info):
13210 * w32console.c (initialize_w32_display):
13211 * w32term.c (x_update_window_end, x_free_frame_resources)
13212 (w32_initialize_display_info):
13213 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13214 * window.c (Fdelete_other_windows_internal):
13215 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13216 * termchar.h (toplevel):
13217 * xterm.h (toplevel): Include dispextern.h.
13219 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13221 Fix minor problems found by static checking.
13222 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13223 (expect): Avoid nested-if warning.
13224 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13225 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13226 * nsterm.h, nsterm.m (ns_select):
13227 * xgselect.c, xgselect.h (xg_select):
13228 Adjust signature to better match pselect's.
13229 * nsterm.m (ns_select):
13230 Don't set *TIMEOUT, since pselect doesn't.
13231 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13232 diagnostic about assigning const char * to it.
13233 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13235 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13237 * lread.c (substitute_object_recurse): Handle hash-tables as well
13240 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13242 Fix unlikely core dump in init_tty, and simplify terminfo case.
13243 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13244 The old version incorrectly dumped core if malloc returned a
13245 buffer containing only non-NUL bytes.
13246 (init_tty): Do not allocate or free termcap buffers; the
13247 struct does that for us now.
13248 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13249 (struct tty_display_info): Define members termcap_term_buffer and
13250 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13251 use them. Allocate them directly in struct rather than indirectly
13252 via a pointer, to simplify init_tty.
13254 * frame.c (check_minibuf_window): Initialize 'window' properly,
13255 so that Emacs reliably aborts later if 'window' is not initialized.
13257 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13259 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13260 of VoidSymbol (Bug#15154).
13262 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13264 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13265 mouse_face_beg_y and mouse_face_end_y.
13266 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13267 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13268 Adjust users and update comment where appropriate.
13270 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13272 * frame.c (check_minibuf_window): New function.
13273 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13274 Call check_minibuf_window (Bug#15183).
13276 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13278 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13279 because this is the only last cursor data we need to keep and consult.
13280 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13281 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13284 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13286 Fix recovering from possible decompression error.
13287 Since insert_from_gap doesn't always move point, we can't use PT as
13288 the position where the partially decompressed data ends, and
13289 should count how many bytes was produced so far.
13290 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13291 (unwind_decompress): Really delete partially uncompressed data.
13292 (Fzlib_decompress_region): Take decompressed data size into account.
13294 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13296 * syntax.c (init_syntax_once): Adjust comment and do an early
13297 initialization of Qchar_table_extra_slots just once...
13298 * casetab.c (init_casetab_once):
13299 * category.c (init_category_once):
13300 * character.c (syms_of_character):
13301 * coding.c (syms_of_coding):
13302 * xdisp.c (syms_of_xdisp): ...and omit it here.
13304 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13306 * xdisp.c (get_next_display_element): Don't apply to characters
13307 from a display vector the logic of setting it->end_of_box_run_p
13308 suitable for characters from a buffer. (Bug#15175)
13310 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13311 to handle directories, rather than '_utime' which doesn't.
13314 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13316 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13317 or fullscreen (Bug#14627).
13319 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13321 System-dependent integer overflow fixes.
13322 * process.c (Fset_process_window_size): Signal an error if
13323 the window size is outside the range supported by the lower level.
13324 * sysdep.c (set_window_size): Return negative on error,
13325 nonnegative on success, rather than -1, 0, 1 on not in system,
13326 failure, success. This is simpler. Caller changed.
13327 (serial_configure): Remove unnecessary initialization of local.
13328 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13329 size fits in unsigned long; this isn't true on some 32-bit hosts.
13330 Avoid buffer overrun if some future version of /proc/meminfo has a
13331 variable name longer than 20 bytes.
13332 (system_process_attributes) [__FreeBSD__]:
13333 Don't assume hw.availpages fits in 'int'.
13335 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13337 Don't let very long directory names overrun the stack.
13338 Fix some related minor problems involving "//", vfork.
13339 * callproc.c (encode_current_directory): New function.
13340 (call_process): Don't append "/"; not needed.
13341 * fileio.c (file_name_as_directory_slop): New constant.
13342 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13343 this can save the caller having to alloca.
13344 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13345 Use SAFE_ALLOCA, not alloca.
13346 (directory_file_name, Fexpand_file_name): Leave leading "//"
13347 alone, since it can be special even on POSIX platforms.
13348 * callproc.c (call_process):
13349 * process.c (Fformat_network_address):
13350 * sysdep.c (sys_subshell):
13351 Use encode_current_directory rather than rolling our own.
13352 (create_process): No need to encode directory; caller does that now.
13353 * process.h (encode_current_directory): New decl.
13354 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13355 Rework to avoid 'goto xyzzy;'.
13357 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13359 * xdisp.c (handle_face_prop): If the default face was remapped use
13360 the remapped face for strings from prefix properties. (Bug#15155)
13362 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13364 Minor cleanup for redisplay interface and few related functions.
13365 * frame.h (enum text_cursor_kinds): Move from here...
13366 * dispextern.h (enum text_cursor_kinds): ...to here.
13367 (toplevel): Drop unnecessary declarations.
13368 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13369 in update_window_end_hook and draw_window_cursor functions.
13370 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13371 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13372 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13373 * xterm.c (x_update_window_end, x_draw_window_cursor):
13374 * xdisp.c (display_and_set_cursor, update_window_cursor)
13375 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13376 enum text_cursor_kinds where appropriate.
13378 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13380 Redesign redisplay interface to drop updated_row and updated_area.
13381 * dispextern.h (updated_row, updated_area): Remove declaration.
13382 (struct redisplay_interface): Pass glyph row and row area parameters
13383 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13384 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13386 * dispnew.c (updated_row, updated_area): Remove.
13387 (redraw_overlapped_rows, update_window_line): Adjust user.
13388 (update_marginal_area, update_text_area): Likewise. Pass updated row
13389 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13390 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13393 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13395 * process.c (flush_pending_output): Remove stub.
13398 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13400 * callproc.c: Fix race that killed background processes (Bug#15144).
13401 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13402 Record deleted process-id in critical section, not afterwards.
13403 Don't mistakenly kill process created by a call-process invocation
13404 that discards output and does not wait.
13406 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13408 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13409 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13410 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13411 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13412 to shut up compiler in mark_object.
13413 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13415 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13417 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13418 We can't portably rely on PTY_OPEN doing that, even if
13419 it calls posix_openpt with O_CLOEXEC.
13421 2013-08-20 Kenichi Handa <handa@gnu.org>
13423 * character.c (string_char): Improve commentary.
13425 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13427 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13428 (struct animation_cache): Make signature a flexible array member.
13429 All uses changed. This is a tad slower but may insulate us better
13430 from future changes to ImageMagick.
13432 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13434 * image.c: Shrink memory needed for animation cache.
13435 (SIGNATURE_DIGESTSIZE): New constant.
13436 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13437 (imagemagick_create_cache): Copy the signature. This saves
13438 several KB of memory that ImageMagick wastes per signature.
13439 Don't bother updating the update_time, as the caller does that now.
13440 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13441 it's a fixed size struct member now.
13442 (imagemagick_get_animation_cache): Always destroy the signature,
13443 as it's now imagemagick_create_cache's responsibility to copy it.
13444 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13445 and use memcmp rather than strcmp.
13446 eassert that ImageMagick returns a signature of the specified length.
13448 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13450 * image.c (imagemagick_get_animation_cache): Don't segfault on
13452 (imagemagick_get_animation_cache): Revert to previous definition
13453 so that it actually works. But keep the memory leak fix.
13454 (imagemagick_get_animation_cache): Fix memory leak.
13456 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13458 * image.c: Fix animation cache signature memory leak.
13459 Fix some other minor performance problems while we're at it.
13460 (imagemagick_create_cache): Clear just the members that
13461 need clearing. Don't set update_time, as caller does that now.
13462 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13463 Simplify by using pointer-to-pointer instead of a prev pointer.
13464 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13465 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13466 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13467 it's already a copy. Free the signature probe unless it's cached.
13469 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13470 This was introduced by my 2013-08-12 fix for Bug#15035.
13472 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13474 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13475 (imagemagick_prune_animation_cache): Now static.
13477 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13479 * image.c (imagemagick_get_animation_cache): Don't segfault when
13480 pruning all entries.
13482 2013-08-18 Ken Brown <kbrown@cornell.edu>
13484 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13485 static heap if ENABLE_CHECKING is defined.
13486 (max_bss_sbrk_ptr): New variable.
13487 (bss_sbrk): Use it.
13488 (report_sheap_usage): Report maximum static heap usage instead of
13489 ending static heap usage.
13491 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13493 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13494 of zlib_initialized according to the results of calling
13495 init_zlib_functions.
13497 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13499 * image.c: Implement an ImageMagick per-image cache.
13500 (imagemagick_get_animation_cache): Fix a double-free error.
13501 (imagemagick_load_image): Remove the ping_wand code, which only
13502 apparently saved time on invalid animated images, and slowed down
13503 everything else. Optimize for the common case.
13505 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13507 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13509 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13511 * marker.c (set_marker): Remove documentation of undefined behavior.
13513 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13515 * image.c (imagemagick_compute_animated_image): Animate correctly
13516 when sub-images are smaller than the main image.
13517 (imagemagick_compute_animated_image): Setting the iterator row to
13518 zero is apparently not allowed.
13519 (imagemagick_compute_animated_image): Allow images that say they
13520 have sub-images that are bigger than the main image, but just crop
13523 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13525 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13527 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13529 * image.c (imagemagick_compute_animated_image): Respect the GIF
13532 2013-08-15 Ken Brown <kbrown@cornell.edu>
13534 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13535 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13538 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13540 Fix minor problems found by static checking.
13541 * frame.c (delete_frame):
13542 * xdisp.c (next_element_from_display_vector):
13543 Avoid uninitialized local.
13544 * image.c (imagemagick_compute_animated_image): Port to C89.
13545 Prefer usual GNU indentation style for loops.
13546 Be more careful about bizarrely large sizes, by using ptrdiff_t
13549 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13551 Fix infinite frame selection loop (Bug#15025).
13552 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13554 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13556 * xdisp.c (compute_window_start_on_continuation_line):
13557 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13558 to make sure we end up setting the window start at the leftmost
13559 visible character of the display line. This avoids funky
13560 horizontal shifting because the window start is not kept on the
13561 same position. (Bug#15090)
13562 (next_element_from_display_vector): Support 'box' face attribute
13563 in the face definitions of a display vector. (Bug#15099)
13565 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13567 * image.c (imagemagick_compute_animated_image): Implement animated
13568 images (bug#14700).
13569 (imagemagick_compute_animated_image): Fix some compilation
13570 warnings. Implement a very simple cache to make the animation
13571 usable at all, but it should be replaced with a per-image cache.
13573 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13575 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13576 to do `for' loops over alist values.
13577 * buffer.h (FOR_EACH_BUFFER):
13578 * process.c (FOR_EACH_PROCESS): Use it.
13579 (handle_child_signal, status_notify, Fget_buffer_process)
13580 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13582 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13584 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13585 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13586 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13587 to xzalloc and so avoid redundant call to memset.
13588 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13589 members because it is allocated with xzalloc and so already zeroed.
13591 2013-08-14 Ken Brown <kbrown@cornell.edu>
13593 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13596 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13598 Utility function and macro to copy Lisp string to C string.
13599 * lisp.h (xlispstrdupa): New macro.
13600 (xlispstrdup): New prototype.
13601 * alloc.c (xlispstrdup): New function.
13602 * callint.c (Fcall_interactively):
13603 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13604 (Fsubstitute_in_file_name):
13605 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13606 * image.c (x_create_bitmap_from_file):
13607 * w32term.c (w32_term_init):
13608 * xterm.c (x_term_init): Use xlispstrdup.
13610 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13612 * image.c (imagemagick_load_image): Make animated pictures work.
13613 There's still some problems with background color settings, though
13616 * decompress.c (unwind_decompress): Always restore point.
13618 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13620 * marker.c (set_marker): Reformat documentation.
13622 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13624 * xdisp.c (cursor_type_changed): Now static.
13626 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13627 Use changed. This avoids the need to call xmalloc and for the
13628 caller to call xfree, and avoids memory leaks in some situations.
13630 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13632 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13633 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13634 (redisplay_window): If window_end_valid is cleared due to non-zero
13635 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13636 so do not call to try_cursor_movement for that window.
13638 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13640 * window.h (struct window): Convert window_end_pos and
13641 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13642 (wset_window_end_pos, wset_window_end_vpos): Remove.
13643 * dispnew.c (adjust_glyph_matrix):
13644 * window.c (Fwindow_end, replace_window, set_window_buffer)
13646 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13647 (set_vertical_scroll_bar, redisplay_window, try_window)
13648 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13649 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13650 (note_mouse_highlight): Adjust users.
13651 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13654 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13656 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13657 * image.c (imagemagick_filename_hint): Use `const char *' and
13658 prefer SSDATA to SDATA to avoid warnings.
13660 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13662 Cleanup window fringes, margins and scroll bars adjustments.
13663 * window.c (set_window_fringes, set_window_margins)
13664 (set_window_scroll_bars, apply_window_adjustment): New functions.
13665 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13666 (Fset_window_scroll_bars): Use them.
13668 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13670 * window.h (struct window): Convert scroll_bar_width
13671 from Lisp_Object to integer. Adjust comment.
13672 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13674 * window.c (wset_scroll_bar_width): Remove.
13675 (make_window): Initialize scroll_bar_width.
13676 (Fsplit_window_internal): Use direct assignment.
13677 (Fset_window_configuration, save_window_save):
13678 Convert Lisp_Object to integer and back where appropriate.
13679 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13680 bar was actually changed, and mention this in docstring.
13682 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13684 * decompress.c: Minor simplifications.
13685 (Fzlib_decompress_region): Don't bother verifying
13686 that avail_out <= UINT_MAX, as that was confusing.
13687 Mention the restriction in a comment instead.
13688 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13690 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13692 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13693 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13695 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13697 * image.c (imagemagick_filename_hint): Check for errors in the
13700 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13702 * window.c (Fwindow_margins): Return nil when there's no marginal
13703 area, as per the documented API.
13705 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13706 Fmake_vector, as scroll bar's struct members are not all Lisp
13707 objects now. This avoids crashes in GC.
13709 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13710 bool, so its address could be taken.
13712 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13714 * image.c (imagemagick_filename_hint): New function to possibly
13715 apply `image-content-type-suffixes'.
13716 (imagemagick_load_image): Use it.
13718 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13720 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13721 if loading zlib failed.
13723 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13725 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13726 2013-08-13 checkin below. Change bool to BOOL, rule is:
13727 All Obj-C code uses BOOL, except for interfaces callable from C.
13729 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13731 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13733 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13734 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13735 bool instead of BOOL.
13736 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13737 from Lisp_Object to bitfield. Adjust comment.
13738 * w32term.c (x_scroll_bar_create): Adjust user.
13739 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13740 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13741 Use bool for boolean.
13742 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13743 to `unsigned int' when defining a bitfield.
13745 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13747 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13749 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13751 * window.h (struct window): Convert left_margin_cols and
13752 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13753 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13754 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13756 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13758 (showing_window_margins_p, update_window_line, update_frame_1):
13759 * fringe.c (draw_fringe_bitmap_1):
13760 * xdisp.c (window_box_width): Adjust users.
13761 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13762 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13763 Use direct assignment.
13764 (Fset_window_configuration, save_window_save, Fwindow_margins):
13765 Convert Lisp_Object to integer and back where appropriate.
13766 (Fset_window_margins): Adjust user. Return t if any margin
13767 was actually changed, and mention this in docstring.
13769 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13771 * syntax.c (forward_word):
13772 * cmds.c (forward_char, backward_char): Mention the optional argument.
13774 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13776 * window.h (struct window): Convert left_fringe_width
13777 and right_fringe_width from Lisp_Objects to integers.
13779 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13780 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13781 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13783 (make_window): Initialize new integer fields to -1.
13784 (Fsplit_window_internal): Use direct assignment.
13785 (Fset_window_configuration, save_window_save):
13786 Convert Lisp_Object to integer and back where appropriate.
13787 (Fset_window_fringes): Adjust user. Return t if any fringe
13788 was actually changed, and mention this in docstring.
13790 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13792 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13793 * nsfns.m (x_set_cursor_type):
13794 * w32fns.c (x_set_cursor_type):
13795 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13796 * xdisp.c (set_frame_cursor_types): ...but in common code.
13798 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13800 * font.c (clear_font_cache): New function, stripped from...
13801 (Fclear_font_cache): ...here, which now uses the function
13802 above. Adjust comment.
13803 * font.h (clear_font_cache): Add prototype.
13804 * xfaces.c (clear_face_cache): Use clear_font_cache.
13806 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13808 * window.c (Fset_window_start): Compare `w', not `window' because
13809 `w' might not be equal to `window' after call to decode_live_window.
13811 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13813 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13814 This fixes a problem introduced by the Bug#15035 patch
13815 when using GPG. Reported by Herbert J. Skuhra.
13817 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13819 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13820 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13821 not yet initialized.
13823 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13825 * decompress.c (Fzlib_decompress_region): Support zlib
13826 decompression, too, and rename.
13828 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13830 Minor zlib configuration tweaks.
13831 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13832 Don't assume presence of fn_inflateInit2_ zlib internal function.
13834 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13836 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13837 include the zlib prefix.
13839 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13841 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13842 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13843 define static variables that are pointers to zlib functions to be
13844 dynamically loaded.
13845 (init_zlib_functions) [WINDOWSNT]: New function.
13846 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13848 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13849 macros instead of invoking the zlib functions directly.
13850 (syms_of_decompress): DEFSYM Qzlib_dll.
13851 Staticpro Szlib_available_p.
13853 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13855 Avoid looping over all frame windows to freeze and unfreeze.
13856 * window.h (struct window): Drop frozen_window_start_p.
13857 (freeze_window_starts): Drop prototype.
13858 * frame.h (struct frame): New frozen_window_starts flag.
13859 (FRAME_WINDOWS_FROZEN): New macro.
13860 * window.c (freeze_window_start, freeze_window_starts):
13862 (select_window, replace_window): Adjust users.
13863 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13864 (window_frozen_p): New function.
13865 (redisplay_window): Use it.
13867 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13869 Fix some fd issues when running subprocesses (Bug#15035).
13870 Fix bugs that can leak files or file descriptors on errors.
13871 Don't unlink open temp files, as that's hard for users to diagnose
13872 when things go awry (e.g., temp disk exhausted).
13873 Don't bother to lock temp files. Check for invalid recursion.
13874 * callproc.c (synch_process_fd): Remove. All uses removed.
13875 (synch_process_tempfile): New var or macro.
13876 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13878 (record_kill_process): New arg, the temp name. All callers changed.
13879 (delete_temp_file): Now just a simple wrapper around unlink.
13880 (call_process_kill): New arg, the call_process_fd array.
13881 Close them all. Clear synch_process_pid. Remove the temp file,
13882 or arrange for it to be removed.
13883 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13884 that's been moved to synch_process_tempfile. Caller changed.
13885 Do not remove the tempfile; that's now call_process_kill's
13887 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13888 call_process_kill; the caller now does that.
13889 (call_process_cleanup): Do not close the process fd; that's now
13890 call_process_kill's responsibility.
13891 (Fcall_process): Implement via new function call_process, which
13892 has most of the old body of Fcall_process, but with a different API.
13893 (call_process): New function that does not open or close filefd if
13894 it is nonnegative. Record which fds need to be closed, and let
13895 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13896 Signal an error if invoked recursively (could be done via a hook).
13897 Simplify creation of the tempfile in the MSDOS case.
13898 Don't create the output file until after checking for the executable.
13899 Report any failure to open /dev/null.
13900 Don't open /dev/null for writing twice; once is enough.
13901 Don't create pipe if all output is being discarded or sent to file.
13902 Don't worry about setting up the coding system or reading from the
13903 pipe if all output is being discarded.
13904 Hoist fd_error local into top level, to lessen block nesting.
13905 Don't record deleted pid here; now done by Fcall_process_region.
13906 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13907 and note its success in synch_process_tempfile.
13908 Do not leak resources when child_setup fails.
13909 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13910 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13911 (create_temp_file): Now returns open fd, with an additional
13912 Lisp_Object * argument to return the name. All callers changed.
13913 Do not close the file; rewind it instead, and leave it open for
13914 the caller. Do not lock the temp file. Unwind-protect the file
13915 and the file-descriptor.
13916 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13917 If an asynchrounous process, record it here, not in call_process.
13918 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13919 * eval.c (set_unwind_protect): New function.
13920 * fileio.c (write_region): New function, generalized from the
13921 old Fwrite_region. Do not lock temp files.
13922 (Fwrite_region): Use it.
13923 * lisp.h (set_unwind_protect, write_region): New decls.
13924 * process.c: Include <verify.h>.
13925 (make_process): Mark fds as initially closed.
13926 (deleted_pid_list): Now a list of pid-filename pairs.
13928 (close_process_fd): New function.
13929 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13930 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13931 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13932 (create_process, create_pty, Fmake_serial_process)
13933 (server_accept_connection): Record which fds need to be closed,
13934 and let deactivate_process close them.
13935 (Fmake_network_process): Do not discard the unwind-protect
13936 until it's safe to do so.
13937 (deactivate_process): Close the fds opened by create_process etc.
13938 (Fprocess_send_eof): Adjust to new way of recording open fds.
13939 Report an error if /dev/null can't be opened, instead of aborting.
13940 * process.h (PROCESS_OPEN_FDS): New constant.
13941 (struct Lisp_Process): New member open_fds.
13942 (record_kill_process, record_deleted_pid): Adjust signatures.
13943 (record_deleted_pid): Move decl here ...
13944 * syswait.h (record_deleted_pid): ... from here.
13946 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13948 * decompress.c: Fix bugs with large buffers and weird inputs.
13949 Tune a bit. Reindent as per usual Emacs style.
13950 (BUFFER_SIZE): Remove.
13951 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13952 more than UINT_MAX bytes. Decompress into the gap instead of into
13953 an auto buffer, as this should avoid copying. Return nil if
13954 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13955 set immediate_quit; we shouldn't trust zlib code that much.
13957 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13959 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13960 errors, and really move the gap to where we want it.
13962 * lisp.h: Include decompress.c support.
13964 * emacs.c (main): Include decompress.c support.
13966 * Makefile.in: Include -lz if present.
13968 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13970 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13971 (initWithTitle:): Initialize frame to 0.
13972 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13973 (fillWithWidgetValue:frame:): Rename from
13974 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13976 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13977 fillWithWidgetValue:frame:
13979 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13980 remove memory leak warnings.
13982 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13983 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13984 menu_pending_title.
13986 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13987 (x_activate_menubar): Update the whole menu.
13988 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13989 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13990 current event is not NSSystemDefined (Bug#15001).
13991 Call ns_check_menu_open only if trackingMenu is 2.
13992 (menuDidClose:): New method, decrease trackingMenu.
13993 (fillWithWidgetValue:setDelegate:): New method.
13994 (fillWithWidgetValue:): Call the above.
13996 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13998 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
14000 Omit some unnecessary casts.
14001 Many of these go back to the old pre-C89 days, when they may have
14002 been needed, but we've been assuming C89 or later for a while now.
14003 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
14004 (live_float_p, live_misc_p, live_vector_p):
14005 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
14006 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
14007 (defvar_per_buffer):
14008 * callint.c (Fcall_interactively):
14009 * doc.c (Fsubstitute_command_keys):
14010 * filelock.c (get_boot_time):
14011 * frame.c (xrdb_get_resource):
14012 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
14013 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
14014 (xg_get_file_name_from_selector, menuitem_destroy_callback)
14015 (menuitem_highlight_callback, menu_destroy_callback)
14016 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
14017 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
14018 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
14019 (xg_tool_bar_help_callback, tb_size_cb):
14020 * image.c (xpm_alloc_color, png_read_from_memory)
14021 (png_read_from_file, png_load_body, our_memory_skip_input_data)
14022 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
14024 * keymap.c (describe_map):
14025 * nsfns.m (Fns_display_monitor_attributes_list):
14026 * nsmenu.m (process_dialog:):
14027 * nsterm.m (hold_event):
14028 * process.c (wait_reading_process_output):
14029 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
14030 * scroll.c (do_direct_scrolling, scrolling_1):
14031 * termcap.c (tgetent):
14032 * window.c (check_window_containing, add_window_to_list)
14033 (freeze_window_starts):
14034 * xdisp.c (compare_overlay_entries, vmessage):
14035 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
14036 (x_get_monitor_attributes_xrandr)
14037 (Fx_display_monitor_attributes_list, x_display_info_for_name)
14038 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
14039 * xfont.c (xfont_match, xfont_open):
14040 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
14041 (menubar_selection_callback, menu_position_func)
14042 (popup_selection_callback, create_and_show_popup_menu)
14043 (dialog_selection_callback, create_and_show_dialog):
14044 * xrdb.c (x_get_string_resource)
14046 * xsmfns.c (x_session_check_input):
14047 * xterm.c (x_draw_glyphless_glyph_string_foreground)
14048 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
14049 (xaw_jump_callback, xaw_scroll_callback):
14050 Omit unnecessary casts.
14052 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14054 Minor string-length refactoring.
14055 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14056 * frame.c (make_monitor_attribute_list):
14057 Prefer build_string to strlen + make_string.
14059 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14061 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14062 don't check minor_code (Bug#14417).
14064 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14066 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14067 vertical positions instead. This avoids calling MATRIX_ROW with
14068 row numbers that are possibly beyond valid limits. (Bug#15064)
14070 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14072 Use xstrdup and build_unibyte_string where applicable.
14073 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14074 * xfns.c (x_window):
14075 * xrdb.c (x_get_customization_string):
14076 * xterm.c (xim_initialize):
14077 * w32fns.c (w32_window): Use xstrdup.
14078 (w32_display_monitor_attributes_list):
14079 * emacs.c (init_cmdargs):
14080 * keyboard.c (PUSH_C_STR):
14081 * nsfont.m (nsfont_open):
14082 * sysdep.c (system_process_attributes):
14083 * w32.c (system_process_attributes):
14084 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14086 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14088 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14089 variables of these types so that GDB would know about them, as aid
14090 for debugging fatal exceptions. (Bug#15024) See also
14091 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14094 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14096 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14097 larger than the NSWindow (Bug#14934).
14099 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14101 Redesign redisplay interface to drop global variable updated_window.
14102 Always pass currently updated window as a parameter to update routines.
14103 * dispextern.h (updated_window): Remove declaration.
14104 (struct redisplay_interface): Pass window parameter to
14105 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14106 and after_update_window_hook.
14107 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14109 * dispnew.c (updated_window): Remove.
14110 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14111 (update_window_line): Adjust to match redisplay interface changes.
14112 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14113 (ns_scroll_run, ns_after_update_window_line):
14114 * w32term.c (x_update_window_begin, x_update_window_end)
14115 (x_after_update_window_line, x_scroll_run):
14116 * xterm.c (x_update_window_begin, x_update_window_end)
14117 (x_after_update_window_line, x_scroll_run):
14118 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14119 Likewise. Adjust comments where appropriate.
14120 (x_cursor_to): Simplify because this is always called during window
14121 update (but install debugging check anyway).
14122 (expose_window): Check must_be_updated_p flag to see whether this
14123 function is called during window update.
14125 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14127 Do not reset window modification event counters excessively.
14128 These leftovers and poor man's tricky methods to catch extra
14129 redisplay's attention are no longer needed.
14130 * frame.c (set_menu_bar_lines_1):
14131 * minibuf.c (read_minibuf_unwind):
14132 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14133 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14134 (window_scroll_line_based, Fset_window_configuration):
14135 * xdisp.c (redisplay_window): Do not reset last_modified and
14136 last_overlay_modified counters.
14138 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14140 * xselect.c (x_send_client_event): Set send_event and serial, memset
14141 data.l as it might be bigger than data.b. Use 24 bit mask to
14142 XSendEvent (Bug#15034).
14144 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14146 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14147 for TTY frames that are not the top frame on their console.
14150 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14152 * w32term.c (w32fullscreen_hook): Really maximize frame when
14153 asked for (Bug#14841).
14155 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14157 Prefer selected_window to Fselected_window, likewise for frames.
14158 * buffer.c (Fbuffer_swap_text):
14159 * data.c (Fvariable_binding_locus):
14160 * window.c (run_window_configuration_change_hook): Adjust users.
14161 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14162 Use decode_live_frame.
14164 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14166 Be more careful if selected window shows the buffer other than current,
14167 use window_outdated only if this is not so. This change should also
14168 address some weird issues discussed in Bug#13012.
14169 * window.h (window_outdated): New prototype.
14170 * window.c (window_outdated): Now here. Convert from static and
14171 always assume window's buffer.
14172 (Fwindow_end, Fwindow_line_height): Use it.
14173 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14174 and always assume window's buffer.
14175 (redisplay_window): Adjust user.
14176 (redisplay_internal): Call to reconsider_clip_changes once and
14177 check whether mode line should be updated only if selected window
14178 shows current buffer.
14179 (run_window_scroll_functions): Use eassert for debugging check.
14180 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14182 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14184 * window.c (window_scroll, window_scroll_pixel_based)
14185 (window_scroll_line_based): Use bool for booleans.
14187 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14189 * process.c: Fix minor off-by-one issues in descriptor counts.
14190 This shouldn't fix any real bugs, but it cleans up the code a bit.
14191 (max_process_desc, max_input_desc): -1, not 0, means none.
14193 (delete_input_desc): New function.
14194 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14195 (deactivate_process): Scan backwards when recomuting max_process_desc;
14196 that should be faster.
14197 (init_process_emacs): Initialize max_input_desc.
14199 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14201 Use region cache to speedup bidi_find_paragraph_start.
14202 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14203 Rename cache_long_line_scans to cache_long_scans.
14204 * buffer.c (bset_cache_long_line_scans): Rename to
14205 bset_cache_long_scans.
14206 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14207 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14209 (syms_of_buffer): Rename cache-long-line-scans to
14210 cache-long-scans. Adjust docstring.
14211 * search.c (newline_cache_on_off):
14212 * indent.c (width_run_cache_on_off): Adjust users.
14213 * bidi.c (bidi_paragraph_cache_on_off): New function.
14214 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14215 * insdel.c (prepare_to_modify_buffer):
14216 Invalidate bidi_paragraph_cache if enabled.
14218 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14220 Invalidate region caches only if buffer text is going to be changed.
14221 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14222 (modify_text): ...new prototype.
14223 (prepare_to_modify_buffer_1): New prototype.
14224 * textprop.c (modify_region): Rename to...
14225 (modify_text_properties): ...new function.
14226 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14227 (Fremove_list_of_text_properties): Adjust users.
14228 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14229 (modify_text): ...new function.
14230 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14231 (prepare_to_modify_buffer_1): ...new function.
14232 * casefiddle.c (casify_region):
14233 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14234 (Ftranspose_regions): Use modify_text.
14236 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14238 * lisp.mk (lisp): Add nadvice.elc.
14240 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14242 New macro to iterate over live buffers similar to frames.
14243 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14244 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14245 Declare buffer-related variables here to offload lisp.h.
14246 * buffer.c (Vbuffer_alist): Adjust comment.
14247 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14248 (other_buffer_safely):
14249 * data.c (store_symval_forwarding):
14250 * dispnew.c (Fframe_or_buffer_changed_p):
14251 * fileio.c (Fdo_auto_save):
14252 * filelock.c (unlock_all_files):
14253 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14255 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14257 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14258 * callproc.c (create_temp_file):
14259 * filelock.c (create_lock_file):
14260 Assume mkostemp, since it's now provided by Gnulib.
14262 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14264 * w32.c (mkostemp): New function.
14265 (mktemp): Remove, no longer used. Most of the code reused in
14266 mkostemp. (Bug#15015)
14267 (mktemp): Don't undef.
14269 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14271 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14272 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14273 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14274 (free_glyph_pool, check_glyph_memory): Likewise for
14275 all users. Adjust comments where appropriate.
14277 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14279 * composite.h: Minor fixups.
14280 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14281 to fix a misspelling, and change it to an inline function while
14282 we're at it (it need not be a macro). All uses changed.
14283 (composition_method, composition_valid_p):
14284 Rewrite to avoid assignments in if-conditions.
14286 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14288 Do not use global Lisp_Object in composition macros.
14289 * composite.h (composition_temp): Remove declaration.
14290 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14291 (composition_method, composition_valid_p): ...inline functions.
14292 (compose_region): Remove the leftover.
14293 * composite.c (composition_temp): Remove.
14294 (run_composition_function, update_compositions)
14295 (composition_compute_stop_pos, composition_adjust_point)
14296 (Ffind_composition_internal):
14297 * coding.c (handle_composition_annotation):
14298 * xdisp.c (handle_composition_prop, check_point_in_composition):
14299 Related users changed.
14301 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14303 Drop FRAME_PTR typedef.
14304 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14305 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14306 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14307 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14308 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14309 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14310 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14311 All related users changed.
14313 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14315 * eval.c (default_toplevel_binding): New function.
14317 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14318 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14319 (syms_of_eval): Export them.
14320 * data.c (Fdefault_value): Micro cleanup.
14321 * term.c (init_tty): Use "false".
14323 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14325 Fix X GC leak in GTK and raw (no toolkit) X ports.
14326 * xterm.c (x_free_frame_resources): If white and black relief
14327 GCs are allocated, always free them here.
14328 * xfns.c (x_make_gc): Omit redundant initialization.
14329 * widget.c (create_frame_gcs): Remove the leftover.
14330 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14331 in x_free_frame_resources.
14333 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14335 * nsterm.m (windowWillResize:toSize:): Only change title if
14336 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14338 (viewDidEndLiveResize): New method.
14340 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14341 inside NS_IMPL_COCOA.
14343 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14345 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14346 Do not check whether undo is enabled because record_insert and
14347 record_delete does that themselves.
14349 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14351 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14352 member which is not really used any more.
14353 (FRAME_XIC_BASE_FONTNAME): Remove.
14354 * xfns.c (xic_free_fontset): Adjust user.
14355 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14356 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14357 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14358 (xdialog_show): Use eassert for debugging check.
14359 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14361 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14363 * fileio.c, fns.c (merge): Move extern decl from here ...
14364 * lisp.h (merge): ... to here.
14366 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14368 Fix last font-related change.
14369 * w32font.h (w32font_list_internal, w32font_match_internal):
14371 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14372 (uniscribe_list_family): Adjust to match font API change.
14373 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14374 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14376 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14378 * frame.h (FRAME_MOUSE_UPDATE):
14379 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14380 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14382 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14384 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14385 * font.h (struct font_driver): Change list, match, and list_family
14386 functions to accept struct frame * as first arg.
14387 * font.c (font_score, font_compare, font_sort_entities):
14389 (font_sort_entities, font_list_entities, font_select_entity)
14390 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14391 match font API change.
14392 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14393 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14394 * ftxfont.c (ftxfont_list, ftxfont_match):
14395 * xftfont.c (xftfont_list, xftfont_match):
14396 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14397 * w32font.c (w32font_list, w32font_match, w32font_list)
14398 (w32font_list_internal, w32_font_match_internal): Likewise.
14399 * xfaces.c (Fx_family_fonts): Adjust user.
14401 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14403 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14404 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14405 only if HAVE_X_WINDOWS is in use.
14406 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14407 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14408 * w32term.c (x_wm_set_icon_position): Likewise.
14409 * w32fns.c (x_icon): Adjust user.
14411 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14413 * xterm.c (last_mouse_press_frame): Remove the
14414 leftover which is not really used any more.
14415 (handle_one_xevent, syms_of_xterm): Adjust users.
14416 (x_flush): Call XFlush once per each X display, not frame.
14417 This is better because this code always unconditionally skips
14418 non-X frames in Vframe_list and issues the only XFlush if we
14419 have more than one X frame on the same X display.
14420 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14421 Use bool for booleans.
14422 (x_draw_glyph_string_background, cvt_string_to_pixel)
14423 (cvt_pixel_dtor): Drop unnecessary prototypes.
14424 * xterm.h (x_display_ok): Adjust prototype.
14426 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14428 Drop unnecessary functions that deals with frame pixel size.
14429 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14430 (x_pixel_height): Drop prototypes.
14431 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14432 (x_pixel_height): Drop implementations.
14433 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14434 which should be always valid for window frame.
14435 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14436 * w32menu.c (Fx_popup_dialog):
14437 * xmenu.c (Fx_popup_dialog): Likewise for both.
14439 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14441 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14442 frame parameters and call to Fmodify_frame_parameters just once.
14443 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14444 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14445 and mention nil frame in docstring.
14447 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14449 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14450 (x_figure_window_size): Likewise. Adjust to return long.
14451 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14452 (toplevel): Move Qterminal_live_p to...
14453 * terminal.c (toplevel): ...here, make it static, and...
14454 (syms_of_terminal): ...DEFSYM here.
14455 * frame.h (Qterminal_live_p): Remove declaration.
14456 (make_frame, x_figure_window_size): Adjust prototype.
14457 * nsfns.m (Fx_create_frame): Use long for window flags.
14459 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14461 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14462 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14463 Do not assume that emacs_close (INT_MAX) is a no-op.
14465 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14467 * xfaces.c (make_face_cache): For struct face_cache, prefer
14468 xmalloc to xzalloc and so avoid redundant call to memset.
14469 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14471 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14473 * fringe.c (draw_window_fringes, update_window_fringes)
14474 (compute_fringe_widths):
14475 * w32term.c (x_draw_glyph_string):
14476 * window.c (candidate_window_p, Frecenter):
14477 * xfaces.c (realize_basic_faces, realize_default_face)
14478 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14479 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14480 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14481 * xmenu.c (Fx_menu_bar_open_internal):
14482 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14483 * xsettings.c (xft_settings_event):
14484 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14485 Use bool for booleans. Adjust style and comments where
14487 * dispextern.h (draw_window_fringes, update_window_fringes)
14488 (compute_fringe_widths):
14489 * xterm.h (x_had_errors_p): Adjust prototype.
14491 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14493 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14494 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14496 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14498 * fns.c (toplevel): Remove comment before Fsafe_length because
14499 it checks for QUIT.
14501 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14503 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14505 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14507 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14508 frame which got the message is still alive, before dereferencing
14509 its pointer. (Bug#14970)
14511 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14512 be a live window, before using it as such. (Bug#14970)
14514 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14516 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14517 w32_detect_focus_change instead of doing part of its job by hand.
14518 This fixes the problem whereby FOCUS_OUT events were not sent to
14521 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14523 * process.c (Fprocess_list): Doc fix.
14525 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14526 being re-exposed only if it didn't ask to become visible.
14527 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14528 was previously iconified. (Bug#14841)
14529 (x_iconify_frame): Mark the frame iconified.
14531 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14533 Fix minor problems found by static checking.
14534 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14535 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14537 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14539 * eval.c (set_specpdl_old_value): New function.
14540 (unbind_to): Minor simplification.
14541 (get_backtrace_frame): New function.
14542 (Fbacktrace_frame): Use it. Add `base' argument.
14543 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14544 (syms_of_eval): Export backtrace-eval.
14545 * xterm.c (x_focus_changed): Simplify.
14547 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14549 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14551 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14553 * xdisp.c (redisplay_window): Instead of moving point out of
14554 scroll margin, reject the force_start method, and try scrolling
14555 instead. (Bug#14780)
14557 2013-07-24 Ken Brown <kbrown@cornell.edu>
14559 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14562 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14564 * eval.c (Fprogn): Do not check that BODY is a proper list.
14565 This undoes the previous change. The check slows down the
14566 interpreter, and is not needed to prevent a crash. See
14567 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14569 2013-07-23 Glenn Morris <rgm@gnu.org>
14571 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14573 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14575 Port to GNU/Linux systems with tinfo but not ncurses.
14576 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14577 to decide whether ncurses is being used. Without this change,
14578 GCC complains about tgetent not being declared, on a system
14579 that has tinfo installed but ncurses not installed.
14581 * eval.c (Fprogn): Check that BODY is a proper list.
14583 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14584 * data.c (Fsetq_default):
14585 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14586 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14588 Tune by taking advantage of the fact that ARGS is always a list
14589 when a function is declared to have UNEVALLED args.
14591 * emacsgtkfixed.c: Port to GCC 4.6.
14592 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14594 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14596 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14597 here to silence compiler warnings.
14599 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14601 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14602 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14603 from messing up Emacs's 'struct frame' (Bug#14923).
14605 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14607 * alloc.c (make_save_ptr_ptr): Define this function.
14608 It was inadvertently omitted. It's needed only if
14609 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14611 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14613 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14614 frame have focus (Bug#14895).
14616 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14618 Avoid vfork-related deadlock more cleanly.
14619 * callproc.c (child_setup): When the child's exec fails, output
14620 the program name, as that's more useful. Use O_NONBLOCK to avoid
14622 * process.c (create_process_1): Remove; no longer needed.
14623 (create_process): Remove timer hack; no longer needed, now that
14624 the child avoids deadlock.
14626 2013-07-20 Glenn Morris <rgm@gnu.org>
14628 * image.c (Fimage_flush): Fix doc typo.
14630 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14632 Fix array bounds violation when pty allocation fails.
14633 * process.c (PTY_NAME_SIZE): New constant.
14634 (pty_name): Remove static variable; it's now auto.
14635 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14636 Take pty_name as an arg rather than using a static variable.
14637 All callers changed.
14638 (create_process): Recover pty_flag from process, not from volatile local.
14639 (create_pty): Stay inside array even when pty allocation fails.
14640 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14642 * lread.c (Fload): Avoid initialization only when lint checking.
14643 Mention that it's needed only for older GCCs.
14645 2013-07-20 Kenichi Handa <handa@gnu.org>
14647 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14648 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14650 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14652 * lread.c (Fload): Avoid uninitialized warning.
14654 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14656 Fix some minor file descriptor leaks and related glitches.
14657 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14658 (create_lock_file): Use write, not emacs_write.
14659 * image.c (slurp_file, png_load_body):
14660 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14661 (server_accept_connection):
14662 Don't leak an fd on memory allocation failure.
14663 * image.c (slurp_file): Add a cheap heuristic for growing files.
14664 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14665 as that's what the other routines do. Maybe input need not be
14666 blocked at all, but it's better to be consistent.
14667 Avoid undefined behavior when strlen is zero.
14669 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14670 (NSTATICS): Now a constant; doesn't need to be a macro.
14672 2013-07-19 Richard Stallman <rms@gnu.org>
14674 * coding.c (decode_coding_utf_8): Add simple loop for fast
14675 processing of ASCII characters.
14677 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14679 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14681 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14683 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14684 unportable 'struct x_display_info'.
14685 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14686 is a portable type.
14688 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14690 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14691 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14693 (system_process_attributes): Prefer plain char to unsigned char
14694 when either will do. Clean up properly if interrupted or if
14695 memory allocations fail. Don't assume sscanf succeeds.
14696 Remove no-longer-needed workaround to stop GCC from whining.
14697 Read command-line once, instead of multiple times. Check read status a
14698 bit more carefully.
14700 Fix obscure porting bug with varargs functions.
14701 The code assumed that int is treated like ptrdiff_t in a vararg
14702 function, which is not a portable assumption. There was a similar
14703 -- though these days less likely -- porting problem with various
14704 assumptions that pointers of different types all smell the same as
14705 far as vararg functions is conserved. To make this problem less
14706 likely in the future, redo the API to use varargs functions.
14707 * alloc.c (make_save_value): Remove this vararg function.
14708 All uses changed to ...
14709 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14710 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14712 (make_save_ptr): Rename from make_save_pointer, for consistency with
14713 the above. Define only on platforms that need it. All uses changed.
14715 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14717 * keyboard.c: Try to fix typos in previous change.
14718 (DISPLAY_LIST_INFO): New macro.
14719 (kbd_buffer_get_event): Do not access members that are not present
14720 in X11. Revert inadvertent change of "!=" to "=".
14722 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14724 * keyboard.c (kbd_buffer_get_event):
14725 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14726 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14728 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14730 * filelock.c: Fix unlikely file descriptor leaks.
14731 (get_boot_time_1): Rework to avoid using emacs_open.
14732 This doesn't actually fix a leak, but is better anyway.
14733 (read_lock_data): Use read, not emacs_read.
14735 * doc.c: Fix minor memory and file descriptor leaks.
14736 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14737 (get_doc_string, Fsnarf_documentation):
14738 Fix file descriptor leak on error.
14740 * term.c: Fix minor fdopen-related file descriptor leaks.
14741 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14742 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14744 * charset.c: Fix file descriptor leaks and errno issues.
14746 (load_charset_map_from_file): Don't leak file descriptor on error.
14747 Use plain record_xmalloc since the allocation is larger than
14748 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14750 * eval.c (record_unwind_protect_nothing):
14751 * fileio.c (fclose_unwind):
14753 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14754 The replacement doesn't block input, but that no longer seems
14757 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14759 * lread.c: Fix file descriptor leaks and errno issues.
14760 (Fload): Close some races that leaked fds or streams when 'load'
14762 (Fload, openp): Report error number of last nontrivial failure to open.
14763 ENOENT counts as trivial.
14764 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14766 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14767 now that the function is always called with a nonnegative arg.
14768 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14769 All uses replaced with ...
14770 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14772 A few more minor file errno-reporting bugs.
14773 * callproc.c (Fcall_process):
14774 * doc.c (Fsnarf_documentation):
14775 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14776 * process.c (set_socket_option):
14777 Don't let a constructor trash errno.
14778 * doc.c: Include <errno.h>.
14780 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14782 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14784 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14786 Fix w32 bug with call-process-region (Bug#14885).
14787 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14788 to Fcall_process when the input is empty. This simplifies the
14789 code a bit. It makes no difference on POSIXish platforms but
14790 apparently it fixes a bug on w32.
14792 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14793 * fileio.c (close_file_unwind): Don't close if FD is negative;
14794 this can happen when unwinding a zapped file descriptor.
14795 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14796 in case Emacs runs out of memory between the two unwind-protects.
14797 Don't trash errno when closing FD.
14798 Zap the FD in the specpdl when closing it, instead of deferring
14799 the removal of the unwind-protect; this fixes a bug where a child
14800 function unwinds the stack past us.
14802 New unwind-protect flavors to better type-check C callbacks.
14803 This also lessens the need to write wrappers for callbacks,
14804 and the need for make_save_pointer.
14805 * alloc.c (free_save_value):
14806 * atimer.c (run_all_atimers):
14808 * alloc.c (safe_alloca_unwind):
14809 * atimer.c (unwind_stop_other_atimers):
14810 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14811 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14812 * minibuf.c (choose_minibuf_frame_1):
14813 * process.c (make_serial_process_unwind):
14814 * xdisp.c (pop_message_unwind):
14815 * xselect.c (queue_selection_requests_unwind):
14816 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14817 * alloc.c (record_xmalloc):
14818 Prefer record_unwind_protect_ptr to record_unwind_protect with
14820 * alloc.c (Fgarbage_collect):
14821 Prefer record_unwind_protect_void to passing a dummy.
14822 * buffer.c (restore_buffer):
14823 * window.c (restore_window_configuration):
14824 * xfns.c, w32fns.c (do_unwind_create_frame)
14825 New wrapper. All record-unwind uses of wrappee changed.
14826 * buffer.c (set_buffer_if_live):
14827 * callproc.c (call_process_cleanup, delete_temp_file):
14828 * coding.c (code_conversion_restore):
14829 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14830 * editfns.c (save_excursion_restore)
14831 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14832 (save_restriction_restore):
14833 * eval.c (restore_stack_limits, un_autoload):
14834 * fns.c (require_unwind):
14835 * keyboard.c (recursive_edit_unwind, tracking_off):
14836 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14837 * macros.c (pop_kbd_macro, restore_menu_items):
14838 * nsfns.m (unwind_create_frame):
14839 * print.c (print_unwind):
14840 * process.c (start_process_unwind):
14841 * search.c (unwind_set_match_data):
14842 * window.c (select_window_norecord, select_frame_norecord):
14843 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14844 (fast_set_selected_frame):
14845 * xfns.c, w32fns.c (unwind_create_tip_frame):
14846 Return void, not a dummy Lisp_Object. All uses changed.
14847 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14848 * callproc.c (call_process_kill):
14849 * fileio.c (restore_point_unwind, decide_coding_unwind)
14850 (build_annotations_unwind):
14851 * insdel.c (Fcombine_after_change_execute_1):
14852 * keyboard.c (read_char_help_form_unwind):
14853 * menu.c (unuse_menu_items):
14854 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14855 * sound.c (sound_cleanup):
14856 * xdisp.c (unwind_redisplay):
14857 * xfns.c (clean_up_dialog):
14858 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14859 Accept no args and return void, instead of accepting and returning
14860 a dummy Lisp_Object. All uses changed.
14861 * cygw32.c (fchdir_unwind):
14862 * fileio.c (close_file_unwind):
14863 * keyboard.c (restore_kboard_configuration):
14864 * lread.c (readevalllop_1):
14865 * process.c (wait_reading_process_output_unwind):
14866 Accept int and return void, rather than accepting an Emacs integer
14867 and returning a dummy object. In some cases this fixes an
14868 unlikely bug when the corresponding int is outside Emacs integer
14869 range. All uses changed.
14870 * dired.c (directory_files_internal_unwind):
14871 * fileio.c (do_auto_save_unwind):
14872 * gtkutil.c (pop_down_dialog):
14873 * insdel.c (reset_var_on_error):
14874 * lread.c (load_unwind):
14875 * xfns.c (clean_up_file_dialog):
14876 * xmenu.c, nsmenu.m (pop_down_menu):
14877 * xmenu.c (cleanup_widget_value_tree):
14878 * xselect.c (wait_for_property_change_unwind):
14879 Accept pointer and return void, rather than accepting an Emacs
14880 save value encapsulating the pointer and returning a dummy object.
14882 * editfns.c (Fformat): Update the saved pointer directly via
14883 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14884 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14885 (unwind_body): New function.
14886 (record_unwind_protect): First arg is now a function returning void,
14887 not a dummy Lisp_Object.
14888 (record_unwind_protect_ptr, record_unwind_protect_int)
14889 (record_unwind_protect_void): New functions.
14890 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14891 * fileio.c (struct auto_save_unwind): New type.
14892 (do_auto_save_unwind): Use it.
14893 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14894 * insdel.c (struct rvoe_arg): New type.
14895 (reset_var_on_error): Use it.
14896 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14898 (specbinding_func): Remove; there are now several such functions.
14899 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14900 (set_unwind_protect_ptr): New function.
14901 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14903 Be simpler and more consistent about reporting I/O errors.
14904 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14905 Say "Read error" and "Write error", rather than "I/O error", or
14906 "IO error reading", or "IO error writing", when a read or write
14908 * process.c (Fmake_network_process, wait_reading_process_output)
14909 (send_process, Fprocess_send_eof, wait_reading_process_output):
14910 Capitalize diagnostics consistently. Put "failed foo" at the
14911 start of the diagnostic, so that we don't capitalize the
14912 function name "foo". Consistently say "failed" for such
14914 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14915 All callers changed. This is so it can use report_file_error.
14916 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14917 diagnostics consistently as above.
14919 * fileio.c (report_file_errno): Fix errno reporting bug.
14920 If the file name is neither null nor a pair, package it up as a
14921 singleton list. All callers changed, both to this function and to
14922 report_file_error. This fixes a bug where the memory allocator
14923 invoked by list1 set errno so that the immediately following
14924 report_file_error reported the wrong errno value.
14926 Fix minor problems found by --enable-gcc-warnings.
14927 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14928 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14930 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14932 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14933 Set event->arg to Qt if switch-event shall be generated.
14934 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14936 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14938 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14941 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14942 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14943 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14944 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14945 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14946 and there is a focused frame.
14947 (head_table): Add focus-in and focus-out.
14948 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14949 bind to handle-focus-in/out.
14951 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14952 (Fhandle_switch_frame): Call Fhandle_focus_in.
14953 (syms_of_frame): defsubr handle-focus-in/out.
14955 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14957 Fix porting bug to older POSIXish platforms (Bug#14862).
14958 * sysdep.c (emacs_pipe): New function, that implements
14959 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14960 This should port better to CentOS 5 and to Mac OS X 10.6.
14961 All calls to pipe2 changed.
14963 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14964 This makes the code easier to read and the executable a bit smaller.
14965 Do not replace all calls to Fcons that happen to create lists,
14966 just calls that are intended to create lists. For example, when
14967 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14968 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14969 Similarly for list2 through list5.
14970 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14971 * bytecode.c (exec_byte_code):
14972 * callint.c (quotify_arg, Fcall_interactively):
14973 * callproc.c (Fcall_process, create_temp_file):
14974 * charset.c (load_charset_map_from_file)
14975 (Fdefine_charset_internal, init_charset):
14976 * coding.c (get_translation_table, detect_coding_system)
14977 (Fcheck_coding_systems_region)
14978 (Fset_terminal_coding_system_internal)
14979 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14980 * composite.c (update_compositions, Ffind_composition_internal):
14981 * dired.c (directory_files_internal, file_name_completion)
14983 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14984 * doc.c (Fsnarf_documentation):
14985 * editfns.c (Fmessage_box):
14987 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14988 (Feval, eval_sub, Ffuncall, apply_lambda):
14989 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14990 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14991 (Fset_file_times, Finsert_file_contents)
14992 (Fchoose_write_coding_system, Fwrite_region):
14993 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14994 * font.c (font_registry_charsets, font_parse_fcname)
14995 (font_prepare_cache, font_update_drivers, Flist_fonts):
14996 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14997 * frame.c (make_frame, Fmake_terminal_frame)
14998 (x_set_frame_parameters, x_report_frame_params)
14999 (x_default_parameter, Fx_parse_geometry):
15000 * ftfont.c (syms_of_ftfont):
15001 * image.c (gif_load):
15002 * keyboard.c (command_loop_1):
15003 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
15004 (Fcopy_keymap, append_key, Fcurrent_active_maps)
15005 (Fminor_mode_key_binding, accessible_keymaps_1)
15006 (Faccessible_keymaps, Fwhere_is_internal):
15007 * lread.c (read_emacs_mule_char):
15008 * menu.c (find_and_return_menu_selection):
15009 * minibuf.c (get_minibuffer):
15010 * nsfns.m (Fns_perform_service):
15011 * nsfont.m (ns_script_to_charset):
15012 * nsmenu.m (ns_popup_dialog):
15013 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
15014 (Fx_own_selection_internal):
15015 * nsterm.m (append2):
15016 * print.c (Fredirect_debugging_output)
15017 (print_prune_string_charset):
15018 * process.c (Fdelete_process, Fprocess_contact)
15019 (Fformat_network_address, set_socket_option)
15020 (read_and_dispose_of_process_output, write_queue_push)
15021 (send_process, exec_sentinel):
15022 * sound.c (Fplay_sound_internal):
15023 * textprop.c (validate_plist, add_properties)
15024 (Fput_text_property, Fadd_face_text_property)
15025 (copy_text_properties, text_property_list, syms_of_textprop):
15026 * unexaix.c (report_error):
15027 * unexcoff.c (report_error):
15028 * unexsol.c (unexec):
15029 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
15030 (Fformat_mode_line, syms_of_xdisp):
15031 * xfaces.c (set_font_frame_param)
15032 (Finternal_lisp_face_attribute_values)
15033 (Finternal_merge_in_global_face, syms_of_xfaces):
15034 * xfns.c (x_default_scroll_bar_color_parameter)
15035 (x_default_font_parameter, x_create_tip_frame):
15036 * xfont.c (xfont_supported_scripts):
15037 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
15038 (menu_help_callback, xmenu_show):
15039 * xml.c (make_dom):
15040 * xterm.c (set_wm_state):
15041 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
15042 and similarly for list2 through list5.
15044 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
15046 * callproc.c (Fcall_process_region): Fix minor race and tune.
15047 (create_temp_file): New function, with the temp-file-creation part
15048 of the old Fcall_process_region. Use Fcopy_sequence to create the
15049 temp file name, rather than alloca + build_string, for simplicity.
15050 Don't bother to block input around the temp file creation;
15051 shouldn't be needed. Simplify use of mktemp.
15052 Use record_unwind_protect immediately after creating the temp file;
15053 this closes an unlikely race where the temp file was not removed.
15054 Use memcpy rather than an open-coded loop.
15055 (Fcall_process_region): Use the new function. If the input is
15056 empty, redirect from /dev/null rather than from a newly created
15057 empty temp file; this avoids unnecessary file system traffic.
15059 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15061 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15062 Simplify by making this case like the other two. This is a bit
15063 slower on obsolete hosts, but the extra complexity isn't worth it.
15065 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15066 * process.c (create_process) [!DOS_NT]:
15067 Remove now-unnecessary calls to emacs_close.
15069 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15071 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15072 returning early. (Bug#14850)
15074 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15075 and inhibit-iso-escape-detection attributes of 'undecided'.
15078 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15080 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15081 Reported by Herbert J. Skuhra in
15082 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15084 Don't lose top specpdl entry when memory is exhausted.
15085 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15086 specpdl overflow here, to simplify callers; all callers changed.
15087 Always reserve an unused entry at the stack top; this avoids
15088 losing the top entry's information when memory is exhausted.
15090 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15092 Clean up errno reporting and fix some errno-reporting bugs.
15093 * callproc.c (Fcall_process):
15094 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15095 * process.c (create_process, Fmake_network_process):
15096 * unexaix.c (report_error):
15097 * unexcoff.c (report_error):
15098 Be more careful about reporting the errno of failed operations.
15099 The code previously reported the wrong errno sometimes.
15100 Also, prefer report_file_errno to setting errno + report_file_error.
15101 (Fcall_process): Look at openp return value rather than at path,
15102 as that's a bit faster and clearer when there's a numeric predicate.
15103 * fileio.c (report_file_errno): New function, with most of the
15104 old contents of report_file_error.
15105 (report_file_error): Use it.
15106 (Ffile_exists_p, Ffile_accessible_directory_p):
15107 Set errno to 0 when it is junk.
15108 * fileio.c (Faccess_file):
15109 * image.c (x_create_bitmap_from_file):
15110 Use faccessat rather than opening the file, to avoid the hassle of
15111 having a file descriptor open.
15112 * lisp.h (report_file_errno): New decl.
15113 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15116 * process.c (create_process, wait_reading_process_output) [AIX]:
15117 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15118 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15119 a multithreaded environment anyway).
15120 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15122 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15124 * image.c (x_find_image_file): Don't close a remote file handle.
15126 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15128 Fix races with threads and file descriptors.
15129 * callproc.c (Fcall_process_region):
15130 * dired.c (open_directory):
15131 * emacs.c (main, Fdaemon_initialized):
15132 * image.c (x_find_image_file):
15133 * inotify.c (Finotify_rm_watch):
15134 * lread.c (Flocate_file_internal):
15135 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15136 * term.c (term_mouse_moveto, init_tty):
15137 * termcap.c (tgetent):
15138 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15139 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15140 * unexhp9k800.c, unexmacosx.c (unexec):
15141 * callproc.c (Fcall_process_region):
15142 Use emacs_close, not close.
15143 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15144 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15145 and posix_close function on current platforms (which all lack them).
15146 (emacs_close): Use it. This should fix the races on GNU/Linux and
15147 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15148 and it should avoid closing random victim file descriptors on
15151 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15153 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15154 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15155 Touch up doc a bit.
15157 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15158 This is for .gdbinit xbacktrace.
15160 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15161 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15162 (emacs_set_tty): Now static.
15163 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15164 * term.c (tty_capable_p, tty_default_color_capabilities)
15165 (get_tty_terminal, term_mouse_movement)
15166 (handle_one_term_event, init_tty, maybe_fatal):
15167 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15168 (tgetent, scan_file, name_match, compare_contin):
15169 * terminal.c (get_terminal):
15170 Use bool for boolean.
15171 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15172 Prefer char to unsigned char if either will do.
15173 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15174 (tty_write_glyphs): Prefer int to unsigned.
15175 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15176 All callers changed.
15177 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15179 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15182 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15183 (B__dummy__): New dummy symbol, to pacify C89.
15184 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15185 they can't grok varargs macros.
15186 * dispnew.c (add_window_display_history)
15187 (add_frame_display_history):
15188 * print.c (print_object):
15189 * xdisp.c (debug_method_add):
15190 Use %p printf format only for void pointers.
15191 * emacs.c (usage_message): New constant, replacing ...
15192 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15193 (main): Adjust to usage reorg.
15194 * fns.c (syms_of_fns):
15195 * profiler.c (syms_of_profiler):
15196 Don't use non-constant struct initializers.
15197 * gnutls.h (gnutls_initstage_t):
15198 * lisp.h (enum Lisp_Fwd_Type):
15199 * lread.c (lisp_file_lexically_bound_p):
15200 * xsettings.c (anonymous enum):
15201 Remove trailing comma.
15202 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15203 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15204 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15206 * regex.c (const_re_char): New type, to pacify strict C89.
15207 All uses of 'const re_char' replaced to use it.
15208 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15209 with glibc when strict C89. This change is imported from gnulib.
15211 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15212 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15213 Omit GNU_LINUX implementation, since it requires long long.
15214 * xterm.c (x_draw_underwave):
15215 Do not assume the traditional order of struct's members.
15216 (x_term_init): Rewrite to avoid the need for non-constant structure
15219 Syntax cleanup, mostly replacing macros with functions.
15220 This removes the need for the syntax_temp hack.
15221 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15222 * syntax.c (SYNTAX_INLINE): New macro.
15223 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15224 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15225 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15226 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15227 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15228 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15229 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15230 Now constants, not macros.
15231 (syntax_temp) [!__GNUC__]: Remove.
15232 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15233 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15234 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15235 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15236 Move here from syntax.h; now functions, not macros. Except for the
15237 last function, these are static since only syntax.c uses them.
15238 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15239 All uses changed. Now a function, not a macro; use this fact
15240 to simplify the code.
15241 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15242 compiler bugs; no longer relevant.
15243 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15244 (SYNTAX_INLINE): New macro.
15245 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15246 for the new functions. Use bool for boolean member.
15247 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15248 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15249 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15250 (SETUP_BUFFER_SYNTAX_TABLE):
15251 Now extern inline functions, not macros.
15252 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15253 Remove; all uses replaced by implementation.
15254 (syntax_temp) [!__GNUC__]: Remove decl.
15255 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15257 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15259 * emacs.c (main): Fix syntax error.
15261 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15263 Timestamp fixes for undo (Bug#14824).
15264 * atimer.c (schedule_atimer):
15265 * fileio.c (Ffile_newer_than_file_p):
15266 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15267 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15268 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15269 (syms_of_fileio): Remove Sclear_visited_file_name.
15270 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15271 file doesn't exist; this avoids an ambiguity with negative timestamps.
15272 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15273 * systime.h (make_emacs_time, invalid_emacs_time):
15274 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15275 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15276 * undo.c (record_first_change): Push (visited-file-modtime) onto
15277 undo list rather than reimplementing it by hand, incorrectly.
15279 2013-07-09 Ken Brown <kbrown@cornell.edu>
15281 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15283 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15285 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15287 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15289 Handle errno and exit status a bit more carefully.
15290 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15291 number into an exit status. Instead, use EXIT_CANCELED.
15292 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15293 * callproc.c (relocate_fd):
15294 * emacs.c (close_output_streams, main):
15295 * process.c (create_process):
15296 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15297 Use emacs_perror for simplicity.
15298 * callproc.c (relocate_fd, main):
15299 * sysdep.c (sys_subshell):
15300 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15301 (shut_down_emacs): Use emacs_write, not write.
15302 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15303 * fileio.c (Fcopy_file, e_write):
15304 * nsterm.m (ns_select):
15305 * process.c (send_process):
15306 * sound.c (vox_write):
15307 Use emacs_write_sig, not emacs_write.
15308 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15309 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15311 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15313 (emacs_full_write): New function.
15314 (emacs_write): Rewrite to use it.
15315 (emacswrite_sig, emacs_perror): New functions.
15316 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15318 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15320 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15321 on NS even if it is present. Pixmap on NS is a void*.
15323 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15325 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15326 * process.c (close_on_exec, accept4, process_socket):
15327 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15329 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15331 * w32.c (sys_dup): Declare prototype.
15335 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15337 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15339 Make file descriptors close-on-exec when possible (Bug#14803).
15340 This simplifies Emacs a bit, since it no longer needs to worry
15341 about closing file descriptors by hand in some cases.
15342 It also fixes some unlikely races. Not all such races, as
15343 libraries often open files internally without setting
15344 close-on-exec, but it's an improvement.
15345 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15346 * callproc.c (Fcall_process) [!MSDOS]:
15347 * emacs.c (main) [!DOS_NT]:
15348 * nsterm.m (ns_term_init):
15349 * process.c (create_process):
15350 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15351 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15352 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15353 Prefer mkostemp with O_CLOEXEC to mkstemp.
15354 * callproc.c (relocate_fd) [!WINDOWSNT]:
15355 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15356 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15358 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15359 Make the resulting file descriptor close-on-exec.
15360 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15361 * lread.c (load_descriptor_list, load_descriptor_unwind):
15362 Remove; no longer needed. All uses removed.
15363 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15364 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15366 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15367 (Fmake_network_process, Fnetwork_interface_list)
15368 (Fnetwork_interface_info, server_accept_connection):
15369 Make newly-created socket close-on-exec.
15370 * sysdep.c (emacs_open, emacs_fopen):
15371 Make new-created descriptor close-on-exec.
15372 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15373 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15375 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15377 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15378 for NS_IMPL_GNUSTEP.
15380 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15382 Fix openp errno handling.
15383 * callproc.c (Fcall_process): Preserve openp errno around close.
15384 * lread.c (openp): Set errno when returning -1, as some callers
15387 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15389 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15391 * nsterm.h (NSSavePanel): Update comment.
15392 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15393 (ns_run_file_dialog): Declare.
15395 * nsfns.m: Remove panelOK.
15397 (ns_run_file_dialog): New function.
15398 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15399 event loop, so file dialog is popped up by ns_run_file_dialog, called
15400 by sendEvent (Bug#14578).
15401 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15403 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15405 * xdisp.c (default_line_pixel_height): New function.
15406 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15407 (try_cursor_movement, redisplay_window, try_window)
15408 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15410 * window.c (window_scroll_pixel_based):
15411 use default_line_pixel_height.
15413 * dispextern.h (default_line_pixel_height): Add prototype.
15415 * frame.c (x_set_line_spacing): Accept a float value for
15416 line-spacing parameter, per the documentation.
15418 * data.c (Fmultibyte_string_p): Doc fix.
15420 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15422 Use emacs_open more consistently when opening files.
15423 This handles EINTR more consistently now, and makes it easier
15424 to introduce other uniform changes to file descriptor handling.
15425 * sysstdio.h: New file.
15426 * buffer.c (mmap_init):
15427 * cygw32.c (chdir_to_default_directory):
15428 * dispnew.c (Fopen_termscript):
15429 * emacs.c (Fdaemon_initialized):
15430 * fileio.c (Fdo_auto_save):
15431 * image.c (slurp_file, png_load_body, jpeg_load_body):
15432 * keyboard.c (Fopen_dribble_file):
15434 * print.c (Fredirect_debugging_output):
15435 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15436 * termcap.c (tgetent):
15437 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15438 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15439 * w32term.c (w32_initialize) [CYGWIN]:
15440 * xfaces.c (Fx_load_color_file):
15441 Use emacs_open instead of plain open, and emacs_fopen instead of
15443 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15444 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15445 * callproc.c (default_output_mode): New constant.
15446 (Fcall_process): Use it to call emacs_open instead of plain creat.
15447 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15448 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15449 (emacs_fopen): New function.
15450 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15451 Include <lisp.h>, for emacs_open.
15452 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15454 Remove duplicate #include directives.
15455 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15457 Don't include stdio.h twice.
15458 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15459 Don't include sys/types.h or stdio.h twice.
15460 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15461 * lread.c: Don't include coding.h twice.
15462 * nsfont.m: Don't include frame.h twice.
15463 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15464 * ralloc.c: Don't include <unistd.h> twice.
15465 * xdisp.c: Don't include font.h twice.
15466 * xterm.c: Don't include fontset.h twice.
15467 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15469 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15471 Scale ImageMagick images more carefully.
15472 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15473 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15474 Be more careful about avoiding undefined behavior after
15475 integer overflow and division by zero.
15477 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15479 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15480 (syms_of_w32fns): DEFSYM them.
15481 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15482 (CCHDEVICENAME): Define macros if not defined.
15483 (struct MONITOR_INFO_EX): New struct.
15484 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15485 (enum_display_monitors_fn): New variable.
15486 (globals_of_w32fns): Initialize it.
15487 (Fx_display_pixel_width, Fx_display_pixel_height)
15488 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15489 multi-monitor setups in docstrings.
15490 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15491 screen size by primary monitor's millimeter per pixel.
15492 (w32_monitor_enum, w32_display_monitor_attributes_list)
15493 (w32_display_monitor_attributes_list_fallback)
15494 (Fw32_display_monitor_attributes_list): New functions.
15495 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15497 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15499 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15501 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15503 * fileio.c (Qfile_notify_error): New error symbol.
15505 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15506 * inotify.c (inotify_callback, symbol_to_inotifymask)
15507 (Finotify_add_watch, Finotify_rm_watch): Use it.
15508 (inotifyevent_to_event): Exchange order of cookie and file name.
15509 (Finotify_add_watch): Adapt docstring.
15511 * lisp.h (Qfile_notify_error): Declare.
15513 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15515 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15516 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15517 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15518 which did not work (see <http://bugs.gnu.org/14569#307>).
15519 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15520 && (!noninteractive || initialized)). This attempts to thread
15521 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15523 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15525 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15526 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15528 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15530 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15531 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15532 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15533 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15535 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15537 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15538 Define to __sys_siglist.
15540 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15542 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15543 word-wrap, so that overflow-newline-into-fringe would work in
15544 visual-line-mode. (Bug#2749)
15545 (move_it_in_display_line_to): When the last scanned display
15546 element fits exactly on the display line, and
15547 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15548 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15549 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15550 finding buffer position that corresponds to pixel coordinates,
15551 e.g. in buffer_posn_from_coords.
15553 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15555 * process.c (handle_child_signal): Call catch_child_signal if
15558 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15560 Don't convert function pointers to void * and back.
15561 It isn't portable C, and it's easy enough to avoid.
15562 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15563 (make_save_value): Add support for SAVE_FUNCPOINTER.
15564 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15565 * print.c (print_object):
15566 Distinguish function from object pointers.
15567 * lisp.h (SAVE_FUNCPOINTER): New constant.
15568 (SAVE_SLOT_BITS): Adjust to it.
15569 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15570 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15571 (voidfuncptr): New typedef.
15572 (struct Lisp_Save_Value): New member data[0].funcpointer.
15573 (XSAVE_FUNCPOINTER): New function.
15575 Simplify buildobj processing.
15576 * Makefile.in (buildobj.h): Make it a sequence of strings each
15577 followed by comma, rather than a single string. Put it into a
15578 .tmp file in case there's an error while generating it.
15579 (gl-stamp): Use .tmp for temp files.
15580 (mostlyclean): Clean .tmp files.
15581 * doc.c (buildobj): Move to just the routine that needs it.
15582 It's now an array of strings, so processing is simpler.
15584 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15586 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15587 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15588 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15589 Invoke malloc_enable_thread even when not interactive.
15590 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15591 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15592 in this case, since the underlying bug has now been fixed.
15594 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15596 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15597 unlinking it (bug#14691).
15599 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15601 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15602 before checking whether buffer is modified. This lets
15603 `kill-buffer-query-functions' cancel killing of the buffer or save
15604 its content before `kill-buffer' asks user the "Buffer %s
15605 modified; kill anyway?" question.
15607 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15609 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15610 Let the super performKeyEquivalent deal with them (Bug#14747).
15612 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15614 * widget.c (resize_cb): Remove unused local.
15616 Do not use GTK 3 if it exists but cannot be compiled.
15617 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15618 * xterm.c (x_error_handler) [!USE_GTK]:
15621 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15623 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15625 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15626 to the valid range of values. (Bug#14753)
15628 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15629 when moving point by using the current glyph matrix. This avoids
15630 the need to force redisplay when this function is called in a
15633 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15635 Fix minor problems found by static checking.
15636 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15637 Redo the latter's body to sidestep GCC parenthesization warnings.
15638 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15639 * coding.c (detect_coding, detect_coding_system):
15640 * coding.h (struct undecided_spec):
15641 Use bool for boolean.
15642 * image.c (QCmax_width, QCmax_height): Now static.
15643 * xdisp.c (Fmove_point_visually): Remove unused local.
15645 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15647 * xdisp.c (Fmove_point_visually): New function.
15649 2013-06-28 Kenichi Handa <handa@gnu.org>
15651 * coding.h (define_coding_undecided_arg_index): New enum.
15652 (coding_attr_index): New members
15653 coding_attr_undecided_inhibit_null_byte_detection,
15654 coding_attr_undecided_inhibit_iso_escape_detection,
15655 coding_attr_undecided_prefer_utf_8.
15656 (undecided_spec): New struct.
15657 (struct coding_system): New member `undecided' of the member
15660 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15661 (detect_coding): Likewise.
15662 (detect_coding_system): Likewise.
15663 (Fdefine_coding_system_internal): New coding system properties
15664 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15666 (syms_of_coding): Adjust for coding_arg_undecided_max.
15668 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15670 * image.c (x_from_xcolors): Remove unused local.
15672 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15674 Defer image data transfer between X client and server until actual
15677 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15680 * image.c (Destroy_Image): Remove.
15681 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15682 `mask_p', and `colors_p'. All uses changed.
15683 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15684 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15685 New macros for `flags' arg to x_clear_image_1.
15686 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15687 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15688 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15689 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15690 (image_get_x_image, image_unget_x_image): New functions or macros.
15691 (image_background, image_background_transparent, x_to_xcolors)
15692 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15693 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15694 instead of Destroy_Image.
15695 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15696 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15697 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15698 (imagemagick_load_image, svg_load_image): Use them instead of
15699 x_create_x_image_and_pixmap, and x_put_x_image followed by
15700 x_destroy_x_image, respectively.
15701 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15702 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15703 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15704 background_transparent fields.
15705 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15706 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15708 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15710 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15711 This mostly consists of undoing recent changes.
15712 * callproc.c (Fcall_process):
15713 * process.c (create_process):
15714 Do not worry about catching SIGCHLD here, undoing previous change.
15715 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15716 * process.c, process.h (catch_child_signal):
15717 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15718 * process.c (catch_child_handler): Don't worry about being called
15719 lazily and do not assume caller has blocked SIGCHLD, undoing
15720 previous change. Move first-time stuff back to
15721 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15722 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15723 set lib_child_handler if it's already initialized, which may
15724 help avoid problems on GNUstep.
15726 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15728 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15729 * callproc.c (Fcall_process):
15730 * process.c (create_process):
15731 Make sure SIGCHLD is caught before we fork,
15732 since Emacs startup no arranges to catch SIGCHLD.
15733 * process.c (lib_child_handler): Initialize to null, not to
15735 (catch_child_signal): Allow self to be called lazily.
15736 Do nothing if it's already been called.
15737 Assume caller has blocked SIGCHLD (all callers do now).
15738 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15739 just before it's really needed.
15740 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15741 since it hasn't been caught yet.
15743 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15745 * image.c (compute_image_size): New function to implement
15746 :max-width and :max-height.
15747 (imagemagick_load_image): Use it.
15749 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15751 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15752 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15754 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15755 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15756 the SIGCHLD handler, since the code is not atomic and (due to glib)
15757 signals may be arriving now.
15758 * sysdep.c (init_signals): Do not catch child signals here;
15759 'main' now does that later, at a safer time.
15761 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15763 Clean up SIGCHLD handling a bit (Bug#14569).
15764 * process.c, process.h (catch_child_signal):
15765 Now always extern, even if !NS_IMPL_GNUSTEP.
15766 * process.c (catch_child_signal): Move glib tickler here from
15767 init_process_emacs, so that it's done earlier in Emacs
15768 initialization. Also move the noninteractive && !initialized
15769 check here from init_process_emacs. This is all a bit cleaner for
15770 GNUish platforms, and I hope it works around the Cygwin bug.
15771 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15772 that glib signal handling is tickled before glib creates threads.
15774 * process.c (wait_reading_process_output): Avoid int overflow
15775 when reading more than 2 GiB total from a process.
15777 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15779 * process.c (create_process): Handle a couple more cases,
15780 i.e., work even if new_argv and wait_child_setup[i] are cached.
15781 Use Fcall_process's style for volatile vars.
15783 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15785 * process.c (create_process): Mark PROCESS volatile.
15787 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15789 Use C99-style flexible array members if available.
15790 This avoids some subtle aliasing issues, which typically
15791 aren't a problem with GCC but may be a problem elsewhere.
15792 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15793 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15794 In either case, it uses a flexible array member rather than
15795 the old struct hack. All uses changed.
15796 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15797 Adjust to sdata reorganization.
15798 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15799 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15800 that ports better to pre-C99 non-GCC.
15801 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15802 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15803 as the latter has changed.
15804 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15805 and port better to pre-C99 GCC.
15806 * image.c (struct xpm_cached_color):
15807 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15808 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15809 Use FLEXIBLE_ARRAY_MEMBER.
15810 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15811 Move decl to top level so it gets checked against implementation.
15812 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15813 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15815 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15817 * syntax.c: Integer cleanups.
15818 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15819 All uses that need 0-or-2 changed to:
15820 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15821 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15822 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15823 (char_quoted, prev_char_comend_first, back_comment)
15824 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15825 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15826 Use bool for boolean.
15827 (update_syntax_table, skip_chars, skip_syntaxes):
15828 Prefer int to unsigned when either will do.
15829 (back_comment): Return boolean success flag, like forw_comment,
15830 instead of positive-or-minus-1 (which might have overflowed int anyway).
15831 Don't stuff ptrdiff_t into int.
15832 (syntax_spec_code, syntax_code_spec): Now const.
15833 (Fmatching_paren, scan_lists, scan_sexps_forward):
15834 Use enum syntaxcode for syntax code.
15835 (Fmatching_paren): Check that arg is a character, not just an integer.
15836 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15837 (Finternal_describe_syntax_value): Omit no-longer-needed
15839 (skip_chars): Use char, not unsigned char, when the distinction
15841 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15842 * bytecode.c (exec_byte_code):
15843 * syntax.c (syntax_spec_code, Fchar_syntax)
15844 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15845 (init_syntax_once):
15846 * syntax.h (SYNTAX_WITH_FLAGS):
15847 Omit unnecessary casts.
15849 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15851 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15852 line dimensions here, to avoid race conditions with the main
15853 thread. (Bug#14062, bug#14630, bug#14669)
15855 * w32term.c (w32_draw_window_cursor): Compute the header line and
15856 mode line dimensions here.
15857 <w32_system_caret_window, w32_system_caret_hdr_height>:
15858 <w32_system_caret_mode_height>: New variables.
15860 * w32term.h: Declare them.
15862 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15864 * alloc.c (die): Move "assertion failed" string here ...
15865 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15866 COND when SUPPRESS_CHECKING. This shrinks the executable text
15867 size by 0.8% to 2.2% when configured with --enable-checking,
15868 depending on optimization flags (GCC 4.8.1 x86-64).
15870 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15872 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15874 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15875 base is 2; this is more accurate.
15877 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15879 * sound.c (string_default): Move to !WINDOWSNT section.
15880 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15882 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15884 * sound.c: Integer cleanups.
15885 Remove unnecessary forward decls.
15886 (struct sound_device): The 'file' member is now a Lisp_Object, not
15887 a char *, so that we needn't invoke alloca on a huge size.
15888 (Fplay_sound_internal): Adjust to this.
15889 (string_default): New function.
15890 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15891 Use it to adjust to the struct sound_device change.
15892 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15893 (be2hs) [0]: Remove.
15895 * syntax.c (skip_chars): Don't use uninitialized storage
15896 when searching a multibyte buffer for characters that are not in a
15897 unibyte string that contains non-ASCII characters.
15899 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15901 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15902 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15904 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15906 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15908 2013-06-18 Kenichi Handa <handa@gnu.org>
15910 * font.c (Ffont_spec): Signal an error for an invalid font name
15913 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15915 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15916 In particular this ports to 32-bit sparc Sun cc.
15917 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15918 array with a dummy element at specpdl[-1], so that its address can
15920 (unbind_to): Do not copy the binding; not needed, now that we
15921 copy old_value in the one place where the copy is needed.
15922 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15923 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15924 (union specbinding): Rename from struct specbinding. Redo layout
15925 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15926 which is not portable. With Sun C 5.12 32-bit sparc, the
15927 declaration causes nargs to be an unsigned bitfield, a behavior
15928 that the C standard allows; but Emacs wants nargs to be signed.
15929 The overall type is now a union of structures rather than a
15930 structure of union of structures, and the 'kind' member is now a
15931 bitfield, so that the overall type doesn't grow. All uses changed.
15932 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15934 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15936 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15937 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15939 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15941 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15943 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15944 unless we know that the window w's frame is a frame object.
15945 Another attempt at solving bug#14062 and bug#14630.
15947 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15949 * textprop.c (property_set_type): New enum.
15950 (add_properties): Allow appending/prepending text properties.
15951 (add_text_properties_1): Factored out of Fadd_text_properties.
15952 (Fadd_text_properties): Move all the code into
15953 add_text_properties_1.
15954 (Fadd_face_text_property): New function that calls
15955 add_text_properties_1.
15957 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15959 Move functions from lisp.h to individual modules when possible.
15960 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15961 * alloc.c (XFLOAT_INIT, set_symbol_name):
15962 * buffer.c (CHECK_OVERLAY):
15963 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15964 (set_char_table_parent):
15965 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15966 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15967 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15968 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15970 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15971 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15972 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15973 (backtrace_args, backtrace_debug_on_exit):
15974 * floatfns.c (CHECK_FLOAT):
15975 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15976 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15977 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15978 (set_hash_index_slot):
15979 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15980 * marker.c (CHECK_MARKER):
15981 * textprop.c (CHECK_STRING_OR_BUFFER):
15982 * window.c (CHECK_WINDOW_CONFIGURATION):
15983 Move here from lisp.h, and make these functions static rather than
15985 * buffer.c (Qoverlayp):
15987 * fns.c (Qhash_table_p):
15988 * window.c (Qwindow_configuration_p):
15990 * lisp.h: Remove the abovementioned defns and decls.
15992 Use functions, not macros, for XINT etc (Bug#11935).
15993 In lisp.h, prefer functions to function-like macros, and
15994 constants to object-like macros, when either will do. This:
15995 . simplifies use, as there's no more need to worry about
15996 arguments' side effects being evaluated multiple times.
15997 . makes the code easier to debug on some platforms.
15998 However, when using gcc -O0, keep using function-like macros
15999 for a few critical operations, for performance reasons.
16000 This sort of thing isn't needed with gcc -Og, but -Og
16001 is a GCC 4.8 feature and isn't widely-enough available yet.
16002 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
16003 Remove enum lsb_bits; no longer needed.
16004 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
16005 * buffer.c (Qoverlap):
16007 * fns.c (Qhash_table_p):
16008 Now extern, so lisp.h can use these symbols.
16009 * dispextern.h: Include character.h, for MAX_CHAR etc.
16010 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16011 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16012 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16013 (GLYPH_CODE_P): Move here from lisp.h.
16014 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16015 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
16016 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
16017 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
16018 XUNTAG now returns void *.
16019 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
16020 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
16021 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
16022 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
16023 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
16024 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
16025 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
16026 (lisp_h_XPNTR, lisp_h_XSYMBOL):
16027 New macros, renamed from their sans-lisp_h_ counterparts.
16028 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
16029 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
16030 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
16031 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
16032 If compiling via GCC without optimization, define these as macros
16033 in addition to inline functions.
16034 To disable this, compile with -DINLINING=0.
16035 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
16036 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
16037 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
16038 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
16039 (INTMASK, VALMASK): Now macros, since static values cannot be
16040 accessed from extern inline functions.
16041 (VALMASK): Also a constant, for benefit of old GDB.
16042 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
16043 is INTEGERP, which can fold it in.
16044 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
16045 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
16046 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
16047 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
16048 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
16049 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
16050 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
16051 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
16052 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16053 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16054 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16055 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16056 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16057 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16058 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16059 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16060 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16061 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16062 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16063 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16064 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16065 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16066 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16067 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16068 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16069 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16070 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16071 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16072 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16073 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16074 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16075 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16076 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16078 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16079 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16080 (VALMASK): Define in one place rather than in two, merging the
16081 USE_LSB_TAG parts; this is simpler.
16082 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16083 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16084 Move up, to avoid use before definition.
16085 Also include "globals.h" earlier, for the same reason.
16086 (make_natnum): New function.
16087 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16088 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16089 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16090 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16091 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16092 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16093 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16094 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16095 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16096 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16097 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16098 (Qwindow_configuration_p, Qimage): New forward declarations.
16099 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16100 (STRING_COPYIN): Remove; unused.
16101 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16102 (xcar_addr, xcdr_addr): New functions. All uses changed.
16103 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16104 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16105 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16106 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16107 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16108 (TYPE_RANGED_INTEGERP): Simplify.
16109 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16110 (setlocale, fixup_locale, synchronize_system_messages_locale)
16111 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16112 Now empty functions, not macros.
16113 (functionp): Return bool, not int.
16114 * window.c (Qwindow_configuration_p): Now extern,
16115 so window.h can use it.
16116 * window.h (Qwindowp): Move decl back to lisp.h.
16118 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16120 * xdisp.c (Fline_pixel_height): New function, required for solving
16123 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16125 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16127 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16129 * lread.c (syms_of_lread):
16130 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16132 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16134 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16136 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16138 * fileio.c (expand_file_name): Doc fix.
16140 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16142 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16143 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16144 Wait for self, not for 0. This can't hurt on GNU or similar
16145 system, and may help with Cygwin.
16147 * keyboard.c: Don't use PROP (...) as an lvalue.
16148 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16149 Use set_prop (A, B), not PROP (A) = B.
16151 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16153 * xdisp.c (get_it_property): Use it->window instead of generating
16154 a Lisp object from it->w.
16156 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16158 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16159 get-char-property the window that is being rendered, instead of
16160 the buffer, to support window-specific overlays. (Bug#14575)
16161 (compute_display_string_pos): When W is NULL, use the current
16162 buffer as the object to pass to get-char-property.
16163 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16164 pointer member of the bidi iterator, since no window is pertinent
16167 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16169 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16170 being displayed, and pass it to compute_display_string_pos.
16171 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16172 (bidi_paragraph_init): All callers changed.
16174 * xdisp.c (init_from_display_pos, init_iterator)
16175 (handle_single_display_spec, next_overlay_string)
16176 (get_overlay_strings_1, reseat_1, reseat_to_string)
16177 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16178 Set bidi_it.w member from it->w.
16179 (compute_display_string_pos): Accept additional argument, the
16180 window being displayed, and pass it to Fget_char_property.
16183 * dispextern.h (struct bidi_it): New member w, the window being
16185 (compute_display_string_pos): Adjust prototype.
16187 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16189 * xgselect.c: Remove unneeded include xterm.h.
16191 * process.c (wait_reading_process_output): Check for NS before GLIB.
16192 GLIB may be linked in due to rsvg, but ns_select must be called.
16194 * xgselect.c (xg_select): Remove call to window_system_available
16195 and g_main_context_pending at the top, so Gdk events (i.e. file
16196 notify) are processed when Emacs is started with -nw.
16198 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16200 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16201 (ctagsfiles3): New variable, includes only *.m files.
16202 (TAGS): Use an explicit language name in the regular expressions,
16203 to avoid transformation of '/SOMETHING' by MSYS to
16204 'c:\MSYS\SOMETHING'.
16206 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16208 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16210 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16212 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16213 still need to set the mouse pointer shape and activate help-echo.
16216 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16218 A few porting etc. fixes for the new file monitor code.
16219 See the thread containing
16220 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16221 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16222 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16223 (dir_monitor_callback, Fgfile_rm_watch):
16224 Use assq_no_quit instead of Fassoc, for speed.
16225 (dir_monitor_callback, Fgfile_rm_watch):
16226 eassert that the monitor is a fixnum.
16227 (dir_monitor_callback): No need for CDR_SAFE.
16228 Simplify building of lisp with alternative tails.
16229 (Fgfile_add_watch, Fgfile_rm_watch):
16230 Do not assume glib functions set errno reliably on failure.
16231 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16232 and signal an error otherwise.
16233 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16234 Use Fdelq instead of Fdelete, for speed.
16236 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16238 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16239 don't insist on being invoked on a highlighted tool-bar button.
16240 Avoids losing tool-bar functionality when mouse-highlight is nil.
16241 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16242 Don't highlight when mouse-highlight is nil.
16243 (note_mouse_highlight): When mouse-highlight is nil, don't return
16244 right away; instead, run tool-bar and mode-line highlight
16245 subroutine, clear any existing highlight, and revert the mouse
16246 pointer to its default shape. (Bug#14558)
16248 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16250 * lisp.mk (lisp): Add prog-mode.el.
16252 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16254 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16255 * process.c (dummy_handler): New function.
16256 (lib_child_handler): New static var.
16257 (handle_child_signal): Invoke it.
16258 (catch_child_signal): If a library has set up a signal handler,
16259 save it into lib_child_handler.
16260 (init_process_emacs): If using glib and not on Windows, tickle glib's
16261 child-handling code so that it initializes its private SIGCHLD handler.
16262 * syssignal.h (SA_SIGINFO): Default to 0.
16263 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16264 31; it should no longer be needed now.
16266 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16268 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16270 * gfilenotify.c (globals_of_gfilenotify): New function.
16271 (syms_of_gfilenotify): Move global initialization there.
16273 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16275 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16277 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16278 * keyboard.c (menu_bar_items, tool_bar_items):
16279 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16280 not override local keymaps any more.
16282 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16284 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16286 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16288 * w32console.c (initialize_w32_display): Return the dimensions of
16289 the console window via 2 additional arguments, not via the current
16290 frame. This avoids crashes due to overrunning the bounds of
16291 frame's decode_mode_spec_buffer, which is not resized following
16292 the change of the frame dimensions from the initial 10x10.
16294 * w32term.h (w32_initialize_display_info): Adjust prototype.
16296 * term.c (init_tty): Take dimensions of the frame from the values
16297 returned by initialize_w32_display.
16299 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16300 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16301 (LIBES): Add $(GFILENOTIFY_LIBS).
16303 * w32inevt.c (handle_file_notifications): Add dummy implementation
16304 for !HAVE_W32NOTIFY.
16306 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16308 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16310 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16312 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16314 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16316 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16318 Fix minor problems found by static checking.
16319 * data.c (pure_write_error):
16320 Use xsignal2, not Fsignal, as Fsignal might return.
16321 * eval.c (set_backtrace_debug_on_exit): Now static.
16322 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16323 No longer inline. EXTERN_INLINE is needed only for functions
16324 defined in .h files. Reindent function header as per GNU style.
16325 (backtrace_p, backtrace_top, backtrace_next):
16326 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16327 compiler or linker. Add extern decls to pacify gcc -Wall.
16328 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16330 * frame.c (free_monitors): Define only on platforms that need it.
16331 * nsterm.m (ns_term_init):
16332 * process.c (catch_child_signal):
16333 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16334 defined on all porting targets these days.
16335 * process.c, process.h (catch_child_signal):
16336 Make it extern only if NS_IMPL_GNUSTEP is defined.
16338 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16340 * w32.c (gettimeofday): Make the signature identical to prototype
16341 in nt/inc/sys/time.h.
16343 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16345 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16348 * keyboard.c (safe_run_hooks_error): Improve error message.
16350 * data.c (pure_write_error): Add `object' argument.
16351 * puresize.h (CHECK_IMPURE): Use it.
16353 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16355 * Makefile.in (NOTIFY_OBJ): New variable.
16356 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16358 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16359 Call syms_of_gfilenotify.
16361 * gfilenotify.c: New file.
16363 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16364 and Qfile_w32notify.
16365 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16366 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16368 * lisp.h: Declare syms_of_gfilenotify.
16370 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16372 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16374 Merge the specpdl and backtrace stacks. Make the structure of the
16375 specpdl entries more obvious via a tagged union of structs.
16376 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16377 (enum specbind_tag): New enum.
16378 (struct specbinding): Make it a tagged union of structs.
16379 Add a case for backtrace records.
16380 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16381 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16382 (backtrace_debug_on_exit): New accessors.
16383 (struct backtrace): Remove.
16384 (struct catchtag): Remove backlist field.
16385 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16387 (Flocal_variable_p): Speed up the common case where the binding is
16389 * eval.c (backtrace_list): Remove.
16390 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16391 (set_backtrace_args, set_backtrace_nargs)
16392 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16393 (backtrace_next): New functions.
16394 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16395 (unwind_to_catch, internal_lisp_condition_case)
16396 (internal_condition_case, internal_condition_case_1)
16397 (internal_condition_case_2, internal_condition_case_n): Don't bother
16398 with backtrace_list any more.
16399 (Fsignal): Adjust to new backtrace format.
16400 (grow_specpdl): Move up.
16401 (record_in_backtrace): New function.
16402 (eval_sub, Ffuncall): Use it.
16403 (apply_lambda): Adjust to new backtrace format.
16404 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16406 (specbind): Adjust to new specpdl format. Simplify.
16407 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16408 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16410 (mark_backtrace): Remove.
16411 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16412 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16413 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16415 * profiler.c (record_backtrace): Use get_backtrace.
16416 (handle_profiler_signal): Use backtrace_top_function.
16417 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16418 accessor functions.
16420 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16422 * process.h (catch_child_signal): Declare.
16424 * process.c (catch_child_signal): New function.
16425 (init_process_emacs): Call it.
16427 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16428 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16430 (x_set_cursor_type): Remove declaration.
16431 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16432 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16433 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16434 (ns_get_color): Use F suffix on float.
16435 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16436 (ns_get_rgb_color): Remove.
16437 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16438 (note_mouse_movement): x and y are CGFloat.
16439 (ns_draw_fringe_bitmap): Remove unused rowY.
16440 Change #if to COCOA && >= 10_6.
16441 (ns_draw_window_cursor): Remove unused overspill.
16442 (ns_draw_underwave): width and x are EamcsCGFloat.
16443 (ns_draw_box): thickness is CGFloat.
16444 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16445 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16446 if not in main thread.
16447 (ns_get_pending_menu_title, ns_check_menu_open)
16448 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16449 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16450 (sendFromMainThread:): New method.
16451 (changeFont:): size is CGFloat.
16452 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16453 Disable warning about permanent text.
16454 (characterIndexForPoint:): Adjust return type depending on GNUstep
16456 (mouseDown:): delta is CGFloat.
16457 (updateFrameSize): Remove unised variable f.
16458 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16459 Cast float to EmacsCGFloat.
16460 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16461 also to -1 when restoring.
16462 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16463 inside NS_IMPL_COCOA.
16464 (toggleFullScreen:): Put call to toggleFullScreen inside
16465 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16466 (setPosition:portion:whole:): por is CGFloat.
16467 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16468 (mouseDown:): Use CGFloat.
16469 (mouseDragged:): Remove unised variable edge.
16470 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16472 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16473 of CGFloat differs.
16474 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16475 when NS_IMPL_GNUSTEP.
16476 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16477 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16478 (EmacsToolbar): Add clearAll. Add tag argument to
16479 addDisplayItemWithImage.
16480 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16482 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16484 * nsmenu.m (ns_update_menubar): Make static.
16485 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16486 (fillWithWidgetValue:): Add cast to SEL for setAction.
16487 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16488 (update_frame_tool_bar): Update code for GNUstep.
16489 (clearAll): New method.
16490 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16491 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16492 Move identifierToItem setObject and activeIdentifiers addObject before
16493 call to insertItemWithItemIdentifier.
16494 (validateVisibleItems): Fix indentation.
16495 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16496 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16497 UtilityWindow to aStyle, remove call to setStyleMask.
16499 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16501 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16502 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16503 Use F suffix on floats.
16504 (ns_char_width): Returns CGFloat.
16505 (ns_ascii_average_width): w is CGFloat instead of float.
16506 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16508 (ns_glyph_metrics): CGFloat instead of float.
16510 * nsfns.m (x_set_foreground_color, x_set_background_color):
16512 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16513 remove unused variables.
16514 (Fns_read_file_name): Keep track if panel is for save.
16515 Use ns_filename_from_panel/ns_directory_from_panel.
16516 (Fns_list_services): delegate only used for COCOA.
16517 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16518 Just return the input if GNUstep.
16519 (x_screen_planes): Remove.
16520 (Fxw_color_values): Use EmacsCGFloat
16521 (Fns_display_monitor_attributes_list): Only get screen number for
16523 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16525 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16526 ns_directory_from_panel.
16528 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16530 * process.c (handle_child_signal): Also use WCONTINUED.
16531 This is so that list-processes doesn't mistakenly list the process
16532 as stopped, when the process has actually been continued and is
16535 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16537 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16538 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16539 not already configured.
16541 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16543 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16545 * Makefile.in (mostlyclean): Remove *.res files.
16547 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16549 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16550 a buffer (bug#8447).
16552 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16554 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16555 display vector, and we backtrack, handle the case that the
16556 previous character position is also displayed from a display
16557 vector or covered by a display string or image. (Bug#14476)
16559 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16561 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16562 (struct MonitorInfo, free_monitors): Remove.
16563 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16564 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16565 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16568 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16569 (struct MonitorInfo, free_monitors): Remove.
16570 (ns_screen_name): Make static.
16571 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16572 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16575 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16576 (struct MonitorInfo): New struct.
16577 (free_monitors, make_monitor_attribute_list): Declare.
16579 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16581 (free_monitors, make_monitor_attribute_list): New functions.
16582 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16585 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16587 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16589 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16591 * keyboard.c: Apply keyboard decoding only to events that come directly
16592 from the tty, not from unread-command-events (bug#14368).
16593 (read_event_from_main_queue): New function, extracted from read_char.
16594 (read_decoded_char): Remove.
16595 (read_decoded_event_from_main_queue): New function to replace it.
16596 (read_char): Use it.
16597 (read_key_sequence): Use read_char rather than read_decoded_char.
16599 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16601 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16603 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16605 2013-05-22 Kenichi Handa <handa@gnu.org>
16607 The following changes are to fix the setting of
16608 buffer-file-coding-system on, for instance, C-x RET c unix RET
16609 _FILE_OF_DOS_EOL_TYPE_ RET.
16611 * coding.h (struct coding_system): New member detected_utf8_chars.
16613 * coding.c (detect_coding_utf_8): Count characters and check EOL
16614 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16616 (setup_coding_system): Do not initialize coding->head_ascii.
16617 (check_ascii): Do not set coding->eol_seen but update it. Do not
16618 call adjust_coding_eol_type here.
16619 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16620 If the eol-type of CODING is already specified, adjust the eol type
16621 of the found coding-system.
16622 (decode_coding_gap): Cancel previous change. Utilize the
16623 character numbers counted by detect_coding_utf_8. Fix detection
16626 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16628 * search.c (looking_at_1): Only set last_thing_searched if the match
16629 changed the match-data (bug#14281).
16631 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16633 * xdisp.c (reseat_at_previous_visible_line_start):
16634 Already declared in dispextern.h, so remove it here.
16635 (move_it_vertically_backward): Likewise.
16637 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16639 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16640 (Fx_display_pixel_width, Fx_display_pixel_height)
16641 (Fx_display_mm_width, Fx_display_mm_height):
16642 Mention `display-monitor-attributes-list' in docstrings.
16644 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16645 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16646 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16647 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16648 (Fx_display_backing_store, Fx_display_visual_class)
16649 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16650 (Fx_display_grayscale_p, Fx_display_pixel_width)
16651 (Fx_display_pixel_height, Fx_display_planes)
16652 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16653 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16654 (Fx_display_mm_width, Fx_display_mm_height)
16655 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16656 height for all physical monitors as in X11.
16658 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16659 Return pixel width or height for all physical monitors as in X11.
16661 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16663 Port --enable-gcc-warnings to clang.
16664 * bytecode.c (exec_byte_code):
16666 Redo diagnostic pragmas to pacify clang, too.
16667 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16668 * editfns.c (Fencode_time):
16669 * fileio.c (file_accessible_directory_p):
16670 * font.c (font_unparse_xlfd):
16671 Use '&"string"[index]' instead of '"string" + (index)'.
16672 * undo.c (user_error): Remove; unused.
16674 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16676 * insdel.c (insert_1_both): Document the arguments, instead of
16677 referring to insert_1, which no longer exists.
16679 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16680 some window, increment windows_or_buffers_changed, so that
16681 *Messages* display in that window is updated. (Bug#14408)
16683 * w32.c: Include epaths.h.
16684 (init_environment): Use cmdproxy.exe without leading directories.
16685 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16687 (gettimeofday): Adjust signature and return value to Posix
16690 * unexw32.c (open_output_file): Delete the existing emacs.exe
16691 before creating it, to break the hard link to the versioned
16694 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16695 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16696 (FIRSTFILE_OBJ): New variables.
16697 (W32_RES): Rename to EMACSRES. All users changed.
16698 (base_obj): Use $(CM_OBJ).
16699 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16700 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16701 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16702 $(W32_RES_LINK) before $(LIBES).
16703 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16705 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16707 * makefile.w32-in (DOC): Use just "DOC".
16709 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16711 * process.c: Export default filters and sentinels to Elisp.
16712 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16714 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16715 (Fset_process_sentinel, Fformat_network_address):
16716 Default to them instead of nil.
16717 (server_accept_connection): Sentinels can't be nil any more.
16718 (read_and_dispose_of_process_output): New function, extracted from
16719 read_process_output.
16720 (read_process_output): Use it; filters can't be nil.
16721 (Finternal_default_process_filter): New function, extracted from
16722 read_process_output.
16723 (exec_sentinel_unwind): Remove function.
16724 (exec_sentinel): Don't zilch sentinel while running.
16725 (status_notify): Sentinels can't be nil.
16726 (Finternal_default_process_sentinel): New function extracted from
16728 (setup_process_coding_systems): Default filter is not nil any more.
16729 (syms_of_process): Export new Elisp functions and initialize
16731 * lisp.h (make_lisp_proc): New function.
16733 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16735 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16737 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16739 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16740 unless we know that the window w is a leaf window.
16741 Another attempt at solving bug#14062.
16743 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16745 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16748 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16750 * image.c (gif_load): Check that subimages fit (Bug#14345).
16752 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16754 * lread.c (skip_dyn_eof): New function.
16755 (read1): Use it to skip the end of a file in response to #@00.
16757 * doc.c (get_doc_string): Slightly relax the sanity checking.
16759 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16761 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16762 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16763 (MonitorInfo): New struct.
16764 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16765 (Fns_display_monitor_attributes_list): New functions.
16766 (display-usable-bounds): Remove.
16767 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16770 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16772 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16773 (GTK_CHECK_VERSION): New macro, if not already defined.
16774 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16775 replaced by GTK_CHECK_VERSION.
16777 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16779 * xterm.h (GTK_PREREQ): New macro.
16780 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16781 to use this macro instead, for consistency and clarity.
16783 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16785 * xdisp.c (row_for_charpos_p): New function, with code of
16786 cursor_row_p, but accepts an additional argument CHARPOS instead
16787 of using a hardcoded PT.
16788 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16789 (row_containing_pos): Call row_for_charpos_p instead of partially
16790 doing the same. Fixes cursor positioning under longlines-mode
16791 when longlines-show-effect includes more than one newline, when
16792 moving the cursor vertically up.
16794 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16796 * makefile.w32-in (ACL_H): New macro.
16797 ($(BLD)/fileio.$(O)): Update dependencies.
16799 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16801 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16802 * Makefile.in (LIB_ACL): New macro.
16803 (LIBACL_LIBS): Remove.
16804 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16805 * fileio.c: Include <acl.h>.
16806 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16807 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16809 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16812 * unexelf.c: Don't assume ElfW (Half) fits in int.
16813 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16814 when dealing with ElfW (Half) values, since they can exceed 2**31
16815 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16816 (entry_address): Omit unused NUM arg. All uses changed.
16818 2013-05-07 Juri Linkov <juri@jurta.org>
16820 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16821 to the string converted from number with `Fnumber_to_string'.
16824 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16826 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16827 This fixes a problem introduced by my previous change.
16829 2013-05-07 Glenn Morris <rgm@gnu.org>
16831 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16833 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16835 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16837 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16839 Static checking by GCC 4.8.0.
16840 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16841 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16842 (x_get_monitor_attributes_fallback)
16843 (x_get_monitor_attributes_xinerama)
16844 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16845 Define only if USE_GTK.
16846 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16847 (x_get_monitor_attributes_fallback): Omit unused locals.
16848 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16849 Use double, not float, to avoid mixed-mode floating point arithmetic.
16851 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16852 Jan Djärv <jan.h.d@swipnet.se>
16854 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16855 (XINERAMA_CFLAGS): New macros.
16856 (ALL_CFLAGS, LIBES): Use them.
16858 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16859 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16860 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16861 (syms_of_xfns): DEFSYM them.
16862 (struct MonitorInfo): New struct.
16863 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16864 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16865 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16866 (x_get_monitor_attributes_xinerama): New functions.
16867 (Fx_display_monitor_attributes_list): New primitive.
16868 (syms_of_xfns): Defsubr it.
16870 * xterm.h (x_display_info): Add Xatom_net_workarea and
16871 Xatom_net_current_desktop.
16873 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16874 and dpyinfo->Xatom_net_current_desktop.
16876 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16878 * xdisp.c (pos_visible_p): Use the special code for finding the
16879 beginning of a display property or overlay for any "replacing"
16880 display property, not just for display strings. This solves
16881 incorrect reporting of position by posn-at-point. (Bug#14241)
16883 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16885 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16886 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16887 Verify that ElfW (Half) fits in int.
16888 (fatal): Use same signature as lisp.h.
16889 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16890 configure and build with -DUNEXELF_DEBUG without worrying about
16891 other modules that use DEBUG.
16892 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16893 possibly-wide integers now uses it instead of plain fprintf.
16894 (entry_address): New function, which avoids problems with 32-bit
16895 overflow on 64-bit hosts.
16896 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16897 (round_up): Don't assume the remainder fits in int.
16898 (find_section): Use bool for boolean. Simplify debug code.
16899 (unexec): Don't assume file sizes fit in int or size_t.
16900 Omit unnecessary trailing newline in 'fatal' format.
16901 Use strerror rather than outputting decimal error number.
16902 Remove unused code when emacs is not defined;
16903 this file relies on Emacs now.
16904 Don't assume e_phnum and e_shnum are positive.
16906 * regex.c: Fix problems when DEBUG is defined.
16907 (extract_number, extract_number_and_incr): Define regardless of
16908 whether DEBUG is defined; that's simpler and makes the code less
16909 likely to go stale in the normal case when DEBUG is not defined.
16910 Return int rather than taking an int * arg. All callers changed.
16911 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16912 Remove, replacing with ...
16913 (DEBUG_PRINT): New macro. All callers changed.
16914 (DEBUG_COMPILES_ARGUMENTS): New macro.
16915 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16916 (print_compiled_pattern, print_double_string) [DEBUG]:
16917 Use prototype rather than old-style definition.
16918 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16919 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16920 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16921 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16922 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16923 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16924 This matters only when DEBUG is defined.
16926 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16928 * xdisp.c (set_iterator_to_next): Set the
16929 ignore_overlay_strings_at_pos_p flag only if we are _really_
16930 iterating over an overlay string, as indicated by the
16931 current.overlay_string_index member. (Bug#14306)
16933 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16935 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16936 to where it is used, to avoid autorelease issues (Bug#14050).
16938 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16940 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16941 * fileio.c (syms_of_fileio): Implement this.
16942 * filelock.c (create_lock_file): If symbolic links don't work, so
16943 we use a regular file as a lock file, do not fsync the lock file;
16946 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16948 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16949 (syms_of_minibuf): Adjust accodingly.
16951 * callint.c (Fcall_interactively): Adjust calls accordingly.
16953 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16955 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16956 w->contents is a buffer before computing everything else.
16957 Use parentheses to disambiguate last part of the condition.
16959 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16960 assertion violations. (Bug#14062)
16962 2013-05-01 David Reitter <david.reitter@gmail.com>
16964 * nsfns.m (ns_tooltip): Initialize.
16966 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16968 * coding.c (decode_coding_gap): Don't remove the character before
16969 a newline unless it's a CR character. (Bug#14287)
16971 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16973 * dispextern.h (struct face): Move enum face_underline_type
16974 earlier so that bitfields can be in the same word.
16976 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16978 * nsfns.m (handlePanelKeys): New function.
16979 (EmacsOpenPanel:performKeyEquivalent:)
16980 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16981 arrows/function/control and copy/paste keys (Bug#14296).
16983 2013-04-27 Juri Linkov <juri@jurta.org>
16985 * callint.c (Fcall_interactively): Call `Qread_number' for
16986 interactive code letter `n' instead of using duplicate code.
16989 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16991 * systime.h (make_timeval): Declare as 'const'.
16993 2013-04-27 Kenichi Handa <handa@gnu.org>
16995 * font.c (font_open_entity): Always open a font of manageable
16998 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
17000 Port better to AIX (Bug#14258).
17001 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
17004 2013-04-24 Kenichi Handa <handa@gnu.org>
17006 * coding.c (decode_coding_iso_2022): When an invalid escape
17007 sequence is encountered, reset the invocation and designation
17008 status to the safest one.
17010 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
17012 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
17013 Without this fix, "make distclean" leaves stamp-h1 behind.
17015 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
17017 * w32fns.c (w32_fullscreen_rect): New function to compute the
17018 window rectangle for the given fullscreen mode.
17019 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
17020 longer tunes the window size. This keeps the window's edges flush
17021 with the screen and allows the taskbar to hide itself in fullboth.
17023 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
17024 window decorations and uses the entire screen.
17026 * w32term.h (w32_fullscreen_rect) Add prototype.
17027 (struct w32_output): Replace normal_width, normal_height,
17028 normal_top, and normal_left members with a single normal_placement
17030 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
17032 (FRAME_NORMAL_PLACEMENT): New macro.
17034 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
17036 * minibuf.c (Ftest_completion): Silence compiler warning.
17038 2013-04-15 Eli Zaretskii <eliz@gnu.org>
17040 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
17043 * frame.h (WINDOW_FRAME): Protect macro and its argument with
17046 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
17047 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
17048 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
17049 parentheses where appropriate.
17051 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17053 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17055 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17057 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17058 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17059 Mention in the doc string that setting these variables takes
17060 effect only after a call to set-window-buffer. (Bug#14200)
17062 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17064 * indent.c (Fvertical_motion): Don't consider display strings on
17065 overlay strings as display strings on the buffer position we
17066 started from. This prevents vertical cursor motion from jumping
17067 more than one line when there's an overlay string with a display
17068 property at end of line.
17069 Reported by Karl Chen <Karl.Chen@quarl.org> in
17070 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17072 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17074 * window.c (select_window): `record_buffer' even if window is
17075 already selected (bug#14191).
17077 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17079 * window.c (Fwindow_end): Test more flags, including the buffer's
17080 last_overlay_modified flag, to determine whether the window's
17081 display is really up-to-date. Prevents the function from
17082 returning a stale value. (Bug#14170)
17083 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17086 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17088 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17089 garbaged only if it is not already the top frame on its TTY.
17090 This prevents flickering due to constant redrawing of TTY frames when
17091 there are GUI frames open in the same session. (Bug#13864)
17093 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17095 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17096 of marking the idle timers directly.
17098 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17100 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17101 tables (bug#14054).
17103 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17105 * window.c (select_window): Don't record_buffer while the invariant is
17106 temporarily broken (bug#14161).
17108 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17110 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17112 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17114 2013-04-07 Romain Francoise <romain@orebokech.com>
17116 Ignore additional platform-specific ACL errors (Bug#13702).
17117 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17118 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17120 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17122 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17125 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17127 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17128 This bug was introduced by my 2013-02-25 change that simplified
17129 data_start configuration. Without this change, on GNU/Linux
17130 an Emacs configured with --enable-profiling fails immediately
17131 due to a profiler signal.
17132 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17133 with these flags. On platforms where special flags are needed
17134 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17135 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17136 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17138 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17140 Get rid of some platform-specific functions examining window
17141 system and its capabilities. This is a partial rework of the
17143 * lisp.h (have_menus_p): Remove prototype. This function is
17144 replaced with platform-independent window_system_available.
17145 (check_window_system): Move to...
17146 * frame.h (decode_window_system_frame, window_system_available):
17147 ...here, add new prototypes.
17148 * frame.c (window_system_available, decode_window_system_frame):
17150 (check_window_system): Platform-independent now.
17151 * xterm.h (x_in_use): Remove declaration.
17153 * w32term.h (check_x_frame):
17154 * nsterm.h (check_x_frame): Remove prototypes. This function
17155 is replaced with platform-independent decode_window_system_frame.
17156 * msdos.c (have_menus_p): Remove.
17157 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17158 Remove platform-specific functions. Use check_window_system,
17159 decode_window_system_frame and check_ns_display_info where
17160 appropriate. Minor style and comment tweaks.
17161 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17162 (check_x_frame): Likewise.
17163 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17165 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17166 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17167 * xmenu.c, xselect.c: All related users changed.
17169 2013-04-03 Kenichi Handa <handa@gnu.org>
17171 The following changes is to optimize the code for reading UTF-8
17174 * coding.c (check_ascii): Rename from detect_ascii. Return value
17175 changed. Check EOL format. Do not call adjust_coding_eol_type
17177 (check_utf_8): New function.
17178 (adjust_coding_eol_type): Do nothing if already adjusted.
17179 (detect_coding): Compare the return value of check_ascii with
17180 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17181 (decode_coding_gap): Optimize for valid UTF-8.
17183 2013-03-21 Kenichi Handa <handa@gnu.org>
17185 * coding.c (syms_of_coding): Cancel previous change.
17187 * insdel.c (insert_from_gap): Fix previous change.
17189 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17191 Consistently use platform-specific function to detect window system.
17192 * lisp.h (check_window_system): New prototype. This function is
17193 going to replace check_x, check_w32 and check_ns.
17194 (have_menus_p): Mention msdos.c in comment.
17195 * fontset.c (check_window_system_func): Remove. Adjust all users.
17196 * fontset.h (check_window_system_func): Remove prototype.
17197 * nsterm.h (check_ns):
17198 * xterm.h (check_x):
17199 * w32term.h (check_w32): Likewise.
17200 * menu.c (Fx_popup_menu): Use check_window_system.
17201 * msdos.c (check_window_system): Define for MS-DOS.
17202 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17203 * w32fns.c (check_window_system): Likewise for MS-Windows.
17204 * xfns.c (check_window_system): Likewise for X.
17205 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17206 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17208 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17210 Prefer < to > in range checks such as 0 <= i && i < N.
17211 This makes it easier to visualize quantities on a number line.
17212 This patch doesn't apply to all such range checks,
17213 only to the range checks affected by the 2013-03-24 change.
17214 This patch reverts most of the 2013-03-24 change.
17215 * alloc.c (xpalloc, Fgarbage_collect):
17216 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17217 * character.c (string_escape_byte8):
17218 * charset.c (read_hex):
17219 * data.c (cons_to_unsigned):
17220 * dispnew.c (update_frame_1):
17221 * doc.c (Fsubstitute_command_keys):
17222 * doprnt.c (doprnt):
17223 * editfns.c (hi_time, decode_time_components):
17224 * fileio.c (file_offset):
17225 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17226 * font.c (font_intern_prop):
17227 * frame.c (x_set_alpha):
17228 * gtkutil.c (get_utf8_string):
17229 * indent.c (check_display_width):
17230 * keymap.c (Fkey_description):
17231 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17233 * minibuf.c (read_minibuf_noninteractive):
17234 * process.c (wait_reading_process_output):
17235 * search.c (Freplace_match):
17236 * window.c (get_phys_cursor_glyph):
17237 * xdisp.c (redisplay_internal):
17238 * xsmfns.c (smc_save_yourself_CB):
17239 Prefer < to > for range checks.
17240 * dispnew.c (sit_for): Don't mishandle NaNs.
17241 This fixes a bug introduced in the 2013-03-24 change.
17242 * editfns.c (decode_time_components): Don't hoist comparison.
17243 This fixes another bug introduced in the 2013-03-24 change.
17245 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17247 * frame.h (struct frame): Drop scroll_bottom_vpos
17248 member becaue all real users are dead long ago.
17249 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17250 * xdisp.c (redisplay_internal): Adjust user.
17252 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17254 * nsmenu.m (showAtX:Y:for:): setLevel to
17255 NSPopUpMenuWindowLevel (Bug#13998).
17257 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17259 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17260 (ns_check_pending_open_menu): Declare.
17262 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17263 (x_activate_menubar): Update the menu with title that matches
17264 ns_get_pending_menu_title, and call
17265 ns_check_pending_openmenu (Bug#12698).
17266 (menuWillOpen:): New method.
17267 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17269 * nsterm.m (menu_will_open_state, menu_mouse_point)
17270 (menu_pending_title): New varaibles.
17271 (ns_get_pending_menu_title, ns_check_menu_open)
17272 (ns_check_pending_open_menu): New functions.
17274 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17276 * indent.c (current_column_bol_cache): Remove leftover which is not
17277 used in Fmove_to_column any more.
17278 (current_column, scan_for_column): Adjust users.
17279 * keyboard.c (last_point_position_buffer, last_point_position_window):
17280 Remove leftovers which are not used for recording undo any more.
17281 (command_loop_1, syms_of_keyboard): Adjust users.
17282 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17283 redisplay_window any more.
17284 (move_it_to): Adjust user.
17286 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17288 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17289 Update dependencies.
17291 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17293 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17294 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17295 forward references.
17297 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17299 * window.h (struct window): Replace hchild, vchild and buffer slots
17300 with a single slot 'contents'. This is possible because each valid
17301 window may have either the child window (in vertical or horizontal
17302 combination) or buffer to display (for the leaf window). Using that,
17303 a lot of operations to traverse and/or change window hierarchies may
17304 be simplified. New member horizontal is used to distinguish between
17305 horizontal and vertical combinations of internal windows.
17306 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17307 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17308 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17309 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17310 Use contents slot, not buffer, where appropriate.
17311 (wset_combination): New function.
17312 (wset_buffer): Add eassert.
17313 (Fframe_first_window): Simplify the loop reaching first window.
17314 (Fwindow_buffer): Use WINDOW_LEAF_P.
17315 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17316 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17317 (unshow_buffer): Convert initial debugging check to eassert.
17318 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17319 (make_parent_window, window_resize_check, window_resize_apply)
17320 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17321 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17322 Adjust to match struct window changes.
17323 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17324 (mark_window_cursors_off, count_windows, get_leaf_windows)
17325 (foreach_window_1): Simplify the loop.
17326 * alloc.c (mark_object): Do not check for the leaf window because
17327 internal windows has no glyph matrices anyway.
17328 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17329 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17330 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17331 (build_frame_matrix_from_window_tree, mirror_make_current)
17332 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17333 (update_window_tree, set_window_update_flags): Simplify the loop.
17334 (sync_window_with_frame_matrix_rows): Enforce live window.
17335 Use contents slot, not buffer, where appropriate.
17336 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17337 and WINDOW_HORIZONTAL_COMBINATION_P.
17338 (make_frame_visible_1): Simplify the loop.
17339 Use contents slot, not buffer, where appropriate.
17340 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17341 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17342 (expose_window_tree): Likewise.
17343 Use contents slot, not buffer, where appropriate.
17344 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17345 to avoid deleted windows. Use contents slot instead of buffer.
17346 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17347 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17348 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17349 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17351 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17353 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17354 identify the reasons for assertion violations in bug#14062 and
17356 (Fx_show_tip): Fix compilation error under
17357 "--enable-check-lisp-object-type". (Bug#14073)
17359 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17360 Reported by <rzl24ozi@gmail.com>.
17362 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17364 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17366 (unwind_with_echo_area_buffer): ...to restore it here.
17367 This is needed to ensure that...
17368 (redisplay_window): ...both window markers are valid here,
17369 which is verified by eassert.
17370 * editfns.c (save_excursion_save): Do not assume that
17371 selected_window always displays the buffer.
17372 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17375 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17377 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17380 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17382 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17384 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17386 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17387 since MinGW's w32api headers do. This avoids compiler warnings.
17389 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17390 if already defined.
17392 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17394 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17396 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17398 * gtkutil.c (style_changed_cb): Check if frame is live and an
17399 X frame (Bug#14038).
17401 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17403 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17404 Define only for _WIN32_WINNT less than 0x0500.
17405 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17407 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17408 see its own definitions of 'struct timeval' and 'struct timezone'.
17410 Fix incompatibilities between MinGW.org and MinGW64 headers.
17411 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17413 * w32.c (REPARSE_DATA_BUFFER): Guard with
17414 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17416 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17418 * xterm.c: Include X11/XKBlib.h
17419 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17421 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17423 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17425 * blockinput.h (input_blocked_p): Likewise.
17426 * bytecode.c (exec_byte_code): Likewise.
17427 * callproc.c (call_process_kill, call_process_cleanup)
17428 (Fcall_process): Likewise.
17429 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17430 (Fccl_execute_on_string): Likewise.
17431 * character.c (string_escape_byte8): Likewise.
17432 * charset.c (read_hex): Likewise.
17433 * cm.c (calccost): Likewise.
17434 * data.c (cons_to_unsigned): Likewise.
17435 * dired.c (directory_files_internal, file_name_completion):
17437 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17438 (sit_for): Likewise.
17439 * doc.c (Fsubstitute_command_keys): Likewise.
17440 * doprnt.c (doprnt): Likewise.
17441 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17442 * emacsgtkfixed.c: Likewise.
17443 * fileio.c (file_offset, Fwrite_region): Likewise.
17444 * floatfns.c (Fexpt, fmod_float): Likewise.
17445 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17447 * font.c (font_intern_prop): Likewise.
17448 * frame.c (x_set_alpha): Likewise.
17449 * gtkutil.c (get_utf8_string): Likewise.
17450 * indent.c (check_display_width): Likewise.
17451 * intervals.c (create_root_interval, rotate_right, rotate_left)
17452 (split_interval_right, split_interval_left)
17453 (adjust_intervals_for_insertion, delete_node)
17454 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17455 (merge_interval_right, merge_interval_left, copy_intervals)
17456 (set_intervals_multibyte_1): Likewise.
17457 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17458 * keymap.c (Fkey_description): Likewise.
17459 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17460 * lread.c (openp, read_integer, read1, string_to_number):
17462 * menu.c (ensure_menu_items): Likewise.
17463 * minibuf.c (read_minibuf_noninteractive): Likewise.
17464 * print.c (printchar, strout): Likewise.
17465 * process.c (create_process, Faccept_process_output)
17466 (wait_reading_process_output, read_process_output, send_process)
17467 (wait_reading_process_output): Likewise.
17468 * profiler.c (make_log, handle_profiler_signal): Likewise.
17469 * regex.c (re_exec): Likewise.
17470 * regex.h: Likewise.
17471 * search.c (looking_at_1, Freplace_match): Likewise.
17472 * sysdep.c (get_child_status, procfs_ttyname)
17473 (procfs_get_total_memory): Likewise.
17474 * systime.h (EMACS_TIME_VALID_P): Likewise.
17475 * term.c (dissociate_if_controlling_tty): Likewise.
17476 * window.c (get_phys_cursor_glyph): Likewise.
17477 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17478 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17480 * xfns.c (Fx_window_property): Likewise.
17481 * xmenu.c (set_frame_menubar): Likewise.
17482 * xselect.c (x_get_window_property, x_handle_dnd_message):
17484 * xsmfns.c (smc_save_yourself_CB): Likewise.
17485 * xterm.c (x_scroll_bar_set_handle): Likewise.
17487 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17489 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17490 to be optional or nil. Adjust comment and convert it to docstring.
17491 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17492 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17494 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17496 Static checking by GCC 4.8-20130319.
17497 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17498 * process.c (Fset_process_datagram_address)
17499 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17500 * xdisp.c (get_char_face_and_encoding)
17501 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17502 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17503 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17505 2013-03-24 Ken Brown <kbrown@cornell.edu>
17507 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17508 fix compilation on 64-bit Cygwin, where underscores are not
17509 automatically prepended.
17511 * w32term.c (w32_initialize): Silence compiler warning.
17513 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17515 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17516 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17517 variables, to save and restore frame dimensions.
17518 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17519 after returning from a 'fullscreen' configuration.
17520 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17521 to avoid races between the main thread and the input thread.
17523 * w32term.h (struct w32_output): New members normal_width,
17524 normal_height, normal_top, normal_left, and prev_fsmode.
17525 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17526 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17527 members of a frame.
17529 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17530 'fullscreen' parameter. Always record previous width and height
17531 of the frame, except when switching out of maximized modes, so
17532 that they could be restored correctly, instead of resetting to the
17533 default frame dimensions. Send SC_RESTORE command to the frame,
17534 unless we are going to send SC_MAXIMIZE, to restore the frame
17535 resize hints in the mouse pointer shown by the window manager.
17538 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17540 * lisp.h (get_frame_param): Adjust conditions for prototype
17543 2013-03-22 Ken Brown <kbrown@cornell.edu>
17545 * unexcw.c: Drop unneeded inclusion of w32common.h.
17546 (report_sheap_usage): Declare.
17547 (read_exe_header): Add magic numbers for x86_64.
17548 (fixup_executable): Fix printf format specifier for unsigned long
17551 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17553 * frame.h (struct frame): Put menu_bar_window under #ifdef
17554 because this member is not needed when X toolkit is in use.
17555 (fset_menu_bar_window):
17556 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17557 (free_glyphs, update_frame):
17558 * xdisp.c (expose_frame): Likewise.
17559 (display_menu_bar): Likewise. Remove redundant eassert.
17560 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17563 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17565 Use functions and constants to manipulate Lisp_Save_Value objects.
17566 This replaces code that used macros and strings and token-pasting.
17567 The change makes the C source a bit easier to follow,
17568 and shrinks the Emacs executable a bit.
17569 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17570 (make_save_value): Change 1st arg from string to enum. All callers
17573 (mark_object): Use if, not #if, for GC_MARK_STACK.
17574 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17575 (XSAVE_OBJECT): Now functions, not macros.
17576 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17577 the constant was never used.
17578 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17579 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17580 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17581 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17583 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17584 type3 with a single member save_type. All uses changed.
17585 (save_type, set_save_pointer, set_save_integer): New functions.
17586 * print.c (PRINTX): Remove.
17588 * alloc.c: Remove redundant static declarations.
17590 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17592 * window.h (struct window): Convert left_col, top_line, total_lines
17593 and total_cols from Lisp_Objects to integers. Adjust comments.
17594 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17596 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17597 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17598 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17599 Adjust users where appropriate.
17601 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17603 * frame.h (struct frame): Drop resx and resy because the same data is
17604 available from window system-specific output context. Adjust users.
17605 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17606 New functions to provide defaults when no window system available.
17607 (FRAME_RES_X, FRAME_RES_Y): New macros.
17608 (NUMVAL): Move from xdisp.c.
17609 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17610 (Ffont_face_attributes, Fopen_font):
17611 * image.c (gs_load):
17612 * w32font.c (fill_in_logfont):
17613 * xdisp.c (calc_pixel_width_or_height):
17614 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17615 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17617 2013-03-20 Kenichi Handa <handa@gnu.org>
17619 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17620 to 1 (temporary workaround until a bug related to ASCII
17621 optimization is fixed).
17623 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17625 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17626 Signal error if window is not internal. Adjust docstring.
17627 (delete_all_child_windows): Use combination_limit to save the buffer.
17628 (Fset_window_configuration): Adjust accordingly.
17629 * print.c (syms_of_print): Initialize debugging output not here...
17630 (init_print_once): ...but in a new function here.
17631 * lisp.h (init_print_once): Add prototype.
17632 * emacs.c (main): Add call to init_print_once. Adjust comments.
17634 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17636 * window.c (window_resize_check, window_resize_apply)
17637 (window_from_coordinates, recombine_windows, set_window_buffer)
17638 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17639 (Fsplit_window_internal, Fdelete_window_internal)
17640 (freeze_window_starts): Use bool for booleans.
17641 * window.h (window_frame_coordinates, resize_frame_windows)
17642 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17644 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17646 * dispnew.c (bitch_at_user): Use `user-error'.
17648 2013-03-17 Ken Brown <kbrown@cornell.edu>
17650 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17651 as return type of image_background. (Bug#13981)
17652 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17654 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17656 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17657 (ns_select): Don't return with result uninitialized.
17659 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17662 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17664 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17665 directories. If filename is nil, get directory name (Bug#13932).
17666 Use getFilename and getDirectory.
17667 (getFilename, getDirectory): New methods for EmacsSavePanel and
17669 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17671 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17673 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17675 2013-03-15 Kenichi Handa <handa@gnu.org>
17677 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17678 (adjust_after_replace): Make it back to static. Delete the third
17679 arg text_at_gap_tail. Cancel the code for handling it.
17681 * coding.h (struct coding_system): New member eol_seen.
17683 * coding.c (detect_ascii): New function.
17684 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17685 when the source bytes are actually scanned. On detecting for
17686 coding_category_utf_8_auto, call detect_ascii instead of scanning
17687 source bytes directly.
17688 (produce_chars): Call insert_from_gap with the new arg 0.
17689 (encode_coding): Likewise.
17690 (decode_coding_gap): Control ASCII optimization by the variable
17691 disable_ascii_optimization instead of #ifndef .. #endif.
17692 Deccode EOL format according to coding->eol_seen.
17693 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17696 * lisp.h (adjust_after_replace): Cancel externing it.
17697 (insert_from_gap): Adjust prototype.
17699 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17701 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17702 FULLSCREEN_MAXIMIZED. (Bug#13935)
17704 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17706 * region-cache.c (find_cache_boundary, move_cache_gap)
17707 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17708 Simplify debugging check and convert to eassert. Adjust comment.
17709 (pp_cache): Put under ENABLE_CHECKING.
17711 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17713 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17714 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17715 and WM_ACTIVATEAPP.
17716 (w32fullscreen_hook): If the frame is visible, reset
17717 f->want_fullscreen flag after changing the frame size. If the
17718 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17721 2013-03-13 Daniel Colascione <dancol@dancol.org>
17723 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17724 too so that these builds can use Cygwin's file conversion
17725 functions. (We've been building and linking cygw32.o all along
17726 and just not using it.)
17728 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17730 File synchronization fixes (Bug#13944).
17731 * Makefile.in (LIB_FDATASYNC): New macro.
17733 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17734 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17735 Don't worry about HAVE_FSYNC, since a substitute fsync is
17736 available if the system lacks one.
17737 (Fwrite_regin): Retry fsync if interrupted.
17739 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17741 * w32term.c (w32_read_socket): If the Emacs frame is being
17742 activated, call w32fullscreen_hook, to make sure the new frame
17743 dimensions are in effect. (Bug#13937)
17745 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17747 * xdisp.c (init_iterator): Simplify because both character and byte
17748 positions are either specified or -1. Add eassert. Adjust comment.
17749 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17750 character and byte positions can be obtained from marker.
17752 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17754 Static checking by Sun C 5.12.
17755 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17756 * bytecode.c (exec_byte_code):
17757 * dispnew.c (init_display):
17759 * fileio.c (Fsubstitute_in_file_name):
17760 * keyboard.c (Fevent_convert_list):
17761 * keymap.c (Fsingle_key_description):
17762 * term.c (maybe_fatal, fatal):
17763 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17764 * xsmfns.c (Fhandle_save_session):
17765 Omit unreachable code.
17766 * keymap.c (map_keymap_char_table_item): Cast void * to
17767 a function pointer type; the C Standard requires this.
17769 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17770 Include <sys/param.h> unconditionally, as that works elsewhere and
17771 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17772 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17775 See ChangeLog.12 for earlier changes.
17777 ;; Local Variables:
17781 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17783 This file is part of GNU Emacs.
17785 GNU Emacs is free software: you can redistribute it and/or modify
17786 it under the terms of the GNU General Public License as published by
17787 the Free Software Foundation, either version 3 of the License, or
17788 (at your option) any later version.
17790 GNU Emacs is distributed in the hope that it will be useful,
17791 but WITHOUT ANY WARRANTY; without even the implied warranty of
17792 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17793 GNU General Public License for more details.
17795 You should have received a copy of the GNU General Public License
17796 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.