1 2015-03-14 Daniel Colascione <dancol@dancol.org>
3 * emacs.c (standard_args): Add --no-x-resources.
4 (usage_message): Document that -Q implies --no-x-resources.
6 2015-03-13 Paul Eggert <eggert@cs.ucla.edu>
8 * frame.c (x_get_resource_string) [!USE_GTK]: Don't define.
10 * editfns.c, systime.h (mktime_z) [!HAVE_TZALLOC]: Now static.
12 2015-03-12 Eli Zaretskii <eliz@gnu.org>
14 * w32font.c (font_supported_scripts): Add subranges for Latin
15 Supplement, Latin Extended-A/B, Vai, Supplemental Punctuation, Tai
16 Le, Buginese, Yijing Hexagrams, Ancient Greek Numbers, Tai Xuan
17 Jing, Counting Rods, Sundanese, Lepcha, Ol Chiki, Saurashtra,
18 Kayah Li, Rejang, Ancient Symbols, Phistos Disc, Carian, Lycian,
19 Lydian, Dominoe Tiles, and Mahjong Tiles. Break the Mathematical
20 Alphanumeric Symbols into several "scripts" like fontset.el does.
22 (syms_of_w32font): DEFSYM all the new script symbols.
24 2015-03-07 Eli Zaretskii <eliz@gnu.org>
26 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
27 Fix typedefs to be consistent with the corresponding w32 API
29 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
30 DefWindowProc if we successfully handled the message, as doing so
31 causes problems in displaying selection dialogs. (Bug#11732)
33 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
35 Work around x86 glibc backtrace bug
36 * sysdep.c (emacs_backtrace): Don't dump core on x86.
39 2015-03-05 Eli Zaretskii <eliz@gnu.org>
41 * keyboard.c (make_lispy_position): When the click is on the
42 right-side vertical scroll bar, pass the rightmost X coordinate to
43 buffer_posn_from_coords, so that the returned text position
44 reflects the closest point to the click. Fixes region extension
45 when mouse moves outside the Emacs frame that has scroll bars on
48 2015-03-04 Martin Rudalics <rudalics@gmx.at>
50 * frame.c (x_set_font): Try to keep frame height and width
51 unchanged if tool bar size changes with new font.
53 2015-03-03 Eli Zaretskii <eliz@gnu.org>
55 * search.c (find_newline): Avoid assertion violations in
56 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
57 for newlines near the end of the buffer. This happens in Rmail
58 when JIT font-lock fontifies a newly displayed portion of the
61 2015-03-03 Eli Zaretskii <eliz@gnu.org>
63 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
66 2015-03-03 Glenn Morris <rgm@gnu.org>
68 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
70 2015-03-03 Eli Zaretskii <eliz@gnu.org>
72 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
73 mouse_position_for_popup only for X frames. (Bug#19862)
75 2015-03-03 Eli Zaretskii <eliz@gnu.org>
77 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
79 2015-03-03 Eli Zaretskii <eliz@gnu.org>
81 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
82 assq_no_quit to fetch color definition by its string name.
85 2015-03-03 Eli Zaretskii <eliz@gnu.org>
87 * xdisp.c (move_it_in_display_line_to): Handle the case where the
88 last character of a screen line is whitespace, and we are under
89 word-wrap with overflow-newline-into-fringe turned on.
92 2015-03-03 Eli Zaretskii <eliz@gnu.org>
94 * xdisp.c (handle_stop, handle_single_display_spec)
95 (next-element_from_image): Don't reset the
96 ignore_overlay_strings_at_pos_p flag here.
97 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
99 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
100 after we've exhausted all the overlay strings at the current
101 position. (Bug#19307)
103 2015-03-03 Eli Zaretskii <eliz@gnu.org>
105 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
106 according to the object we are about to resume iterating.
109 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
110 of the window whose current glyph matrix was resized, which
111 disables the mode-line row as side effect.
113 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
114 whose update_mode_line flag is set. (Bug#19721)
116 2015-03-03 Eli Zaretskii <eliz@gnu.org>
118 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
120 2015-03-03 Daniel Colascione <dancol@dancol.org>
122 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
124 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
126 * alloc.c (run_finalizers): Omit unused local.
127 Also, redo newly-added code as per usual Emacs style.
129 2015-03-03 Martin Rudalics <rudalics@gmx.at>
131 * frame.c (adjust_frame_size): If the pixel sizes remain
132 unchanged but the number of lines or columns of the frame
133 changes, run `window--pixel-to-total' (Bug#19972).
134 (Qwindow_pixel_to_total): DEFSYM it.
136 2015-03-03 Daniel Colascione <dancol@dancol.org>
138 * print.c (print_object): Print whether a finalizer has
141 * data.c (Ftype_of): Make `type-of' work with finalizers.
142 (syms_of_data): Register Qfinalizer.
144 2015-03-02 Daniel Colascione <dancol@dancol.org>
146 * print.c (print_object): Print finalizers.
149 (finalizers, doomed_finalizers): New variables.
150 (init_finalizer_list, finalizer_insert, unchain_finalizer)
151 (mark_finalizer_list, queue_doomed_finalizers)
152 (run_finalizer_handler, run_finalizer_function, run_finalizers):
154 (garbage_collect_1, mark_object, sweep_misc)
155 (init_alloc_once, syms_of_alloc): Support finalizers.
156 (gc-precise-p): New Lisp variable.
158 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
159 (FINALIZERP, XFINALIZER): New functions.
160 (Lisp_Finalizer): New structure.
162 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
164 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
165 if CATEGORY is not an integer, or is an integer out of
166 unicode_category_t range.
168 2015-02-28 Martin Rudalics <rudalics@gmx.at>
170 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
171 can_x_set_window_size and after_make_frame (Bug#19962).
173 2015-02-28 Eli Zaretskii <eliz@gnu.org>
175 * character.c (alphabeticp, decimalnump): New functions.
176 * character.h (alphabeticp, decimalnump): Add prototypes.
178 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
179 for multibyte characters by calling alphabeticp and decimalnump.
180 (BIT_ALPHA, BIT_ALNUM): New bit masks.
181 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
183 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
186 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
188 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
190 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
192 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
193 Initialize all args. Get outer_border from window attributes.
194 Fix typo for top_offset_y.
195 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
196 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
198 2015-02-27 Mark Laws <mdl@60hz.org>
200 Support daemon mode on MS-Windows (bug#19688)
201 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
202 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
203 signal clients we are ready for connections.
204 (Fdaemon_initialized): Use DAEMON_RUNNING.
205 [WINDOWSNT]: MS-Windows specific code to signal clients we are
206 ready for connections.
208 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
209 MS-Windows conditions for running in daemon mode.
211 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
213 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
215 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
218 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
220 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
221 dont use OUTER_TO_INNER macros.
222 (x_menu_show): Call x_real_pos_and_offsets, don't use
223 OUTER_TO_INNER macros.
225 2015-02-26 Eli Zaretskii <eliz@gnu.org>
227 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
229 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
231 * emacs.c (decode_env_path): Add parentheses around ternary
232 operator to increase readability and pacify compiler warnings.
234 2015-02-26 Eli Zaretskii <eliz@gnu.org>
236 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
239 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
241 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
243 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
245 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
246 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
247 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
249 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
250 instead of OUTER_TO_INNER_DIFF macros.
252 * xfns.c (x_real_pos_and_offsets): New function, basically the code
253 from x_real_positions.
254 (x_real_positions): Call x_real_pos_and_offsets.
255 (x_relative_mouse_position): Use XTranslateCoordinates instead of
256 OUTER_TO_INNER_DIFF macros.
257 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
258 border from window attributes. Adjust tool bar and menu widths.
260 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
263 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
265 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
267 Backtrace after malloc arena is corrupted
268 Without this change, if the malloc arena is corrupted and then
269 'backtrace' is called, the backtrace can crash because 'backtrace'
270 calls 'malloc'. For more, please see:
271 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
272 * emacs.c (main): Initialize tables used by 'backtrace'.
273 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
275 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
277 * nsfns.m (Fx_frame_geometry): New function.
278 (syms_of_nsfns): Defsubr Sx_frame_geometry.
280 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
283 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
284 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
286 2015-02-21 Eli Zaretskii <eliz@gnu.org>
288 * w32term.c (queue_notifications):
289 * w32inevt.c (handle_file_notifications):
290 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
293 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
295 Prefer 'Qfoo' to 'intern ("foo")'
296 * buffer.c (syms_of_buffer):
297 * bytecode.c (exec_byte_code):
298 * callint.c (Fcall_interactively):
299 * callproc.c (create_temp_file):
300 * charset.c (define_charset_internal):
301 * coding.c (syms_of_coding):
302 * editfns.c (syms_of_editfns):
304 * fns.c (syms_of_fns):
305 * frame.c (delete_frame, Fframe_parameters):
306 * keyboard.c (syms_of_keyboard):
307 * keymap.c (syms_of_keymap):
308 * minibuf.c (read_minibuf, syms_of_minibuf):
309 * nsfns.m (ns_cursor_type_to_lisp):
310 * textprop.c (syms_of_textprop):
311 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
312 * xfns.c (x_create_tip_frame, Fx_select_font):
313 * xml.c (parse_region):
314 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
315 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
317 (keys_of_buffer): ... instead of here.
318 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
319 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
320 optional than xfns.c.
322 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
324 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
325 setting fatal_error_in_progress, so gobble_input and *read_socket are
326 not read if there are pending_signals.
328 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
330 Simplify binary I/O configuration
331 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
332 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
333 (FOPEN_BINARY, FOPEN_TEXT): New macros.
334 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
335 doesn't guarantee that "t" will work.
337 2015-02-19 Eli Zaretskii <eliz@gnu.org>
339 * keyboard.c (read_char): Make sure this_single_command_key_start
340 is in sync with this_command_key_count, around the call to
341 input-method-function. (Bug#19774)
343 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
345 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
346 message to DefWindowProc, after positioning the IME window, to
347 trigger its display. (Bug#11732)
349 2015-02-18 Eli Zaretskii <eliz@gnu.org>
351 * emacs.c (Fkill_emacs): Exit with specified exit code even if
352 stdin is at EOF. (Bug#19897)
354 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
356 * keyboard.c (read_char): When there is an input method function,
357 do not restore the echo area if a prefix argument is being
358 introduced. (Bug#19875)
360 2015-02-16 Kelly Dean <kelly@prtime.org>
362 * src/keyboard.c (timer_check_2): Fix incorrect comment.
364 2015-02-14 Martin Rudalics <rudalics@gmx.at>
366 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
367 Suggested by Alan Mackenzie <acm@muc.de>.
369 2015-02-14 Eli Zaretskii <eliz@gnu.org>
371 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
372 x_relative_mouse_position only for X frames. (Bug#19862)
374 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
376 Better support for future plugins
377 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
378 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
379 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
381 2015-02-11 Martin Rudalics <rudalics@gmx.at>
383 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
384 SIZE_RESTORED cases correctly handle `maximized' value for the
385 `fullscreen' parameter. Don't use 'maximized' frame parameter
387 (w32fullscreen_hook): Include menu bar height when calculating
388 new text height in FULLSCREEN_BOTH case.
389 * xterm.c (do_ewmh_fullscreen): Handle transition from
390 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
391 x_frame_normalize_before_maximize is set.
393 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
395 Use bool for boolean in xdisp.c
396 * dispextern.h (display_prop_intangible_p, resize_mini_window)
397 (pixel_to_glyph_coords, mark_window_display_accurate)
398 (compute_display_string_pos, handle_tool_bar_click)
399 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
400 * lisp.h (setup_echo_area_for_printing, message_with_string)
401 (pos_visible_p): Use bool for boolean.
402 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
403 Remove unnecessary forward decls.
404 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
405 (CHECK_IT, CHECK_WINDOW_END):
406 Now an inline function that is always defined.
408 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
409 Remove; no longer needed.
410 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
411 (get_overlay_strings): Omit unnecessary casts.
412 (forward_to_next_line_start):
414 Prefer !BOOL to (BOOL ? 0 : 1).
415 (next_element_function): New typedef.
416 (get_next_element): Use it. Now const.
417 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
418 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
419 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
420 (tool_bar_item_info): Simplify.
421 (invisible_prop): Rename from invisible_p, since it doesn't
422 return bool. All callers changed.
423 (x_produce_glyphs): Simplify.
425 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
427 Check for some overflows in vertical-motion
428 * indent.c (window_column_x): New function.
429 (Fvertical_motion): Use it to protect against integer overflow
430 when computing column. Prefer extract_float to doing things by hand.
431 Avoid unnecessary casts.
433 * xfont.c: Minor style fixes
434 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
435 Redo loop so that less indentation is needed.
437 2015-02-09 Eli Zaretskii <eliz@gnu.org>
439 * indent.c (Fvertical_motion): Accept an additional argument
440 CUR-COL and use it as the starting screen coordinate.
441 * window.c (window_scroll_line_based, Fmove_to_window_line): All
442 callers of vertical-motion changed.
444 2015-02-09 Dima Kogan <dima@secretsauce.net>
446 * font.c (font_score): Remove unused variable assignment.
448 2015-02-09 Dima Kogan <dima@secretsauce.net>
450 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
452 * font.c (font_score): Try to find a font without scaling first,
453 and only accept scalable fonts if we did not get a match (Bug#19117).
455 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
457 * keyboard.c (syms_of_keyboard): Use non-nil default value.
459 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
461 Use C99's INFINITY and NAN macros
462 * lread.c: Include <math.h>.
463 (string_to_number): Use INFINITY and NAN rather than rolling our own.
464 This avoids some runtime diagnostics when building with
465 gcc -fsanitize=undefined.
467 Fix bidi_explicit_dir_char undefined behavior
468 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
469 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
471 Better distinguish infinite from invalid times
472 * editfns.c (check_time_validity): New function.
473 (decode_time_components): Return int, not bool.
474 Return -1 (not 0) if the time is out of range.
476 (lisp_time_struct, lisp_seconds_argument): Distinguish better
477 between time overflow and invalid time values.
479 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
481 Minor tweaks to frame_size_history_add
482 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
483 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
484 (Fframe_after_make_frame): Simplify.
485 * gtkutil.c: Remove commented-out code.
486 * xfns.c (Fx_create_frame): Fix indenting.
488 2015-02-08 Eli Zaretskii <eliz@gnu.org>
490 * frame.c (Fframe_parameter): Don't replace a non-nil value of
491 foreground-color or background-color parameters with a nil value.
494 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
496 * data.c (Findirect_function): Like `symbol-function', don't signal an
497 error for void functions any more.
499 2015-02-07 Martin Rudalics <rudalics@gmx.at>
501 * frame.c (frame_size_history_add): New function.
502 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
503 only after frame's after_make_frame slot is true.
504 Inhibit resizing fullwidth-/height frames in one direction only.
505 Update frame_size_history.
506 (adjust_frame_size): Call frame_size_history_add.
507 (make_frame): Initalize after_make_frame slot.
508 (Fmake_terminal_frame): Adjust adjust_frame_size call.
509 (Fcan_run_window_configuration_change_hook): Rename to
510 Fframe_after_make_frame. Set after_make_frame slot.
511 Return second argument.
512 (x_set_frame_parameters): Postpone handling fullscreen parameter
513 until after width and height parameters have been set.
514 Apply width and height changes only if can_x_set_window_size is true.
515 Update frame_size_history.
516 (Qadjust_frame_size_1, Qadjust_frame_size_2)
517 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
518 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
519 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
520 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
521 (Qxg_change_toolbar_position, Qx_net_wm_state)
522 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
523 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
524 (Qtip_frame, Qterminal_frame): New symbols.
525 (Vframe_adjust_size_history): Rename to frame_size_history.
526 * frame.h (struct frame):
527 Rename can_run_window_configuration_change_hook slot to
529 (frame_size_history_add): Extern.
530 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
531 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
532 (xg_frame_set_char_size): Try to preserve the status of
533 fullwidth/-height frames. Call frame_size_history_add.
534 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
535 (xg_change_toolbar_position): Call frame_size_history_add.
536 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
538 (Fx_create_frame): Process fullscreen parameter after frame has
540 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
541 (Fx_frame_geometry): Don't pollute pure storage.
542 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
543 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
544 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
545 w32fullscreen_hook immediately.
546 (x_fullscreen_adjust, x_check_fullscreen): Remove.
547 (w32fullscreen_hook): Call change_frame_size just as with a
548 "normal" frame resize operation. Call do_pending_window_change.
549 (x_set_window_size): Try to handle fullwidth and fullheight more
550 accurately. Don't rely on w32_enable_frame_resize_hack.
551 (w32_enable_frame_resize_hack): Remove variable.
552 * widget.c (EmacsFrameResize): Remove dead code.
553 Call frame_size_history_add
554 * window.c (run_window_configuration_change_hook):
555 Check f->after_make_frame instead of
556 f->can_run_window_configuration_change_hook.
557 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
558 (Fx_create_frame): Process fullscreen parameter after frame has
560 (Fx_frame_geometry): Don't pollute pure storage.
561 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
562 Call frame_size_history_add.
563 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
564 (x_check_fullscreen): Count in menubar when calling
565 XResizeWindow. Wait for ConfigureNotify event.
566 Call frame_size_history_add.
567 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
568 changing a fullheight frame's width or a fullwidth frame's
569 height. Call frame_size_history_add.
570 (x_set_window_size): Simplify xg_frame_set_char_size and
571 x_set_window_size_1 calls.
572 (x_frame_normalize_before_maximize): New variable.
574 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
576 Remove no-longer-used cursor_in_echo_area code
577 * dispnew.c (set_window_cursor_after_update, update_frame_1):
578 Remove checks for negative cursor_in_echo_area, since this var is
579 a boolean, and has been a boolean for some time. Simplify.
580 * dispnew.c (init_display):
581 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
583 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
585 * eval.c (Ffunction): Handle the new (:documentation ...) form.
586 (syms_of_eval): Declare `:documentation'.
588 2015-02-05 Martin Rudalics <rudalics@gmx.at>
590 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
591 argument added on 2015-02-01.
593 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
595 Remove no-longer-used two_byte_p calculations
596 * dispextern.h (struct glyph_string): Remove member two_byte_p.
598 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
601 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
603 Omit unnecessary var if GTK or NS
604 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
605 Now a constant zero on these platforms.
607 2015-02-01 Martin Rudalics <rudalics@gmx.at>
609 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
611 2015-01-31 Eli Zaretskii <eliz@gnu.org>
613 * coding.c (raw_text_coding_system_p): New function.
615 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
616 keyboard coding-system is 'raw-text'. (Bug#19532)
618 * coding.h (raw_text_coding_system_p): Add prototype.
620 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
622 * Makefile.in (gl-stamp): Generate globals.h through the use of
624 (globals.h): Replace with empty command.
626 2015-01-31 Eli Zaretskii <eliz@gnu.org>
628 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
629 and ICONIFY_EVENT for the purposes of breaking while-no-input
632 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
633 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
636 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
638 Simplify read_dirent's MSDOS hacks
639 * dired.c (read_dirent): Simplify by removing the need for the
640 DIR_ENTRY argument. All callers changed. This separates the
641 MS-DOS idiosyncrasies better from the rest of the code.
643 2015-01-30 Eli Zaretskii <eliz@gnu.org>
645 * dired.c (read_dirent): Accept an additional argument
646 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
647 time it is called, report the error as if it happened in
649 (directory_files_internal, file_name_completion): Adjust callers
652 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
654 Refactor calls to opendir for simplicity
655 * dired.c (open_directory): Accept Lisp_Object, not char *, for
656 dirname. Signal an error if the open fails. All callers changed.
658 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
660 Report readdir failures
661 Previously, on non-MS-Windows platforms the code treated most
662 readdir failures as EOF. This was incorrect, e.g., when readdir
663 fails with errno == EOVERFLOW. Signal an error instead.
664 * dired.c (read_dirent):
665 New function, which signals an error when readdir fails.
666 (directory_files_internal, file_name_completion): Use it.
668 2015-01-29 Eli Zaretskii <eliz@gnu.org>
670 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
671 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
674 * w32font.c (struct font_callback_data, w32font_list_internal)
675 (w32font_driver, w32font_match_internal): Use bool where appropriate.
677 * w32menu.c (x_activate_menubar, set_frame_menubar)
678 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
679 (is_simple_dialog): Use bool where appropriate.
681 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
683 Use bool, not int, to track face changes
684 * xfaces.c (face_change): Rename from face_change_count, and
685 change from int to bool. The var is now true (instead of nonzero)
686 if attributes have changed; this is simpler. All uses changed.
689 2015-01-28 Eli Zaretskii <eliz@gnu.org>
691 * dired.c (directory_files_internal, file_name_completion)
692 [WINDOWSNT]: Signal an error when errno is set non-zero by
693 'readdir', regardless of its value.
695 * w32.c (sys_readdir): Set errno to ENOENT when the directory
696 doesn't exist and to EACCES when it's not accessible to the
697 current user. Set errno to zero when FindNextFile exhausts the
698 directory, so that callers don't interpret that as an error and
699 don't signal a file-error.
700 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
702 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
703 returns NULL and errno is ENOTDIR, behave as if opendir failed to
704 open the directory. (Bug#19701)
706 * w32.c (sys_readdir): If FindFirstFile fails because the
707 directory doesn't exist, set errno to ENOTDIR.
709 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
711 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
713 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
715 Fix coding.c subscript error
716 * coding.c (CODING_ISO_INVOKED_CHARSET):
717 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
719 2015-01-28 Eli Zaretskii <eliz@gnu.org>
721 * xdisp.c (produce_image_glyph): Fix display of images in R2L
722 screen lines: prepend the new glyph to the ones already there
723 instead of appending it.
725 * w32fns.c (w32_set_title_bar_text): New function, including
726 support for titles with non-ASCII characters outside of the
727 current system codepage.
728 (x_set_name, x_set_title): Use it. (Bug#19590)
730 * indent.c (Fvertical_motion): Return zero if we started from ZV
731 and there's an overlay after-string there. (Bug#19553)
733 * emacs.c (usage_message): Fix the description of the -nl switch.
736 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
737 end information if the window_end_valid flag is unset.
738 (try_window_id): If the call to display_line invalidated the
739 window end information, give up the try_window_id optimization.
742 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
743 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
745 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
747 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
749 * lisp.mk (lisp): Add cl-preloaded.
751 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
753 Use bool for boolean in xfaces.c
754 * dispextern.h: Adjust to signature changes.
755 * font.c (font_at, font_range):
756 * fontset.c (Finternal_char_font):
757 * fringe.c (draw_fringe_bitmap_1):
758 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
759 (get_next_display_element, highlight_trailing_whitespace)
760 (display_string, calc_line_height_property)
761 (note_mode_line_or_margin_highlight, note_mouse_highlight):
762 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
763 (menu_face_changed_default, recompute_basic_faces)
764 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
765 (tty_defined_color, defined_color, face_color_gray_p)
766 (face_color_supported_p, load_color2, load_face_colors)
767 (Fx_list_fonts, LFACEP, push_named_merge_point)
768 (resolve_face_name, lface_from_face_name_no_resolve)
769 (lface_from_face_name, get_lface_attributes_no_remap)
770 (get_lface_attributes, lface_fully_specified_p)
771 (set_lface_from_font, merge_face_vectors, merge_named_face)
772 (merge_face_ref, Finternal_make_lisp_face)
773 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
774 (Finternal_set_lisp_face_attribute)
775 (update_face_from_frame_parameter, set_font_frame_param)
776 (face_boolean_x_resource_value)
777 (Finternal_set_lisp_face_attribute_from_resource)
778 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
779 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
780 (lface_equal_p, Finternal_lisp_face_equal_p)
781 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
782 (Fcolor_distance, lookup_named_face, lookup_basic_face)
783 (lookup_derived_face, Fface_attributes_as_vector)
784 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
785 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
786 (realize_default_face, realize_named_face)
787 (realize_non_ascii_face, realize_x_face, map_tty_color)
788 (realize_tty_face, compute_char_face, face_at_buffer_position)
789 (face_for_overlay_string, face_at_string_position):
790 Use bool for boolean.
791 * xfaces.c (set_lface_from_font):
792 Return void, since callers never use the result.
794 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
796 * image.c (lookup_pixel_color): Reorder conditions that are
798 (x_to_xcolors): Likewise.
799 (x_detect_edges): Likewise.
800 (png_load_body): Likewise.
801 (gif_close): Likewise.
802 (gif_load): Likewise.
804 2015-01-25 Eli Zaretskii <eliz@gnu.org>
806 Use bool for boolean in w32term.c
807 * w32term.c (x_update_window_begin, x_update_window_end)
808 (x_update_end, x_after_update_window_line)
809 (x_set_glyph_string_gc, x_draw_glyph_string_background)
810 (x_draw_glyph_string_foreground)
811 (x_draw_composite_glyph_string_foreground)
812 (x_draw_glyphless_glyph_string_foreground)
813 (x_draw_image_glyph_string, x_draw_glyph_string)
814 (x_draw_stretch_glyph_string, note_mouse_movement)
815 (w32_mouse_position, x_scroll_bar_report_motion)
816 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
817 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
818 (w32_draw_window_cursor, x_new_font, x_set_offset)
819 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
820 Use bool where appropriate.
822 Use bool for boolean in w32fns.c
823 * w32fns.c (w32_defined_color, x_decode_color)
824 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
825 (x_set_menu_bar_lines, x_change_tool_bar_height)
826 (x_set_internal_border_width, x_explicitly_set_name)
827 (x_implicitly_set_name, Fx_create_frame, w32_window)
828 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
830 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
832 Use bool for boolean in xfns.c
833 * xfaces.c (x_update_menu_appearance):
834 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
835 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
836 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
837 (x_change_tool_bar_height, x_set_internal_border_width)
838 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
839 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
840 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
841 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
842 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
843 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
844 (clean_up_dialog, syms_of_xfns):
845 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
846 (xic_create_fontsetname):
847 Use bool for boolean.
848 * xfns.c: Include bitmaps/gray.xbm unconditionally.
850 Count MANY function args more reliably
851 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
852 * buffer.c (Fbuffer_list, Fkill_buffer):
853 * callint.c (read_file_name, Fcall_interactively):
854 * charset.c (Fset_charset_priority, syms_of_charset):
855 * chartab.c (uniprop_encode_value_numeric):
856 * coding.c (syms_of_coding):
857 * composite.c (syms_of_composite):
858 * data.c (wrong_range):
859 * dbusbind.c (syms_of_dbusbind):
860 * dired.c (file_attributes):
861 * editfns.c (Fdecode_time, update_buffer_properties, format2):
862 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
863 (call4, call5, call6, call7):
864 * fileio.c (Finsert_file_contents, choose_write_coding_system)
865 (Fcar_less_than_car, build_annotations, auto_save_error):
866 * filelock.c (get_boot_time):
867 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
868 (maybe_resize_hash_table, secure_hash):
869 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
870 * fontset.c (fontset_add, Fset_fontset_font):
871 * ftfont.c (ftfont_lookup_cache):
872 * gtkutil.c (xg_get_font):
873 * insdel.c (signal_before_change, signal_after_change):
874 * keymap.c (append_key):
875 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
876 * minibuf.c (Fread_buffer):
877 * print.c (print_preprocess):
878 * process.c (Fformat_network_address, Fmake_network_process)
879 (server_accept_connection):
880 * sound.c (Fplay_sound_internal):
881 * term.c (Fsuspend_tty, Fresume_tty):
882 * window.c (window_list):
883 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
884 (message_with_string):
885 * xfaces.c (Fx_list_fonts):
886 * xfont.c (syms_of_xfont):
887 * xselect.c (x_handle_selection_request)
888 (x_handle_selection_clear, x_clear_frame_selections)
889 (x_clipboard_manager_error_1):
890 Prefer CALLMANY and CALLN to counting args by hand.
891 * doc.c (reread_doc_file): Remove unused code.
892 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
893 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
894 Prefer call1 and call2 to Ffuncall.
895 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
896 Use struct literal rather than a local var, for simplicity.
897 * keymap.c (where_is_internal): Use NULL rather than a pointer
899 * lisp.h (CALLMANY, CALLN): New macros.
900 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
903 Use gnustep-config if available
904 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
905 It doesn't appear to be needed, and the inclusion breaks on
906 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
908 2015-01-22 Eli Zaretskii <eliz@gnu.org>
910 * xdisp.c (init_iterator): Restore a comment lost in transition.
912 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
914 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
915 * xfont.c (xfont_driver, xfont_chars_supported)
916 (xfont_text_extents):
917 * xftfont.c (xftfont_get_colors, xftfont_open)
918 (xftfont_prepare_face, xftfont_done_face)
919 (xftfont_cached_font_ok):
920 * xgselect.c (xg_select):
921 Use bool for boolean.
923 Don't downcase system diagnostics' first letters
924 * fileio.c (report_file_errno): Don't downcase, and simplify.
927 Isolate NIL_IS_ZERO-assuming code better
928 Suggested by Stefan Monnier in:
929 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
930 * alloc.c (allocate_pseudovector):
931 Use memclear, not memsetnil, to remove a 'verify'.
932 * callint.c (Fcall_interactively):
933 * dispnew.c (realloc_glyph_pool):
934 * xdisp.c (init_iterator):
935 Use memclear, not memset, to remove a 'verify'.
936 * lisp.h (memclear): Rename from memsetnil, and take a byte
937 count rather than a word count. All callers changed.
939 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
941 Undo port to hypothetical nonzero Qnil case
942 This mostly undoes the previous change in this area. See:
943 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
944 * alloc.c (allocate_pseudovector):
945 * callint.c (Fcall_interactively):
946 * dispnew.c (realloc_glyph_pool):
947 * fringe.c (init_fringe):
948 * lisp.h (memsetnil):
949 * xdisp.c (init_iterator):
950 Simplify by assuming that Qnil is zero, but verify the assumption.
951 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
952 NIL_IS_NONZERO. All uses changed.
954 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
956 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
958 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
960 Prefer xlispstrdup to avoid dumb calls to strlen.
961 * nsfont.m (ns_get_family):
962 * nsterm.m (ns_term_init):
963 * w32fns.c (w32_window):
964 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
966 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
968 Correct an old fix for GTK font selection
969 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
972 Fix minor bugs with printing null bytes
973 * minibuf.c (read_minibuf_noninteractive):
974 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
975 Work even if the Lisp string contains a null byte.
977 Port to hypothetical case where Qnil is nonzero
978 * alloc.c (allocate_pseudovector):
979 * callint.c (Fcall_interactively):
980 * coding.c (syms_of_coding):
981 * dispnew.c (realloc_glyph_pool):
982 * fringe.c (init_fringe):
983 * lisp.h (memsetnil):
984 * xdisp.c (init_iterator):
985 Port to the currently-hypothetical case where Qnil is nonzero.
986 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
987 as there are no Lisp_Object values in the data here.
988 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
989 All uses changed. Define only if not already defined, so that one
990 can debug with -DNIL_IS_NONZERO.
991 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
993 2015-01-19 Eli Zaretskii <eliz@gnu.org>
995 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
996 Qnil is represented as zero, before using that to initialize parts
997 of the glyph structure.
999 * xdisp.c (init_iterator): Verify that Qnil is represented as
1000 zero, before using that to initialize parts of the iterator
1003 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
1005 Prefer memset to repeatedly assigning Qnil
1006 * alloc.c (allocate_pseudovector): Catch more bogus values.
1007 * alloc.c (allocate_pseudovector):
1008 * callint.c (Fcall_interactively):
1009 * coding.c (syms_of_coding):
1010 * fringe.c (init_fringe):
1011 Verify that Qnil == 0.
1012 * callint.c (Fcall_interactively):
1013 * eval.c (Fapply, Ffuncall):
1014 * fns.c (mapcar1, larger_vector):
1015 * font.c (font_expand_wildcards):
1016 * fringe.c (init_fringe):
1017 Prefer memset to assigning zeros by hand.
1018 * callint.c (Fcall_interactively):
1019 Remove duplicate assignment of Qnil to args[i].
1020 * coding.c (syms_of_coding):
1021 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
1022 * fileio.c (Ffile_selinux_context):
1023 Rewrite to avoid need for Lisp_Object array.
1024 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1025 (DEFINE_LISP_SYMBOL_END): Use it.
1026 (NIL_IS_ZERO): New constant.
1027 (memsetnil): New function.
1029 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1031 Tune pseudovector allocation assuming Qnil == 0.
1032 * alloc.c (allocate_pseudovector): Use memset for both
1033 Lisp_Objects and regular slots. Add zerolen arg.
1034 * lisp.h (allocate_pseudovector): Adjust prototype.
1035 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1036 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1037 (allocate_hash_table, allocate_window, allocate_frame)
1038 (allocate_process, allocate_terminal): Remove prototypes.
1039 * fns.c (allocate_hash_table): Now static here.
1040 * frame.c (allocate_frame):
1041 * process.c (allocate_process):
1042 * terminal.c (allocate_terminal):
1043 * window.c (allocate_window): Now static here.
1044 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1046 * lisp.h (XTERMINAL): Add eassert.
1047 * process.c (make_lisp_proc): Now static here.
1049 Prefer INLINE functions in font.h to match style used in lisp.h.
1050 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1051 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1052 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1054 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1055 * ftfont.c (ftfont_shape):
1056 * macfont.m (macfont_shape):
1057 * w32uniscribe.c (uniscribe_shape):
1058 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1060 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1062 Give up on -Wsuggest-attribute=const
1063 * decompress.c (Fzlib_available_p):
1064 * gnutls.c (Fgnutls_available_p):
1065 * gtkutil.h (xg_uses_old_file_dialog):
1066 * xdisp.c (Ftool_bar_height):
1067 * xmenu.c (popup_activated):
1068 No longer const, since it's not const on at lest some
1069 configurations, and we shouldn't lie to the compiler.
1071 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1073 * fileio.c: Include binary-io.h.
1074 (Fset_binary_mode): New function.
1075 (syms_of_fileio): Defsubr it.
1076 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1078 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1080 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1081 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1082 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1083 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1085 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1087 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1088 when FLAGS indicate the item is not highlighted. (Bug#19596)
1090 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1092 * xmenu.c (update_frame_menubar): Remove garbaged code.
1094 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1096 remove_slash_colon need not be inline
1097 * process.c, process.h (remove_slash_colon): No longer inline.
1098 This saves text bytes without hurting runtime performance.
1100 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1102 Avoid extra multibyteness check in ENCODE_FILE users.
1103 * callproc.c (encode_current_directory, Fcall_process, call_process):
1104 * dired.c (directory_files_internal, file_name_completion):
1105 Do not check for STRING_MULTIBYTE because encode_file_name
1106 is a no-op for unibyte strings.
1108 * process.h (remove_slash_colon): New function.
1109 * callproc.c (encode_current_directory, call_process):
1110 * process.c (Fstart_process): Use it.
1112 Consistently handle time zone specification.
1113 * editfns.c (decode_time_zone): New function, refactored out from ...
1114 (Fencode_time): ... adjusted user.
1115 (Fset_time_zone_rule): Use decode_time_zone.
1117 * editfns.c (make_buffer_string_both): If requested range intersects
1118 the gap, don't move the latter but copy in two regions, thus avoiding
1119 unnecessary relocation of buffer data.
1121 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1123 Use bool for boolean in xmenu.c, xml.c
1124 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1125 (Fx_menu_bar_open_internal, popup_widget_loop)
1126 (x_activate_menubar, xg_crazy_callback_abort)
1127 (update_frame_menubar, set_frame_menubar)
1128 (initialize_frame_menubar, free_frame_menubar)
1129 (create_and_show_popup_menu, x_menu_show)
1130 (create_and_show_dialog, x_dialog_show):
1131 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1132 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1133 * xrdb.c (main) [TESTRM]:
1134 * xsettings.c (init_gsettings):
1135 * xterm.c (XFillRectangle, xg_scroll_callback)
1136 (xg_end_scroll_callback):
1137 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1138 Use bool for boolean.
1139 * xmenu.c (TRUE): Remove; no longer used.
1140 (show_help_event): Remove long-unused code.
1141 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1143 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1145 Don't say Fnext_read_file_uses_dialog_p is const
1146 It's const only if a windowing system is not used; don't say it's
1147 const otherwise. See:
1148 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1149 * fileio.c (next_read_file_uses_dialog_p): Remove.
1150 Move guts back to ...
1151 (Fnext_read_file_uses_dialog_p): ... here.
1152 Don't declare as const, as make-docfile.c now has a special case
1153 for this function. This is an ugly hack, but it's better than
1154 lying to the compiler.
1156 Remove now-unnecessary forward XTYPE decl
1157 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1158 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1159 definition to after XTYPE's.
1161 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1163 Fix problems with 32-bit wide-int build exposed by MinGW.
1164 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1165 compilation error in an unoptimized build when !USE_LSB_TAG.
1167 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1168 same larger value as for the 64-bit build.
1170 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1171 avoid compiler warnings.
1173 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1174 Avoid compiler warnings about cast from integer to pointer of
1177 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1178 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1179 casting from integer to pointer of different size.
1180 (add_menu_item): Pass the help-echo string as a pointer to
1181 Lisp_String, not as a Lisp_Object.
1182 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1183 string object from its C pointer.
1185 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1186 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1188 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1189 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1190 compiler warnings about size differences.
1191 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1192 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1193 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1194 integer; use -1 for nil. Doc fix.
1196 * .gdbinit (xgetsym): New subroutine.
1197 (xsymname, xsymbol): Use it.
1198 (xprintsym): No need to call xgetptr.
1200 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1202 * frame.c (adjust_frame_size): Make sure new numbers of
1203 lines/columns get installed after font size change (Bug#19575).
1205 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1207 Add DEFUN attributes.
1208 * callint.c (Finteractive):
1209 * character.c (Fcharacterp, Fmax_char):
1210 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1211 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1212 (Ffloatp, Fbyteorder):
1213 * decompress.c (Fzlib_available_p):
1214 * fns.c (Fidentity):
1215 * frame.c (Fframe_windows_min_size):
1216 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1217 * window.c (Fwindow__sanitize_window_sizes):
1218 * xdisp.c (Ftool_bar_height):
1219 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1220 * emacs.c (Fkill_emacs):
1222 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1223 (Fabor_recursive_edit): Add noreturn attribute.
1225 * search.c (fast_string_match_internal): New function,
1226 consolidated from...
1227 (fast_string_match, fast_string_match_ignore_case): ...functions
1229 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1230 inlined from here now.
1231 (fast_string_match_internal): Add prototype.
1232 * dired.c (file_name_completion): Use fast_string_match_internal.
1234 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1235 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1236 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1237 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1239 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1241 Port to 32-bit MingGW --with-wide-int
1242 Problem reported by Eli Zaretskii in:
1243 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1244 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1245 what we think it is, rather than checking only its alignment (and
1246 doing so incorrectly on MinGW).
1248 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1250 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1251 Remove dead NILP check.
1252 * image.c (Flookup_image): Use regular format for docstring.
1253 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1255 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1257 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1259 * frame.c (frame_default_tool_bar_height): New variable.
1260 (adjust_frame_size): Possibly add requested adjustment to
1261 Vframe_adjust_size_history.
1262 (make_frame): Initialize tool_bar_redisplayed_once slot.
1263 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1264 doc-string. Call adjust_frame_size unconditionally (the frame's
1265 text size may remain unaltered but the pixel size may change).
1266 (x_figure_window_size): If frame_default_tool_bar_height was
1267 set, use it instead of calculating the tool bar height from
1268 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1269 Vframe_initial_frame_tool_bar_height.
1270 (Qchange_frame_size, Qxg_frame_set_char_size)
1271 (Qset_window_configuration, Qx_create_frame_1)
1272 (Qx_create_frame_2): New symbols.
1273 (Vframe_initial_frame_tool_bar_height): Remove.
1274 (Vframe_adjust_size_history): New history variable for debugging
1275 frame size adjustments.
1276 * frame.h (struct frame): New boolean slot
1277 tool_bar_redisplayed_once.
1278 (frame_default_tool_bar_height): Extern.
1279 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1280 to adjust_frame_size.
1281 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1282 Qx_create_frame_2 to adjust_frame_size.
1283 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1284 inhibit 1 when we have not redisplayed the tool bar yet.
1285 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1286 Qx_create_frame_2 to adjust_frame_size.
1287 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1289 * window.c (Fset_window_configuration):
1290 Pass Qset_window_configuration to adjust_frame_size.
1291 * xdisp.c (redisplay_tool_bar): Assign new height to
1292 frame_default_tool_bar_height.
1293 (redisplay_internal): If we haven't redisplayed this frame's
1294 tool bar, call redisplay_tool_bar early so we can adjust the
1295 frame size accordingly.
1296 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1297 inhibit 1 when we have not redisplayed the tool bar yet.
1298 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1299 Qx_create_frame_2 to adjust_frame_size.
1301 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1303 Have 'make' output better GEN names
1304 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1305 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1306 more naturally so that 'make' can output more-accurate names.
1308 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1310 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1311 calling reset_buffer_local_variables, and make sure we initialize
1314 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1316 * coding.c (Fcoding_system_plist): Use common style for docstring.
1318 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1320 Port to MSB hosts without optimization
1321 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1322 the inline function XTYPE needs to be declared before being used.
1323 * lisp.h (XTYPE): New forward declaration.
1325 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1327 Port to 32-bit --with-wide-int
1328 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1329 widened, as the latter had trouble with GCC on Fedora 21 when
1330 configured --with-wide-int and when used in static initializers.
1331 * alloc.c (garbage_collect_1, which_symbols):
1332 * lread.c (init_obarray):
1333 Prefer builtin_lisp_symbol when it can be used.
1334 * dispextern.h (struct image_type.type):
1335 * font.c (font_property_table.key):
1336 * frame.c (struct frame_parm_table.sym):
1337 * keyboard.c (scroll_bar_parts, struct event_head):
1338 * xdisp.c (struct props.name):
1339 Use the index of a builtin symbol rather than its address.
1341 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1342 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1343 symbol indexes rather than pointers, and which work better on MSB
1344 hosts because they shift right before tagging. All uses changed.
1345 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1346 No longer noops on wide-int hosts, since they work now.
1347 (builtin_lisp_symbol): New function.
1349 Port to HAVE_FREETYPE && !HAVE_XFT
1350 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1351 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1352 Declare in this case too.
1354 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1356 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1358 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1359 Use make_pointer_integer instead of XIL.
1360 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1362 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1363 instead of XIL. Put a list of the descriptor, action, and file
1364 name in event->arg, instead of spreading them between event->code
1367 * w32term.c (queue_notifications): Use make_pointer_integer
1368 instead of XIL. Put a list of the descriptor, action, and file
1369 name in event->arg, instead of spreading them between event->code
1372 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1373 event creation to changes in w32term.c and w32inevt.c above.
1375 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1377 Port Qnil==0 changes to 32-bit --with-wide-int
1378 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1379 macro-implemented version. For the non-USE_LSB_TAG case, supply
1380 a new inline function that is the inverse of the new TAG_SYMPTR.
1381 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1382 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1383 negative number, don't allow sign bits to bleed into the encoded
1384 value. Shift in zero bits instead.
1386 Refactor pointer-to-integer conversion
1387 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1388 Rename and move to lisp.h. All uses changed.
1389 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1390 which are renamed from gfilenotify.c's lisp_to_monitor and
1391 monitor_to_lisp, and with more-generic void * signatures.
1393 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1395 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1396 returned for right-to-left screen lines. (Before the change on
1397 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1400 * .gdbinit (xsymname): New subroutine.
1401 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1402 in a way that doesn't cause GDB to barf when it tries to
1403 dereference a NULL pointer.
1405 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1407 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1408 (insert_left_trunc_glyphs, append_space_for_newline)
1409 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1410 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1411 (Fbidi_resolved_levels, produce_special_glyphs)
1412 (rows_from_pos_range, mouse_face_from_buffer_pos)
1413 (note_mouse_highlight): Use nil as the object for glyphs inserted
1414 by the display engine, and test with NILP instead of INTEGERP.
1417 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1420 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1423 * dispextern.h (struct glyph, struct it): Update comments for the
1426 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1428 Port new Lisp symbol init to x86 --with-wide-int
1429 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1430 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1431 GCC (at least) does not allow a constant initializer to widen an
1434 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1435 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1436 Although clang doesn't need it, some other compiler might, and
1437 it's easy enough to be safe.
1439 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1440 Apparently clang removed support for the alloc_size attribute.
1442 Port Qnil==0 XUNTAG to clang
1443 clang has undefined behavior if the program subtracts an integer
1444 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1445 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1446 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1447 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1449 Port GFileMonitor * hack to Qnil==0 platforms
1450 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1451 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1452 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1454 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1456 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1457 size instead of using widht/height. The frame may be
1458 constrained (Bug#19482).
1460 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1462 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1463 Needed when neither optimizing nor inlining.
1464 Also, sort decls alphabetically.
1466 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1468 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1469 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1470 declarations of Q* variables that represent symbols.
1472 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1476 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1477 that NILP (x) is equivalent to testing whether x is 0 at the
1478 machine level. The overall effects of this and the previous patch
1479 shrink the size of the text segment by 2.3% and speeds up
1480 compilation of all the .elc files by about 0.5% on my platform,
1481 which is Fedora 20 x86-64.
1482 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1483 (make_lisp_symbol) [USE_LSB_TAG]:
1484 Symbols now tag the difference from lispsym, not the pointer.
1485 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1486 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1487 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1488 (XSYMBOL): New forward decl.
1489 (XUNTAGBASE): New function.
1492 Compute C decls for DEFSYMs automatically
1494 This patch also makes Q constants (e.g., Qnil) constant addresses
1495 from the C point of view.
1496 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1497 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1498 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1499 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1500 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1501 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1502 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1503 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1504 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1505 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1506 * xselect.c, xsettings.c, xterm.c:
1507 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1508 These names are now defined automatically by make-docfile.
1509 * alloc.c (init_symbol): New function.
1510 (Fmake_symbol): Use it.
1511 (c_symbol_p): New function.
1512 (valid_lisp_object_p, purecopy): Use it.
1513 * alloc.c (marked_pinned_symbols):
1514 Use make_lisp_symbol instead of make_lisp_ptr.
1515 (garbage_collect_1): Mark lispsym symbols.
1516 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1517 (mark_object): Use it.
1518 (sweep_symbols): Sweep lispsym symbols.
1519 (symbol_uses_obj): New function.
1520 (which_symbols): Use it. Work for lispsym symbols, too.
1521 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1522 since Qt's address is already known now.
1523 (syms_of_alloc): Add lispsym count to symbols_consed.
1524 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1525 when testing whether storage is all bits zero.
1526 * dispextern.h (struct image_type):
1527 * font.c (font_property_table):
1528 * frame.c (struct frame_parm_table, frame_parms):
1529 * keyboard.c (scroll_bar_parts, struct event_head):
1530 * xdisp.c (struct props):
1531 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1532 Lisp_Object *, since Qfoo is no longer an object whose address can be
1533 taken. All uses changed.
1534 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1535 use it, so that they no longer need to take the address of a Lisp sym.
1536 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1537 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1538 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1539 DEFSYM Qdeactivate_mark before the corresponding var.
1540 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1541 instead of interning their symbols; this avoids duplicates.
1542 (LISP_INITIALLY, TAG_PTR)
1543 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1545 (LISP_INITIALLY_ZERO): Use it.
1546 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1547 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1548 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1549 (make_lisp_symbol): New function.
1550 (XSETSYMBOL): Use it.
1551 (DEFSYM): Now just a placeholder for make-docfile.
1552 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1553 (intern_sym): New function, with body taken from old intern_driver.
1554 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1556 (define_symbol): New function.
1557 (init_obarray): Define the C symbols taken from lispsym.
1558 Use plain DEFSYM for Qt and Qnil.
1559 * syntax.c (init_syntax_once): No need to worry about
1560 Qchar_table_extra_slots.
1562 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1564 'temacs -nw' should not call missing functions
1565 Without this patch, "temacs -nw" fails with the diagnostic
1566 "emacs: Symbol's function definition is void: frame-windows-min-size"
1567 and messes up the tty's state.
1568 * frame.c (Fframe_windows_min_size): New placeholder function.
1569 (syms_of_frame): Define it.
1570 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1571 (syms_of_window): Define it.
1573 Less 'make' chatter for lisp dir
1574 * Makefile.in (%.elc): Adjust to compile-onefile change in
1575 ../lisp/Makefile.in.
1577 batch write-region no longer says "Wrote FOO"
1578 This cuts down on 'make' chatter a bit.
1579 * fileio.c (Fwrite_region):
1580 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1582 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1584 Revert previous change to produce_composite_glyph
1585 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1587 Pacify gcc -Wparentheses
1588 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1590 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1592 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1593 f->can_x_set_window_size is true.
1594 * xterm.c (x_set_window_size_1): Call change_frame_size with
1595 text sizes instead of pixel sizes (Bug#19428).
1597 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1599 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1600 right-to-left screen lines. (Bug#19473)
1602 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1604 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1606 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1608 Simplify setfattr use by assuming GNU make
1609 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1610 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1611 Simplify by using GNU make rather than shell conditionals,
1612 by using ln -f rather than rm -f followed by ln,
1613 and by preferring $@ to spelling out the destination.
1615 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1617 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1618 file doesn't compile on MS-Windows.
1620 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1622 Allow return value of system-name to vary. (Bug#19438)
1623 * filelock.c (current_lock_owner):
1624 * xrdb.c (get_environ_db):
1625 * xterm.c (same_x_server):
1626 * xterm.c (x_term_init):
1627 Prefer (system-name) to system-name, and avoid naming
1628 locals 'system-name'.
1629 * editfns.c (cached_system_name): New static var.
1630 (init_and_cache_system_name): New function.
1631 (init_editfns, Fsystem_name): Use it.
1632 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1633 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1634 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1635 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1636 Don't create a new string if the current value is already correct.
1638 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1640 Fix produce_composite_width typo
1641 * term.c (produce_composite_glyph):
1642 Fix typo that confused number of columns for pixel width.
1644 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1646 Wrap dll functions more simply
1647 * decompress.c, gnutls.c, image.c, xml.c:
1648 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1649 rather than the inverse when not WINDOWSNT. This isolates the
1650 fn_* business into the WINDOWSNT-specific section of the code,
1651 which makes it easier to maintain the generic code.
1652 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1653 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1654 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1655 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1656 Remove. All uses replaced by DEF_DLL_FN.
1657 * decompress.c (inflateInit2): Remove; no longer needed.
1658 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1660 Port memory-full checking to GnuTLS 3.3
1661 Instead of using gnutls_global_set_mem_functions, check every call
1662 to a GnuTLS function that might return an indication of memory
1663 exhaustion. Suggested by Dmitry Antipov in:
1664 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1665 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1666 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1667 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1669 (check_memory_full): New function.
1670 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1671 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1672 (Fgnutls_boot): Use it.
1673 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1675 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1677 Fix parse_settings to match internal documentation
1678 * xsettings.c (parse_settings): Return the number of settings seen.
1679 Count the settings changes accurately.
1680 (read_settings): Don't confuse number of settings changes with
1681 the return code from XGetWindowProperty.
1683 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1685 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1686 composition_compute_stop_pos to the number of characters in the
1688 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1690 * composite.c (composition_compute_stop_pos): If no composition
1691 was found in a string before ENDPOS, and ENDPOS is the string end,
1692 no need to back up to a safe point.
1694 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1696 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1698 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1699 (dealloc): Release bmRep.
1700 (setPixmapData): Make bmRep local so class member is not
1702 (setPixmapData): Rename local variable bmRep to avoid compiler
1705 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1707 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1708 when going to fullscreen (Bug#0x180004f).
1710 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1712 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1714 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1716 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1718 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1720 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1722 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1724 Use bool for boolean in xselect.c, xsettings.c
1725 * xselect.c (x_get_local_selection, struct selection_data)
1726 (x_selection_request_lisp_error, struct prop_location)
1727 (x_handle_selection_request, x_convert_selection)
1728 (waiting_for_other_props_on_window, expect_property_change)
1729 (wait_for_property_change, x_handle_property_notify)
1730 (x_get_foreign_selection, x_get_window_property)
1731 (receive_incremental_selection)
1732 (x_get_window_property_as_lisp_data)
1733 (lisp_data_to_selection_data, Fx_get_selection_internal)
1734 (x_send_client_event):
1735 * xselect.c, xterm.h (x_handle_dnd_message):
1736 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1737 (apply_xft_settings, read_and_apply_settings)
1738 (xft_settings_event, init_gsettings, init_xsettings)
1739 (syms_of_xsettings):
1740 Use bool for boolean.
1741 * xselect.c (x_get_window_property): Omit last arg, which was an
1743 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1744 always true. All callers changed.
1746 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1748 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1751 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1753 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1756 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1758 Use bool for boolean in xsmfns.c
1759 * xsmfns.c, xterm.h (x_session_have_connection):
1760 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1761 Use bool for boolean.
1762 (x_session_initialize, Fhandle_save_session):
1763 Prefer NILP (x) to EQ (x, Qnil).
1765 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1767 * callproc.c (child_setup):
1768 * dbusbind.c (xd_signature_cat):
1769 * doc.c (get_doc_string, Fsnarf_documentation):
1770 * editfns.c (Fuser_full_name):
1771 * frame.c (xrdb_get_resource):
1772 * gtkutil.c (xg_get_file_with_chooser):
1773 * tparam.c (tparam1):
1774 * xfns.c (xic_create_fontsetname):
1775 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1776 * xsmfns.c (smc_save_yourself_CB):
1777 Rewrite to avoid the need for strcat, typically by using stpcpy
1778 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1779 * doc.c (sibling_etc):
1780 * xrdb.c (xdefaults):
1781 Now a top-level static constant.
1783 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1785 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1788 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1790 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1791 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1793 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1795 Use bool for boolean in xterm.c
1796 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1797 (x_set_window_size, x_bitmap_icon):
1798 * nsterm.m (ns_frame_raise_lower, x_new_font):
1799 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1800 (struct terminal.frame_raise_lower_hook):
1801 * w32term.c (w32_frame_raise_lower):
1802 * xterm.c, xterm.h (x_text_icon):
1803 * xterm.c (x_update_window_begin, x_update_window_end)
1804 (x_update_end, x_after_update_window_line)
1805 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1806 (x_draw_glyph_string_foreground)
1807 (x_draw_composite_glyph_string_foreground)
1808 (x_alloc_lighter_color, x_draw_relief_rect)
1809 (x_draw_glyph_string_box, x_draw_image_relief)
1810 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1811 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1813 (XFillRectangle) [HAVE_GTK3]:
1814 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1815 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1816 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1817 (x_send_scroll_bar_event, xm_scroll_callback)
1818 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1819 (x_create_toolkit_scroll_bar)
1820 (x_create_horizontal_toolkit_scroll_bar)
1821 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1822 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1823 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1824 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1825 (x_scroll_bar_report_motion)
1826 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1827 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1828 (x_draw_window_cursor, x_clear_errors)
1829 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1830 (set_wm_state, x_set_sticky, get_current_wm_state)
1831 (do_ewmh_fullscreen, x_handle_net_wm_state)
1832 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1833 (x_set_window_size_1, XTframe_raise_lower)
1834 (x_make_frame_visible, x_iconify_frame)
1835 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1836 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1837 (x_delete_terminal, x_initialize, syms_of_xterm):
1838 Use bool for boolean.
1840 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1842 * composite.h (struct composition.width): Now int
1843 instead of unsigned short, as we prefer signed integers.
1845 Let charset tick grow past USHRT_MAX
1846 * charset.c, charset.h (charset_ordered_list_tick):
1847 Now EMACS_UINT, not unsigned short.
1848 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1849 maximum representable Emacs integer value before wrapping it around.
1851 Simplify unexec file mode setting
1852 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1853 Don't include <sys/stat.h> when no longer needed.
1854 (unexec): Create file with correct mode in the first place,
1855 rather than overwriting the mode later and fiddling with the
1856 global umask in the mean time. Avoid bogus usage like
1857 'umask (777)', which should have been 'umask (0777)'.
1858 (mark_x): Remove. All callers removed.
1860 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1862 Minor cleanups for Lisp objects and symbols
1863 * alloc.c (next_vector, set_next_vector):
1864 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1865 (lisp_h_make_number) [USE_LSB_TAG]:
1866 Use Lisp_Int0 instead of the mystery constant 0.
1867 * alloc.c (mark_object): Always set and use po; that's simpler.
1868 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1869 Properly parenthesize definientia.
1870 * bidi.c (bidi_initialize):
1871 * buffer.c (init_buffer_once):
1872 * nsfns.m (syms_of_nsfns):
1873 * nsmenu.m (syms_of_nsmenu):
1874 * nsselect.m (syms_of_nsselect):
1875 Prefer DEFSYM to defining by hand.
1876 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1877 * data.c: Fix too-long line.
1878 * lisp.h (DECLARE_GDB_SYM): New macro.
1879 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1880 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1881 Declare the symbol, so it's visible to everywhere lisp.h is included.
1882 Move forward decls as far forward as they can go,
1883 to allow future changes to use them.
1885 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1887 * gnutls.c: Include gnutls.h.
1888 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1889 * image.c (svg_load): Fix pointer signedness.
1891 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1893 * frame.c (frame_windows_min_size): New argument IGNORE.
1894 (adjust_frame_size): When called from change_frame_size call
1895 frame_windows_min_size with IGNORE Qt so we can ignore size
1898 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1900 * font.c (Ffont_info): Add more font information to the vector
1901 returned by the function, inspired by query-font. Doc fix.
1904 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1906 * keyboard.c (input_was_pending): New var.
1907 (read_char): Use it to make sure we only skip redisplay when we can't
1908 keep up with the repeat rate.
1910 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1912 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1914 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1916 * image.c (svg_load): Watch out for nil value of current buffer's
1917 filename. Re-enable filename thing for not-a-file case.
1919 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1921 Partially disabled previous change.
1923 * image.c (svg_load): Temporarily disabled filename thing for
1924 not-a-file case as it can cause crashs.
1926 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1928 Fix problem with images referenced within svg files. (bug#19373)
1930 * image.c: Additional parameter 'filename' for
1931 svg_load_image. Include "buffer.h". Define library function
1932 rsvg_handle_set_base_uri for WINDOWSNT.
1933 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1934 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1935 (svg_load): Pass a filename to svg_load_image: either name of
1936 actual file or of current buffer's file.
1937 (svg_load_image): New parameter 'filename', used for setting
1938 base_uri, necessary for loading referenced images. (bug#19373)
1940 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1942 * lread.c (init_obarray): Declare Qt as special.
1943 This fixes a typo in the 2012-05-15 patch that
1944 tried to declare Qt as special.
1946 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1948 Various fixes to use bool type and constants.
1949 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1951 * xfaces.c (clear_face_cache): Use bool for the argument type.
1953 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1955 Correct same_at_end when restoring window points
1956 * fileio.c (Finsert_file_contents): Compute same_at_end character
1957 position using the old buffer size, not the new one, since
1958 restore_window_points wants the old size.
1959 Fixes: debbugs:19161
1961 2014-12-14 Alan Mackenzie <acm@muc.de>
1963 New feature optionally to accelerate auto-repeated scrolling.
1965 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1967 * window.c (window_scroll): Bind fontification-functions to nil
1968 when scrolling by whole screens and
1969 fast-but-imprecise-scrolling is non-nil.
1970 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1972 * lisp.h (bool): Declare Qfontification_functions extern.
1974 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1976 Load system's default trusted Certificate Authorities if available.
1977 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1978 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1979 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1980 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1981 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1983 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1984 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1987 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1989 * regex.c (analyze_first): Rename from analyze_first.
1991 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1993 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1994 a hack involving a union.
1996 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1998 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1999 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
2002 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
2004 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
2006 * gnutls.h: Always declare syms_of_gnutls.
2008 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
2009 clarity. Let the availability check return Qnil when the GnuTLS
2010 integration is not available, instead of erroring out.
2013 2014-12-13 Eli Zaretskii <eliz@gnu.org>
2015 * xdisp.c (move_it_in_display_line_to, display_line):
2016 Don't disallow overflow-newline-into-fringe when word-wrap is in
2019 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
2021 * fileio.c: Better preserve window-points during revert (bug#19161).
2022 (Qget_buffer_window_list): New var.
2023 (get_window_points_and_markers, restore_window_points): New functions.
2024 (Finsert_file_contents): Use them to save and restore window-points.
2026 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2028 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2029 descriptor if called from x_connection_closed and always delete
2030 this descriptor from keyboard waiting set (Bug#19147).
2032 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2034 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2035 (bidi_cache_max_elts): New global variable.
2036 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2037 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2039 (bidi_cache_search): Handle overflown cache. Improve commentary.
2040 (bidi_cache_ensure_space): Limit allocations to the current value
2041 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2042 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2043 the increment to not exceed the limit.
2044 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2045 cache, zero otherwise (meaning the cache overflowed). In the
2046 latter case, set bidi_cache_last_idx to -1.
2047 (bidi_peek_at_next_level): Handle overflown cache.
2048 (bidi_push_it): Increase the cache limit for iterating the new object.
2049 (bidi_pop_it): Decrease the cache limit back to previous value.
2050 (bidi_shelve_cache): Shelve the current value of the cache limit.
2051 (bidi_unshelve_cache): Restore the value of cache limit.
2052 (bidi_find_bracket_pairs): If the cache overflows while looking
2053 for the paired bracket, give up and let bidi_resolve_neutrals
2054 process the bracket as a simple neutral. (Bug#19322)
2055 (bidi_find_other_level_edge): If the cache overflows, fall back on
2056 Plan B, which effectively stops the reordering and restarts it on
2057 the next character (after resetting the cache).
2058 (bidi_move_to_visually_next): When the cache overflows, reset it
2059 after processing the last cached character.
2061 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2063 Fix glitches in gnutls.c, mostly memory-related
2064 * gnutls.c: Sort macro definitions by name.
2065 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2066 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2067 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2068 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2069 calculating string length. Use make_uninit_string, to avoid
2070 copying the string. Cast the char, not the pointer.
2071 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2072 and free. Work even for dates past the year 9999. Use void *
2073 for buffers, to avoid casts.
2075 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2077 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2079 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2081 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2084 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2086 * process.c: Whitespace and line-break nitpicks.
2088 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2090 * gnutls.c (gnutls_certificate_details): The :signature isn't
2091 that useful, so remove it.
2092 (gnutls_certificate_details): Clean up whitespace slightly.
2093 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2095 (gnutls_certificate_details): Put :signature-algorithm back again,
2096 which was removed by mistake.
2097 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2098 that they are not messaged by default (bug#16253).
2099 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2101 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2103 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2105 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2108 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2110 * eval.c (Fsignal): Remove duplicate test.
2111 (Fautoload_do_load): Fix up docstring.
2113 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2115 * nsterm.m (represented_filename, represented_frame): New variables.
2116 (ns_set_represented_filename): New function.
2117 (sendEvent:): Set represented filename here to avoid flicker,
2118 related to Bug#18757.
2120 * nsterm.h: Declare ns_set_represented_filename.
2122 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2123 at once, call ns_set_represented_filename instead.
2125 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2127 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2128 (struct bidi_stack): Reduce size by using bit fields and by
2129 packing sos, override, and isolate_status into a single 8-bit
2130 byte called 'flags'.
2132 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2133 (bidi_push_embedding_level): Construct flags from individual
2134 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2136 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2137 from flags. Adapt to changes in prev_for_neutral,
2138 next_for_neutral, and last_strong members.
2139 (bidi_line_init): Initialize flags to zero.
2140 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2141 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2143 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2145 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2146 (Fapply): Try and simplify the control flow.
2148 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2150 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2151 Use gnutls_sign_get_name directly because
2152 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2153 (init_gnutls_functions): Load missing gnutls_server_name_set.
2155 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2157 * bidi.c (bidi_find_first_overridden): New function.
2159 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2160 (syms_of_xdisp): Defsubr it.
2162 * dispextern.h (bidi_find_first_overridden): Add prototype.
2164 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2166 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2167 to nil after release (Bug#9133).
2169 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2171 Port better to AddressSanitizer.
2172 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2174 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2175 Return -1 or 0, as the pipe trick doesn't work.
2176 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2178 * print.c (print_object):
2179 When a pointer-check primitive returns -1, do not assume this
2180 means the pointer is valid or that the underlying system has failed.
2181 It could just be that addresses are being sanitized so Emacs can't
2182 test for pointer validity.
2183 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2184 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2185 string validity checker doesn't work on stack-based strings.
2187 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2189 Improve clarity of USE_LSB_TAG definition.
2190 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2191 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2192 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2193 VAL_MAX / 2 rather than in terms of the (more complicated)
2194 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2196 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2198 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2199 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2200 (next_element_from_buffer): When done with overlays, reset the
2201 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2203 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2205 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2206 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2208 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2210 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2211 for paxctl and setfattr. Fixes temacs startup failure with
2212 grsecurity/PaX enabled Linux kernel (bug#19067).
2214 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2216 * w32.c, w32heap.c, w32term.c:
2217 Use MINGW_W64 instead of _W64.
2219 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2221 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2223 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2225 * gnutls.c (gnutls_ip_address_p): New function.
2226 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2228 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2230 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2232 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2234 Fix gnutls problems caught by static checking.
2235 * gnutls.c (Fgnutls_boot): Remove unused local.
2236 (Fgnutls_boot): Fix pointer signedness.
2238 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2240 * gnutls.c (gnutls_certificate_details): Don't include certain
2241 certificate details on older gnutls versions (bug#19168).
2242 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2243 (gnutls_certificate_details): Reversed check in last checkin.
2245 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2247 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2248 (Fgnutls_peer_status_warning_describe): Add function to describe a
2249 peer verification warning symbol.
2250 (Fgnutls_peer_status): Use it.
2251 (Fgnutls_boot): Use it. Minor logging fixes.
2253 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2255 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2257 2014-11-24 Glenn Morris <rgm@gnu.org>
2259 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2261 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2262 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2264 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2266 * gnutls.c: Fix Windows function definition of
2267 gnutls_x509_crt_get_fingerprint.
2269 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2271 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2273 * process.h: Added more fields to Lisp_Process to track
2274 certificate details.
2276 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2277 (Fgnutls_peer_status): New functions to export TLS certificate
2278 details to Emacs Lisp.
2280 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2282 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2283 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2284 check for gtk_adjustment_configure (Bug#19149).
2285 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2287 2014-11-22 Glenn Morris <rgm@gnu.org>
2289 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2291 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2293 Don't shrink frame when using desktop-save-mode (Bug#19048).
2294 * w32fns.c (x_set_tool_bar_lines): Always call
2295 x_change_tool_bar_height (Bug#19048).
2296 (x_change_tool_bar_height): Mark frame as garbaged since
2297 adjust_frame_size might not have done that.
2298 * xfns.c (x_set_tool_bar_lines): Always call
2299 x_change_tool_bar_height (Bug#19048).
2300 (x_change_tool_bar_height): Mark frame as garbaged since
2301 adjust_frame_size might not have done that.
2303 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2305 * xml.c (parse_region): Take care of new optional parameter
2306 'discard-comments' of 'libxml-parse(html|xml)-region'.
2307 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2308 New optional parameter 'discard-comments'.
2310 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2312 Improve time stamp handling, and be more consistent about it.
2313 * editfns.c (invalid_time): New function.
2314 Use it instead of 'error ("Invalid time specification")'.
2315 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2316 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2318 (make_time_tail, make_time): Remove. All uses changed to use
2319 new functions or plain list4i.
2320 (disassemble_lisp_time): Return effective length if successful.
2321 Check that LOW is an integer, if it's combined with other components.
2322 (decode_time_components): Decode into struct lisp_time, not
2323 struct timespec, so that we can support a wide set of times
2324 regardless of whether time_t is signed. Decode plain numbers
2325 as seconds since the Epoch, and nil as the current time.
2326 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2327 Reimplement in terms of new functions.
2328 (Fencode_time): Just use list2i.
2329 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2330 * keyboard.c (decode_timer): Don't allow the new formats (floating
2331 point or nil) in timers.
2332 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2333 place of the magic number '16'.
2334 (struct lisp_time): New type.
2335 (decode_time_components): Use it.
2336 (lisp_to_timespec): New decl.
2338 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2340 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2343 * callint.c (Fcall_interactively): Pass in nil as argument to
2344 Fbarf_if_buffer_read_only.
2346 * fileio.c (Finsert_file_contents): Ditto.
2348 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2350 * textprop.c (verify_interval_modification): Check buffer
2351 readedness after the last interval.
2353 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2354 the text at POSITION (new optional argument) has the
2355 `inhibit-read-only' text property set.
2357 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2359 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2360 errors in computing the number of pixels to scroll.
2361 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2363 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2365 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2366 call updateFrameSize.
2368 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2370 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2372 * nsfns.m (x_set_foreground_color, x_set_background_color)
2373 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2374 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2376 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2378 * nsterm.m (ns_send_appdefined): Check for application defined
2379 event on Cocoa (Bug#18993).
2380 (run): Restore code before the previous 18993 fix.
2382 2014-11-14 David Reitter <david.reitter@gmail.com>
2384 * nsterm.m (run): Set timeout for event loop to prevent hang.
2387 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2389 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2391 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2393 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2394 for each candidate font but attempt to reuse it from previous improper
2397 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2399 Avoid undefined behavior in color table hashing.
2400 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2401 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2402 This function avoids undefined behavior with signed shift overflow.
2404 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2406 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2407 when the inserted text does not need decoding. (Bug#18982)
2409 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2411 * nsterm.h (EmacsScroller): judge returns bool.
2413 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2414 (ns_judge_scroll_bars): Only set removed if judge returns true.
2415 (judge): Returns bool == condemned. Remove self from window.
2416 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2418 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2420 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2421 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2423 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2425 * nsterm.m (ns_set_vertical_scroll_bar)
2426 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2428 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2430 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2431 merely because tmo_in_millisec is nonnegative. The 1st call
2432 to g_main_context_query could succeed while the 2nd one fails.
2434 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2436 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2438 * nsterm.m (run): Only use non-system event loop if OSX version is
2439 exactly 10.9 (Bug#18993).
2440 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2443 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2445 * callproc.c (encode_current_directory): Support handling of file
2446 names prepended by "/:". (Bug#18891)
2448 2014-11-08 Alan Mackenzie <acm@muc.de>
2450 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2452 2014-11-08 Dima Kogan <dima@secretsauce.net>
2454 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2456 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2458 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2459 raises an error. (Bug#18891)
2461 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2463 * frame.c (adjust_frame_size): Call x_set_window_size only if
2464 f->can_x_set_window_size is set.
2465 (make_frame): Initialize f->can_x_set_window_size and
2466 f->can_run_window_configuration_change_hook.
2467 (Fcan_run_window_configuration_change_hook): New function.
2468 * frame.h (frame): Split `official' into `can_x_set_window_size'
2469 and `can_run_window_configuration_change_hook'.
2470 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2471 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2472 Set f->can_x_set_window_size.
2473 * window.c (run_window_configuration_change_hook):
2474 Return immediately if either f->can_x_set_window_size or
2475 f->can_run_window_configuration_change_hook are false.
2476 (Fset_window_configuration): Instead of f->official set
2477 f->can_x_set_window_size.
2478 * xfns.c (Fx_create_frame, x_create_tip_frame):
2479 Set f->can_x_set_window_size.
2481 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2483 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2484 cleanup from 2014-11-01 (Bug#18972).
2486 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2488 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2489 * xdisp.c (window-scroll-functions): Improve docstring.
2491 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2493 Uniquify the 'size' symbol.
2495 * w32notify.c (Qsize): Remove.
2496 * lisp.h (Qsize): New decl.
2497 * lread.c (Qsize): Now extern.
2498 * w32notify.c (syms_of_w32notify): No need to defsym.
2500 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2502 * dispnew.c (change_frame_size_1): Fix call of
2504 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2505 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2506 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2507 (Qtool_bar_size): New constants.
2508 (frame_inhibit_resize, adjust_frame_size): New argument to
2509 handle case where frame_inhibit_implied_resize is a list.
2510 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2511 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2512 (x_set_right_divider_width, x_set_bottom_divider_width)
2513 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2514 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2516 (frame-inhibit-implied-resize): Rewrite doc-string.
2517 * frame.h (frame_inhibit_resize, adjust_frame_size):
2518 Fix external declarations.
2519 (Qframe_position, Qframe_outer_size)
2520 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2521 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2522 (Qtool_bar_size): Extern them.
2523 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2524 (xg_height_or_width_changed): Remove.
2525 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2526 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2527 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2528 (xg_change_toolbar_position): Call adjust_frame_size directly.
2529 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2530 Fix calls of adjust_frame_size.
2531 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2532 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2533 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2534 frame can get resized when tool-bar-lines parameter changes from
2536 (Fw32_frame_menu_bar_size): Return fourth value.
2537 (Fw32_frame_rect): Block input around system calls
2538 (Fx_frame_geometry): New function.
2539 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2540 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2541 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2542 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2543 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2544 (Fx_create_frame): Adjust adjust_frame_size calls.
2545 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2546 frame can get resized when tool-bar-lines parameter changes from
2548 (Fx_frame_geometry): New function.
2549 * xmenu.c (update_frame_menubar): On Lucid call
2550 adjust_frame_size with one pixel less height to avoid that
2551 repeatedly adding/removing the menu bar grows the frame.
2552 (free_frame_menubar): On Motif arrange to optionally preserve
2553 the old frame height when removing the menu bar.
2554 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2556 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2558 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2559 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2560 frame; instead, print an error message.
2562 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2564 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2566 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2568 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2569 (dealloc): Release bmRep.
2571 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2572 imageListSetNext, imageListNext.
2574 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2575 (reference): Remove.
2576 (allocInitFromFile:): Remove searching ImageList and calling
2577 reference (Bug#18918).
2578 (dealloc): Remove handling if ImageList.
2580 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2582 * process.c (catch_child_signal): Fix incorrect assertion.
2584 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2586 * macfont.m (macfont_draw):
2587 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2589 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2590 if force_integral_p (i.e. no antialias).
2591 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2592 bold if no antialias (Bug#18876).
2594 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2595 was given (Bug#18846).
2597 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2599 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2600 instead of in xdisp.c, function now takes void. (Bug#18884).
2602 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2603 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2605 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2606 struct window* (Bug#18889).
2607 Remove getMouseMotionPart.
2608 (ns_output): Make icon_top/left int.
2610 * nsfns.m (x_icon): icon_top/left is int.
2612 * nsterm.m (ns_mouse_position): Remove unused code.
2613 (initFrame:window:, dealloc): Use window instead of win.
2614 (getMouseMotionPart:window:x:y:): Remove, unused.
2615 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2617 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2619 * keyboard.c (readable_events): When FLAGS include
2620 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2621 This avoids returning non-nil from input-pending-p when only such
2622 events are in the queue. (Bug#18856)
2624 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2626 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2627 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2628 (Qforeign_selection): Remove.
2629 (ns_get_local_selection): Identation fix.
2630 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2632 * nsselect.m (ns_get_local_selection): Remove calling of
2633 functions in Vselection_converter_alist (Bug#18911).
2634 (syms_of_nsselect): Remove Vselection_converter_alist.
2636 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2638 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2639 and unnecessary initialization. Adjust comments.
2641 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2643 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2645 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2646 index, not an absolute one, as that's what the function expects.
2648 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2650 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2651 font on an initial frame when running as a daemon (Bug#18869).
2653 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2655 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2657 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2658 build_string, when importing a home directory. (Bug#18873)
2660 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2662 * dispnew.c (buffer_posn_from_coords):
2663 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2664 account for the header-line height. (Bug#18839)
2666 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2668 * xml.c (parse_region): Do not forget the first document child.
2670 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2672 * nsselect.m: pasteboard_changecount is new.
2673 (ns_store_pb_change_count, ns_get_pb_change_count)
2674 (ns_get_our_change_count_for): New functions.
2675 (ns_string_to_pasteboard_internal): Correct comment.
2676 type => gtype in eassert, Call ns_store_pb_change_count.
2677 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2678 (Fns_disown_selection_internal, Fns_selection_owner_p):
2679 Replace Vselection_alist check, with change count check.
2680 (Fns_get_selection): Initialize val to Qnil. Only get local
2681 selection if change counts match (Bug#18799).
2682 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2684 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2686 * w32proc.c (create_child): If calling a quoted batch file,
2687 pass NULL for exe. (Bug#18745)
2689 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2691 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2692 (bidi_resolve_brackets): Use end of string position rather than ZV
2693 when iterating over a string. (Bug#18815)
2695 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2697 * keyboard.c (make_lispy_position): Return coordinates also when
2698 on scroll bars, fringes, margins or not in a window.
2699 * xdisp.c (show_mouse_face): Don't change cursor face during
2702 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2704 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2705 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2706 Fix doc-strings (Bug#18789).
2708 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2710 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2712 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2714 Optimize redisplay of simple bracketed text.
2715 * bidi.c (bidi_cache_reset_to): New function.
2716 (bidi_cache_reset): Call it.
2717 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2719 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2720 bracket_enclosed_type only if bracket_pairing_pos's value is not
2722 (MAX_BPA_STACK): Make sure the value is signed.
2723 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2724 stop pushing values onto the stack.
2725 (bidi_find_bracket_pairs): If the bracketed text is only on the
2726 base embedding level, remove all the states cached by this
2727 function from the cache, and return zero, so that the brackets in
2728 this segment of text are processed as normal neutrals.
2729 (bidi_resolve_brackets): Detect the brackets that are to be
2730 processed as neutrals, and don't call bidi_find_bracket_pairs on
2733 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2735 * w32select.c (Fw32_selection_exists_p): Rename from
2736 Fx_selection_exists_p.
2737 (syms_of_w32select): Adjust accordingly.
2739 * w16select.c (Fw16_selection_exists_p): Rename from
2740 Fx_selection_exists_p.
2741 (syms_of_win16select): Adjust accordingly.
2743 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2744 (Fns_own_selection_internal): Tighten scoping.
2745 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2746 (Fns_get_selection): Rename from Fx_get_selection_internal.
2747 (Fns_get_selection_internal, Fns_store_selection_internal):
2749 (syms_of_nsselect): Adjust accordingly.
2751 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2753 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2754 * w32term.c (x_set_window_size): Account for wrapped menu bar
2755 lines when setting up frame height (Bug#15174 and Bug#18720).
2756 (w32_add_wrapped_menu_bar_lines): New variable.
2758 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2760 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2763 2014-10-20 Glenn Morris <rgm@gnu.org>
2765 * Merge in all changes up to 24.4 release.
2767 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2769 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2770 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2772 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2774 * xterm.c (handle_one_xevent): Check return value from
2775 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2776 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2778 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2779 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2780 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2781 Gtk+ >= 3.14 (Bug#18674).
2782 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2783 Gtk+ >= 3.14 (Bug#18674).
2785 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2787 * gtkutil.c: Remove no-longer-used code.
2788 (xg_update_menubar): Remove unused local and unnecessary call to
2789 gtk_menu_item_get_submenu.
2790 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2791 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2792 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2794 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2796 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2798 * xterm.h (handlebox_widget): Remove.
2800 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2803 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2805 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2806 to handle Gtk versions.
2807 (xg_get_file_with_chooser): Use them.
2808 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2809 Remove (create_menus): Remove teroff argument and code.
2810 Remove call to gtk_menu_set_title.
2811 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2812 Adjust args to create_menus.
2813 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2814 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2815 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2816 (xg_make_tool_item): Remove detach code.
2817 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2818 (find_icon_from_name): New function.
2819 (update_frame_tool_bar): Remove GtkStockItem code, move to
2820 find_icon_from_name. Let stock be a list of icon names to try.
2821 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2822 Replace TOOLBAR_TOP_WIDGET.
2823 (free_frame_tool_bar, xg_change_toolbar_position ):
2824 Replace TOOLBAR_TOP_WIDGET.
2825 (xg_initialize): Remove tearoff code.
2827 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2829 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2830 pixel from the window's cursor glyph width, since X renders hollow
2831 blocks 1 pixel wider than the 'width' parameter.
2833 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2834 glyph->pixel_width; this is now done in xterm.c.
2836 Fix reordering of bracket characters in isolates.
2837 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2838 RESOLVED_ONLY; when non-zero, return from the cache only fully
2839 resolved states. All callers changed.
2840 (CANONICAL_EQU): New macro.
2841 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2842 equivalent of the paired closing bracket character.
2843 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2844 the default non-negative value, to be checked later in
2845 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2846 characters against those pushed onto the BPA stack.
2847 (bidi_record_type_for_neutral): New function.
2848 (bidi_resolve_brackets): Record next_for_neutral and
2849 prev_for_neutral when embedding level gets pushed. Force
2850 resolution of bracket pairs when entering a level run that was not
2852 (bidi_resolve_neutral): Add assertions before calling
2853 bidi_resolve_neutral_1.
2854 (bidi_level_of_next_char): Remove the code that attempted to
2855 resolve unresolved neutrals; that is now done by
2856 bidi_resolve_neutral.
2858 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2860 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2862 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2863 1-pixel R2L characters.
2864 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2865 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2867 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2869 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2872 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2874 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2875 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2876 It's not clear to me whether the initialization is needed,
2877 but it can't hurt so I played it safe.
2879 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2881 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2883 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2885 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2886 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2888 (bidi_get_type): Return the isolate initiators and terminator types.
2889 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2890 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2891 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2892 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2893 for the new features.
2894 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2895 push and pop correctly for isolates.
2896 (bidi_remember_char): Modify to accept an additional argument
2897 and record the bidi type according to its value.
2898 (bidi_cache_iterator_state): Accept an additional argument to only
2899 update an existing state. Handle the new members of struct bidi_it.
2900 (bidi_cache_find): Arguments changed: no longer accepts a level,
2901 instead accepts a flag telling it whether it is okay to return
2902 unresolved neutrals.
2903 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2904 table. Initialize new isolate-related members.
2905 (bidi_paragraph_init): Some code factored out into
2906 find_first_strong_char.
2907 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2908 into bidi_resolve_explicit.
2909 (bidi_resolve_explicit): Support the isolate initiators and
2910 terminator. Fix handling of embeddings and overrides according to
2911 new UBA requirements. Record information about previously seen
2912 characters here (moved from bidi_level_of_next_char).
2913 (bidi_resolve_weak): Adapt to changes in struct members.
2914 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2915 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2916 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2917 paired bracket resolution. Handle isolate initiators and
2919 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2920 (bidi_level_of_next_char): Move the code that records information
2921 about previous characters to bidi_resolve_explicit. Fix logic of
2922 resolving neutrals and make sure their cache entries are updated.
2923 Remove now unneeded special handling of PDF level.
2925 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2926 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2927 enlarged per Unicode 6.3.
2928 (enum bidi_bracket_type_t): New data type.
2929 (struct bidi_saved_info): Leave only 2 type members out of 4.
2931 (struct bidi_stack): Add members necessary to support isolating
2933 (struct bidi_it): Add new members necessary to support isolating
2934 sequences and bracket pair resolution.
2936 * xdisp.c (Fbidi_resolved_levels): New function.
2937 (syms_of_xdisp): Defsubr it.
2938 (append_glyph, append_composite_glyph, produce_image_glyph)
2939 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2941 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2943 * term.c (append_glyph, append_composite_glyph)
2944 (append_glyphless_glyph): Convert aborts to assertions.
2946 * .gdbinit (pgx): Display the character codepoint, resolved level,
2947 and bidi type also for glyphless glyphs.
2949 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2951 Avoid unwanted point motion in Fline_beginning_position.
2952 * lisp.h (scan_newline_from_point): Add prototype.
2953 * search.c (scan_newline_from_point): New function, refactored from...
2954 * cmds.c (Fforward_line): ...adjusted user.
2955 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2956 and simplify the former since the latter doesn't move point.
2958 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2960 Cleanup terminal handling code.
2961 * dispextern.h (get_named_tty): Remove prototype but...
2962 * termhooks.h (get_named_terminal): ...resurrect it under
2963 more meaningful name.
2964 (get_terminal): Likewise, but with...
2965 (decode_live_terminal): ...this name.
2966 (decode_tty_terminal): Add prototype.
2967 * term.c (get_tty_terminal): Remove.
2968 (get_named_tty): Remove.
2969 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2970 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2971 Use decode_tty_terminal.
2972 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2973 * terminal.c (get_terminal): Refactor to...
2974 (decode_terminal, decode_live_terminal): ...new functions.
2975 (decode_tty_terminal): Replacement for get_tty_terminal.
2976 (get_named_terminal): Likewise for get_named_tty.
2977 * coding.c (Fset_terminal_coding_system_internal)
2978 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2979 (Fkeyboard_coding_system):
2980 * composite.c (Fcomposition_get_gstring):
2981 * dispnew.c (Fsend_string_to_terminal):
2982 * frame.c (Fmake_terminal_frame):
2983 * nsfns.m (check_ns_display_info):
2984 * w32fns.c, xfns.c (check_x_display_info):
2985 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2986 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2987 (Fset_quit_char): Use get_named_terminal.
2988 (Fset_output_flow_control, Fset_input_meta_mode):
2989 Use decode_tty_terminal.
2991 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2993 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2994 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2996 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2998 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2999 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
3001 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
3003 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
3006 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3008 * editfns.c (dump_tz_string): No longer const.
3009 It might be modified.
3011 * nsmenu.m (clear): Assume OS X 10.6 or later.
3013 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
3015 * unexmacosx.c: Remove include ppc/reloc.h.
3016 (unrelocate, copy_dysymtab): Remove PPC code.
3017 (rebase_reloc_address): Remove, only used for PPC:
3019 * nsterm.m: Always include macfont.h on COCOA.
3020 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
3021 (ns_dumpglyphs_image, ns_check_menu_open)
3022 (applicationDidFinishLaunching)
3023 (antialiasThresholdDidChange:)
3024 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3025 Remove checks for OSX <= 10.5/10.6.
3026 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3027 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3030 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3031 (NS_HAVE_NSINTEGER): Remove block.
3032 Remove >= OSX 10.6 tests.
3034 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3035 (x_activate_menubar, trackingNotification:): Remove check for
3037 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3039 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3041 * nsfns.m: Always include macfont.h on COCOA.
3042 (ns_filename_from_panel, ns_directory_from_panel)
3043 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3044 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3046 * macfont.m: Remove >= 1050 check.
3047 (macfont_create_family_with_symbol)
3048 (macfont_get_glyph_for_character)
3049 (mac_font_get_glyphs_for_variants)
3050 (mac_ctfont_create_available_families, syms_of_macfont):
3051 Remove code for OSX < 10.6.
3052 (mac_font_family_group, mac_font_family_compare): Remove, only used
3055 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3056 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3058 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3061 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3063 Fix putenv race conditions with undefined behavior (Bug#8705).
3064 Do all putenv calls before Emacs creates any threads.
3065 Use a safer way to modify the TZ environment variable in the
3066 presence of multiple threads. For further thread-safety,
3067 prefer localtime_r and gmtime_r to localtime and gmtime,
3068 and prefer struct tm's tm_gmtoff (if available) to calling
3069 both localtime_r and gmtime_r.
3070 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3071 (init_dbusbind): ... to this new function.
3072 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3073 * xterm.c (x_term_init): Move xputenv call from here ...
3074 (init_xterm): ... to this new function.
3075 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3076 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3077 (dump_tz_string): New constant.
3078 (init_editfns): Use it. This centralizes the dump_tz stuff.
3079 Call set_time_zone_rule here, so that its xputenv is done
3080 before Emacs goes multithreaded.
3081 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3082 thread-safe enough for Emacs.
3083 (format_time_string, Fdecode_time, Fcurrent_time_string)
3084 (Fcurrent_time_zone):
3085 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3086 localtime and gmtime. Remove now-unnecessary calls to block_input.
3087 (tm_gmtoff): New static function.
3088 (Fdecode_time, Fcurrent_time_zone): Use it.
3089 (Fencode_time): Use mktime_z, for better thread-safety.
3090 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3091 i.e., not quite thread-safe but good enough for Emacs typical usage.
3092 Do not reclaim storage that is in the environment; let it leak.
3093 Always call tzset, since localtime_r does not.
3094 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3095 This is now done in init_editfns.
3096 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3097 New macros and declarations, for platforms lacking tzalloc & friends.
3099 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3101 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3102 On x86 platforms this works around GCC bug 63495
3103 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3104 and more generally should fix a portability problem in Emacs.
3105 Reported by Stefan Monnier in:
3106 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3108 2014-10-08 Leo Liu <sdl.web@gmail.com>
3110 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3111 * keymap.c (describe_vector_princ):
3112 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3115 * print.c (printchar_stdout_last): Declare.
3116 (printchar): Record the last char written to stdout.
3117 (Fterpri): Add optional argument ENSURE.
3119 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3121 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3122 DELAY argument to change_frame_size, so that the frame size
3123 changes, if any are needed, are delayed until the next redisplay.
3124 This is to avoid a too early QUIT inside change_frame_size, when
3125 it calls Lisp in frame_windows_min_size, in case one of the events
3126 we've read sets the quit-flag. (Bug#18649)
3128 * w32fns.c (check_x_display_info): Accept terminal objects as
3129 argument, to follow what xfns.c does.
3131 2014-10-07 Glenn Morris <rgm@gnu.org>
3133 * Makefile.in ($(srcdir)/macuvs.h)
3134 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3136 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3138 * decompress.c (init_zlib_functions): Move the message about zlib
3139 being unavailable from here...
3140 (Fzlib_decompress_region): ...to here. (Bug#18650)
3142 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3144 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3145 the case where an optional string is used. Adjust docstring.
3147 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3149 * lisp.mk (lisp): Remove w32-common-fns.elc.
3151 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3153 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3154 These were already defined in buffer.c, and the duplicate
3155 definitions cause problems on platforms like 'gcc -fno-common'.
3156 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3158 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3160 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3161 if toolbar is visible.
3163 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3166 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3167 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3168 (ns_select, ns_read_socket): Use unwind_protect to decrease
3169 apploopnr (Bug#18345).
3170 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3171 line height (Bug#17977).
3173 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3174 (macfont_closest_traits_index): New function.
3175 (macfont_closest_traits_index_p): Rename from
3176 macfont_closest_traits_index.
3177 (macfont_list): Use macfont_closest_traits_index_p.
3179 2014-10-05 K. Handa <handa@gnu.org>
3181 * coding.c (detect_coding_iso_2022): Set coding->rejected
3182 correctly when an invalid escape sequence is found (Bug#18610).
3184 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3186 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3187 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3190 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3192 * buffer.c (scroll_bar_width, scroll_bar_height):
3194 * window.c (Fset_window_scroll_bars): Fix doc-string.
3195 (Fwindow_scroll_bars): Have it return what the doc-string says.
3197 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3199 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3200 iterator backwards, to resync the bidi iterator. (Bug#18584)
3202 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3204 Consistently use min and max macros from lisp.h.
3205 * coding.c (min, max):
3207 * unexhp9k800.c (min):
3208 * unexw32.c (min, max): Use definitions from lisp.h.
3209 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3211 * gmalloc.c (min): Tiny style change.
3213 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3214 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3216 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3218 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3219 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3220 (X_ULONG_MAX): Move these macros to xterm.h.
3221 (x_fill_property_data): Be more generous about allowing either
3222 signed or unsigned data of the appropriate width.
3223 * xterm.h (x_display_set_last_user_time): New function.
3224 All setters of last_user_time changd to use this function.
3225 If ENABLE_CHECKING, check that the times are in range.
3227 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3229 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3230 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3232 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3234 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3235 make a font_object from a tty frame (Bug#18573).
3236 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3238 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3240 * alloc.c (mark_overlay): Assume that overlay boundaries are
3241 always markers. Add comment.
3242 * lread.c (read_internal_start): Use convenient validate_subarray.
3244 (Fread_from_string): Adjust docstring.
3246 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3248 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3250 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3251 Rename from the "x-" prefix.
3253 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3255 * xselect.c (selection-converter-alist): Fix docstring.
3257 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3259 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3260 argument passed by the caller, when we mirror all slashes into
3263 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3265 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3266 Resurrect old code and fix compilation with GTK < 2.13.6.
3268 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3270 Use AUTO_CONS instead of SCOPED_CONS, etc.
3271 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3272 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3273 (AUTO_LIST1): Rename from scoped_list1.
3274 (AUTO_LIST2): Rename from scoped_list2.
3275 (AUTO_LIST3): Rename from scoped_list3.
3276 (AUTO_LIST4): Rename from scoped_list4.
3277 (AUTO_STRING): Rename from SCOPED_STRING.
3278 * frame.h (AUTO_FRAME_ARG):
3279 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3280 (AUTO_LIST4, AUTO_STRING):
3281 Prepend a new argument 'name'.
3282 Declare a variable instead of yielding a value.
3284 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3286 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3288 * w32fns.c (w32_createwindow): Accept an additional argument, an
3289 array of 2 values specifying the coordinates of the frame's
3290 top-left corner. Use these values instead of calling x_get_arg,
3291 which can cons Lisp objects, and therefore cannot be called except
3292 from the main thread. Remove redundant tests for the default
3294 (my_create_window): Move the calculation of the coordinates of the
3295 frame's top-left edge here. Pass them to the input thread via the
3296 second parameter of the WM_EMACS_CREATEWINDOW message.
3297 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3300 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3302 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3303 (redisplay_window): Treat the frame's frozen_window_starts flag
3304 the same way as the optional_new_start flag for the window: only
3305 obey it if the glyph row showing point will be fully visible.
3306 Likewise when the window start is in a continuation line. If,
3307 after trying everything under the 'force_start' label, point is
3308 still not fully visible, give up and scroll the window.
3309 Add debugging traces. (Bug#18545)
3311 * window.c (Frecenter): Set the window's redisplay flag.
3313 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3315 * w32term.c (w32_read_socket): Don't use frame dimensions for
3316 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3317 rectangle. Check the return value of GetClientRect, and don't use
3318 the results if it didn't succeed.
3320 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3321 in columns and lines after correcting the pixel dimensions in
3323 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3324 negative values to xrealloc. (Bug#18528)
3326 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3328 * alloc.c: Remove now-unnecessary check.
3329 Suggested by Dmitry Antipov in:
3330 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3332 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3334 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3335 to Ubuntu 14.04.1 x86-64.
3337 Simplify stack-allocated Lisp objects, and make them more portable.
3338 The build_local_string macro was used in two ways: (1) string
3339 literals for which scoped allocation suffices, and (2) file name
3340 components, where it's not safe in general to assume bounded-size
3341 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3342 allocates a block-scope string, and by using SCOPED_STRING for (1)
3343 and build_string for (2). Furthermore, actually use stack
3344 allocation only for objects known to have sufficient alignment.
3345 This simpler implementation means Emacs can make
3346 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3347 GC_MAKE_GCPROS_NOOPS.
3348 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3349 for fewer differences among implementations.
3350 (struct Lisp_String): Now GCALIGNED.
3351 (USE_STACK_LISP_OBJECTS): Default to true, since the
3352 implementation no longer insists on a nonempty GCALIGNED.
3353 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3354 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3355 separately. Move definiens to scoped_cons. The old definition
3356 was incorrect when GCALIGNED was defined to be empty.
3357 (union Aligned_String): New type.
3358 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3359 implementation ports to compilers that don't align strictly enough.
3360 Don't worry about the union sizes; it's not worth bothering about.
3361 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3362 Rewrite using USE_STACK_CONS.
3363 (scoped_cons): Assume the use of union Aligned_Cons.
3364 (lisp_string_size, make_local_string, build_local_string): Remove.
3365 Unless otherwise specified, all callers of build_local_string
3366 changed to use SCOPED_STRING.
3367 (SCOPED_STRING): New macro.
3368 * data.c (wrong_choice):
3369 * menu.c (single_menu_item):
3370 * process.c (Fformat_network_address):
3371 Hoist use of SCOPED_STRING out of a scope, so that its returned
3372 object lives long enough.
3373 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3374 as the string might be long or might not be ASCII.
3376 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3378 * msdos.c (internal_terminal_init): Bump version to 25.
3380 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3382 Keep stack-allocated Lisp objects fast rather than versatile.
3383 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3384 (SCOPED_CONS_INITIALIZER): New macro.
3385 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3386 (USE_LOCAL_ALLOCA): Remove.
3387 (local_cons, local_list1, local_list2, local_list3, local_list4):
3388 Remove. Stack overflow checking makes them too slow.
3389 (make_local_vector): Likewise. Also we just don't have enough
3391 (enum LISP_STRING_OVERHEAD): Remove.
3392 (local_string_init, local_vector_init): Remove prototypes.
3393 (make_local_string, build_local_string): Redesign to target short
3394 compile-time string constants, fall back to regular string allocation
3396 (lisp_string_size): New function.
3397 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3398 * alloc.c (local_string_init, local_vector_init): Remove.
3399 (verify_ascii) [ENABLE_CHECKING]: New function.
3400 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3401 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3402 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3403 * xselect.c, xterm.c: All related users changed.
3405 2014-09-28 Ken Brown <kbrown@cornell.edu>
3407 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3408 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3410 2014-09-27 Ken Brown <kbrown@cornell.edu>
3412 Fix implementation of HYBRID_MALLOC on Cygwin.
3413 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3414 (bss_sbrk_buffer_beg): New variable. Use it...
3415 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3416 incorrect definition.
3418 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3420 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3421 Make it into a function and change arg to be a function.
3423 * lisp.mk (lisp): Add elisp-mode.elc.
3425 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3427 * xfns.c (x_default_scroll_bar_color_parameter):
3428 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3429 to pacify --enable-gcc-warnings in non-scrollbar builds.
3431 2014-09-26 Ken Brown <kbrown@cornell.edu>
3433 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3435 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3437 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3438 MinGW builds that use GCC before 4.2.
3440 Default to stack objects on DOS_NT platforms as well.
3441 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3442 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3444 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3446 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3447 ALIGN_STACK attribute.
3449 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3451 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3452 ALIGN_STACK attribute.
3454 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3455 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3457 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3459 * frame.c (frame_inhibit_resize):
3460 * widget.c (EmacsFrameResize):
3461 * window.c (resize_frame_windows, Fset_window_configuration):
3462 * xdisp.c (expose_frame):
3463 * xfns.c (x_change_tool_bar_height):
3464 * xmenu.c (update_frame_menubar):
3465 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3466 Remove code left dead after 2014-07-27 changes.
3468 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3470 Fix local_cons etc. to not exhaust the stack when in a loop.
3471 Problem reported in:
3472 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3473 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3474 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3475 (Ffind_charset_string):
3476 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3477 * data.c (wrong_range):
3478 * editfns.c (Fpropertize, format2):
3479 * emacs.c (init_cmdargs, decode_env_path):
3480 * fileio.c (auto_save_error):
3481 * fns.c (Fyes_or_no_p):
3482 * font.c (font_style_to_value, font_parse_xlfd)
3483 (font_parse_family_registry, font_delete_unmatched)
3485 * fontset.c (Fset_fontset_font):
3486 * frame.c (x_get_arg):
3487 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3488 (read_char_minibuf_menu_prompt):
3489 * keymap.c (silly_event_symbol_error, describe_vector):
3490 * lread.c (load_warn_old_style_backquotes):
3491 * menu.c (single_menu_item):
3492 * minibuf.c (Fread_buffer):
3493 * process.c (status_message, Fformat_network_address)
3494 (server_accept_connection):
3495 * textprop.c (copy_text_properties):
3496 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3497 * xfns.c (x_default_scroll_bar_color_parameter):
3498 * xfont.c (xfont_open):
3499 * xselect.c (x_clipboard_manager_error_1):
3500 * xterm.c (x_term_init):
3501 Put USE_LOCAL_ALLOCA at the start of the function.
3502 * fns.c (maybe_resize_hash_table): Use build_string instead of
3503 build_local_string, since we'd otherwise need a conditional
3504 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3505 not worth the bother of optimization.
3506 * font.c (font_delete_unmatched): Remove by-hand code that
3507 observed MAX_ALLOCA limit, since it's now done automatically.
3508 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3509 since build_local_string needs its sa_alloc.
3510 * lisp.h (lisp_word_count): New function.
3511 (SAFE_ALLOCA_LISP): Use it.
3512 (USE_LOCAL_ALLOCA): New macro.
3513 (local_cons, make_local_vector, make_local_string):
3514 Observe the MAX_ALLOCA limit.
3515 (LISP_STRING_OVERHEAD): New constant.
3516 (make_local_string): Use it.
3518 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3520 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3521 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3522 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3523 and Solaris and it's likely to work on similar platforms.
3525 Avoid signed integer overflow when converting Time to ptrdiff_t.
3526 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3528 (position_to_Time, Time_to_position): New functions.
3529 (gen_help_event, kbd_buffer_get_event): Use them.
3530 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3531 Go back to plain 'unsigned long', so that 'Time' is the same
3532 for both X and non-X builds; this is less likely to cause surprise.
3533 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3534 are the same size; this is no longer required.
3536 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3537 of bit 28 and of whether an unsigned value is negative.
3538 This simplifies the code a bit, and pacifies clang 3.4.
3540 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3542 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3543 Windows builds, where 'long' is a 32-bit type.
3545 * w32inevt.h (w32_console_mouse_position): Update the argument
3546 types to use 'Time'.
3548 * w32term.c (w32_mouse_position)
3549 (x_horizontal_scroll_bar_report_motion)
3550 (x_scroll_bar_report_motion): Update the argument types to use
3553 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3555 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3556 (struct input_event): ...unsigned bitfields. Likewise for
3557 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3558 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3559 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3560 (kbd_buffer_get_event): Adjust users.
3561 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3562 (make_scroll_bar_position): New function, refactored out of...
3563 (make_lispy_event): ...adjusted user.
3564 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3565 * nsterm.m (ns_mouse_position, mouseUp):
3566 * term.c (term_mouse_position):
3567 * w32inevt.c (w32_console_mouse_position):
3568 * w32term.c (w32_mouse_position):
3569 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3570 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3571 Prefer enum and explicit enum members to integers and numeric values.
3573 * chartab.c (uniprop_encode_value_numeric):
3574 * font.c (font_style_to_value): Use make_local_vector.
3575 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3576 * keymap.c (append_key): Use scoped_list1.
3578 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3579 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3581 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3583 Fix some slow uses and misuses of strcat.
3584 * doc.c (get_doc_string):
3585 * gtkutil.c (get_utf8_string):
3586 * xsmfns.c (x_session_initialize):
3587 Avoid recomputation of string length.
3588 * ftfont.c (ftfont_spec_pattern):
3589 * xfns.c (xic_create_fontsetname):
3590 Don't assume output buffer is initially zero.
3592 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3594 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3595 All callers changed.
3596 * xterm.c (x_term_init): Use new functionality to avoid two needs
3597 to compute a string length.
3599 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3601 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3603 Use known length of a Lisp string to copy it faster.
3604 * lisp.h (lispstrcpy): New function. Add comment.
3605 * callproc.c (child_setup):
3606 * dbusbind.c (xd_append_arg):
3607 * doc.c (get_doc_string):
3608 * font.c (Ffont_xlfd_name):
3609 * frame.c (xrdb_get_resource):
3610 * process.c (Fmake_network_process, network_interface_info):
3611 * w32fns.c (Fx_open_connection):
3612 * w32proc.c (sys_spawnve):
3613 * xfns.c (select_visual):
3614 * xfont.c (xfont_list):
3615 * xsmfns.c (x_session_initialize):
3616 * xterm.c (x_term_init): Use it.
3618 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3620 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3621 Reported by Dmitry Antipov in thread leading to:
3622 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3623 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3624 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3626 * callproc.c (call_process): Save and restore sa_avail.
3627 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3628 (AVAIL_ALLOCA): New macro.
3629 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3630 Use it, and check against sa_avail rather than MAX_ALLOCA.
3632 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3634 On OSX, do not free font-specific data more than once (Bug#18501).
3635 * macfont.m (macfont_close): Release and free font-specific data
3636 only if it wasn't previously freed.
3638 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3640 * unexmacosx.c (dump_it): Improve error message.
3642 2014-09-22 Juri Linkov <juri@jurta.org>
3644 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3645 (Bug#10747, bug#18334)
3647 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3649 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3650 units in which the position is measured. (Bug#18493)
3652 * xdisp.c (redisplay_internal): Force redisplay of all windows
3653 that show a buffer whose narrowing has changed. (Bug#18490)
3655 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3657 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3658 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3659 lines, draw the hollow-box and hbar cursors on the right side of
3660 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3663 * xterm.c (x_draw_stretch_glyph_string):
3664 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3665 caused the block cursor to disappear on a TAB in R2L lines in
3666 every window except the leftmost one. Reported by Martin Rudalics
3669 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3671 Always use matched specpdl entry to record call arguments (Bug#18473).
3672 * lisp.h (record_in_backtrace): Adjust prototype.
3673 * eval.c (record_in_backtrace): Return current specpdl level.
3674 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3675 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3676 entry and use that entry in call to backtrace_debug_on_exit.
3677 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3678 (do_debug_on_call): Get current specpdl level as 2nd arg.
3680 Prefer ptrdiff_t to int and avoid integer overflows.
3681 * fileio.c (make_temp_name):
3682 * font.c (font_parse_family_registry): Avoid integer
3683 overflow on string size calculation.
3684 * data.c (Faset): Likewise for byte index.
3686 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3688 Fix display of R2L lines in partial-width windows.
3689 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3690 assigned the correct value.
3691 (extend_face_to_end_of_line): Account for truncation and
3692 continuation glyphs in R2L rows when one of the fringes is not
3694 (display_line): Don't assign negative X offset to a row if we are
3695 going to produce a truncation glyph for it. When handling
3696 truncated R2L rows, consider the width of the left fringe instead
3698 (produce_special_glyphs): Fix bogus assignments.
3700 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3702 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3703 always set to a valid value. Make sure the size passed to alloca
3704 is always positive. (Bug#18516)
3706 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3708 Avoid extra call to oblookup when interning symbols.
3709 * lisp.h (intern_driver): Add prototype.
3710 * lread.c (intern_driver): New function.
3711 (intern1, intern_c_string_1, Fintern):
3712 * font.c (font_intern_prop):
3713 * w32font.c (intern_font_name): Use it.
3715 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3717 Minor improvements to new stack-allocated Lisp objects.
3718 * frame.h (FRAME_PARAMETER):
3719 Prefer scoped_list1 to local_list1 where either would do.
3720 * lisp.h (scoped_list4): New macro.
3721 (local_cons, local_list1, local_list2, local_list3, local_list4)
3722 (make_local_vector, make_local_string, build_local_string):
3723 Prefer functions to macros where either would do.
3724 * xdisp.c (build_desired_tool_bar_string):
3725 Prefer scoped_list4 to local_list4 where either would do.
3727 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3729 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3730 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3731 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3732 * frame.h (FRAME_PARAMETER): New macro.
3733 * dispnew.c (init_display):
3734 * fontset.c (Fset_fontset_font):
3735 * frame.c (x_default_parameter):
3736 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3737 * xfns.c (x_default_scroll_bar_color_parameter)
3738 (x_default_font_parameter, x_create_tip_frame): Use it.
3739 * editfns.c (Fpropertize): Use local_cons.
3740 * process.c (status_message): Use build_local_string.
3741 * xfont.c (xfont_open): Use make_local_string.
3742 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3744 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3746 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3747 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3748 !__clang__. This works with GCC and with clang and is safer for
3749 compilers we don't know about.
3750 (local_cons): Rename parameter to make capture less likely.
3752 2014-09-17 Samuel Bronson <naesten@gmail.com>
3754 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3756 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3758 Fix minor problems found by static checking.
3759 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3761 * buffer.h (decode_buffer): Doc and indentation fixes.
3762 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3764 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3766 Avoid clang-specific warnings.
3767 * buffer.c (init_buffer): Shut up -Wself-assign.
3768 * process.c (server_accept_connection): Shut up -Wunsequenced.
3770 2014-09-16 Daniel Colascione <dancol@dancol.org>
3772 * fns.c (sxhash): For symbols, use address as hash code.
3774 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3776 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3777 * charset.c (load_charset_map_from_file): Use scoped_list2
3778 and build_local_string.
3779 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3780 * emacs.c (init_cmdargs, decode_env_path):
3781 * fileio.c (Fexpand_file_name):
3782 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3783 * frame.c (x_get_arg):
3784 * keyboard.c (safe_run_hooks_error):
3785 * lread.c (load_warn_old_style_backquotes):
3786 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3787 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3788 * xselect.c (x_clipboard_manager_error_1)
3789 (x_clipboard_manager_save_all):
3790 * xterm.c (x_term_init): Use build_local_string.
3792 Avoid more integer overflows on string size calculations.
3793 * category.c (Fmake_category_set):
3794 * xdisp.c (get_overlay_arrow_glyph_row):
3795 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3797 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3799 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3800 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3801 error message format. Use message_with_string to have non-ASCII
3802 file names properly displayed.
3803 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3804 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3805 where these APIs are not available even in UNICOWS.DLL.
3806 Improve the format of error messages and include the file name in them
3808 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3809 call play-sound-functions, per documentation.
3811 * w32.c (w32_get_long_filename, w32_get_short_filename):
3812 Constify the input file name arguments.
3814 * w32.h (w32_get_long_filename, w32_get_short_filename):
3817 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3819 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3820 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3821 [USE_LOCAL_ALLOCATORS]: New macros.
3822 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3823 (build_local_string): Avoid argument name expansion clash with
3825 * alloc.c (toplevel)
3826 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3827 Preprocessor guard to avoid impossible configuration.
3828 * charset.c (Ffind_charset_region, Ffind_charset_string):
3829 Use make_local_vector.
3830 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3831 * textprop.c (Fput_text_property, Fadd_face_text_property):
3833 (copy_text_properties): Use local_cons and local_list3.
3834 * chartab.c (uniprop_table):
3835 * data.c (wrong_choice, wrong_range):
3836 * doc.c (get_doc_string):
3837 * editfns.c (format2):
3838 * fileio.c (Fexpand_file_name, auto_save_error):
3839 * fns.c (Fyes_or_no_p):
3840 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3841 * fontset.c (Fset_fontset_font):
3842 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3843 (read_char_minibuf_menu_prompt):
3844 * keymap.c (silly_event_symbol_error, describe_vector):
3845 * menu.c (single_menu_item):
3846 * minibuf.c (Fread_buffer):
3847 * process.c (status_message, Fformat_network_address)
3848 (server_accept_connection): Use make_local_string and
3849 build_local_string. Prefer compound literals where appropriate.
3851 2014-09-15 Daniel Colascione <dancol@dancol.org>
3853 * fns.c (Fsort): Tweak sort docstring.
3855 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3857 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3858 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3859 set errno to EAGAIN instead, to allow the caller to retry the
3860 write after some waiting. Fixes deadlocks when Emacs exchanges a
3861 lot of data through the pipe. (Bug#18420)
3863 * sound.c (Fplay_sound_internal): Encode the sound file name in
3864 the ANSI codepage. Expand it against data-directory, as per docs,
3865 not against the current directory. No need to make a local copy
3866 of the file name; pass the encoded file name directly to
3867 do_play_sound. (Bug#18463)
3869 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3870 NULL, and the file name is not encodable in ANSI codepage, return
3871 the string with "?" replacement characters, which will fail the
3872 caller. This avoids returning a random value in that case.
3874 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3876 * window.c (Fresize_mini_window_internal): Set w->total_lines
3877 from w->pixel_height (Bug#18422).
3879 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3881 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3882 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3883 setting resize increments (Bug#18435).
3885 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3887 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3888 state around the call to line_bottom, since it can move the
3889 iterator to another screen line. This fixes off-by-one errors in
3890 the reported row in some rare cases.
3892 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3894 * callproc.c (init_callproc): Fix bug introduced at
3895 2014-09-07 (Bug#18474).
3897 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3899 Prefer ptrdiff_t to int and avoid integer overflows.
3900 * fileio.c (make_temp_name):
3901 * font.c (font_parse_family_registry): Avoid integer
3902 overflow on string size calculation.
3903 * data.c (Faset): Likewise for byte index.
3905 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3907 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3909 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3911 * lisp.h (make_local_string): Nitpick indent.
3912 * print.c (Fprin1_to_string): Remove unused GCPROs.
3914 More debugging aids around GCPROs.
3915 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3916 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3917 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3919 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3920 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3922 Remove redundant GCPROs around Ffuncall and Fapply calls.
3923 This is safe because Ffuncall protects all of its arguments by itself.
3924 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3925 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3926 (call6, call7): Likewise. Use compound literals where applicable.
3927 (run_hook_with_args_2): Use compound literal.
3929 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3931 Pacify --enable-gcc-warnings when no window system is used.
3932 These warnings found that subscript error, so they seem worthwhile.
3933 * composite.c (char_composable_p): Simplify a bit.
3934 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3935 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3936 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3937 * window.c (set_window_scroll_bars):
3938 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3939 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3940 Ignore -Wsuggest-attribute=const.
3941 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3942 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3944 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3946 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3947 Use check_iso_charset_parameter instead of doing the checks by hand.
3948 (check_iso_charset_parameter): Move up. Check parameters a bit
3949 more carefully, and return true for 96-char sets. All callers changed.
3951 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3953 Simplify lisp.h by removing the __COUNTER__ business.
3954 Reported by Dmitry Antipov in:
3955 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3956 * lisp.h (make_local_vector, make_local_string)
3957 (build_local_string): Simplify by not bothering with __COUNTER__.
3958 The __COUNTER__ business wasn't working properly, and was needed
3959 only for hypothetical future expansion anyway.
3961 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3963 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3964 terms to determine bitmap color. (Bug#18437)
3966 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3968 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3971 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3973 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3975 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3977 * xterm.c (handle_one_xevent): Detect iconified by looking at
3978 _NET_WM_STATE_HIDDEN.
3980 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3982 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3983 These can generate a constant with the correct value but the wrong
3984 width, which doesn't work as a printf argument. All uses removed.
3985 Reported by Dmitry Antipov in:
3986 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3987 (ENUMABLE): Remove; no longer needed.
3988 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3989 Remove; no longer needed because of the above change.
3990 Each definiens moved to the only use.
3992 Improve the experimental local and scoped allocation.
3993 * alloc.c (local_string_init, local_vector_init):
3994 New functions, defined if USE_LOCAL_ALLOCATORS.
3995 Mostly, these are moved here from lisp.h, as it's not
3996 clear it's worth making them inline.
3997 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3998 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3999 USE_STACK_LISP_OBJECTS, not on a laundry list.
4000 (local_string_init, local_vector_init): New decls.
4001 (union Aligned_Cons): New type.
4002 (scoped_cons): Use it. Give up on the char trick, as it's a too
4003 much of a maintenance hassle; if someone wants this speedup
4004 they'll just need to convince their compiler to align properly.
4005 Conversely, use the speedup if struct Lisp_Cons happens to
4006 be aligned even without a directive. Better yet, help it along
4007 by using union Aligned_Cons rather than struct Lisp_Cons.
4008 (pointer_valid_for_lisp_object): Remove. This check is not
4009 necessary, since make_lisp_ptr is already doing it. All uses removed.
4010 (local_vector_init, local_string_init): Move to alloc.c.
4011 (build_local_vector): Remove this awkward macro, replacing with ...
4012 (make_local_vector): New macro, which acts more like a function.
4013 Use statement expressions and use __COUNTER__ to avoid macro
4014 capture. Fall back on functions if these features are not supported.
4015 (build_local_string, make_local_string): Likewise.
4017 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
4019 * xterm.c (x_term_init): Consolidate duplicated code.
4020 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
4021 (x_delete_terminal): Do not close X connection fd (Bug#18403).
4022 Add eassert and mark dpyinfo as dead only if it was alive.
4024 Add macros to allocate temporary Lisp objects with alloca.
4025 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4026 * character.h (parse_str_as_multibyte): Move prototype to ...
4027 * lisp.h (parse_str_as_multibyte): ... here.
4028 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4029 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4031 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4032 (local_string_init): New functions.
4033 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4034 (init_alloc_once): Call it.
4036 Cleanup last change and make all new stuff conditional.
4037 * lisp.h (build_local_string): Rename to ...
4038 (make_local_string): ... this macro.
4039 (build_local_string, scoped_list1, scoped_list3): New macros.
4040 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4041 and functions as such, use regular fallbacks otherwise.
4042 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4045 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4047 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4048 always make sure the marginal areas of the row are in sync with
4049 what the window wants. (Bug#18419)
4051 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4052 existing binding of a variable, to avoid silently aborting
4053 commands that use specbind. (Bug#18331)
4055 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4057 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4058 * coding.c (growable_destination): New function.
4059 (produce_chars): Use it for sanity checks. Do not fiddle with
4060 dst_end if the source and destination are both nil, as it's
4061 the caller's responsibility to avoid overlap.
4062 * keyboard.c (read_decoded_event_from_main_queue):
4063 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4064 length, not 4 times, to prevent decode_coding_c_string from trying
4065 to reallocate a destination. This removes the need for the FIXME.
4067 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4068 All callers simplified. Add a comment about exec_failed, vfork,
4071 Adjust drag-and-drop fix when window is above top (Bug#18303).
4072 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4073 XCDR bleed into XCAR's encoded value. Improve checks for
4074 out-of-range data while we're at it.
4076 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4078 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4079 is CONSP (Bug#18303).
4081 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4083 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4084 'alloca' gets passed arguments larger than MAX_ALLOCA.
4086 * font.c (MAX): Define if not defined elsewhere.
4088 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4090 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4091 here for destination buffer, to work around what appears to be a
4092 bug in decode_coding_c_string when the source and destination are
4095 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4096 This follows up on the recent thread in emacs-devel on alloca; see:
4097 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4098 This patch also cleans up alloca-related glitches noted while
4099 examining the code looking for unbounded alloca.
4101 * callproc.c (init_callproc):
4102 Rewrite to avoid need for alloca.
4103 * buffer.c (mouse_face_overlay_overlaps)
4104 (report_overlay_modification):
4105 * buffer.h (GET_OVERLAYS_AT):
4106 * coding.c (make_subsidiaries):
4107 * doc.c (Fsnarf_documentation):
4108 * editfns.c (Fuser_full_name):
4109 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4110 (search_embedded_absfilename, Fsubstitute_in_file_name):
4111 * fns.c (Fmake_hash_table):
4112 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4113 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4114 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4115 (xrdb_get_resource, x_get_resource_string):
4116 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4117 * ftxfont.c (ftxfont_draw):
4118 * image.c (xbm_load, xpm_load, jpeg_load_body):
4119 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4121 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4123 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4124 (find_and_return_menu_selection):
4125 * print.c (PRINTFINISH):
4126 * process.c (Fformat_network_address):
4127 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4128 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4129 * sound.c (wav_play, au_play):
4130 * syntax.c (skip_chars):
4131 * term.c (tty_menu_activate, tty_menu_show):
4132 * textprop.c (get_char_property_and_overlay):
4133 * window.c (Fset_window_configuration):
4134 * xdisp.c (safe__call, next_overlay_change, vmessage)
4135 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4136 * xfaces.c (face_at_buffer_position):
4137 * xmenu.c (x_menu_show):
4138 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4139 allocation size isn't bounded.
4140 * callint.c (Fcall_interactively): Redo memory_full check
4141 so that it can be done at compile-time on some platforms.
4142 * coding.c (MAX_LOOKUP_MAX): New constant.
4143 (get_translation_table): Use it.
4144 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4145 SAFE_ALLOCA, to catch integer overflows on size calculation.
4146 (exec_failed) [!DOS_NT]: New function.
4147 (child_setup) [!DOS_NT]: Use it.
4148 * editfns.c (Ftranspose_regions):
4149 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4150 * editfns.c (check_translation):
4151 Allocate larger buffers on the heap.
4152 * eval.c (internal_lisp_condition_case):
4153 Check for MAX_ALLOCA overflow.
4154 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4155 (Fbase64_encode_region, Fbase64_decode_region):
4156 Avoid unnecessary calls to SAFE_FREE before 'error'.
4157 * buffer.c (mouse_face_overlay_overlaps):
4158 * editfns.c (Fget_pos_property, check_translation):
4159 * eval.c (Ffuncall):
4160 * font.c (font_unparse_xlfd, font_find_for_lface):
4161 * ftfont.c (ftfont_drive_otf):
4162 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4163 (menu_bar_items, tool_bar_items):
4164 * sound.c (Fplay_sound_internal):
4165 * xdisp.c (load_overlay_strings, dump_glyph_row):
4166 Use an ordinary auto buffer rather than alloca, since the
4167 allocation size is fixed and small.
4168 * ftfont.c: Include <c-strcase.h>.
4169 (matching_prefix): New function.
4170 (get_adstyle_property): Use it, to avoid need for alloca.
4171 * keyboard.c (echo_add_key):
4172 * keymap.c (describe_map): Use ptrdiff_t, not int.
4173 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4174 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4175 when counting bytes.
4176 * lisp.h (xlispstrdupa): Remove, replacing with ...
4177 (SAFE_ALLOCA_STRING): ... new macro with different API.
4178 This fixes a portability problem, namely, alloca result
4179 passed to another function. All uses changed.
4180 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4182 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4183 (REGEX_ALLOCATE): New macros.
4184 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4185 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4187 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4189 (decode_mode_spec_coding): Store directly into buf rather than
4190 into an alloca temporary and copying the temporary to the buf.
4192 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4194 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4196 2014-09-04 Jan D <jan.h.d@swipnet.se>
4198 * xterm.c (x_term_init): Don't call x_session_initialize if running
4199 as a daemon (Bug#18375).
4201 * xsmfns.c: Initialize ice_fd.
4203 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4205 Less chatter in 'make' output.
4206 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4207 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4208 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4210 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4212 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4213 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4215 * nsfns.m (Fx_create_frame):
4216 * w32fns.c (Fx_create_frame):
4217 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4220 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4222 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4223 the reported row in the case of a window with a header line, by
4224 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4225 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4227 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4229 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4230 when configured --with-wide-int on typical 32-bit platforms.
4232 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4234 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4235 when HPOS is negative, for the benefit of R2L glyph rows whose
4236 newline overflows into the fringe.
4238 2014-09-03 Ken Brown <kbrown@cornell.edu>
4240 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4242 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4244 Minor cleanup of recent strlen-avoiding patch.
4245 * fileio.c (CHECK_LENGTH): Remove.
4246 Rewrite callers so that they don't need it.
4247 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4248 variable wasn't set.
4250 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4252 * fileio.c (CHECK_LENGTH): New macro.
4253 (Fexpand_file_name): Use it and get rid of a few more calls
4254 to strlen and strcat.
4255 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4256 * lisp.h (egetenv): ... because of a new inline function used to
4257 avoid calls to strlen for a compile-time constants.
4259 * buffer.h (decode_buffer): New function.
4260 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4261 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4262 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4263 * data.c (Flocal_variables_p):
4264 * fileio.c (Fverify_visited_file_modtime):
4265 * marker.c (live_buffer): Use it.
4267 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4269 Avoid extra calls to strlen in filesystem I/O routines.
4270 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4271 the length of 'newdir' is known or may be precalculated.
4272 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4273 not 'char *', and so use precalculated length.
4274 (Ffile_accessible_directory_p):
4275 * callproc.c (encode_current_directory, init_callproc):
4276 * charset.c (init_charset):
4277 * lread.c (load_path_check, load_path_default): Adjust users.
4278 * lisp.h (file_accessible_directory_p): Tweak prototype.
4280 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4282 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4285 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4287 --enable-silent-rules now suppresses more chatter.
4288 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4289 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4290 (am__v_CCLD_1): New macros, taken from Automake.
4291 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4293 Clean up extern decls a bit.
4294 * bytecode.c: Include blockinput.h and keyboard.h rather
4295 than rolling their APIs by hand.
4296 * emacs.c: Include regex.h and rely on its and lisp.h's API
4297 rather than rolling them by hand.
4298 * lastfile.c: Include lisp.h, to check this file's API.
4299 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4301 * regex.h (re_max_failures): New decl.
4302 * unexcw.c, unexmacosx.c, unexw32.c:
4303 Rely on lisp.h's API rather than rolling it by hand.
4304 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4305 Declare at top level, to pacify GCC -Wnested-externs.
4307 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4309 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4310 clipping rectangle become negative (i.e. large positive, since
4311 it's an unsigned data type). This can happen in R2L hscrolled
4312 glyph rows, and caused us to draw the cursor glyph on the fringe.
4313 For the details, see
4314 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4316 2014-08-31 Ken Brown <kbrown@cornell.edu>
4318 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4319 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4320 is defined. (Bug#18368)
4322 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4324 Vector-sorting fixes (Bug#18361).
4325 It's not safe to call qsort or qsort_r, since they have undefined
4326 behavior if the user-specified predicate is not a total order.
4327 Also, watch out for garbage-collection while sorting vectors.
4328 * fns.c: Include <vla.h>.
4329 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4330 (sort_vector_compare): Remove, replacing with ....
4331 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4332 ... these new functions.
4333 (sort_vector): Rewrite to use the new functions.
4334 GCPRO locals, since the predicate can invoke the GC.
4335 Since it's in-place return void; caller changed.
4336 (merge): Use 'inorder', for clarity.
4338 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4339 One can't hoist this out of the 'if', because intervening calls to
4340 newlocale, twolower, etc. can change errno.
4342 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4344 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4345 wording of the error messages.
4346 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4349 * w32proc.c (get_lcid_callback): Accept locale specifications
4350 without the country part, as in "enu" vs "enu_USA".
4351 (w32_compare_strings): Signal an error if a locale was specified,
4352 but couldn't be translated into a valid LCID.
4354 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4356 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4358 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4360 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4361 errno after towlower_l. errno's value is not specified after
4362 towlower_l. Instead, assume that towlower_l returns its argument
4363 on failure, which is portable in practice.
4365 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4367 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4369 * w32proc.c (w32_compare_strings): Accept additional argument
4370 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4371 if requested. If w32-collate-ignore-punctuation is non-nil, add
4372 NORM_IGNORESYMBOLS to the flags.
4373 (LINGUISTIC_IGNORECASE): Define if not already defined.
4374 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4376 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4379 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4381 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4382 Define substitutes for platforms that lack them.
4383 (str_collate): Add arguments locale and ignore_case.
4385 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4386 Add optional arguments LOCALE and IGNORE-CASE.
4388 * lisp.h (str_collate): Adapt argument list.
4390 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4392 Add vectors support to Fsort.
4393 * fns.c (sort_vector, sort_vector_compare): New functions.
4394 (sort_list): Likewise, refactored out of ...
4395 (Fsort): ... adjusted user. Mention vectors in docstring.
4396 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4397 * alloc.c (make_save_int_obj): New function.
4398 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4399 (make_save_int_obj): Add prototype.
4401 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4402 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4403 Conditionally define to match system's qsort_r signature.
4404 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4406 2014-08-28 Ken Brown <kbrown@cornell.edu>
4408 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4409 dumping and the system malloc after dumping. (Bug#18222)
4411 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4412 Define as macros, expanding to hybrid_malloc, etc.
4413 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4414 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4416 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4417 full implementation on Cygwin. Remove Cygwin-specific code that
4418 is no longer needed.
4419 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4420 Redefine as macros expanding to gmalloc, grealloc, etc.
4421 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4422 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4423 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4424 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4426 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4427 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4428 HAVE_POSIX_MEMALIGN)]: New functions.
4429 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4430 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4431 hybrid_aligned_alloc; declare.
4432 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4433 HAVE_POSIX_MEMALIGN)]: Define.
4434 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4435 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4436 Define as macro, expanding to gget_current_dir_name, and define
4438 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4439 malloc_enable_thread(). Don't initialize malloc.
4440 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4441 no longer defined on Cygwin).
4442 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4443 * sheap.c (bss_sbrk_buffer_end): New variable.
4444 * unexcw.c (__malloc_initialized): Remove variable.
4445 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4447 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4450 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4452 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4453 In `event->y' return entire range (the size of the scroll bar minus
4455 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4456 return entire range (the scaled size of the scroll bar minus
4457 that of the slider). In `portion' return the scaled position of
4459 (xaw_jump_callback): Restore part of code for vertical scroll
4460 bar broken in change from 2014-07-27.
4461 (xaw_scroll_callback): Provide incremental scrolling with
4462 horizontal scroll bars.
4464 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4466 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4468 * indent.c (Fvertical_motion): Fix vertical motion up through a
4469 display property after a newline. (Bug#18276)
4471 * xdisp.c (display_line): Don't assume that the call to
4472 reseat_at_next_visible_line_start ends up at a character
4473 immediately following the newline on the previous line.
4474 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4475 beyond ZV, which causes infloop in redisplay. For the details, see
4476 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4478 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4479 coordinate for hscrolled R2L screen lines. (Bug#18277)
4481 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4483 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4486 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4488 * syntax.c (scan_lists): Don't examine positions before BEGV.
4491 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4493 Improve robustness of new string-collation code (Bug#18051).
4494 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4495 (newlocale, wcscoll_l): Define substitutes for platforms that
4496 lack them, so as to simplify the mainline code.
4497 (str_collate): Simplify the code by assuming the above definitions.
4498 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4499 For example, the old version left the Emacs in the wrong locale if
4500 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4501 result. Report an error if newlocale fails.
4503 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4505 * lisp.h (str_collate):
4506 * sysdep.c (str_collate): Return int.
4507 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4509 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4511 Fix some glitches in previous change.
4512 * sysdep.c (stack_direction): Replace stack_grows_down
4513 to simplify calculation of stack boundaries.
4514 (handle_sigsegv): Check whether we really crash somewhere near
4515 to stack boundary, and handle fatal signal as usual if not.
4516 (init_sigsegv): Adjust accordingly.
4517 * keyboard.c (Vtop_level_message): Rename to
4518 Vinternal__top_level_message, as suggested by Stefan Monnier in
4519 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4520 All related users changed.
4522 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4524 Handle C stack overflow caused by too nested Lisp evaluation.
4525 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4526 siglongjmp point to transfer control from SIGSEGV handler.
4527 * keyboard.c (return_to_command_loop, recover_top_level_message)
4528 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4529 (regular_top_level_message): New variable.
4530 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4531 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4533 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4534 new variables described above.
4535 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4536 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4537 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4538 (init_sigsegv): New function.
4539 (init_signals): Use it.
4541 2014-08-25 Ken Brown <kbrown@cornell.edu>
4543 * emacs.c (main): Remove use of obsolete macro
4544 G_SLICE_ALWAYS_MALLOC.
4546 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4548 Implement locale-sensitive string collation for MS-Windows.
4549 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4550 New functions. (Bug#18051)
4552 * w32.h (w32_compare_strings): Add prototype.
4554 * w32.c <g_b_init_compare_string_w>: New global flag.
4555 (globals_of_w32): Initialize it.
4557 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4559 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4560 [WINDOWSNT]: Call str_collate on MS-Windows.
4562 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4564 One more minor cleanup of font subsystem.
4565 * font.h (struct font_driver): Convert text_extents to
4566 return void because returned value is never actually used.
4567 * macfont.m (macfont_text_extents):
4568 * w32font.c (w32font_text_extents):
4569 * xftfont.c (xftfont_text_extents): Adjust to return void
4570 and assume that 'metrics' argument is always non-NULL.
4571 * ftfont.c (ftfont_text_extents):
4572 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4574 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4576 Minor cleanups of str_collate fix (Bug#18051).
4577 * fns.c (str_collate): Move decl from here ...
4578 * lisp.h (str_collate): ... to here.
4579 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4580 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4581 potential problems with integer overflow. Don't assume
4582 setlocale succeeds. Remove unnecessary test before restoring
4583 locale via setlocale, and free the copied setlocale string
4586 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4588 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4590 * sysdep.c (str_collate): New function. (Bug#18051)
4592 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4594 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4595 if the initial "rm -f" fails. This is for MinGW builds, where
4596 MS-Windows will not allow deleting the executable file of a
4599 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4601 * w32term.c (w32_scroll_bar_handle_click)
4602 (w32_horizontal_scroll_bar_handle_click)
4603 (x_scroll_bar_report_motion)
4604 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4605 SB_THUMBTRACK, use the 32-bit position information returned by
4606 GetScrollInfo, not the 16-bit information returned in the Windows
4609 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4611 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4612 second coordinate ('y') reported for dragging the horizontal
4615 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4617 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4618 and text area-relative x-coordinates.
4620 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4622 Avoid overwriting the reversed_p flags in the glyph matrices when
4623 init_iterator or start_display are called.
4624 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4626 (tool_bar_height, redisplay_tool_bar, try_window)
4627 (try_window_reusing_current_matrix, try_window_id)
4628 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4629 reversed_p flag of the iterator's glyph row where the glyph row
4630 is going to be redrawn.
4632 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4634 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4636 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4638 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4639 of emacs_event return length from si.nPage to si.nMax.
4640 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4641 interchange start and end of thumb.
4643 2014-08-15 Ken Brown <kbrown@cornell.edu>
4645 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4646 ERRORCHECK mutexes. (Bug#18222)
4648 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4650 * frame.c (set_menu_bar_lines_1): Remove.
4651 (set_menu_bar_lines): Call change_frame_size instead of
4652 set_menu_bar_lines_1.
4654 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4656 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4659 2014-08-11 Glenn Morris <rgm@gnu.org>
4661 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4662 writing before backing up, since it causes a more serious problem
4663 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4664 (choose_write_coding_system): No longer callable from Lisp.
4665 Move last piece back here from Fwrite_region.
4666 (Fwrite_region, syms_of_fileio): Update for above changes.
4668 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4670 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4671 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4672 (Fwindow_new_pixel, Fset_window_new_pixel)
4673 (Fset_window_new_total, Fset_window_new_normal)
4674 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4676 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4678 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4680 * fontset.c (Finternal_char_font): Recompute basic faces if the
4681 frame's face cache was cleared. (Bug#18162)
4683 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4685 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4686 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4687 base buffer's undo list.
4689 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4691 Fix a couple of recent inadvertent breaks of the MSDOS port.
4692 * msdos.c: include required menu.h
4693 * term.c: set correct menu_show_hook on MSDOS.
4695 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4697 Fix handling of menu bar line on TTY frames (Bug#18136)
4699 * dispnew.c (handle_window_change_signal):
4700 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4701 frame's menu bar lines subtracted from height.
4702 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4704 (adjust_frame_size): Count in menu bar when setting FrameRows.
4705 (make_terminal_frame): When setting up the frame's lines and
4706 text height don't count in the menu bar.
4707 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4708 lines subtracted from height.
4709 (do_switch_frame): Set tty's FrameRows to number of total lines
4711 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4712 is used, return total number of lines and columns.
4713 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4715 * term.c (OUTPUT, tty_set_terminal_modes)
4716 (tty_set_terminal_window, tty_set_scroll_region)
4717 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4718 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4719 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4720 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4721 Call change_frame_size with frame's menu bar lines subtracted
4723 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4724 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4727 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4729 * alloc.c (Fmemory_info): Remove a stray brace.
4731 * process.c: Fix a comment typo.
4733 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4735 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4737 * widgetprv.h (EmacsFramePart): Remove font.
4739 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4740 (resources, setup_frame_cursor_bits): Remove unused variables and
4741 functions, esp. wrt. font (Bug#18227).
4743 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4745 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4747 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4749 Refer to MS-DOS using the same name everywhere.
4751 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4755 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4757 * w32term.c (w32_redeem_scroll_bar):
4758 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4759 not redeeming scroll bars that have been turned off.
4761 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4763 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4764 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4765 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4766 (safe_run_hook_funcall): Adjust accordingly.
4768 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4770 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4771 Condition correctly according to toolkit used.
4772 * frame.c (make_initial_frame, make_terminal_frame)
4773 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4774 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4775 assignments according to presence of toolkit scrollbars.
4776 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4777 Condition correctly according to toolkit used.
4778 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4779 only if toolkit supports it.
4780 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4782 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4784 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4786 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4788 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4789 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4790 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4791 (safe_run_hooks): Remove comment which is not relevant any more.
4793 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4795 Don't let big frames overrun the stack.
4796 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4797 Use SAFE_NALLOCA, not alloca.
4799 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4800 * dired.c (directory_files_internal): Use a volatile variable
4801 to prevent the compiler from optimizing away all copies of a local.
4802 I wonder how many other GC-related bugs like this lurk elsewhere?
4804 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4805 * xterm.h (struct x_display_info): New member 'connection'.
4806 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4807 so that x_delete_terminal has a file descriptor to pass to
4808 delete_keyboard_wait_descriptor.
4810 Don't mishandle year-9999 dates (Bug#18176).
4811 * editfns.c (decode_time_components): Store an invalid timespec
4812 on overflow, instead of returning false, so that the caller can
4813 distinguish overflow from other errors.
4814 (lisp_time_argument, lisp_seconds_argument): If the time is out
4815 of range, signal a time overflow instead of an invalid time spec.
4816 * keyboard.c (decode_timer): Treat time overflow like other
4819 Avoid undefined behavior with signed left shift.
4820 Caught by 'gcc -fsanitize=undefined'.
4821 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4822 * dispnew.c (line_hash_code, scrolling):
4823 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4824 Use 'unsigned', not 'int', for line hashes.
4825 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4827 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4829 Make compare-strings more compatible with old behavior (Bug#17903).
4830 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4832 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4834 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4835 Don't add label between left and right buttons (Bug#18129).
4837 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4839 Make functions static that no longer need to be extern.
4840 * frame.c, frame.h (set_menu_bar_lines):
4841 * keyboard.c (Qleftmost, Qrightmost):
4842 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4843 (x_set_internal_border_width):
4846 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4848 Fix display of R2L lines when the last character fits only partially.
4849 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4851 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4852 R2L row is visible only partially, give the row a negative x
4854 (display_line): Fix the calculation of the glyph whose pixel width
4855 is used to decide whether the last produced glyph fits on the
4856 line. When the last glyph fits only partially, give the row a
4859 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4860 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4861 pixel width of the first glyph that is hscrolled from display.
4862 (display_line): In R2L glyph rows, don't give a negative offset to
4863 row->x when the first glyph begins before first_visible_x.
4865 * xdisp.c (display_line): If called with iterator set up to write
4866 to a marginal area, delay the call to handle_line_prefix until we
4867 switch back to the text area. (Bug#18035)
4869 * .gdbinit (xwindow): The members total_cols, total_lines,
4870 left_col, and top_line are C integers (and has been so for the
4873 2014-08-01 Andreas Schwab <schwab@suse.de>
4875 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4876 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4878 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4880 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4881 (timerfd_callback): Ignore weird events with no data. Add tight
4882 assertions and comments.
4883 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4884 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4886 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4888 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4889 I had confused && with ||.
4891 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4893 Simplify timerfd configuration and fix some minor glitches.
4894 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4895 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4896 Fall back on timer_create if timerfd_create fails at runtime.
4897 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4898 kernel primitives to do resolution. All uses removed.
4899 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4900 (turn_on_atimers): Clear timer_create-based timers too,
4903 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4904 Without this change, the code can access the local variable 'width'
4905 even when it has not been initialized, and likewise for 'height';
4906 in either case this leads to undefined behavior.
4908 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4910 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4911 necessary, put horizontal scroll bar resources as well. See
4912 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4913 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4915 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4917 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4918 background value to match the resource of its vertical counterpart.
4920 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4922 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4923 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4925 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4927 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4928 change that added the top margin height to the requested height
4929 and revert (undocumented) part of 2014-07-28 change that changed
4930 the logic of whether a size change occurred.
4932 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4934 * .gdbinit (xwindow): The members total_cols, total_lines,
4935 left_col, and top_line are C integers (and has been so for the
4938 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4941 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4943 On GNU/Linux, use timerfd for asynchronous timers.
4944 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4945 (toplevel): Rename alarm_timer_ok to special_timer_available.
4946 [HAVE_TIMERFD]: Declare timerfd.
4947 [HAVE_CLOCK_GETRES]: Declare resolution.
4948 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4949 system timer resolution.
4950 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4951 (timerfd_callback) [HAVE_TIMERFD]: New function.
4952 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4953 [ENABLE_CHECKING]: New function for the sake of automated tests.
4954 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4955 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4956 [ENABLE_CHECKING]: Defsubr test function.
4957 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4958 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4959 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4961 Fix --without-x build and pacify --enable-gcc-warnings.
4962 Problems reported in Bug#18122 and Bug#18124.
4963 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4964 (frame_windows_min_size): Now static.
4965 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4967 (adjust_frame_size): Always declare prototype.
4969 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4970 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4971 * atimer.c (timerfd_callback): Always read expiration data.
4973 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4974 * process.c (add_timer_wait_descriptor): Add timer descriptor
4975 to input_wait_mask and non_process_wait_mask as well.
4977 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4979 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4981 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4983 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4984 Reinstate code removed by the prevoius commit to this file.
4986 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4988 * buffer.h (struct buffer): New fields scroll_bar_height and
4989 horizontal_scroll_bar_type.
4990 * buffer.c (bset_scroll_bar_height)
4991 (bset_horizontal_scroll_bar_type): New functions.
4992 (Fbuffer_swap_text): Handle old_pointm field.
4993 (init_buffer_once): Set defaults for scroll_bar_height and
4994 horizontal_scroll_bar_type.
4995 (syms_of_buffer): New variables scroll_bar_height and
4996 horizontal_scroll_bar_type.
4997 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4998 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4999 (set_vertical_scroll_bar): Remove prototype.
5000 (x_change_tool_bar_height): Add prototype.
5001 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
5002 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
5003 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
5005 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
5006 (update_window): Start mode_line_row->y after horizontal scroll
5008 (change_frame_size_1): Call adjust_frame_size.
5009 (init_display): When changing the size of a tty frame do not
5010 pass height of menu bar.
5011 (Qframe_windows_min_size): New symbol.
5012 * frame.h (struct frame): List tool bar fields after menu bar
5013 fields. Add official, total_lines, horizontal_scroll_bars,
5014 config_scroll_bar_height and config_scroll_bar_lines fields.
5015 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
5016 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
5017 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
5018 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
5019 (FRAME_WINDOWS_HEIGHT): New macros.
5020 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
5021 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
5022 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
5023 horizontal scroll bar.
5024 (frame_inhibit_resize, adjust_frame_size)
5025 (frame_windows_min_size): Add declarations.
5026 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5027 (x_set_scroll_bar_default_height, x_set_left_fringe)
5028 (x_set_right_fringe, x_set_vertical_scroll_bars)
5029 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5030 (x_set_scroll_bar_height): Add external declarations.
5031 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5032 (adjust_frame_size): New functions.
5033 (make_frame): Initial horizontal_scroll_bars field.
5034 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5036 (make_initial_frame, make_terminal_frame): No horizontal scroll
5037 bar in initial and terminal frames. Use adjust_frame_size.
5038 (Fframe_total_cols): Fix doc-string.
5039 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5040 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5041 Rewrite using adjust_frame_size.
5042 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5043 (Qframe_windows_min_size): New symbols.
5044 (x_set_frame_parameters): Remove call of check_frame_size.
5045 (x_report_frame_params): Return scroll_bar_height value.
5046 (x_set_left_fringe, x_set_right_fringe): New functions.
5047 (adjust_frame_height, x_set_internal_border_width)
5048 (x_set_fringe_width): Remove.
5049 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5050 (x_set_scroll_bar_width, x_set_right_divider_width)
5051 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5052 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5054 (x_figure_window_size): Rewrite to make frame display the
5055 expected number of lines.
5056 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5057 (Vdefault_frame_horizontal_scroll_bars)
5058 (Vframe_initial_frame_tool_bar_height)
5059 (frame_inhibit_implied_resize): New variables.
5060 * fringe.c (compute_fringe_widths): Remove.
5061 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5062 (xg_create_horizontal_scroll_bar)
5063 (xg_update_horizontal_scrollbar_pos)
5064 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5065 (xg_get_default_scrollbar_height)
5066 (xg_clear_under_internal_border): Extern.
5067 * gtkutil.c (xg_frame_resized): Don't call
5068 do_pending_window_change.
5069 (xg_frame_set_char_size): Use adjust_frame_size.
5070 (style_changed_cb): Call update_theme_scrollbar_height and
5071 x_set_scroll_bar_default_height.
5072 (x_wm_set_size_hint): Don't call check_frame_size.
5073 (update_theme_scrollbar_height)
5074 (xg_get_default_scrollbar_height)
5075 (xg_create_horizontal_scroll_bar)
5076 (xg_update_horizontal_scrollbar_pos)
5077 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5078 (xg_create_scroll_bar): Set horizontal slot of bar.
5079 (xg_initialize): Call update_theme_scrollbar_height.
5080 (xg_clear_under_internal_border): No more static.
5081 * insdel.c (adjust_suspend_auto_hscroll): New function.
5082 (adjust_markers_for_delete, adjust_markers_for_insert)
5083 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5084 * keyboard.c (readable_events, discard_mouse_events)
5085 (make_lispy_event): Handle horizontal scroll bar click events.
5086 (Fsuspend_emacs): When changing the size of a tty frame do not
5087 pass height of menu bar.
5088 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5089 (Qright, Qleftmost, Qrightmost): New symbols.
5090 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5092 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5093 * nsfns.m (x_set_internal_border_width): New function.
5094 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5095 Remove extended fringe code.
5096 (x_set_window_size, x_new_font): Don't call
5097 compute_fringe_widths.
5098 * term.c (Fresume_tty): When changing the size of a tty frame do
5099 not pass height of menu bar.
5100 (clear_tty_hooks, set_tty_hooks):
5101 Clear horizontal_scroll_bar_hook.
5102 (init_tty): Frame has no horizontal scroll bars.
5103 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5104 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5105 scroll_bar_after_handle, scroll_bar_left_arrow,
5106 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5107 scroll_bar_to_rightmost entries.
5108 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5109 (struct terminal): Add set_horizontal_scroll_bar_hook.
5110 * w32console.c (initialize_w32_display):
5111 Clear horizontal_scroll_bar_hook.
5112 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5114 (x_clear_under_internal_border, x_set_internal_border_width):
5116 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5117 Set windows_or_buffers_changed when adding the menu bar.
5118 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5119 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5120 (w32_createhscrollbar): New functions.
5121 (w32_createscrollbar): Rename to w32_createvscrollbar.
5122 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5123 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5124 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5125 Add WM_EMACS_SHOWCURSOR.
5126 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5127 case do not artificially impose WM size hints.
5128 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5129 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5131 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5132 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5133 (unwind_create_frame_1): Remove.
5134 (Fx_create_frame): Make both scrollbars the system standard
5135 width and height. Use official field of frame structure to
5136 inhibit running window-configuration-change-hook.
5137 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5138 pixelwise. Handle frame's official field.
5139 (w32_frame_parm_handlers): Remove x_set_fringe_width
5140 entries. Add x_set_scroll_bar_height,
5141 x_set_horizontal_scroll_bars, x_set_left_fringe and
5143 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5144 pass height of menu bar to change_frame_size.
5145 * w32menu.c (set_frame_menubar): Rewrite using
5146 frame_inhibit_resize.
5147 * w32term.h (struct w32_display_info):
5148 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5149 (struct scroll_bar): Add horizontal.
5150 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5151 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5152 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5153 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5154 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5155 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5156 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5157 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5158 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5159 Define instead of WM_EMACS_CREATESCROLLBAR.
5160 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5161 WND_SCROLLBAR_INDEX.
5162 * w32term.c (horizontal_scroll_bar_min_handle)
5163 (horizontal_scroll_bar_left_border)
5164 (horizontal_scroll_bar_right_border): New integers.
5165 (x_set_frame_alpha): Replace x_highlight_frame by
5167 (x_window_to_scroll_bar): New argument "type". Update callers
5169 (w32_set_horizontal_scroll_bar_thumb)
5170 (x_horizontal_scroll_bar_report_motion)
5171 (w32_set_horizontal_scroll_bar)
5172 (w32_horizontal_scroll_bar_handle_click)
5173 (x_horizontal_scroll_bar_report_motion): New functions.
5174 (w32_mouse_position): Discriminate horizontal and vertical
5176 (my_create_scrollbar): Replace with two new functions
5177 my_create_vscrollbar and my_create_hscrollbar.
5178 (x_scroll_bar_create): New argument "horizontal".
5179 Update callers accordingly.
5180 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5181 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5183 (w32_read_socket): Handle WM_HSCROLL cae.
5184 (x_new_font): Don't recompute fringe widths.
5185 Use frame_inhibit_resize. Calculate new menu bar height iff we
5186 build without toolkit. Always clear under internal border.
5187 (x_set_window_size): Don't check frame size or recompute
5188 fringes. Reset fullscreen status before applying sizes.
5189 Always resize as requested by pixelwise argument. Don't call
5190 do_pending_window_change.
5191 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5192 (w32_initialize_display_info): Initialize dpyinfo's
5193 horizontal_scroll_bar_cursor entry.
5194 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5195 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5196 horizontal_scroll_bar_left_border.
5197 (w32fullscreen_hook): Intermittently resize window to normal
5198 when switching from fullscreen to maximized state.
5199 (run_window_configuration_change_hook): Don't run it if frame is
5201 (unwind_change_frame): Remove.
5202 (Fset_window_configuration): Rewrite using frame's official field.
5203 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5204 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5205 * window.h (struct window): New fields old_pointm,
5206 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5207 scroll_bar_height and suspend_auto_hscroll.
5208 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5210 (sanitize_window_sizes): Extern.
5211 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5212 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5213 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5214 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5215 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5217 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5218 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5219 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5220 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5221 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5222 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5223 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5224 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5225 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5226 (Fwindow_old_point, sanitize_window_sizes): New functions.
5227 (Qwindow_sanitize_window_sizes): New symbol.
5228 (window_body_height): Count in horizontal scroll bar.
5229 (set_window_hscroll, Fscroll_left, Fscroll_right):
5230 Set suspend_auto_hscroll slot.
5231 (Fwindow_inside_edges): Count fringes pixelwise.
5232 (coordinates_in_window, Fcoordinates_in_window_p):
5233 Consider horizontal scroll bar.
5234 (check_frame_size, adjust_window_margins): Remove functions and
5235 corresponding calls.
5236 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5237 (temp_output_buffer_show): Reset hscroll related fields.
5238 Initialize old_pointm.
5239 (make_parent_window): Initialize old_pointm.
5240 (make_window): Initialize old_pointm, horizontal scroll bar type,
5241 and scroll bar height.
5242 (resize_frame_windows): Don't count top margin in new sizes.
5243 Don't use safe sizes when shrinking a frame; let the window
5244 manager do the clipping.
5245 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5247 (Fdelete_window_internal): Unchain old_pointm marker.
5248 (window_scroll_pixel_based, Fscroll_other_window):
5250 (Fwindow_text_width, Fwindow_text_height): New argument
5252 (struct saved_window): New fields, old_pointm, hscroll_whole,
5253 suspend_auto_hscroll, scroll_bar_height and
5254 horizontal_scroll_bar_type.
5255 (Fset_window_configuration, save_window_save): Set new fields of
5257 (apply_window_adjustment): Don't call adjust_window_margins.
5258 (set_window_margins): Don't change margins if new sizes don't
5260 (set_window_scroll_bars): New argument "horizontal_type".
5261 Handle horizontal scroll bars. Don't change scroll bars if they
5262 don't fit into window.
5263 (Fset_window_scroll_bars): New argument "horizontal_type".
5264 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5265 (compare_window_configurations): Compare horizontal scroll bar
5267 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5268 horizontal scroll bar height.
5269 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5270 instead of FRAME_LINES.
5271 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5272 ON_VERTICAL_SCROLL_BAR.
5273 (with_echo_area_buffer): Initialize old_pointm.
5274 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5276 (unwind_with_echo_area_buffer): Handle old_pointm.
5277 (update_tool_bar): Set do_update when the tool bar window has at
5278 least one line (since this is what the user sets).
5279 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5280 (redisplay_tool_bar): Return early when toolbar has zero lines.
5281 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5282 (hscroll_window_tree): Handle suspension of auto_hscroll and
5284 (set_horizontal_scroll_bar): New function.
5285 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5286 more than one line. Handle horizontal scroll bars.
5287 (note_mouse_highlight): Handle horizontal scrol bars.
5288 (expose_frame): Set dimensions of XRectangle from frame's text
5290 (Vvoid_text_area_pointer): Update doc-string.
5291 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5292 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5293 (x_set_internal_border_width): New functions.
5294 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5295 (unwind_create_frame_1): Remove.
5296 (Fx_create_frame): Handle horizontal scroll bars. Use official
5297 field of frame structure to inhibit running
5298 window-configuration-change-hook.
5299 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5300 pixelwise. Handle frame's official field.
5301 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5302 x_set_horizontal_scroll_bars, x_set_left_fringe,
5304 * xmenu.c (update_frame_menubar, free_frame_menubar):
5305 Use adjust_frame_size.
5306 * xterm.h (struct x_display_info):
5307 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5309 (struct scroll_bar): Add horizontal slot.
5310 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5311 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5312 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5313 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5314 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5315 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5316 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5317 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5318 (x_clear_under_internal_border): Remove.
5319 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5320 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5321 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5322 HORIZONTAL. Update callers.
5323 (horizontal_action_hook_id): New action hook id.
5324 (x_horizontal_scroll_bar_to_input_event)
5325 (x_create_horizontal_toolkit_scroll_bar)
5326 (xt_horizontal_action_hook)
5327 (x_set_toolkit_horizontal_scroll_bar_thumb)
5328 (XTset_horizontal_scroll_bar, x_net_wm_state)
5329 (x_horizontal_scroll_bar_report_motion): New functions.
5330 (xg_scroll_callback, x_scroll_bar_handle_click):
5331 Handle horizontal scroll bars.
5332 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5333 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5335 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5336 Handle horizontal scroll bars.
5337 (handle_one_xevent): Handle horizontal scroll bar events.
5338 Call x_net_wm_state.
5339 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5341 (x_set_window_size): Don't call check_frame_size and
5342 do_pending_window_change.
5343 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5344 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5345 (x_scroll_bar_set_handle): Add some checks when calling
5348 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5350 Revert previous change.
5351 There is certainly nothing wrong with writing code like 'lo <= i
5352 && i <= hi', even if LO happens to a constant. There isn't even
5353 anything wrong in general with writing 'a <= b' if A happens to
5354 be a constant. At any rate stylistic changes shouldn't
5355 be done like this without discussion.
5357 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5359 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5360 (Fgarbage_collect): Reorder conditions that are written backwards.
5361 * data.c (cons_to_unsigned): Likewise.
5362 * dispnew.c (update_frame_1, sit_for): Likewise.
5363 * fileio.c (file_offset): Likewise.
5364 * filelock.c (read_lock_data, lock_file): Likewise.
5365 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5367 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5368 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5369 * lread.c (read1): Likewise.
5370 * minibuf.c (read_minibuf_noninteractive): Likewise.
5371 * nsterm.m (x_set_frame_alpha): Likewise.
5372 * process.c (wait_reading_process_output): Likewise.
5373 * region-cache.c (delete_cache_boundaries): Likewise.
5374 * xterm.c (x_set_frame_alpha): Likewise.
5376 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5378 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5381 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5383 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5384 because atimer expiration is absolute rather than relative.
5386 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5388 * w32term.h (current_popup_menu, menubar_in_use):
5389 Move declarations from w32term.c.
5391 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5393 * w32fns.c (menubar_in_use): No more static.
5394 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5396 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5398 Move hourglass machinery to RIF.
5399 * dispextern.h (struct redisplay_interface): New members
5400 show_hourglass and hide_hourglass. Indent comments.
5401 (show_hourglass, hide_hourglass): Remove prototypes.
5402 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5403 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5404 (ns_redisplay_interface): Add them.
5405 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5406 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5407 (w32_arrow_cursor): New function to hack around non-GUI frames.
5408 (w32_redisplay_interface): Add new functions.
5409 * w32term.h (w32_arror_cursor): Add prototype.
5410 * xdisp.c (show_hourglass): New function, refactored out from
5411 platform-dependent code.
5412 (cancel_hourglass): Now call to RIF function.
5413 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5414 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5415 (x_redisplay_interface): Add new functions.
5417 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5419 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5420 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5421 and complete previous change.
5422 * frame.c (adjust_frame_height): New function.
5423 (Fset_frame_height, Fset_frame_size): Use it.
5424 (x_set_frame_parameters): Take frame top margin into account.
5426 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5428 * frame.c (Fset_frame_height): Take frame top margin into account.
5429 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5430 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5432 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5434 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5435 menubar_height as such. Tweak comment.
5436 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5437 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5438 All related users changed.
5439 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5440 * xterm.c (handle_one_xevent):
5441 * gtkutil.c (xg_event_is_for_menubar):
5442 * xfns.c (x_window) [USE_X_TOOLKIT]:
5443 * xmenu.c (set_frame_menubar, free_frame_menubar):
5444 Prefer to use FRAME_MENUBAR_HEIGHT.
5446 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5448 * frame.c (Fframe_parameters): Always report frame height without
5449 menu and tool bar lines.
5451 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5453 * nsterm.m (applicationDidFinishLaunching:): Call
5454 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5455 (antialiasThresholdDidChange:): New method for EmacsApp.
5457 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5459 * macfont.m (macfont_update_antialias_threshold): Remove static.
5461 * macfont.h (macfont_update_antialias_threshold): Declare.
5463 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5465 * w32select.c (setup_windows_coding_system):
5466 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5467 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5469 * w16select.c (Fw16_get_clipboard_data):
5470 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5473 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5474 buffer position where we are to start the iteration.
5475 (handle_invisible_prop): Record in it->stop_charpos the position
5476 where the invisible text ends. (Bug#18035)
5477 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5478 row has zero buffer position as their start position.
5479 Reported by martin rudalics <rudalics@gmx.at>.
5481 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5482 infinite looping in redisplay when display lines don't have enough
5483 space to display even a single character. (Bug#18036)
5485 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5487 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5488 * xfns.c (x_window): Use it to allow xfree later.
5489 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5490 where appropriate. Use bool for booleans and remove redundant checks.
5491 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5492 * xterm.c (x_free_frame_resources): Free shell_position.
5494 2014-07-19 K. Handa <handa@gnu.org>
5496 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5497 mandatory font spec (Bug#17973).
5499 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5501 * font.c (font_score): Return the worst score if the size of
5502 ENTITY is wrong by more than a factor 2 (Bug#17973).
5504 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5506 * frame.c (frame_unspecified_color): New function
5507 refactored out from ...
5508 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5509 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5511 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5512 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5513 * lisp.h (set_frame_param): Remove prototype.
5514 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5515 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5518 Prefer 'x_display_info *' to 'Display *' in X selection code.
5519 This helps to avoid unneeded calls to x_display_info_for_display.
5520 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5521 instead of 'Display *'.
5522 (SELECTION_EVENT_DPYINFO): New macro.
5523 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5524 it as an lvalue. Mention this in comment.
5525 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5526 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5527 (selection_data_to_lisp_data, receive_incremental_selection):
5528 Convert to use 'x_display_info *'. Adjust users where appropriate.
5529 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5530 selection data *' as last arg to not return values in args.
5531 (unexpect_property_change): Use common removal technique.
5533 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5535 * print.c (print_preprocess): Adjust to match changed
5536 sub char-table structure and avoid crash (Bug#18038).
5538 * data.c (wrong_choice): Not static any more.
5539 * lisp.h (wrong_choice): Add prototype.
5540 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5541 Declare namebuf as such. Tweak comment.
5542 [USE_GTK]: Likewise for tool_bar_position.
5543 (fset_tool_bar_position) [USE_GTK]: Ditto.
5544 (FRAME_TOOL_BAR_POSITION): New macro.
5545 * frame.c (x_report_frame_params):
5546 * gtkutil.c (update_frame_tool_bar):
5547 * xfns.c (Fx_create_frame): Use it.
5548 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5550 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5552 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5553 buffer's default-directory only if it is a string. (Bug#17986)
5555 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5557 More precise control over values of some buffer-local variables.
5558 * keyboard.c (Qvertical_scroll_bar):
5559 * frame.c (Qleft, Qright): Move to ...
5560 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5561 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5562 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5563 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5564 vertical-scroll-bar, scroll-up-aggressively
5565 and scroll-down-aggressively.
5566 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5568 * nsfns.m, frame.h (Qleft, Qright):
5569 * nsterm.m (Qleft): Remove declarations.
5570 * gtkutil.c (toplevel): Include buffer.h.
5571 * data.c (wrong_choice, wrong_range): New functions.
5572 (store_symval_forwarding): Handle special properties of buffer-local
5573 variables and use functions from the above to signal error, if any.
5575 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5576 values. Add comment.
5577 (struct frame): Re-arrange layout to avoid extra padding and use bit
5578 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5579 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5580 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5581 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5582 Define as no-ops because there are no scroll bars anyway.
5583 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5586 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5587 Add convenient setter.
5588 (font_put_frame_data, font_get_frame_data): Use it.
5590 2014-07-15 Daiki Ueno <ueno@gnu.org>
5592 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5593 pointer argument, before dereferencing.
5594 (XCHAR2B_BYTE2): Likewise.
5596 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5598 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5599 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5600 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5601 Use record_unwind_protect_int and avoid consing.
5602 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5604 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5606 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5608 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5609 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5611 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5612 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5613 * minibuf.c: Include binary-io.h instead of fcntl.h.
5614 (read_minibuf_noninteractive):
5615 Use set_binary_mode instead of handcrafted code.
5616 Don't call emacs_set_tty if emacs_get_tty failed.
5617 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5618 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5619 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5621 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5622 This works around a GCC compiler bug when Emacs is configured with
5623 --enable-gcc-warnings.
5625 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5627 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5628 or characters in string, respectively. Add comment.
5629 * fringe.c (Fdefine_fringe_bitmap):
5630 * fns.c (Fsubstring, substring_both): Use it.
5631 * keymap.c (Fdefine_key, Flookup_key):
5632 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5634 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5635 Use menu_item_width.
5636 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5638 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5640 Improve behavior of 'bzr up; cd src; make -k'.
5641 * Makefile.in (top_srcdir): New var.
5642 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5643 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5644 its expansion is a bit shorter.
5645 (../config.status): Actually build config.status instead of
5647 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5648 New macros, copied and relocated from ../Makefile.in.
5649 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5650 (../config.status, Makefile): New dependencies and rules,
5651 copied with relocation from ../Makefile.in. This should be more
5652 likely to rebuild the build machinery properly if you do a 'make'
5653 in the src directory.
5655 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5657 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5660 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5661 behavior on Windows 7 and later when the function is repeatedly
5662 invoked with the same value of DIR. (Bug#17950)
5664 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5665 string to match the one in w32fns.c.
5667 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5668 stdin to binary mode only if it is connected to a terminal.
5670 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5672 Coalesce extern decls.
5673 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5674 * sysdep.c (emacs_get_tty, emacs_set_tty):
5675 Move duplicate extern decls from here ...
5676 * systty.h: ... to here, so that there's just one copy.
5678 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5680 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5682 * nsfns.m (Fns_popup_font_panel): Ditto.
5684 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5686 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5688 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5690 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5691 [DOS_NT]: Implement for WINDOWSNT.
5693 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5696 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5698 * sysdep.c (suppress_echo_on_tty): New function.
5699 * minibuf.c (read_minibuf_noninteractive): Use it.
5701 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5703 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5704 sysinfo failed. Adjust docstring.
5706 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5708 Implement memory-info for MS-DOS.
5709 * dosfns.c (dos_memory_info): New function.
5710 * dosfns.h (dos_memory_info): Add prototype.
5711 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5712 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5713 of doing some of its job.
5715 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5716 reference termios structure members.
5718 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5720 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5722 * minibuf.c (top): Include systty.h. Declare external
5723 emacs_get_tty and emacs_set_tty.
5724 (Vread_hide_char): New lisp variable.
5725 (read_minibuf_noninteractive): Hide characters with
5726 Vread_hide_char if it is a character. (Bug#17839)
5728 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5730 Implement memory-info for MS-Windows.
5731 * w32.c (w32_memory_info): New function.
5732 * w32.h (w32_memory_info): Prototype it.
5733 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5735 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5737 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5738 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5739 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5740 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5741 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5742 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5743 (decode_coding_big5, decode_coding_charset, decode_coding)
5744 (encode_coding): Adjust users.
5746 * alloc.c (Fmemory_info): New function.
5748 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5750 * syntax.c (back_comment): Use more-natural location for label.
5752 * font.c, font.h (font_unparse_fcname): Now static.
5753 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5755 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5757 Next minor cleanup of font subsystem.
5758 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5759 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5761 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5763 * ftfont.h (ftfont_font_format): Remove prototype.
5764 * ftfont.c (ftfont_font_format): Remove; now unused.
5766 * nsfont.m (nsfont_open):
5767 * w32font.c (w32font_open_internal):
5768 * w32uniscribe.c (uniscribe_open):
5769 * xfont.c (xfont_open):
5770 * xftfont.c (xftfont_open): All users changed.
5772 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5773 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5775 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5777 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5778 x_produce_glyphs does when it generates a stretch glyph that
5779 represents a TAB. (Bug#17969)
5781 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5782 and there is a display property at that position, don't call
5783 move_it_to to move to a position before window start. (Bug#17942)
5784 Fix condition for finding CHARPOS by the first call to move_it_to.
5787 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5789 * syntax.c (find_defun_start): Try the cache even
5790 if !open_paren_in_column_0_is_defun_start.
5791 (back_comment): If find_defun_start was pessimistic, use the
5792 scan_sexps_forward result to improve the cache (bug#16526).
5794 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5796 * xdisp.c (redisplay_window): If redisplay of a window ends up
5797 with point in a partially visible line at end of the window, make
5798 sure the amended position of point actually has smaller Y
5799 coordinate; if not, give up and scroll the display. (Bug#17905)
5801 * window.c (window_scroll_pixel_based): When point ends up at the
5802 last fully visible line, don't let move_it_to stop at the left
5803 edge of the line and dupe us into thinking point is inside the
5806 * w32.c (network_interface_info): Make sure the argument is a
5809 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5811 * process.c (read_and_dispose_of_process_output): Fix typo
5812 in previous patch: we want nonnegative fds, not nonzero fds.
5814 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5816 * chartab.c (char_table_translate): Move to...
5817 * character.h (char_table_translate): ... inline function here.
5818 Avoid Faref and assume that args are always valid. This helps to
5819 speedup search, which is especially important for a huge buffers.
5820 * lisp.h (char_table_translate): Remove prototype.
5822 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5823 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5824 New function, with an intention to avoid code duplication between
5826 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5828 * ftfont.c (ftfont_open):
5829 * macfont.m (macfont_open):
5830 * xftfont.c (xftfont_open): Use it.
5832 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5834 * process.c: Add sanity checks for file descriptors (Bug#17844).
5835 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5836 Check that infd is nonnegative before using it as an fd.
5837 (read_and_dispose_of_process_output, Fprocess_send_eof):
5838 Likewise, for outfd.
5839 (wait_reading_process_output): Omit unnecessary check of infd.
5841 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5843 Minor fixups related to usage of the 'long' type.
5844 * gnutls.c (emacs_gnutls_handshake):
5845 * xfaces.c (dump_realized_face):
5846 Work even if 'long' is narrower than 'void *'.
5847 * termcap.c (scan_file):
5848 * xselect.c (x_decline_selection_request)
5849 (x_reply_selection_request, x_get_window_property):
5850 * xterm.c (x_set_frame_alpha):
5851 Remove unnecessary 'L' suffixes of integer constants.
5852 * xfns.c (hack_wm_protocols):
5853 * xselect.c (x_fill_property_data):
5854 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5855 Remove unnecessary casts to 'long'.
5856 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5858 Minor ImageMagick safety fixes.
5859 * image.c (imagemagick_compute_animated_image):
5860 Remove useless assignment to local. Avoid problems if dest_width is 0.
5861 (imagemagick_load_image): Use int for pixel counts that can't
5862 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5863 a row width greater than the image width (or greater than LONG_MAX!).
5865 2014-07-04 K. Handa <handa@gnu.org>
5867 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5868 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5869 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5871 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5873 * font.h (struct font_driver): Remove get_outline and free_outline;
5874 not used by any font driver.
5875 * ftfont.c (ftfont_driver):
5876 * macfont.m (macfont_driver):
5877 * nsfont.m (nsfont_driver):
5878 * w32font.c (w32font_driver):
5879 * w32uniscribe.c (uniscribe_font_driver):
5880 * xfont.c (xfont_driver): Related users changed.
5881 * xselect.c (x_get_window_property): Use convenient xmalloc.
5882 Call to xfree only if some data was really allocated.
5884 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5886 On MS-Windows, display busy cursor on all GUI frames.
5887 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5888 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5889 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5891 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5892 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5894 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5896 Use convenient alists to manage per-frame font driver-specific data.
5897 * frame.h (struct frame): Rename font_data_list to...
5898 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5899 * font.h (struct font_data_list): Remove; no longer need a special
5901 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5903 * font.c (font_put_frame_data, font_get_frame_data)
5904 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5906 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5907 Related users changed.
5908 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5909 Prefer convenient xmalloc and xfree.
5911 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5913 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5914 the window whose glyph row is being prepared and a flag whether it
5915 is for mode/header line. Make sure the glyph row's marginal areas
5916 are in sync with what the window wants.
5919 * xdisp.c (display_line, display_mode_line):
5920 Call prepare_desired_row with additional arguments, as appropriate.
5922 * dispextern.h (prepare_desired_row): Adjust prototype.
5924 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5926 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5927 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5928 caused by xw_popup_dialog in daemon mode (Bug#17891).
5930 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5932 * frame.c (do_switch_frame): When switching to another TTY frame,
5933 make sure FrameCols and FrameRows are in sync with the new frame's
5936 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5938 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5939 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5940 min_char slots. Adjust comment.
5941 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5942 Add SUB_CHAR_TABLE_OFFSET member.
5943 (make_uninit_sub_char_table): New function.
5944 (toplevel): Add compile-time assert to verify suitable member layout
5945 in Lisp_Sub_Char_Table.
5946 * alloc.c (mark_char_table): Add extra argument to denote char table
5947 subtype. Adjust to match new layout of sub char-table.
5948 (mark_object): Always mark sub char-tables with mark_char_table.
5949 * chartab.c (make_sub_char_table, copy_sub_char_table)
5950 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5951 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5952 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5953 All related users changed.
5954 * lread.c (read1): Adjust to match new layout of sub char-table.
5955 * print.c (print_object): Likewise (Bug#17898).
5957 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5959 * keymap.c (get_keyelt): Simplify.
5960 (copy_keymap_item): Remove left-over code for when we had
5961 key-shortcut caches.
5963 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5965 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5966 (dealloc): Remove for EmacsScroller.
5968 * nsterm.h (EmacsScroller): Remove dealloc.
5970 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5972 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5974 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5976 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5977 when setNeedsDisplay is called so we don't trigger redisplay for every
5980 * nsterm.m (any_help_event_p): New variable.
5981 (mouseMoved:): Set any_help_event_p to YES if help event is
5982 generated. Remove else with empty help event that triggered redisplay
5983 for every mouse move.
5984 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5986 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5988 * xfns.c (Qsuppress_icon): Remove; no real users.
5989 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5990 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5991 (syms_of_w32fns): Don't DEFSYM it.
5993 2014-06-29 Glenn Morris <rgm@gnu.org>
5995 * Makefile.in (ns-app): Mark as PHONY.
5997 2014-06-28 Glenn Morris <rgm@gnu.org>
5999 * Makefile.in (mostlyclean): There are no libXMenu11.a,
6000 liblw.a in this directory.
6002 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
6004 * coding.c (encode_coding_utf_8): Correctly count produced_chars
6005 also in unibyte case. (Bug#17865)
6007 2014-06-28 K. Handa <handa@gnu.org>
6009 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
6010 (MIN_CHARBUF_SIZE): New macro.
6011 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
6013 2014-06-27 Glenn Morris <rgm@gnu.org>
6015 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
6016 with an order-only dependence on bootstrap-emacs. (Bug#2151)
6017 (.el.elc): Replace suffix rule with pattern rule.
6018 (%.elc): New pattern rule, with order-only prerequisite.
6019 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
6020 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
6021 in place of BOOTSTRAPEMACS.
6023 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6025 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6027 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6029 Consistently use validate_subarray to verify substring.
6030 * fns.c (validate_substring): Not static any more. Adjust to
6031 use ptrdiff_t, not EMACS_INT, because string and vector limits
6032 can't exceed ptrdiff_t even if EMACS_INT is wider.
6033 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6034 (secure_hash): Adjust user.
6035 * lisp.h (validate_subarray): Add prototype.
6036 * coding.c (Fundecodable_char_position):
6037 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6038 Use validate_subarray. Adjust comment to mention substring.
6040 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6042 Do not allow out-of-range character position in Fcompare_strings.
6043 * fns.c (validate_subarray): Add prototype.
6044 (Fcompare_substring): Use validate_subarray to check ranges.
6045 Adjust comment to mention that the semantics was changed. Also see
6046 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6048 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6050 Be more consistent about the 'Qfoo' naming convention.
6051 * image.c (Fimagemagick_types):
6052 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6053 * process.c (Fmake_network_process):
6054 Rename C local identifier 'Qfoo to avoid giving the false
6055 impression that it stands for the symbol 'foo'.
6057 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6059 Simplify and cleanup character conversion stuff.
6060 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6062 * character.c (multibyte_char_to_unibyte)
6063 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6064 * character.h (make_char): Remove; unused.
6065 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6066 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6067 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6068 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6069 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6071 2014-06-22 Mario Lang <mlang@delysid.org>
6073 * w32fns.c (Fw32_shell_execute): The the -> the.
6075 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6077 * xmenu.c (mouse_position_for_popup):
6078 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6079 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6080 * menu.c (Fx_popup_menu):
6081 * xselect.c (x_handle_dnd_message): Adjust users.
6082 * menu.h (mouse_position_for_popup): Remove prototype.
6083 * xterm.h (x_relative_mouse_position): Add prototype.
6084 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6085 call XFree if XQueryTree returns zero.
6087 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6089 * indent.c (Fvertical_motion): Doc fix.
6090 Move to the goal column, if any, with a single call to
6091 move_it_in_display_line, not in two calls. Doing this with two
6092 calls causes move_it_in_display_line apply the line-prefix
6093 handling twice instead of just once. (Bug#17823)
6095 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6097 Port to OS X ACLs (Bug#17810).
6098 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6099 ACL_TYPE_ACCESS) doesn't work.
6101 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6103 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6104 before checking key-translation-map (bug#17659).
6106 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6108 * font.c (font_make_object): Avoid dangling pointer which may
6109 crash GC (Bug#17771).
6111 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6113 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6114 prototype of DGifCloseFile as appropriate for older and newer
6116 (gif_close): New function, encapsulates the differences in the
6117 calling sequence of DGifCloseFile before v5.1.0 and after it.
6118 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6119 error string where appropriate. (Bug#17790)
6121 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6122 macro execution, make sure point didn't move since last complete
6123 redisplay, as the condition for using the glyph matrix
6124 information. (Bug#17777)
6126 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6128 Minor cleanup of fonset code.
6129 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6130 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6131 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6132 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6133 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6134 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6135 (free_realized_fontset): Remove because a no-op since 2008.
6136 (free_face_fontset): Adjust user.
6137 (syms_of_fontset): Shrink fontset by one extra slot.
6139 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6141 Omit redundant extern decls.
6142 Most of this patch is from Dmitry Antipov, in:
6143 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6144 * commands.h (update_mode_lines):
6145 * frame.h (Qbackground_color, Qforeground_color)
6146 (x_set_menu_bar_lines):
6147 * ftfont.c (ftfont_font_format):
6148 * intervals.h (Qkeymap, Qfont):
6149 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6150 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6151 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6152 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6153 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6154 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6155 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6156 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6157 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6158 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6159 (Qtool_bar, Qheader_line):
6160 * macros.c (Fexecute_kbd_macro):
6161 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6162 * xterm.c (x_delete_terminal, XSetIMValues):
6163 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6164 (x_implicitly_set_name, popup_activated)
6165 (widget_store_internal_border):
6166 Remove redundant decls.
6167 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6168 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6169 Remove _Noreturn, as make-docfile now does that for us.
6170 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6171 (Qregion_extract_function): New decl.
6172 * window.c, xfns.c: Include menu.h.
6174 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6176 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6178 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6180 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6181 * callint.c (read_file_name): ... convert to static here.
6182 * lisp.h (Fread_file_name): Do not EXFUN it.
6183 (STRING_COPYIN): Remove; unused.
6184 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6185 (char_composable_p): ... static function. All users changed.
6186 * eval.c (toplevel): Remove redundant #include directives.
6187 * xterm.c (x_initialize): Add static to match prototype.
6188 * ccl.c (Fccl_execute_on_string):
6189 * font.c (fon_intern_prop): Use make_specified_string.
6191 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6193 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6194 Reported by David Caldwell in:
6195 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6197 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6199 Do not ask for XRender extension each time XFT font is opened.
6200 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6201 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6203 2014-06-15 Glenn Morris <rgm@gnu.org>
6205 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6207 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6209 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6210 information if we are in the middle of executing a keyboard macro,
6211 since redisplay doesn't update the screen until the macro is
6212 finished. (Bug#17777)
6214 * alloc.c (cleanup_vector): Don't dereference a font driver
6215 pointer if it is NULL. (Bug#17771)
6217 2014-06-13 Glenn Morris <rgm@gnu.org>
6219 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6220 ($(lispsource)/international/charprop.el)
6221 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6222 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6223 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6224 GNU make automatically passes command-line arguments to sub-makes.
6226 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6228 Avoid hangs in accept-process-output (Bug#17647).
6229 * lisp.h, process.c (wait_reading_process_input):
6230 Return int, not bool. All uses changed.
6231 * process.c (SELECT_CANT_DO_WRITE_MASK):
6232 Remove macro, replacing with ...
6233 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6235 (status_notify): New arg WAIT_PROC. Return int, not void.
6238 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6240 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6241 the frame is the initial frame, because the hook is not set up
6242 then, and Emacs crashes.
6243 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6245 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6247 * keymap.c (silly_event_symbol_error): Don't recommend the use
6250 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6252 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6253 matching overlay strings with 'cursor' property against buffer
6254 positions traversed in the glyph row. (Bug#17744)
6256 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6258 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6261 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6262 determine 10.9 (Bug#17751).
6264 * macfont.m (macfont_draw): Positions were not freed.
6266 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6268 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6269 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6270 function. Also adjust comment.
6271 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6273 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6274 * font.c (font_done_for_face):
6275 * xfaces.c (realize_non_ascii_face): Adjust user.
6276 * font.h (struct font_driver): Convert 'prepare_face' to return
6277 void because its return value is never used anyway.
6278 * xfont.c (xfont_prepare_face): Return void.
6279 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6280 (xftfont_done_face): Use xfree.
6282 * dispextern.h (last_tool_bar_item): Remove declaration.
6283 * frame.h (struct frame): New member last_tool_bar_item.
6284 * frame.c (make_frame): Initialize it.
6285 * xdisp.c (toplevel): Remove last_tool_bar_item.
6286 (handle_tool_bar_click, note_tool_bar_highlight):
6287 * w32term.c (w32_read_socket, w32_initialize):
6288 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6290 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6291 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6293 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6295 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6296 * process.c (Faccept_process_output)
6297 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6298 the return value is about PROCESS, not about other processes.
6300 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6302 Further adjustments to mark_object and friends.
6303 Now the mark_object's stack is just 32 bytes on a 64-bit
6304 system, which means extra 20% off the stack usage.
6305 * alloc.c (mark_save_value): As before, refactored out from ...
6306 (mark_object): ... adjusted user. Also add comment.
6308 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6310 Fix core dump after a dropped X connection (Bug#17704).
6311 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6312 is dead, as we may be shutting down.
6314 2014-06-08 Glenn Morris <rgm@gnu.org>
6316 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6318 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6320 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6322 If a C name must be extern on some platforms, make it extern on all.
6323 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6325 * font.h (ftxfont_driver) [HAVE_XFT]:
6326 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6327 * lisp.h (get_frame_param):
6328 * menu.h (tty_menu_show):
6329 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6330 * termhooks.h (encode_terminal_code):
6331 * xterm.h (x_menu_wait_for_event):
6333 * frame.c (get_frame_param):
6334 * fringe.c (max_used_fringe_bitmap):
6335 * ftxfont.c (ftxfont_driver):
6336 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6337 * menu.c (menu_items_inuse):
6338 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6339 * term.c (encode_terminal_code, tty_menu_show):
6340 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6341 * xfaces.c (load_color):
6342 * xmenu.c (x_menu_wait_for_event):
6345 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6347 Change object marking routines to minimize stack usage.
6348 This change moves a few cold paths from mark_object to NO_INLINE
6349 functions and adjusts symbol marking loop. According to GCC 4.8.2
6350 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6351 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6352 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6353 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6354 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6355 refactored out from ...
6356 (mark_object): ... adjusted user. Also mark symbols in a tight
6358 (mark_face_cache): Add NO_INLINE.
6360 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6362 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6363 contains garbage on WINDOWSNT (which could potentially infloop at
6366 Minimize cursor motion during TTY menu updates.
6367 * term.c (tty_menu_display): Don't position cursor here.
6368 Instead, pass the cursor coordinates to update_frame_with_menu.
6369 (tty_menu_activate): Send the hide cursor command only once in an
6370 iteration through the outer 'while' loop.
6372 * dispnew.c (update_frame_1): Accept an additional argument
6373 SET_CURSOR_P, and position the cursor at the end of the frame
6374 update only if that argument is non-zero. All callers changed to
6375 provide the additional argument as non-zero, except for
6376 update_frame_with_menu.
6377 (update_frame_with_menu): Accept 2 additional arguments ROW and
6378 COL; if they are non-negative, instruct update_frame_1 not to
6379 position the cursor, and instead position it according to ROW and COL.
6381 * dispextern.h (update_frame_with_menu): Update prototype.
6383 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6385 * callproc.c (call_process): Don't check read-only if we don't insert
6386 anything (bug#17666).
6388 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6390 * dispnew.c (update_frame_with_menu): Set display_completed.
6392 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6394 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6396 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6398 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6400 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6401 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6403 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6405 * window.c (Frecenter): Signal an error if window-buffer is not
6408 * keyboard.c (make_lispy_position): Don't include a buffer position in
6409 mode/header-line mouse events.
6411 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6412 Vunread_command_events (bug#17650).
6414 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6416 * xterm.c (x_setup_pointer_blanking):
6417 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6419 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6421 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6422 because it will be defined in generated config.h if needed.
6424 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6426 Use terminal-specific hooks to display popup dialogs.
6427 * termhooks.h (struct terminal): New field popup_dialog_hook.
6428 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6429 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6430 code and use popup_dialog_hook.
6431 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6432 * nsterm.h (ns_popup_dialog): Adjust prototype.
6433 * nsterm.m (ns_create_terminal):
6434 * w32term.c (w32_create_terminal):
6435 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6436 Setup popup_dialog_hook.
6438 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6440 * w32heap.c (report_temacs_memory_usage): Improve the report by
6441 reporting the large blocks that are actually occupied at dump time.
6443 * w32console.c (initialize_w32_display): Set the console
6444 menu_show_hook, otherwise TTY menus are broken on w32.
6446 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6448 Use terminal-specific hooks to display menus.
6449 * termhooks.h (struct terminal): New field menu_show_hook.
6450 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6451 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6453 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6454 * nsmenu.m (ns_menu_show):
6455 * w32menu.c (w32_menu_show):
6456 * xmenu.c (x_menu_show):
6457 * term.c (tty_menu_show): Adjust to use bit flags.
6458 (set_tty_hooks): Set menu_show_hook.
6459 * xterm.c (x_create_terminal):
6460 * nsterm.m (ns_create_terminal):
6461 * msdos.c (initialize_msdos_display):
6462 * w32term.c (w32_create_terminal): Likewise.
6464 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6466 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6468 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6470 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6471 (FD_SET): Don't define on WINDOWSNT.
6473 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6475 * emacs.c: Include "sysselect.h", to define its inline functions.
6476 Reported by Glenn Morris in:
6477 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6479 Do not require libXt-devel when building with gtk.
6480 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6481 dependency on libXt-devel.
6482 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6483 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6484 lwlib-widget.h now does this.
6485 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6487 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6489 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6490 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6491 (delete_write_fd, wait_reading_process_output):
6492 Remove now-redundant easserts.
6493 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6494 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6495 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6496 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6498 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6500 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6501 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6502 (calloc): Don't undef, it is never defined.
6503 (HEAP_ENTRY_SHIFT): Remove unused macro.
6505 * Makefile.in (C_HEAP_SWITCH): Remove.
6506 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6508 Fix MS-Windows build broken by menu changes on 2014-06-02.
6509 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6511 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6512 Define instead of including ../lwlib/lwlib.h, which causes
6513 compilation errors due to missing X11 headers.
6515 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6517 * process.c (wait_reading_process_output): Omit incorrect test of
6518 p->infd against zero. Add easserts for infd having a plausible value.
6520 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6522 Adjust to match recent lwlib changes.
6523 * menu.h (xmalloc_widget_value): Replace by ...
6524 (make_widget_value): ... new prototype.
6525 * menu.c (xmalloc_widget_value): Replace by ...
6526 (make_widget_value): ... new function.
6527 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6528 * gtkutil.c (malloc_widget_value, free_widget_value):
6529 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6530 * keyboard.h (enum button_type, struct _widget_value):
6531 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6533 * nsmenu.m (ns_update_menubar, ns_menu_show):
6534 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6535 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6536 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6538 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6540 * image.c (x_query_frame_background_color)
6541 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6542 Fix --enable-gcc-warnings compilation without image libraries.
6544 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6546 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6547 emulated break value only if it goes up.
6548 (sbrk): Add assertion that the INCREMENT argument is strictly
6549 zero. Improve and correct the commentary.
6551 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6553 Improve AIX-related merge from emacs-24.
6554 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6555 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6556 not on AIX; since we're on the trunk we can use enums more broadly.
6558 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6560 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6562 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6563 to min(value, whole).
6565 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6567 Bring back the changes to GDB-visible symbols, but only on AIX.
6568 And only if it's not pre-4.2 GCC.
6569 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6570 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6571 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6574 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6576 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6577 with PT, not GPT. (Bug#16433)
6579 Revert last changes to GDB-visible symbols.
6580 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6581 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6582 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6585 2014-06-02 Glenn Morris <rgm@gnu.org>
6587 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6589 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6591 Fix port to 32-bit AIX with xlc (Bug#17598).
6592 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6593 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6594 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6595 to work around a compiler bug in IBM xlc 12.1.
6597 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6599 * xterm.c (x_update_window_end): Don't invalidate the entire
6600 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6601 highlight needs to be redisplayed. (Bug#17588)
6603 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6605 Port the GDB-visible symbols to AIX.
6606 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6607 optimizes away the relevant external symbols. Use enums instead;
6608 this suffices for the AIX port, which is 32-bit-only anyway.
6609 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6610 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6611 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6614 Include sources used to create macuvs.h.
6615 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6616 * macuvs.h: Use automatically-generated header.
6618 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6620 Port signal-handling to DragonFly BSD (Bug#17646).
6621 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6622 Move implementations from callproc.c to sysdep.c.
6623 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6624 Move declarations from process.h to syssignal.h.
6626 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6628 * callint.c (Ffuncall_interactively): Add usage.
6630 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6632 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6634 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6636 * w32heap.c (malloc_before_dump, malloc_after_dump)
6637 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6638 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6639 set errno where appropriate to emulate CRT functions.
6641 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6643 Debugging facility to check whether 'const char *' points to
6644 relocatable data of non-pure Lisp string.
6645 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6646 (mark_maybe_pointer): ... adjusted user.
6647 (relocatable_string_data_p): New function.
6648 * lisp.h (relocatable_string_data_p): Add prototype.
6649 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6650 the pointer to relocatable Lisp data is not used.
6652 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6654 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6655 * atimer.c (block_atimers):
6656 * callproc.c (block_child_signal): Block SIGINT too;
6657 otherwise, its handler might now unblock signals that it shouldn't.
6658 * keyboard.c (read_char): Clear signal mask, since we may
6659 be in a SIGINT handler, and many signals may be masked.
6660 * keyboard.c (handle_interrupt):
6661 * sysdep.c (handle_arith_signal):
6662 Clear signal mask instead of just unblocking the signal that
6663 was received, since several signals may be blocked at this point.
6665 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6667 * Makefile.in (TEMACS_POST_LINK): Remove target.
6668 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6669 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6671 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6673 * xmenu.c (xdialog_show): Remove prototype, rename to
6674 x_dialog_show, remove 2nd arg because it's always zero
6675 and simplify accordingly.
6676 (xw_popup_dialog): Adjust user.
6677 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6678 2nd arg because it's always zero and simplify accordingly.
6679 (w32_popup_dialog): Adjust user.
6681 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6683 * w32heap.c (report_temacs_memory_usage): New function.
6685 * unexw32.c (unexec) [ENABLE_CHECKING]:
6686 Call report_temacs_memory_usage.
6688 * w32heap.h (report_temacs_memory_usage): Add prototype.
6690 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6692 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6693 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6695 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6697 * buffer.c (init_buffer): Accept an argument 'initialized'.
6698 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6699 mmap_regions and mmap_fd, to avoid referencing stale data from the
6700 dump phase. Add an assertion for buffer text of buffers created
6701 in temacs before this function is called. (Bug#17622)
6702 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6704 * lisp.h (init_buffer): Update prototype.
6706 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6708 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6710 * alloc.c (Fgarbage_collect): Fix compilation with
6711 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6713 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6715 * frame.c, frame.h (frame_char_to_pixel_position)
6716 (frame_set_mouse_position): Now static, and made private in
6717 frame.c rather than public in frame.h.
6719 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6721 Refactor mouse positioning stuff to avoid code duplication.
6722 * frame.h (frame_char_to_pixel_position): New function.
6723 (x_set_mouse_position): Rename to...
6724 (frame_set_mouse_position): ...new function.
6725 (frame_set_mouse_pixel_position): Add prototype.
6726 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6727 Rename to frame_set_mouse_pixel_position.
6728 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6730 * xterm.h, w32term.h ( x_set_mouse_position)
6731 (x_set_mouse_pixel_position): Remove prototypes.
6733 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6735 On X, always make pointer visible when deleting frame (Bug#17609).
6736 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6738 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6740 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6741 * keyboard.c (gobble_input): If there is no terminal input error,
6742 make sure the pointer is visible for all frames on this terminal.
6743 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6744 it was previously disabled.
6746 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6748 * data.c (Fzerop): Move to Elisp.
6749 (syms_of_data): Don't defsubr it.
6750 * keyboard.c (echo_keystrokes_p): New function.
6751 (read_char, record_menu_key, read_key_sequence): Use it.
6753 * callint.c (Qfuncall_interactively): New var.
6754 (Qcall_interactively): Remove.
6755 (Ffuncall_interactively): New function.
6756 (Fcall_interactively): Use it.
6757 (syms_of_callint): Defsubr it.
6759 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6761 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6762 relocated from under us.
6764 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6766 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6767 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6768 configure, not from HEAPSIZE.
6769 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6771 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6772 for MinGW, since it no longer uses gmalloc.
6774 * buffer.c: Do not define mmap allocations functions for Windows.
6775 Remove mmap_find which is unused. Remove mmap_set_vars which does
6777 [WINDOWSNT]: Include w32heap.h.
6778 (init_buffer): Always allocate new memory for buffers.
6780 * emacs.c: Remove mmap_set_vars calls.
6782 * image.c (free_image): Undef free for Windows because it is
6783 redirected to our private version.
6785 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6786 (copy_executable_and_dump_data): Remove dumping the heap section.
6787 (unexec): Restore using_dynamic_heap after dumping.
6789 * w32heap.c (dumped_data_commit, malloc_after_dump)
6790 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6791 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6792 (mmap_free): New functions.
6794 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6796 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6798 * image.c (imagemagick_load_image): Use MagickRealType for local
6799 'color_scale', instead of double, to avoid a GCC warning about
6802 * xfns.c (Fx_window_property): Remove unused local.
6804 Don't kill already-reaped process (Bug#17561).
6805 * process.c (process_send_signal): Fix race condition where a
6806 subprocess was reaped by a signal handler between the check for
6807 liveness and calling 'kill', which meant that Emacs could in
6808 theory kill an innocent bystander process. Do the fix by blocking
6809 SIGCHLD in a critical section that checks liveness before killing.
6811 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6813 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6815 2014-05-26 Ken Brown <kbrown@cornell.edu>
6817 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6818 even if !CYGWIN (see bug#17510).
6820 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6822 * nsfns.m (Fns_do_applescript): Surround NSApp run
6823 with calls to ns_init_events, ns_finish_events (Bug#17424).
6825 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6827 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6828 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6830 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6831 with calls to ns_init_events, ns_finish_events (Bug#17424).
6833 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6835 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6836 if we are iterating over an object that generates glyphs for
6837 marginal areas. (Bug#17585)
6839 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6841 * xdisp.c (safe__call1, safe__eval): Now static.
6843 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6845 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6846 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6847 (safe_call1): Call safe_call instead of safe__call directly.
6849 2014-05-26 Ken Brown <kbrown@cornell.edu>
6851 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6852 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6855 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6857 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6858 (safe__call, safe__call1, safe__eval): New functions.
6859 (safe_call): Use it.
6860 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6861 (display_mode_element): Same for `:eval'.
6863 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6865 Fix port to 32-bit AIX (Bug#17540).
6866 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6867 twice. _text already includes this offset.
6868 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6870 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6872 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6873 when closest_pos is identical to to_charpos, don't recurse, since
6874 we already tried that, and failed. (Bug#17539)
6876 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6877 unwinding when frame's faces were not initialized yet, increment
6878 the frame's image-cache reference count before calling
6879 x_free_frame_resources. Don't dereference
6880 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6882 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6884 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6887 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6888 macfont.m, call draw with adjusted arguments so font drivers
6889 don't need to do that.
6891 * macfont.m (macfont_draw): Merge changes from Macport.
6893 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6895 * alloc.c (garbage_collect_1): New function, with all of the guts
6896 of Fgarbage_collect.
6897 (mark_stack): Accept an argument END and don't mark Lisp objects
6898 on the stack beyond the address given by END. Calculation of END
6899 was moved to Fgarbage_collect.
6900 (Fgarbage_collect): Calculate the end address of the stack portion
6901 that needs to be examined by mark_stack, and pass that address to
6902 garbage_collect_1, which will pass it to mark_stack.
6903 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6904 for more details about the underlying problems. In particular,
6905 this avoids dumping Emacs with the large hash-table whose value is
6906 held in purify-flag for most of the time loadup.el runs.
6908 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6910 * xfns.c (x_window_property_intern): New function (code from
6912 (Fx_window_property): Call x_window_property_intern. If property
6913 not found and NILP (source) and outer window != inner window,
6914 check outer window for property (Bug#17537).
6916 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6918 Supply malloc and alloc_size attributes for extern allocators.
6919 This documents the C API, and helps GCC generate a bit better code.
6920 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6921 (ATTRIBUTE_MALLOC_SIZE): New macros.
6922 * gmalloc.c (malloc, realloc, calloc):
6923 * gtkutil.h (malloc_widget_value):
6924 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6925 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6928 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6930 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6931 * image.c (imagemagick_load_image): Port to hosts that do not use
6932 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6934 2014-05-21 Leo Liu <sdl.web@gmail.com>
6936 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6938 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6940 * dbusbind.c (xd_signature): Revert last 2 patches.
6942 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6944 Allow any non-nil value to count as true in bool-vector.
6945 Likewise for xd_signature in dbusbind.c.
6946 This is more consistent with the usual practice in Emacs, which is
6947 that any non-nil value counts as true.
6948 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6949 * dbusbind.c (xd_signature): Likewise, for booleans.
6950 * data.c, lisp.h (Qbooleanp):
6951 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6953 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6955 * lisp.h (CHECK_BOOLEAN): New function.
6956 * alloc.c (Fbool_vector): New function.
6957 (syms_of_alloc): Defsubr it.
6958 * data.c (Qbooleanp): New symbol.
6959 (syms_of_data): DEFSYM it.
6960 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6962 * font.c (font_matching_entity): Extract font-entity object
6963 from the vector of matching entities (Bug#17486).
6965 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6967 Assume C99 or later (Bug#17487).
6968 * bytecode.c (B__dummy__): Remove.
6969 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6970 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6971 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6972 * regex.c (DEBUG_PRINT): Assume varargs macros.
6973 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6975 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6977 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6978 memory for every buffer that was dumped.
6980 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6982 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6983 (Fnreverse): Allow vectors and bool vectors.
6985 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6987 Minor cleanup for terminal setup.
6988 * termhooks.h (create_terminal): Adjust prototype.
6989 * terminal.c (create_terminal): Pass output method and RIF as args.
6990 (init_initial_terminal):
6991 * nsterm.m (ns_create_terminal):
6992 * term.c (init_tty):
6993 * w32term.c (w32_create_terminal):
6994 * xterm.c (x_create_terminal): Adjust users.
6995 Avoid redundant NULL initializers and add comments.
6997 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6999 * keyboard.c (Qdeactivate_mark): Now static.
7001 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
7003 If available, use Xfixes extension to do pointer blanking.
7004 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
7005 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
7006 (make_invisible_cursor): Move to...
7007 * xterm.c (make_invisible_cursor): ...here.
7008 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
7009 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
7010 (x_term_init): Call to x_setup_pointer_blanking.
7011 (XTtoggle_invisible_pointer): Use blanking specific to this display.
7012 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
7014 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7016 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
7018 2014-05-12 Glenn Morris <rgm@gnu.org>
7020 * fileio.c (Ffile_executable_p): Doc tweak.
7022 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7024 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7025 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7027 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7029 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7031 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7033 Fix initialization of minibuffer history variable (Bug#17430).
7034 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7035 Move the initialization up to prevent any "value void" message.
7037 2014-05-08 Samuel Bronson <naesten@gmail.com>
7039 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7040 are matched (bug#17413).
7042 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7044 Stop tooltips pulling Emacs window to front (Bug#17408).
7045 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7046 SetWindowPos invocations.
7048 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7050 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7051 not initialized (Bug#17398).
7053 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7055 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7057 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7059 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7060 [HAVE_NS]: Do not include png.h.
7061 (x_query_frame_background_color): New function.
7062 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7063 (png_load_body): Coalesce duplicate code.
7065 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7067 Consult libpng-config more consistently (Bug#17339).
7068 * Makefile.in (PNG_CFLAGS): New var.
7069 (ALL_CFLAGS): Use it.
7070 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7071 CFLAGS now handles this.
7073 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7075 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7076 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7077 because WCONTINUED is always defined now.
7078 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7080 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7082 * buffer.c (overlay_strings): Fix the wording of the commentary.
7084 2014-05-01 Glenn Morris <rgm@gnu.org>
7086 * floatfns.c (Fisnan):
7087 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7089 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7091 * term.c (tty_menu_activate): A better initialization for cursor
7094 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7096 * intervals.c: Tighten assertions.
7097 (create_root_interval): Make sure the interval is not empty.
7098 (intervals_equal): Use booleans.
7099 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7100 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7101 (balance_possible_root_interval): Simplify and use booleans.
7102 (split_interval_right, split_interval_left): Check LENGTH, and remove
7103 now redundant assertion.
7104 (adjust_intervals_for_insertion): Remove now redundant assertions.
7105 (delete_node, interval_deletion_adjustment)
7106 (adjust_intervals_for_deletion, merge_interval_right)
7107 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7108 (reproduce_interval): Make sure the interval is not empty.
7110 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7112 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7113 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7114 satisfaction that they would always be initialized.
7116 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7118 * term.c (tty_menu_display): Move the cursor to the active menu item.
7119 (tty_menu_activate): Return the cursor to the active menu item
7120 after displaying the menu and after displaying help-echo.
7121 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7122 for the details of why this is needed by screen readers and
7125 2014-04-30 Glenn Morris <rgm@gnu.org>
7127 * process.c (handle_child_signal):
7128 Handle systems without WCONTINUED. (Bug#15110, 17339)
7130 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7132 * window.c (struct saved_window): Remove mark.
7133 (Fset_window_configuration, save_window_save)
7134 (compare_window_configurations): Don't touch marks any more.
7136 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7138 Use bits_word for gcmarkbits.
7139 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7140 bits_word is typically a tad more efficient for mark bits than
7141 unsigned is, so use bits_word. All uses changed.
7142 * lisp.h (BITS_PER_INT): Remove; no longer used.
7144 Avoid undefined behavior in signed left shift.
7145 This ports to GCC 4.9.0 with -fsanitize=undefined.
7146 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7148 * regex.c (extract_number):
7149 * lisp.h (make_number, XINT):
7150 Do not shift a 1 bit left into a sign bit.
7151 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7152 not int, for gcmarkbits. All uses changed.
7154 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7156 * search.c (Fnewline_cache_check): Don't try to count newlines
7157 outside the buffer's restriction, as find_newline doesn't support that.
7159 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7161 * window.c (Fset_window_configuration): Deactivate the mark before
7163 (set_window_buffer): Ignore window_initialized.
7164 (window_initialized): Remove.
7165 * keyboard.c (Qdeactivate_mark): Not static any more.
7166 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7169 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7171 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7172 and to clang 3.4, which have fixed the bug. This should let us
7173 run a bit faster on these platforms when address sanitization is
7176 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7178 Port to GCC 4.9.0 with --enable-gcc-warnings.
7179 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7181 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7182 a way that also works with GCC 4.9.0.
7184 * search.c (Fnewline_cache_check): Remove unused locals.
7186 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7188 * search.c (find_newline1): New subroutine.
7189 (Fnewline_cache_check): New function.
7190 (syms_of_search): Defsubr it.
7192 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7194 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7195 * keyboard.c (unblock_input): Add comment.
7196 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7198 2014-04-22 Daniel Colascione <dancol@dancol.org>
7200 * lread.c (readevalloop_eager_expand_eval): New function
7201 that can recurse into toplevel forms.
7202 (readevalloop): Call it.
7203 * lisp.h: Declare Qprogn.
7204 * callint.c (Qprogn): No longer static.
7206 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7208 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7209 Also change identifiers to match the comments, and add more assertions
7212 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7214 * emacs.c (close_output_streams): Don't clear and restore errno.
7216 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7218 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7219 never becomes visible, i.e. using XMonad (Bug#17237).
7221 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7223 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7224 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7225 (Fline_pixel_height): Don't assume that the current buffer and the
7226 selected window's buffer are one and the same. (Bug#17281)
7228 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7229 paragraph-start cache before the newline cache. (Bug#17269)
7231 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7233 * term.c (tty_send_additional_strings): No need to fflush here,
7235 (tty_set_terminal_modes): fflush after sending additional strings,
7238 2014-04-17 Daniel Colascione <dancol@dancol.org>
7240 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7242 (tty_send_additional_strings): New function.
7243 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7244 (syms_of_term): Intern tty-mode-set-strings and
7245 tty-mode-reset-strings.
7247 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7249 * window.c (save_window_save): Lookup window_point_insertion_type in
7250 the right buffer (bug#15457).
7251 (Qwindow_point_insertion_type): New var.
7252 (syms_of_window): Initialize it.
7254 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7256 Fix the MSDOS build.
7257 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7258 (copy_text_and_data): Zero out the atexit chain pointer before
7261 * termhooks.h (encode_terminal_code): Update prototype.
7263 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7264 visible for all DOS_NT ports, not just WINDOWSNT.
7265 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7267 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7268 unless it is defined.
7269 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7271 * process.c (close_on_exec, accept4, process_socket): Move into
7272 the "ifdef subprocesses" part.
7273 (catch_child_signal): Condition by "ifdef subprocesses".
7274 (syms_of_process) <Qinternal_default_process_sentinel>
7275 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7277 * msdos.h: Add prototypes for new functions.
7278 (EINPROGRESS): Define.
7279 (O_CLOEXEC): Define to zero.
7281 * msdos.c (check_window_system): Remove unnecessary an
7282 incompatible duplicate function.
7283 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7284 New functions in support of new functionality.
7286 * menu.c (single_menu_item): Add visual indication of submenu
7287 also for menus on MSDOS frames.
7288 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7290 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7291 when async subprocesses aren't supported.
7293 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7295 * emacs.c (close_output_streams): Zero out errno before calling
7298 * dired.c [MSDOS]: Include msdos.h.
7300 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7301 (DATA_START) [MSDOS]: Define.
7302 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7304 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7305 Ifdef away for MSDOS.
7306 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7307 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7309 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7310 Use temporary file template that is compatible with mkostemp.
7311 Move vfork-related portions under #ifndef MSDOS.
7312 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7314 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7316 * buffer.c (Foverlays_at): Add argument `sorted'.
7318 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7320 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7321 text, invalidate the bidi_paragraph_cache upto and including the
7324 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7326 Port to IRIX 6.5 (Bug#9684).
7327 * conf_post.h (INET6) [IRIX6_5]: Define.
7328 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7329 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7331 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7333 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7334 before passing it to system APIs.
7336 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7338 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7339 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7341 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7343 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7345 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7347 Remove DATA_SEG_BITS.
7348 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7349 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7350 cc, but that platform is so old that SGI itself stopped supporting
7351 it in December 2013. If you still need Emacs on IRIX, please
7352 either compile with GCC and port the undumping code, or run
7353 './configure --with-wide-int'.
7354 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7355 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7356 DEFINE_GDB_SYMBOL_START way to define it.
7357 (NONPOINTER_BITS): New macro.
7358 (EMACS_INT): Use it.
7359 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7360 the problem and/or configuring --with-wide-int.
7361 (USE_LSB_TAG): Simplify, based on above changes.
7362 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7363 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7365 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7367 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7368 covered by a display string that ends in a newline, and that cases
7369 going back by DVPOS lines to hit the search limit, lift the limit
7370 and go back until DVPOS is reached. (Bug#17244)
7372 * indent.c (Fvertical_motion): Handle correctly the case when the
7373 display string is preceded by an empty line.
7375 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7376 use S_IWRITE instead.
7378 2014-04-11 Glenn Morris <rgm@gnu.org>
7380 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7382 2014-04-11 Ken Brown <kbrown@cornell.edu>
7384 * Makefile.in (EMACS_MANIFEST): Revert last change.
7386 2014-04-10 Daniel Colascione <dancol@dancol.org>
7388 * puresize.h (BASE_PURESIZE): Increase.
7390 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7392 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7394 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7395 region handling (and don't call signal_before_change) if
7396 inhibit_modification_hooks is set.
7397 (signal_before_change): Don't check inhibit_modification_hooks any more.
7399 2014-04-08 Daniel Colascione <dancol@dancol.org>
7401 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7402 function cells contain valid lisp objects. (Modified version of
7405 * alloc.c (detect_suspicious_free): Split actual stack capturing
7406 out into new function for easier breakpoint setting.
7407 (note_suspicious_free): New function.
7409 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7411 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7413 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7414 (symbol_block_pinned): New var.
7415 (Fmake_symbol): Initialize `pinned'.
7416 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7417 pinned and signal an error for un-purifiable objects.
7418 (pure_cons): Use it.
7419 (Fpurecopy): Use it, except for objects that can't be purified.
7420 (mark_pinned_symbols): New function.
7421 (Fgarbage_collect): Use it.
7422 (gc_sweep): Remove hack made unnecessary.
7424 2014-04-07 Glenn Morris <rgm@gnu.org>
7426 * keyboard.c (Fopen_dribble_file): Doc tweak.
7428 2014-04-07 Ken Brown <kbrown@cornell.edu>
7430 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7432 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7434 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7435 We have a substitute execinfo.h on hosts that lack it.
7436 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7437 isn't optimized away.
7439 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7441 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7442 * alloc.c (memory_full):
7443 * charset.c (syms_of_charset):
7444 * doc.c (Fsnarf_documentation):
7446 * font.c (BUILD_STYLE_TABLE):
7447 * keyboard.c (make_lispy_event):
7448 * profiler.c (setup_cpu_timer):
7449 * xgselect.c (xg_select):
7450 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7452 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7453 Replace the only use with ARRAYELTS (font_property_table).
7454 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7456 2014-04-03 Daniel Colascione <dancol@dancol.org>
7458 * xterm.c (x_term_init):
7459 * xfns.c (best_xim_style):
7460 * xfaces.c (Fdump_colors):
7461 * w32fns.c (w32_default_color_map):
7462 * w32.c (init_environment, N_ENV_VARS):
7463 * unexcw.c (read_exe_header):
7464 * term.c (term_get_fkeys_1):
7465 * sysdep.c (init_baud_rate):
7466 * nsterm.m (ns_convert_key):
7467 * nsfns.m (get_geometry_from_preferences):
7468 * msdos.c (dos_set_window_size, init_environment):
7469 * macfont.m (mac_font_get_glyph_for_cid)
7470 (macfont_store_descriptor_attributes)
7471 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7472 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7473 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7475 * image.c (xpm_str_to_color_key):
7476 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7477 * frame.c (x_set_frame_parameters):
7478 * fileio.c (Ffile_selinux_context):
7479 * emacs.c (sort_args):
7480 * dosfns.c (msdos_stdcolor_name):
7481 * dired.c (file_attributes):
7482 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7483 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7486 2014-04-02 Daniel Colascione <dancol@dancol.org>
7488 * data.c (Ffset): Abort if we're trying to set a function call to
7491 * lisp.h (ARRAYELTS): New macro.
7493 * alloc.c: Include execinfo.h if available.
7494 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7495 (suspicious_free_record): New structure.
7496 (suspicious_objects, suspicious_object_index)
7497 (suspicious_free_history, suspicious_free_history_index):
7499 (find_suspicious_object_in_range, detect_suspicious_free)
7500 (Fsuspicious_object): New functions.
7501 (cleanup_vector): Call find_suspicious_object_in_range.
7503 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7505 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7506 width from font width (Bug#17163).
7508 * frame.c (x_set_frame_parameters): Calculate default values of
7509 new frame sizes only after all other frame parameters have been
7510 processed (Bug#17142).
7512 2014-04-02 Ken Brown <kbrown@cornell.edu>
7514 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7517 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7519 * xterm.c (x_draw_image_glyph_string): Adjust image background
7520 width accordingly when its x position is adjusted. (Bug#17115)
7522 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7524 * font.c (font_list_entities): Do not add empty vector to font cache.
7525 (font_matching_entity): Likewise. If matching entity is found, insert
7526 1-item vector with this entity instead of entity itself (Bug#17125).
7528 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7530 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7532 * fns.c (validate_subarray): Rename from validate_substring,
7533 since it works for vectors too. New arg ARRAY. Optimize for the
7534 non-nil case. Instead of returning bool, throw an error if out of
7535 range, so that the caller needn't do that. All uses changed.
7536 Report original values if out of range.
7537 (Fsubstring, Fsubstring_no_properties, secure_hash):
7538 Also optimize the case where FROM is 0 or TO is the size.
7540 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7542 * search.c (Freplace_match): Use make_specified_string.
7543 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7544 to catch bogus override face of glyph strings.
7545 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7546 Move common substring range checking code to...
7547 (validate_substring): ...this function.
7549 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7551 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7553 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7555 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7556 bar is zero height, just return (Bug#16976).
7557 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7559 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7561 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7562 is nil. If waiting for toolbar to complete, force a redraw.
7564 2014-03-28 Glenn Morris <rgm@gnu.org>
7566 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7567 (emacs_bugreport): New variable.
7568 (usage_message): Use PACKAGE_BUGREPORT.
7569 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7571 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7573 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7575 Port recent signal-related changes to FreeBSD.
7576 Reported by Herbert J. Skuhra.
7577 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7578 Move decls from here ...
7579 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7581 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7583 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7584 and width of image background when it is displayed with a 'box'
7587 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7589 More backward-compatible fix to char-equal core dump (Bug#17011).
7590 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7591 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7593 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7595 * image.c (init_svg_functions): When loading SVG-related libraries,
7596 free already loaded libraries if the initialization fails.
7597 (rsvg_handle_set_size_callback): Remove declaration, unused.
7599 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7601 Fix core dump in char-equal (Bug#17011).
7602 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7603 unibyte buffers, as we can't tell whether the characters are
7606 * insdel.c (adjust_markers_for_delete): Remove unused local.
7608 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7610 Have (MARKER . ADJUSTMENT) undo records always be immediately
7611 after their corresponding (TEXT . POS) record in undo list.
7613 * lisp.h (record-delete): New arg record_markers.
7614 (record_marker_adjustment): No longer needed outside undo.c.
7615 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7616 adjustments to undo.c's record_marker_adjustments. Note that
7617 fileio.c's decide_coding_unwind is another caller to
7618 adjust_markers_for_delete. Because it has undo list bound to t,
7619 it does not rely on adjust_markers_for_delete to record marker
7621 (del_range_2): Swap call to record_delete and
7622 adjust_markers_for_delete so as undo marker adjustments are
7623 recorded before current deletion's adjustments, as before.
7624 (adjust_after_replace):
7625 (replace_range): Pass value for new record_markers arg to
7627 * undo.c (record_marker_adjustment): Rename to
7628 record_marker_adjustments and made static.
7629 (record_delete): Check record_markers arg and call
7630 record_marker_adjustments.
7631 (record_change): Pass value for new record_markers arg to
7633 (record_point): at_boundary calculation no longer needs to account
7634 for marker adjustments.
7636 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7638 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7641 2014-03-26 Glenn Morris <rgm@gnu.org>
7643 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7645 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7647 * buffer.c (struct sortvec): Add field `spriority'.
7648 (compare_overlays): Use it.
7649 (sort_overlays): Set it.
7651 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7653 * xdisp.c (redisplay_window): If all previous attempts to find the
7654 cursor row failed, try a few alternatives before falling back to
7655 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7657 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7659 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7660 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7662 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7663 variables on Windows.
7665 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7667 * w32.c (unsetenv): Remove unused var `retval'.
7668 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7670 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7671 (start_watching): Remove unused var `thr'.
7673 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7674 (find_child_console): Remove unnecesary var `thread_id'.
7676 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7677 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7679 2014-03-26 Glenn Morris <rgm@gnu.org>
7681 * filelock.c (Flock_buffer): Doc tweak.
7683 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7684 * emacs.c (shut_down_emacs):
7685 * fileio.c (Finsert_file_contents, write_region):
7686 * filelock.c (top-level, syms_of_filelock):
7687 * insdel.c (prepare_to_modify_buffer_1):
7688 CLASH_DETECTION is always defined now.
7690 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7692 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7693 DLL handle, to speed up thread startup.
7695 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7697 Handle sigmask better with nested signal handlers (Bug#15561).
7698 * atimer.c (sigmask_atimers): Remove.
7699 Remaining use rewritten to use body of this function.
7700 * atimer.c (block_atimers, unblock_atimers):
7701 * callproc.c (block_child_signal, unblock_child_signal):
7702 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7703 New arg OLDSET. All callers changed.
7704 * atimer.c (block_atimers, unblock_atimers):
7705 * callproc.c (block_child_signal, unblock_child_signal):
7706 * keyboard.c (handle_interrupt):
7707 * sound.c (vox_configure, vox_close):
7708 Restore the old signal mask rather than unilaterally clearing bits
7709 from the mask, in case a handler is running within another
7710 handler. All callers changed.
7711 * lisp.h, process.c, process.h, term.c:
7712 Adjust decls and callers to match new API.
7713 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7714 signal handlers aren't supposed to use floating point anyway.
7715 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7717 2014-03-23 Daniel Colascione <dancol@dancol.org>
7719 Split gc_sweep into discrete functions for legibility and better
7722 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7723 (sweep_vectors): Fix typo in comment.
7724 (sweep_conses, sweep_floats, sweep_intervals)
7725 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7726 (gc_sweep): Call new functions, to which existing functionality is
7728 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7730 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7732 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7734 2014-03-23 Daniel Colascione <dancol@dancol.org>
7736 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7737 only if xic_style calls for it. This change allows Emacs to work
7738 with ibus. Also, don't leak resources if create_frame_xic fails,
7739 and stop caching xic_style across different displays.
7740 (supported_xim_styles): Make const.
7741 (best_xim_style): Remove first parameter: it's always just
7742 supported_xim_styles. Change to look at supported_xim_styles
7745 2014-03-23 Daniel Colascione <dancol@dancol.org>
7747 * term.c (init_tty): Rearrange condition for clarity; print
7748 appropriate diagnostic.
7750 2014-03-23 Daniel Colascione <dancol@dancol.org>
7752 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7753 array. (ASAN caught.)
7755 2014-03-22 Glenn Morris <rgm@gnu.org>
7757 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7759 2014-03-22 Daniel Colascione <dancol@dancol.org>
7761 * process.c (conv_sockaddr_to_lisp): When extracting the string
7762 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7764 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7766 Fix regression introduced by patch for Bug#10500.
7767 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7768 * w32term.c (x_draw_image_relief): Likewise.
7770 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7772 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7773 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7774 maximize a frame for odd default fonts.
7776 2014-03-21 Glenn Morris <rgm@gnu.org>
7778 * minibuf.c (history-length): Increase default from 30 to 100.
7780 2014-03-21 Daniel Colascione <dancol@dancol.org>
7782 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7783 every time we switch to minibuffer.
7785 * alloc.c (lisp_align_malloc, allocate_string_data)
7786 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7787 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7789 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7791 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7792 support more "verbs".
7794 2014-03-21 Daniel Colascione <dancol@dancol.org>
7796 Always prohibit dumping a dumped Emacs.
7798 * emacs.c (might_dump): New variable.
7799 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7800 * lisp.h (might_dump): Declare.
7801 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7803 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7805 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7807 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7809 * doc.c (store_function_docstring): Warn when we don't know where to
7811 (Fsubstitute_command_keys): Don't advertise the fact that
7812 text-properties are dropped, since we think it's a bug that we'll fix.
7814 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7815 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7816 * frame.c (frame_garbaged): Make "docstring" more precise.
7818 2014-03-20 Glenn Morris <rgm@gnu.org>
7820 * charset.c (init_charset): When we cannot find the charsets directory,
7821 mention if EMACSDATA is set.
7823 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7825 * fns.c (Frandom): Fix rare bug where the result isn't random.
7827 Fix porting inconsistency about rounding to even.
7828 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7829 This way, the unusual !HAVE_RINT case acts like the usual
7830 HAVE_RINT case, and we can fix the documentation accordingly.
7832 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7834 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7835 (w32_wnd_proc): Initialize the dwHoverTime member of
7836 TRACKMOUSEEVENT structure.
7838 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7840 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7842 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7844 * search.c (find_newline): Speed up the function when using the
7845 newline cache, by halving the number of calls to
7846 region_cache_forward and region_cache_backward. (Bug#16830)
7848 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7850 * buffer.c (Fset_buffer): Document return value (bug#17015).
7852 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7854 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7855 nil, always resize character wise to avoid potential loss of the
7856 mode line (Bug#16923 related).
7858 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7860 * frame.c (x_set_frame_parameters): Always calculate new sizes
7861 pixelwise to avoid potential loss when rounding.
7863 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7865 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7866 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7868 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7870 * w32.c (fstatat): Don't add an extra slash if the argument ends
7871 with a slash: this fails the subsequent call to stat_worker on
7872 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7874 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7876 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7878 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7880 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7882 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7883 when frame is only on one screen (Bug#14713).
7885 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7887 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7888 there's a valid wrap point in the display line, the last glyph
7889 cannot "just barely fit" on this row, because display_line doesn't
7890 let it. Instead, proceed as if the last glyph didn't fit, so that
7891 we eventually back up the iterator to the wrap point. This avoids
7892 delusional behavior of move_it_to, whereby it proceeds to the next
7893 display line, but sets current_x to zero for all the glyphs that
7894 without word-wrap would fit on the previous display line.
7895 One result was that visual-order cursor movement behaved erratically
7897 (Fmove_point_visually): Add code to find the x coordinate of the
7898 last character before wrap point, under word-wrap on a TTY.
7900 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7902 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7903 also return value of MOVE_POS_MATCH_OR_ZV from
7904 move_it_in_display_line_to, when moving from beginning of line to
7905 point's position. (Bug#16961)
7907 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7909 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7910 * window.c (Fselect_window): Explain NORECORD and
7911 `buffer-list-update-hook' in doc-string.
7913 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7915 * window.c (Fother_window_for_scrolling): Check that
7916 Vother_window_scroll_buffer is a buffer.
7918 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7920 * xterm.c (xim_initialize): Always pass a copy of resource name
7921 to XRegisterIMInstantiateCallback and eassert whether return
7922 value is True. Passing copy is important because Xlib doesn't
7923 make its own copy and resource name argument usually points to
7924 SSDATA (Vx_resource_name), which may be changed from Lisp.
7925 (xim_close_display): For XUnregisterIMInstantiateCallback,
7926 always eassert return value and pass exactly the same values
7927 as were used for XRegisterIMInstantiateCallback.
7928 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7929 sources to check why if you are interested.
7931 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7933 * dispnew.c (change_frame_size_1): Add new_lines instead of
7934 new_height, the latter may be still zero if passed as such.
7935 * window.c (Fwindow_pixel_height): Mention bottom divider in
7938 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7940 Fix "resource temporarily unavailable" with xgselect
7942 * xgselect.c: Include <stdbool.h>.
7943 (xg_select) [!USE_GTK]: Don't lose track of errno.
7945 Fix minor --enable-gcc-warnings issues.
7946 * widget.c (update_various_frame_slots, EmacsFrameResize):
7947 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7949 2014-03-04 Ken Brown <kbrown@cornell.edu>
7951 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7952 represent the actual adjustment needed for alignment.
7954 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7956 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7957 needed, and don't reallocate if the initial allocation already
7958 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7960 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7962 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7965 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7967 * cmds.c (delete-char): Update docstring pointing out that the
7968 function ignores `delete-active-region' and `overwrite-mode'.
7970 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7972 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7974 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7975 allocated buffer due to alignment.
7976 (freehook): If the block to be freed was allocated by
7977 'aligned_alloc', find its real pointer before calling 'free'.
7979 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7982 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7984 * font.c (toplevel): Adjust comment about font cache layout.
7985 (font_clear_cache): Fix to match real font cache layout.
7986 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7987 (Fframe_font_cache) [FONT_DEBUG]: New function.
7988 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7990 Avoid crashes when X fonts are erroneously freed on reused X
7991 'Display *' connection data (Bug#16069). Note that X font
7992 resources still may be leaked, but currently there is no way
7993 to completely avoid it.
7994 * xterm.h (struct x_display_info): New member x_id. Add comments.
7995 * xterm.c (x_display_id): New variable.
7996 (x_term_init): Assign identifier to each opened X connection.
7997 * xfont.c (struct xfont): New member x_display_id.
7998 (xfont_open): Initialize it with frame's display id.
7999 (xfont_close): Check whether font's display id matches the one
8000 recorded for the given display. Adjust comment.
8001 * xftfont.c (struct xftfont_info):
8002 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
8004 2014-03-01 Martin Rudalics <rudalics@gmx.at>
8006 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
8007 * window.c (Fother_window_for_scrolling): Don't try to scroll a
8008 killed Vother_window_scroll_buffer.
8009 (Vother_window_scroll_buffer): Fix doc-string accordingly.
8011 2014-03-01 Eli Zaretskii <eliz@gnu.org>
8013 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
8014 that start with more than 2 slashes as UNCs. (Bug#16751)
8016 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
8018 Fix a few crashes and leaks when cloning C strings.
8019 * alloc.c, lisp.h (dupstring): New function.
8020 * gtkutil.c (xg_get_font):
8021 * term.c (tty_default_color_capabilities):
8022 * xsettings.c (store_monospaced_changed)
8023 (store_font_name_changed, parse_settings)
8024 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8025 This avoids some unlikely crashes due to accessing freed storage,
8026 and avoids some minor memory leaks in the more-typical case.
8028 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8030 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8031 cursor when modeline can't be dragged (Bug#16647).
8033 2014-02-28 Glenn Morris <rgm@gnu.org>
8035 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8036 from custom-delayed-init-variables. (Bug#11565)
8038 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8040 More fixes for mouse glyph calculations (Bug#16647).
8041 * window.c (coordinates_in_window): In intersection of
8042 horizontal and vertical window dividers prefer the horizontal
8043 one. Add some extra parens to last fix.
8044 (window_relative_x_coord): Return x-coordinate for header and
8046 * xdisp.c (remember_mouse_glyph): In text area don't extend
8047 glyph into mode line to show the vertical drag cursor there
8048 immediately. Subdivide mouse glyphs in right fringes to show a
8049 horizontal drag cursor as soon as we enter the "grabbable width"
8050 portion. Handle vertical border case separately. Do not
8051 subdivide window divider areas.
8052 (note_mouse_highlight): On bottom divider of bottommost windows
8053 show vertical drag cursor only when the minibuffer window can be
8056 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8058 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8059 reset by the face of the object just displayed. See also bug#76.
8060 (get_next_display_element): If the string came from a display
8061 property, examine the box face attribute at it->position, not at
8062 it->current.pos, since the latter was not updated yet. (Bug#16870)
8063 (handle_face_prop): Improve commentary.
8065 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8067 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8068 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8070 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8072 Fixes around Bug#16647.
8073 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8074 ON_BOTTOM_DIVIDER cases.
8075 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8076 only if the window has no right divider.
8077 (Fcoordinates_in_window_p): Fix doc-string.
8079 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8081 * lread.c (Funintern): Fix doc to match advertised calling convention.
8083 2014-02-24 Daniel Colascione <dancol@dancol.org>
8085 * keyboard.c (read_char): Close race that resulted in lost events.
8087 2014-02-22 Glenn Morris <rgm@gnu.org>
8089 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8090 * window.c (window-resize-pixelwise): Doc fixes.
8092 * process.c (Finternal_default_process_filter)
8093 (Finternal_default_process_sentinel): Doc tweaks.
8095 2014-02-21 Glenn Morris <rgm@gnu.org>
8097 * process.c (Fprocess_buffer, Faccept_process_output)
8098 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8101 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8103 * window.c (Fwindow_scroll_bar_width): New function.
8105 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8107 Pacify GCC when configuring with --enable-gcc-warnings.
8108 * xdisp.c (move_it_in_display_line_to) [lint]:
8109 Initialize recently-added local.
8111 2014-02-21 Daniel Colascione <dancol@dancol.org>
8113 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8115 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8117 * xdisp.c (init_iterator): Don't dereference a bogus face
8118 pointer. (Bug#16819)
8119 (try_cursor_movement): Don't use cursor position if
8120 set_cursor_from_row failed to compute it. This avoids assertion
8121 violations in MATRIX_ROW.
8122 (move_it_in_display_line_to): Save the iterator state in ppos_it
8123 only once per call. Reimplement the method used to return to the
8124 best candidate position if all the positions found in display line
8125 are beyond TO_CHARPOS. This cuts down the number of calls to
8126 bidi_shelve_cache, which moves a lot of stuff when lines are long
8127 and include bidirectional text. (Bug#15555)
8129 2014-02-20 Glenn Morris <rgm@gnu.org>
8131 * data.c (Fdefalias): Doc fix.
8133 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8135 * xdisp.c (display_line): Fix horizontal scrolling of large images
8136 when fringes are turned off. This comes at a price of not
8137 displaying the truncation/continuation glyphs in this case.
8140 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8141 CreateDIBSection returns an error indication, zero out *ximg after
8142 destroying the image. This avoids crashes in memory allocations
8143 due to the fact that some of the callers also call
8144 x_destroy_x_image, which will attempt to free an already free'd
8147 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8149 * widget.c (update_various_frame_slots): Don't set
8150 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8152 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8154 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8156 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8158 temacs --daemon fix (Bug#16599).
8159 * emacs.c (main): Initialize daemon_pipe[1] here ...
8160 (syms_of_emacs): ... instead of here.
8162 2014-02-16 Anders Lindgern <andlind@gmail.com>
8164 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8167 2014-02-16 Daniel Colascione <dancol@dancol.org>
8169 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8170 (xd_get_connection_address): Use it.
8171 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8172 xd_get_connection_address because the latter signals if the bus
8173 we're trying to close is already disconnected.
8175 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8177 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8178 argument to CreateThread. This avoids segfaults on Windows 9X.
8179 Reported by oslsachem <oslsachem@gmail.com>.
8181 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8183 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8184 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8185 (check_lseek): New function, to report lseek errors.
8186 (save_data_space, update_file_ptrs, read_header, write_header)
8187 (copy_file, copy_rest, unexec): Use these news functions.
8188 (update_file_ptrs): Don't assume wraparound behavior when
8189 converting a large size_t value to off_t.
8191 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8193 * composite.c (fill_gstring_header): Pass positions as C integers
8194 and move parameters checking to...
8195 (Fcomposition_get_gstring): ...this function. Handle case when
8196 buffer positions are in reversed order and avoid crash (Bug#16739).
8198 * buffer.c (validate_region): Mention current buffer in error message.
8200 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8202 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8204 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8206 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8208 2014-02-11 Glenn Morris <rgm@gnu.org>
8210 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8211 Replace refs to "OpenStep" in messages.
8213 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8215 Avoid "." at end of error diagnostics.
8216 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8217 * font.c (Ffont_at):
8218 * nsfns.m (ns_display_info_for_name):
8219 * nsselect.m (Fx_own_selection_internal):
8220 * nsterm.m (performDragOperation:):
8221 Remove "." from end of diagnostic.
8223 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8225 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8226 unintuitive (bug#15824).
8227 (Fyes_or_no_p): Doc fix (bug#15456).
8229 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8231 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8233 * eval.c (call_debugger): When exiting the debugger, do not allow
8234 max_specpdl_size less than actual binding depth (Bug#16603).
8235 (syms_of_eval): Adjust docstring.
8237 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8239 * cmds.c (Fself_insert_command): Output a clearer error message on
8240 negative repetitions (bug#9476).
8242 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8244 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8246 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8248 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8250 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8252 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8254 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8256 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8258 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8260 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8261 `exit' works (bug#15865).
8263 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8265 Constrain window box/body sizes and margin widths (Bug#16649).
8266 * xdisp.c (window_box_width): Don't return less than zero.
8267 (window_box_left_offset, window_box_right_offset): Don't return
8268 more than the window's pixel width.
8269 * window.c (window_body_height, window_body_width): Don't return
8271 (window_resize_apply): Adjust margin width, if necessary.
8273 2014-02-07 Glenn Morris <rgm@gnu.org>
8275 * nsterm.m (syms_of_nsterm): Doc fix.
8277 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8279 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8280 New variables: pointers through which to call the respective APIs.
8281 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8282 (filename_from_ansi, sys_link, check_windows_init_file):
8283 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8284 This is required on Windows 9X, where we dynamically load
8285 UNICOWS.DLL which has their non-stub implementations.
8286 (maybe_load_unicows_dll): Assign addresses to these 2 function
8287 pointers after loading UNICOWS.DLL.
8289 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8290 MultiByteToWideChar and WideCharToMultiByte through function
8293 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8296 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8298 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8299 for OSX >= 10.9 if separate spaces are used.
8300 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8302 2014-02-06 Glenn Morris <rgm@gnu.org>
8304 * buffer.c (cache-long-scans): Doc fix.
8306 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8308 * w32fns.c (Fw32_shell_execute): Doc fix.
8310 2014-02-05 Bastien Guerry <bzg@gnu.org>
8312 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8313 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8315 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8317 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8318 outside the window (Bug#16649).
8320 * xdisp.c (note_mouse_highlight): When entering a margin area show
8321 a non-text cursor (Bug#16647).
8323 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8325 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8326 It prompted a compile-time diagnostic on GNU/Linux.
8327 Simplify to remove the need for the label.
8329 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8331 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8332 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8333 to show it; otherwise return 'unsupported--w32-dialog' to signal
8334 to the caller that emulation with menus is necessary.
8335 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8337 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8339 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8342 * menu.c (Fx_popup_dialog): Don't condition the call to
8343 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8344 special symbol 'unsupported--w32-dialog', emulate the dialog with
8345 a menu by calling x-popup-menu.
8347 * menu.h (Qunsupported__w32_dialog): New extern variable.
8349 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8351 * keyboard.c (kbd_buffer_get_event): Read file notification events
8354 * xgselect.c (xg_select): Read glib events in any case, even if
8355 there are no file descriptors to watch for. (Bug#16519)
8357 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8359 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8360 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8361 * w32term.c (w32_draw_window_divider): Handle first and last
8363 * w32term.h (w32_fill_area_abs): New function.
8364 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8366 * xfaces.c (realize_basic_faces): Handle new face ids.
8367 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8368 and bottom divider width.
8369 * xterm.c (x_draw_window_divider): Handle first and last pixels
8372 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8374 * print.c (Fexternal_debugging_output): Add cast to pacify
8375 --enable-gcc-warnings.
8376 * eval.c (call_debugger): Grow specpdl if the debugger was
8377 entered due to specpdl overflow (Bug#16603) and allow more
8378 specpdl space for the debugger itself.
8380 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8382 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8385 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8387 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8388 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8390 * print.c (Fexternal_debugging_output): If the argument character
8391 is non-ASCII, encode it with the current locale's encoding before
8392 writing the result to the terminal. (Bug#16448)
8394 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8395 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8398 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8400 * process.c (create_process): Reset SIGPROF handler in the child.
8401 * callproc.c (call_process): Likewise.
8403 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8405 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8407 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8409 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8410 of zero to print strings, GDB doesn't like it.
8412 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8413 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8414 we still use correct addresses. (Bug#16576)
8416 2014-01-27 K. Handa <handa@gnu.org>
8418 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8419 to preserve the code detection behavior of 24.3.
8420 * coding.h (struct coding_system): New member detected_utf8_bytes.
8421 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8422 (decode_coding_gap): Use short cut for UTF-8 file reading only
8423 when coding->detected_utf8_bytes equals to coding->src_bytes.
8424 * fileio.c (Finsert_file_contents): Cancel the previous change.
8426 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8428 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8429 that are not visible.
8431 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8433 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8434 is grabbed (Bug#16565).
8436 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8438 * xdisp.c (last_max_ascent): Re-remove after erroneously
8439 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8441 (move_it_to): Re-remove reference to last_max_ascent.
8442 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8443 max_descent here instead of calling line_bottom_y.
8446 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8448 * terminal.c (initial_free_frame_resources): New function.
8449 (init_initial_terminal): Install new hook to free face cache
8450 on initial frame and avoid memory leak. For details, see
8451 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8452 * xfaces.c (free_frame_faces): Adjust comment.
8454 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8456 * data.c (Fstring_to_number): Document results if unparsable
8459 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8461 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8463 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8465 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8466 * coding.c (detect_coding_utf_8, emacs_mule_char)
8467 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8468 (check_utf_8, decode_coding):
8469 * coding.h (struct coding_system.errors):
8470 Use ptrdiff_t, not int, for integer values derived from buffer and
8473 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8474 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8475 before invoking decode_coding_gap, since there's just one block.
8477 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8479 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8480 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8481 too early. Again run change_frame_size before assigning menu-
8484 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8486 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8487 arrives, call x_check_fullscreen, in case the new display has a
8488 different resolution. (Bug#16517)
8490 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8492 * term.c (read_menu_input): If the selected frame changes, exit
8494 (tty_menu_show): If the selected frame changes while we displayed
8495 a menu, throw to top level. (Bug#16479)
8497 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8499 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8501 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8503 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8504 * data.c (count_one_bits_word): Fix bug (negated comparison)
8505 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8507 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8509 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8510 Avoid undefined behavior by initializing display property bit of a
8511 string processed by the bidirectional iterator. For details, see
8512 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8514 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8516 Minor cleanup of previous change.
8517 * image.c (imagemagick_error, Fimagemagick_types):
8518 Omit some recently-introduced and unnecessary casts and assignments.
8520 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8522 Fix two memory leaks discovered with Valgrind.
8523 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8524 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8526 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8528 Fixes in window size functions around Bug#16430 and Bug#16470.
8529 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8530 (Fwindow_mode_line_height, Fwindow_header_line_height)
8531 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8532 Minor doc-string adjustments.
8533 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8534 Rewrite doc-strings.
8535 (window_body_height, window_body_width): Do not count partially
8536 visible lines/columns when PIXELWISE is nil (Bug#16470).
8537 (Qfloor, Qceiling): New symbols.
8539 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8541 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8542 when the image cache is not yet allocated. (Bug#16509)
8544 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8546 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8547 re-attach intervals to its base buffer (Bug#16502).
8548 * intervals.c (set_interval_object): Move from here...
8549 * intervals.h (set_interval_object): ... to here. Fix comments.
8551 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8553 Avoid undefined behavior by initializing buffer redisplay bit.
8554 Reported by Dmitry Antipov in
8555 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8556 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8558 Revert some of the CANNOT_DUMP fix (Bug#16494).
8559 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8561 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8563 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8564 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8565 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8566 they are replaced by macros that expand into direct calls to the
8567 corresponding functions from GDI32.DLL.
8568 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8569 variables in the Cygwin build, they are unused.
8571 2014-01-19 K. Handa <handa@gnu.org>
8573 * composite.c (composition_update_it): Fix previous change.
8575 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8577 Fix file name handling on MS-Windows 9X.
8578 * w32.c (maybe_load_unicows_dll): New function.
8580 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8581 on, to make sure we can convert file names to and from UTF-8 on
8582 Windows 9X. This fixes a failure to start up because Emacs cannot
8583 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8585 * w32font.c [WINDOWSNT]: Include w32.h.
8586 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8587 of implementing the same stuff.
8588 Remove now unused g_b_init_is_windows_9x.
8590 * w32.h (maybe_load_unicows_dll): Add prototype.
8592 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8594 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8595 switch to single keyboard. Prevents daemon crashes when a new
8596 client connects while we show a TTY menu in an existing client.
8599 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8601 Fix MinGW64 porting problem with _setjmp.
8602 Reported by Eli Zaretskii in:
8603 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8604 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8605 the old _setjmp and _longjmp. All uses changed.
8607 2014-01-13 Daniel Colascione <dancol@dancol.org>
8609 * textprop.c (Fremove_list_of_text_properties):
8610 Correctly handle reaching the end of the interval tree. (Bug#15344)
8612 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8614 * xdisp.c (resize_mini_window): Round height to a multiple of
8615 frame's line height. Fix bug in calculation of window start
8616 position (Bug#16424).
8618 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8620 * macfont.m: Include termchar.h.
8621 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8622 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8623 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8624 *_WITH_GC_* to take face and f as parameters.
8625 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8626 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8628 2014-01-13 Daniel Colascione <dancol@dancol.org>
8630 Fix menu item updating in the presence of the Unity global menu
8633 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8634 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8636 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8637 updating menus; explain why.
8638 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8639 problem it's supposed to solve and it interferes with detecting
8640 the presence of a global menu.
8641 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8644 2014-01-11 K. Handa <handa@gnu.org>
8646 * composite.c (composition_update_it): Fix indexing of
8647 LGSTRING_CHAR (Bug#15984).
8649 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8651 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8653 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8655 * xdisp.c (try_window_id): Don't use this function's optimizations
8656 if overlays in the buffer displayed by the window have changed
8657 since last redisplay. (Bug#16347)
8658 (message_dolog): Fix indentation.
8660 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8662 * frame.c (frame_resize_pixelwise): Fix doc-string.
8664 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8666 Fix handling of internal borders (Bug#16348).
8667 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8668 Remove internal border width from pixel width of windows.
8669 (change_frame_size_1): Don't return early when frame's pixel
8670 size changes - we still have to record the new sizes in the
8672 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8673 also when toolbar gets larger.
8674 * window.c (check_frame_size): Include internal_border_width in
8676 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8677 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8678 In non-toolkit/non-GTK version clear internal border.
8679 * xterm.c (x_clear_under_internal_border): New function for
8680 non-toolkit/non-GTK version.
8681 (x_after_update_window_line): In non-toolkit/non-GTK version
8683 (handle_one_xevent, x_set_window_size):
8684 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8685 * xterm.h (x_clear_under_internal_border): Extern it.
8687 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8689 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8690 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8693 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8695 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8696 last value of point is not equal to buffer's point. (Bug#16129)
8698 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8701 * nsterm.h (updateCollectionBehavior): Rename from
8702 updateCollectionBehaviour. All uses changed.
8704 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8705 * Makefile.in (SETFATTR): New macro.
8706 (temacs$(EXEEXT)): Use it.
8708 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8710 Fix maximization behavior on Windows (Bug#16300).
8711 * w32fns.c (w32_fullscreen_rect): Don't handle
8712 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8713 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8714 of SetWindowPos. Restore last placement also when leaving
8715 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8716 but the FULLSCREEN_BOTH case.
8718 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8721 * data.c (arithcompare_driver):
8722 * fileio.c (Fcar_less_than_car):
8723 * fns.c (internal_equal):
8724 * frame.c (delete_frame):
8725 * lisp.h (enum More_Lisp_Bits):
8727 Avoid C99 constructs that don't work in C89.
8728 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8729 to port to C89, which doesn't have 'long long'.
8730 (count_trailing_zero_bits): Use them.
8732 2014-01-03 Chong Yidong <cyd@gnu.org>
8734 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8736 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8738 Further adjust frame/window scrollbar width calculations.
8739 * window.c (apply_window_adjustment):
8740 Set windows_or_buffers_changed.
8741 (Fwindow_scroll_bars): Return actual scrollbar width.
8742 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8743 For non-toolkit builds again use 14 as minimum width and set
8744 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8745 * xterm.c (XTset_vertical_scroll_bar): Take width from
8746 WINDOW_SCROLL_BAR_AREA_WIDTH.
8747 (x_new_font): Rename wid to unit. Base calculation of new
8748 scrollbar width on toolkit used and make it analogous to that of
8749 x_set_scroll_bar_default_width.
8750 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8751 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8752 of GetSystemMetrics.
8753 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8754 WINDOW_SCROLL_BAR_AREA_WIDTH.
8755 (x_new_font): Make it correspond to changes in xterm.c.
8757 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8759 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8760 This is a cleaner way to fix the MinGW-w64 porting problem.
8761 Check for INTPTR_MAX misconfiguration.
8763 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8765 * search.c (newline_cache_on_off, find_newline): In indirect
8766 buffers, use the newline cache of the base buffer.
8768 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8769 buffer, invalidate the caches of its base buffer. (Bug#16265)
8771 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8772 buffers, use the width-run cache of the base buffer.
8774 * xdisp.c (redisplay_window): When the window displays an indirect
8775 buffer, and the character widths in the display table have
8776 changed, invalidate the width-run cache of the corresponding base
8779 * fileio.c (Finsert_file_contents): When invalidating the newline
8780 cache, consider the case of inserting into indirect buffer.
8782 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8783 In indirect buffers, use the paragraph cache of the base buffer.
8785 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8787 * window.c (grow_mini_window): Fix last change.
8789 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8791 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8793 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8795 * w32term.c (w32_initialize): Use LCID and LOWORD.
8797 * w32proc.c (create_child): Use pid_t for 5th argument.
8798 (IsValidLocale): Don't provide prototype for MinGW64.
8799 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8800 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8802 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8803 MinGW64 doesn't support.
8805 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8807 * w32.c (set_named_security_info): New function.
8808 (acl_set_file): Fall back on set_named_security_info if
8809 set_file_security fails.
8810 (g_b_init_set_named_security_info_w)
8811 (g_b_init_set_named_security_info_a): New static variables.
8812 (globals_of_w32): Initialize them to zero.
8813 (set_named_security_info): Set them to non-zero if the
8814 corresponding API is available.
8815 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8816 New function typedefs.
8818 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8820 Some more fixes following pixelwise resize changes including one
8822 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8823 of frame_resize_pixelwise.
8824 * widget.c (pixel_to_text_size): New function.
8825 (update_wm_hints): Have size hints respect value of
8826 frame_resize_pixelwise.
8827 (EmacsFrameResize): Alway process resize requests pixelwise.
8828 * window.c (grow_mini_window): Make sure mini window is at least
8830 * xdisp.c (display_menu_bar): Make sure menubar extends till
8832 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8833 (x_set_tool_bar_lines): Calculate pixelwise.
8834 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8835 frame_resize_pixelwise.
8837 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8839 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8840 variables not used there.
8842 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8844 * w32.c (sys_umask): New function. (Bug#16299)
8846 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8848 * dispnew.c (change_frame_size_1): Take old width of root window
8849 from that window's pixel width. (Bug#16284)
8851 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8853 Plain copy-file no longer chmods an existing destination (Bug#16133).
8854 * fileio.c (realmask): Now a static var, not a local.
8855 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8856 Remove arg STATPTR. All uses changed.
8857 (Fcopy_file): Do not alter permissions of existing destinations,
8858 unless PRESERVE-PERMISSIONS (renamed from
8859 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8860 Avoid race when testing for existing destinations and for
8861 when input and output files are the same.
8862 If changing the group fails, adjust both default and
8863 preserved permissions so that access is not granted to the
8865 (Fset_default_file_modes, init_fileio): Update realmask.
8866 (Fdefault_file_modes): Use realmask instead of calling umask.
8868 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8870 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8871 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8872 flags on the daemon pipe ends before execing.
8874 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8876 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8877 session. (Bug#14739)
8879 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8881 * callproc.c (Vexec_path): Document that exec-directory is in it.
8883 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8885 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8888 2013-12-27 Chong Yidong <cyd@gnu.org>
8890 * data.c (Fsymbol_function): Doc fix.
8892 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8894 Some more tinkering with Bug#16051.
8895 * window.c (resize_frame_windows): Don't let the size of the
8896 root window drop below the frame's default character size.
8897 Never ever delete any subwindows - let the window manager do the
8900 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8901 of toolbar lines needed when they exceed the height of the root
8903 (unwind_create_frame_1): New function.
8904 (Fx_create_frame): Generally inhibit calling the window
8905 configuration change hook here. Remove extra call to
8906 change_frame_size - it's not needed when we don't run the
8907 configuration change hook.
8909 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8911 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8912 On my Fedora 19 platform the core dumps were so big that
8913 my desktop became nearly catatonic.
8914 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8915 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8916 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8917 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8918 a clang-only syntax.
8919 * conf_post.h (__has_feature): New macro, if not already defined.
8920 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8921 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8923 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8925 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8926 is a file name. (Bug#16252)
8928 2013-12-25 Chong Yidong <cyd@gnu.org>
8930 * keyboard.c (Voverriding_terminal_local_map)
8931 (Voverriding_local_map): Doc fix.
8933 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8935 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8937 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8938 file name when it is submitted to ShellExecute. Simplify code.
8939 Don't test DOCUMENT for being a string, as that is enforced by
8940 CHECK_STRING. Doc fix.
8942 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8944 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8945 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8946 redisplay_tool_bar does. Improve and fix commentary.
8947 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8948 limits of the glyph matrices. (Bug#16051)
8949 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8950 only when the new size is different from the old one, and the new
8951 size can be achieved given the frame height.
8953 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8955 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8957 2013-12-23 Glenn Morris <rgm@gnu.org>
8959 * lread.c (Fload): Mention load-prefer-newer in doc.
8961 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8963 Handle Bug#16207 by being more restrictive when running hooks.
8964 * window.c (unwind_change_frame): New function.
8965 (Fset_window_configuration): Don't run configuration change hook
8966 while the frame configuration is unsafe. Call select_window
8969 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8971 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8973 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8975 * nsterm.h: Declare EmacsColor category.
8977 * nsterm.m (NSColor): Implement EmacsColor category.
8978 (ns_get_color): Use colorUsingDefaultColorSpace.
8979 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8981 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8983 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8985 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8986 having the PNG_NORETURN attribute, to avoid compiler warning in
8989 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8991 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8993 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8994 fringe background extension.
8995 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8996 because they are now always the same as `left' and `width',
8997 respectively. Remove code for the case that `width' and
8998 `sb_width' are different.
9000 2013-12-20 Martin Rudalics <rudalics@gmx.at>
9002 Remove scroll_bar_actual_width from frames.
9003 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
9004 * frame.c (Fscroll_bar_width): Return scroll bar area width.
9005 (x_figure_window_size):
9006 * nsterm.m (x_set_window_size):
9007 * widget.c (set_frame_size):
9008 * w32term.c (x_set_window_size):
9009 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
9010 scroll_bar_actual_width.
9012 Convert scroll_bar members to integers on Windows.
9013 * w32term.h (struct scroll_bar): Convert top, left, width,
9014 height, start, end and dragging to integers.
9015 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
9017 * w32term.c (w32_set_scroll_bar_thumb)
9018 (w32_scroll_bar_handle_click): Remove XINT conversions for
9019 scroll_bar members. Treat bar->dragging as integer.
9020 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
9021 first element. Remove XINT conversions for scroll_bar members.
9022 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
9023 Remove XINT conversions for scroll_bar members.
9025 Fix assignment for new window total sizes.
9026 * window.c (Fwindow_resize_apply_total): Assign values for
9029 2013-12-20 Chong Yidong <cyd@gnu.org>
9031 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9032 argument to `append'.
9034 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9036 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9037 current text face, for extending the face of the display margins.
9040 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9041 Doc fix. (Bug#16190)
9043 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9045 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9048 * nsterm.m (Qfile, Qurl): New.
9049 (EV_MODIFIERS2): New macro.
9050 (EV_MODIFIERS): Use EV_MODIFIERS2.
9051 (ns_term_init): Remove font and color from DND, does not work on
9052 newer OSX, and other ports don't have them.
9053 (performDragOperation:): Handle modifiers used during drag.
9054 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9055 Remove global Lisp variables used to communicate with ns-win.el.
9056 Remove font and color handling.
9057 (syms_of_nsterm): Defsym Qfile and Qurl.
9059 2013-12-19 Anders Lindgren <andlind@gmail.com>
9061 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9062 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9064 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9065 (constrainFrameRect): Remove special case nr_screens == 1.
9066 Don't constrain size to size of view.
9068 * nsterm.h (ns_output): Remove dont_constrain.
9070 2013-12-19 Anders Lindgren <andlind@gmail.com>
9072 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9074 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9076 Minor fixes for recent openp changes.
9077 * lisp.h (GCPRO7): New macro.
9078 * lread.c (openp): Use bool for boolean; all callers changed.
9079 Protect save_string from GC. Don't assume that file descriptors
9080 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9081 warning about uninitialized variable.
9083 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9085 * w32fns.c (emacs_abort): Use intptr_t as argument of
9086 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9088 2013-12-18 Glenn Morris <rgm@gnu.org>
9090 * lread.c (Fload): Pass load_prefer_newer to openp.
9091 Don't bother checking mtime if openp already did it.
9092 (openp): Add `newer' argument, to check all suffixes
9093 and find the newest file.
9094 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9095 * callproc.c (call_process):
9096 * charset.c (load_charset_map_from_file):
9097 * emacs.c (init_cmdargs):
9098 * image.c (x_create_bitmap_from_file, x_find_image_file):
9100 * lread.c (Flocate_file_internal):
9101 * process.c (Fformat_network_address):
9102 * sound.c (Fplay_sound_internal):
9103 * w32.c (check_windows_init_file):
9104 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9106 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9108 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9110 * w32.c (getloadavg): Don't index samples[] array with negative
9111 indices. Recover from wall-clock time being set backwards.
9113 * w32term.c (w32_initialize): Declare the argument of
9114 set_user_model as const.
9116 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9117 (w32_menu_show): Constify some arguments passed to MessageBox.
9119 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9120 to initialize Lisp objects.
9122 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9123 initialize Lisp objects.
9125 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9126 use variables used only on X under that condition.
9128 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9129 variables not used there.
9131 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9133 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9134 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9136 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9138 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9139 code, revealed in presence of R2L characters, character
9140 compositions, and display vectors. A better fix for Bug#16148.
9141 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9142 GTK and NS builds, they don't have this member of struct frame.
9144 * dispextern.h (struct composition_it): Correct a comment for the
9147 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9149 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9150 This prevents a compilation error on C compilers that do not
9151 default functions to return 'int' if not declared. Also, add
9152 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9153 since it now uses inline functions.
9155 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9157 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9158 display margins on mode line, header line, and in the frame's
9159 tool-bar window. (Bug#16165)
9161 2013-12-16 Andreas Schwab <schwab@suse.de>
9163 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9165 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9167 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9170 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9172 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9174 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9176 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9177 intended to find bogus pointers in font objects (Bug#16140).
9178 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9179 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9180 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9181 Disable for MS-Windows due to Bug#15876; apparently this
9182 requires more or less substantial changes in fontset code.
9183 * xfont.c (xfont_close):
9184 * xftfont.c (xftfont_close): Call x_display_info_for_display
9185 to check whether 'Display *' is valid (Bug#16093 and probably
9188 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9190 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9191 Reported by Juanma Barranquero <lekktu@gmail.com>.
9193 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9194 open a pty on MS-Windows. (Bug#16152)
9196 * emacs.c (decode_env_path): Fix bogus comparison against
9197 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9199 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9201 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9202 (Fx_file_dialog): Add parentheses around && to silence warning.
9204 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9206 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9208 * xdisp.c (extend_face_to_end_of_line): Extend background of
9209 non-default face in margin areas as well. (Bug#16151)
9210 (display_line): Call extend_face_to_end_of_line for continued
9211 lines as well, if the display margins have non-zero width.
9212 (set_glyph_string_background_width): When needed, set the
9213 extends_to_end_of_line_p flag on glyph strings to be drawn in
9214 margin areas, not only in the text area.
9216 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9219 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9221 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9222 Don't worry about verify_error being t, since it has to be a list.
9224 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9226 Use bool for boolean, focusing on headers.
9227 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9228 No need to include <stdbool.h>, since conf_post.h does it now.
9229 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9230 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9231 (SET_PER_BUFFER_VALUE_P):
9232 * ccl.c, ccl.h (setup_ccl_program):
9233 * ccl.h (CHECK_CCL_PROGRAM):
9234 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9235 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9236 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9237 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9238 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9239 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9240 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9241 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9242 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9243 (CHARSET_FAST_MAP_SET):
9244 * coding.c (decode_coding_ccl, encode_coding_ccl):
9245 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9246 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9247 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9248 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9249 (decode_coding_c_string):
9250 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9251 * conf_post.h (has_attribute):
9252 * dispextern.h (trace_redisplay_p)
9253 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9254 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9255 (SET_GLYPH_FROM_CHAR_GLYPH)
9256 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9257 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9258 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9259 (cursor_in_mouse_face_p):
9260 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9261 (blank_row, prepare_desired_row)
9262 (build_frame_matrix_from_leaf_window, make_current)
9263 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9264 (update_window, scrolling_window, update_frame_line):
9265 * disptab.h (GLYPH_FOLLOW_ALIASES):
9266 * editfns.c (Fformat):
9267 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9268 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9269 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9270 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9271 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9272 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9273 (FONT_DEFERRED_LOG):
9274 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9275 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9276 (FRAME_MOUSE_UPDATE):
9277 * fringe.c (Fdefine_fringe_bitmap):
9278 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9279 (x_create_bitmap_from_xpm_data, xpm_load_image):
9280 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9281 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9282 (MERGE_INTERVAL_CACHE):
9283 * keymap.h (KEYMAPP):
9284 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9285 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9286 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9287 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9288 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9289 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9290 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9291 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9292 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9293 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9294 (SETUP_BUFFER_SYNTAX_TABLE):
9295 * systime.h (timespec_valid_p):
9296 * term.c (save_and_enable_current_matrix):
9297 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9298 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9299 (redisplay_internal, try_window_reusing_current_matrix)
9300 (sync_frame_with_window_matrix_rows, try_window_id)
9301 (display_menu_bar, display_tty_menu_item, display_mode_line)
9302 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9303 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9304 * xmenu.c (xmenu_show):
9305 * xterm.c (use_xim, x_term_init):
9306 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9307 (struct x_bitmap_record):
9308 Use bool for booleans.
9309 * ccl.c (struct buffer_text):
9310 * ccl.h (struct ccl_program):
9311 * charset.h (struct charset):
9313 * coding.h (struct iso_2022_spec, struct coding_system):
9314 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9315 (struct glyph_string, struct face, struct face_cache)
9316 (struct bidi_string_data, struct bidi_it)
9317 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9319 * editfns.c (Fformat):
9320 * frame.h (struct frame):
9321 * fringe.c (struct fringe_bitmap):
9322 * intervals.h (struct interval):
9323 * keyboard.h (struct kboard):
9324 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9325 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9326 (struct Lisp_Buffer_Local_Value, union specbinding):
9327 * macfont.m (struct macfont_info):
9328 * process.h (struct Lisp_Process):
9329 * termchar.h (struct tty_display_info):
9330 * window.h (struct window):
9331 * xterm.h (struct x_output):
9332 Use bool_bf for boolean bit-fields.
9333 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9334 All callers changed.
9335 * ccl.h (struct ccl_program): Remove unused members private_state,
9336 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9338 (struct ccl_spec): Remove unused members cr_carryover,
9339 eight_bit_carryover.
9340 * conf_post.h: Include <stdbool.h>.
9341 (bool_bf): New type.
9342 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9343 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9344 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9345 'do { ... } while (false)' brackets.
9346 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9347 Args must now be expressions; all callers changed.
9348 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9349 (PRODUCE_GLYPHS): Simplify use of boolean.
9350 * fileio.c (Fcopy_file):
9351 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9352 * lisp.h (UNGCPRO): Return void, not int.
9353 (FOR_EACH_TAIL): Use void expression, not int expression.
9354 * region-cache.c: Reindent.
9355 * region-cache.h: Copy comments from region-cache.c, to fix
9356 incorrect remarks about booleans.
9358 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9360 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9361 when character at point is displayed from a display vector.
9364 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9366 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9367 now a list of certificate validation checks that will abort a
9368 connection with an error.
9369 (Fgnutls_boot): Document it and use it.
9371 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9373 * w32term.c (w32_enable_frame_resize_hack): New variable.
9374 (x_set_window_size): Use it to hack frame resizing on Windows
9377 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9379 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9380 Windows-specific code to w32.c. Change error message text to
9381 match that of Posix platforms.
9383 * w32.c (w32_copy_file): New function, most of the code copied and
9384 reworked from Fcopy_file. Improve error handling. Plug memory
9385 leak when errors are thrown. Support file names outside of the
9386 current codepage. (Bug#7100)
9388 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9390 * lread.c (load_path_default): Prototype.
9392 2013-12-13 Glenn Morris <rgm@gnu.org>
9394 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9395 (dump_path): Remove.
9396 (load-path-default): Remove `changed' argument.
9397 Do not set dump_path permanently. Simplify.
9398 (init_lread): Simplify.
9399 (syms_of_lread): Remove dump_path.
9401 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9403 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9404 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9405 2013-12-12 font-related change to avoid Bug#16128, which
9406 is quite hard to fix without even more substantial changes.
9408 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9410 * font.c (font_close_object): Check for live frame (Bug#16128).
9412 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9414 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9415 Return ptrdiff_t, not int, since it's a buffer size.
9416 Reindent/reparen some macros to a more Gnuish style.
9418 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9420 Avoid undefined behavior with huge regexp interval counts.
9421 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9422 since it's now specialized to interval counts. All uses changed.
9423 Do not assume wraparound on signed integer overflow.
9424 (regex_compile): Simplify based on the above changes.
9426 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9428 Support file names on MS-Windows that use characters outside of
9429 the current system codepage. (Bug#7100)
9431 * w32.c (get_file_security, set_file_security)
9432 (create_symbolic_link): Separate pointers and boolean flags for
9433 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9434 non-zero, else the former.
9435 (codepage_for_filenames, filename_to_utf16, )
9436 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9438 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9440 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9441 Accept only one argument; all callers changed.
9442 (dostounix_filename): Remove the second argument, now works in
9443 UTF-8. All callers changed.
9444 (parse_root): Lose DBCS code.
9445 (get_long_basename, w32_get_short_filename, init_environment)
9446 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9447 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9448 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9449 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9450 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9451 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9453 (ansi_encode_filename): New function.
9454 (get_emacs_configuration, get_emacs_configuration_options):
9456 (add_volume_info, GetCachedVolumeInformation): Run the input file
9457 name through unixtodos_filename, to ensure it is stored and
9458 referenced in canonical form.
9459 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9460 (logon_network_drive, sys_link, utime): Improve error handling.
9461 (sys_access): New function.
9462 (hashval, generate_inode_val): Unused functions deleted.
9463 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9464 (check_windows_init_file): Convert error message from UTF-8 to
9465 ANSI codepage, for display in the message box.
9466 (globals_of_w32): Set w32_unicode_filenames according to the OS
9469 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9470 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9471 (syms_of_w32term): Declare w32-unicode-filenames.
9473 * w32proc.c (new_child, delete_child): Remove code that handled
9474 unused pending_deletion and input_file members of the child struct.
9475 (create_child, sys_spawnve): Convert all file names to ANSI
9476 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9477 name cannot be encoded in ANSI codepage. Don't use
9478 unixtodos_filename, mirror slashes by hand.
9479 (record_infile, record_pending_deletion): Functions deleted.
9480 (Fw32_short_file_name): Call w32_get_short_filename instead of
9483 * w32notify.c (add_watch): Work in Unicode mode when
9484 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9485 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9486 instead, do the same with Lisp primitives.
9488 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9489 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9490 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9491 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9492 (Fw32_shell_execute): Improve error reporting.
9493 (Fdefault_printer_name): Ifdef away for Cygwin.
9495 * w32.h (struct _child_process): Remove input_file and
9496 pending_deletion members that are no longer used.
9497 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9498 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9499 (ansi_encode_filename): New and updated prototypes.
9501 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9503 (unexec): Don't use dostounix_filename, it expects a file name in
9504 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9507 * fileio.c (Ffile_name_directory, file_name_as_directory)
9508 (directory_file_name, Fexpand_file_name)
9509 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9510 arguments of dostounix_filename.
9511 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9512 use MAX_UTF8_PATH for size of file-name strings.
9513 (emacs_readlinkat): Build an explicitly unibyte string for file
9515 (syms_of_fileio) <file-name-coding-system>:
9516 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9518 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9519 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9520 directories to UTF-8.
9521 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9522 environment, and each element of the input PATH, to UTF-8.
9524 * dired.c (file_attributes): Use build_unibyte_string explicitly
9525 to make Lisp strings from user and group names.
9527 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9530 * coding.c (decode_file_name, encode_file_name): New functions.
9532 * termcap.c (tgetent): Adapt to the change in arguments of
9535 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9538 * msdos.c (dostounix_filename, init_environment): Adapt to the
9539 change in arguments of dostounix_filename.
9541 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9542 [WINDOWSNT]: Encode file names passed to the image libraries in
9545 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9546 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9548 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9549 arguments of dostounix_filename.
9551 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9553 * font.h (struct font_entity) [HAVE_NS]: New field to record
9554 font driver which was used to create this entity.
9555 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9556 frame where the font was opened.
9557 (font_close_object): Add prototype.
9558 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9559 (font_close_object): Not static any more. Lost frame arg.
9560 Adjust comment and users.
9561 * alloc.c (cleanup_vector): Call font_close_object to adjust
9562 per-frame font counters correctly. If HAVE_NS, also call
9563 driver-specific cleanup for font-entity objects.
9564 * ftfont.c (ftfont_open):
9565 * nsfont.m (nsfont_open):
9566 * w32font.c (w32font_open_internal):
9567 * xfont.c (xfont_open):
9568 * xftfont.c (xftfont_open): Save frame pointer in font object.
9569 * macfont.m (macfont_open): Likewise.
9570 (macfont_descriptor_entity): Save driver pointer to be able
9571 to call its free_entity routine when font-entity is swept.
9572 * ftxfont.c (ftxfont_open): Add eassert because frame
9573 pointer should be saved by ftfont_driver.open.
9575 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9577 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9578 input polling is used. This is still meaningful for Cygwin, see
9579 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9580 * keyboard.c (poll_for_input_1, input_polling_used):
9581 Define unconditionally.
9582 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9583 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9584 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9585 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9586 (face_for_char): Likewise. Rearrange eassert and return ASCII
9587 face for CHAR_BYTE8_P.
9588 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9590 2013-12-11 Ken Brown <kbrown@cornell.edu>
9592 * dispextern.h (erase_phys_cursor):
9593 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9595 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9597 * nsterm.m (x_free_frame_resources):
9598 * term.c (tty_free_frame_resources):
9599 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9600 face cache because it's implied by free_frame_faces anyway.
9601 * w32term.c (x_free_frame_resources): Likewise. Do not call
9602 free_frame_faces twice.
9604 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9606 * editfns.c (Fformat_time_string): Mention %F in the doc.
9608 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9610 * window.c (resize_frame_windows): Don't return immediately when
9611 the root window's size doesn't change - the minibuffer window
9612 may still have to be repositioned/resized.
9613 * xfns.c (Fx_create_frame): Always change the frame size after
9614 initializing the frame's faces.
9615 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9616 change_frame_size should already have done it.
9617 (x_new_font): Assign new tool- and menu-bar heights.
9618 (x_set_window_size_1): Account for tool- and menu-bar heights
9619 (Bug#16013). Don't set pixel sizes since change_frame_size
9620 should already have done it.
9622 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9624 Remove the option of using libcrypto.
9625 * Makefile.in (LIB_CRYPTO): Remove.
9626 (LIBES): Don't use it.
9628 2013-12-11 Juri Linkov <juri@jurta.org>
9630 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9631 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9633 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9635 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9636 drawn tool bar items (Bug#16058).
9637 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9639 2013-12-09 Ken Brown <kbrown@cornell.edu>
9641 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9643 * lisp.h (get_frame_param): Adjust conditions for prototype
9646 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9648 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9649 Avoid unused macro warning if configured --without-xft.
9651 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9653 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9655 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9657 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9659 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9661 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9663 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9665 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9667 Use libcrypto's checksum implementations if available, for speed.
9668 * Makefile.in (LIB_CRYPTO): New macro.
9671 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9672 The macro didn't conform to C99 due to type mismatch,
9673 which caused compilation failure with Sun C 5.12,
9674 and it was confusing anyway. Include window.h to declare
9675 redisplay_other_windows.
9677 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9679 * window.c (set_window_buffer): Update mode line (bug#16084).
9681 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9683 Fix minor problems found by static checking.
9684 * keyboard.c (poll_for_input_1, input_polling_used):
9685 Define only if HAVE_NTGUI.
9686 * xmenu.c (popup_activate_callback): Omit unnecessary
9687 check against USE_X_TOOLKIT, which must be defined here anyway.
9688 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9691 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9693 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9695 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9697 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9699 * nsterm.m (x_set_window_size): Remove fprintf.
9700 (init): Define always. Set applicationDidFinishLaunchingCalled
9702 (applicationDidFinishLaunching:):
9703 Set applicationDidFinishLaunchingCalled.
9704 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9707 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9709 Pixel resize changes for NS (Bug#16049).
9710 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9711 height/width. row/cols are locals.
9712 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9713 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9714 (windowWillResize): Remove gsextra. Calculate extra as in
9716 (x_new_font): Don't change frame size if fullscreen.
9717 Change size pixelwise.
9719 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9720 comment in xfns.c. Change to pixelwise call.
9722 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9724 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9727 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9729 * xterm.c (input_signal_count): Remove.
9730 (x_dispatch_event): Define unconditionally.
9731 (x_make_frame_visible): Process X events until the frame
9732 is really visible (Bug#16027).
9733 * xterm.h (x_dispatch_event): Declare unconditionally.
9735 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9737 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9739 * nsterm.m (x_set_window_size): Handle pixelwise.
9741 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9743 * w32term.c (x_new_font):
9744 * xterm.c (x_new_font): Calculate new frame size from new font
9747 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9749 * lisp.h (FOR_EACH_TAIL): New macro.
9750 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9752 * window.c (select_window): Call second wset_redisplay before we change
9753 selected_window (bug#16034).
9755 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9757 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9759 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9761 * w32xfns.c: Include window.h, to avoid a compiler warning.
9763 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9765 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9766 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9767 window_scroll takes care of it.
9768 (Fset_window_point, Fdelete_other_windows_internal)
9769 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9770 (Fsplit_window_internal, Fdelete_window_internal)
9771 (Fresize_mini_window_internal, Fset_window_configuration)
9772 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9773 cause redisplay instead of forcing a complete redisplay.
9774 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9775 we're only affecting the selected_window.
9777 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9779 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9780 directional control characters. Update type and category
9781 determination according to the UBA from Unicode v6.3.
9782 (bidi_category_t): New category EXPLICIT_FORMATTING.
9784 * dispextern.h (bidi_type_t): Update to include new bidirectional
9785 properties introduced with Unicode v6.3. (Bug#16043)
9787 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9789 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9792 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9794 * font.c (font_list_entities): Remove dummy assignment.
9795 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9796 used on graphic displays only. Remove unused 'font_encoder' member.
9797 (struct font_bitmap): Remove unused 'extra' member.
9798 * nsfont.m (nsfont_open):
9799 * w32font.c (w32font_open_internal):
9800 * ftfont.c (ftfont_get_bitmap): Adjust users.
9802 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9804 Use bool for boolean.
9805 * tparam.c (tparam1):
9806 * undo.c (record_point, record_property_change):
9807 Use bool for boolean, for local vars that are always true or false.
9809 Minor integer overflow fixes (Bug#16033).
9810 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9811 This improves on the previous fix to this function.
9812 (window_resize_check): When summing up pixel counts, don't rely on
9813 undefined behavior if the sum overflows.
9815 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9817 * window.c (Fset_window_new_pixel): Don't choke at negative
9818 argument value (Bug#16033).
9820 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9821 to avoid crash in window_box_height.
9823 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9824 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9826 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9828 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9830 Minor integer overflow fixes.
9831 * window.c (Fset_window_new_pixel, grow_mini_window):
9832 * xdisp.c (Fwindow_text_pixel_size):
9833 Avoid undefined behavior on signed integer overflow.
9834 * xfns.c (x_set_mouse_color):
9835 Check that drag shape fits in 'unsigned', since that's what X wants.
9837 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9839 Improve reporting of fatal exception on MS-Windows.
9840 * w32fns.c (my_exception_handler): New function.
9841 (globals_of_w32fns): Set it up as the unhandled exception
9842 handler. Initialize exception code and address to zeros.
9843 (emacs_abort): If the exception code and address are available,
9844 print them at the beginning of the backtrace. Fix the format of
9845 printing addresses (was producing 0x0x12345678 on XP).
9848 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9850 * eval.c (Fbacktrace__locals): New function.
9851 (syms_of_eval): Defsubr it.
9853 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9855 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9856 Define here to unify between...
9857 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9858 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9860 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9862 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9864 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9865 fringe background extension.
9866 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9867 because they are now always the same as `left' and `width',
9868 respectively. Remove code for the case that `width' and
9869 `sb_width' are different.
9871 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9873 Fix minor problems found by static checking.
9874 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9875 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9876 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9878 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9880 * image.c (imagemagick_compute_animated_image): Don't crash if we
9881 have an animation with different-sized images (bug#15313).
9883 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9885 Remove some unused items introduced during pixelwise change.
9886 * window.c (window_resize_total_check): Remove unused function.
9887 * xdisp.c (remember_mouse_glyph): Remove unused label.
9888 (Ftool_bar_height): Move declaration inside #if.
9889 * xterm.c (x_set_window_size): Don't use r and c.
9891 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9893 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9896 * window.c (Fset_window_configuration): Comment out unused variables.
9898 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9900 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9902 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9904 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9906 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9907 HAVE_GNUTLS3 (Bug#16001).
9909 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9910 if interrupts are deferred (Bug#15801).
9912 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9914 Support resizing frames and windows pixelwise.
9915 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9916 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9917 (struct glyph_matrix): Replace window_left_col and
9918 window_top_line by window_pixel_left and window_pixel_top.
9919 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9921 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9922 (draw_window_divider, move_it_to, x_draw_right_divider)
9923 (x_draw_bottom_divider, change_frame_size): Add or fix
9925 * dispnew.c (change_frame_size_1): Change prototype.
9926 (adjust_glyph_matrix, required_matrix_width)
9927 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9928 values instead of lines and columns.
9929 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9930 WINDOW_TOTAL_FRINGE_WIDTH.
9931 (handle_window_change_signal, do_pending_window_change)
9932 (init_display): Adjusts calls of change_frame_size.
9933 (change_frame_size, change_frame_size_1): Handle pixelwise
9935 * frame.c (Qright_divider_width, Qbottom_divider_width):
9937 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9938 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9939 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9940 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9942 (set_frame_param): New function.
9943 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9944 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9945 (Ffringe_width, Fborder_width, Fright_divider_width)
9946 (Fbottom_divider_width): New functions, defsubr them.
9947 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9948 New argument pixelwise.
9949 (struct frame_parm_table): New members Qright_divider_width and
9950 Qbottom_divider_width.
9951 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9952 (x_report_frame_params): Handle Qright_divider_width and
9953 Qbottom_divider_width.
9954 (x_set_right_divider_width, x_set_bottom_divider_width):
9956 (frame_resize_pixelwise): New option.
9957 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9958 new_pixelwise, right_divider_width and bottom_divider_width;
9959 remove total_lines; rename text_lines, text_cols, new_text_lines
9960 and new_text_cols to text_height, text_width, new_height and
9961 new_width respectively.
9962 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9963 FRAME_TEXT_WIDTH respectively.
9964 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9965 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9966 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9968 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9969 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9970 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9971 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9972 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9973 (FRAME_TOTAL_COLS_ARG): Remove macro.
9974 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9975 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9976 (x_wm_set_size_hint): Handle frame pixel sizes.
9977 * indent.c (compute_motion, Fcompute_motion):
9978 Call window_body_width instead of window_body_cols.
9979 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9980 (make_lispy_position): Handle right and bottom dividers.
9981 (Fsuspend_emacs): Pixelize call of change_frame_size.
9982 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9983 * lisp.h: Extern set_frame_param.
9984 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9986 (Fx_create_frame): Add entry for vertical_drag_cursor.
9987 Pixelize call of change_frame_size.
9988 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9989 * nsterm.m (ns_update_window_end): Optionally draw right
9991 (x_set_window_size): Add argument pixelwise.
9992 Call check_frame_size and change_frame_size with pixelwise zero.
9993 (ns_draw_window_divider): New function.
9994 (ns_redisplay_interface): Add ns_draw_window_divider.
9995 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9996 (x_new_font): Call x_set_window_size with pixelwise zero.
9997 * print.c (print_object): For a window print its sequence
9999 * term.c (Fresume_tty): Pixelize call of change_frame_size.
10000 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
10001 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10002 (w32_createwindow): Use scroll bar area width.
10003 (w32_wnd_proc): Handle bottom divider width.
10004 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
10005 (Fx_create_frame): Default divider width parameters.
10006 Caclulate sizes pixelwise. Add vertical drag cursor support.
10007 (x_create_tip_frame): Default divider widths to zero.
10008 Pixelize call to change_frame_size.
10009 (Fx_show_tip): Add handling of divider widths. Pixelize window
10010 position and sizes.
10011 (Fw32_frame_rect): New function.
10012 (frame_parm_handler w32_frame_parm_handlers): Add divider
10014 (Vx_window_vertical_drag_shape): Add variable.
10015 * w32inevt.c (resize_event, maybe_generate_resize_event):
10016 Pixelize change_frame_size calls.
10017 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
10019 * w32term.c (w32_draw_window_divider): New function.
10020 (x_update_window_end): Handle right divider.
10021 (w32_draw_fringe_bitmap, x_scroll_run)
10022 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
10023 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10024 Calculate new frame sizes pixelwise.
10025 (x_new_font): Pixelize call to x_set_window_size.
10026 (x_check_fullscreen): Pixelize call to change_frame_size.
10027 (x_set_window_size_1, x_set_window_size): New argument
10028 pixelwise. Calculate pixelwise.
10029 (x_wm_set_size_hint): Use scroll bar area width.
10030 (w32_redisplay_interface): Add w32_draw_window_divider.
10031 * w32term.h (struct w32_output): Add vertical drag cursor.
10032 * widget.c (set_frame_size, update_wm_hints)
10033 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10035 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10036 * window.c (sequence_number): Restore.
10037 (Fwindow_pixel_width, Fwindow_pixel_height)
10038 (Fwindow_mode_line_height, Fwindow_header_line_height)
10039 (window_pixel_to_total, Frun_window_scroll_functions)
10040 (Fset_window_new_pixel, window_resize_apply_total)
10041 (Fwindow_resize_apply_total): New functions.
10042 (window_body_height, window_body_width): Rename from
10043 window_body_lines. New argument PIXELWISE.
10044 Calculate pixelwise.
10045 (Fwindow_body_height, Fwindow_body_width): New argument
10047 (coordinates_in_window, window_relative_x_coord): Use window's
10048 pixel width instead of total width.
10049 (replace_window, recombine_windows): Initialize pixel values.
10050 (resize_root_window, resize_frame_windows, grow_mini_window)
10051 (shrink_mini_window): New argument PIXELWISE.
10052 Calculate pixelwise.
10053 (Fdelete_other_windows_internal, adjust_window_margins)
10054 (window_resize_check, window_resize_apply)
10055 (Fdelete_window_internal, Fresize_mini_window_internal)
10056 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10057 (check_frame_size): Rename arguments. New argument PIXELWISE.
10058 Calculate pixelwise.
10059 (set_window_buffer): Make samebuf bool. Run configuration change
10060 hook only if buffer changed.
10061 (Fset_window_buffer): Rewrite doc-string.
10062 (make_window): Initialize new_pixel slot.
10063 (Fwindow_resize_apply): Check pixel size of root window.
10064 (Fsplit_window_internal): Call 2nd argument pixel_size.
10065 Calculate pixelwise.
10066 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10068 (save_window_data): New slots frame_text_width,
10069 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10070 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10072 (Fcurrent_window_configuration, Fset_window_configuration)
10073 (save_window_save, compare_window_configurations): Handle new
10074 slots in save_window_data and saved_window.
10075 (Fset_window_scroll_bars): Fix doc-string.
10076 (window_resize_pixelwise): New variable.
10077 (coordinates_in_window, Fcoordinates_in_window_p):
10079 (make_parent_window): Adjust sequence_number.
10080 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10082 * window.h (struct window): New members new_pixel, pixel_left,
10083 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10084 (wset_new_pixel): New function.
10085 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10086 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10087 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10088 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10089 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10090 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10091 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10092 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10093 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10094 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10095 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10096 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10097 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10098 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10099 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10101 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10102 (window_body_width, check_frame_size): Adapt external declarations.
10103 * xdisp.c (last_max_ascent): New integer.
10104 (window_text_bottom_y): Handle bottom divider.
10105 (window_box_width, window_box_height): Calculate pixelwise.
10106 (get_glyph_string_clip_rects): Handle right divider.
10107 (remember_mouse_glyph): When windows are resized pixelwise
10108 proceed with width and height set to 1.
10109 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10110 WINDOW_TOTAL_WIDTH.
10111 (move_it_to): Calculate and return maximum x position
10113 (Fwindow_text_pixel_size): New function.
10114 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10115 (tool_bar_lines_needed): Rename to tool_bar_height.
10116 Calculate pixelwise.
10117 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10118 Calculate pixelwise.
10119 (redisplay_tool_bar): Calculate pixelwise.
10120 (redisplay_window): Calculate pixelwise. Handle dividers.
10121 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10122 (x_draw_vertical_border): Handle dividers.
10123 (define_frame_cursor1): Handle vertical drag cursor.
10124 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10125 (expose_window): Calculate pixelwise. Handle dividers.
10126 (init_xdisp): Initialize pixel values.
10127 * xfaces.c (Qwindow_divider): New face.
10128 (realize_basic_faces): Realize it.
10129 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10130 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10131 (x_set_scroll_bar_default_width): Default actual width to 16.
10132 (Fx_create_frame): Set sizes pixelwise.
10133 (x_create_tip_frame): Default divider widths to zero.
10134 Pixelize call of change_frame_size.
10135 (Fx_show_tip): Handle divider widths. Initial pixel position
10137 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10138 (Vx_window_vertical_drag_shape): New option.
10139 * xmenu.c (free_frame_menubar): Pixelize call of
10141 * xterm.c (x_draw_window_divider): New function.
10142 (x_update_window_end): Optionally draw right divider.
10143 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10144 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10145 (handle_one_xevent, x_new_font): Calculate pixelwise.
10146 (x_set_window_size_1, x_set_window_size): New argument
10147 pixelwise. Calculate pixelwise.
10148 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10149 (struct x_redisplay_interface): Add x_draw_window_divider.
10150 * xterm.h (struct x_output): Add vertical_drag_cursor.
10152 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10154 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10155 Set invisible frames's `redisplay' when a full redisplay is requested.
10156 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10157 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10158 (display_mode_lines): Set it here instead.
10160 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10162 * dispextern.h (set_window_update_flags): Remove.
10164 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10166 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10168 * xdisp.c (REDISPLAY_SOME_P): New macro.
10169 (redisplay_internal): Use it (bug#15999).
10170 (prepare_menu_bars, redisplay_window): Use it as well.
10172 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10174 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10176 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10177 (globals_of_w32font): Zero it out.
10178 (GetCharWidth32W_Proc): New function pointer.
10179 (get_char_width_32_w): New function.
10180 (compute_metrics): If get_glyph_outline_w returns an error, try
10181 get_char_width_32_w before declaring a failure. This avoids
10182 punishing raster (a.k.a. "bitmap") fonts by slowing down
10183 redisplay. (Bug#6364).
10185 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10187 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10188 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10189 highlight needs to be redisplayed. (Bug#15913)
10191 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10193 Fix minor problems found by static checking.
10194 * buffer.h (struct buffer_text, struct buffer):
10195 * frame.h (struct frame):
10196 * window.h (struct window):
10197 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10198 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10199 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10200 no-longer-valid use of HAVE_MENUS.
10201 * xdisp.c (propagate_buffer_redisplay): Now static.
10203 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10205 * xmenu.c (Fmenu_or_popup_active_p):
10206 * window.c (Fset_window_configuration):
10207 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10208 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10209 * fns.c (Fyes_or_no_p):
10210 * editfns.c (Fmessage_box, Fmessage_or_box):
10211 * alloc.c (make_save_ptr_ptr):
10212 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10214 * window.c (Fset_window_configuration): Move select_window later.
10216 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10218 Refine redisplay optimizations to only redisplay *some* frames/windows
10219 rather than all of them.
10220 * xdisp.c (REDISPLAY_SOME): New constant.
10221 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10222 (bset_redisplay, bset_update_mode_line): New functions.
10223 (message_dolog): Use bset_redisplay.
10224 (clear_garbaged_frames): Use fset_redisplay.
10225 (echo_area_display): Use wset_redisplay.
10226 (buffer_shared_and_changed): Remove.
10227 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10228 frame titles. Compute the actual set of windows redisplayed.
10229 Don't update frame titles and menu bars for frames that don't need to
10231 (propagate_buffer_redisplay): New function.
10233 (redisplay_internal): Use it. Be more selective in the set of windows
10234 we redisplay. Propagate windows_or_buffers_changed to
10235 update_mode_lines a bit later to simplify the code.
10236 (mark_window_display_accurate_1): Reset window and buffer's
10238 (redisplay_window): Do nothing if neither the window nor the buffer nor
10239 the frame needs redisplay.
10240 * window.h (struct window): Add `redisplay' field.
10241 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10242 (redisplay_other_windows, window_list): New declarations.
10243 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10244 (window_list): Not static any more.
10245 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10246 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10247 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10248 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10249 * frame.h (struct frame): Add `redisplay' field.
10250 Move `external_menu_bar' bitfield next to other bit-fields.
10251 (SET_FRAME_GARBAGED): Use fset_redisplay.
10252 (SET_FRAME_VISIBLE): Don't garbage the frame;
10253 Use redisplay_other_windows.
10254 * buffer.h (struct buffer): Add `redisplay' field.
10255 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10256 (modify_overlay): Use bset_redisplay.
10257 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10259 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10261 Support w32 file notifications in batch mode.
10262 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10263 invalid (which happens in batch mode). If non-interactive, call
10264 handle_file_notifications to store file notification events in the
10265 input queue. (Bug#15933)
10267 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10269 * w32inevt.c (handle_file_notifications): Now external, not static.
10271 * w32term.h (handle_file_notifications): Provide prototype.
10273 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10274 init_crit, since init_display, which does that otherwise, is not
10277 2013-11-27 Glenn Morris <rgm@gnu.org>
10279 * Makefile.in ($(lispsource)/international/charprop.el): New.
10280 (emacs$(EXEEXT)): Depend on charprop.el.
10282 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10284 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10285 deleting portions of the buffer under non-nil REPLACE argument.
10288 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10289 directory, watch it and not its parent.
10290 (add_watch): Allow empty string in FILE.
10292 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10294 * window.c (Fset_window_start, window_resize_apply)
10295 (window_scroll): Reset window_end_valid (Bug#15957).
10297 2013-11-27 Glenn Morris <rgm@gnu.org>
10299 * Makefile.in (leimdir): Now in lisp source directory.
10300 ($(leimdir)/leim-list.el): Just use ../leim .
10301 * epaths.in (PATH_DUMPLOADSEARCH):
10302 * lread.c (load_path_default):
10303 * nsterm.m (ns_load_path): No more leim directory.
10305 2013-11-26 Andreas Schwab <schwab@suse.de>
10307 * .gdbinit (xgettype): Add cast.
10309 2013-11-26 Glenn Morris <rgm@gnu.org>
10311 Preload leim-list.el.
10312 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10313 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10314 is a single directory.
10316 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10318 bool-vector-subsetp is now the normal direction (Bug#15912).
10319 * data.c (Fbool_vector_subsetp): Test whether the first argument
10320 is a subset of the second one, not the reverse. Add doc string.
10322 Fix minor problems found by static checking.
10323 * lread.c (load_path_default): Now static.
10324 * textprop.c (text_property_stickiness): Be consistent about the
10325 test used when deciding whether to consider the previous character.
10326 This simplifies the code a bit.
10328 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10330 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10332 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10333 (syms_of_frame): Don't defsubr them.
10335 2013-11-25 Glenn Morris <rgm@gnu.org>
10337 * lread.c (load_path_default): Change the sense of the argument.
10338 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10339 from dump_path. When it is not, avoid checking dump_path twice.
10341 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10342 uninstalled dump_path against installed Vload_path. (Bug#15964)
10344 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10346 Export get_pos_property to Elisp.
10347 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10348 (syms_of_editfns): Export it to Elisp.
10350 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10352 2013-11-23 Romain Francoise <romain@orebokech.com>
10354 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10355 initialization here ...
10356 (syms_of_fileio): ... from here.
10358 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10360 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10361 Please use --enable-check-lisp-object-type.
10363 2013-11-23 Glenn Morris <rgm@gnu.org>
10365 * process.c (get_process): Explicit error for dead buffers.
10367 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10369 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10371 2013-11-23 Glenn Morris <rgm@gnu.org>
10373 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10374 * lread.c (load_path_check): Take path to check as argument.
10375 (load_path_default): New, split from init_lread.
10376 (init_lread): Move calc of default load-path to load_path_default.
10377 Empty elements in EMACSLOADPATH now stand for the default.
10378 (load-path): Doc fix.
10379 * emacs.c (decode_env_path): Add option to treat empty elements
10380 as nil rather than ".".
10381 * callproc.c (init_callproc_1, init_callproc):
10382 * image.c (Vx_bitmap_file_path):
10383 * lisp.h (decode_env_path):
10384 * lread.c (Vsource_directory):
10385 Update for new argument spec of decode_env_path.
10387 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10389 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10390 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10392 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10394 Fix some dependency problems that cause unnecessary recompiles.
10396 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10397 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10398 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10399 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10400 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10401 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10402 (boostrap-clean): No need to remove stamp-oldxmenu.
10404 Fix recently introduced bool vector overrun.
10405 This was due to an optimization that went awry.
10406 Reported by Glenn Morris in
10407 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10408 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10409 for empty vectors, undoing the 2013-11-18 change.
10410 * data.c (bool_vector_binop_driver): Rely on this.
10411 Fix bug that occasionally overran the destination.
10412 * lisp.h (struct Lisp_Bool_vector): Document this.
10414 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10416 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10419 * nsterm.m (init, run, stop:): Comment out for now, does not work
10422 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10424 * charset.c (syms_of_charset): Don't read past end of string.
10426 2013-11-19 Glenn Morris <rgm@gnu.org>
10428 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10430 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10432 Add hooks to run on gaining/losing focus. (Bug#15029)
10433 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10434 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10435 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10437 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10439 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10440 The old names predated the API change that put destination at end.
10442 Improve API of recently-added bool vector functions (Bug#15912).
10443 The old API had (bool-vector-count-matches A B)
10444 and (bool-vector-count-matches-at A B I), which gave the
10445 misleading impression that the two functions were variants, one
10446 with a location I. The new API has (bool-vector-count-population A)
10447 and (bool-vector-count-consecutive A B I) to make the distinction
10448 clearer. The first function no longer has a B argument, since the
10449 caller can easily determine the number of nils if the length and
10450 number of ts is known.
10451 * data.c (Fbool_vector_count_population): Rename from
10452 bool_vector_count_matches, and accept just 1 argument.
10453 (Fbool_vector_count_consecutive): Rename from
10454 Fbool_vector_count_matches_at.
10456 Always allocate at least one bits_word per bool vector.
10457 See Daniel Colascione in:
10458 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10459 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10460 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10461 * lisp.h (struct Lisp_Bool_vector): Document this.
10463 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10465 * insdel.c (invalidate_buffer_caches): New function, consolidated
10466 from part of prepare_to_modify_buffer.
10467 (insert_from_gap, prepare_to_modify_buffer):
10468 * coding.c (code_convert_region, code_convert_string):
10469 Call invalidate_buffer_caches. (Bug#15841)
10471 * lisp.h (invalidate_buffer_caches): Add prototype.
10473 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10475 * w32term.c (x_update_window_end): Don't invalidate the entire
10476 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10477 highlight needs to be redisplayed. (Bug#15913)
10479 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10481 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10483 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10485 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10486 while we are using Vprin1_to_string_buffer.
10488 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10489 after inserting the description string. (Bug#15907)
10491 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10493 * data.c: Work around bogus GCC diagnostic about shift count.
10494 Reported by Eli Zaretskii in
10495 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10496 (pre_value): New function.
10497 (count_trailing_zero_bits): Use it.
10499 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10501 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10502 assume C macros are not supported even under -g3 in these old GCC
10505 2013-11-15 Leo Liu <sdl.web@gmail.com>
10507 * minibuf.c (Ftry_completion, Fall_completions)
10508 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10510 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10512 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10513 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10514 This avoids placing unnecessary constants into the Emacs code.
10516 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10518 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10519 for Cygwin w32 build.
10521 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10522 for Cygwin w32 build. (Bug#15892)
10524 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10526 Simplify, port and tune bool vector implementation.
10527 * alloc.c (bool_vector_exact_payload_bytes)
10528 (bool_vector_payload_bytes): Remove.
10529 (bool_vector_fill): Return its argument.
10530 * alloc.c (bool_vector_fill):
10532 * print.c (print_object):
10533 Simplify by using bool_vector_bytes.
10534 * alloc.c (make_uninit_bool_vector):
10535 New function, broken out from Fmake_bool_vector.
10536 (Fmake_bool_vector): Use it. Use tail call.
10537 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10538 * data.c (BITS_PER_ULL): New constant.
10539 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10540 if long long versions don't exist.
10541 (shift_right_ull): New function.
10542 (count_one_bits_word): New function, replacing popcount_bits_word
10543 macro. Don't assume that bits_word is no wider than long long.
10544 (count_one_bits_word, count_trailing_zero_bits):
10545 Don't assume that bits_word is no wider than long long.
10546 * data.c (bool_vector_binop_driver, bool_vector_not):
10547 * fns.c (Fcopy_sequence):
10549 Create an uninitialized destination, to avoid needless work.
10550 (internal_equal): Simplify.
10551 (Ffillarray): Prefer tail call.
10552 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10553 contain at least one word.
10554 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10555 chars are narrower than ints.
10556 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10557 * fns.c (Fcopy_sequence):
10559 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10560 Don't try to port to hosts where bits_word values have holes; the
10561 code wouldn't work there anyway. Verify this assumption, though.
10562 (bool_vector_bytes): New function.
10563 (make_uninit_bool_vector): New decl.
10564 (bool_vector_fill): Now returns Lisp_Object.
10566 * xfns.c (xic_create_fontsetname):
10567 * xrdb.c (gethomedir): Prefer tail calls.
10569 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10571 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10572 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10574 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10575 that requires a return value.
10576 (Fset_buffer_modified_p): Take advantage of this change to do
10579 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10581 * buffer.c (Frestore_buffer_modified_p): Sync it with
10582 Fset_buffer_modified_p.
10583 (Fforce_mode_line_update): New function, moved from subr.el.
10584 (Fset_buffer_modified_p): Use them.
10585 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10587 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10589 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10590 This avoids undefined behavior when subtracting pointers into
10591 different aways. On my platform it also makes the code a tad
10592 smaller and presumably faster.
10594 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10596 * keyboard.c (command_loop_1): Use region-extract-function.
10597 * insdel.c (Qregion_extract_function): Not static any more (can we
10598 stop pretending that these vars can benefit from being marked static?).
10600 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10602 * search.c (find_newline): If buffer text is relocated during the
10603 "dumb loop", adjust C pointers into buffer text to follow suit.
10606 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10608 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10609 for conversion (Bug#15837).
10611 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10613 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10614 for the entire range of inserted characters. (Bug#15841)
10616 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10618 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10620 (realize_default_face): Remove assignment to distant-foreground if
10621 unspecified (Bug#15815).
10623 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10625 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10626 cache-long-scans disabled, since we don't want to call
10627 prepare_to_modify_buffer (in insert_1_both) for each message we
10630 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10631 from buffer.c. Improve commentary to the buffer field setter
10634 * buffer.c (bset_cache_long_scans): Static function deleted.
10635 Improve commentary to the buffer field setter functions.
10636 (init_buffer_once): Default for cache-long-scans changed to t.
10639 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10641 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10643 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10644 This bug was introduced in my 2013-06-21 change, and caused
10645 struct Lisp_Sub_Char_Table objects to be given too many slots,
10646 which broke 'make -C admin/unidata'.
10648 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10650 Import changes from mac-port 4.5.
10651 * macfont.m (mac_font_copy_default_descriptors_for_language)
10652 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10653 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10654 (macfont_language_default_font_names): New.
10655 (macfont_list): Rearrange language/charset code.
10656 (macfont_close): Don't check for macfont_info->cache.
10657 (mac_ctfont_create_preferred_family_for_attributes): New font
10658 selection code, call
10659 mac_font_copy_default_name_for_charset_and_languages.
10660 (mac_font_copy_default_descriptors_for_language)
10661 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10663 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10665 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10667 Port to C11 aligned_alloc, and fix some integer overflows.
10668 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10669 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10670 and use of posix_memalign replaced with aligned_alloc.
10671 (aligned_alloc): New function, defined or declared as needed.
10672 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10673 Don't undef; configure.ac now does this.
10674 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10675 (calloc, aligned_alloc): Check for integer overflow.
10676 (aligned_alloc): Rename from memalign. All uses changed.
10677 (memalign): New function, an alias for aligned_alloc.
10679 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10681 * xdisp.c (redisplay_internal): Fix typo in last change.
10683 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10685 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10687 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10689 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10690 redisplay--mode-lines-cause.
10691 (redisplay_internal): Keep them uptodate. Remove redundant check of
10692 buffer_shared_and_changed.
10693 * *.[chm]: Number every assignment to update_mode_lines so we
10694 can track why it is set.
10696 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10698 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10700 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10702 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10703 can track why it is set.
10705 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10707 Integer-related fixes for term.c etc.
10708 * dispextern.h (face_tty_specified_color): New function.
10709 * term.c (turn_on_face): Don't rely on undefined behavior when
10710 assigning an out-of-range value to 'long'.
10711 Simplify test for toggling highlight.
10712 (tty_capable_p): Omit last two (unused) args. All callers changed.
10713 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10714 (read_menu_input, tty_menu_activate, tty_menu_show):
10715 * xfaces.c (x_supports_face_attributes_p)
10716 (tty_supports_face_attributes_p):
10717 Use bool for boolean. All callers changed.
10718 (tty_supports_face_attributes_p): Omit defaults for color indices;
10719 no longer needed. Simplify tail call.
10721 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10723 * xdisp.c (prepare_menu_bars): Mark static.
10724 * lisp.h (prepare_menu_bars): Don't declare.
10725 * xselect.c (x_handle_selection_clear):
10726 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10728 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10730 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10731 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10733 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10735 * keyboard.c (Fcommand_error_default_function): Rename from
10736 Fdefault_error_output.
10738 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10740 * keyboard.c (Fdefault_error_output): New function, extracted from
10741 cmd_error_internal.
10742 (syms_of_keyboard): Use it for Vcommand_error_function.
10744 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10746 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10747 (init_eval): Use it to ensure handlerlist is non-NULL.
10748 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10749 (Fsignal): Adjust NULLness test of handlerlist.
10750 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10752 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10754 * callproc.c (call_process): Call prepare_to_modify_buffer before
10755 decoding text read from the sub-process, as the decoded stuff will
10756 be inserted into the buffer. This will invalidate the various
10757 caches maintained for the buffer. (Bug#15148)
10759 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10761 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10762 string of glyphless-char-display.
10764 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10766 * nsfns.m (ns_get_name_from_ioreg): New function.
10767 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10768 OSX >= 10.9. Use ns_get_name_from_ioreg.
10770 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10772 Simplify and port recent bool vector changes.
10773 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10774 only in this file. Use a more-efficient implementation if the
10775 second argument is a power of 2.
10776 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10777 Remove no-longer-necessary compile-time checks.
10778 (bool_vector_exact_payload_bytes): New function.
10779 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10780 exact payload changed to call the new function. Do not assume
10781 that the arg or result fits in ptrdiff_t.
10782 (bool_vector_fill): New function.
10783 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10785 (vroundup_ct): Don't assume arg fits in size_t.
10786 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10787 invoke set_category_set.
10788 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10789 All callers changed. Use bool_vector_set.
10790 * category.h (XCATEGORY_SET): Remove; no longer needed.
10791 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10792 bool_vector_bitref.
10793 * data.c (Faref): Use bool_vector_ref.
10794 (Faset): Use bool_vector_set.
10795 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10796 (Fbool_vector_not, Fbool_vector_count_matches)
10797 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10798 * fns.c (concat): Use bool_vector_ref.
10799 (Ffillarray): Use bool_vector_fill.
10800 (mapcar1): Use bool_vector_ref.
10801 (sxhash_bool_vector): Hash words, not bytes.
10802 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10803 a constant, since it's now used in #if.
10804 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10805 unsigned char on unusual architectures, so that we no longer
10806 assume that the number of bits per bits_word is a power of two or
10807 is a multiple of 8 or of CHAR_BIT.
10808 (Qt): Add forward decl.
10809 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10810 at least as strictly as bits_word.
10811 (bool_vector_data, bool_vector_uchar_data): New accessors.
10812 All data structure accesses changed to use them.
10813 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10814 (bool_vector_set): New functions.
10815 (bool_vector_fill): New decl.
10816 (ROUNDUP): Move to alloc.c as described above.
10818 Fix recent gnutls changes.
10819 * gnutls.c (Fgnutls_boot): Don't assume C99.
10820 * process.c (wait_reading_process_output): Fix typo in recent change.
10822 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10824 * process.c (wait_reading_process_output, read_process_output)
10825 (send_process): Check gnutls_state is not NULL.
10827 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10828 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10830 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10832 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10833 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10835 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10838 * nsfns.m (Fx_create_frame): Fix memory leak.
10840 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10841 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10842 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10844 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10846 * xdisp.c (message3_nolog, message_with_string): Encode the string
10847 before writing it to the terminal in a non-interactive session.
10849 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10850 sure we concatenate them into a unibyte string.
10852 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10853 resulting temporary name before returning it to the caller.
10854 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10855 is a unibyte string, convert NAME to a unibyte string to ensure
10856 that the result is also a unibyte string.
10858 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10859 create unibyte strings from default paths and directory/file
10862 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10865 * callproc.c (init_callproc): Use build_unibyte_string to make
10866 sure we create unibyte strings from default paths and
10867 directory/file names.
10869 * buffer.c (init_buffer): Don't store default-directory of
10870 *scratch* in multibyte form. The original problem which led to
10871 that is described in
10872 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10873 but it was solved long ago. (Bug#15260)
10875 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10877 Port to stricter C99 platforms.
10878 Especially, C99 prohibits nesting a struct X inside struct Y if
10879 struct X has a flexible array member.
10880 * alloc.c (struct sdata): New type.
10881 (sdata): Implement in terms of struct sdata.
10882 Remove u member; all uses replaced by next_vector, set_next_vector.
10883 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10884 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10885 (struct sblock): Rename first_data member to data, which is now
10886 a flexible array member. All uses changed.
10887 (next_vector, set_next_vector, large_vector_vec): New functions.
10888 (vector_alignment): New constant.
10889 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10890 (struct large-vector): Now merely a NEXT member, since the old approach
10891 ran afoul of stricter C99. All uses changed to use
10892 large_vector_vec or large_vector_offset.
10893 (large_vector_offset): New constant.
10894 * dispnew.c: Include tparam.h, for tgetent.
10895 Do not include term.h; no longer needed.
10896 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10897 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10898 (struct Lisp_Vector): Use a flexible array member for contents,
10899 instead of a union with a member that is an array of size 1.
10901 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10902 fact that the struct no longer contains a union.
10903 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10904 (struct Lisp_Save_Value, struct Lisp_Free):
10905 Use unsigned, not int, for spacers, to avoid c99 warning.
10906 (union specbinding): Use unsigned, not bool, for bitfield, as
10907 bool is not portable to pre-C99 hosts.
10909 2013-11-04 Glenn Morris <rgm@gnu.org>
10911 * emacs.c (usage_message): Mention that `-L :...' appends.
10913 2013-11-02 Glenn Morris <rgm@gnu.org>
10915 * Makefile.in (abs_builddir): Remove.
10916 (bootstrap_exe): Use relative filename.
10918 Use relative filenames in TAGS files.
10919 * Makefile.in (abs_srcdir): Remove it again.
10920 (.PHONY): Remove frc.
10921 (maintainer-clean): No more TAGS-LISP file.
10922 (TAGS): Pass relative file names to etags.
10923 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10925 * Makefile.in (abs_srcdir): New, set by configure.
10927 (maintainer-clean): Remove pointless echo. That should be in the
10928 top-level Makefile, if anywhere. Delete TAGS-LISP.
10929 (extraclean): No s/ and m/ directories for some time.
10930 (TAGS): Also depend on ctagsfiles3.
10931 Remove no-longer-defined S_FILE.
10932 Pass absolute filenames to etags once more.
10933 (TAGS-LISP): Replace lispdir with its expansion.
10934 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10935 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10937 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10939 * xfaces.c (check_lface_attrs, realize_default_face):
10940 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10941 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10943 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10945 * emacs.c (original_pwd): Remove global var by making it local.
10946 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10948 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10950 * xfaces.c: Declare color_distance.
10951 (QCdistant_foreground): New variable.
10952 (NEAR_SAME_COLOR_THRESHOLD): New define.
10953 (load_color2): New function.
10954 (load_color): Call load_color2.
10955 (load_face_colors): Call load_color2 and if distant-color is specified
10956 calculate distant and use distant-color if colors are near.
10957 (LFACE_DISTANT_FOREGROUND): New define.
10958 (merge_face_ref, Finternal_set_lisp_face_attribute)
10959 (Finternal_get_lisp_face_attribute)
10960 (x_supports_face_attributes_p): Handle distant-foreground similar to
10962 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10964 * dispextern.h (lface_attribute_index):
10965 Add LFACE_DISTANT_FOREGROUND_INDEX.
10967 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10969 * image.c (pbm_next_char): New function.
10970 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10971 (pbm_scan_number): Use it.
10972 (Qlibjpeg_version): New variable.
10973 (syms_of_image): DEFSYM and initialize it.
10975 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10977 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10979 2013-10-31 Glenn Morris <rgm@gnu.org>
10981 * emacs.c (original_pwd): New char.
10982 (main): If using --chdir, store original_pwd.
10983 (init_cmdargs): When setting Vinvocation_directory based on a
10984 relative argv[0], use original_pwd if set. (Bug#15768)
10986 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10988 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10990 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10992 * insdel.c: Fix minor problems found by static checking.
10993 (Qregion_extract_function): Now static.
10994 (prepare_to_modify_buffer_1): Remove unused locals.
10996 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10998 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10999 (syms_of_xdisp): Declare pre-redisplay-function.
11000 (markpos_of_region): Remove function.
11001 (init_iterator, compute_stop_pos, handle_face_prop)
11002 (face_before_or_after_it_pos, reseat_to_string)
11003 (get_next_display_element, window_buffer_changed)
11004 (redisplay_internal, try_cursor_movement, redisplay_window)
11005 (try_window_reusing_current_matrix, try_window_id, display_line)
11006 (note_mode_line_or_margin_highlight, note_mouse_highlight)
11007 (display_string, mouse_face_from_buffer_pos): Remove region handling.
11008 * window.h (struct window): Remove field `region_showing'.
11009 * dispextern.h (struct it): Remove region_beg/end_charpos.
11010 (face_at_buffer_position, face_for_overlay_string)
11011 (face_at_string_position): Update prototypes.
11012 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
11013 (face_at_string_position): Remove `region_beg' and `region_end' args.
11014 * fontset.c (Finternal_char_font):
11015 * font.c (font_at, font_range): Adjust calls accordingly.
11016 * insdel.c (Qregion_extract_function): New var.
11017 (syms_of_insdel): Initialize it.
11018 (prepare_to_modify_buffer_1): Use it.
11020 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11022 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
11023 * ftxfont.c (ftxfont_get_gcs):
11024 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11025 * xfaces.c (x_free_colors, x_free_dpy_colors)
11026 (x_create_gc, unload_color):
11027 * xselect.c (x_property_data_to_lisp):
11028 * xsettings.c (parse_settings):
11029 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11030 (get_bits_and_offset): Adjust definition.
11031 * frame.c (XParseGeometry): Adjust locals.
11032 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11033 * regex.h (toplevel): Likewise for reg_syntax_t.
11035 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11037 * eval.c (run_hook_with_args): Use FUNCTIONP.
11039 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11041 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11042 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11043 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11044 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11045 on MS-Windows anyway.
11046 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11047 (free_realized_face): ...adjust user.
11048 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11049 white relief pixels to -1.
11050 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11051 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11052 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11054 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11056 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11057 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11058 in practice now. All callers changed.
11060 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11062 * dispextern.h (struct face): Use bitfields for 'underline_type'
11063 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11064 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11065 'stipple' member. Move 'lface' member up to help...
11066 * xfaces.c (make_realized_face): ...this function to find and
11067 clear just the members that need clearing.
11068 (load_face_colors, realize_x_face):
11069 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11071 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11073 * xftfont.c (struct xftfont_info): Remove set-but-unused
11075 (xftfont_open): Adjust user.
11076 (xftfont_get_colors): Remove useless prototype.
11078 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11080 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11081 before passing them to 'unexec'. (Bug#15260)
11083 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11085 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11087 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11089 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11090 the changed signature of the font driver's 'close' method.
11092 * w32font.h (w32font_close): Adjust the prototype to the change in
11093 function definition.
11095 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11097 * w32uniscribe.c (uniscribe_close): Adapt the call to
11098 w32font_close to its new prototype.
11100 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11102 Omit unused frame argument of font API's close function.
11103 * font.h (struct font): Drop frame argument. Adjust comment.
11104 * font.c (font_clear_cache, font_close_object): Adjust users.
11105 * ftfont.c (ftfont_close):
11106 * ftxfont.c (ftxfont_close):
11107 * macfont.m (macfont_close):
11108 * nsfont.m (nsfont_close):
11109 * w32font.c (w32font_close):
11110 * xfont.c (xfont_close):
11111 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11112 tweak comments and make functions safe if called more than once for
11113 the same font object.
11115 Perform font-specific cleanup when font object is swept by GC. See
11116 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11117 * alloc.c (cleanup_vector): New function.
11118 (sweep_vector): Call it for each reclaimed vector object.
11119 * font.h (struct font): Adjust comment.
11121 2013-10-24 Glenn Morris <rgm@gnu.org>
11123 * Makefile.in (abs_top_srcdir): New, set by configure.
11125 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11127 Adjust recent font-related changes to fix bug#15686.
11128 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11129 is a live window system frame, mark its default font too.
11131 2013-10-23 Glenn Morris <rgm@gnu.org>
11133 * Makefile.in (RUN_TEMACS): Make relative (again).
11134 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11135 (bootstrap-emacs$(EXEEXT)):
11136 Quote entities that might contain whitespace.
11138 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11140 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11141 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11143 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11145 Do not allow font caches to grow too large.
11146 * alloc.c (compact_font_cache_entry, compact_font_caches):
11147 New functions or stub if not HAVE_WINDOW_SYSTEM.
11148 (compact_undo_list): Factor out from Fgarbage_collect.
11150 (mark_face_cache): Mark face font. Move down to avoid
11152 (mark_terminals): Do not mark font cache here.
11153 (Fgarbage_collect): Call compaction functions described
11154 above. Adjust comment.
11156 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11158 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11159 chdir to HOME (bug#15607).
11161 * nsterm.m (Qcocoa, Qgnustep): New variables.
11162 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11163 (ns_get_color): Make selection color work for GNUstep also.
11165 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11167 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11168 handles mouse clicks. Instead, let GPM use the same code as all
11169 the other mice use. See the discussion starting at
11170 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11171 for the details of the problem with the menu bar this fixes.
11173 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11175 Remove port-specific display name lists to avoid extra
11176 complexity and data duplication with display info lists.
11177 * xterm.h (x_display_name_list): Remove declaration.
11178 * xterm.c (x_display_name_list): Remove.
11179 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11180 * xfns.c (x_display_info_for_name, Fx_display_list):
11181 Likewise. Use x_display_list where appropriate.
11182 * w32term.h (w32_display_name_list): Remove declaration.
11183 * w32term.c (w32_display_name_list): Remove.
11184 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11186 * w32fns.c (x_display_info_for_name, Fx_display_list):
11187 Likewise. Use x_display_list where appropriate.
11188 * nsterm.h (ns_display_name_list): Remove declaration.
11189 * nsterm.m (ns_display_name_list): Remove.
11190 (ns_term_init, syms_of_nsterm): Adjust users.
11191 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11192 Likewise. Use x_display_list where appropriate.
11193 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11194 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11195 (mark_terminals): Mark per-terminal font cache.
11197 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11199 Don't run timers in input-pending-p. Its new check-timers param
11200 provides the prior behavior. (Bug#15045).
11201 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11203 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11205 Make some functions static in non-Microsoft builds.
11206 On my platform (Fedora 19 x86-64), this shrinks the
11207 Emacs executable (text+data) by 0.25%.
11208 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11209 (load_color) [!MSDOS]:
11210 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11211 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11212 * lisp.h (check_existing):
11213 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11214 (network_interface_info) [!WINDOWSNT]:
11215 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11216 Remove extern decls.
11217 * fileio.c (check_existing):
11218 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11219 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11220 (network_interface_info) [!WINDOWSNT]:
11221 * term.c (encode_terminal_code) [!WINDOWSNT]:
11222 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11223 * xfaces.c (load_color) [!MSDOS]:
11225 * fileio.c (check_existing, check_executable, check_writable):
11226 * process.c (network_interface_list, network_interface_info):
11227 Move earlier, so that we don't need forward decls.
11228 * gnutls.c (fn_gnutls_transport_set_errno)
11229 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11231 * w32.c (init_environment): Use faccessat rather than
11232 check_existing, partly for consistency with the rest of the code
11233 in this file, partly so that check_existing can be static.
11235 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11236 * emacs.c (MAIN_PROGRAM): New macro.
11237 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11238 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11240 bool vector int width fixes
11241 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11242 (Fbool_vector_count_matches_at):
11243 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11244 can exceed PTRDIFF_MAX, at least in theory.
11245 (Fbool_vector_count_matches_at):
11246 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11248 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11250 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11251 (struct sockaddr): Add forward decl, for platforms that lack it.
11253 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11255 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11258 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11260 * w32.c (network_interface_get_info, network_interface_list)
11261 (network_interface_info): New functions. (Bug#15610)
11262 (GetAdaptersInfo_Proc): New typedef.
11263 (get_adapters_info): New wrapper function.
11264 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11266 * process.h (network_interface_list, network_interface_info):
11269 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11270 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11271 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11272 for WINDOWSNT. Doc fix.
11273 (syms_of_process): Defsubr Snetwork_interface_list and
11274 Snetwork_interface_info unconditionally.
11276 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11277 in NS GUI sessions. (Bug#15629)
11279 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11281 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11283 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11285 * print.c (print_object): Print " ..." when truncating bool vectors.
11287 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11289 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11290 standard mouse buttons.
11292 * termhooks.h (struct input_event): Remove incorrect commentary.
11294 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11296 Disallow bool vector operations on mixed-length operands.
11297 The old behavior left garbage in the result vector sometimes,
11298 and didn't seem to be useful.
11299 * data.c (Qwrong_length_argument): New static var.
11300 (wrong_length_argument): New function.
11301 (bool_vector_binop_driver): Check that args agree in length.
11303 * keyboard.c, keyboard.h (all_kboards): Now static.
11305 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11307 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11308 note from the lispref.
11310 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11312 * nsterm.h (struct ns_display_info): Remove set-but-unused
11313 member image_cache (image caches are per-terminal anyway).
11314 (FRAME_X_IMAGE_CACHE): Remove.
11315 * nsterm.m (ns_initialize_display_info): Adjust user.
11317 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11319 * w32proc.c: Include mingw_time.h.
11321 * w32.c: Include mingw_time.h.
11323 Implement scrolling of TTY menus when the screen is too short.
11325 * term.c (tty_menu_display): Accept an additional argument, the
11326 menu item from which to start displaying the menu. Account for
11327 the value of Y when limiting the menu to the number of available
11329 (mi_result): New enumeration.
11330 (read_menu_input): Return enumerated value. When the y coordinate
11331 hits min_y or max_y, return scroll indication instead of wrapping
11333 (tty_menu_activate): Handle the scrolling indications from
11334 read_menu_input. Compute the first menu item to display and pass
11335 it to tty_menu_display.
11337 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11339 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11340 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11341 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11342 Adjust to match the change described below.
11343 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11344 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11345 memory_below_frame members to...
11346 * termchar.h (struct tty_display_info): ...here because they're
11347 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11348 * term.c (init_tty):
11349 * nsterm.m (ns_create_terminal):
11350 * w32term.c (w32_create_terminal):
11351 * xterm.c (x_create_terminal): Adjust users.
11352 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11353 to filter out non-TTY frames. Adjust comment.
11354 (scrolling): Adjust user. Prefer eassert for debugging check.
11356 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11358 * xfaces.c (PT_PER_INCH): Remove unused macro.
11359 * termhooks.h (struct terminal): Remove set-but-unused
11360 member fast_clear_end_of_line.
11361 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11362 * nsterm.m (ns_create_terminal):
11363 * term.c (init_tty):
11364 * w32term.c (w32_create_terminal):
11365 * xterm.c (x_create_terminal): Adjust users.
11367 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11369 * lisp.h (bool_vector_size): New function.
11370 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11371 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11372 (Fbool_vector_not, Fbool_vector_count_matches_at):
11373 Remove uses of 'eassume' that should no longer be needed,
11374 because they are subsumed by the 'eassume' in bool_vector_size.
11376 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11378 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11379 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11380 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11382 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11384 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11385 have different dimensions. (Bug#15575)
11387 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11390 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11392 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11394 * term.c (tty_menu_show): Never return with unbalanced
11395 specpdl. Use eassert for debugging check. Adjust style.
11397 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11399 * term.c (read_menu_input): Make selection of menu items
11400 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11401 (tty_menu_activate): Fix off-by-one error when computing max_y.
11403 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11405 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11406 audit logging (only used with GnuTLS 3.x) and enable it.
11408 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11410 * dispnew.c (redraw_frame): Remove useless #ifdef because
11411 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11412 Also, move TTY fflush to...
11413 * term.c (tty_update_end): ...this function.
11415 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11417 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11418 the end of the frame's glyph matrix. (Bug#15575)
11420 * term.c (tty_menu_display): Don't move cursor while overwriting
11421 frame's glyphs with menu items. Limit the number of items
11422 displayed to what can be shown on the available screen lines,
11423 excluding the echo area.
11424 (tty_menu_activate): Limit the Y coordinate allowed by
11425 read_menu_input to the last screen line used for menu display.
11427 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11429 * lisp.h (eassume): New macro.
11430 Also, include <verify.h>, for 'assume'.
11431 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11432 (vroundup, vector_nbytes):
11433 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11434 (Fbool_vector_not, Fbool_vector_count_matches)
11435 (Fbool_vector_count_matches_at):
11436 Use eassume, not eassert.
11437 * casetab.c (set_identity, shuffle):
11438 * composite.c (composition_gstring_put_cache):
11439 * dispnew.c (update_frame_1):
11440 * ftfont.c (ftfont_shape_by_flt):
11441 * image.c (gif_load):
11442 * intervals.c (offset_intervals):
11443 * macfont.m (macfont_shape):
11444 Remove calls to 'assume' that are no longer needed, because
11445 --enable-gcc-warnings no longer generates bogus warnings
11446 when these calls are removed.
11448 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11450 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11452 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11454 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11455 (Qsubstitute_env_in_file_name): New var.
11456 (syms_of_fileio): Define it.
11458 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11460 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11461 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11464 * term.c (save_and_enable_current_matrix): Don't allocate and
11465 don't save margin areas.
11466 (restore_desired_matrix): Don't restore margin areas.
11467 (free_saved_screen): Don't free margin areas.
11469 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11471 * image.c: Pacify --enable-gcc-warnings.
11472 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11473 #define only if used.
11475 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11477 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11478 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11479 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11480 (gif_load): For giflib v5.x and later, display the error message
11481 produced by giflib when its functions fail.
11482 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11485 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11487 * keyboard.c (last_event_timestamp): Remove. For X selection and
11488 GTK popup menus, it may be obtained from per-frame X display info.
11489 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11490 (process_special_events): Adjust users.
11491 * keyboard.h (last_event_timestamp): Remove declaration.
11492 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11493 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11494 * menu.h (xmenu_show): Adjust prototype.
11495 * menu.c (Fx_popup_menu): Adjust user.
11496 * xselect.c (x_own_selection, x_get_foreign_selection)
11497 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11499 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11501 * keyboard.c (init_kboard): Now static. Add arg
11502 to denote window system. Adjust comment.
11503 (init_keyboard): Adjust user.
11504 (allocate_kboard): New function.
11505 (syms_of_keyboard):
11506 * nsterm.m (ns_term_init):
11507 * term.c (init_tty):
11508 * w32term.c (w32_create_terminal):
11509 * xterm.c (x_term_init): Use it.
11510 * keyboard.h (init_kboard): Remove prototype.
11511 (allocate_kboard): Add prototype.
11513 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11515 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11516 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11518 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11520 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11522 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11524 * term.c (tty_menu_activate): Flush the output stream after
11525 showing the cursor, and don't mark the frame garbaged at exit from
11526 the function. Fixes redisplay glitches when moving from one menu
11529 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11531 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11532 or throw error (Bug#15570).
11534 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11536 * intervals.c (temp_set_point_both): Move test into 'eassert',
11539 * lisp.h (eassert): Don't use 'assume'.
11540 Sometimes 'assume' wins in performance, and sometimes it loses,
11541 so it shouldn't be used all the time. Perhaps we need two
11542 flavors of 'eassert', one for where 'assume' is far more likely
11543 to help or to hurt; but that can be done later.
11544 Reported by Dmitry Antipov in
11545 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11546 Also, don't include <verify.h>; no longer needed.
11548 2013-10-09 Glenn Morris <rgm@gnu.org>
11550 * eval.c (Fcond): Doc tweak.
11552 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11554 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11555 expressions with side effects to eassert. (Bug#15565)
11557 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11559 * fns.c (hashfn_user_defined): Allow hash functions to return any
11562 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11564 Fix minor problems found by static checking.
11565 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11566 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11567 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11568 * keyboard.c (read_menu_command): Remove unused local.
11569 * lisp.h (read_menu_command): New decl.
11570 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11571 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11572 Return ptrdiff_t, not int.
11573 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11574 not int, for benefit of xpalloc.
11575 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11577 (have_menus_p): Remove; unused.
11578 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11579 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11580 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11582 (save_and_enable_current_matrix): Omit unnecessary casts.
11583 (read_menu_input): Omit local extern decl (now in lisp.h).
11584 Don't access uninitialized storage if mouse_get_xy fails.
11585 (tty_menu_activate): Mark local as initialized, for lint.
11586 (tty_menu_activate, tty_meny_show): Remove unused locals.
11588 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11590 Support menus on text-mode terminals.
11591 * xterm.h (xw_popup_dialog): Add prototype.
11593 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11594 (xmenu_show): Block input here, instead in Fx_popup_menu.
11595 (xw_popup_dialog): New function, with X-specific bits of popup
11598 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11601 * window.c (Fset_window_configuration): Use run-time tests of the
11602 frame type instead of compile-time conditionals, when menu-bar
11603 lines are considered.
11605 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11606 (w32_popup_dialog): New prototypes.
11608 * w32menu.c (Fx_popup_dialog): Function deleted.
11609 (w32_popup_dialog): New function, with w32 specific bits of popup
11610 dialogs. Block input here.
11612 * w32inevt.c (w32_console_read_socket): Minor change to add
11613 debugging TTY events.
11615 * w32fns.c (show_hourglass): If returning early because the frame
11616 is not a GUI frame, unblock input.
11618 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11619 (cursorY): New functions.
11621 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11622 WINDOWSNT, macros that call curX and curY elsewhere.
11624 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11626 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11627 specific function to hide and show cursor on a text-mode terminal.
11628 (tty_menu_struct, struct tty_menu_state): New structures.
11629 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11630 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11631 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11632 (tty_menu_locate, save_and_enable_current_matrix)
11633 (restore_desired_matrix, screen_update, read_menu_input)
11634 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11635 (tty_pop_down_menu, tty_menu_last_menubar_item)
11636 (tty_menu_new_item_coords, tty_menu_show): New functions.
11637 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11639 * nsterm.h (ns_popup_dialog): Adjust prototype.
11641 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11642 of in x-popup-menu.
11643 (ns_popup_dialog): Adapt order of arguments to the other
11644 *_menu_show implementations.
11645 (Fx_popup_dialog): Function deleted.
11647 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11649 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11651 * menu.c (have_boxes): New function.
11652 (single_keymap_panes): Use it instead of a compile-time
11654 (single_menu_item): Use run-time tests of the frame type instead
11655 of compile-time conditionals.
11656 (encode_menu_string): New function.
11657 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11658 the macro, since different types of frame need different encoding
11660 (digest_single_submenu): Use run-time tests of frame type instead
11661 of, or in addition to, compile-time conditionals.
11662 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11663 (Fx_popup_menu): Detect when the function is called from keyboard
11664 on a TTY. Don't barf when invoked on a text-mode frame.
11665 Check frame type at run time, instead of compile-time conditionals for
11666 invoking terminal-specific menu-show functions.
11667 Call tty_menu_show on text-mode frames.
11668 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11669 run time to determine which alternative to invoke; support dialogs
11672 * keyboard.h <Qmouse_movement>: Declare.
11674 * keyboard.c <Qmouse_movement>: Now extern.
11675 <Qecho_keystrokes>: New static variable.
11676 (read_key_sequence): Accept an additional argument, a flag to
11677 prevent redisplay during reading of the key sequence. All callers
11679 (read_menu_command): New function.
11680 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11682 (toolkit_menubar_in_use): New function.
11683 (make_lispy_event): Use it instead of a compile-time test.
11685 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11686 window-system being available.
11688 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11689 to x-popup-dialog on the frame type, they all now support popup
11692 * dispnew.c (save_current_matrix): Save the margin areas.
11693 (restore_current_matrix): Restore margin areas.
11694 (update_frame_with_menu): New function.
11696 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11699 * alloc.c (make_save_ptr): Now compiled unconditionally.
11701 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11703 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11704 (redraw_frame, update_frame): Adjust users.
11705 * dispextern.h (set_window_update_flags): Adjust prototype.
11706 * xdisp.c (redisplay_internal): When updating all frames with zero
11707 windows_or_buffers_changed, assume that only the windows that shows
11708 current buffer should be really updated.
11710 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11712 Do not allocate huge temporary memory areas and objects while encoding
11713 for file I/O, thus reducing an enormous memory usage for large buffers.
11714 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11715 * coding.h (struct coding_system): New member raw_destination.
11716 * coding.c (setup_coding_system): Initialize it to zero.
11717 (encode_coding_object): If raw_destination is set, do not create
11718 dst_object. Add comment.
11719 * fileio.c (toplevel): New constant E_WRITE_MAX.
11720 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11721 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11723 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11725 * nsterm.m (windowDidExitFullScreen:)
11726 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11728 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11730 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11731 * keyboard.c (unblock_input_to): Don't process pending signals
11732 if a fatal error is in progress.
11734 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11735 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11736 they're talking about words in Lisp bool vectors.
11737 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11738 * data.c (popcount_bits_word): Rename from popcount_size_t.
11739 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11742 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11744 Improve support for popcount and counting trailing zeros (Bug#15550).
11745 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11746 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11747 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11748 (popcount_size_t_msc, popcount_size_t_gcc):
11749 Remove; now done by Gnulib.
11750 (popcount_size_t): Now a macro that defers to Gnulib.
11751 (count_trailing_zero_bits): Return int, for consistency with
11752 Gnulib and because Emacs prefers signed to unsigned int.
11753 Don't assume that size_t is either unsigned int or unsigned long
11754 or unsigned long long.
11755 (size_t_to_host_endian): Do not assume that size_t is either
11756 exactly 32 or exactly 64 bits wide.
11757 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11758 etc., so that it's now an enum constant, not a macro.
11759 No need to assume that it's either 32 or 64.
11761 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11763 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11766 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11768 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11769 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11771 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11773 emacs_read and emacs_write now use void *, not char *.
11774 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11775 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11776 Buffer arg is now void *, not char *. This matches plain
11777 'read' and 'write' better, and avoids a constraint violation
11778 on Solaris 9 with Oracle Studio.
11780 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11782 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11783 memset to explicit loop. Otherwise copy largest possible chunk
11784 from initialized to uninitialized part, thus allowing the longer
11785 memcpy runs and reducing the number of loop iterations.
11787 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11789 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11790 hide toolbar (Bug#15388).
11791 (windowDidEnterFullScreen:): If presentation options are zero,
11792 set them here (Bug#15388).
11793 (ns_update_auto_hide_menu_bar): Remove runtime check.
11794 Don't auto hide dock unless menubar is also auto hidden.
11796 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11798 * editfns.c (message): Mention batch mode in doc string.
11800 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11802 * nsterm.m (check_native_fs): Remove erroneous comment.
11804 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11806 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11807 uses find_newline instead of scan_newline and so doesn't move point.
11809 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11811 Use hardware support for byteswapping on glibc x86 etc.
11812 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11813 whereas the old swap64 needed 30.
11814 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11815 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11816 Use byteswap.h's macros to swap bytes.
11817 * lisp.h (swap16, swap32, swap64): Remove.
11818 All uses replaced by bswap_16, bswap_32, bswap_64.
11820 * bytecode.c (exec_byte_code): Use some more volatile variables
11821 to work around local variables getting clobbered by longjmp.
11822 Port to pre-C99, which doesn't allow decls after stmts.
11824 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11826 * lisp.h (eassert): Assume that COND is true when optimizing.
11827 In other words, take on the behavior of eassert_and_assume.
11828 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11829 (eassert_and_assume): Remove. All uses replaced by eassert.
11831 * xdisp.c (Qglyphless_char): Now static.
11833 Adjust to merge from gnulib.
11834 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11835 * lisp.h: Include <verify.h>, for 'assume'.
11837 * eval.c (clobbered_eassert): New macro.
11838 (internal_catch, internal_condition_case)
11839 (internal_condition_case_1, internal_condition_case_2)
11840 (internal_condition_case_n): Use it instead of eassert
11841 when the argument contains locals clobbered by longjmp.
11842 Don't use clobbered locals outside of clobbered_eassert.
11843 (internal_lisp_condition_case): Use a volatile variable
11844 to work around a local variable's getting clobbered.
11846 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11848 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11849 (PUSH_HANDLER): New macro.
11850 (catchlist): Remove.
11851 (handlerlist): Always declare.
11853 * eval.c (catchlist): Remove (merge with handlerlist).
11854 (handlerlist, lisp_eval_depth): Not static any more.
11855 (internal_catch, internal_condition_case, internal_condition_case_1)
11856 (internal_condition_case_2, internal_condition_case_n):
11858 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11859 handlerlist/catchlist.
11860 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11861 handlerlist which can only handle a single condition-case handler at
11863 (find_handler_clause): Simplify since we only a single branch here
11866 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11868 (bcall0): New function.
11869 (exec_byte_code): Add corresponding cases. Improve error message when
11870 encountering an invalid byte-code. Let Bunwind_protect accept
11871 a function (rather than a list of expressions) as argument.
11873 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11874 and make them unconditional now that they're heap-allocated.
11876 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11878 * charset.c (Fdecode_char, Fencode_char): Remove description of
11879 `restriction' arg. now that it's hidden by advertised-calling-convention.
11881 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11883 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11884 Remove unused variable (from mac-port).
11885 (macfont_draw): Use s->ybase for correct y position.
11887 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11889 * frame.h (struct frame): Drop has_minibuffer member because...
11890 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11891 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11893 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11895 * window.h (struct window): Prefer enum text_cursor_kinds to int
11896 for phys_cursor_type member. Move the latter, phys_cursor_width,
11897 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11898 * window.c (replace_window, make_window): Adjust users.
11900 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11902 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11903 this module is never compiled otherwise.
11905 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11907 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11910 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11912 * xdisp.c (get_next_display_element): Don't call face_for_font in
11913 a build configured --without-x. (Bug#15484)
11915 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11917 * window.c (calc_absolute_offset): #elif should be #elif defined.
11919 * frame.c (delete_frame): Block/unblock input to overcome race
11920 condition (Bug#15475).
11922 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11924 * frame.c (delete_frame): Record selected frame only after
11925 calling Qdelete_frame_functions (Bug#15477).
11927 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11929 * nsterm.m (ns_selection_color): Remove.
11930 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11931 NSColor selectedText(Background)Color. Only for COCOA.
11932 (ns_term_init): Remove assignment of ns_selection_color, logic
11933 moved to ns_get_color.
11935 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11936 NS_SELECTION_COLOR_DEFAULT.
11937 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11939 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11941 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11942 frame' does not have the tool_bar_window member.
11944 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11946 Signal error when reading an empty byte-code object (Bug#15405)
11947 * lread.c (read1): Signal error.
11948 * alloc.c (make_byte_code): eassert header size.
11949 (sweep_vectors): Change an int to size_t.
11951 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11953 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11954 instead of ints, as it's the usual style for offsetof constants. See:
11955 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11957 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11958 This is ugly, but it should fix the performance problem for older
11959 GCC versions in the short run. I'll look into integrating the
11960 Gnulib module for popcount, as a better fix.
11961 See the thread starting in:
11962 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11963 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11964 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11965 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11966 (popcount_size_t): Use it.
11968 2013-09-24 Daniel Colascione <dancol@dancol.org>
11970 * process.c (Fnetwork_interface_info): Fix build break due to
11973 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11975 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11976 Prefer signed to unsigned integers where either will do.
11977 No need for 'const' on locals that do not escape.
11978 Omit easserts with unnecessary and unportable assumptions about
11979 alignment. Avoid unnecessary casts to char *.
11981 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11983 Use union for the payload of struct Lisp_Vector.
11984 This helps to avoid a few glitches dictated by C's aliasing rules.
11985 * lisp.h (struct Lisp_Vector): Use union for next and
11986 contents member. Adjust comment. Change related users.
11987 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11988 Related users changed.
11989 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11990 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11991 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11992 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11994 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11996 Optimize glyph row clearing and copying routines.
11997 * dispextern.h (struct glyph_row): Change layout of struct
11998 glyph_row to help copy_row_except_pointers. Adjust comment.
11999 * dispnew.c (null_row): Remove.
12000 (clear_glyph_row): Use offsetof and memset to find and clear
12001 just the members that need clearing. Adjust comment.
12002 (copy_row_except_pointers): Likewise for copying.
12004 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
12006 Some minor cleanups of recently-added bool vector code.
12007 * conf_post.h (assume): Always return void. Use lint version
12008 only if GCC and MSC versions don't apply.
12009 * conf_post.h (assume):
12010 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
12011 Depend on _MSC_VER, not __MSC_VER, for consistency with
12013 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
12014 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
12015 (bool_vector_binop_driver, count_trailing_zero_bits)
12016 (size_t_to_host_endian): Now static, not static inline;
12017 the latter isn't needed with modern compilers and doesn't
12018 work with older compilers anyway.
12020 * alloc.c (valgrind_p): Use bool for boolean.
12022 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12024 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12025 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12026 (display_last_displayed_message_p, message_buf_print)
12027 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12028 Use bool for boolean.
12029 * dispextern.h (cancel_line, init_desired_glyphs):
12030 Remove ancient leftover.
12031 (help_echo_showing_p, hourglass_shown_p):
12032 * lisp.h (noninteractive_need_newline): Adjust declaration.
12034 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12036 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12038 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12039 ...this file and convert the latter to static. Adjust comment.
12040 (make_initial_frame):
12041 * window.c (init_window_once): Adjust user.
12042 * frame.h (last_nonminibuf_frame): Remove declaration.
12043 * lisp.h (selected_frame): Likewise.
12044 * msdos.c (the_only_display_info): Adjust comment.
12046 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12048 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12049 computing the end column of mouse-highlight that comes from
12050 display or overlay strings. (Bug#15437)
12051 (note_mouse_highlight): Adapt calculation of last argument to
12052 mouse_face_from_string_pos to the above change.
12054 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12055 all platforms, not just for clang.
12057 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12059 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12060 about excess arguments to snprintf.
12062 * conf_post.h(assume): Use __builtin_unreachable for clang.
12064 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12066 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12067 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12069 2013-09-23 Daniel Colascione <dancol@dancol.org>
12071 * alloc.c (USE_VALGRIND): New macro; on by default
12072 when ENABLE_CHECKING.
12073 (mark_maybe_object, mark_maybe_pointer)
12074 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12076 (valgrind_p) [USE_VALGRIND]: New variable.
12077 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12079 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12081 * process.c (wait_reading_process_output): Change int pnamelen to
12084 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12085 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12086 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12087 argument to unsigned long to avoid warning.
12088 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12090 * conf_post.h (assume): Fix compiler error: x shall be cond.
12092 2013-09-22 Daniel Colascione <dancol@dancol.org>
12094 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12095 warning when compiling without a window system.
12097 2013-09-22 Daniel Colascione <dancol@dancol.org>
12099 * data.c (Qbool_vector_p): New symbol.
12100 (bool_vector_spare_mask, popcount_size_t_generic)
12101 (popcount_size_t_msc, popcount_size_t_gcc)
12103 (bool_vector_binop_driver)
12104 (count_trailing_zero_bits, size_t_to_host_endian)
12105 (Fbool_vector_exclusive_or)
12106 (Fbool_vector_union)
12107 (Fbool_vector_intersection, Fbool_vector_set_difference)
12108 (Fbool_vector_subsetp, Fbool_vector_not)
12109 (Fbool_vector_count_matches)
12110 (Fbool_vector_count_matches_at): New functions.
12111 (syms_of_data): Intern new symbol, functions.
12112 * alloc.c (bool_vector_payload_bytes): New function.
12113 (Fmake_bool_vector): Instead of calling Fmake_vector,
12114 which performs redundant initialization and argument checking,
12115 just call allocate_vector ourselves. Make sure we clear any
12116 terminating padding to zero.
12117 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12118 instead of open-coding the size calculation.
12119 (vroundup_ct): New macro.
12120 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12121 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12122 * composite.c (composition_gstring_put_cache):
12123 Change lint_assume to assume.
12124 * conf_post.h (assume): New macro.
12125 (lint_assume): Remove.
12126 * dispnew.c (update_frame_1): Change lint_assume to assume.
12127 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12129 * image.c (gif_load): Change lint_assume to assume.
12130 * lisp.h (eassert_and_assume): New macro.
12131 (Qbool_vector_p): Declare.
12132 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12133 (swap16, swap32, swap64): New inline functions.
12134 * macfont.m (macfont_shape): Change lint_assume to assume.
12135 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12136 * xsettings.c (parse_settings): Use new swap16 and
12137 swap32 from lisp.h instead of file-specific macros.
12139 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12141 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12142 found (which can legitimately happen when the glyph row at the
12143 window start is disabled in the current_matrix. (Bug#15365)
12145 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12147 Fix syntax.h bug introduced by recent INLINE change.
12148 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12149 conditionally compiled one way in some modules, and a different
12150 way in others. This doesn't work with extern inline functions,
12151 which must have the same definition in all modules, because the
12152 defining code might be shared across modules, depending on the
12153 implementation. Symptoms reported by Martin Rudalics in:
12154 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12155 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12156 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12157 overriding the corresponding functions in syntax.h.
12158 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12159 (syntax_property): New inline functions.
12160 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12161 Rewrite in terms of these new functions.
12163 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12165 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12166 not chars_in_text, whose result depends on the multibyteness of
12167 the current buffer. (Bug#15426)
12169 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12171 Port recent change to hosts where pointers aren't 'long'.
12172 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12173 Don't assume that pointers are the same width as 'long'.
12174 Add a compile-time check that a pointer fits into two X slots.
12176 A simpler, centralized INLINE.
12177 * conf_post.h (INLINE): Define only if not already defined.
12178 This allows us to use a single INLINE, defined by one file
12180 * emacs.c (INLINE): Define it.
12181 Also, include category.h, charset.h, composite.h, dispextern.h,
12182 syntax.h, systime.h, so that their INLINE definitions are expanded
12183 properly for Emacs.
12184 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12185 * buffer.h, buffer.c (BUFFER_INLINE):
12186 * category.h, category.c (CATEGORY_INLINE):
12187 * character.h, character.c (CHARACTER_INLINE):
12188 * charset.h, charset.c (CHARSET_INLINE):
12189 * composite.h, composite.c (COMPOSITE_INLINE):
12190 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12191 * frame.h, frame.c (FRAME_INLINE):
12192 * intervals.h, intervals.c (INTERVALS_INLINE):
12193 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12194 * lisp.h, alloc.c (LISP_INLINE):
12195 * process.h, process.c (PROCESS_INLINE):
12196 * syntax.h, syntax.c (SYNTAX_INLINE):
12197 * systime.h, sysdep.c (SYSTIME_INLINE):
12198 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12199 * window.h, window.c (WINDOW_INLINE):
12200 Remove. All uses replaced with INLINE.
12202 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12204 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12205 to avoid Bug#15398.
12207 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12209 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12210 'const char *' to avoid compiler warnings due to similar change in
12211 the prototype of x_get_string_resource.
12213 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12215 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12216 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12217 going to replace static variables below. Adjust comments.
12218 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12219 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12220 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12221 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12222 Related users changed.
12223 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12224 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12225 last_mouse_movement_time, going to replace static variables below.
12227 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12228 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12230 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12231 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12232 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12233 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12234 static variables below.
12235 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12236 (last_mouse_scroll_bar): Remove.
12237 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12238 (mouseExited): Related users changed.
12240 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12242 Do not use external array to process X scroll bar messages.
12243 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12244 (x_send_scroll_bar_event): Pack window pointer into two slots
12245 of XClientMessageEvent if we're 64-bit. Adjust comment.
12246 (x_scroll_bar_to_input_event): Unpack accordingly.
12248 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12250 Ifdef away recent changes which aren't relevant to NS port.
12251 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12252 [!HAVE_NS]: Declare as such.
12253 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12254 [!HAVE_NS]: Define as such.
12256 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12258 * frame.c (x_redo_mouse_highlight): New function
12259 to factor out common code used in W32 and X ports.
12260 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12261 * xterm.h (struct x_display_info):
12262 * w32term.h (struct w32_display_info):
12263 * nsterm.h (struct ns_display_info): New members
12264 last_mouse_motion_frame, last_mouse_motion_x and
12265 last_mouse_motion_y, going to replace static variables below.
12266 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12267 (redo_mouse_highlight): Remove.
12268 (note_mouse_movement, syms_of_xterm): Adjust user.
12269 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12270 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12271 (redo_mouse_highlight): Remove.
12272 (note_mouse_movement, syms_of_w32term): Adjust user.
12273 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12274 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12276 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12277 * nsfns.m (compute_tip_xy): Adjust user.
12279 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12281 * frame.c (x_mouse_grabbed): New function.
12282 * dispextern.h (x_mouse_grabbed): Add prototype.
12283 (last_mouse_frame): Remove declaration.
12284 * xterm.h (struct x_display_info):
12285 * w32term.h (struct w32_display_info):
12286 * nsterm.h (struct ns_display_info): New member
12287 last_mouse_frame, going to replace...
12288 * xdisp.c (last_mouse_frame): ...global variable.
12289 (note_tool_bar_highlight):
12290 * w32term.c (w32_mouse_position, w32_read_socket):
12291 * xterm.c (XTmouse_position, handle_one_xevent):
12292 Use x_mouse_grabbed.
12293 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12295 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12297 * w32term.c (w32_read_socket): Avoid temporary
12298 variables in a call to x_real_positions.
12299 * xterm.c (handle_one_xevent): Likewise.
12301 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12303 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12304 (x_icon_type): Remove prototype.
12305 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12306 * frame.c (x_icon_type): Remove.
12307 * w32term.c (x_make_frame_visible, x_iconify_frame):
12308 * xterm.c (x_make_frame_visible, x_iconify_frame):
12309 Use x_set_bitmap_icon to factor out common code.
12311 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12313 * dispextern.h (check_x_display_info, x_get_string_resource):
12314 Declare here just once and unify the latter.
12315 * frame.c (check_x_display_info, x_get_string_resource):
12316 * nsterm.h (check_x_display_info):
12317 * xrdb.c (x_get_string_resource):
12318 * xterm.h (check_x_display_info): Remove prototypes.
12319 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12320 * w32reg.c (x_get_string_resource): Likewise.
12321 (w32_get_rdb_resource): Adjust user.
12323 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12325 * xterm.h (struct x_display_info): New member
12326 x_pending_autoraise_frame, going to replace...
12327 * xterm.c (pending_autoraise_frame): ...static variable.
12328 (x_new_focus_frame, XTread_socket): Adjust users.
12329 * w32term.h (struct w32_display_info): New member
12330 w32_pending_autoraise_frame, going to replace...
12331 * w32term.c (pending_autoraise_frame): ...global variable.
12332 (x_new_focus_frame, w32_read_socket): Adjust users.
12334 2013-09-17 Glenn Morris <rgm@gnu.org>
12336 * xdisp.c (message_dolog): If we create *Messages*,
12337 switch it to messages-buffer-mode.
12339 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12341 Don't overuse 'const' in types of locals.
12342 * bidi.c (bidi_count_bytes):
12343 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12344 (xg_event_is_for_scrollbar):
12345 * xselect.c (x_handle_property_notify)
12346 (x_handle_selection_notify, x_handle_dnd_message):
12347 * xsettings.c, xsettings.h (xft_settings_event):
12348 * xterm.c (x_handle_net_wm_state, handle_one_event)
12349 (x_menubar_window_to_frame, x_detect_focus_change)
12350 (construct_mouse_click, note_mouse_movement)
12351 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12352 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12353 (handle_one_xevent, x_handle_net_wm_state):
12354 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12355 (x_handle_dnd_message):
12356 Avoid unnecessary 'const', typically the second 'const' in
12357 'const foo * const arg', a 'const' that does not affect the API
12358 and doesn't significantly help the human reader.
12360 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12362 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12363 only if Glib < 2.36.0.
12364 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12365 * xsettings.c (init_gconf, init_gsettings): Do not check
12367 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12369 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12371 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12373 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12374 before calling g_type_init.
12376 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12378 * nsterm.m (syms_of_nsterm): ... to here.
12380 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12382 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12383 (ignore_next_mouse_click_timeout): Use Time as X does.
12384 (handle_one_xevent): Avoid cast and use unsigned comparison.
12386 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12388 Do not copy X event in handle_one_xevent except KeyPress case.
12389 Wnen XEvent is processed, it is unlikely to be changed except
12390 KeyPress case, so we can avoid copying and use const pointer to
12391 const data to make sure that an event is not changed elsewhere.
12392 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12393 const' and do not create local copy except for the KeyPress event.
12394 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12395 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12396 (x_handle_net_wm_state, x_menubar_window_to_frame)
12397 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12398 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12399 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12400 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12401 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12402 (x_handle_dnd_message):
12403 * xsettings.c (xft_settings_event):
12404 Use 'const XEvent * const' where appropriate.
12405 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12407 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12409 Fix X event waiting to handle multiple frames.
12410 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12411 * xterm.c (pending_event_wait): Remove. Adjust users.
12412 (x_detect_focus_change): Pass frame arg.
12413 (handle_one_xevent): Find related frame early and clear per-frame
12414 wait_event_type only if this is an event for the relevant frame.
12415 (x_wait_for_event): Use per-frame wait_event_type.
12417 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12419 * nsfns.m (Fx_create_frame): Fix font driver registration for
12422 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12423 for syms_of_macfont.
12425 * nsterm.m: Include macfont.h.
12426 (ns_tmp_flags, ns_tmp_font): Remove.
12427 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12428 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12429 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12430 (changeFont:): Fix code style. Check for font driver type when
12433 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12436 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12437 (nsfont_open): Set font driver type.
12438 Set font->ascent and font->descent. Figure out font instead of
12439 ns_tmp_font, and flags instead of ns_tmp_flags.
12440 Fix indentation. Remove call to ns_draw_text_decoration,
12443 * nsfns.m: Include macfont.h.
12444 (Fx_create_frame): Register macfont driver, make a better default font.
12445 (Fns_popup_font_panel): Get font from macfont driver, if used.
12447 * macfont.m, macfont.h, macuvs.h: New files.
12449 * font.h: Declare syms_of_macfont.
12451 * font.c (syms_of_font): Call syms_of_macfont.
12453 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12455 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12457 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12458 and it is always zero for others, so I assume that this is an ancient
12459 leftover which nobody will want to change any more.
12460 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12461 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12462 * frame.c (x_set_scroll_bar_width):
12463 * w32fns.c (w32_createscrollbar):
12464 * w32term.c (w32_set_vertical_scroll_bar):
12465 * xfns.c (x_set_scroll_bar_default_width):
12466 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12467 (x_scroll_bar_expose): Related users changed.
12469 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12471 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12472 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12473 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12475 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12476 Define once here...
12477 * nsterm.h, w32term.h, xterm.h: ...and not here.
12478 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12479 Remove unused Xisms.
12480 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12481 these modules are never compiled otherwise.
12483 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12485 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12486 Doc fix. (Bug#15375)
12488 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12490 Unify Fx_focus_frame between all ports.
12491 * frame.h (x_focus_frame): New prototype.
12492 * xfns.c (Fx_focus_frame): Remove.
12493 (syms_of_xfns): Do not defsubr it.
12494 (x_focus_frame): X implementation.
12495 * nsfns.m (Fx_focus_frame): Remove.
12496 (syms_of_nsfns): Do not defsubr it.
12497 (x_focus_frame): NS implementation.
12498 * w32term.c (Fx_focus_frame): Remove.
12499 (x_focus_on_frame): Rename to...
12500 (x_focus_frame): W32 implementation.
12501 * w32term.h (x_focus_on_frame): Remove prototype.
12502 * w32fns.c (Fx_focus_frame): Remove.
12503 (syms_of_w32fns): Do not defsubr it.
12504 * frame.c (Fx_focus_frame): Define here.
12505 (syms_of_frame): Defsubr here.
12506 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12508 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12510 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12511 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12512 each port to reference the port-specific window system data.
12513 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12514 (FRAME_DISPLAY_INFO): Define.
12515 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12516 (FRAME_DISPLAY_INFO): Define. Adjust users.
12517 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12518 (FRAME_DISPLAY_INFO): Define. Adjust users.
12519 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12520 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12521 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12522 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12523 * xselect.c, xterm.c: All related users changed.
12525 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12527 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12528 (x_menubar_window_to_frame): Remove prototypes.
12529 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12530 (x_menubar_window_to_frame, x_top_window_to_frame):
12532 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12533 (x_menubar_window_to_frame, x_top_window_to_frame):
12534 ...to here and convert all but the last to static.
12536 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12538 * lisp.mk (lisp): Add w32-common-fns.elc.
12540 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12542 * charset.c (char_charset): Document an exception for char-charset.
12544 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12546 * xterm.h (x_display_info): New field last_user_time...
12547 * xterm.c (toplevel): ...to replace static last_user_time.
12548 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12550 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12552 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12553 scroll bar values to prevent thumb from disappear and update comment.
12555 2013-09-11 Glenn Morris <rgm@gnu.org>
12557 * emacs.c (usage_message): Possessive apostrophe tweak.
12559 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12561 * nsterm.m (syms_of_nsterm): Use Qns.
12562 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12563 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12564 * xfns.c (x_display_info_for_name, Fx_open_connection):
12565 Remove old '#if 0' code.
12566 (syms_of_xfns): Use Qx.
12567 * termhooks.h (fullscreen_hook): Remove the leftover.
12568 (struct terminal): Fix typo in comment.
12570 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12572 Cleaning up a few X scroll bar bits.
12573 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12574 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12575 New member last_seen_part, going to replace...
12576 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12577 (xt_action_hook) [USE_LUCID]: Adjust user.
12578 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12579 Lucid-specific scroll bar support.
12580 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12581 to int and adjust to use last_seen_part member.
12582 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12583 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12584 Initialize last_seen_part.
12586 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12588 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12589 insert-buffer-substring an empty string.
12591 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12593 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12594 avoiding a GCC warning.
12596 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12598 Ifdef away frame tool bar code when it is not really used.
12599 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12600 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12601 and minimize_tool_bar_window_p under the above.
12602 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12603 (fset_tool_bar_window): Likewise.
12604 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12605 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12606 (change_frame_size_1):
12607 * window.c (window_from_coordinates, Frecenter): Adjust users.
12608 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12609 code is not really used.
12610 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12611 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12612 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12613 [!USE_GTK && !HAVE_NS]: Define as such.
12614 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12615 (note_mouse_highlight, expose_frame):
12616 * xfns.c (x_set_tool_bar_lines):
12617 * xterm.c (handle_one_xevent): Adjust users.
12619 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12621 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12622 This bug was introduced by my 2013-08-26 patch, which incorrectly
12623 assumed that the terminfo implementation doesn't use termcap buffers.
12624 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12625 these buffers apparently are used after all.
12626 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12627 (struct tty_display_info): Define members termcap_term_buffer and
12628 termcap_strings_buffer even if TERMINFO.
12630 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12633 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12634 'usage' docstring entry to pacify make-docfile.
12636 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12638 Change comparison functions =, <, >, <=, >= to take many arguments.
12639 * data.c: Change comparison functions' interface and implementation.
12640 * lisp.h: Make arithcompare available for efficient two arg
12642 * bytecode.c: Use arithcompare.
12643 * fileio.c: Use new interface.
12645 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12647 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12649 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12651 * eval.c (Feval): Document the new use of `lexical'.
12653 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12655 Review and drop old frame resize hack.
12656 * frame.h (struct frame): Remove force_flush_display_p.
12657 * dispnew.c (update_frame): Adjust user and don't call
12658 flush_frame here. The comment has said that there was an issues
12659 with redisplaying fringes, but I don't see any differences with
12660 and without this hack. Hopefully we can continue without it.
12661 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12662 current frame matrices twice if resized_p is set.
12664 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12666 Do not populate pure Xism x_sync to other ports.
12667 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12668 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12669 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12670 * w32term.h (x_sync): Remove prototype.
12672 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12674 Cleanup frame flushing.
12675 * dispextern.h (struct redisplay_interface):
12676 Drop flush_display_optional because flush_display is enough
12677 for X and flushing via RIF is just a no-op for others.
12678 * frame.h (flush_frame): New function.
12679 * dispnew.c (update_frame):
12680 * minibuf.c (read_minibuf):
12681 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12683 * keyboard.c (detect_input_pending_run_timers): Do not flush
12684 all frames but selected one in redisplay_preserve_echo_area.
12685 * nsterm.m (ns_flush): Remove no-op.
12686 (ns_redisplay_interface): Adjust user.
12687 * w32term.h (x_flush): Remove no-op.
12688 (w32_redisplay_interface): Adjust user.
12689 * xterm.c (x_flush): Simplify because we do not flush all
12690 frames at once any more. Adjust comment.
12691 (x_redisplay_interface): Adjust user.
12693 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12695 Port --without-x --enable-gcc-warnings to Fedora 19.
12696 * gfilenotify.c (globals_of_gfilenotify):
12697 Call g_type_init only if using an older glib version that needs it.
12699 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12701 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12702 (last_glyphless_glyph_merged_face_id): Remove declarations.
12703 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12704 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12705 (last_glyphless_glyph_merged_face_id): Now static.
12706 (merge_escape_glyph_face): New function, refactored from...
12707 (get_next_display_element): ...here.
12708 (merge_glyphless_glyph_face): New function, refactored from...
12709 (produce_glyphless_glyph): ...here...
12710 * term.c (produce_glyphless_glyph): ...and here.
12712 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12714 * eval.c (eval_sub): Only call Ffunction if necessary.
12716 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12718 Attempt to make redisplay more selective when changing cursor type.
12719 * frame.h (struct frame): New bitfield cursor_type_changed.
12720 * xdisp.c (cursor_type_changed): Remove.
12721 (try_cursor_movement, redisplay_window, try_window_id)
12722 (set_frame_cursor_types, try_window_reusing_current_matrix):
12723 Adjust to use per-frame bitfield.
12724 (redisplay_internal): Look for cursor type change on each visible
12725 frame and consider all frames if cursor type has been changed on
12726 the frame other than selected. If cursor type has been changed on
12727 selected frame only, do not use fast update.
12729 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12731 Attempt to make redisplay more selective when changing fonts.
12732 * frame.h (struct frame): New bitfield fonts_changed.
12733 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12734 (adjust_frame_glyphs): Add prototype.
12735 * dispnew.c (fonts_changed_p): Remove.
12736 (adjust_glyphs): Remove because we do not
12737 adjust matrices on all frames at once any more.
12738 (adjust_frame_glyphs): Block and unblock input here.
12739 (adjust_glyph_matrix): Use fonts_changed.
12740 (change_frame_size_1): Use adjust_frame_glyphs.
12741 * font.c (font_open_entity): Use fonts_changed.
12742 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12743 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12744 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12745 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12746 (shrink_mini_window, Fresize_mini_window_internal)
12747 (window_scroll_pixel_based, Fset_window_configuration)
12748 (apply_window_adjustment, Fset_window_vscroll):
12749 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12750 Use adjust_frame_glyphs.
12751 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12752 (try_window_reusing_current_matrix, try_window_id, display_line)
12753 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12754 (redisplay_internal): Consider fonts_changed and adjust frame
12755 matrices for each frame only if the frame is visible. If font
12756 has been changed on some frame during full redisplay, retry
12757 only visible frames where the font has been actually changed.
12759 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12761 Cache current header and mode line height for each window.
12762 * window.h (struct window): New fields mode_line_height
12763 and header_line_height.
12764 * window.c (make_window): Initialize them.
12765 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12766 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12767 (current_mode_line_height, current_header_line_height):
12768 Remove declaration.
12769 * xdisp.c (current_mode_line_height, current_header_line_height):
12771 (pos_visible_p, init_xdisp): Adjust user.
12772 (redisplay_window): Invalidate mode_line_height and
12773 header_line_height if current and desired matrices do not agree.
12775 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12777 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12778 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12780 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12782 Make --without-x compatible with --enable-gcc-warnings.
12783 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12784 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12785 members under HAVE_WINDOW_SYSTEM.
12786 * keyboard.c (make_lispy_focus_out): Likewise.
12787 (record_menu_key): Move under HAVE_MENUS.
12788 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12789 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12790 (syms_of_xdisp): Adjust user.
12791 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12792 (start_hourglass, cancel_hourglass):
12793 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12794 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12795 and CLEAR_FONT_TABLE_NFONTS.
12796 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12797 Declare only if HAVE_WINDOW_SYSTEM.
12798 (lface_same_font_attributes_p, clear_face_gcs): Define only
12799 if HAVE_WINDOW_SYSTEM.
12801 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12803 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12804 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12805 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12807 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12809 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12811 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12813 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12814 This fixes a type error on hosts where ptrdiff_t is wider than int.
12816 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12818 * keyboard.c (read_key_sequence_vs): New function.
12819 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12822 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12824 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12826 Makefile improvements.
12827 * Makefile.in (config.status): Don't use double-colon rules, as
12828 they are not portable according to POSIX. Fix shell typo with `;
12829 I guess this rule has never been tested?
12830 (VCSWITNESS): New macro, to override any environment var.
12832 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12834 * xterm.h (struct x_display_info): Do not track X connection
12835 fd separately because it is always available from Display.
12836 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12839 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12841 * buffer.c (drop_overlay):
12842 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12843 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12845 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12847 * buffer.c (Fmake_overlay, Fmove_overlay):
12848 * intervals.c (set_point_from_marker):
12849 * print.c (PRINTPREPARE): Prefer signal_error
12850 to plain error and report unsuitable marker too.
12852 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12854 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12855 for 'dragging' member.
12856 (struct x_output): Remove set-but-unused leftovers
12857 'left_before_move' and 'top_before_move'.
12858 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12859 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12860 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12861 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12862 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12863 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12864 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12865 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12867 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12869 * nsfont.m (INVALID_GLYPH): New define.
12870 (nsfont_encode_char): Use INVALID_GLYPH.
12871 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12873 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12875 * xterm.c (x_last_mouse_movement_time): Revert last change.
12876 This code should use XDisplayMotionBufferSize to check display's
12877 motion history first, and there are few other issues as well.
12878 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12879 (handle_one_xevent): Adjust user.
12881 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12883 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12884 * frame.c (Flast_nonminibuf_frame): ... to here.
12885 (check_minibuf_window): Don't abort if no window was found
12888 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12890 Use XGetMotionEvents to ask the last mouse motion time from X server.
12891 * xterm.c (X_MOTION_HISTORY): Default to 1.
12892 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12893 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12894 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12895 Ifdef away legacy code.
12896 (XTmouse_position, x_scroll_bar_report_motion):
12897 Use x_last_mouse_movement_time.
12898 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12901 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12903 * msdos.c (last_mouse_window): Move to...
12904 (dos_rawgetc): ...this function and adjust comment.
12905 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12906 (mouseMoved): ...this function and adjust comment.
12907 * w32term.c (last_window): Likewise with...
12908 (w32_read_socket): ...this function.
12909 * xterm.c (last_window): Likewise with...
12910 (handle_one_xevent): ...this function.
12912 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12914 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12915 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12916 (handle_one_xevent): ...to here.
12917 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12920 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12922 * msdos.c (IT_set_terminal_window): Remove no-op.
12923 (initialize_msdos_display): Adjust terminal setup.
12924 * w32console.c (w32con_set_terminal_window): Remove no-op.
12925 (initialize_w32_display): Adjust terminal setup.
12926 * w32term.c (w32_set_terminal_window): Remove no-op.
12927 (w32_create_terminal): Adjust terminal setup.
12928 * xterm.c (XTset_terminal_window): Remove no-op.
12929 (x_create_terminal): Adjust terminal setup.
12931 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12933 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12935 (ns_create_terminal): Adjust terminal setup.
12936 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12938 (w32_create_terminal): Adjust terminal setup.
12939 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12941 (x_create_terminal): Adjust terminal setup.
12943 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12945 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12946 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12947 * dispnew.c (buffer_posn_from_coords):
12948 * window.c (Fwindow_end, displayed_window_lines):
12949 * xdisp.c (redisplay_mode_lines): Use it.
12951 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12953 * fontset.c (face_for_char): Check char in the current face font first
12954 if HAVE_NS (Bug#15138).
12956 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12958 * window.c (temp_output_buffer_show): Make sure window returned
12959 by display_buffer is live (Bug#15213).
12961 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12963 Minor cleanup to avoid forward declarations.
12964 * coding.h (struct ccl_spec): Remove forward declaration.
12965 * composite.h (toplevel): Include font.h.
12966 (struct composition_it, struct face, struct font_metrics):
12967 Remove forward declaration.
12968 * dispextern.h (struct image, struct atimer): Likewise.
12969 * emacsgtkfixed.h (struct frame): Likewise.
12970 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12971 * font.h (struct font_driver, struct font, struct glyph_string)
12972 (struct face): Remove forward declaration.
12973 * fontset.h (struct face, struct font): Likewise.
12974 * frame.h (toplevel): Style cleanup.
12975 (enum output_method): Move to...
12976 * termhooks.h (enum output_method): ...here.
12977 (struct glyph, struct frame, struct ns_display_info)
12978 (struct x_display_info, struct w32_display_info):
12979 Remove forward declaration.
12980 * xterm.h (toplevel): Include termhooks.h.
12981 (struct font, struct window, struct glyph_matrix, struct frame)
12982 (struct input_event, struct face, struct image): Remove forward
12984 * gtkutil.h (struct _widget_value): Likewise.
12985 * keyboard.h (toplevel): Include termhooks.h.
12986 (struct input_event): Remove forward declaration.
12988 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12990 * intervals.c (set_point_from_marker): New function.
12991 * editfns.c (Fgoto_char):
12992 * process.c (Finternal_default_process_filter):
12993 * window.c (select_window_1): Use it.
12994 * buffer.h (set_point_from_marker): Add prototype.
12996 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12998 * w32.c (term_winsock): Call release_listen_threads before calling
13000 (_sys_wait_accept): Wait for accept event in a loop with a finite
13001 timeout, instead of waiting indefinitely. Will hopefully avoid
13002 hanging during exit because WSACleanup deadlocks waiting for the
13003 event object to be released. (Bug#14333)
13005 * w32proc.c (release_listen_threads): New function, signals all
13006 the reader threads that listen for connections to stop waiting.
13008 * w32.h (release_listen_threads): Add prototype.
13010 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13012 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
13013 field of new marker (for sanity and safety).
13014 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
13015 anyway because XMISCTYPE is a function and can't be an lvalue).
13017 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13019 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
13020 (x_after_update_window_line, x_scroll_bar_create)
13021 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
13022 (handle_one_xevent, x_clear_frame_area):
13023 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13024 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13025 * xterm.h (x_clear_area): Adjust prototype.
13027 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13029 Hook scanning and indentation functions to find_newline. This helps
13030 to avoid duplicated code and renders more respect to newline cache.
13031 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13032 * cmds.c (Fforward_line):
13033 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13034 Use find_newline and avoid unnecessary point movements.
13035 * search.c (scan_newline): Implement on top of find_newline.
13037 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13039 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13040 scoped code (bug#11258).
13042 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13044 * nsterm.m (last_window): New variable.
13045 (EV_TRAILER2): New macro.
13046 (EV_TRAILER): Call EV_TRAILER2.
13047 (mouseMoved:): Add support for mouse-autoselect-window
13048 on nextstep (Bug#6888).
13050 2013-08-28 Andreas Schwab <schwab@suse.de>
13052 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13053 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13054 Remove unused macro definitions.
13055 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13056 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13057 Only define if emacs.
13059 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13061 Prefer enum glyph_row_area to int where appropriate.
13062 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13064 (window_box, window_box_width, window_box_left, window_box_left_offset)
13065 (window_box_right, window_box_right_offset): Adjust prototypes.
13066 * xdisp.c (window_box, window_box_width, window_box_left)
13067 (window_box_left_offset, window_box_right, window_box_right_offset):
13068 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13069 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13070 * nsterm.m (ns_clip_to_row):
13071 * w32term.c (w32_clip_to_row):
13072 * xterm.c (x_clip_to_row): Likewise.
13074 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13076 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13077 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13079 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13081 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13082 for portability to hosts where /bin/sh has problems.
13084 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13086 Redesign redisplay interface to drop global output_cursor.
13087 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13088 (toplevel): Remove declaration of output_cursor.
13089 (set_output_cursor, x_cursor_to): Remove prototype.
13090 * window.h (struct window): New member output_cursor.
13091 (output_cursor_to): New function to replace RIF member.
13092 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13093 (update_text_area, set_window_cursor_after_update): Use it.
13094 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13095 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13096 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13097 * w32term.c (x_update_window_begin, x_update_window_end):
13098 * xterm.c (x_update_window_begin, x_update_window_end):
13099 Adjust to use per-window output cursor.
13101 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13103 Simplify SELECT_TYPE-related code.
13104 Like EMACS_TIME, this portability layer is no longer needed, since
13105 Emacs has been using fd_set as a portability layer for some time.
13106 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13107 (SELECT_TYPE): Remove. All uses changed to fd_set.
13108 (fd_set) [!FD_SET]: New typedef.
13110 Simplify EMACS_TIME-related code.
13111 This portability layer is no longer needed, since Emacs has been
13112 using struct timespec as a portability layer for some time.
13113 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13114 Include <time.h> rather than "systime.h"; that's all that's needed now.
13115 * dispnew.c: Include <timespec.h> rather than "systime.h";
13116 that's all that's needed now.
13117 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13118 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13119 TIMESPEC_RESOLUTION.
13120 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13121 LOG10_TIMESPEC_RESOLUTION.
13122 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13123 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13124 (make_emacs_time): Remove. All used changed to make_timespec.
13125 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13126 (current_timespec): Rename from current_emacs_time. All uses changed.
13127 (add_emacs_time): Remove. All uses changed to timespec_add.
13128 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13129 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13130 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13131 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13132 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13133 (current_timespec): Rename from current_emacs_time. All uses changed.
13134 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13135 changed to timespec_cmp.
13136 * xgselect.c: Include <timespec.h>, since our .h files don't.
13138 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13140 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13141 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13142 Remove the leftovers.
13143 * gtkutil.c (toplevel): Do not declare Qxft but include
13145 * image.c (toplevel): Do not declare Vlibrary_cache because
13146 it's already done in lisp.h.
13148 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13150 * lisp.h (Mouse_HLInfo): Move from here...
13151 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13152 (reset_mouse_highlight): New function.
13153 * msdos.c (dos_set_window_size, IT_update_begin)
13154 (internal_terminal_init):
13155 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13156 (ns_initialize_display_info):
13157 * w32console.c (initialize_w32_display):
13158 * w32term.c (x_update_window_end, x_free_frame_resources)
13159 (w32_initialize_display_info):
13160 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13161 * window.c (Fdelete_other_windows_internal):
13162 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13163 * termchar.h (toplevel):
13164 * xterm.h (toplevel): Include dispextern.h.
13166 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13168 Fix minor problems found by static checking.
13169 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13170 (expect): Avoid nested-if warning.
13171 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13172 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13173 * nsterm.h, nsterm.m (ns_select):
13174 * xgselect.c, xgselect.h (xg_select):
13175 Adjust signature to better match pselect's.
13176 * nsterm.m (ns_select):
13177 Don't set *TIMEOUT, since pselect doesn't.
13178 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13179 diagnostic about assigning const char * to it.
13180 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13182 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13184 * lread.c (substitute_object_recurse): Handle hash-tables as well
13187 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13189 Fix unlikely core dump in init_tty, and simplify terminfo case.
13190 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13191 The old version incorrectly dumped core if malloc returned a
13192 buffer containing only non-NUL bytes.
13193 (init_tty): Do not allocate or free termcap buffers; the
13194 struct does that for us now.
13195 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13196 (struct tty_display_info): Define members termcap_term_buffer and
13197 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13198 use them. Allocate them directly in struct rather than indirectly
13199 via a pointer, to simplify init_tty.
13201 * frame.c (check_minibuf_window): Initialize 'window' properly,
13202 so that Emacs reliably aborts later if 'window' is not initialized.
13204 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13206 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13207 of VoidSymbol (Bug#15154).
13209 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13211 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13212 mouse_face_beg_y and mouse_face_end_y.
13213 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13214 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13215 Adjust users and update comment where appropriate.
13217 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13219 * frame.c (check_minibuf_window): New function.
13220 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13221 Call check_minibuf_window (Bug#15183).
13223 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13225 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13226 because this is the only last cursor data we need to keep and consult.
13227 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13228 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13231 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13233 Fix recovering from possible decompression error.
13234 Since insert_from_gap doesn't always move point, we can't use PT as
13235 the position where the partially decompressed data ends, and
13236 should count how many bytes was produced so far.
13237 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13238 (unwind_decompress): Really delete partially uncompressed data.
13239 (Fzlib_decompress_region): Take decompressed data size into account.
13241 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13243 * syntax.c (init_syntax_once): Adjust comment and do an early
13244 initialization of Qchar_table_extra_slots just once...
13245 * casetab.c (init_casetab_once):
13246 * category.c (init_category_once):
13247 * character.c (syms_of_character):
13248 * coding.c (syms_of_coding):
13249 * xdisp.c (syms_of_xdisp): ...and omit it here.
13251 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13253 * xdisp.c (get_next_display_element): Don't apply to characters
13254 from a display vector the logic of setting it->end_of_box_run_p
13255 suitable for characters from a buffer. (Bug#15175)
13257 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13258 to handle directories, rather than '_utime' which doesn't.
13261 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13263 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13264 or fullscreen (Bug#14627).
13266 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13268 System-dependent integer overflow fixes.
13269 * process.c (Fset_process_window_size): Signal an error if
13270 the window size is outside the range supported by the lower level.
13271 * sysdep.c (set_window_size): Return negative on error,
13272 nonnegative on success, rather than -1, 0, 1 on not in system,
13273 failure, success. This is simpler. Caller changed.
13274 (serial_configure): Remove unnecessary initialization of local.
13275 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13276 size fits in unsigned long; this isn't true on some 32-bit hosts.
13277 Avoid buffer overrun if some future version of /proc/meminfo has a
13278 variable name longer than 20 bytes.
13279 (system_process_attributes) [__FreeBSD__]:
13280 Don't assume hw.availpages fits in 'int'.
13282 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13284 Don't let very long directory names overrun the stack.
13285 Fix some related minor problems involving "//", vfork.
13286 * callproc.c (encode_current_directory): New function.
13287 (call_process): Don't append "/"; not needed.
13288 * fileio.c (file_name_as_directory_slop): New constant.
13289 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13290 this can save the caller having to alloca.
13291 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13292 Use SAFE_ALLOCA, not alloca.
13293 (directory_file_name, Fexpand_file_name): Leave leading "//"
13294 alone, since it can be special even on POSIX platforms.
13295 * callproc.c (call_process):
13296 * process.c (Fformat_network_address):
13297 * sysdep.c (sys_subshell):
13298 Use encode_current_directory rather than rolling our own.
13299 (create_process): No need to encode directory; caller does that now.
13300 * process.h (encode_current_directory): New decl.
13301 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13302 Rework to avoid 'goto xyzzy;'.
13304 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13306 * xdisp.c (handle_face_prop): If the default face was remapped use
13307 the remapped face for strings from prefix properties. (Bug#15155)
13309 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13311 Minor cleanup for redisplay interface and few related functions.
13312 * frame.h (enum text_cursor_kinds): Move from here...
13313 * dispextern.h (enum text_cursor_kinds): ...to here.
13314 (toplevel): Drop unnecessary declarations.
13315 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13316 in update_window_end_hook and draw_window_cursor functions.
13317 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13318 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13319 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13320 * xterm.c (x_update_window_end, x_draw_window_cursor):
13321 * xdisp.c (display_and_set_cursor, update_window_cursor)
13322 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13323 enum text_cursor_kinds where appropriate.
13325 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13327 Redesign redisplay interface to drop updated_row and updated_area.
13328 * dispextern.h (updated_row, updated_area): Remove declaration.
13329 (struct redisplay_interface): Pass glyph row and row area parameters
13330 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13331 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13333 * dispnew.c (updated_row, updated_area): Remove.
13334 (redraw_overlapped_rows, update_window_line): Adjust user.
13335 (update_marginal_area, update_text_area): Likewise. Pass updated row
13336 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13337 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13340 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13342 * process.c (flush_pending_output): Remove stub.
13345 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13347 * callproc.c: Fix race that killed background processes (Bug#15144).
13348 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13349 Record deleted process-id in critical section, not afterwards.
13350 Don't mistakenly kill process created by a call-process invocation
13351 that discards output and does not wait.
13353 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13355 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13356 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13357 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13358 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13359 to shut up compiler in mark_object.
13360 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13362 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13364 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13365 We can't portably rely on PTY_OPEN doing that, even if
13366 it calls posix_openpt with O_CLOEXEC.
13368 2013-08-20 Kenichi Handa <handa@gnu.org>
13370 * character.c (string_char): Improve commentary.
13372 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13374 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13375 (struct animation_cache): Make signature a flexible array member.
13376 All uses changed. This is a tad slower but may insulate us better
13377 from future changes to ImageMagick.
13379 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13381 * image.c: Shrink memory needed for animation cache.
13382 (SIGNATURE_DIGESTSIZE): New constant.
13383 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13384 (imagemagick_create_cache): Copy the signature. This saves
13385 several KB of memory that ImageMagick wastes per signature.
13386 Don't bother updating the update_time, as the caller does that now.
13387 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13388 it's a fixed size struct member now.
13389 (imagemagick_get_animation_cache): Always destroy the signature,
13390 as it's now imagemagick_create_cache's responsibility to copy it.
13391 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13392 and use memcmp rather than strcmp.
13393 eassert that ImageMagick returns a signature of the specified length.
13395 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13397 * image.c (imagemagick_get_animation_cache): Don't segfault on
13399 (imagemagick_get_animation_cache): Revert to previous definition
13400 so that it actually works. But keep the memory leak fix.
13401 (imagemagick_get_animation_cache): Fix memory leak.
13403 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13405 * image.c: Fix animation cache signature memory leak.
13406 Fix some other minor performance problems while we're at it.
13407 (imagemagick_create_cache): Clear just the members that
13408 need clearing. Don't set update_time, as caller does that now.
13409 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13410 Simplify by using pointer-to-pointer instead of a prev pointer.
13411 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13412 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13413 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13414 it's already a copy. Free the signature probe unless it's cached.
13416 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13417 This was introduced by my 2013-08-12 fix for Bug#15035.
13419 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13421 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13422 (imagemagick_prune_animation_cache): Now static.
13424 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13426 * image.c (imagemagick_get_animation_cache): Don't segfault when
13427 pruning all entries.
13429 2013-08-18 Ken Brown <kbrown@cornell.edu>
13431 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13432 static heap if ENABLE_CHECKING is defined.
13433 (max_bss_sbrk_ptr): New variable.
13434 (bss_sbrk): Use it.
13435 (report_sheap_usage): Report maximum static heap usage instead of
13436 ending static heap usage.
13438 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13440 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13441 of zlib_initialized according to the results of calling
13442 init_zlib_functions.
13444 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13446 * image.c: Implement an ImageMagick per-image cache.
13447 (imagemagick_get_animation_cache): Fix a double-free error.
13448 (imagemagick_load_image): Remove the ping_wand code, which only
13449 apparently saved time on invalid animated images, and slowed down
13450 everything else. Optimize for the common case.
13452 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13454 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13456 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13458 * marker.c (set_marker): Remove documentation of undefined behavior.
13460 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13462 * image.c (imagemagick_compute_animated_image): Animate correctly
13463 when sub-images are smaller than the main image.
13464 (imagemagick_compute_animated_image): Setting the iterator row to
13465 zero is apparently not allowed.
13466 (imagemagick_compute_animated_image): Allow images that say they
13467 have sub-images that are bigger than the main image, but just crop
13470 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13472 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13474 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13476 * image.c (imagemagick_compute_animated_image): Respect the GIF
13479 2013-08-15 Ken Brown <kbrown@cornell.edu>
13481 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13482 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13485 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13487 Fix minor problems found by static checking.
13488 * frame.c (delete_frame):
13489 * xdisp.c (next_element_from_display_vector):
13490 Avoid uninitialized local.
13491 * image.c (imagemagick_compute_animated_image): Port to C89.
13492 Prefer usual GNU indentation style for loops.
13493 Be more careful about bizarrely large sizes, by using ptrdiff_t
13496 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13498 Fix infinite frame selection loop (Bug#15025).
13499 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13501 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13503 * xdisp.c (compute_window_start_on_continuation_line):
13504 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13505 to make sure we end up setting the window start at the leftmost
13506 visible character of the display line. This avoids funky
13507 horizontal shifting because the window start is not kept on the
13508 same position. (Bug#15090)
13509 (next_element_from_display_vector): Support 'box' face attribute
13510 in the face definitions of a display vector. (Bug#15099)
13512 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13514 * image.c (imagemagick_compute_animated_image): Implement animated
13515 images (bug#14700).
13516 (imagemagick_compute_animated_image): Fix some compilation
13517 warnings. Implement a very simple cache to make the animation
13518 usable at all, but it should be replaced with a per-image cache.
13520 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13522 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13523 to do `for' loops over alist values.
13524 * buffer.h (FOR_EACH_BUFFER):
13525 * process.c (FOR_EACH_PROCESS): Use it.
13526 (handle_child_signal, status_notify, Fget_buffer_process)
13527 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13529 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13531 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13532 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13533 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13534 to xzalloc and so avoid redundant call to memset.
13535 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13536 members because it is allocated with xzalloc and so already zeroed.
13538 2013-08-14 Ken Brown <kbrown@cornell.edu>
13540 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13543 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13545 Utility function and macro to copy Lisp string to C string.
13546 * lisp.h (xlispstrdupa): New macro.
13547 (xlispstrdup): New prototype.
13548 * alloc.c (xlispstrdup): New function.
13549 * callint.c (Fcall_interactively):
13550 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13551 (Fsubstitute_in_file_name):
13552 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13553 * image.c (x_create_bitmap_from_file):
13554 * w32term.c (w32_term_init):
13555 * xterm.c (x_term_init): Use xlispstrdup.
13557 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13559 * image.c (imagemagick_load_image): Make animated pictures work.
13560 There's still some problems with background color settings, though
13563 * decompress.c (unwind_decompress): Always restore point.
13565 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13567 * marker.c (set_marker): Reformat documentation.
13569 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13571 * xdisp.c (cursor_type_changed): Now static.
13573 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13574 Use changed. This avoids the need to call xmalloc and for the
13575 caller to call xfree, and avoids memory leaks in some situations.
13577 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13579 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13580 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13581 (redisplay_window): If window_end_valid is cleared due to non-zero
13582 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13583 so do not call to try_cursor_movement for that window.
13585 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13587 * window.h (struct window): Convert window_end_pos and
13588 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13589 (wset_window_end_pos, wset_window_end_vpos): Remove.
13590 * dispnew.c (adjust_glyph_matrix):
13591 * window.c (Fwindow_end, replace_window, set_window_buffer)
13593 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13594 (set_vertical_scroll_bar, redisplay_window, try_window)
13595 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13596 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13597 (note_mouse_highlight): Adjust users.
13598 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13601 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13603 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13604 * image.c (imagemagick_filename_hint): Use `const char *' and
13605 prefer SSDATA to SDATA to avoid warnings.
13607 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13609 Cleanup window fringes, margins and scroll bars adjustments.
13610 * window.c (set_window_fringes, set_window_margins)
13611 (set_window_scroll_bars, apply_window_adjustment): New functions.
13612 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13613 (Fset_window_scroll_bars): Use them.
13615 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13617 * window.h (struct window): Convert scroll_bar_width
13618 from Lisp_Object to integer. Adjust comment.
13619 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13621 * window.c (wset_scroll_bar_width): Remove.
13622 (make_window): Initialize scroll_bar_width.
13623 (Fsplit_window_internal): Use direct assignment.
13624 (Fset_window_configuration, save_window_save):
13625 Convert Lisp_Object to integer and back where appropriate.
13626 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13627 bar was actually changed, and mention this in docstring.
13629 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13631 * decompress.c: Minor simplifications.
13632 (Fzlib_decompress_region): Don't bother verifying
13633 that avail_out <= UINT_MAX, as that was confusing.
13634 Mention the restriction in a comment instead.
13635 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13637 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13639 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13640 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13642 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13644 * image.c (imagemagick_filename_hint): Check for errors in the
13647 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13649 * window.c (Fwindow_margins): Return nil when there's no marginal
13650 area, as per the documented API.
13652 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13653 Fmake_vector, as scroll bar's struct members are not all Lisp
13654 objects now. This avoids crashes in GC.
13656 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13657 bool, so its address could be taken.
13659 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13661 * image.c (imagemagick_filename_hint): New function to possibly
13662 apply `image-content-type-suffixes'.
13663 (imagemagick_load_image): Use it.
13665 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13667 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13668 if loading zlib failed.
13670 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13672 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13673 2013-08-13 checkin below. Change bool to BOOL, rule is:
13674 All Obj-C code uses BOOL, except for interfaces callable from C.
13676 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13678 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13680 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13681 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13682 bool instead of BOOL.
13683 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13684 from Lisp_Object to bitfield. Adjust comment.
13685 * w32term.c (x_scroll_bar_create): Adjust user.
13686 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13687 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13688 Use bool for boolean.
13689 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13690 to `unsigned int' when defining a bitfield.
13692 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13694 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13696 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13698 * window.h (struct window): Convert left_margin_cols and
13699 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13700 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13701 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13703 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13705 (showing_window_margins_p, update_window_line, update_frame_1):
13706 * fringe.c (draw_fringe_bitmap_1):
13707 * xdisp.c (window_box_width): Adjust users.
13708 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13709 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13710 Use direct assignment.
13711 (Fset_window_configuration, save_window_save, Fwindow_margins):
13712 Convert Lisp_Object to integer and back where appropriate.
13713 (Fset_window_margins): Adjust user. Return t if any margin
13714 was actually changed, and mention this in docstring.
13716 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13718 * syntax.c (forward_word):
13719 * cmds.c (forward_char, backward_char): Mention the optional argument.
13721 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13723 * window.h (struct window): Convert left_fringe_width
13724 and right_fringe_width from Lisp_Objects to integers.
13726 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13727 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13728 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13730 (make_window): Initialize new integer fields to -1.
13731 (Fsplit_window_internal): Use direct assignment.
13732 (Fset_window_configuration, save_window_save):
13733 Convert Lisp_Object to integer and back where appropriate.
13734 (Fset_window_fringes): Adjust user. Return t if any fringe
13735 was actually changed, and mention this in docstring.
13737 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13739 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13740 * nsfns.m (x_set_cursor_type):
13741 * w32fns.c (x_set_cursor_type):
13742 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13743 * xdisp.c (set_frame_cursor_types): ...but in common code.
13745 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13747 * font.c (clear_font_cache): New function, stripped from...
13748 (Fclear_font_cache): ...here, which now uses the function
13749 above. Adjust comment.
13750 * font.h (clear_font_cache): Add prototype.
13751 * xfaces.c (clear_face_cache): Use clear_font_cache.
13753 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13755 * window.c (Fset_window_start): Compare `w', not `window' because
13756 `w' might not be equal to `window' after call to decode_live_window.
13758 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13760 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13761 This fixes a problem introduced by the Bug#15035 patch
13762 when using GPG. Reported by Herbert J. Skuhra.
13764 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13766 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13767 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13768 not yet initialized.
13770 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13772 * decompress.c (Fzlib_decompress_region): Support zlib
13773 decompression, too, and rename.
13775 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13777 Minor zlib configuration tweaks.
13778 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13779 Don't assume presence of fn_inflateInit2_ zlib internal function.
13781 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13783 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13784 include the zlib prefix.
13786 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13788 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13789 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13790 define static variables that are pointers to zlib functions to be
13791 dynamically loaded.
13792 (init_zlib_functions) [WINDOWSNT]: New function.
13793 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13795 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13796 macros instead of invoking the zlib functions directly.
13797 (syms_of_decompress): DEFSYM Qzlib_dll.
13798 Staticpro Szlib_available_p.
13800 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13802 Avoid looping over all frame windows to freeze and unfreeze.
13803 * window.h (struct window): Drop frozen_window_start_p.
13804 (freeze_window_starts): Drop prototype.
13805 * frame.h (struct frame): New frozen_window_starts flag.
13806 (FRAME_WINDOWS_FROZEN): New macro.
13807 * window.c (freeze_window_start, freeze_window_starts):
13809 (select_window, replace_window): Adjust users.
13810 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13811 (window_frozen_p): New function.
13812 (redisplay_window): Use it.
13814 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13816 Fix some fd issues when running subprocesses (Bug#15035).
13817 Fix bugs that can leak files or file descriptors on errors.
13818 Don't unlink open temp files, as that's hard for users to diagnose
13819 when things go awry (e.g., temp disk exhausted).
13820 Don't bother to lock temp files. Check for invalid recursion.
13821 * callproc.c (synch_process_fd): Remove. All uses removed.
13822 (synch_process_tempfile): New var or macro.
13823 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13825 (record_kill_process): New arg, the temp name. All callers changed.
13826 (delete_temp_file): Now just a simple wrapper around unlink.
13827 (call_process_kill): New arg, the call_process_fd array.
13828 Close them all. Clear synch_process_pid. Remove the temp file,
13829 or arrange for it to be removed.
13830 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13831 that's been moved to synch_process_tempfile. Caller changed.
13832 Do not remove the tempfile; that's now call_process_kill's
13834 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13835 call_process_kill; the caller now does that.
13836 (call_process_cleanup): Do not close the process fd; that's now
13837 call_process_kill's responsibility.
13838 (Fcall_process): Implement via new function call_process, which
13839 has most of the old body of Fcall_process, but with a different API.
13840 (call_process): New function that does not open or close filefd if
13841 it is nonnegative. Record which fds need to be closed, and let
13842 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13843 Signal an error if invoked recursively (could be done via a hook).
13844 Simplify creation of the tempfile in the MSDOS case.
13845 Don't create the output file until after checking for the executable.
13846 Report any failure to open /dev/null.
13847 Don't open /dev/null for writing twice; once is enough.
13848 Don't create pipe if all output is being discarded or sent to file.
13849 Don't worry about setting up the coding system or reading from the
13850 pipe if all output is being discarded.
13851 Hoist fd_error local into top level, to lessen block nesting.
13852 Don't record deleted pid here; now done by Fcall_process_region.
13853 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13854 and note its success in synch_process_tempfile.
13855 Do not leak resources when child_setup fails.
13856 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13857 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13858 (create_temp_file): Now returns open fd, with an additional
13859 Lisp_Object * argument to return the name. All callers changed.
13860 Do not close the file; rewind it instead, and leave it open for
13861 the caller. Do not lock the temp file. Unwind-protect the file
13862 and the file-descriptor.
13863 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13864 If an asynchrounous process, record it here, not in call_process.
13865 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13866 * eval.c (set_unwind_protect): New function.
13867 * fileio.c (write_region): New function, generalized from the
13868 old Fwrite_region. Do not lock temp files.
13869 (Fwrite_region): Use it.
13870 * lisp.h (set_unwind_protect, write_region): New decls.
13871 * process.c: Include <verify.h>.
13872 (make_process): Mark fds as initially closed.
13873 (deleted_pid_list): Now a list of pid-filename pairs.
13875 (close_process_fd): New function.
13876 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13877 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13878 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13879 (create_process, create_pty, Fmake_serial_process)
13880 (server_accept_connection): Record which fds need to be closed,
13881 and let deactivate_process close them.
13882 (Fmake_network_process): Do not discard the unwind-protect
13883 until it's safe to do so.
13884 (deactivate_process): Close the fds opened by create_process etc.
13885 (Fprocess_send_eof): Adjust to new way of recording open fds.
13886 Report an error if /dev/null can't be opened, instead of aborting.
13887 * process.h (PROCESS_OPEN_FDS): New constant.
13888 (struct Lisp_Process): New member open_fds.
13889 (record_kill_process, record_deleted_pid): Adjust signatures.
13890 (record_deleted_pid): Move decl here ...
13891 * syswait.h (record_deleted_pid): ... from here.
13893 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13895 * decompress.c: Fix bugs with large buffers and weird inputs.
13896 Tune a bit. Reindent as per usual Emacs style.
13897 (BUFFER_SIZE): Remove.
13898 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13899 more than UINT_MAX bytes. Decompress into the gap instead of into
13900 an auto buffer, as this should avoid copying. Return nil if
13901 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13902 set immediate_quit; we shouldn't trust zlib code that much.
13904 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13906 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13907 errors, and really move the gap to where we want it.
13909 * lisp.h: Include decompress.c support.
13911 * emacs.c (main): Include decompress.c support.
13913 * Makefile.in: Include -lz if present.
13915 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13917 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13918 (initWithTitle:): Initialize frame to 0.
13919 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13920 (fillWithWidgetValue:frame:): Rename from
13921 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13923 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13924 fillWithWidgetValue:frame:
13926 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13927 remove memory leak warnings.
13929 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13930 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13931 menu_pending_title.
13933 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13934 (x_activate_menubar): Update the whole menu.
13935 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13936 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13937 current event is not NSSystemDefined (Bug#15001).
13938 Call ns_check_menu_open only if trackingMenu is 2.
13939 (menuDidClose:): New method, decrease trackingMenu.
13940 (fillWithWidgetValue:setDelegate:): New method.
13941 (fillWithWidgetValue:): Call the above.
13943 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13945 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13947 Omit some unnecessary casts.
13948 Many of these go back to the old pre-C89 days, when they may have
13949 been needed, but we've been assuming C89 or later for a while now.
13950 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13951 (live_float_p, live_misc_p, live_vector_p):
13952 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13953 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13954 (defvar_per_buffer):
13955 * callint.c (Fcall_interactively):
13956 * doc.c (Fsubstitute_command_keys):
13957 * filelock.c (get_boot_time):
13958 * frame.c (xrdb_get_resource):
13959 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13960 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13961 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13962 (menuitem_highlight_callback, menu_destroy_callback)
13963 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13964 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13965 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13966 (xg_tool_bar_help_callback, tb_size_cb):
13967 * image.c (xpm_alloc_color, png_read_from_memory)
13968 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13969 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13971 * keymap.c (describe_map):
13972 * nsfns.m (Fns_display_monitor_attributes_list):
13973 * nsmenu.m (process_dialog:):
13974 * nsterm.m (hold_event):
13975 * process.c (wait_reading_process_output):
13976 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13977 * scroll.c (do_direct_scrolling, scrolling_1):
13978 * termcap.c (tgetent):
13979 * window.c (check_window_containing, add_window_to_list)
13980 (freeze_window_starts):
13981 * xdisp.c (compare_overlay_entries, vmessage):
13982 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13983 (x_get_monitor_attributes_xrandr)
13984 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13985 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13986 * xfont.c (xfont_match, xfont_open):
13987 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13988 (menubar_selection_callback, menu_position_func)
13989 (popup_selection_callback, create_and_show_popup_menu)
13990 (dialog_selection_callback, create_and_show_dialog):
13991 * xrdb.c (x_get_string_resource)
13993 * xsmfns.c (x_session_check_input):
13994 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13995 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13996 (xaw_jump_callback, xaw_scroll_callback):
13997 Omit unnecessary casts.
13999 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
14001 Minor string-length refactoring.
14002 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
14003 * frame.c (make_monitor_attribute_list):
14004 Prefer build_string to strlen + make_string.
14006 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
14008 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
14009 don't check minor_code (Bug#14417).
14011 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14013 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
14014 vertical positions instead. This avoids calling MATRIX_ROW with
14015 row numbers that are possibly beyond valid limits. (Bug#15064)
14017 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
14019 Use xstrdup and build_unibyte_string where applicable.
14020 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
14021 * xfns.c (x_window):
14022 * xrdb.c (x_get_customization_string):
14023 * xterm.c (xim_initialize):
14024 * w32fns.c (w32_window): Use xstrdup.
14025 (w32_display_monitor_attributes_list):
14026 * emacs.c (init_cmdargs):
14027 * keyboard.c (PUSH_C_STR):
14028 * nsfont.m (nsfont_open):
14029 * sysdep.c (system_process_attributes):
14030 * w32.c (system_process_attributes):
14031 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14033 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14035 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14036 variables of these types so that GDB would know about them, as aid
14037 for debugging fatal exceptions. (Bug#15024) See also
14038 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14041 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14043 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14044 larger than the NSWindow (Bug#14934).
14046 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14048 Redesign redisplay interface to drop global variable updated_window.
14049 Always pass currently updated window as a parameter to update routines.
14050 * dispextern.h (updated_window): Remove declaration.
14051 (struct redisplay_interface): Pass window parameter to
14052 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14053 and after_update_window_hook.
14054 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14056 * dispnew.c (updated_window): Remove.
14057 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14058 (update_window_line): Adjust to match redisplay interface changes.
14059 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14060 (ns_scroll_run, ns_after_update_window_line):
14061 * w32term.c (x_update_window_begin, x_update_window_end)
14062 (x_after_update_window_line, x_scroll_run):
14063 * xterm.c (x_update_window_begin, x_update_window_end)
14064 (x_after_update_window_line, x_scroll_run):
14065 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14066 Likewise. Adjust comments where appropriate.
14067 (x_cursor_to): Simplify because this is always called during window
14068 update (but install debugging check anyway).
14069 (expose_window): Check must_be_updated_p flag to see whether this
14070 function is called during window update.
14072 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14074 Do not reset window modification event counters excessively.
14075 These leftovers and poor man's tricky methods to catch extra
14076 redisplay's attention are no longer needed.
14077 * frame.c (set_menu_bar_lines_1):
14078 * minibuf.c (read_minibuf_unwind):
14079 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14080 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14081 (window_scroll_line_based, Fset_window_configuration):
14082 * xdisp.c (redisplay_window): Do not reset last_modified and
14083 last_overlay_modified counters.
14085 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14087 * xselect.c (x_send_client_event): Set send_event and serial, memset
14088 data.l as it might be bigger than data.b. Use 24 bit mask to
14089 XSendEvent (Bug#15034).
14091 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14093 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14094 for TTY frames that are not the top frame on their console.
14097 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14099 * w32term.c (w32fullscreen_hook): Really maximize frame when
14100 asked for (Bug#14841).
14102 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14104 Prefer selected_window to Fselected_window, likewise for frames.
14105 * buffer.c (Fbuffer_swap_text):
14106 * data.c (Fvariable_binding_locus):
14107 * window.c (run_window_configuration_change_hook): Adjust users.
14108 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14109 Use decode_live_frame.
14111 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14113 Be more careful if selected window shows the buffer other than current,
14114 use window_outdated only if this is not so. This change should also
14115 address some weird issues discussed in Bug#13012.
14116 * window.h (window_outdated): New prototype.
14117 * window.c (window_outdated): Now here. Convert from static and
14118 always assume window's buffer.
14119 (Fwindow_end, Fwindow_line_height): Use it.
14120 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14121 and always assume window's buffer.
14122 (redisplay_window): Adjust user.
14123 (redisplay_internal): Call to reconsider_clip_changes once and
14124 check whether mode line should be updated only if selected window
14125 shows current buffer.
14126 (run_window_scroll_functions): Use eassert for debugging check.
14127 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14129 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14131 * window.c (window_scroll, window_scroll_pixel_based)
14132 (window_scroll_line_based): Use bool for booleans.
14134 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14136 * process.c: Fix minor off-by-one issues in descriptor counts.
14137 This shouldn't fix any real bugs, but it cleans up the code a bit.
14138 (max_process_desc, max_input_desc): -1, not 0, means none.
14140 (delete_input_desc): New function.
14141 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14142 (deactivate_process): Scan backwards when recomuting max_process_desc;
14143 that should be faster.
14144 (init_process_emacs): Initialize max_input_desc.
14146 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14148 Use region cache to speedup bidi_find_paragraph_start.
14149 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14150 Rename cache_long_line_scans to cache_long_scans.
14151 * buffer.c (bset_cache_long_line_scans): Rename to
14152 bset_cache_long_scans.
14153 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14154 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14156 (syms_of_buffer): Rename cache-long-line-scans to
14157 cache-long-scans. Adjust docstring.
14158 * search.c (newline_cache_on_off):
14159 * indent.c (width_run_cache_on_off): Adjust users.
14160 * bidi.c (bidi_paragraph_cache_on_off): New function.
14161 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14162 * insdel.c (prepare_to_modify_buffer):
14163 Invalidate bidi_paragraph_cache if enabled.
14165 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14167 Invalidate region caches only if buffer text is going to be changed.
14168 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14169 (modify_text): ...new prototype.
14170 (prepare_to_modify_buffer_1): New prototype.
14171 * textprop.c (modify_region): Rename to...
14172 (modify_text_properties): ...new function.
14173 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14174 (Fremove_list_of_text_properties): Adjust users.
14175 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14176 (modify_text): ...new function.
14177 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14178 (prepare_to_modify_buffer_1): ...new function.
14179 * casefiddle.c (casify_region):
14180 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14181 (Ftranspose_regions): Use modify_text.
14183 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14185 * lisp.mk (lisp): Add nadvice.elc.
14187 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14189 New macro to iterate over live buffers similar to frames.
14190 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14191 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14192 Declare buffer-related variables here to offload lisp.h.
14193 * buffer.c (Vbuffer_alist): Adjust comment.
14194 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14195 (other_buffer_safely):
14196 * data.c (store_symval_forwarding):
14197 * dispnew.c (Fframe_or_buffer_changed_p):
14198 * fileio.c (Fdo_auto_save):
14199 * filelock.c (unlock_all_files):
14200 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14202 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14204 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14205 * callproc.c (create_temp_file):
14206 * filelock.c (create_lock_file):
14207 Assume mkostemp, since it's now provided by Gnulib.
14209 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14211 * w32.c (mkostemp): New function.
14212 (mktemp): Remove, no longer used. Most of the code reused in
14213 mkostemp. (Bug#15015)
14214 (mktemp): Don't undef.
14216 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14218 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14219 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14220 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14221 (free_glyph_pool, check_glyph_memory): Likewise for
14222 all users. Adjust comments where appropriate.
14224 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14226 * composite.h: Minor fixups.
14227 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14228 to fix a misspelling, and change it to an inline function while
14229 we're at it (it need not be a macro). All uses changed.
14230 (composition_method, composition_valid_p):
14231 Rewrite to avoid assignments in if-conditions.
14233 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14235 Do not use global Lisp_Object in composition macros.
14236 * composite.h (composition_temp): Remove declaration.
14237 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14238 (composition_method, composition_valid_p): ...inline functions.
14239 (compose_region): Remove the leftover.
14240 * composite.c (composition_temp): Remove.
14241 (run_composition_function, update_compositions)
14242 (composition_compute_stop_pos, composition_adjust_point)
14243 (Ffind_composition_internal):
14244 * coding.c (handle_composition_annotation):
14245 * xdisp.c (handle_composition_prop, check_point_in_composition):
14246 Related users changed.
14248 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14250 Drop FRAME_PTR typedef.
14251 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14252 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14253 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14254 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14255 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14256 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14257 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14258 All related users changed.
14260 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14262 * eval.c (default_toplevel_binding): New function.
14264 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14265 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14266 (syms_of_eval): Export them.
14267 * data.c (Fdefault_value): Micro cleanup.
14268 * term.c (init_tty): Use "false".
14270 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14272 Fix X GC leak in GTK and raw (no toolkit) X ports.
14273 * xterm.c (x_free_frame_resources): If white and black relief
14274 GCs are allocated, always free them here.
14275 * xfns.c (x_make_gc): Omit redundant initialization.
14276 * widget.c (create_frame_gcs): Remove the leftover.
14277 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14278 in x_free_frame_resources.
14280 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14282 * nsterm.m (windowWillResize:toSize:): Only change title if
14283 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14285 (viewDidEndLiveResize): New method.
14287 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14288 inside NS_IMPL_COCOA.
14290 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14292 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14293 Do not check whether undo is enabled because record_insert and
14294 record_delete does that themselves.
14296 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14298 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14299 member which is not really used any more.
14300 (FRAME_XIC_BASE_FONTNAME): Remove.
14301 * xfns.c (xic_free_fontset): Adjust user.
14302 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14303 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14304 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14305 (xdialog_show): Use eassert for debugging check.
14306 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14308 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14310 * fileio.c, fns.c (merge): Move extern decl from here ...
14311 * lisp.h (merge): ... to here.
14313 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14315 Fix last font-related change.
14316 * w32font.h (w32font_list_internal, w32font_match_internal):
14318 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14319 (uniscribe_list_family): Adjust to match font API change.
14320 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14321 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14323 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14325 * frame.h (FRAME_MOUSE_UPDATE):
14326 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14327 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14329 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14331 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14332 * font.h (struct font_driver): Change list, match, and list_family
14333 functions to accept struct frame * as first arg.
14334 * font.c (font_score, font_compare, font_sort_entities):
14336 (font_sort_entities, font_list_entities, font_select_entity)
14337 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14338 match font API change.
14339 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14340 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14341 * ftxfont.c (ftxfont_list, ftxfont_match):
14342 * xftfont.c (xftfont_list, xftfont_match):
14343 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14344 * w32font.c (w32font_list, w32font_match, w32font_list)
14345 (w32font_list_internal, w32_font_match_internal): Likewise.
14346 * xfaces.c (Fx_family_fonts): Adjust user.
14348 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14350 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14351 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14352 only if HAVE_X_WINDOWS is in use.
14353 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14354 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14355 * w32term.c (x_wm_set_icon_position): Likewise.
14356 * w32fns.c (x_icon): Adjust user.
14358 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14360 * xterm.c (last_mouse_press_frame): Remove the
14361 leftover which is not really used any more.
14362 (handle_one_xevent, syms_of_xterm): Adjust users.
14363 (x_flush): Call XFlush once per each X display, not frame.
14364 This is better because this code always unconditionally skips
14365 non-X frames in Vframe_list and issues the only XFlush if we
14366 have more than one X frame on the same X display.
14367 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14368 Use bool for booleans.
14369 (x_draw_glyph_string_background, cvt_string_to_pixel)
14370 (cvt_pixel_dtor): Drop unnecessary prototypes.
14371 * xterm.h (x_display_ok): Adjust prototype.
14373 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14375 Drop unnecessary functions that deals with frame pixel size.
14376 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14377 (x_pixel_height): Drop prototypes.
14378 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14379 (x_pixel_height): Drop implementations.
14380 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14381 which should be always valid for window frame.
14382 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14383 * w32menu.c (Fx_popup_dialog):
14384 * xmenu.c (Fx_popup_dialog): Likewise for both.
14386 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14388 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14389 frame parameters and call to Fmodify_frame_parameters just once.
14390 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14391 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14392 and mention nil frame in docstring.
14394 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14396 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14397 (x_figure_window_size): Likewise. Adjust to return long.
14398 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14399 (toplevel): Move Qterminal_live_p to...
14400 * terminal.c (toplevel): ...here, make it static, and...
14401 (syms_of_terminal): ...DEFSYM here.
14402 * frame.h (Qterminal_live_p): Remove declaration.
14403 (make_frame, x_figure_window_size): Adjust prototype.
14404 * nsfns.m (Fx_create_frame): Use long for window flags.
14406 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14408 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14409 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14410 Do not assume that emacs_close (INT_MAX) is a no-op.
14412 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14414 * xfaces.c (make_face_cache): For struct face_cache, prefer
14415 xmalloc to xzalloc and so avoid redundant call to memset.
14416 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14418 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14420 * fringe.c (draw_window_fringes, update_window_fringes)
14421 (compute_fringe_widths):
14422 * w32term.c (x_draw_glyph_string):
14423 * window.c (candidate_window_p, Frecenter):
14424 * xfaces.c (realize_basic_faces, realize_default_face)
14425 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14426 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14427 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14428 * xmenu.c (Fx_menu_bar_open_internal):
14429 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14430 * xsettings.c (xft_settings_event):
14431 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14432 Use bool for booleans. Adjust style and comments where
14434 * dispextern.h (draw_window_fringes, update_window_fringes)
14435 (compute_fringe_widths):
14436 * xterm.h (x_had_errors_p): Adjust prototype.
14438 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14440 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14441 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14443 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14445 * fns.c (toplevel): Remove comment before Fsafe_length because
14446 it checks for QUIT.
14448 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14450 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14452 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14454 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14455 frame which got the message is still alive, before dereferencing
14456 its pointer. (Bug#14970)
14458 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14459 be a live window, before using it as such. (Bug#14970)
14461 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14463 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14464 w32_detect_focus_change instead of doing part of its job by hand.
14465 This fixes the problem whereby FOCUS_OUT events were not sent to
14468 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14470 * process.c (Fprocess_list): Doc fix.
14472 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14473 being re-exposed only if it didn't ask to become visible.
14474 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14475 was previously iconified. (Bug#14841)
14476 (x_iconify_frame): Mark the frame iconified.
14478 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14480 Fix minor problems found by static checking.
14481 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14482 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14484 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14486 * eval.c (set_specpdl_old_value): New function.
14487 (unbind_to): Minor simplification.
14488 (get_backtrace_frame): New function.
14489 (Fbacktrace_frame): Use it. Add `base' argument.
14490 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14491 (syms_of_eval): Export backtrace-eval.
14492 * xterm.c (x_focus_changed): Simplify.
14494 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14496 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14498 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14500 * xdisp.c (redisplay_window): Instead of moving point out of
14501 scroll margin, reject the force_start method, and try scrolling
14502 instead. (Bug#14780)
14504 2013-07-24 Ken Brown <kbrown@cornell.edu>
14506 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14509 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14511 * eval.c (Fprogn): Do not check that BODY is a proper list.
14512 This undoes the previous change. The check slows down the
14513 interpreter, and is not needed to prevent a crash. See
14514 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14516 2013-07-23 Glenn Morris <rgm@gnu.org>
14518 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14520 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14522 Port to GNU/Linux systems with tinfo but not ncurses.
14523 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14524 to decide whether ncurses is being used. Without this change,
14525 GCC complains about tgetent not being declared, on a system
14526 that has tinfo installed but ncurses not installed.
14528 * eval.c (Fprogn): Check that BODY is a proper list.
14530 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14531 * data.c (Fsetq_default):
14532 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14533 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14535 Tune by taking advantage of the fact that ARGS is always a list
14536 when a function is declared to have UNEVALLED args.
14538 * emacsgtkfixed.c: Port to GCC 4.6.
14539 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14541 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14543 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14544 here to silence compiler warnings.
14546 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14548 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14549 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14550 from messing up Emacs's 'struct frame' (Bug#14923).
14552 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14554 * alloc.c (make_save_ptr_ptr): Define this function.
14555 It was inadvertently omitted. It's needed only if
14556 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14558 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14560 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14561 frame have focus (Bug#14895).
14563 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14565 Avoid vfork-related deadlock more cleanly.
14566 * callproc.c (child_setup): When the child's exec fails, output
14567 the program name, as that's more useful. Use O_NONBLOCK to avoid
14569 * process.c (create_process_1): Remove; no longer needed.
14570 (create_process): Remove timer hack; no longer needed, now that
14571 the child avoids deadlock.
14573 2013-07-20 Glenn Morris <rgm@gnu.org>
14575 * image.c (Fimage_flush): Fix doc typo.
14577 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14579 Fix array bounds violation when pty allocation fails.
14580 * process.c (PTY_NAME_SIZE): New constant.
14581 (pty_name): Remove static variable; it's now auto.
14582 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14583 Take pty_name as an arg rather than using a static variable.
14584 All callers changed.
14585 (create_process): Recover pty_flag from process, not from volatile local.
14586 (create_pty): Stay inside array even when pty allocation fails.
14587 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14589 * lread.c (Fload): Avoid initialization only when lint checking.
14590 Mention that it's needed only for older GCCs.
14592 2013-07-20 Kenichi Handa <handa@gnu.org>
14594 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14595 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14597 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14599 * lread.c (Fload): Avoid uninitialized warning.
14601 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14603 Fix some minor file descriptor leaks and related glitches.
14604 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14605 (create_lock_file): Use write, not emacs_write.
14606 * image.c (slurp_file, png_load_body):
14607 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14608 (server_accept_connection):
14609 Don't leak an fd on memory allocation failure.
14610 * image.c (slurp_file): Add a cheap heuristic for growing files.
14611 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14612 as that's what the other routines do. Maybe input need not be
14613 blocked at all, but it's better to be consistent.
14614 Avoid undefined behavior when strlen is zero.
14616 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14617 (NSTATICS): Now a constant; doesn't need to be a macro.
14619 2013-07-19 Richard Stallman <rms@gnu.org>
14621 * coding.c (decode_coding_utf_8): Add simple loop for fast
14622 processing of ASCII characters.
14624 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14626 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14628 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14630 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14631 unportable 'struct x_display_info'.
14632 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14633 is a portable type.
14635 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14637 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14638 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14640 (system_process_attributes): Prefer plain char to unsigned char
14641 when either will do. Clean up properly if interrupted or if
14642 memory allocations fail. Don't assume sscanf succeeds.
14643 Remove no-longer-needed workaround to stop GCC from whining.
14644 Read command-line once, instead of multiple times. Check read status a
14645 bit more carefully.
14647 Fix obscure porting bug with varargs functions.
14648 The code assumed that int is treated like ptrdiff_t in a vararg
14649 function, which is not a portable assumption. There was a similar
14650 -- though these days less likely -- porting problem with various
14651 assumptions that pointers of different types all smell the same as
14652 far as vararg functions is conserved. To make this problem less
14653 likely in the future, redo the API to use varargs functions.
14654 * alloc.c (make_save_value): Remove this vararg function.
14655 All uses changed to ...
14656 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14657 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14659 (make_save_ptr): Rename from make_save_pointer, for consistency with
14660 the above. Define only on platforms that need it. All uses changed.
14662 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14664 * keyboard.c: Try to fix typos in previous change.
14665 (DISPLAY_LIST_INFO): New macro.
14666 (kbd_buffer_get_event): Do not access members that are not present
14667 in X11. Revert inadvertent change of "!=" to "=".
14669 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14671 * keyboard.c (kbd_buffer_get_event):
14672 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14673 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14675 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14677 * filelock.c: Fix unlikely file descriptor leaks.
14678 (get_boot_time_1): Rework to avoid using emacs_open.
14679 This doesn't actually fix a leak, but is better anyway.
14680 (read_lock_data): Use read, not emacs_read.
14682 * doc.c: Fix minor memory and file descriptor leaks.
14683 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14684 (get_doc_string, Fsnarf_documentation):
14685 Fix file descriptor leak on error.
14687 * term.c: Fix minor fdopen-related file descriptor leaks.
14688 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14689 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14691 * charset.c: Fix file descriptor leaks and errno issues.
14693 (load_charset_map_from_file): Don't leak file descriptor on error.
14694 Use plain record_xmalloc since the allocation is larger than
14695 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14697 * eval.c (record_unwind_protect_nothing):
14698 * fileio.c (fclose_unwind):
14700 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14701 The replacement doesn't block input, but that no longer seems
14704 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14706 * lread.c: Fix file descriptor leaks and errno issues.
14707 (Fload): Close some races that leaked fds or streams when 'load'
14709 (Fload, openp): Report error number of last nontrivial failure to open.
14710 ENOENT counts as trivial.
14711 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14713 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14714 now that the function is always called with a nonnegative arg.
14715 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14716 All uses replaced with ...
14717 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14719 A few more minor file errno-reporting bugs.
14720 * callproc.c (Fcall_process):
14721 * doc.c (Fsnarf_documentation):
14722 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14723 * process.c (set_socket_option):
14724 Don't let a constructor trash errno.
14725 * doc.c: Include <errno.h>.
14727 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14729 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14731 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14733 Fix w32 bug with call-process-region (Bug#14885).
14734 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14735 to Fcall_process when the input is empty. This simplifies the
14736 code a bit. It makes no difference on POSIXish platforms but
14737 apparently it fixes a bug on w32.
14739 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14740 * fileio.c (close_file_unwind): Don't close if FD is negative;
14741 this can happen when unwinding a zapped file descriptor.
14742 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14743 in case Emacs runs out of memory between the two unwind-protects.
14744 Don't trash errno when closing FD.
14745 Zap the FD in the specpdl when closing it, instead of deferring
14746 the removal of the unwind-protect; this fixes a bug where a child
14747 function unwinds the stack past us.
14749 New unwind-protect flavors to better type-check C callbacks.
14750 This also lessens the need to write wrappers for callbacks,
14751 and the need for make_save_pointer.
14752 * alloc.c (free_save_value):
14753 * atimer.c (run_all_atimers):
14755 * alloc.c (safe_alloca_unwind):
14756 * atimer.c (unwind_stop_other_atimers):
14757 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14758 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14759 * minibuf.c (choose_minibuf_frame_1):
14760 * process.c (make_serial_process_unwind):
14761 * xdisp.c (pop_message_unwind):
14762 * xselect.c (queue_selection_requests_unwind):
14763 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14764 * alloc.c (record_xmalloc):
14765 Prefer record_unwind_protect_ptr to record_unwind_protect with
14767 * alloc.c (Fgarbage_collect):
14768 Prefer record_unwind_protect_void to passing a dummy.
14769 * buffer.c (restore_buffer):
14770 * window.c (restore_window_configuration):
14771 * xfns.c, w32fns.c (do_unwind_create_frame)
14772 New wrapper. All record-unwind uses of wrappee changed.
14773 * buffer.c (set_buffer_if_live):
14774 * callproc.c (call_process_cleanup, delete_temp_file):
14775 * coding.c (code_conversion_restore):
14776 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14777 * editfns.c (save_excursion_restore)
14778 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14779 (save_restriction_restore):
14780 * eval.c (restore_stack_limits, un_autoload):
14781 * fns.c (require_unwind):
14782 * keyboard.c (recursive_edit_unwind, tracking_off):
14783 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14784 * macros.c (pop_kbd_macro, restore_menu_items):
14785 * nsfns.m (unwind_create_frame):
14786 * print.c (print_unwind):
14787 * process.c (start_process_unwind):
14788 * search.c (unwind_set_match_data):
14789 * window.c (select_window_norecord, select_frame_norecord):
14790 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14791 (fast_set_selected_frame):
14792 * xfns.c, w32fns.c (unwind_create_tip_frame):
14793 Return void, not a dummy Lisp_Object. All uses changed.
14794 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14795 * callproc.c (call_process_kill):
14796 * fileio.c (restore_point_unwind, decide_coding_unwind)
14797 (build_annotations_unwind):
14798 * insdel.c (Fcombine_after_change_execute_1):
14799 * keyboard.c (read_char_help_form_unwind):
14800 * menu.c (unuse_menu_items):
14801 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14802 * sound.c (sound_cleanup):
14803 * xdisp.c (unwind_redisplay):
14804 * xfns.c (clean_up_dialog):
14805 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14806 Accept no args and return void, instead of accepting and returning
14807 a dummy Lisp_Object. All uses changed.
14808 * cygw32.c (fchdir_unwind):
14809 * fileio.c (close_file_unwind):
14810 * keyboard.c (restore_kboard_configuration):
14811 * lread.c (readevalllop_1):
14812 * process.c (wait_reading_process_output_unwind):
14813 Accept int and return void, rather than accepting an Emacs integer
14814 and returning a dummy object. In some cases this fixes an
14815 unlikely bug when the corresponding int is outside Emacs integer
14816 range. All uses changed.
14817 * dired.c (directory_files_internal_unwind):
14818 * fileio.c (do_auto_save_unwind):
14819 * gtkutil.c (pop_down_dialog):
14820 * insdel.c (reset_var_on_error):
14821 * lread.c (load_unwind):
14822 * xfns.c (clean_up_file_dialog):
14823 * xmenu.c, nsmenu.m (pop_down_menu):
14824 * xmenu.c (cleanup_widget_value_tree):
14825 * xselect.c (wait_for_property_change_unwind):
14826 Accept pointer and return void, rather than accepting an Emacs
14827 save value encapsulating the pointer and returning a dummy object.
14829 * editfns.c (Fformat): Update the saved pointer directly via
14830 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14831 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14832 (unwind_body): New function.
14833 (record_unwind_protect): First arg is now a function returning void,
14834 not a dummy Lisp_Object.
14835 (record_unwind_protect_ptr, record_unwind_protect_int)
14836 (record_unwind_protect_void): New functions.
14837 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14838 * fileio.c (struct auto_save_unwind): New type.
14839 (do_auto_save_unwind): Use it.
14840 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14841 * insdel.c (struct rvoe_arg): New type.
14842 (reset_var_on_error): Use it.
14843 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14845 (specbinding_func): Remove; there are now several such functions.
14846 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14847 (set_unwind_protect_ptr): New function.
14848 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14850 Be simpler and more consistent about reporting I/O errors.
14851 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14852 Say "Read error" and "Write error", rather than "I/O error", or
14853 "IO error reading", or "IO error writing", when a read or write
14855 * process.c (Fmake_network_process, wait_reading_process_output)
14856 (send_process, Fprocess_send_eof, wait_reading_process_output):
14857 Capitalize diagnostics consistently. Put "failed foo" at the
14858 start of the diagnostic, so that we don't capitalize the
14859 function name "foo". Consistently say "failed" for such
14861 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14862 All callers changed. This is so it can use report_file_error.
14863 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14864 diagnostics consistently as above.
14866 * fileio.c (report_file_errno): Fix errno reporting bug.
14867 If the file name is neither null nor a pair, package it up as a
14868 singleton list. All callers changed, both to this function and to
14869 report_file_error. This fixes a bug where the memory allocator
14870 invoked by list1 set errno so that the immediately following
14871 report_file_error reported the wrong errno value.
14873 Fix minor problems found by --enable-gcc-warnings.
14874 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14875 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14877 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14879 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14880 Set event->arg to Qt if switch-event shall be generated.
14881 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14883 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14885 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14888 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14889 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14890 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14891 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14892 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14893 and there is a focused frame.
14894 (head_table): Add focus-in and focus-out.
14895 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14896 bind to handle-focus-in/out.
14898 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14899 (Fhandle_switch_frame): Call Fhandle_focus_in.
14900 (syms_of_frame): defsubr handle-focus-in/out.
14902 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14904 Fix porting bug to older POSIXish platforms (Bug#14862).
14905 * sysdep.c (emacs_pipe): New function, that implements
14906 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14907 This should port better to CentOS 5 and to Mac OS X 10.6.
14908 All calls to pipe2 changed.
14910 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14911 This makes the code easier to read and the executable a bit smaller.
14912 Do not replace all calls to Fcons that happen to create lists,
14913 just calls that are intended to create lists. For example, when
14914 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14915 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14916 Similarly for list2 through list5.
14917 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14918 * bytecode.c (exec_byte_code):
14919 * callint.c (quotify_arg, Fcall_interactively):
14920 * callproc.c (Fcall_process, create_temp_file):
14921 * charset.c (load_charset_map_from_file)
14922 (Fdefine_charset_internal, init_charset):
14923 * coding.c (get_translation_table, detect_coding_system)
14924 (Fcheck_coding_systems_region)
14925 (Fset_terminal_coding_system_internal)
14926 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14927 * composite.c (update_compositions, Ffind_composition_internal):
14928 * dired.c (directory_files_internal, file_name_completion)
14930 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14931 * doc.c (Fsnarf_documentation):
14932 * editfns.c (Fmessage_box):
14934 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14935 (Feval, eval_sub, Ffuncall, apply_lambda):
14936 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14937 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14938 (Fset_file_times, Finsert_file_contents)
14939 (Fchoose_write_coding_system, Fwrite_region):
14940 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14941 * font.c (font_registry_charsets, font_parse_fcname)
14942 (font_prepare_cache, font_update_drivers, Flist_fonts):
14943 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14944 * frame.c (make_frame, Fmake_terminal_frame)
14945 (x_set_frame_parameters, x_report_frame_params)
14946 (x_default_parameter, Fx_parse_geometry):
14947 * ftfont.c (syms_of_ftfont):
14948 * image.c (gif_load):
14949 * keyboard.c (command_loop_1):
14950 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14951 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14952 (Fminor_mode_key_binding, accessible_keymaps_1)
14953 (Faccessible_keymaps, Fwhere_is_internal):
14954 * lread.c (read_emacs_mule_char):
14955 * menu.c (find_and_return_menu_selection):
14956 * minibuf.c (get_minibuffer):
14957 * nsfns.m (Fns_perform_service):
14958 * nsfont.m (ns_script_to_charset):
14959 * nsmenu.m (ns_popup_dialog):
14960 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14961 (Fx_own_selection_internal):
14962 * nsterm.m (append2):
14963 * print.c (Fredirect_debugging_output)
14964 (print_prune_string_charset):
14965 * process.c (Fdelete_process, Fprocess_contact)
14966 (Fformat_network_address, set_socket_option)
14967 (read_and_dispose_of_process_output, write_queue_push)
14968 (send_process, exec_sentinel):
14969 * sound.c (Fplay_sound_internal):
14970 * textprop.c (validate_plist, add_properties)
14971 (Fput_text_property, Fadd_face_text_property)
14972 (copy_text_properties, text_property_list, syms_of_textprop):
14973 * unexaix.c (report_error):
14974 * unexcoff.c (report_error):
14975 * unexsol.c (unexec):
14976 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14977 (Fformat_mode_line, syms_of_xdisp):
14978 * xfaces.c (set_font_frame_param)
14979 (Finternal_lisp_face_attribute_values)
14980 (Finternal_merge_in_global_face, syms_of_xfaces):
14981 * xfns.c (x_default_scroll_bar_color_parameter)
14982 (x_default_font_parameter, x_create_tip_frame):
14983 * xfont.c (xfont_supported_scripts):
14984 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14985 (menu_help_callback, xmenu_show):
14986 * xml.c (make_dom):
14987 * xterm.c (set_wm_state):
14988 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14989 and similarly for list2 through list5.
14991 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14993 * callproc.c (Fcall_process_region): Fix minor race and tune.
14994 (create_temp_file): New function, with the temp-file-creation part
14995 of the old Fcall_process_region. Use Fcopy_sequence to create the
14996 temp file name, rather than alloca + build_string, for simplicity.
14997 Don't bother to block input around the temp file creation;
14998 shouldn't be needed. Simplify use of mktemp.
14999 Use record_unwind_protect immediately after creating the temp file;
15000 this closes an unlikely race where the temp file was not removed.
15001 Use memcpy rather than an open-coded loop.
15002 (Fcall_process_region): Use the new function. If the input is
15003 empty, redirect from /dev/null rather than from a newly created
15004 empty temp file; this avoids unnecessary file system traffic.
15006 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
15008 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
15009 Simplify by making this case like the other two. This is a bit
15010 slower on obsolete hosts, but the extra complexity isn't worth it.
15012 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
15013 * process.c (create_process) [!DOS_NT]:
15014 Remove now-unnecessary calls to emacs_close.
15016 2013-07-13 Eli Zaretskii <eliz@gnu.org>
15018 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
15019 returning early. (Bug#14850)
15021 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
15022 and inhibit-iso-escape-detection attributes of 'undecided'.
15025 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15027 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15028 Reported by Herbert J. Skuhra in
15029 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15031 Don't lose top specpdl entry when memory is exhausted.
15032 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15033 specpdl overflow here, to simplify callers; all callers changed.
15034 Always reserve an unused entry at the stack top; this avoids
15035 losing the top entry's information when memory is exhausted.
15037 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15039 Clean up errno reporting and fix some errno-reporting bugs.
15040 * callproc.c (Fcall_process):
15041 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15042 * process.c (create_process, Fmake_network_process):
15043 * unexaix.c (report_error):
15044 * unexcoff.c (report_error):
15045 Be more careful about reporting the errno of failed operations.
15046 The code previously reported the wrong errno sometimes.
15047 Also, prefer report_file_errno to setting errno + report_file_error.
15048 (Fcall_process): Look at openp return value rather than at path,
15049 as that's a bit faster and clearer when there's a numeric predicate.
15050 * fileio.c (report_file_errno): New function, with most of the
15051 old contents of report_file_error.
15052 (report_file_error): Use it.
15053 (Ffile_exists_p, Ffile_accessible_directory_p):
15054 Set errno to 0 when it is junk.
15055 * fileio.c (Faccess_file):
15056 * image.c (x_create_bitmap_from_file):
15057 Use faccessat rather than opening the file, to avoid the hassle of
15058 having a file descriptor open.
15059 * lisp.h (report_file_errno): New decl.
15060 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15063 * process.c (create_process, wait_reading_process_output) [AIX]:
15064 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15065 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15066 a multithreaded environment anyway).
15067 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15069 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15071 * image.c (x_find_image_file): Don't close a remote file handle.
15073 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15075 Fix races with threads and file descriptors.
15076 * callproc.c (Fcall_process_region):
15077 * dired.c (open_directory):
15078 * emacs.c (main, Fdaemon_initialized):
15079 * image.c (x_find_image_file):
15080 * inotify.c (Finotify_rm_watch):
15081 * lread.c (Flocate_file_internal):
15082 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15083 * term.c (term_mouse_moveto, init_tty):
15084 * termcap.c (tgetent):
15085 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15086 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15087 * unexhp9k800.c, unexmacosx.c (unexec):
15088 * callproc.c (Fcall_process_region):
15089 Use emacs_close, not close.
15090 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15091 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15092 and posix_close function on current platforms (which all lack them).
15093 (emacs_close): Use it. This should fix the races on GNU/Linux and
15094 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15095 and it should avoid closing random victim file descriptors on
15098 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15100 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15101 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15102 Touch up doc a bit.
15104 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15105 This is for .gdbinit xbacktrace.
15107 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15108 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15109 (emacs_set_tty): Now static.
15110 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15111 * term.c (tty_capable_p, tty_default_color_capabilities)
15112 (get_tty_terminal, term_mouse_movement)
15113 (handle_one_term_event, init_tty, maybe_fatal):
15114 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15115 (tgetent, scan_file, name_match, compare_contin):
15116 * terminal.c (get_terminal):
15117 Use bool for boolean.
15118 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15119 Prefer char to unsigned char if either will do.
15120 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15121 (tty_write_glyphs): Prefer int to unsigned.
15122 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15123 All callers changed.
15124 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15126 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15129 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15130 (B__dummy__): New dummy symbol, to pacify C89.
15131 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15132 they can't grok varargs macros.
15133 * dispnew.c (add_window_display_history)
15134 (add_frame_display_history):
15135 * print.c (print_object):
15136 * xdisp.c (debug_method_add):
15137 Use %p printf format only for void pointers.
15138 * emacs.c (usage_message): New constant, replacing ...
15139 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15140 (main): Adjust to usage reorg.
15141 * fns.c (syms_of_fns):
15142 * profiler.c (syms_of_profiler):
15143 Don't use non-constant struct initializers.
15144 * gnutls.h (gnutls_initstage_t):
15145 * lisp.h (enum Lisp_Fwd_Type):
15146 * lread.c (lisp_file_lexically_bound_p):
15147 * xsettings.c (anonymous enum):
15148 Remove trailing comma.
15149 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15150 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15151 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15153 * regex.c (const_re_char): New type, to pacify strict C89.
15154 All uses of 'const re_char' replaced to use it.
15155 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15156 with glibc when strict C89. This change is imported from gnulib.
15158 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15159 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15160 Omit GNU_LINUX implementation, since it requires long long.
15161 * xterm.c (x_draw_underwave):
15162 Do not assume the traditional order of struct's members.
15163 (x_term_init): Rewrite to avoid the need for non-constant structure
15166 Syntax cleanup, mostly replacing macros with functions.
15167 This removes the need for the syntax_temp hack.
15168 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15169 * syntax.c (SYNTAX_INLINE): New macro.
15170 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15171 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15172 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15173 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15174 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15175 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15176 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15177 Now constants, not macros.
15178 (syntax_temp) [!__GNUC__]: Remove.
15179 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15180 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15181 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15182 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15183 Move here from syntax.h; now functions, not macros. Except for the
15184 last function, these are static since only syntax.c uses them.
15185 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15186 All uses changed. Now a function, not a macro; use this fact
15187 to simplify the code.
15188 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15189 compiler bugs; no longer relevant.
15190 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15191 (SYNTAX_INLINE): New macro.
15192 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15193 for the new functions. Use bool for boolean member.
15194 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15195 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15196 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15197 (SETUP_BUFFER_SYNTAX_TABLE):
15198 Now extern inline functions, not macros.
15199 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15200 Remove; all uses replaced by implementation.
15201 (syntax_temp) [!__GNUC__]: Remove decl.
15202 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15204 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15206 * emacs.c (main): Fix syntax error.
15208 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15210 Timestamp fixes for undo (Bug#14824).
15211 * atimer.c (schedule_atimer):
15212 * fileio.c (Ffile_newer_than_file_p):
15213 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15214 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15215 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15216 (syms_of_fileio): Remove Sclear_visited_file_name.
15217 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15218 file doesn't exist; this avoids an ambiguity with negative timestamps.
15219 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15220 * systime.h (make_emacs_time, invalid_emacs_time):
15221 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15222 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15223 * undo.c (record_first_change): Push (visited-file-modtime) onto
15224 undo list rather than reimplementing it by hand, incorrectly.
15226 2013-07-09 Ken Brown <kbrown@cornell.edu>
15228 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15230 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15232 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15234 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15236 Handle errno and exit status a bit more carefully.
15237 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15238 number into an exit status. Instead, use EXIT_CANCELED.
15239 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15240 * callproc.c (relocate_fd):
15241 * emacs.c (close_output_streams, main):
15242 * process.c (create_process):
15243 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15244 Use emacs_perror for simplicity.
15245 * callproc.c (relocate_fd, main):
15246 * sysdep.c (sys_subshell):
15247 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15248 (shut_down_emacs): Use emacs_write, not write.
15249 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15250 * fileio.c (Fcopy_file, e_write):
15251 * nsterm.m (ns_select):
15252 * process.c (send_process):
15253 * sound.c (vox_write):
15254 Use emacs_write_sig, not emacs_write.
15255 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15256 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15258 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15260 (emacs_full_write): New function.
15261 (emacs_write): Rewrite to use it.
15262 (emacswrite_sig, emacs_perror): New functions.
15263 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15265 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15267 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15268 on NS even if it is present. Pixmap on NS is a void*.
15270 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15272 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15273 * process.c (close_on_exec, accept4, process_socket):
15274 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15276 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15278 * w32.c (sys_dup): Declare prototype.
15282 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15284 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15286 Make file descriptors close-on-exec when possible (Bug#14803).
15287 This simplifies Emacs a bit, since it no longer needs to worry
15288 about closing file descriptors by hand in some cases.
15289 It also fixes some unlikely races. Not all such races, as
15290 libraries often open files internally without setting
15291 close-on-exec, but it's an improvement.
15292 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15293 * callproc.c (Fcall_process) [!MSDOS]:
15294 * emacs.c (main) [!DOS_NT]:
15295 * nsterm.m (ns_term_init):
15296 * process.c (create_process):
15297 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15298 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15299 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15300 Prefer mkostemp with O_CLOEXEC to mkstemp.
15301 * callproc.c (relocate_fd) [!WINDOWSNT]:
15302 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15303 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15305 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15306 Make the resulting file descriptor close-on-exec.
15307 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15308 * lread.c (load_descriptor_list, load_descriptor_unwind):
15309 Remove; no longer needed. All uses removed.
15310 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15311 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15313 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15314 (Fmake_network_process, Fnetwork_interface_list)
15315 (Fnetwork_interface_info, server_accept_connection):
15316 Make newly-created socket close-on-exec.
15317 * sysdep.c (emacs_open, emacs_fopen):
15318 Make new-created descriptor close-on-exec.
15319 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15320 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15322 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15324 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15325 for NS_IMPL_GNUSTEP.
15327 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15329 Fix openp errno handling.
15330 * callproc.c (Fcall_process): Preserve openp errno around close.
15331 * lread.c (openp): Set errno when returning -1, as some callers
15334 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15336 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15338 * nsterm.h (NSSavePanel): Update comment.
15339 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15340 (ns_run_file_dialog): Declare.
15342 * nsfns.m: Remove panelOK.
15344 (ns_run_file_dialog): New function.
15345 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15346 event loop, so file dialog is popped up by ns_run_file_dialog, called
15347 by sendEvent (Bug#14578).
15348 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15350 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15352 * xdisp.c (default_line_pixel_height): New function.
15353 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15354 (try_cursor_movement, redisplay_window, try_window)
15355 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15357 * window.c (window_scroll_pixel_based):
15358 use default_line_pixel_height.
15360 * dispextern.h (default_line_pixel_height): Add prototype.
15362 * frame.c (x_set_line_spacing): Accept a float value for
15363 line-spacing parameter, per the documentation.
15365 * data.c (Fmultibyte_string_p): Doc fix.
15367 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15369 Use emacs_open more consistently when opening files.
15370 This handles EINTR more consistently now, and makes it easier
15371 to introduce other uniform changes to file descriptor handling.
15372 * sysstdio.h: New file.
15373 * buffer.c (mmap_init):
15374 * cygw32.c (chdir_to_default_directory):
15375 * dispnew.c (Fopen_termscript):
15376 * emacs.c (Fdaemon_initialized):
15377 * fileio.c (Fdo_auto_save):
15378 * image.c (slurp_file, png_load_body, jpeg_load_body):
15379 * keyboard.c (Fopen_dribble_file):
15381 * print.c (Fredirect_debugging_output):
15382 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15383 * termcap.c (tgetent):
15384 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15385 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15386 * w32term.c (w32_initialize) [CYGWIN]:
15387 * xfaces.c (Fx_load_color_file):
15388 Use emacs_open instead of plain open, and emacs_fopen instead of
15390 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15391 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15392 * callproc.c (default_output_mode): New constant.
15393 (Fcall_process): Use it to call emacs_open instead of plain creat.
15394 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15395 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15396 (emacs_fopen): New function.
15397 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15398 Include <lisp.h>, for emacs_open.
15399 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15401 Remove duplicate #include directives.
15402 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15404 Don't include stdio.h twice.
15405 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15406 Don't include sys/types.h or stdio.h twice.
15407 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15408 * lread.c: Don't include coding.h twice.
15409 * nsfont.m: Don't include frame.h twice.
15410 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15411 * ralloc.c: Don't include <unistd.h> twice.
15412 * xdisp.c: Don't include font.h twice.
15413 * xterm.c: Don't include fontset.h twice.
15414 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15416 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15418 Scale ImageMagick images more carefully.
15419 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15420 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15421 Be more careful about avoiding undefined behavior after
15422 integer overflow and division by zero.
15424 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15426 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15427 (syms_of_w32fns): DEFSYM them.
15428 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15429 (CCHDEVICENAME): Define macros if not defined.
15430 (struct MONITOR_INFO_EX): New struct.
15431 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15432 (enum_display_monitors_fn): New variable.
15433 (globals_of_w32fns): Initialize it.
15434 (Fx_display_pixel_width, Fx_display_pixel_height)
15435 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15436 multi-monitor setups in docstrings.
15437 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15438 screen size by primary monitor's millimeter per pixel.
15439 (w32_monitor_enum, w32_display_monitor_attributes_list)
15440 (w32_display_monitor_attributes_list_fallback)
15441 (Fw32_display_monitor_attributes_list): New functions.
15442 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15444 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15446 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15448 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15450 * fileio.c (Qfile_notify_error): New error symbol.
15452 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15453 * inotify.c (inotify_callback, symbol_to_inotifymask)
15454 (Finotify_add_watch, Finotify_rm_watch): Use it.
15455 (inotifyevent_to_event): Exchange order of cookie and file name.
15456 (Finotify_add_watch): Adapt docstring.
15458 * lisp.h (Qfile_notify_error): Declare.
15460 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15462 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15463 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15464 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15465 which did not work (see <http://bugs.gnu.org/14569#307>).
15466 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15467 && (!noninteractive || initialized)). This attempts to thread
15468 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15470 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15472 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15473 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15475 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15477 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15478 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15479 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15480 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15482 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15484 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15485 Define to __sys_siglist.
15487 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15489 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15490 word-wrap, so that overflow-newline-into-fringe would work in
15491 visual-line-mode. (Bug#2749)
15492 (move_it_in_display_line_to): When the last scanned display
15493 element fits exactly on the display line, and
15494 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15495 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15496 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15497 finding buffer position that corresponds to pixel coordinates,
15498 e.g. in buffer_posn_from_coords.
15500 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15502 * process.c (handle_child_signal): Call catch_child_signal if
15505 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15507 Don't convert function pointers to void * and back.
15508 It isn't portable C, and it's easy enough to avoid.
15509 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15510 (make_save_value): Add support for SAVE_FUNCPOINTER.
15511 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15512 * print.c (print_object):
15513 Distinguish function from object pointers.
15514 * lisp.h (SAVE_FUNCPOINTER): New constant.
15515 (SAVE_SLOT_BITS): Adjust to it.
15516 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15517 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15518 (voidfuncptr): New typedef.
15519 (struct Lisp_Save_Value): New member data[0].funcpointer.
15520 (XSAVE_FUNCPOINTER): New function.
15522 Simplify buildobj processing.
15523 * Makefile.in (buildobj.h): Make it a sequence of strings each
15524 followed by comma, rather than a single string. Put it into a
15525 .tmp file in case there's an error while generating it.
15526 (gl-stamp): Use .tmp for temp files.
15527 (mostlyclean): Clean .tmp files.
15528 * doc.c (buildobj): Move to just the routine that needs it.
15529 It's now an array of strings, so processing is simpler.
15531 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15533 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15534 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15535 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15536 Invoke malloc_enable_thread even when not interactive.
15537 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15538 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15539 in this case, since the underlying bug has now been fixed.
15541 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15543 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15544 unlinking it (bug#14691).
15546 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15548 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15549 before checking whether buffer is modified. This lets
15550 `kill-buffer-query-functions' cancel killing of the buffer or save
15551 its content before `kill-buffer' asks user the "Buffer %s
15552 modified; kill anyway?" question.
15554 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15556 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15557 Let the super performKeyEquivalent deal with them (Bug#14747).
15559 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15561 * widget.c (resize_cb): Remove unused local.
15563 Do not use GTK 3 if it exists but cannot be compiled.
15564 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15565 * xterm.c (x_error_handler) [!USE_GTK]:
15568 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15570 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15572 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15573 to the valid range of values. (Bug#14753)
15575 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15576 when moving point by using the current glyph matrix. This avoids
15577 the need to force redisplay when this function is called in a
15580 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15582 Fix minor problems found by static checking.
15583 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15584 Redo the latter's body to sidestep GCC parenthesization warnings.
15585 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15586 * coding.c (detect_coding, detect_coding_system):
15587 * coding.h (struct undecided_spec):
15588 Use bool for boolean.
15589 * image.c (QCmax_width, QCmax_height): Now static.
15590 * xdisp.c (Fmove_point_visually): Remove unused local.
15592 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15594 * xdisp.c (Fmove_point_visually): New function.
15596 2013-06-28 Kenichi Handa <handa@gnu.org>
15598 * coding.h (define_coding_undecided_arg_index): New enum.
15599 (coding_attr_index): New members
15600 coding_attr_undecided_inhibit_null_byte_detection,
15601 coding_attr_undecided_inhibit_iso_escape_detection,
15602 coding_attr_undecided_prefer_utf_8.
15603 (undecided_spec): New struct.
15604 (struct coding_system): New member `undecided' of the member
15607 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15608 (detect_coding): Likewise.
15609 (detect_coding_system): Likewise.
15610 (Fdefine_coding_system_internal): New coding system properties
15611 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15613 (syms_of_coding): Adjust for coding_arg_undecided_max.
15615 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15617 * image.c (x_from_xcolors): Remove unused local.
15619 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15621 Defer image data transfer between X client and server until actual
15624 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15627 * image.c (Destroy_Image): Remove.
15628 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15629 `mask_p', and `colors_p'. All uses changed.
15630 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15631 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15632 New macros for `flags' arg to x_clear_image_1.
15633 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15634 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15635 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15636 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15637 (image_get_x_image, image_unget_x_image): New functions or macros.
15638 (image_background, image_background_transparent, x_to_xcolors)
15639 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15640 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15641 instead of Destroy_Image.
15642 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15643 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15644 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15645 (imagemagick_load_image, svg_load_image): Use them instead of
15646 x_create_x_image_and_pixmap, and x_put_x_image followed by
15647 x_destroy_x_image, respectively.
15648 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15649 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15650 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15651 background_transparent fields.
15652 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15653 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15655 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15657 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15658 This mostly consists of undoing recent changes.
15659 * callproc.c (Fcall_process):
15660 * process.c (create_process):
15661 Do not worry about catching SIGCHLD here, undoing previous change.
15662 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15663 * process.c, process.h (catch_child_signal):
15664 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15665 * process.c (catch_child_handler): Don't worry about being called
15666 lazily and do not assume caller has blocked SIGCHLD, undoing
15667 previous change. Move first-time stuff back to
15668 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15669 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15670 set lib_child_handler if it's already initialized, which may
15671 help avoid problems on GNUstep.
15673 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15675 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15676 * callproc.c (Fcall_process):
15677 * process.c (create_process):
15678 Make sure SIGCHLD is caught before we fork,
15679 since Emacs startup no arranges to catch SIGCHLD.
15680 * process.c (lib_child_handler): Initialize to null, not to
15682 (catch_child_signal): Allow self to be called lazily.
15683 Do nothing if it's already been called.
15684 Assume caller has blocked SIGCHLD (all callers do now).
15685 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15686 just before it's really needed.
15687 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15688 since it hasn't been caught yet.
15690 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15692 * image.c (compute_image_size): New function to implement
15693 :max-width and :max-height.
15694 (imagemagick_load_image): Use it.
15696 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15698 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15699 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15701 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15702 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15703 the SIGCHLD handler, since the code is not atomic and (due to glib)
15704 signals may be arriving now.
15705 * sysdep.c (init_signals): Do not catch child signals here;
15706 'main' now does that later, at a safer time.
15708 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15710 Clean up SIGCHLD handling a bit (Bug#14569).
15711 * process.c, process.h (catch_child_signal):
15712 Now always extern, even if !NS_IMPL_GNUSTEP.
15713 * process.c (catch_child_signal): Move glib tickler here from
15714 init_process_emacs, so that it's done earlier in Emacs
15715 initialization. Also move the noninteractive && !initialized
15716 check here from init_process_emacs. This is all a bit cleaner for
15717 GNUish platforms, and I hope it works around the Cygwin bug.
15718 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15719 that glib signal handling is tickled before glib creates threads.
15721 * process.c (wait_reading_process_output): Avoid int overflow
15722 when reading more than 2 GiB total from a process.
15724 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15726 * process.c (create_process): Handle a couple more cases,
15727 i.e., work even if new_argv and wait_child_setup[i] are cached.
15728 Use Fcall_process's style for volatile vars.
15730 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15732 * process.c (create_process): Mark PROCESS volatile.
15734 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15736 Use C99-style flexible array members if available.
15737 This avoids some subtle aliasing issues, which typically
15738 aren't a problem with GCC but may be a problem elsewhere.
15739 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15740 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15741 In either case, it uses a flexible array member rather than
15742 the old struct hack. All uses changed.
15743 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15744 Adjust to sdata reorganization.
15745 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15746 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15747 that ports better to pre-C99 non-GCC.
15748 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15749 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15750 as the latter has changed.
15751 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15752 and port better to pre-C99 GCC.
15753 * image.c (struct xpm_cached_color):
15754 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15755 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15756 Use FLEXIBLE_ARRAY_MEMBER.
15757 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15758 Move decl to top level so it gets checked against implementation.
15759 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15760 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15762 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15764 * syntax.c: Integer cleanups.
15765 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15766 All uses that need 0-or-2 changed to:
15767 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15768 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15769 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15770 (char_quoted, prev_char_comend_first, back_comment)
15771 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15772 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15773 Use bool for boolean.
15774 (update_syntax_table, skip_chars, skip_syntaxes):
15775 Prefer int to unsigned when either will do.
15776 (back_comment): Return boolean success flag, like forw_comment,
15777 instead of positive-or-minus-1 (which might have overflowed int anyway).
15778 Don't stuff ptrdiff_t into int.
15779 (syntax_spec_code, syntax_code_spec): Now const.
15780 (Fmatching_paren, scan_lists, scan_sexps_forward):
15781 Use enum syntaxcode for syntax code.
15782 (Fmatching_paren): Check that arg is a character, not just an integer.
15783 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15784 (Finternal_describe_syntax_value): Omit no-longer-needed
15786 (skip_chars): Use char, not unsigned char, when the distinction
15788 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15789 * bytecode.c (exec_byte_code):
15790 * syntax.c (syntax_spec_code, Fchar_syntax)
15791 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15792 (init_syntax_once):
15793 * syntax.h (SYNTAX_WITH_FLAGS):
15794 Omit unnecessary casts.
15796 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15798 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15799 line dimensions here, to avoid race conditions with the main
15800 thread. (Bug#14062, bug#14630, bug#14669)
15802 * w32term.c (w32_draw_window_cursor): Compute the header line and
15803 mode line dimensions here.
15804 <w32_system_caret_window, w32_system_caret_hdr_height>:
15805 <w32_system_caret_mode_height>: New variables.
15807 * w32term.h: Declare them.
15809 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15811 * alloc.c (die): Move "assertion failed" string here ...
15812 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15813 COND when SUPPRESS_CHECKING. This shrinks the executable text
15814 size by 0.8% to 2.2% when configured with --enable-checking,
15815 depending on optimization flags (GCC 4.8.1 x86-64).
15817 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15819 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15821 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15822 base is 2; this is more accurate.
15824 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15826 * sound.c (string_default): Move to !WINDOWSNT section.
15827 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15829 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15831 * sound.c: Integer cleanups.
15832 Remove unnecessary forward decls.
15833 (struct sound_device): The 'file' member is now a Lisp_Object, not
15834 a char *, so that we needn't invoke alloca on a huge size.
15835 (Fplay_sound_internal): Adjust to this.
15836 (string_default): New function.
15837 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15838 Use it to adjust to the struct sound_device change.
15839 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15840 (be2hs) [0]: Remove.
15842 * syntax.c (skip_chars): Don't use uninitialized storage
15843 when searching a multibyte buffer for characters that are not in a
15844 unibyte string that contains non-ASCII characters.
15846 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15848 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15849 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15851 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15853 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15855 2013-06-18 Kenichi Handa <handa@gnu.org>
15857 * font.c (Ffont_spec): Signal an error for an invalid font name
15860 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15862 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15863 In particular this ports to 32-bit sparc Sun cc.
15864 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15865 array with a dummy element at specpdl[-1], so that its address can
15867 (unbind_to): Do not copy the binding; not needed, now that we
15868 copy old_value in the one place where the copy is needed.
15869 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15870 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15871 (union specbinding): Rename from struct specbinding. Redo layout
15872 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15873 which is not portable. With Sun C 5.12 32-bit sparc, the
15874 declaration causes nargs to be an unsigned bitfield, a behavior
15875 that the C standard allows; but Emacs wants nargs to be signed.
15876 The overall type is now a union of structures rather than a
15877 structure of union of structures, and the 'kind' member is now a
15878 bitfield, so that the overall type doesn't grow. All uses changed.
15879 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15881 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15883 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15884 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15886 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15888 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15890 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15891 unless we know that the window w's frame is a frame object.
15892 Another attempt at solving bug#14062 and bug#14630.
15894 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15896 * textprop.c (property_set_type): New enum.
15897 (add_properties): Allow appending/prepending text properties.
15898 (add_text_properties_1): Factored out of Fadd_text_properties.
15899 (Fadd_text_properties): Move all the code into
15900 add_text_properties_1.
15901 (Fadd_face_text_property): New function that calls
15902 add_text_properties_1.
15904 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15906 Move functions from lisp.h to individual modules when possible.
15907 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15908 * alloc.c (XFLOAT_INIT, set_symbol_name):
15909 * buffer.c (CHECK_OVERLAY):
15910 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15911 (set_char_table_parent):
15912 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15913 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15914 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15915 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15917 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15918 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15919 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15920 (backtrace_args, backtrace_debug_on_exit):
15921 * floatfns.c (CHECK_FLOAT):
15922 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15923 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15924 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15925 (set_hash_index_slot):
15926 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15927 * marker.c (CHECK_MARKER):
15928 * textprop.c (CHECK_STRING_OR_BUFFER):
15929 * window.c (CHECK_WINDOW_CONFIGURATION):
15930 Move here from lisp.h, and make these functions static rather than
15932 * buffer.c (Qoverlayp):
15934 * fns.c (Qhash_table_p):
15935 * window.c (Qwindow_configuration_p):
15937 * lisp.h: Remove the abovementioned defns and decls.
15939 Use functions, not macros, for XINT etc (Bug#11935).
15940 In lisp.h, prefer functions to function-like macros, and
15941 constants to object-like macros, when either will do. This:
15942 . simplifies use, as there's no more need to worry about
15943 arguments' side effects being evaluated multiple times.
15944 . makes the code easier to debug on some platforms.
15945 However, when using gcc -O0, keep using function-like macros
15946 for a few critical operations, for performance reasons.
15947 This sort of thing isn't needed with gcc -Og, but -Og
15948 is a GCC 4.8 feature and isn't widely-enough available yet.
15949 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15950 Remove enum lsb_bits; no longer needed.
15951 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15952 * buffer.c (Qoverlap):
15954 * fns.c (Qhash_table_p):
15955 Now extern, so lisp.h can use these symbols.
15956 * dispextern.h: Include character.h, for MAX_CHAR etc.
15957 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15958 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15959 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15960 (GLYPH_CODE_P): Move here from lisp.h.
15961 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15962 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15963 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15964 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15965 XUNTAG now returns void *.
15966 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15967 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15968 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15969 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15970 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15971 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15972 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15973 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15974 New macros, renamed from their sans-lisp_h_ counterparts.
15975 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15976 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15977 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15978 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15979 If compiling via GCC without optimization, define these as macros
15980 in addition to inline functions.
15981 To disable this, compile with -DINLINING=0.
15982 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15983 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15984 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15985 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15986 (INTMASK, VALMASK): Now macros, since static values cannot be
15987 accessed from extern inline functions.
15988 (VALMASK): Also a constant, for benefit of old GDB.
15989 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15990 is INTEGERP, which can fold it in.
15991 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15992 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15993 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15994 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15995 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15996 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15997 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15998 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15999 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
16000 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
16001 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
16002 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
16003 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
16004 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
16005 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
16006 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
16007 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
16008 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
16009 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
16010 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
16011 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
16012 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
16013 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
16014 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
16015 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
16016 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
16017 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
16018 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
16019 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
16020 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
16021 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
16022 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
16023 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16025 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16026 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16027 (VALMASK): Define in one place rather than in two, merging the
16028 USE_LSB_TAG parts; this is simpler.
16029 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16030 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16031 Move up, to avoid use before definition.
16032 Also include "globals.h" earlier, for the same reason.
16033 (make_natnum): New function.
16034 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16035 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16036 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16037 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16038 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16039 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16040 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16041 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16042 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16043 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16044 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16045 (Qwindow_configuration_p, Qimage): New forward declarations.
16046 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16047 (STRING_COPYIN): Remove; unused.
16048 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16049 (xcar_addr, xcdr_addr): New functions. All uses changed.
16050 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16051 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16052 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16053 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16054 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16055 (TYPE_RANGED_INTEGERP): Simplify.
16056 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16057 (setlocale, fixup_locale, synchronize_system_messages_locale)
16058 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16059 Now empty functions, not macros.
16060 (functionp): Return bool, not int.
16061 * window.c (Qwindow_configuration_p): Now extern,
16062 so window.h can use it.
16063 * window.h (Qwindowp): Move decl back to lisp.h.
16065 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16067 * xdisp.c (Fline_pixel_height): New function, required for solving
16070 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16072 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16074 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16076 * lread.c (syms_of_lread):
16077 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16079 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16081 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16083 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16085 * fileio.c (expand_file_name): Doc fix.
16087 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16089 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16090 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16091 Wait for self, not for 0. This can't hurt on GNU or similar
16092 system, and may help with Cygwin.
16094 * keyboard.c: Don't use PROP (...) as an lvalue.
16095 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16096 Use set_prop (A, B), not PROP (A) = B.
16098 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16100 * xdisp.c (get_it_property): Use it->window instead of generating
16101 a Lisp object from it->w.
16103 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16105 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16106 get-char-property the window that is being rendered, instead of
16107 the buffer, to support window-specific overlays. (Bug#14575)
16108 (compute_display_string_pos): When W is NULL, use the current
16109 buffer as the object to pass to get-char-property.
16110 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16111 pointer member of the bidi iterator, since no window is pertinent
16114 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16116 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16117 being displayed, and pass it to compute_display_string_pos.
16118 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16119 (bidi_paragraph_init): All callers changed.
16121 * xdisp.c (init_from_display_pos, init_iterator)
16122 (handle_single_display_spec, next_overlay_string)
16123 (get_overlay_strings_1, reseat_1, reseat_to_string)
16124 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16125 Set bidi_it.w member from it->w.
16126 (compute_display_string_pos): Accept additional argument, the
16127 window being displayed, and pass it to Fget_char_property.
16130 * dispextern.h (struct bidi_it): New member w, the window being
16132 (compute_display_string_pos): Adjust prototype.
16134 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16136 * xgselect.c: Remove unneeded include xterm.h.
16138 * process.c (wait_reading_process_output): Check for NS before GLIB.
16139 GLIB may be linked in due to rsvg, but ns_select must be called.
16141 * xgselect.c (xg_select): Remove call to window_system_available
16142 and g_main_context_pending at the top, so Gdk events (i.e. file
16143 notify) are processed when Emacs is started with -nw.
16145 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16147 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16148 (ctagsfiles3): New variable, includes only *.m files.
16149 (TAGS): Use an explicit language name in the regular expressions,
16150 to avoid transformation of '/SOMETHING' by MSYS to
16151 'c:\MSYS\SOMETHING'.
16153 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16155 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16157 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16159 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16160 still need to set the mouse pointer shape and activate help-echo.
16163 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16165 A few porting etc. fixes for the new file monitor code.
16166 See the thread containing
16167 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16168 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16169 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16170 (dir_monitor_callback, Fgfile_rm_watch):
16171 Use assq_no_quit instead of Fassoc, for speed.
16172 (dir_monitor_callback, Fgfile_rm_watch):
16173 eassert that the monitor is a fixnum.
16174 (dir_monitor_callback): No need for CDR_SAFE.
16175 Simplify building of lisp with alternative tails.
16176 (Fgfile_add_watch, Fgfile_rm_watch):
16177 Do not assume glib functions set errno reliably on failure.
16178 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16179 and signal an error otherwise.
16180 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16181 Use Fdelq instead of Fdelete, for speed.
16183 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16185 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16186 don't insist on being invoked on a highlighted tool-bar button.
16187 Avoids losing tool-bar functionality when mouse-highlight is nil.
16188 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16189 Don't highlight when mouse-highlight is nil.
16190 (note_mouse_highlight): When mouse-highlight is nil, don't return
16191 right away; instead, run tool-bar and mode-line highlight
16192 subroutine, clear any existing highlight, and revert the mouse
16193 pointer to its default shape. (Bug#14558)
16195 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16197 * lisp.mk (lisp): Add prog-mode.el.
16199 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16201 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16202 * process.c (dummy_handler): New function.
16203 (lib_child_handler): New static var.
16204 (handle_child_signal): Invoke it.
16205 (catch_child_signal): If a library has set up a signal handler,
16206 save it into lib_child_handler.
16207 (init_process_emacs): If using glib and not on Windows, tickle glib's
16208 child-handling code so that it initializes its private SIGCHLD handler.
16209 * syssignal.h (SA_SIGINFO): Default to 0.
16210 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16211 31; it should no longer be needed now.
16213 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16215 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16217 * gfilenotify.c (globals_of_gfilenotify): New function.
16218 (syms_of_gfilenotify): Move global initialization there.
16220 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16222 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16224 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16225 * keyboard.c (menu_bar_items, tool_bar_items):
16226 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16227 not override local keymaps any more.
16229 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16231 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16233 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16235 * w32console.c (initialize_w32_display): Return the dimensions of
16236 the console window via 2 additional arguments, not via the current
16237 frame. This avoids crashes due to overrunning the bounds of
16238 frame's decode_mode_spec_buffer, which is not resized following
16239 the change of the frame dimensions from the initial 10x10.
16241 * w32term.h (w32_initialize_display_info): Adjust prototype.
16243 * term.c (init_tty): Take dimensions of the frame from the values
16244 returned by initialize_w32_display.
16246 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16247 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16248 (LIBES): Add $(GFILENOTIFY_LIBS).
16250 * w32inevt.c (handle_file_notifications): Add dummy implementation
16251 for !HAVE_W32NOTIFY.
16253 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16255 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16257 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16259 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16261 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16263 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16265 Fix minor problems found by static checking.
16266 * data.c (pure_write_error):
16267 Use xsignal2, not Fsignal, as Fsignal might return.
16268 * eval.c (set_backtrace_debug_on_exit): Now static.
16269 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16270 No longer inline. EXTERN_INLINE is needed only for functions
16271 defined in .h files. Reindent function header as per GNU style.
16272 (backtrace_p, backtrace_top, backtrace_next):
16273 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16274 compiler or linker. Add extern decls to pacify gcc -Wall.
16275 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16277 * frame.c (free_monitors): Define only on platforms that need it.
16278 * nsterm.m (ns_term_init):
16279 * process.c (catch_child_signal):
16280 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16281 defined on all porting targets these days.
16282 * process.c, process.h (catch_child_signal):
16283 Make it extern only if NS_IMPL_GNUSTEP is defined.
16285 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16287 * w32.c (gettimeofday): Make the signature identical to prototype
16288 in nt/inc/sys/time.h.
16290 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16292 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16295 * keyboard.c (safe_run_hooks_error): Improve error message.
16297 * data.c (pure_write_error): Add `object' argument.
16298 * puresize.h (CHECK_IMPURE): Use it.
16300 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16302 * Makefile.in (NOTIFY_OBJ): New variable.
16303 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16305 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16306 Call syms_of_gfilenotify.
16308 * gfilenotify.c: New file.
16310 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16311 and Qfile_w32notify.
16312 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16313 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16315 * lisp.h: Declare syms_of_gfilenotify.
16317 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16319 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16321 Merge the specpdl and backtrace stacks. Make the structure of the
16322 specpdl entries more obvious via a tagged union of structs.
16323 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16324 (enum specbind_tag): New enum.
16325 (struct specbinding): Make it a tagged union of structs.
16326 Add a case for backtrace records.
16327 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16328 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16329 (backtrace_debug_on_exit): New accessors.
16330 (struct backtrace): Remove.
16331 (struct catchtag): Remove backlist field.
16332 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16334 (Flocal_variable_p): Speed up the common case where the binding is
16336 * eval.c (backtrace_list): Remove.
16337 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16338 (set_backtrace_args, set_backtrace_nargs)
16339 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16340 (backtrace_next): New functions.
16341 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16342 (unwind_to_catch, internal_lisp_condition_case)
16343 (internal_condition_case, internal_condition_case_1)
16344 (internal_condition_case_2, internal_condition_case_n): Don't bother
16345 with backtrace_list any more.
16346 (Fsignal): Adjust to new backtrace format.
16347 (grow_specpdl): Move up.
16348 (record_in_backtrace): New function.
16349 (eval_sub, Ffuncall): Use it.
16350 (apply_lambda): Adjust to new backtrace format.
16351 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16353 (specbind): Adjust to new specpdl format. Simplify.
16354 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16355 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16357 (mark_backtrace): Remove.
16358 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16359 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16360 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16362 * profiler.c (record_backtrace): Use get_backtrace.
16363 (handle_profiler_signal): Use backtrace_top_function.
16364 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16365 accessor functions.
16367 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16369 * process.h (catch_child_signal): Declare.
16371 * process.c (catch_child_signal): New function.
16372 (init_process_emacs): Call it.
16374 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16375 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16377 (x_set_cursor_type): Remove declaration.
16378 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16379 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16380 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16381 (ns_get_color): Use F suffix on float.
16382 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16383 (ns_get_rgb_color): Remove.
16384 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16385 (note_mouse_movement): x and y are CGFloat.
16386 (ns_draw_fringe_bitmap): Remove unused rowY.
16387 Change #if to COCOA && >= 10_6.
16388 (ns_draw_window_cursor): Remove unused overspill.
16389 (ns_draw_underwave): width and x are EamcsCGFloat.
16390 (ns_draw_box): thickness is CGFloat.
16391 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16392 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16393 if not in main thread.
16394 (ns_get_pending_menu_title, ns_check_menu_open)
16395 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16396 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16397 (sendFromMainThread:): New method.
16398 (changeFont:): size is CGFloat.
16399 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16400 Disable warning about permanent text.
16401 (characterIndexForPoint:): Adjust return type depending on GNUstep
16403 (mouseDown:): delta is CGFloat.
16404 (updateFrameSize): Remove unised variable f.
16405 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16406 Cast float to EmacsCGFloat.
16407 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16408 also to -1 when restoring.
16409 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16410 inside NS_IMPL_COCOA.
16411 (toggleFullScreen:): Put call to toggleFullScreen inside
16412 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16413 (setPosition:portion:whole:): por is CGFloat.
16414 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16415 (mouseDown:): Use CGFloat.
16416 (mouseDragged:): Remove unised variable edge.
16417 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16419 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16420 of CGFloat differs.
16421 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16422 when NS_IMPL_GNUSTEP.
16423 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16424 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16425 (EmacsToolbar): Add clearAll. Add tag argument to
16426 addDisplayItemWithImage.
16427 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16429 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16431 * nsmenu.m (ns_update_menubar): Make static.
16432 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16433 (fillWithWidgetValue:): Add cast to SEL for setAction.
16434 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16435 (update_frame_tool_bar): Update code for GNUstep.
16436 (clearAll): New method.
16437 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16438 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16439 Move identifierToItem setObject and activeIdentifiers addObject before
16440 call to insertItemWithItemIdentifier.
16441 (validateVisibleItems): Fix indentation.
16442 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16443 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16444 UtilityWindow to aStyle, remove call to setStyleMask.
16446 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16448 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16449 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16450 Use F suffix on floats.
16451 (ns_char_width): Returns CGFloat.
16452 (ns_ascii_average_width): w is CGFloat instead of float.
16453 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16455 (ns_glyph_metrics): CGFloat instead of float.
16457 * nsfns.m (x_set_foreground_color, x_set_background_color):
16459 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16460 remove unused variables.
16461 (Fns_read_file_name): Keep track if panel is for save.
16462 Use ns_filename_from_panel/ns_directory_from_panel.
16463 (Fns_list_services): delegate only used for COCOA.
16464 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16465 Just return the input if GNUstep.
16466 (x_screen_planes): Remove.
16467 (Fxw_color_values): Use EmacsCGFloat
16468 (Fns_display_monitor_attributes_list): Only get screen number for
16470 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16472 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16473 ns_directory_from_panel.
16475 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16477 * process.c (handle_child_signal): Also use WCONTINUED.
16478 This is so that list-processes doesn't mistakenly list the process
16479 as stopped, when the process has actually been continued and is
16482 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16484 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16485 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16486 not already configured.
16488 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16490 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16492 * Makefile.in (mostlyclean): Remove *.res files.
16494 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16496 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16497 a buffer (bug#8447).
16499 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16501 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16502 display vector, and we backtrack, handle the case that the
16503 previous character position is also displayed from a display
16504 vector or covered by a display string or image. (Bug#14476)
16506 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16508 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16509 (struct MonitorInfo, free_monitors): Remove.
16510 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16511 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16512 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16515 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16516 (struct MonitorInfo, free_monitors): Remove.
16517 (ns_screen_name): Make static.
16518 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16519 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16522 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16523 (struct MonitorInfo): New struct.
16524 (free_monitors, make_monitor_attribute_list): Declare.
16526 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16528 (free_monitors, make_monitor_attribute_list): New functions.
16529 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16532 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16534 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16536 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16538 * keyboard.c: Apply keyboard decoding only to events that come directly
16539 from the tty, not from unread-command-events (bug#14368).
16540 (read_event_from_main_queue): New function, extracted from read_char.
16541 (read_decoded_char): Remove.
16542 (read_decoded_event_from_main_queue): New function to replace it.
16543 (read_char): Use it.
16544 (read_key_sequence): Use read_char rather than read_decoded_char.
16546 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16548 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16550 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16552 2013-05-22 Kenichi Handa <handa@gnu.org>
16554 The following changes are to fix the setting of
16555 buffer-file-coding-system on, for instance, C-x RET c unix RET
16556 _FILE_OF_DOS_EOL_TYPE_ RET.
16558 * coding.h (struct coding_system): New member detected_utf8_chars.
16560 * coding.c (detect_coding_utf_8): Count characters and check EOL
16561 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16563 (setup_coding_system): Do not initialize coding->head_ascii.
16564 (check_ascii): Do not set coding->eol_seen but update it. Do not
16565 call adjust_coding_eol_type here.
16566 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16567 If the eol-type of CODING is already specified, adjust the eol type
16568 of the found coding-system.
16569 (decode_coding_gap): Cancel previous change. Utilize the
16570 character numbers counted by detect_coding_utf_8. Fix detection
16573 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16575 * search.c (looking_at_1): Only set last_thing_searched if the match
16576 changed the match-data (bug#14281).
16578 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16580 * xdisp.c (reseat_at_previous_visible_line_start):
16581 Already declared in dispextern.h, so remove it here.
16582 (move_it_vertically_backward): Likewise.
16584 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16586 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16587 (Fx_display_pixel_width, Fx_display_pixel_height)
16588 (Fx_display_mm_width, Fx_display_mm_height):
16589 Mention `display-monitor-attributes-list' in docstrings.
16591 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16592 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16593 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16594 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16595 (Fx_display_backing_store, Fx_display_visual_class)
16596 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16597 (Fx_display_grayscale_p, Fx_display_pixel_width)
16598 (Fx_display_pixel_height, Fx_display_planes)
16599 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16600 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16601 (Fx_display_mm_width, Fx_display_mm_height)
16602 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16603 height for all physical monitors as in X11.
16605 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16606 Return pixel width or height for all physical monitors as in X11.
16608 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16610 Port --enable-gcc-warnings to clang.
16611 * bytecode.c (exec_byte_code):
16613 Redo diagnostic pragmas to pacify clang, too.
16614 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16615 * editfns.c (Fencode_time):
16616 * fileio.c (file_accessible_directory_p):
16617 * font.c (font_unparse_xlfd):
16618 Use '&"string"[index]' instead of '"string" + (index)'.
16619 * undo.c (user_error): Remove; unused.
16621 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16623 * insdel.c (insert_1_both): Document the arguments, instead of
16624 referring to insert_1, which no longer exists.
16626 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16627 some window, increment windows_or_buffers_changed, so that
16628 *Messages* display in that window is updated. (Bug#14408)
16630 * w32.c: Include epaths.h.
16631 (init_environment): Use cmdproxy.exe without leading directories.
16632 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16634 (gettimeofday): Adjust signature and return value to Posix
16637 * unexw32.c (open_output_file): Delete the existing emacs.exe
16638 before creating it, to break the hard link to the versioned
16641 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16642 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16643 (FIRSTFILE_OBJ): New variables.
16644 (W32_RES): Rename to EMACSRES. All users changed.
16645 (base_obj): Use $(CM_OBJ).
16646 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16647 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16648 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16649 $(W32_RES_LINK) before $(LIBES).
16650 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16652 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16654 * makefile.w32-in (DOC): Use just "DOC".
16656 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16658 * process.c: Export default filters and sentinels to Elisp.
16659 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16661 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16662 (Fset_process_sentinel, Fformat_network_address):
16663 Default to them instead of nil.
16664 (server_accept_connection): Sentinels can't be nil any more.
16665 (read_and_dispose_of_process_output): New function, extracted from
16666 read_process_output.
16667 (read_process_output): Use it; filters can't be nil.
16668 (Finternal_default_process_filter): New function, extracted from
16669 read_process_output.
16670 (exec_sentinel_unwind): Remove function.
16671 (exec_sentinel): Don't zilch sentinel while running.
16672 (status_notify): Sentinels can't be nil.
16673 (Finternal_default_process_sentinel): New function extracted from
16675 (setup_process_coding_systems): Default filter is not nil any more.
16676 (syms_of_process): Export new Elisp functions and initialize
16678 * lisp.h (make_lisp_proc): New function.
16680 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16682 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16684 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16686 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16687 unless we know that the window w is a leaf window.
16688 Another attempt at solving bug#14062.
16690 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16692 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16695 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16697 * image.c (gif_load): Check that subimages fit (Bug#14345).
16699 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16701 * lread.c (skip_dyn_eof): New function.
16702 (read1): Use it to skip the end of a file in response to #@00.
16704 * doc.c (get_doc_string): Slightly relax the sanity checking.
16706 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16708 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16709 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16710 (MonitorInfo): New struct.
16711 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16712 (Fns_display_monitor_attributes_list): New functions.
16713 (display-usable-bounds): Remove.
16714 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16717 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16719 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16720 (GTK_CHECK_VERSION): New macro, if not already defined.
16721 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16722 replaced by GTK_CHECK_VERSION.
16724 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16726 * xterm.h (GTK_PREREQ): New macro.
16727 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16728 to use this macro instead, for consistency and clarity.
16730 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16732 * xdisp.c (row_for_charpos_p): New function, with code of
16733 cursor_row_p, but accepts an additional argument CHARPOS instead
16734 of using a hardcoded PT.
16735 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16736 (row_containing_pos): Call row_for_charpos_p instead of partially
16737 doing the same. Fixes cursor positioning under longlines-mode
16738 when longlines-show-effect includes more than one newline, when
16739 moving the cursor vertically up.
16741 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16743 * makefile.w32-in (ACL_H): New macro.
16744 ($(BLD)/fileio.$(O)): Update dependencies.
16746 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16748 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16749 * Makefile.in (LIB_ACL): New macro.
16750 (LIBACL_LIBS): Remove.
16751 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16752 * fileio.c: Include <acl.h>.
16753 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16754 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16756 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16759 * unexelf.c: Don't assume ElfW (Half) fits in int.
16760 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16761 when dealing with ElfW (Half) values, since they can exceed 2**31
16762 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16763 (entry_address): Omit unused NUM arg. All uses changed.
16765 2013-05-07 Juri Linkov <juri@jurta.org>
16767 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16768 to the string converted from number with `Fnumber_to_string'.
16771 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16773 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16774 This fixes a problem introduced by my previous change.
16776 2013-05-07 Glenn Morris <rgm@gnu.org>
16778 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16780 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16782 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16784 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16786 Static checking by GCC 4.8.0.
16787 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16788 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16789 (x_get_monitor_attributes_fallback)
16790 (x_get_monitor_attributes_xinerama)
16791 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16792 Define only if USE_GTK.
16793 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16794 (x_get_monitor_attributes_fallback): Omit unused locals.
16795 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16796 Use double, not float, to avoid mixed-mode floating point arithmetic.
16798 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16799 Jan Djärv <jan.h.d@swipnet.se>
16801 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16802 (XINERAMA_CFLAGS): New macros.
16803 (ALL_CFLAGS, LIBES): Use them.
16805 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16806 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16807 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16808 (syms_of_xfns): DEFSYM them.
16809 (struct MonitorInfo): New struct.
16810 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16811 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16812 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16813 (x_get_monitor_attributes_xinerama): New functions.
16814 (Fx_display_monitor_attributes_list): New primitive.
16815 (syms_of_xfns): Defsubr it.
16817 * xterm.h (x_display_info): Add Xatom_net_workarea and
16818 Xatom_net_current_desktop.
16820 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16821 and dpyinfo->Xatom_net_current_desktop.
16823 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16825 * xdisp.c (pos_visible_p): Use the special code for finding the
16826 beginning of a display property or overlay for any "replacing"
16827 display property, not just for display strings. This solves
16828 incorrect reporting of position by posn-at-point. (Bug#14241)
16830 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16832 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16833 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16834 Verify that ElfW (Half) fits in int.
16835 (fatal): Use same signature as lisp.h.
16836 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16837 configure and build with -DUNEXELF_DEBUG without worrying about
16838 other modules that use DEBUG.
16839 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16840 possibly-wide integers now uses it instead of plain fprintf.
16841 (entry_address): New function, which avoids problems with 32-bit
16842 overflow on 64-bit hosts.
16843 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16844 (round_up): Don't assume the remainder fits in int.
16845 (find_section): Use bool for boolean. Simplify debug code.
16846 (unexec): Don't assume file sizes fit in int or size_t.
16847 Omit unnecessary trailing newline in 'fatal' format.
16848 Use strerror rather than outputting decimal error number.
16849 Remove unused code when emacs is not defined;
16850 this file relies on Emacs now.
16851 Don't assume e_phnum and e_shnum are positive.
16853 * regex.c: Fix problems when DEBUG is defined.
16854 (extract_number, extract_number_and_incr): Define regardless of
16855 whether DEBUG is defined; that's simpler and makes the code less
16856 likely to go stale in the normal case when DEBUG is not defined.
16857 Return int rather than taking an int * arg. All callers changed.
16858 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16859 Remove, replacing with ...
16860 (DEBUG_PRINT): New macro. All callers changed.
16861 (DEBUG_COMPILES_ARGUMENTS): New macro.
16862 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16863 (print_compiled_pattern, print_double_string) [DEBUG]:
16864 Use prototype rather than old-style definition.
16865 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16866 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16867 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16868 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16869 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16870 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16871 This matters only when DEBUG is defined.
16873 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16875 * xdisp.c (set_iterator_to_next): Set the
16876 ignore_overlay_strings_at_pos_p flag only if we are _really_
16877 iterating over an overlay string, as indicated by the
16878 current.overlay_string_index member. (Bug#14306)
16880 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16882 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16883 to where it is used, to avoid autorelease issues (Bug#14050).
16885 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16887 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16888 * fileio.c (syms_of_fileio): Implement this.
16889 * filelock.c (create_lock_file): If symbolic links don't work, so
16890 we use a regular file as a lock file, do not fsync the lock file;
16893 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16895 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16896 (syms_of_minibuf): Adjust accodingly.
16898 * callint.c (Fcall_interactively): Adjust calls accordingly.
16900 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16902 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16903 w->contents is a buffer before computing everything else.
16904 Use parentheses to disambiguate last part of the condition.
16906 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16907 assertion violations. (Bug#14062)
16909 2013-05-01 David Reitter <david.reitter@gmail.com>
16911 * nsfns.m (ns_tooltip): Initialize.
16913 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16915 * coding.c (decode_coding_gap): Don't remove the character before
16916 a newline unless it's a CR character. (Bug#14287)
16918 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16920 * dispextern.h (struct face): Move enum face_underline_type
16921 earlier so that bitfields can be in the same word.
16923 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16925 * nsfns.m (handlePanelKeys): New function.
16926 (EmacsOpenPanel:performKeyEquivalent:)
16927 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16928 arrows/function/control and copy/paste keys (Bug#14296).
16930 2013-04-27 Juri Linkov <juri@jurta.org>
16932 * callint.c (Fcall_interactively): Call `Qread_number' for
16933 interactive code letter `n' instead of using duplicate code.
16936 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16938 * systime.h (make_timeval): Declare as 'const'.
16940 2013-04-27 Kenichi Handa <handa@gnu.org>
16942 * font.c (font_open_entity): Always open a font of manageable
16945 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16947 Port better to AIX (Bug#14258).
16948 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16951 2013-04-24 Kenichi Handa <handa@gnu.org>
16953 * coding.c (decode_coding_iso_2022): When an invalid escape
16954 sequence is encountered, reset the invocation and designation
16955 status to the safest one.
16957 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16959 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16960 Without this fix, "make distclean" leaves stamp-h1 behind.
16962 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16964 * w32fns.c (w32_fullscreen_rect): New function to compute the
16965 window rectangle for the given fullscreen mode.
16966 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16967 longer tunes the window size. This keeps the window's edges flush
16968 with the screen and allows the taskbar to hide itself in fullboth.
16970 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16971 window decorations and uses the entire screen.
16973 * w32term.h (w32_fullscreen_rect) Add prototype.
16974 (struct w32_output): Replace normal_width, normal_height,
16975 normal_top, and normal_left members with a single normal_placement
16977 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16979 (FRAME_NORMAL_PLACEMENT): New macro.
16981 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16983 * minibuf.c (Ftest_completion): Silence compiler warning.
16985 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16987 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16990 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16993 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16994 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16995 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16996 parentheses where appropriate.
16998 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
17000 * keyboard.c (timer_start_idle): Remove no-longer-used local.
17002 2013-04-14 Eli Zaretskii <eliz@gnu.org>
17004 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
17005 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
17006 Mention in the doc string that setting these variables takes
17007 effect only after a call to set-window-buffer. (Bug#14200)
17009 2013-04-13 Eli Zaretskii <eliz@gnu.org>
17011 * indent.c (Fvertical_motion): Don't consider display strings on
17012 overlay strings as display strings on the buffer position we
17013 started from. This prevents vertical cursor motion from jumping
17014 more than one line when there's an overlay string with a display
17015 property at end of line.
17016 Reported by Karl Chen <Karl.Chen@quarl.org> in
17017 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
17019 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
17021 * window.c (select_window): `record_buffer' even if window is
17022 already selected (bug#14191).
17024 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17026 * window.c (Fwindow_end): Test more flags, including the buffer's
17027 last_overlay_modified flag, to determine whether the window's
17028 display is really up-to-date. Prevents the function from
17029 returning a stale value. (Bug#14170)
17030 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17033 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17035 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17036 garbaged only if it is not already the top frame on its TTY.
17037 This prevents flickering due to constant redrawing of TTY frames when
17038 there are GUI frames open in the same session. (Bug#13864)
17040 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17042 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17043 of marking the idle timers directly.
17045 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17047 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17048 tables (bug#14054).
17050 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17052 * window.c (select_window): Don't record_buffer while the invariant is
17053 temporarily broken (bug#14161).
17055 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17057 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17059 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17061 2013-04-07 Romain Francoise <romain@orebokech.com>
17063 Ignore additional platform-specific ACL errors (Bug#13702).
17064 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17065 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17067 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17069 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17072 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17074 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17075 This bug was introduced by my 2013-02-25 change that simplified
17076 data_start configuration. Without this change, on GNU/Linux
17077 an Emacs configured with --enable-profiling fails immediately
17078 due to a profiler signal.
17079 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17080 with these flags. On platforms where special flags are needed
17081 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17082 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17083 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17085 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17087 Get rid of some platform-specific functions examining window
17088 system and its capabilities. This is a partial rework of the
17090 * lisp.h (have_menus_p): Remove prototype. This function is
17091 replaced with platform-independent window_system_available.
17092 (check_window_system): Move to...
17093 * frame.h (decode_window_system_frame, window_system_available):
17094 ...here, add new prototypes.
17095 * frame.c (window_system_available, decode_window_system_frame):
17097 (check_window_system): Platform-independent now.
17098 * xterm.h (x_in_use): Remove declaration.
17100 * w32term.h (check_x_frame):
17101 * nsterm.h (check_x_frame): Remove prototypes. This function
17102 is replaced with platform-independent decode_window_system_frame.
17103 * msdos.c (have_menus_p): Remove.
17104 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17105 Remove platform-specific functions. Use check_window_system,
17106 decode_window_system_frame and check_ns_display_info where
17107 appropriate. Minor style and comment tweaks.
17108 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17109 (check_x_frame): Likewise.
17110 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17112 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17113 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17114 * xmenu.c, xselect.c: All related users changed.
17116 2013-04-03 Kenichi Handa <handa@gnu.org>
17118 The following changes is to optimize the code for reading UTF-8
17121 * coding.c (check_ascii): Rename from detect_ascii. Return value
17122 changed. Check EOL format. Do not call adjust_coding_eol_type
17124 (check_utf_8): New function.
17125 (adjust_coding_eol_type): Do nothing if already adjusted.
17126 (detect_coding): Compare the return value of check_ascii with
17127 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17128 (decode_coding_gap): Optimize for valid UTF-8.
17130 2013-03-21 Kenichi Handa <handa@gnu.org>
17132 * coding.c (syms_of_coding): Cancel previous change.
17134 * insdel.c (insert_from_gap): Fix previous change.
17136 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17138 Consistently use platform-specific function to detect window system.
17139 * lisp.h (check_window_system): New prototype. This function is
17140 going to replace check_x, check_w32 and check_ns.
17141 (have_menus_p): Mention msdos.c in comment.
17142 * fontset.c (check_window_system_func): Remove. Adjust all users.
17143 * fontset.h (check_window_system_func): Remove prototype.
17144 * nsterm.h (check_ns):
17145 * xterm.h (check_x):
17146 * w32term.h (check_w32): Likewise.
17147 * menu.c (Fx_popup_menu): Use check_window_system.
17148 * msdos.c (check_window_system): Define for MS-DOS.
17149 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17150 * w32fns.c (check_window_system): Likewise for MS-Windows.
17151 * xfns.c (check_window_system): Likewise for X.
17152 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17153 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17155 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17157 Prefer < to > in range checks such as 0 <= i && i < N.
17158 This makes it easier to visualize quantities on a number line.
17159 This patch doesn't apply to all such range checks,
17160 only to the range checks affected by the 2013-03-24 change.
17161 This patch reverts most of the 2013-03-24 change.
17162 * alloc.c (xpalloc, Fgarbage_collect):
17163 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17164 * character.c (string_escape_byte8):
17165 * charset.c (read_hex):
17166 * data.c (cons_to_unsigned):
17167 * dispnew.c (update_frame_1):
17168 * doc.c (Fsubstitute_command_keys):
17169 * doprnt.c (doprnt):
17170 * editfns.c (hi_time, decode_time_components):
17171 * fileio.c (file_offset):
17172 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17173 * font.c (font_intern_prop):
17174 * frame.c (x_set_alpha):
17175 * gtkutil.c (get_utf8_string):
17176 * indent.c (check_display_width):
17177 * keymap.c (Fkey_description):
17178 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17180 * minibuf.c (read_minibuf_noninteractive):
17181 * process.c (wait_reading_process_output):
17182 * search.c (Freplace_match):
17183 * window.c (get_phys_cursor_glyph):
17184 * xdisp.c (redisplay_internal):
17185 * xsmfns.c (smc_save_yourself_CB):
17186 Prefer < to > for range checks.
17187 * dispnew.c (sit_for): Don't mishandle NaNs.
17188 This fixes a bug introduced in the 2013-03-24 change.
17189 * editfns.c (decode_time_components): Don't hoist comparison.
17190 This fixes another bug introduced in the 2013-03-24 change.
17192 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17194 * frame.h (struct frame): Drop scroll_bottom_vpos
17195 member becaue all real users are dead long ago.
17196 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17197 * xdisp.c (redisplay_internal): Adjust user.
17199 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17201 * nsmenu.m (showAtX:Y:for:): setLevel to
17202 NSPopUpMenuWindowLevel (Bug#13998).
17204 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17206 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17207 (ns_check_pending_open_menu): Declare.
17209 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17210 (x_activate_menubar): Update the menu with title that matches
17211 ns_get_pending_menu_title, and call
17212 ns_check_pending_openmenu (Bug#12698).
17213 (menuWillOpen:): New method.
17214 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17216 * nsterm.m (menu_will_open_state, menu_mouse_point)
17217 (menu_pending_title): New varaibles.
17218 (ns_get_pending_menu_title, ns_check_menu_open)
17219 (ns_check_pending_open_menu): New functions.
17221 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17223 * indent.c (current_column_bol_cache): Remove leftover which is not
17224 used in Fmove_to_column any more.
17225 (current_column, scan_for_column): Adjust users.
17226 * keyboard.c (last_point_position_buffer, last_point_position_window):
17227 Remove leftovers which are not used for recording undo any more.
17228 (command_loop_1, syms_of_keyboard): Adjust users.
17229 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17230 redisplay_window any more.
17231 (move_it_to): Adjust user.
17233 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17235 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17236 Update dependencies.
17238 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17240 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17241 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17242 forward references.
17244 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17246 * window.h (struct window): Replace hchild, vchild and buffer slots
17247 with a single slot 'contents'. This is possible because each valid
17248 window may have either the child window (in vertical or horizontal
17249 combination) or buffer to display (for the leaf window). Using that,
17250 a lot of operations to traverse and/or change window hierarchies may
17251 be simplified. New member horizontal is used to distinguish between
17252 horizontal and vertical combinations of internal windows.
17253 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17254 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17255 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17256 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17257 Use contents slot, not buffer, where appropriate.
17258 (wset_combination): New function.
17259 (wset_buffer): Add eassert.
17260 (Fframe_first_window): Simplify the loop reaching first window.
17261 (Fwindow_buffer): Use WINDOW_LEAF_P.
17262 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17263 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17264 (unshow_buffer): Convert initial debugging check to eassert.
17265 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17266 (make_parent_window, window_resize_check, window_resize_apply)
17267 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17268 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17269 Adjust to match struct window changes.
17270 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17271 (mark_window_cursors_off, count_windows, get_leaf_windows)
17272 (foreach_window_1): Simplify the loop.
17273 * alloc.c (mark_object): Do not check for the leaf window because
17274 internal windows has no glyph matrices anyway.
17275 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17276 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17277 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17278 (build_frame_matrix_from_window_tree, mirror_make_current)
17279 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17280 (update_window_tree, set_window_update_flags): Simplify the loop.
17281 (sync_window_with_frame_matrix_rows): Enforce live window.
17282 Use contents slot, not buffer, where appropriate.
17283 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17284 and WINDOW_HORIZONTAL_COMBINATION_P.
17285 (make_frame_visible_1): Simplify the loop.
17286 Use contents slot, not buffer, where appropriate.
17287 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17288 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17289 (expose_window_tree): Likewise.
17290 Use contents slot, not buffer, where appropriate.
17291 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17292 to avoid deleted windows. Use contents slot instead of buffer.
17293 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17294 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17295 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17296 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17298 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17300 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17301 identify the reasons for assertion violations in bug#14062 and
17303 (Fx_show_tip): Fix compilation error under
17304 "--enable-check-lisp-object-type". (Bug#14073)
17306 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17307 Reported by <rzl24ozi@gmail.com>.
17309 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17311 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17313 (unwind_with_echo_area_buffer): ...to restore it here.
17314 This is needed to ensure that...
17315 (redisplay_window): ...both window markers are valid here,
17316 which is verified by eassert.
17317 * editfns.c (save_excursion_save): Do not assume that
17318 selected_window always displays the buffer.
17319 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17322 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17324 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17327 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17329 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17331 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17333 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17334 since MinGW's w32api headers do. This avoids compiler warnings.
17336 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17337 if already defined.
17339 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17341 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17343 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17345 * gtkutil.c (style_changed_cb): Check if frame is live and an
17346 X frame (Bug#14038).
17348 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17350 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17351 Define only for _WIN32_WINNT less than 0x0500.
17352 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17354 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17355 see its own definitions of 'struct timeval' and 'struct timezone'.
17357 Fix incompatibilities between MinGW.org and MinGW64 headers.
17358 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17360 * w32.c (REPARSE_DATA_BUFFER): Guard with
17361 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17363 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17365 * xterm.c: Include X11/XKBlib.h
17366 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17368 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17370 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17372 * blockinput.h (input_blocked_p): Likewise.
17373 * bytecode.c (exec_byte_code): Likewise.
17374 * callproc.c (call_process_kill, call_process_cleanup)
17375 (Fcall_process): Likewise.
17376 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17377 (Fccl_execute_on_string): Likewise.
17378 * character.c (string_escape_byte8): Likewise.
17379 * charset.c (read_hex): Likewise.
17380 * cm.c (calccost): Likewise.
17381 * data.c (cons_to_unsigned): Likewise.
17382 * dired.c (directory_files_internal, file_name_completion):
17384 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17385 (sit_for): Likewise.
17386 * doc.c (Fsubstitute_command_keys): Likewise.
17387 * doprnt.c (doprnt): Likewise.
17388 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17389 * emacsgtkfixed.c: Likewise.
17390 * fileio.c (file_offset, Fwrite_region): Likewise.
17391 * floatfns.c (Fexpt, fmod_float): Likewise.
17392 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17394 * font.c (font_intern_prop): Likewise.
17395 * frame.c (x_set_alpha): Likewise.
17396 * gtkutil.c (get_utf8_string): Likewise.
17397 * indent.c (check_display_width): Likewise.
17398 * intervals.c (create_root_interval, rotate_right, rotate_left)
17399 (split_interval_right, split_interval_left)
17400 (adjust_intervals_for_insertion, delete_node)
17401 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17402 (merge_interval_right, merge_interval_left, copy_intervals)
17403 (set_intervals_multibyte_1): Likewise.
17404 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17405 * keymap.c (Fkey_description): Likewise.
17406 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17407 * lread.c (openp, read_integer, read1, string_to_number):
17409 * menu.c (ensure_menu_items): Likewise.
17410 * minibuf.c (read_minibuf_noninteractive): Likewise.
17411 * print.c (printchar, strout): Likewise.
17412 * process.c (create_process, Faccept_process_output)
17413 (wait_reading_process_output, read_process_output, send_process)
17414 (wait_reading_process_output): Likewise.
17415 * profiler.c (make_log, handle_profiler_signal): Likewise.
17416 * regex.c (re_exec): Likewise.
17417 * regex.h: Likewise.
17418 * search.c (looking_at_1, Freplace_match): Likewise.
17419 * sysdep.c (get_child_status, procfs_ttyname)
17420 (procfs_get_total_memory): Likewise.
17421 * systime.h (EMACS_TIME_VALID_P): Likewise.
17422 * term.c (dissociate_if_controlling_tty): Likewise.
17423 * window.c (get_phys_cursor_glyph): Likewise.
17424 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17425 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17427 * xfns.c (Fx_window_property): Likewise.
17428 * xmenu.c (set_frame_menubar): Likewise.
17429 * xselect.c (x_get_window_property, x_handle_dnd_message):
17431 * xsmfns.c (smc_save_yourself_CB): Likewise.
17432 * xterm.c (x_scroll_bar_set_handle): Likewise.
17434 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17436 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17437 to be optional or nil. Adjust comment and convert it to docstring.
17438 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17439 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17441 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17443 Static checking by GCC 4.8-20130319.
17444 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17445 * process.c (Fset_process_datagram_address)
17446 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17447 * xdisp.c (get_char_face_and_encoding)
17448 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17449 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17450 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17452 2013-03-24 Ken Brown <kbrown@cornell.edu>
17454 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17455 fix compilation on 64-bit Cygwin, where underscores are not
17456 automatically prepended.
17458 * w32term.c (w32_initialize): Silence compiler warning.
17460 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17462 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17463 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17464 variables, to save and restore frame dimensions.
17465 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17466 after returning from a 'fullscreen' configuration.
17467 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17468 to avoid races between the main thread and the input thread.
17470 * w32term.h (struct w32_output): New members normal_width,
17471 normal_height, normal_top, normal_left, and prev_fsmode.
17472 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17473 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17474 members of a frame.
17476 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17477 'fullscreen' parameter. Always record previous width and height
17478 of the frame, except when switching out of maximized modes, so
17479 that they could be restored correctly, instead of resetting to the
17480 default frame dimensions. Send SC_RESTORE command to the frame,
17481 unless we are going to send SC_MAXIMIZE, to restore the frame
17482 resize hints in the mouse pointer shown by the window manager.
17485 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17487 * lisp.h (get_frame_param): Adjust conditions for prototype
17490 2013-03-22 Ken Brown <kbrown@cornell.edu>
17492 * unexcw.c: Drop unneeded inclusion of w32common.h.
17493 (report_sheap_usage): Declare.
17494 (read_exe_header): Add magic numbers for x86_64.
17495 (fixup_executable): Fix printf format specifier for unsigned long
17498 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17500 * frame.h (struct frame): Put menu_bar_window under #ifdef
17501 because this member is not needed when X toolkit is in use.
17502 (fset_menu_bar_window):
17503 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17504 (free_glyphs, update_frame):
17505 * xdisp.c (expose_frame): Likewise.
17506 (display_menu_bar): Likewise. Remove redundant eassert.
17507 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17510 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17512 Use functions and constants to manipulate Lisp_Save_Value objects.
17513 This replaces code that used macros and strings and token-pasting.
17514 The change makes the C source a bit easier to follow,
17515 and shrinks the Emacs executable a bit.
17516 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17517 (make_save_value): Change 1st arg from string to enum. All callers
17520 (mark_object): Use if, not #if, for GC_MARK_STACK.
17521 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17522 (XSAVE_OBJECT): Now functions, not macros.
17523 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17524 the constant was never used.
17525 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17526 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17527 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17528 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17530 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17531 type3 with a single member save_type. All uses changed.
17532 (save_type, set_save_pointer, set_save_integer): New functions.
17533 * print.c (PRINTX): Remove.
17535 * alloc.c: Remove redundant static declarations.
17537 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17539 * window.h (struct window): Convert left_col, top_line, total_lines
17540 and total_cols from Lisp_Objects to integers. Adjust comments.
17541 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17543 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17544 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17545 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17546 Adjust users where appropriate.
17548 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17550 * frame.h (struct frame): Drop resx and resy because the same data is
17551 available from window system-specific output context. Adjust users.
17552 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17553 New functions to provide defaults when no window system available.
17554 (FRAME_RES_X, FRAME_RES_Y): New macros.
17555 (NUMVAL): Move from xdisp.c.
17556 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17557 (Ffont_face_attributes, Fopen_font):
17558 * image.c (gs_load):
17559 * w32font.c (fill_in_logfont):
17560 * xdisp.c (calc_pixel_width_or_height):
17561 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17562 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17564 2013-03-20 Kenichi Handa <handa@gnu.org>
17566 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17567 to 1 (temporary workaround until a bug related to ASCII
17568 optimization is fixed).
17570 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17572 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17573 Signal error if window is not internal. Adjust docstring.
17574 (delete_all_child_windows): Use combination_limit to save the buffer.
17575 (Fset_window_configuration): Adjust accordingly.
17576 * print.c (syms_of_print): Initialize debugging output not here...
17577 (init_print_once): ...but in a new function here.
17578 * lisp.h (init_print_once): Add prototype.
17579 * emacs.c (main): Add call to init_print_once. Adjust comments.
17581 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17583 * window.c (window_resize_check, window_resize_apply)
17584 (window_from_coordinates, recombine_windows, set_window_buffer)
17585 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17586 (Fsplit_window_internal, Fdelete_window_internal)
17587 (freeze_window_starts): Use bool for booleans.
17588 * window.h (window_frame_coordinates, resize_frame_windows)
17589 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17591 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17593 * dispnew.c (bitch_at_user): Use `user-error'.
17595 2013-03-17 Ken Brown <kbrown@cornell.edu>
17597 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17598 as return type of image_background. (Bug#13981)
17599 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17601 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17603 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17604 (ns_select): Don't return with result uninitialized.
17606 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17609 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17611 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17612 directories. If filename is nil, get directory name (Bug#13932).
17613 Use getFilename and getDirectory.
17614 (getFilename, getDirectory): New methods for EmacsSavePanel and
17616 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17618 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17620 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17622 2013-03-15 Kenichi Handa <handa@gnu.org>
17624 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17625 (adjust_after_replace): Make it back to static. Delete the third
17626 arg text_at_gap_tail. Cancel the code for handling it.
17628 * coding.h (struct coding_system): New member eol_seen.
17630 * coding.c (detect_ascii): New function.
17631 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17632 when the source bytes are actually scanned. On detecting for
17633 coding_category_utf_8_auto, call detect_ascii instead of scanning
17634 source bytes directly.
17635 (produce_chars): Call insert_from_gap with the new arg 0.
17636 (encode_coding): Likewise.
17637 (decode_coding_gap): Control ASCII optimization by the variable
17638 disable_ascii_optimization instead of #ifndef .. #endif.
17639 Deccode EOL format according to coding->eol_seen.
17640 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17643 * lisp.h (adjust_after_replace): Cancel externing it.
17644 (insert_from_gap): Adjust prototype.
17646 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17648 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17649 FULLSCREEN_MAXIMIZED. (Bug#13935)
17651 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17653 * region-cache.c (find_cache_boundary, move_cache_gap)
17654 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17655 Simplify debugging check and convert to eassert. Adjust comment.
17656 (pp_cache): Put under ENABLE_CHECKING.
17658 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17660 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17661 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17662 and WM_ACTIVATEAPP.
17663 (w32fullscreen_hook): If the frame is visible, reset
17664 f->want_fullscreen flag after changing the frame size. If the
17665 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17668 2013-03-13 Daniel Colascione <dancol@dancol.org>
17670 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17671 too so that these builds can use Cygwin's file conversion
17672 functions. (We've been building and linking cygw32.o all along
17673 and just not using it.)
17675 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17677 File synchronization fixes (Bug#13944).
17678 * Makefile.in (LIB_FDATASYNC): New macro.
17680 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17681 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17682 Don't worry about HAVE_FSYNC, since a substitute fsync is
17683 available if the system lacks one.
17684 (Fwrite_regin): Retry fsync if interrupted.
17686 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17688 * w32term.c (w32_read_socket): If the Emacs frame is being
17689 activated, call w32fullscreen_hook, to make sure the new frame
17690 dimensions are in effect. (Bug#13937)
17692 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17694 * xdisp.c (init_iterator): Simplify because both character and byte
17695 positions are either specified or -1. Add eassert. Adjust comment.
17696 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17697 character and byte positions can be obtained from marker.
17699 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17701 Static checking by Sun C 5.12.
17702 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17703 * bytecode.c (exec_byte_code):
17704 * dispnew.c (init_display):
17706 * fileio.c (Fsubstitute_in_file_name):
17707 * keyboard.c (Fevent_convert_list):
17708 * keymap.c (Fsingle_key_description):
17709 * term.c (maybe_fatal, fatal):
17710 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17711 * xsmfns.c (Fhandle_save_session):
17712 Omit unreachable code.
17713 * keymap.c (map_keymap_char_table_item): Cast void * to
17714 a function pointer type; the C Standard requires this.
17716 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17717 Include <sys/param.h> unconditionally, as that works elsewhere and
17718 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17719 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17722 See ChangeLog.12 for earlier changes.
17724 ;; Local Variables:
17728 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17730 This file is part of GNU Emacs.
17732 GNU Emacs is free software: you can redistribute it and/or modify
17733 it under the terms of the GNU General Public License as published by
17734 the Free Software Foundation, either version 3 of the License, or
17735 (at your option) any later version.
17737 GNU Emacs is distributed in the hope that it will be useful,
17738 but WITHOUT ANY WARRANTY; without even the implied warranty of
17739 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17740 GNU General Public License for more details.
17742 You should have received a copy of the GNU General Public License
17743 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.