1 2015-03-07 Eli Zaretskii <eliz@gnu.org>
3 * w32fns.c <ImmReleaseContext_Proc, ImmSetCompositionWindow_Proc>:
4 Fix typedefs to be consistent with the corresponding w32 API
6 (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Don't invoke
7 DefWindowProc if we successfully handled the message, as doing so
8 causes problems in displaying selection dialogs. (Bug#11732)
10 2015-03-05 Paul Eggert <eggert@cs.ucla.edu>
12 Work around x86 glibc backtrace bug
13 * sysdep.c (emacs_backtrace): Don't dump core on x86.
16 2015-03-05 Eli Zaretskii <eliz@gnu.org>
18 * keyboard.c (make_lispy_position): When the click is on the
19 right-side vertical scroll bar, pass the rightmost X coordinate to
20 buffer_posn_from_coords, so that the returned text position
21 reflects the closest point to the click. Fixes region extension
22 when mouse moves outside the Emacs frame that has scroll bars on
25 2015-03-04 Martin Rudalics <rudalics@gmx.at>
27 * frame.c (x_set_font): Try to keep frame height and width
28 unchanged if tool bar size changes with new font.
30 2015-03-03 Eli Zaretskii <eliz@gnu.org>
32 * search.c (find_newline): Avoid assertion violations in
33 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
34 for newlines near the end of the buffer. This happens in Rmail
35 when JIT font-lock fontifies a newly displayed portion of the
38 2015-03-03 Eli Zaretskii <eliz@gnu.org>
40 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
43 2015-03-03 Glenn Morris <rgm@gnu.org>
45 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
47 2015-03-03 Eli Zaretskii <eliz@gnu.org>
49 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
50 mouse_position_for_popup only for X frames. (Bug#19862)
52 2015-03-03 Eli Zaretskii <eliz@gnu.org>
54 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
56 2015-03-03 Eli Zaretskii <eliz@gnu.org>
58 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
59 assq_no_quit to fetch color definition by its string name.
62 2015-03-03 Eli Zaretskii <eliz@gnu.org>
64 * xdisp.c (move_it_in_display_line_to): Handle the case where the
65 last character of a screen line is whitespace, and we are under
66 word-wrap with overflow-newline-into-fringe turned on.
69 2015-03-03 Eli Zaretskii <eliz@gnu.org>
71 * xdisp.c (handle_stop, handle_single_display_spec)
72 (next-element_from_image): Don't reset the
73 ignore_overlay_strings_at_pos_p flag here.
74 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
76 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
77 after we've exhausted all the overlay strings at the current
80 2015-03-03 Eli Zaretskii <eliz@gnu.org>
82 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
83 according to the object we are about to resume iterating.
86 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
87 of the window whose current glyph matrix was resized, which
88 disables the mode-line row as side effect.
90 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
91 whose update_mode_line flag is set. (Bug#19721)
93 2015-03-03 Eli Zaretskii <eliz@gnu.org>
95 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
97 2015-03-03 Daniel Colascione <dancol@dancol.org>
99 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
101 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
103 * alloc.c (run_finalizers): Omit unused local.
104 Also, redo newly-added code as per usual Emacs style.
106 2015-03-03 Martin Rudalics <rudalics@gmx.at>
108 * frame.c (adjust_frame_size): If the pixel sizes remain
109 unchanged but the number of lines or columns of the frame
110 changes, run `window--pixel-to-total' (Bug#19972).
111 (Qwindow_pixel_to_total): DEFSYM it.
113 2015-03-03 Daniel Colascione <dancol@dancol.org>
115 * print.c (print_object): Print whether a finalizer has
118 * data.c (Ftype_of): Make `type-of' work with finalizers.
119 (syms_of_data): Register Qfinalizer.
121 2015-03-02 Daniel Colascione <dancol@dancol.org>
123 * print.c (print_object): Print finalizers.
126 (finalizers, doomed_finalizers): New variables.
127 (init_finalizer_list, finalizer_insert, unchain_finalizer)
128 (mark_finalizer_list, queue_doomed_finalizers)
129 (run_finalizer_handler, run_finalizer_function, run_finalizers):
131 (garbage_collect_1, mark_object, sweep_misc)
132 (init_alloc_once, syms_of_alloc): Support finalizers.
133 (gc-precise-p): New Lisp variable.
135 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
136 (FINALIZERP, XFINALIZER): New functions.
137 (Lisp_Finalizer): New structure.
139 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
141 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
142 if CATEGORY is not an integer, or is an integer out of
143 unicode_category_t range.
145 2015-02-28 Martin Rudalics <rudalics@gmx.at>
147 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
148 can_x_set_window_size and after_make_frame (Bug#19962).
150 2015-02-28 Eli Zaretskii <eliz@gnu.org>
152 * character.c (alphabeticp, decimalnump): New functions.
153 * character.h (alphabeticp, decimalnump): Add prototypes.
155 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
156 for multibyte characters by calling alphabeticp and decimalnump.
157 (BIT_ALPHA, BIT_ALNUM): New bit masks.
158 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
160 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
163 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
165 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
167 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
169 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
170 Initialize all args. Get outer_border from window attributes.
171 Fix typo for top_offset_y.
172 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
173 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
175 2015-02-27 Mark Laws <mdl@60hz.org>
177 Support daemon mode on MS-Windows (bug#19688)
178 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
179 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
180 signal clients we are ready for connections.
181 (Fdaemon_initialized): Use DAEMON_RUNNING.
182 [WINDOWSNT]: MS-Windows specific code to signal clients we are
183 ready for connections.
185 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
186 MS-Windows conditions for running in daemon mode.
188 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
190 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
192 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
195 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
197 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
198 dont use OUTER_TO_INNER macros.
199 (x_menu_show): Call x_real_pos_and_offsets, don't use
200 OUTER_TO_INNER macros.
202 2015-02-26 Eli Zaretskii <eliz@gnu.org>
204 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
206 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
208 * emacs.c (decode_env_path): Add parentheses around ternary
209 operator to increase readability and pacify compiler warnings.
211 2015-02-26 Eli Zaretskii <eliz@gnu.org>
213 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
216 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
218 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
220 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
222 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
223 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
224 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
226 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
227 instead of OUTER_TO_INNER_DIFF macros.
229 * xfns.c (x_real_pos_and_offsets): New function, basically the code
230 from x_real_positions.
231 (x_real_positions): Call x_real_pos_and_offsets.
232 (x_relative_mouse_position): Use XTranslateCoordinates instead of
233 OUTER_TO_INNER_DIFF macros.
234 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
235 border from window attributes. Adjust tool bar and menu widths.
237 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
240 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
242 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
244 Backtrace after malloc arena is corrupted
245 Without this change, if the malloc arena is corrupted and then
246 'backtrace' is called, the backtrace can crash because 'backtrace'
247 calls 'malloc'. For more, please see:
248 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
249 * emacs.c (main): Initialize tables used by 'backtrace'.
250 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
252 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
254 * nsfns.m (Fx_frame_geometry): New function.
255 (syms_of_nsfns): Defsubr Sx_frame_geometry.
257 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
260 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
261 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
263 2015-02-21 Eli Zaretskii <eliz@gnu.org>
265 * w32term.c (queue_notifications):
266 * w32inevt.c (handle_file_notifications):
267 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
270 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
272 Prefer 'Qfoo' to 'intern ("foo")'
273 * buffer.c (syms_of_buffer):
274 * bytecode.c (exec_byte_code):
275 * callint.c (Fcall_interactively):
276 * callproc.c (create_temp_file):
277 * charset.c (define_charset_internal):
278 * coding.c (syms_of_coding):
279 * editfns.c (syms_of_editfns):
281 * fns.c (syms_of_fns):
282 * frame.c (delete_frame, Fframe_parameters):
283 * keyboard.c (syms_of_keyboard):
284 * keymap.c (syms_of_keymap):
285 * minibuf.c (read_minibuf, syms_of_minibuf):
286 * nsfns.m (ns_cursor_type_to_lisp):
287 * textprop.c (syms_of_textprop):
288 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
289 * xfns.c (x_create_tip_frame, Fx_select_font):
290 * xml.c (parse_region):
291 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
292 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
294 (keys_of_buffer): ... instead of here.
295 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
296 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
297 optional than xfns.c.
299 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
301 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
302 setting fatal_error_in_progress, so gobble_input and *read_socket are
303 not read if there are pending_signals.
305 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
307 Simplify binary I/O configuration
308 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
309 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
310 (FOPEN_BINARY, FOPEN_TEXT): New macros.
311 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
312 doesn't guarantee that "t" will work.
314 2015-02-19 Eli Zaretskii <eliz@gnu.org>
316 * keyboard.c (read_char): Make sure this_single_command_key_start
317 is in sync with this_command_key_count, around the call to
318 input-method-function. (Bug#19774)
320 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
322 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
323 message to DefWindowProc, after positioning the IME window, to
324 trigger its display. (Bug#11732)
326 2015-02-18 Eli Zaretskii <eliz@gnu.org>
328 * emacs.c (Fkill_emacs): Exit with specified exit code even if
329 stdin is at EOF. (Bug#19897)
331 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
333 * keyboard.c (read_char): When there is an input method function,
334 do not restore the echo area if a prefix argument is being
335 introduced. (Bug#19875)
337 2015-02-16 Kelly Dean <kelly@prtime.org>
339 * src/keyboard.c (timer_check_2): Fix incorrect comment.
341 2015-02-14 Martin Rudalics <rudalics@gmx.at>
343 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
344 Suggested by Alan Mackenzie <acm@muc.de>.
346 2015-02-14 Eli Zaretskii <eliz@gnu.org>
348 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
349 x_relative_mouse_position only for X frames. (Bug#19862)
351 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
353 Better support for future plugins
354 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
355 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
356 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
358 2015-02-11 Martin Rudalics <rudalics@gmx.at>
360 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
361 SIZE_RESTORED cases correctly handle `maximized' value for the
362 `fullscreen' parameter. Don't use 'maximized' frame parameter
364 (w32fullscreen_hook): Include menu bar height when calculating
365 new text height in FULLSCREEN_BOTH case.
366 * xterm.c (do_ewmh_fullscreen): Handle transition from
367 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
368 x_frame_normalize_before_maximize is set.
370 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
372 Use bool for boolean in xdisp.c
373 * dispextern.h (display_prop_intangible_p, resize_mini_window)
374 (pixel_to_glyph_coords, mark_window_display_accurate)
375 (compute_display_string_pos, handle_tool_bar_click)
376 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
377 * lisp.h (setup_echo_area_for_printing, message_with_string)
378 (pos_visible_p): Use bool for boolean.
379 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
380 Remove unnecessary forward decls.
381 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
382 (CHECK_IT, CHECK_WINDOW_END):
383 Now an inline function that is always defined.
385 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
386 Remove; no longer needed.
387 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
388 (get_overlay_strings): Omit unnecessary casts.
389 (forward_to_next_line_start):
391 Prefer !BOOL to (BOOL ? 0 : 1).
392 (next_element_function): New typedef.
393 (get_next_element): Use it. Now const.
394 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
395 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
396 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
397 (tool_bar_item_info): Simplify.
398 (invisible_prop): Rename from invisible_p, since it doesn't
399 return bool. All callers changed.
400 (x_produce_glyphs): Simplify.
402 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
404 Check for some overflows in vertical-motion
405 * indent.c (window_column_x): New function.
406 (Fvertical_motion): Use it to protect against integer overflow
407 when computing column. Prefer extract_float to doing things by hand.
408 Avoid unnecessary casts.
410 * xfont.c: Minor style fixes
411 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
412 Redo loop so that less indentation is needed.
414 2015-02-09 Eli Zaretskii <eliz@gnu.org>
416 * indent.c (Fvertical_motion): Accept an additional argument
417 CUR-COL and use it as the starting screen coordinate.
418 * window.c (window_scroll_line_based, Fmove_to_window_line): All
419 callers of vertical-motion changed.
421 2015-02-09 Dima Kogan <dima@secretsauce.net>
423 * font.c (font_score): Remove unused variable assignment.
425 2015-02-09 Dima Kogan <dima@secretsauce.net>
427 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
429 * font.c (font_score): Try to find a font without scaling first,
430 and only accept scalable fonts if we did not get a match (Bug#19117).
432 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
434 * keyboard.c (syms_of_keyboard): Use non-nil default value.
436 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
438 Use C99's INFINITY and NAN macros
439 * lread.c: Include <math.h>.
440 (string_to_number): Use INFINITY and NAN rather than rolling our own.
441 This avoids some runtime diagnostics when building with
442 gcc -fsanitize=undefined.
444 Fix bidi_explicit_dir_char undefined behavior
445 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
446 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
448 Better distinguish infinite from invalid times
449 * editfns.c (check_time_validity): New function.
450 (decode_time_components): Return int, not bool.
451 Return -1 (not 0) if the time is out of range.
453 (lisp_time_struct, lisp_seconds_argument): Distinguish better
454 between time overflow and invalid time values.
456 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
458 Minor tweaks to frame_size_history_add
459 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
460 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
461 (Fframe_after_make_frame): Simplify.
462 * gtkutil.c: Remove commented-out code.
463 * xfns.c (Fx_create_frame): Fix indenting.
465 2015-02-08 Eli Zaretskii <eliz@gnu.org>
467 * frame.c (Fframe_parameter): Don't replace a non-nil value of
468 foreground-color or background-color parameters with a nil value.
471 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
473 * data.c (Findirect_function): Like `symbol-function', don't signal an
474 error for void functions any more.
476 2015-02-07 Martin Rudalics <rudalics@gmx.at>
478 * frame.c (frame_size_history_add): New function.
479 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
480 only after frame's after_make_frame slot is true.
481 Inhibit resizing fullwidth-/height frames in one direction only.
482 Update frame_size_history.
483 (adjust_frame_size): Call frame_size_history_add.
484 (make_frame): Initalize after_make_frame slot.
485 (Fmake_terminal_frame): Adjust adjust_frame_size call.
486 (Fcan_run_window_configuration_change_hook): Rename to
487 Fframe_after_make_frame. Set after_make_frame slot.
488 Return second argument.
489 (x_set_frame_parameters): Postpone handling fullscreen parameter
490 until after width and height parameters have been set.
491 Apply width and height changes only if can_x_set_window_size is true.
492 Update frame_size_history.
493 (Qadjust_frame_size_1, Qadjust_frame_size_2)
494 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
495 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
496 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
497 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
498 (Qxg_change_toolbar_position, Qx_net_wm_state)
499 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
500 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
501 (Qtip_frame, Qterminal_frame): New symbols.
502 (Vframe_adjust_size_history): Rename to frame_size_history.
503 * frame.h (struct frame):
504 Rename can_run_window_configuration_change_hook slot to
506 (frame_size_history_add): Extern.
507 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
508 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
509 (xg_frame_set_char_size): Try to preserve the status of
510 fullwidth/-height frames. Call frame_size_history_add.
511 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
512 (xg_change_toolbar_position): Call frame_size_history_add.
513 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
515 (Fx_create_frame): Process fullscreen parameter after frame has
517 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
518 (Fx_frame_geometry): Don't pollute pure storage.
519 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
520 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
521 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
522 w32fullscreen_hook immediately.
523 (x_fullscreen_adjust, x_check_fullscreen): Remove.
524 (w32fullscreen_hook): Call change_frame_size just as with a
525 "normal" frame resize operation. Call do_pending_window_change.
526 (x_set_window_size): Try to handle fullwidth and fullheight more
527 accurately. Don't rely on w32_enable_frame_resize_hack.
528 (w32_enable_frame_resize_hack): Remove variable.
529 * widget.c (EmacsFrameResize): Remove dead code.
530 Call frame_size_history_add
531 * window.c (run_window_configuration_change_hook):
532 Check f->after_make_frame instead of
533 f->can_run_window_configuration_change_hook.
534 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
535 (Fx_create_frame): Process fullscreen parameter after frame has
537 (Fx_frame_geometry): Don't pollute pure storage.
538 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
539 Call frame_size_history_add.
540 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
541 (x_check_fullscreen): Count in menubar when calling
542 XResizeWindow. Wait for ConfigureNotify event.
543 Call frame_size_history_add.
544 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
545 changing a fullheight frame's width or a fullwidth frame's
546 height. Call frame_size_history_add.
547 (x_set_window_size): Simplify xg_frame_set_char_size and
548 x_set_window_size_1 calls.
549 (x_frame_normalize_before_maximize): New variable.
551 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
553 Remove no-longer-used cursor_in_echo_area code
554 * dispnew.c (set_window_cursor_after_update, update_frame_1):
555 Remove checks for negative cursor_in_echo_area, since this var is
556 a boolean, and has been a boolean for some time. Simplify.
557 * dispnew.c (init_display):
558 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
560 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
562 * eval.c (Ffunction): Handle the new (:documentation ...) form.
563 (syms_of_eval): Declare `:documentation'.
565 2015-02-05 Martin Rudalics <rudalics@gmx.at>
567 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
568 argument added on 2015-02-01.
570 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
572 Remove no-longer-used two_byte_p calculations
573 * dispextern.h (struct glyph_string): Remove member two_byte_p.
575 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
578 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
580 Omit unnecessary var if GTK or NS
581 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
582 Now a constant zero on these platforms.
584 2015-02-01 Martin Rudalics <rudalics@gmx.at>
586 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
588 2015-01-31 Eli Zaretskii <eliz@gnu.org>
590 * coding.c (raw_text_coding_system_p): New function.
592 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
593 keyboard coding-system is 'raw-text'. (Bug#19532)
595 * coding.h (raw_text_coding_system_p): Add prototype.
597 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
599 * Makefile.in (gl-stamp): Generate globals.h through the use of
601 (globals.h): Replace with empty command.
603 2015-01-31 Eli Zaretskii <eliz@gnu.org>
605 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
606 and ICONIFY_EVENT for the purposes of breaking while-no-input
609 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
610 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
613 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
615 Simplify read_dirent's MSDOS hacks
616 * dired.c (read_dirent): Simplify by removing the need for the
617 DIR_ENTRY argument. All callers changed. This separates the
618 MS-DOS idiosyncrasies better from the rest of the code.
620 2015-01-30 Eli Zaretskii <eliz@gnu.org>
622 * dired.c (read_dirent): Accept an additional argument
623 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
624 time it is called, report the error as if it happened in
626 (directory_files_internal, file_name_completion): Adjust callers
629 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
631 Refactor calls to opendir for simplicity
632 * dired.c (open_directory): Accept Lisp_Object, not char *, for
633 dirname. Signal an error if the open fails. All callers changed.
635 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
637 Report readdir failures
638 Previously, on non-MS-Windows platforms the code treated most
639 readdir failures as EOF. This was incorrect, e.g., when readdir
640 fails with errno == EOVERFLOW. Signal an error instead.
641 * dired.c (read_dirent):
642 New function, which signals an error when readdir fails.
643 (directory_files_internal, file_name_completion): Use it.
645 2015-01-29 Eli Zaretskii <eliz@gnu.org>
647 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
648 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
651 * w32font.c (struct font_callback_data, w32font_list_internal)
652 (w32font_driver, w32font_match_internal): Use bool where appropriate.
654 * w32menu.c (x_activate_menubar, set_frame_menubar)
655 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
656 (is_simple_dialog): Use bool where appropriate.
658 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
660 Use bool, not int, to track face changes
661 * xfaces.c (face_change): Rename from face_change_count, and
662 change from int to bool. The var is now true (instead of nonzero)
663 if attributes have changed; this is simpler. All uses changed.
666 2015-01-28 Eli Zaretskii <eliz@gnu.org>
668 * dired.c (directory_files_internal, file_name_completion)
669 [WINDOWSNT]: Signal an error when errno is set non-zero by
670 'readdir', regardless of its value.
672 * w32.c (sys_readdir): Set errno to ENOENT when the directory
673 doesn't exist and to EACCES when it's not accessible to the
674 current user. Set errno to zero when FindNextFile exhausts the
675 directory, so that callers don't interpret that as an error and
676 don't signal a file-error.
677 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
679 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
680 returns NULL and errno is ENOTDIR, behave as if opendir failed to
681 open the directory. (Bug#19701)
683 * w32.c (sys_readdir): If FindFirstFile fails because the
684 directory doesn't exist, set errno to ENOTDIR.
686 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
688 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
690 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
692 Fix coding.c subscript error
693 * coding.c (CODING_ISO_INVOKED_CHARSET):
694 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
696 2015-01-28 Eli Zaretskii <eliz@gnu.org>
698 * xdisp.c (produce_image_glyph): Fix display of images in R2L
699 screen lines: prepend the new glyph to the ones already there
700 instead of appending it.
702 * w32fns.c (w32_set_title_bar_text): New function, including
703 support for titles with non-ASCII characters outside of the
704 current system codepage.
705 (x_set_name, x_set_title): Use it. (Bug#19590)
707 * indent.c (Fvertical_motion): Return zero if we started from ZV
708 and there's an overlay after-string there. (Bug#19553)
710 * emacs.c (usage_message): Fix the description of the -nl switch.
713 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
714 end information if the window_end_valid flag is unset.
715 (try_window_id): If the call to display_line invalidated the
716 window end information, give up the try_window_id optimization.
719 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
720 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
722 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
724 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
726 * lisp.mk (lisp): Add cl-preloaded.
728 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
730 Use bool for boolean in xfaces.c
731 * dispextern.h: Adjust to signature changes.
732 * font.c (font_at, font_range):
733 * fontset.c (Finternal_char_font):
734 * fringe.c (draw_fringe_bitmap_1):
735 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
736 (get_next_display_element, highlight_trailing_whitespace)
737 (display_string, calc_line_height_property)
738 (note_mode_line_or_margin_highlight, note_mouse_highlight):
739 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
740 (menu_face_changed_default, recompute_basic_faces)
741 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
742 (tty_defined_color, defined_color, face_color_gray_p)
743 (face_color_supported_p, load_color2, load_face_colors)
744 (Fx_list_fonts, LFACEP, push_named_merge_point)
745 (resolve_face_name, lface_from_face_name_no_resolve)
746 (lface_from_face_name, get_lface_attributes_no_remap)
747 (get_lface_attributes, lface_fully_specified_p)
748 (set_lface_from_font, merge_face_vectors, merge_named_face)
749 (merge_face_ref, Finternal_make_lisp_face)
750 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
751 (Finternal_set_lisp_face_attribute)
752 (update_face_from_frame_parameter, set_font_frame_param)
753 (face_boolean_x_resource_value)
754 (Finternal_set_lisp_face_attribute_from_resource)
755 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
756 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
757 (lface_equal_p, Finternal_lisp_face_equal_p)
758 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
759 (Fcolor_distance, lookup_named_face, lookup_basic_face)
760 (lookup_derived_face, Fface_attributes_as_vector)
761 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
762 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
763 (realize_default_face, realize_named_face)
764 (realize_non_ascii_face, realize_x_face, map_tty_color)
765 (realize_tty_face, compute_char_face, face_at_buffer_position)
766 (face_for_overlay_string, face_at_string_position):
767 Use bool for boolean.
768 * xfaces.c (set_lface_from_font):
769 Return void, since callers never use the result.
771 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
773 * image.c (lookup_pixel_color): Reorder conditions that are
775 (x_to_xcolors): Likewise.
776 (x_detect_edges): Likewise.
777 (png_load_body): Likewise.
778 (gif_close): Likewise.
779 (gif_load): Likewise.
781 2015-01-25 Eli Zaretskii <eliz@gnu.org>
783 Use bool for boolean in w32term.c
784 * w32term.c (x_update_window_begin, x_update_window_end)
785 (x_update_end, x_after_update_window_line)
786 (x_set_glyph_string_gc, x_draw_glyph_string_background)
787 (x_draw_glyph_string_foreground)
788 (x_draw_composite_glyph_string_foreground)
789 (x_draw_glyphless_glyph_string_foreground)
790 (x_draw_image_glyph_string, x_draw_glyph_string)
791 (x_draw_stretch_glyph_string, note_mouse_movement)
792 (w32_mouse_position, x_scroll_bar_report_motion)
793 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
794 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
795 (w32_draw_window_cursor, x_new_font, x_set_offset)
796 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
797 Use bool where appropriate.
799 Use bool for boolean in w32fns.c
800 * w32fns.c (w32_defined_color, x_decode_color)
801 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
802 (x_set_menu_bar_lines, x_change_tool_bar_height)
803 (x_set_internal_border_width, x_explicitly_set_name)
804 (x_implicitly_set_name, Fx_create_frame, w32_window)
805 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
807 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
809 Use bool for boolean in xfns.c
810 * xfaces.c (x_update_menu_appearance):
811 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
812 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
813 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
814 (x_change_tool_bar_height, x_set_internal_border_width)
815 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
816 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
817 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
818 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
819 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
820 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
821 (clean_up_dialog, syms_of_xfns):
822 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
823 (xic_create_fontsetname):
824 Use bool for boolean.
825 * xfns.c: Include bitmaps/gray.xbm unconditionally.
827 Count MANY function args more reliably
828 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
829 * buffer.c (Fbuffer_list, Fkill_buffer):
830 * callint.c (read_file_name, Fcall_interactively):
831 * charset.c (Fset_charset_priority, syms_of_charset):
832 * chartab.c (uniprop_encode_value_numeric):
833 * coding.c (syms_of_coding):
834 * composite.c (syms_of_composite):
835 * data.c (wrong_range):
836 * dbusbind.c (syms_of_dbusbind):
837 * dired.c (file_attributes):
838 * editfns.c (Fdecode_time, update_buffer_properties, format2):
839 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
840 (call4, call5, call6, call7):
841 * fileio.c (Finsert_file_contents, choose_write_coding_system)
842 (Fcar_less_than_car, build_annotations, auto_save_error):
843 * filelock.c (get_boot_time):
844 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
845 (maybe_resize_hash_table, secure_hash):
846 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
847 * fontset.c (fontset_add, Fset_fontset_font):
848 * ftfont.c (ftfont_lookup_cache):
849 * gtkutil.c (xg_get_font):
850 * insdel.c (signal_before_change, signal_after_change):
851 * keymap.c (append_key):
852 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
853 * minibuf.c (Fread_buffer):
854 * print.c (print_preprocess):
855 * process.c (Fformat_network_address, Fmake_network_process)
856 (server_accept_connection):
857 * sound.c (Fplay_sound_internal):
858 * term.c (Fsuspend_tty, Fresume_tty):
859 * window.c (window_list):
860 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
861 (message_with_string):
862 * xfaces.c (Fx_list_fonts):
863 * xfont.c (syms_of_xfont):
864 * xselect.c (x_handle_selection_request)
865 (x_handle_selection_clear, x_clear_frame_selections)
866 (x_clipboard_manager_error_1):
867 Prefer CALLMANY and CALLN to counting args by hand.
868 * doc.c (reread_doc_file): Remove unused code.
869 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
870 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
871 Prefer call1 and call2 to Ffuncall.
872 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
873 Use struct literal rather than a local var, for simplicity.
874 * keymap.c (where_is_internal): Use NULL rather than a pointer
876 * lisp.h (CALLMANY, CALLN): New macros.
877 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
880 Use gnustep-config if available
881 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
882 It doesn't appear to be needed, and the inclusion breaks on
883 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
885 2015-01-22 Eli Zaretskii <eliz@gnu.org>
887 * xdisp.c (init_iterator): Restore a comment lost in transition.
889 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
891 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
892 * xfont.c (xfont_driver, xfont_chars_supported)
893 (xfont_text_extents):
894 * xftfont.c (xftfont_get_colors, xftfont_open)
895 (xftfont_prepare_face, xftfont_done_face)
896 (xftfont_cached_font_ok):
897 * xgselect.c (xg_select):
898 Use bool for boolean.
900 Don't downcase system diagnostics' first letters
901 * fileio.c (report_file_errno): Don't downcase, and simplify.
904 Isolate NIL_IS_ZERO-assuming code better
905 Suggested by Stefan Monnier in:
906 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
907 * alloc.c (allocate_pseudovector):
908 Use memclear, not memsetnil, to remove a 'verify'.
909 * callint.c (Fcall_interactively):
910 * dispnew.c (realloc_glyph_pool):
911 * xdisp.c (init_iterator):
912 Use memclear, not memset, to remove a 'verify'.
913 * lisp.h (memclear): Rename from memsetnil, and take a byte
914 count rather than a word count. All callers changed.
916 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
918 Undo port to hypothetical nonzero Qnil case
919 This mostly undoes the previous change in this area. See:
920 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
921 * alloc.c (allocate_pseudovector):
922 * callint.c (Fcall_interactively):
923 * dispnew.c (realloc_glyph_pool):
924 * fringe.c (init_fringe):
925 * lisp.h (memsetnil):
926 * xdisp.c (init_iterator):
927 Simplify by assuming that Qnil is zero, but verify the assumption.
928 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
929 NIL_IS_NONZERO. All uses changed.
931 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
933 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
935 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
937 Prefer xlispstrdup to avoid dumb calls to strlen.
938 * nsfont.m (ns_get_family):
939 * nsterm.m (ns_term_init):
940 * w32fns.c (w32_window):
941 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
943 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
945 Correct an old fix for GTK font selection
946 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
949 Fix minor bugs with printing null bytes
950 * minibuf.c (read_minibuf_noninteractive):
951 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
952 Work even if the Lisp string contains a null byte.
954 Port to hypothetical case where Qnil is nonzero
955 * alloc.c (allocate_pseudovector):
956 * callint.c (Fcall_interactively):
957 * coding.c (syms_of_coding):
958 * dispnew.c (realloc_glyph_pool):
959 * fringe.c (init_fringe):
960 * lisp.h (memsetnil):
961 * xdisp.c (init_iterator):
962 Port to the currently-hypothetical case where Qnil is nonzero.
963 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
964 as there are no Lisp_Object values in the data here.
965 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
966 All uses changed. Define only if not already defined, so that one
967 can debug with -DNIL_IS_NONZERO.
968 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
970 2015-01-19 Eli Zaretskii <eliz@gnu.org>
972 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
973 Qnil is represented as zero, before using that to initialize parts
974 of the glyph structure.
976 * xdisp.c (init_iterator): Verify that Qnil is represented as
977 zero, before using that to initialize parts of the iterator
980 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
982 Prefer memset to repeatedly assigning Qnil
983 * alloc.c (allocate_pseudovector): Catch more bogus values.
984 * alloc.c (allocate_pseudovector):
985 * callint.c (Fcall_interactively):
986 * coding.c (syms_of_coding):
987 * fringe.c (init_fringe):
988 Verify that Qnil == 0.
989 * callint.c (Fcall_interactively):
990 * eval.c (Fapply, Ffuncall):
991 * fns.c (mapcar1, larger_vector):
992 * font.c (font_expand_wildcards):
993 * fringe.c (init_fringe):
994 Prefer memset to assigning zeros by hand.
995 * callint.c (Fcall_interactively):
996 Remove duplicate assignment of Qnil to args[i].
997 * coding.c (syms_of_coding):
998 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
999 * fileio.c (Ffile_selinux_context):
1000 Rewrite to avoid need for Lisp_Object array.
1001 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
1002 (DEFINE_LISP_SYMBOL_END): Use it.
1003 (NIL_IS_ZERO): New constant.
1004 (memsetnil): New function.
1006 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
1008 Tune pseudovector allocation assuming Qnil == 0.
1009 * alloc.c (allocate_pseudovector): Use memset for both
1010 Lisp_Objects and regular slots. Add zerolen arg.
1011 * lisp.h (allocate_pseudovector): Adjust prototype.
1012 (ALLOCATE_PSEUDOVECTOR): Adjust user.
1013 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
1014 (allocate_hash_table, allocate_window, allocate_frame)
1015 (allocate_process, allocate_terminal): Remove prototypes.
1016 * fns.c (allocate_hash_table): Now static here.
1017 * frame.c (allocate_frame):
1018 * process.c (allocate_process):
1019 * terminal.c (allocate_terminal):
1020 * window.c (allocate_window): Now static here.
1021 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
1023 * lisp.h (XTERMINAL): Add eassert.
1024 * process.c (make_lisp_proc): Now static here.
1026 Prefer INLINE functions in font.h to match style used in lisp.h.
1027 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1028 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1029 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1031 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1032 * ftfont.c (ftfont_shape):
1033 * macfont.m (macfont_shape):
1034 * w32uniscribe.c (uniscribe_shape):
1035 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1037 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1039 Give up on -Wsuggest-attribute=const
1040 * decompress.c (Fzlib_available_p):
1041 * gnutls.c (Fgnutls_available_p):
1042 * gtkutil.h (xg_uses_old_file_dialog):
1043 * xdisp.c (Ftool_bar_height):
1044 * xmenu.c (popup_activated):
1045 No longer const, since it's not const on at lest some
1046 configurations, and we shouldn't lie to the compiler.
1048 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1050 * fileio.c: Include binary-io.h.
1051 (Fset_binary_mode): New function.
1052 (syms_of_fileio): Defsubr it.
1053 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1055 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1057 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1058 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1059 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1060 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1062 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1064 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1065 when FLAGS indicate the item is not highlighted. (Bug#19596)
1067 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1069 * xmenu.c (update_frame_menubar): Remove garbaged code.
1071 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1073 remove_slash_colon need not be inline
1074 * process.c, process.h (remove_slash_colon): No longer inline.
1075 This saves text bytes without hurting runtime performance.
1077 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1079 Avoid extra multibyteness check in ENCODE_FILE users.
1080 * callproc.c (encode_current_directory, Fcall_process, call_process):
1081 * dired.c (directory_files_internal, file_name_completion):
1082 Do not check for STRING_MULTIBYTE because encode_file_name
1083 is a no-op for unibyte strings.
1085 * process.h (remove_slash_colon): New function.
1086 * callproc.c (encode_current_directory, call_process):
1087 * process.c (Fstart_process): Use it.
1089 Consistently handle time zone specification.
1090 * editfns.c (decode_time_zone): New function, refactored out from ...
1091 (Fencode_time): ... adjusted user.
1092 (Fset_time_zone_rule): Use decode_time_zone.
1094 * editfns.c (make_buffer_string_both): If requested range intersects
1095 the gap, don't move the latter but copy in two regions, thus avoiding
1096 unnecessary relocation of buffer data.
1098 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1100 Use bool for boolean in xmenu.c, xml.c
1101 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1102 (Fx_menu_bar_open_internal, popup_widget_loop)
1103 (x_activate_menubar, xg_crazy_callback_abort)
1104 (update_frame_menubar, set_frame_menubar)
1105 (initialize_frame_menubar, free_frame_menubar)
1106 (create_and_show_popup_menu, x_menu_show)
1107 (create_and_show_dialog, x_dialog_show):
1108 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1109 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1110 * xrdb.c (main) [TESTRM]:
1111 * xsettings.c (init_gsettings):
1112 * xterm.c (XFillRectangle, xg_scroll_callback)
1113 (xg_end_scroll_callback):
1114 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1115 Use bool for boolean.
1116 * xmenu.c (TRUE): Remove; no longer used.
1117 (show_help_event): Remove long-unused code.
1118 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1120 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1122 Don't say Fnext_read_file_uses_dialog_p is const
1123 It's const only if a windowing system is not used; don't say it's
1124 const otherwise. See:
1125 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1126 * fileio.c (next_read_file_uses_dialog_p): Remove.
1127 Move guts back to ...
1128 (Fnext_read_file_uses_dialog_p): ... here.
1129 Don't declare as const, as make-docfile.c now has a special case
1130 for this function. This is an ugly hack, but it's better than
1131 lying to the compiler.
1133 Remove now-unnecessary forward XTYPE decl
1134 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1135 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1136 definition to after XTYPE's.
1138 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1140 Fix problems with 32-bit wide-int build exposed by MinGW.
1141 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1142 compilation error in an unoptimized build when !USE_LSB_TAG.
1144 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1145 same larger value as for the 64-bit build.
1147 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1148 avoid compiler warnings.
1150 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1151 Avoid compiler warnings about cast from integer to pointer of
1154 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1155 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1156 casting from integer to pointer of different size.
1157 (add_menu_item): Pass the help-echo string as a pointer to
1158 Lisp_String, not as a Lisp_Object.
1159 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1160 string object from its C pointer.
1162 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1163 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1165 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1166 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1167 compiler warnings about size differences.
1168 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1169 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1170 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1171 integer; use -1 for nil. Doc fix.
1173 * .gdbinit (xgetsym): New subroutine.
1174 (xsymname, xsymbol): Use it.
1175 (xprintsym): No need to call xgetptr.
1177 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1179 * frame.c (adjust_frame_size): Make sure new numbers of
1180 lines/columns get installed after font size change (Bug#19575).
1182 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1184 Add DEFUN attributes.
1185 * callint.c (Finteractive):
1186 * character.c (Fcharacterp, Fmax_char):
1187 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1188 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1189 (Ffloatp, Fbyteorder):
1190 * decompress.c (Fzlib_available_p):
1191 * fns.c (Fidentity):
1192 * frame.c (Fframe_windows_min_size):
1193 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1194 * window.c (Fwindow__sanitize_window_sizes):
1195 * xdisp.c (Ftool_bar_height):
1196 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1197 * emacs.c (Fkill_emacs):
1199 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1200 (Fabor_recursive_edit): Add noreturn attribute.
1202 * search.c (fast_string_match_internal): New function,
1203 consolidated from...
1204 (fast_string_match, fast_string_match_ignore_case): ...functions
1206 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1207 inlined from here now.
1208 (fast_string_match_internal): Add prototype.
1209 * dired.c (file_name_completion): Use fast_string_match_internal.
1211 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1212 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1213 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1214 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1216 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1218 Port to 32-bit MingGW --with-wide-int
1219 Problem reported by Eli Zaretskii in:
1220 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1221 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1222 what we think it is, rather than checking only its alignment (and
1223 doing so incorrectly on MinGW).
1225 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1227 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1228 Remove dead NILP check.
1229 * image.c (Flookup_image): Use regular format for docstring.
1230 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1232 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1234 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1236 * frame.c (frame_default_tool_bar_height): New variable.
1237 (adjust_frame_size): Possibly add requested adjustment to
1238 Vframe_adjust_size_history.
1239 (make_frame): Initialize tool_bar_redisplayed_once slot.
1240 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1241 doc-string. Call adjust_frame_size unconditionally (the frame's
1242 text size may remain unaltered but the pixel size may change).
1243 (x_figure_window_size): If frame_default_tool_bar_height was
1244 set, use it instead of calculating the tool bar height from
1245 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1246 Vframe_initial_frame_tool_bar_height.
1247 (Qchange_frame_size, Qxg_frame_set_char_size)
1248 (Qset_window_configuration, Qx_create_frame_1)
1249 (Qx_create_frame_2): New symbols.
1250 (Vframe_initial_frame_tool_bar_height): Remove.
1251 (Vframe_adjust_size_history): New history variable for debugging
1252 frame size adjustments.
1253 * frame.h (struct frame): New boolean slot
1254 tool_bar_redisplayed_once.
1255 (frame_default_tool_bar_height): Extern.
1256 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1257 to adjust_frame_size.
1258 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1259 Qx_create_frame_2 to adjust_frame_size.
1260 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1261 inhibit 1 when we have not redisplayed the tool bar yet.
1262 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1263 Qx_create_frame_2 to adjust_frame_size.
1264 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1266 * window.c (Fset_window_configuration):
1267 Pass Qset_window_configuration to adjust_frame_size.
1268 * xdisp.c (redisplay_tool_bar): Assign new height to
1269 frame_default_tool_bar_height.
1270 (redisplay_internal): If we haven't redisplayed this frame's
1271 tool bar, call redisplay_tool_bar early so we can adjust the
1272 frame size accordingly.
1273 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1274 inhibit 1 when we have not redisplayed the tool bar yet.
1275 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1276 Qx_create_frame_2 to adjust_frame_size.
1278 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1280 Have 'make' output better GEN names
1281 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1282 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1283 more naturally so that 'make' can output more-accurate names.
1285 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1287 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1288 calling reset_buffer_local_variables, and make sure we initialize
1291 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1293 * coding.c (Fcoding_system_plist): Use common style for docstring.
1295 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1297 Port to MSB hosts without optimization
1298 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1299 the inline function XTYPE needs to be declared before being used.
1300 * lisp.h (XTYPE): New forward declaration.
1302 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1304 Port to 32-bit --with-wide-int
1305 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1306 widened, as the latter had trouble with GCC on Fedora 21 when
1307 configured --with-wide-int and when used in static initializers.
1308 * alloc.c (garbage_collect_1, which_symbols):
1309 * lread.c (init_obarray):
1310 Prefer builtin_lisp_symbol when it can be used.
1311 * dispextern.h (struct image_type.type):
1312 * font.c (font_property_table.key):
1313 * frame.c (struct frame_parm_table.sym):
1314 * keyboard.c (scroll_bar_parts, struct event_head):
1315 * xdisp.c (struct props.name):
1316 Use the index of a builtin symbol rather than its address.
1318 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1319 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1320 symbol indexes rather than pointers, and which work better on MSB
1321 hosts because they shift right before tagging. All uses changed.
1322 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1323 No longer noops on wide-int hosts, since they work now.
1324 (builtin_lisp_symbol): New function.
1326 Port to HAVE_FREETYPE && !HAVE_XFT
1327 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1328 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1329 Declare in this case too.
1331 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1333 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1335 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1336 Use make_pointer_integer instead of XIL.
1337 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1339 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1340 instead of XIL. Put a list of the descriptor, action, and file
1341 name in event->arg, instead of spreading them between event->code
1344 * w32term.c (queue_notifications): Use make_pointer_integer
1345 instead of XIL. Put a list of the descriptor, action, and file
1346 name in event->arg, instead of spreading them between event->code
1349 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1350 event creation to changes in w32term.c and w32inevt.c above.
1352 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1354 Port Qnil==0 changes to 32-bit --with-wide-int
1355 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1356 macro-implemented version. For the non-USE_LSB_TAG case, supply
1357 a new inline function that is the inverse of the new TAG_SYMPTR.
1358 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1359 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1360 negative number, don't allow sign bits to bleed into the encoded
1361 value. Shift in zero bits instead.
1363 Refactor pointer-to-integer conversion
1364 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1365 Rename and move to lisp.h. All uses changed.
1366 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1367 which are renamed from gfilenotify.c's lisp_to_monitor and
1368 monitor_to_lisp, and with more-generic void * signatures.
1370 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1372 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1373 returned for right-to-left screen lines. (Before the change on
1374 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1377 * .gdbinit (xsymname): New subroutine.
1378 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1379 in a way that doesn't cause GDB to barf when it tries to
1380 dereference a NULL pointer.
1382 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1384 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1385 (insert_left_trunc_glyphs, append_space_for_newline)
1386 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1387 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1388 (Fbidi_resolved_levels, produce_special_glyphs)
1389 (rows_from_pos_range, mouse_face_from_buffer_pos)
1390 (note_mouse_highlight): Use nil as the object for glyphs inserted
1391 by the display engine, and test with NILP instead of INTEGERP.
1394 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1397 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1400 * dispextern.h (struct glyph, struct it): Update comments for the
1403 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1405 Port new Lisp symbol init to x86 --with-wide-int
1406 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1407 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1408 GCC (at least) does not allow a constant initializer to widen an
1411 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1412 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1413 Although clang doesn't need it, some other compiler might, and
1414 it's easy enough to be safe.
1416 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1417 Apparently clang removed support for the alloc_size attribute.
1419 Port Qnil==0 XUNTAG to clang
1420 clang has undefined behavior if the program subtracts an integer
1421 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1422 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1423 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1424 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1426 Port GFileMonitor * hack to Qnil==0 platforms
1427 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1428 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1429 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1431 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1433 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1434 size instead of using widht/height. The frame may be constrained.
1436 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1438 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1439 Needed when neither optimizing nor inlining.
1440 Also, sort decls alphabetically.
1442 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1444 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1445 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1446 declarations of Q* variables that represent symbols.
1448 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1452 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1453 that NILP (x) is equivalent to testing whether x is 0 at the
1454 machine level. The overall effects of this and the previous patch
1455 shrink the size of the text segment by 2.3% and speeds up
1456 compilation of all the .elc files by about 0.5% on my platform,
1457 which is Fedora 20 x86-64.
1458 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1459 (make_lisp_symbol) [USE_LSB_TAG]:
1460 Symbols now tag the difference from lispsym, not the pointer.
1461 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1462 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1463 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1464 (XSYMBOL): New forward decl.
1465 (XUNTAGBASE): New function.
1468 Compute C decls for DEFSYMs automatically
1470 This patch also makes Q constants (e.g., Qnil) constant addresses
1471 from the C point of view.
1472 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1473 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1474 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1475 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1476 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1477 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1478 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1479 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1480 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1481 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1482 * xselect.c, xsettings.c, xterm.c:
1483 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1484 These names are now defined automatically by make-docfile.
1485 * alloc.c (init_symbol): New function.
1486 (Fmake_symbol): Use it.
1487 (c_symbol_p): New function.
1488 (valid_lisp_object_p, purecopy): Use it.
1489 * alloc.c (marked_pinned_symbols):
1490 Use make_lisp_symbol instead of make_lisp_ptr.
1491 (garbage_collect_1): Mark lispsym symbols.
1492 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1493 (mark_object): Use it.
1494 (sweep_symbols): Sweep lispsym symbols.
1495 (symbol_uses_obj): New function.
1496 (which_symbols): Use it. Work for lispsym symbols, too.
1497 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1498 since Qt's address is already known now.
1499 (syms_of_alloc): Add lispsym count to symbols_consed.
1500 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1501 when testing whether storage is all bits zero.
1502 * dispextern.h (struct image_type):
1503 * font.c (font_property_table):
1504 * frame.c (struct frame_parm_table, frame_parms):
1505 * keyboard.c (scroll_bar_parts, struct event_head):
1506 * xdisp.c (struct props):
1507 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1508 Lisp_Object *, since Qfoo is no longer an object whose address can be
1509 taken. All uses changed.
1510 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1511 use it, so that they no longer need to take the address of a Lisp sym.
1512 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1513 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1514 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1515 DEFSYM Qdeactivate_mark before the corresponding var.
1516 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1517 instead of interning their symbols; this avoids duplicates.
1518 (LISP_INITIALLY, TAG_PTR)
1519 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1521 (LISP_INITIALLY_ZERO): Use it.
1522 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1523 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1524 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1525 (make_lisp_symbol): New function.
1526 (XSETSYMBOL): Use it.
1527 (DEFSYM): Now just a placeholder for make-docfile.
1528 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1529 (intern_sym): New function, with body taken from old intern_driver.
1530 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1532 (define_symbol): New function.
1533 (init_obarray): Define the C symbols taken from lispsym.
1534 Use plain DEFSYM for Qt and Qnil.
1535 * syntax.c (init_syntax_once): No need to worry about
1536 Qchar_table_extra_slots.
1538 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1540 'temacs -nw' should not call missing functions
1541 Without this patch, "temacs -nw" fails with the diagnostic
1542 "emacs: Symbol's function definition is void: frame-windows-min-size"
1543 and messes up the tty's state.
1544 * frame.c (Fframe_windows_min_size): New placeholder function.
1545 (syms_of_frame): Define it.
1546 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1547 (syms_of_window): Define it.
1549 Less 'make' chatter for lisp dir
1550 * Makefile.in (%.elc): Adjust to compile-onefile change in
1551 ../lisp/Makefile.in.
1553 batch write-region no longer says "Wrote FOO"
1554 This cuts down on 'make' chatter a bit.
1555 * fileio.c (Fwrite_region):
1556 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1558 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1560 Revert previous change to produce_composite_glyph
1561 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1563 Pacify gcc -Wparentheses
1564 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1566 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1568 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1569 f->can_x_set_window_size is true.
1570 * xterm.c (x_set_window_size_1): Call change_frame_size with
1571 text sizes instead of pixel sizes (Bug#19428).
1573 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1575 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1576 right-to-left screen lines. (Bug#19473)
1578 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1580 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1582 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1584 Simplify setfattr use by assuming GNU make
1585 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1586 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1587 Simplify by using GNU make rather than shell conditionals,
1588 by using ln -f rather than rm -f followed by ln,
1589 and by preferring $@ to spelling out the destination.
1591 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1593 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1594 file doesn't compile on MS-Windows.
1596 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1598 Allow return value of system-name to vary. (Bug#19438)
1599 * filelock.c (current_lock_owner):
1600 * xrdb.c (get_environ_db):
1601 * xterm.c (same_x_server):
1602 * xterm.c (x_term_init):
1603 Prefer (system-name) to system-name, and avoid naming
1604 locals 'system-name'.
1605 * editfns.c (cached_system_name): New static var.
1606 (init_and_cache_system_name): New function.
1607 (init_editfns, Fsystem_name): Use it.
1608 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1609 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1610 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1611 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1612 Don't create a new string if the current value is already correct.
1614 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1616 Fix produce_composite_width typo
1617 * term.c (produce_composite_glyph):
1618 Fix typo that confused number of columns for pixel width.
1620 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1622 Wrap dll functions more simply
1623 * decompress.c, gnutls.c, image.c, xml.c:
1624 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1625 rather than the inverse when not WINDOWSNT. This isolates the
1626 fn_* business into the WINDOWSNT-specific section of the code,
1627 which makes it easier to maintain the generic code.
1628 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1629 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1630 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1631 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1632 Remove. All uses replaced by DEF_DLL_FN.
1633 * decompress.c (inflateInit2): Remove; no longer needed.
1634 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1636 Port memory-full checking to GnuTLS 3.3
1637 Instead of using gnutls_global_set_mem_functions, check every call
1638 to a GnuTLS function that might return an indication of memory
1639 exhaustion. Suggested by Dmitry Antipov in:
1640 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1641 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1642 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1643 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1645 (check_memory_full): New function.
1646 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1647 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1648 (Fgnutls_boot): Use it.
1649 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1651 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1653 Fix parse_settings to match internal documentation
1654 * xsettings.c (parse_settings): Return the number of settings seen.
1655 Count the settings changes accurately.
1656 (read_settings): Don't confuse number of settings changes with
1657 the return code from XGetWindowProperty.
1659 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1661 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1662 composition_compute_stop_pos to the number of characters in the
1664 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1666 * composite.c (composition_compute_stop_pos): If no composition
1667 was found in a string before ENDPOS, and ENDPOS is the string end,
1668 no need to back up to a safe point.
1670 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1672 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1674 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1675 (dealloc): Release bmRep.
1676 (setPixmapData): Make bmRep local so class member is not
1678 (setPixmapData): Rename local variable bmRep to avoid compiler
1681 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1683 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1684 when going to fullscreen (Bug#0x180004f).
1686 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1688 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1690 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1692 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1694 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1696 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1698 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1700 Use bool for boolean in xselect.c, xsettings.c
1701 * xselect.c (x_get_local_selection, struct selection_data)
1702 (x_selection_request_lisp_error, struct prop_location)
1703 (x_handle_selection_request, x_convert_selection)
1704 (waiting_for_other_props_on_window, expect_property_change)
1705 (wait_for_property_change, x_handle_property_notify)
1706 (x_get_foreign_selection, x_get_window_property)
1707 (receive_incremental_selection)
1708 (x_get_window_property_as_lisp_data)
1709 (lisp_data_to_selection_data, Fx_get_selection_internal)
1710 (x_send_client_event):
1711 * xselect.c, xterm.h (x_handle_dnd_message):
1712 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1713 (apply_xft_settings, read_and_apply_settings)
1714 (xft_settings_event, init_gsettings, init_xsettings)
1715 (syms_of_xsettings):
1716 Use bool for boolean.
1717 * xselect.c (x_get_window_property): Omit last arg, which was an
1719 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1720 always true. All callers changed.
1722 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1724 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1727 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1729 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1732 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1734 Use bool for boolean in xsmfns.c
1735 * xsmfns.c, xterm.h (x_session_have_connection):
1736 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1737 Use bool for boolean.
1738 (x_session_initialize, Fhandle_save_session):
1739 Prefer NILP (x) to EQ (x, Qnil).
1741 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1743 * callproc.c (child_setup):
1744 * dbusbind.c (xd_signature_cat):
1745 * doc.c (get_doc_string, Fsnarf_documentation):
1746 * editfns.c (Fuser_full_name):
1747 * frame.c (xrdb_get_resource):
1748 * gtkutil.c (xg_get_file_with_chooser):
1749 * tparam.c (tparam1):
1750 * xfns.c (xic_create_fontsetname):
1751 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1752 * xsmfns.c (smc_save_yourself_CB):
1753 Rewrite to avoid the need for strcat, typically by using stpcpy
1754 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1755 * doc.c (sibling_etc):
1756 * xrdb.c (xdefaults):
1757 Now a top-level static constant.
1759 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1761 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1764 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1766 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1767 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1769 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1771 Use bool for boolean in xterm.c
1772 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1773 (x_set_window_size, x_bitmap_icon):
1774 * nsterm.m (ns_frame_raise_lower, x_new_font):
1775 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1776 (struct terminal.frame_raise_lower_hook):
1777 * w32term.c (w32_frame_raise_lower):
1778 * xterm.c, xterm.h (x_text_icon):
1779 * xterm.c (x_update_window_begin, x_update_window_end)
1780 (x_update_end, x_after_update_window_line)
1781 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1782 (x_draw_glyph_string_foreground)
1783 (x_draw_composite_glyph_string_foreground)
1784 (x_alloc_lighter_color, x_draw_relief_rect)
1785 (x_draw_glyph_string_box, x_draw_image_relief)
1786 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1787 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1789 (XFillRectangle) [HAVE_GTK3]:
1790 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1791 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1792 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1793 (x_send_scroll_bar_event, xm_scroll_callback)
1794 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1795 (x_create_toolkit_scroll_bar)
1796 (x_create_horizontal_toolkit_scroll_bar)
1797 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1798 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1799 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1800 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1801 (x_scroll_bar_report_motion)
1802 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1803 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1804 (x_draw_window_cursor, x_clear_errors)
1805 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1806 (set_wm_state, x_set_sticky, get_current_wm_state)
1807 (do_ewmh_fullscreen, x_handle_net_wm_state)
1808 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1809 (x_set_window_size_1, XTframe_raise_lower)
1810 (x_make_frame_visible, x_iconify_frame)
1811 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1812 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1813 (x_delete_terminal, x_initialize, syms_of_xterm):
1814 Use bool for boolean.
1816 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1818 * composite.h (struct composition.width): Now int
1819 instead of unsigned short, as we prefer signed integers.
1821 Let charset tick grow past USHRT_MAX
1822 * charset.c, charset.h (charset_ordered_list_tick):
1823 Now EMACS_UINT, not unsigned short.
1824 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1825 maximum representable Emacs integer value before wrapping it around.
1827 Simplify unexec file mode setting
1828 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1829 Don't include <sys/stat.h> when no longer needed.
1830 (unexec): Create file with correct mode in the first place,
1831 rather than overwriting the mode later and fiddling with the
1832 global umask in the mean time. Avoid bogus usage like
1833 'umask (777)', which should have been 'umask (0777)'.
1834 (mark_x): Remove. All callers removed.
1836 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1838 Minor cleanups for Lisp objects and symbols
1839 * alloc.c (next_vector, set_next_vector):
1840 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1841 (lisp_h_make_number) [USE_LSB_TAG]:
1842 Use Lisp_Int0 instead of the mystery constant 0.
1843 * alloc.c (mark_object): Always set and use po; that's simpler.
1844 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1845 Properly parenthesize definientia.
1846 * bidi.c (bidi_initialize):
1847 * buffer.c (init_buffer_once):
1848 * nsfns.m (syms_of_nsfns):
1849 * nsmenu.m (syms_of_nsmenu):
1850 * nsselect.m (syms_of_nsselect):
1851 Prefer DEFSYM to defining by hand.
1852 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1853 * data.c: Fix too-long line.
1854 * lisp.h (DECLARE_GDB_SYM): New macro.
1855 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1856 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1857 Declare the symbol, so it's visible to everywhere lisp.h is included.
1858 Move forward decls as far forward as they can go,
1859 to allow future changes to use them.
1861 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1863 * gnutls.c: Include gnutls.h.
1864 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1865 * image.c (svg_load): Fix pointer signedness.
1867 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1869 * frame.c (frame_windows_min_size): New argument IGNORE.
1870 (adjust_frame_size): When called from change_frame_size call
1871 frame_windows_min_size with IGNORE Qt so we can ignore size
1874 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1876 * font.c (Ffont_info): Add more font information to the vector
1877 returned by the function, inspired by query-font. Doc fix.
1880 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1882 * keyboard.c (input_was_pending): New var.
1883 (read_char): Use it to make sure we only skip redisplay when we can't
1884 keep up with the repeat rate.
1886 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1888 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1890 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1892 * image.c (svg_load): Watch out for nil value of current buffer's
1893 filename. Re-enable filename thing for not-a-file case.
1895 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1897 Partially disabled previous change.
1899 * image.c (svg_load): Temporarily disabled filename thing for
1900 not-a-file case as it can cause crashs.
1902 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1904 Fix problem with images referenced within svg files. (bug#19373)
1906 * image.c: Additional parameter 'filename' for
1907 svg_load_image. Include "buffer.h". Define library function
1908 rsvg_handle_set_base_uri for WINDOWSNT.
1909 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1910 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1911 (svg_load): Pass a filename to svg_load_image: either name of
1912 actual file or of current buffer's file.
1913 (svg_load_image): New parameter 'filename', used for setting
1914 base_uri, necessary for loading referenced images. (bug#19373)
1916 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1918 * lread.c (init_obarray): Declare Qt as special.
1919 This fixes a typo in the 2012-05-15 patch that
1920 tried to declare Qt as special.
1922 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1924 Various fixes to use bool type and constants.
1925 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1927 * xfaces.c (clear_face_cache): Use bool for the argument type.
1929 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1931 Correct same_at_end when restoring window points
1932 * fileio.c (Finsert_file_contents): Compute same_at_end character
1933 position using the old buffer size, not the new one, since
1934 restore_window_points wants the old size.
1935 Fixes: debbugs:19161
1937 2014-12-14 Alan Mackenzie <acm@muc.de>
1939 New feature optionally to accelerate auto-repeated scrolling.
1941 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1943 * window.c (window_scroll): Bind fontification-functions to nil
1944 when scrolling by whole screens and
1945 fast-but-imprecise-scrolling is non-nil.
1946 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1948 * lisp.h (bool): Declare Qfontification_functions extern.
1950 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1952 Load system's default trusted Certificate Authorities if available.
1953 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1954 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1955 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1956 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1957 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1959 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1960 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1963 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1965 * regex.c (analyze_first): Rename from analyze_first.
1967 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1969 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1970 a hack involving a union.
1972 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1974 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1975 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1978 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1980 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1982 * gnutls.h: Always declare syms_of_gnutls.
1984 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1985 clarity. Let the availability check return Qnil when the GnuTLS
1986 integration is not available, instead of erroring out.
1989 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1991 * xdisp.c (move_it_in_display_line_to, display_line):
1992 Don't disallow overflow-newline-into-fringe when word-wrap is in
1995 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1997 * fileio.c: Better preserve window-points during revert (bug#19161).
1998 (Qget_buffer_window_list): New var.
1999 (get_window_points_and_markers, restore_window_points): New functions.
2000 (Finsert_file_contents): Use them to save and restore window-points.
2002 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
2004 * xterm.c (x_delete_terminal): Call emacs_close for X connection
2005 descriptor if called from x_connection_closed and always delete
2006 this descriptor from keyboard waiting set (Bug#19147).
2008 2014-12-10 Eli Zaretskii <eliz@gnu.org>
2010 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
2011 (bidi_cache_max_elts): New global variable.
2012 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
2013 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
2015 (bidi_cache_search): Handle overflown cache. Improve commentary.
2016 (bidi_cache_ensure_space): Limit allocations to the current value
2017 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
2018 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
2019 the increment to not exceed the limit.
2020 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
2021 cache, zero otherwise (meaning the cache overflowed). In the
2022 latter case, set bidi_cache_last_idx to -1.
2023 (bidi_peek_at_next_level): Handle overflown cache.
2024 (bidi_push_it): Increase the cache limit for iterating the new object.
2025 (bidi_pop_it): Decrease the cache limit back to previous value.
2026 (bidi_shelve_cache): Shelve the current value of the cache limit.
2027 (bidi_unshelve_cache): Restore the value of cache limit.
2028 (bidi_find_bracket_pairs): If the cache overflows while looking
2029 for the paired bracket, give up and let bidi_resolve_neutrals
2030 process the bracket as a simple neutral. (Bug#19322)
2031 (bidi_find_other_level_edge): If the cache overflows, fall back on
2032 Plan B, which effectively stops the reordering and restarts it on
2033 the next character (after resetting the cache).
2034 (bidi_move_to_visually_next): When the cache overflows, reset it
2035 after processing the last cached character.
2037 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2039 Fix glitches in gnutls.c, mostly memory-related
2040 * gnutls.c: Sort macro definitions by name.
2041 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2042 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2043 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2044 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2045 calculating string length. Use make_uninit_string, to avoid
2046 copying the string. Cast the char, not the pointer.
2047 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2048 and free. Work even for dates past the year 9999. Use void *
2049 for buffers, to avoid casts.
2051 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2053 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2055 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2057 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2060 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2062 * process.c: Whitespace and line-break nitpicks.
2064 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2066 * gnutls.c (gnutls_certificate_details): The :signature isn't
2067 that useful, so remove it.
2068 (gnutls_certificate_details): Clean up whitespace slightly.
2069 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2071 (gnutls_certificate_details): Put :signature-algorithm back again,
2072 which was removed by mistake.
2073 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2074 that they are not messaged by default (bug#16253).
2075 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2077 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2079 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2081 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2084 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2086 * eval.c (Fsignal): Remove duplicate test.
2087 (Fautoload_do_load): Fix up docstring.
2089 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2091 * nsterm.m (represented_filename, represented_frame): New variables.
2092 (ns_set_represented_filename): New function.
2093 (sendEvent:): Set represented filename here to avoid flicker,
2094 related to Bug#18757.
2096 * nsterm.h: Declare ns_set_represented_filename.
2098 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2099 at once, call ns_set_represented_filename instead.
2101 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2103 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2104 (struct bidi_stack): Reduce size by using bit fields and by
2105 packing sos, override, and isolate_status into a single 8-bit
2106 byte called 'flags'.
2108 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2109 (bidi_push_embedding_level): Construct flags from individual
2110 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2112 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2113 from flags. Adapt to changes in prev_for_neutral,
2114 next_for_neutral, and last_strong members.
2115 (bidi_line_init): Initialize flags to zero.
2116 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2117 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2119 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2121 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2122 (Fapply): Try and simplify the control flow.
2124 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2126 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2127 Use gnutls_sign_get_name directly because
2128 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2129 (init_gnutls_functions): Load missing gnutls_server_name_set.
2131 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2133 * bidi.c (bidi_find_first_overridden): New function.
2135 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2136 (syms_of_xdisp): Defsubr it.
2138 * dispextern.h (bidi_find_first_overridden): Add prototype.
2140 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2142 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2143 to nil after release (Bug#9133).
2145 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2147 Port better to AddressSanitizer.
2148 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2150 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2151 Return -1 or 0, as the pipe trick doesn't work.
2152 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2154 * print.c (print_object):
2155 When a pointer-check primitive returns -1, do not assume this
2156 means the pointer is valid or that the underlying system has failed.
2157 It could just be that addresses are being sanitized so Emacs can't
2158 test for pointer validity.
2159 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2160 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2161 string validity checker doesn't work on stack-based strings.
2163 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2165 Improve clarity of USE_LSB_TAG definition.
2166 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2167 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2168 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2169 VAL_MAX / 2 rather than in terms of the (more complicated)
2170 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2172 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2174 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2175 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2176 (next_element_from_buffer): When done with overlays, reset the
2177 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2179 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2181 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2182 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2184 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2186 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2187 for paxctl and setfattr. Fixes temacs startup failure with
2188 grsecurity/PaX enabled Linux kernel (bug#19067).
2190 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2192 * w32.c, w32heap.c, w32term.c:
2193 Use MINGW_W64 instead of _W64.
2195 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2197 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2199 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2201 * gnutls.c (gnutls_ip_address_p): New function.
2202 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2204 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2206 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2208 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2210 Fix gnutls problems caught by static checking.
2211 * gnutls.c (Fgnutls_boot): Remove unused local.
2212 (Fgnutls_boot): Fix pointer signedness.
2214 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2216 * gnutls.c (gnutls_certificate_details): Don't include certain
2217 certificate details on older gnutls versions (bug#19168).
2218 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2219 (gnutls_certificate_details): Reversed check in last checkin.
2221 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2223 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2224 (Fgnutls_peer_status_warning_describe): Add function to describe a
2225 peer verification warning symbol.
2226 (Fgnutls_peer_status): Use it.
2227 (Fgnutls_boot): Use it. Minor logging fixes.
2229 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2231 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2233 2014-11-24 Glenn Morris <rgm@gnu.org>
2235 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2237 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2238 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2240 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2242 * gnutls.c: Fix Windows function definition of
2243 gnutls_x509_crt_get_fingerprint.
2245 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2247 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2249 * process.h: Added more fields to Lisp_Process to track
2250 certificate details.
2252 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2253 (Fgnutls_peer_status): New functions to export TLS certificate
2254 details to Emacs Lisp.
2256 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2258 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2259 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2260 check for gtk_adjustment_configure (Bug#19149).
2261 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2263 2014-11-22 Glenn Morris <rgm@gnu.org>
2265 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2267 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2269 Don't shrink frame when using desktop-save-mode (Bug#19048).
2270 * w32fns.c (x_set_tool_bar_lines): Always call
2271 x_change_tool_bar_height (Bug#19048).
2272 (x_change_tool_bar_height): Mark frame as garbaged since
2273 adjust_frame_size might not have done that.
2274 * xfns.c (x_set_tool_bar_lines): Always call
2275 x_change_tool_bar_height (Bug#19048).
2276 (x_change_tool_bar_height): Mark frame as garbaged since
2277 adjust_frame_size might not have done that.
2279 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2281 * xml.c (parse_region): Take care of new optional parameter
2282 'discard-comments' of 'libxml-parse(html|xml)-region'.
2283 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2284 New optional parameter 'discard-comments'.
2286 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2288 Improve time stamp handling, and be more consistent about it.
2289 * editfns.c (invalid_time): New function.
2290 Use it instead of 'error ("Invalid time specification")'.
2291 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2292 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2294 (make_time_tail, make_time): Remove. All uses changed to use
2295 new functions or plain list4i.
2296 (disassemble_lisp_time): Return effective length if successful.
2297 Check that LOW is an integer, if it's combined with other components.
2298 (decode_time_components): Decode into struct lisp_time, not
2299 struct timespec, so that we can support a wide set of times
2300 regardless of whether time_t is signed. Decode plain numbers
2301 as seconds since the Epoch, and nil as the current time.
2302 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2303 Reimplement in terms of new functions.
2304 (Fencode_time): Just use list2i.
2305 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2306 * keyboard.c (decode_timer): Don't allow the new formats (floating
2307 point or nil) in timers.
2308 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2309 place of the magic number '16'.
2310 (struct lisp_time): New type.
2311 (decode_time_components): Use it.
2312 (lisp_to_timespec): New decl.
2314 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2316 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2319 * callint.c (Fcall_interactively): Pass in nil as argument to
2320 Fbarf_if_buffer_read_only.
2322 * fileio.c (Finsert_file_contents): Ditto.
2324 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2326 * textprop.c (verify_interval_modification): Check buffer
2327 readedness after the last interval.
2329 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2330 the text at POSITION (new optional argument) has the
2331 `inhibit-read-only' text property set.
2333 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2335 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2336 errors in computing the number of pixels to scroll.
2337 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2339 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2341 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2342 call updateFrameSize.
2344 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2346 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2348 * nsfns.m (x_set_foreground_color, x_set_background_color)
2349 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2350 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2352 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2354 * nsterm.m (ns_send_appdefined): Check for application defined
2355 event on Cocoa (Bug#18993).
2356 (run): Restore code before the previous 18993 fix.
2358 2014-11-14 David Reitter <david.reitter@gmail.com>
2360 * nsterm.m (run): Set timeout for event loop to prevent hang.
2363 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2365 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2367 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2369 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2370 for each candidate font but attempt to reuse it from previous improper
2373 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2375 Avoid undefined behavior in color table hashing.
2376 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2377 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2378 This function avoids undefined behavior with signed shift overflow.
2380 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2382 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2383 when the inserted text does not need decoding. (Bug#18982)
2385 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2387 * nsterm.h (EmacsScroller): judge returns bool.
2389 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2390 (ns_judge_scroll_bars): Only set removed if judge returns true.
2391 (judge): Returns bool == condemned. Remove self from window.
2392 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2394 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2396 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2397 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2399 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2401 * nsterm.m (ns_set_vertical_scroll_bar)
2402 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2404 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2406 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2407 merely because tmo_in_millisec is nonnegative. The 1st call
2408 to g_main_context_query could succeed while the 2nd one fails.
2410 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2412 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2414 * nsterm.m (run): Only use non-system event loop if OSX version is
2415 exactly 10.9 (Bug#18993).
2416 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2419 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2421 * callproc.c (encode_current_directory): Support handling of file
2422 names prepended by "/:". (Bug#18891)
2424 2014-11-08 Alan Mackenzie <acm@muc.de>
2426 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2428 2014-11-08 Dima Kogan <dima@secretsauce.net>
2430 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2432 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2434 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2435 raises an error. (Bug#18891)
2437 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2439 * frame.c (adjust_frame_size): Call x_set_window_size only if
2440 f->can_x_set_window_size is set.
2441 (make_frame): Initialize f->can_x_set_window_size and
2442 f->can_run_window_configuration_change_hook.
2443 (Fcan_run_window_configuration_change_hook): New function.
2444 * frame.h (frame): Split `official' into `can_x_set_window_size'
2445 and `can_run_window_configuration_change_hook'.
2446 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2447 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2448 Set f->can_x_set_window_size.
2449 * window.c (run_window_configuration_change_hook):
2450 Return immediately if either f->can_x_set_window_size or
2451 f->can_run_window_configuration_change_hook are false.
2452 (Fset_window_configuration): Instead of f->official set
2453 f->can_x_set_window_size.
2454 * xfns.c (Fx_create_frame, x_create_tip_frame):
2455 Set f->can_x_set_window_size.
2457 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2459 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2460 cleanup from 2014-11-01 (Bug#18972).
2462 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2464 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2465 * xdisp.c (window-scroll-functions): Improve docstring.
2467 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2469 Uniquify the 'size' symbol.
2471 * w32notify.c (Qsize): Remove.
2472 * lisp.h (Qsize): New decl.
2473 * lread.c (Qsize): Now extern.
2474 * w32notify.c (syms_of_w32notify): No need to defsym.
2476 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2478 * dispnew.c (change_frame_size_1): Fix call of
2480 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2481 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2482 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2483 (Qtool_bar_size): New constants.
2484 (frame_inhibit_resize, adjust_frame_size): New argument to
2485 handle case where frame_inhibit_implied_resize is a list.
2486 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2487 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2488 (x_set_right_divider_width, x_set_bottom_divider_width)
2489 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2490 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2492 (frame-inhibit-implied-resize): Rewrite doc-string.
2493 * frame.h (frame_inhibit_resize, adjust_frame_size):
2494 Fix external declarations.
2495 (Qframe_position, Qframe_outer_size)
2496 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2497 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2498 (Qtool_bar_size): Extern them.
2499 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2500 (xg_height_or_width_changed): Remove.
2501 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2502 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2503 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2504 (xg_change_toolbar_position): Call adjust_frame_size directly.
2505 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2506 Fix calls of adjust_frame_size.
2507 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2508 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2509 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2510 frame can get resized when tool-bar-lines parameter changes from
2512 (Fw32_frame_menu_bar_size): Return fourth value.
2513 (Fw32_frame_rect): Block input around system calls
2514 (Fx_frame_geometry): New function.
2515 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2516 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2517 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2518 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2519 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2520 (Fx_create_frame): Adjust adjust_frame_size calls.
2521 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2522 frame can get resized when tool-bar-lines parameter changes from
2524 (Fx_frame_geometry): New function.
2525 * xmenu.c (update_frame_menubar): On Lucid call
2526 adjust_frame_size with one pixel less height to avoid that
2527 repeatedly adding/removing the menu bar grows the frame.
2528 (free_frame_menubar): On Motif arrange to optionally preserve
2529 the old frame height when removing the menu bar.
2530 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2532 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2534 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2535 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2536 frame; instead, print an error message.
2538 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2540 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2542 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2544 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2545 (dealloc): Release bmRep.
2547 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2548 imageListSetNext, imageListNext.
2550 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2551 (reference): Remove.
2552 (allocInitFromFile:): Remove searching ImageList and calling
2553 reference (Bug#18918).
2554 (dealloc): Remove handling if ImageList.
2556 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2558 * process.c (catch_child_signal): Fix incorrect assertion.
2560 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2562 * macfont.m (macfont_draw):
2563 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2565 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2566 if force_integral_p (i.e. no antialias).
2567 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2568 bold if no antialias (Bug#18876).
2570 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2571 was given (Bug#18846).
2573 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2575 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2576 instead of in xdisp.c, function now takes void. (Bug#18884).
2578 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2579 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2581 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2582 struct window* (Bug#18889).
2583 Remove getMouseMotionPart.
2584 (ns_output): Make icon_top/left int.
2586 * nsfns.m (x_icon): icon_top/left is int.
2588 * nsterm.m (ns_mouse_position): Remove unused code.
2589 (initFrame:window:, dealloc): Use window instead of win.
2590 (getMouseMotionPart:window:x:y:): Remove, unused.
2591 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2593 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2595 * keyboard.c (readable_events): When FLAGS include
2596 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2597 This avoids returning non-nil from input-pending-p when only such
2598 events are in the queue. (Bug#18856)
2600 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2602 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2603 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2604 (Qforeign_selection): Remove.
2605 (ns_get_local_selection): Identation fix.
2606 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2608 * nsselect.m (ns_get_local_selection): Remove calling of
2609 functions in Vselection_converter_alist (Bug#18911).
2610 (syms_of_nsselect): Remove Vselection_converter_alist.
2612 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2614 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2615 and unnecessary initialization. Adjust comments.
2617 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2619 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2621 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2622 index, not an absolute one, as that's what the function expects.
2624 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2626 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2627 font on an initial frame when running as a daemon (Bug#18869).
2629 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2631 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2633 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2634 build_string, when importing a home directory. (Bug#18873)
2636 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2638 * dispnew.c (buffer_posn_from_coords):
2639 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2640 account for the header-line height. (Bug#18839)
2642 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2644 * xml.c (parse_region): Do not forget the first document child.
2646 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2648 * nsselect.m: pasteboard_changecount is new.
2649 (ns_store_pb_change_count, ns_get_pb_change_count)
2650 (ns_get_our_change_count_for): New functions.
2651 (ns_string_to_pasteboard_internal): Correct comment.
2652 type => gtype in eassert, Call ns_store_pb_change_count.
2653 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2654 (Fns_disown_selection_internal, Fns_selection_owner_p):
2655 Replace Vselection_alist check, with change count check.
2656 (Fns_get_selection): Initialize val to Qnil. Only get local
2657 selection if change counts match (Bug#18799).
2658 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2660 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2662 * w32proc.c (create_child): If calling a quoted batch file,
2663 pass NULL for exe. (Bug#18745)
2665 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2667 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2668 (bidi_resolve_brackets): Use end of string position rather than ZV
2669 when iterating over a string. (Bug#18815)
2671 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2673 * keyboard.c (make_lispy_position): Return coordinates also when
2674 on scroll bars, fringes, margins or not in a window.
2675 * xdisp.c (show_mouse_face): Don't change cursor face during
2678 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2680 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2681 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2682 Fix doc-strings (Bug#18789).
2684 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2686 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2688 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2690 Optimize redisplay of simple bracketed text.
2691 * bidi.c (bidi_cache_reset_to): New function.
2692 (bidi_cache_reset): Call it.
2693 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2695 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2696 bracket_enclosed_type only if bracket_pairing_pos's value is not
2698 (MAX_BPA_STACK): Make sure the value is signed.
2699 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2700 stop pushing values onto the stack.
2701 (bidi_find_bracket_pairs): If the bracketed text is only on the
2702 base embedding level, remove all the states cached by this
2703 function from the cache, and return zero, so that the brackets in
2704 this segment of text are processed as normal neutrals.
2705 (bidi_resolve_brackets): Detect the brackets that are to be
2706 processed as neutrals, and don't call bidi_find_bracket_pairs on
2709 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2711 * w32select.c (Fw32_selection_exists_p): Rename from
2712 Fx_selection_exists_p.
2713 (syms_of_w32select): Adjust accordingly.
2715 * w16select.c (Fw16_selection_exists_p): Rename from
2716 Fx_selection_exists_p.
2717 (syms_of_win16select): Adjust accordingly.
2719 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2720 (Fns_own_selection_internal): Tighten scoping.
2721 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2722 (Fns_get_selection): Rename from Fx_get_selection_internal.
2723 (Fns_get_selection_internal, Fns_store_selection_internal):
2725 (syms_of_nsselect): Adjust accordingly.
2727 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2729 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2730 * w32term.c (x_set_window_size): Account for wrapped menu bar
2731 lines when setting up frame height (Bug#15174 and Bug#18720).
2732 (w32_add_wrapped_menu_bar_lines): New variable.
2734 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2736 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2739 2014-10-20 Glenn Morris <rgm@gnu.org>
2741 * Merge in all changes up to 24.4 release.
2743 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2745 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2746 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2748 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2750 * xterm.c (handle_one_xevent): Check return value from
2751 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2752 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2754 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2755 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2756 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2757 Gtk+ >= 3.14 (Bug#18674).
2758 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2759 Gtk+ >= 3.14 (Bug#18674).
2761 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2763 * gtkutil.c: Remove no-longer-used code.
2764 (xg_update_menubar): Remove unused local and unnecessary call to
2765 gtk_menu_item_get_submenu.
2766 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2767 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2768 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2770 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2772 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2774 * xterm.h (handlebox_widget): Remove.
2776 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2779 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2781 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2782 to handle Gtk versions.
2783 (xg_get_file_with_chooser): Use them.
2784 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2785 Remove (create_menus): Remove teroff argument and code.
2786 Remove call to gtk_menu_set_title.
2787 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2788 Adjust args to create_menus.
2789 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2790 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2791 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2792 (xg_make_tool_item): Remove detach code.
2793 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2794 (find_icon_from_name): New function.
2795 (update_frame_tool_bar): Remove GtkStockItem code, move to
2796 find_icon_from_name. Let stock be a list of icon names to try.
2797 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2798 Replace TOOLBAR_TOP_WIDGET.
2799 (free_frame_tool_bar, xg_change_toolbar_position ):
2800 Replace TOOLBAR_TOP_WIDGET.
2801 (xg_initialize): Remove tearoff code.
2803 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2805 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2806 pixel from the window's cursor glyph width, since X renders hollow
2807 blocks 1 pixel wider than the 'width' parameter.
2809 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2810 glyph->pixel_width; this is now done in xterm.c.
2812 Fix reordering of bracket characters in isolates.
2813 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2814 RESOLVED_ONLY; when non-zero, return from the cache only fully
2815 resolved states. All callers changed.
2816 (CANONICAL_EQU): New macro.
2817 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2818 equivalent of the paired closing bracket character.
2819 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2820 the default non-negative value, to be checked later in
2821 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2822 characters against those pushed onto the BPA stack.
2823 (bidi_record_type_for_neutral): New function.
2824 (bidi_resolve_brackets): Record next_for_neutral and
2825 prev_for_neutral when embedding level gets pushed. Force
2826 resolution of bracket pairs when entering a level run that was not
2828 (bidi_resolve_neutral): Add assertions before calling
2829 bidi_resolve_neutral_1.
2830 (bidi_level_of_next_char): Remove the code that attempted to
2831 resolve unresolved neutrals; that is now done by
2832 bidi_resolve_neutral.
2834 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2836 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2838 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2839 1-pixel R2L characters.
2840 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2841 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2843 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2845 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2848 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2850 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2851 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2852 It's not clear to me whether the initialization is needed,
2853 but it can't hurt so I played it safe.
2855 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2857 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2859 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2861 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2862 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2864 (bidi_get_type): Return the isolate initiators and terminator types.
2865 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2866 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2867 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2868 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2869 for the new features.
2870 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2871 push and pop correctly for isolates.
2872 (bidi_remember_char): Modify to accept an additional argument
2873 and record the bidi type according to its value.
2874 (bidi_cache_iterator_state): Accept an additional argument to only
2875 update an existing state. Handle the new members of struct bidi_it.
2876 (bidi_cache_find): Arguments changed: no longer accepts a level,
2877 instead accepts a flag telling it whether it is okay to return
2878 unresolved neutrals.
2879 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2880 table. Initialize new isolate-related members.
2881 (bidi_paragraph_init): Some code factored out into
2882 find_first_strong_char.
2883 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2884 into bidi_resolve_explicit.
2885 (bidi_resolve_explicit): Support the isolate initiators and
2886 terminator. Fix handling of embeddings and overrides according to
2887 new UBA requirements. Record information about previously seen
2888 characters here (moved from bidi_level_of_next_char).
2889 (bidi_resolve_weak): Adapt to changes in struct members.
2890 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2891 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2892 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2893 paired bracket resolution. Handle isolate initiators and
2895 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2896 (bidi_level_of_next_char): Move the code that records information
2897 about previous characters to bidi_resolve_explicit. Fix logic of
2898 resolving neutrals and make sure their cache entries are updated.
2899 Remove now unneeded special handling of PDF level.
2901 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2902 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2903 enlarged per Unicode 6.3.
2904 (enum bidi_bracket_type_t): New data type.
2905 (struct bidi_saved_info): Leave only 2 type members out of 4.
2907 (struct bidi_stack): Add members necessary to support isolating
2909 (struct bidi_it): Add new members necessary to support isolating
2910 sequences and bracket pair resolution.
2912 * xdisp.c (Fbidi_resolved_levels): New function.
2913 (syms_of_xdisp): Defsubr it.
2914 (append_glyph, append_composite_glyph, produce_image_glyph)
2915 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2917 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2919 * term.c (append_glyph, append_composite_glyph)
2920 (append_glyphless_glyph): Convert aborts to assertions.
2922 * .gdbinit (pgx): Display the character codepoint, resolved level,
2923 and bidi type also for glyphless glyphs.
2925 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2927 Avoid unwanted point motion in Fline_beginning_position.
2928 * lisp.h (scan_newline_from_point): Add prototype.
2929 * search.c (scan_newline_from_point): New function, refactored from...
2930 * cmds.c (Fforward_line): ...adjusted user.
2931 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2932 and simplify the former since the latter doesn't move point.
2934 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2936 Cleanup terminal handling code.
2937 * dispextern.h (get_named_tty): Remove prototype but...
2938 * termhooks.h (get_named_terminal): ...resurrect it under
2939 more meaningful name.
2940 (get_terminal): Likewise, but with...
2941 (decode_live_terminal): ...this name.
2942 (decode_tty_terminal): Add prototype.
2943 * term.c (get_tty_terminal): Remove.
2944 (get_named_tty): Remove.
2945 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2946 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2947 Use decode_tty_terminal.
2948 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2949 * terminal.c (get_terminal): Refactor to...
2950 (decode_terminal, decode_live_terminal): ...new functions.
2951 (decode_tty_terminal): Replacement for get_tty_terminal.
2952 (get_named_terminal): Likewise for get_named_tty.
2953 * coding.c (Fset_terminal_coding_system_internal)
2954 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2955 (Fkeyboard_coding_system):
2956 * composite.c (Fcomposition_get_gstring):
2957 * dispnew.c (Fsend_string_to_terminal):
2958 * frame.c (Fmake_terminal_frame):
2959 * nsfns.m (check_ns_display_info):
2960 * w32fns.c, xfns.c (check_x_display_info):
2961 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2962 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2963 (Fset_quit_char): Use get_named_terminal.
2964 (Fset_output_flow_control, Fset_input_meta_mode):
2965 Use decode_tty_terminal.
2967 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2969 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2970 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2972 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2974 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2975 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2977 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2979 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2982 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2984 * editfns.c (dump_tz_string): No longer const.
2985 It might be modified.
2987 * nsmenu.m (clear): Assume OS X 10.6 or later.
2989 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2991 * unexmacosx.c: Remove include ppc/reloc.h.
2992 (unrelocate, copy_dysymtab): Remove PPC code.
2993 (rebase_reloc_address): Remove, only used for PPC:
2995 * nsterm.m: Always include macfont.h on COCOA.
2996 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2997 (ns_dumpglyphs_image, ns_check_menu_open)
2998 (applicationDidFinishLaunching)
2999 (antialiasThresholdDidChange:)
3000 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
3001 Remove checks for OSX <= 10.5/10.6.
3002 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
3003 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
3006 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
3007 (NS_HAVE_NSINTEGER): Remove block.
3008 Remove >= OSX 10.6 tests.
3010 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
3011 (x_activate_menubar, trackingNotification:): Remove check for
3013 (menuNeedsUpdate:): Remove check for OSX < 10.5.
3015 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
3017 * nsfns.m: Always include macfont.h on COCOA.
3018 (ns_filename_from_panel, ns_directory_from_panel)
3019 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
3020 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
3022 * macfont.m: Remove >= 1050 check.
3023 (macfont_create_family_with_symbol)
3024 (macfont_get_glyph_for_character)
3025 (mac_font_get_glyphs_for_variants)
3026 (mac_ctfont_create_available_families, syms_of_macfont):
3027 Remove code for OSX < 10.6.
3028 (mac_font_family_group, mac_font_family_compare): Remove, only used
3031 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3032 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3034 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3037 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3039 Fix putenv race conditions with undefined behavior (Bug#8705).
3040 Do all putenv calls before Emacs creates any threads.
3041 Use a safer way to modify the TZ environment variable in the
3042 presence of multiple threads. For further thread-safety,
3043 prefer localtime_r and gmtime_r to localtime and gmtime,
3044 and prefer struct tm's tm_gmtoff (if available) to calling
3045 both localtime_r and gmtime_r.
3046 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3047 (init_dbusbind): ... to this new function.
3048 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3049 * xterm.c (x_term_init): Move xputenv call from here ...
3050 (init_xterm): ... to this new function.
3051 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3052 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3053 (dump_tz_string): New constant.
3054 (init_editfns): Use it. This centralizes the dump_tz stuff.
3055 Call set_time_zone_rule here, so that its xputenv is done
3056 before Emacs goes multithreaded.
3057 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3058 thread-safe enough for Emacs.
3059 (format_time_string, Fdecode_time, Fcurrent_time_string)
3060 (Fcurrent_time_zone):
3061 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3062 localtime and gmtime. Remove now-unnecessary calls to block_input.
3063 (tm_gmtoff): New static function.
3064 (Fdecode_time, Fcurrent_time_zone): Use it.
3065 (Fencode_time): Use mktime_z, for better thread-safety.
3066 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3067 i.e., not quite thread-safe but good enough for Emacs typical usage.
3068 Do not reclaim storage that is in the environment; let it leak.
3069 Always call tzset, since localtime_r does not.
3070 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3071 This is now done in init_editfns.
3072 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3073 New macros and declarations, for platforms lacking tzalloc & friends.
3075 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3077 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3078 On x86 platforms this works around GCC bug 63495
3079 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3080 and more generally should fix a portability problem in Emacs.
3081 Reported by Stefan Monnier in:
3082 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3084 2014-10-08 Leo Liu <sdl.web@gmail.com>
3086 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3087 * keymap.c (describe_vector_princ):
3088 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3091 * print.c (printchar_stdout_last): Declare.
3092 (printchar): Record the last char written to stdout.
3093 (Fterpri): Add optional argument ENSURE.
3095 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3097 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3098 DELAY argument to change_frame_size, so that the frame size
3099 changes, if any are needed, are delayed until the next redisplay.
3100 This is to avoid a too early QUIT inside change_frame_size, when
3101 it calls Lisp in frame_windows_min_size, in case one of the events
3102 we've read sets the quit-flag. (Bug#18649)
3104 * w32fns.c (check_x_display_info): Accept terminal objects as
3105 argument, to follow what xfns.c does.
3107 2014-10-07 Glenn Morris <rgm@gnu.org>
3109 * Makefile.in ($(srcdir)/macuvs.h)
3110 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3112 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3114 * decompress.c (init_zlib_functions): Move the message about zlib
3115 being unavailable from here...
3116 (Fzlib_decompress_region): ...to here. (Bug#18650)
3118 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3120 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3121 the case where an optional string is used. Adjust docstring.
3123 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3125 * lisp.mk (lisp): Remove w32-common-fns.elc.
3127 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3129 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3130 These were already defined in buffer.c, and the duplicate
3131 definitions cause problems on platforms like 'gcc -fno-common'.
3132 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3134 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3136 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3137 if toolbar is visible.
3139 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3142 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3143 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3144 (ns_select, ns_read_socket): Use unwind_protect to decrease
3145 apploopnr (Bug#18345).
3146 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3147 line height (Bug#17977).
3149 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3150 (macfont_closest_traits_index): New function.
3151 (macfont_closest_traits_index_p): Rename from
3152 macfont_closest_traits_index.
3153 (macfont_list): Use macfont_closest_traits_index_p.
3155 2014-10-05 K. Handa <handa@gnu.org>
3157 * coding.c (detect_coding_iso_2022): Set coding->rejected
3158 correctly when an invalid escape sequence is found (Bug#18610).
3160 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3162 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3163 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3166 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3168 * buffer.c (scroll_bar_width, scroll_bar_height):
3170 * window.c (Fset_window_scroll_bars): Fix doc-string.
3171 (Fwindow_scroll_bars): Have it return what the doc-string says.
3173 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3175 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3176 iterator backwards, to resync the bidi iterator. (Bug#18584)
3178 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3180 Consistently use min and max macros from lisp.h.
3181 * coding.c (min, max):
3183 * unexhp9k800.c (min):
3184 * unexw32.c (min, max): Use definitions from lisp.h.
3185 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3187 * gmalloc.c (min): Tiny style change.
3189 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3190 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3192 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3194 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3195 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3196 (X_ULONG_MAX): Move these macros to xterm.h.
3197 (x_fill_property_data): Be more generous about allowing either
3198 signed or unsigned data of the appropriate width.
3199 * xterm.h (x_display_set_last_user_time): New function.
3200 All setters of last_user_time changd to use this function.
3201 If ENABLE_CHECKING, check that the times are in range.
3203 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3205 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3206 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3208 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3210 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3211 make a font_object from a tty frame (Bug#18573).
3212 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3214 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3216 * alloc.c (mark_overlay): Assume that overlay boundaries are
3217 always markers. Add comment.
3218 * lread.c (read_internal_start): Use convenient validate_subarray.
3220 (Fread_from_string): Adjust docstring.
3222 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3224 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3226 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3227 Rename from the "x-" prefix.
3229 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3231 * xselect.c (selection-converter-alist): Fix docstring.
3233 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3235 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3236 argument passed by the caller, when we mirror all slashes into
3239 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3241 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3242 Resurrect old code and fix compilation with GTK < 2.13.6.
3244 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3246 Use AUTO_CONS instead of SCOPED_CONS, etc.
3247 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3248 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3249 (AUTO_LIST1): Rename from scoped_list1.
3250 (AUTO_LIST2): Rename from scoped_list2.
3251 (AUTO_LIST3): Rename from scoped_list3.
3252 (AUTO_LIST4): Rename from scoped_list4.
3253 (AUTO_STRING): Rename from SCOPED_STRING.
3254 * frame.h (AUTO_FRAME_ARG):
3255 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3256 (AUTO_LIST4, AUTO_STRING):
3257 Prepend a new argument 'name'.
3258 Declare a variable instead of yielding a value.
3260 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3262 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3264 * w32fns.c (w32_createwindow): Accept an additional argument, an
3265 array of 2 values specifying the coordinates of the frame's
3266 top-left corner. Use these values instead of calling x_get_arg,
3267 which can cons Lisp objects, and therefore cannot be called except
3268 from the main thread. Remove redundant tests for the default
3270 (my_create_window): Move the calculation of the coordinates of the
3271 frame's top-left edge here. Pass them to the input thread via the
3272 second parameter of the WM_EMACS_CREATEWINDOW message.
3273 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3276 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3278 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3279 (redisplay_window): Treat the frame's frozen_window_starts flag
3280 the same way as the optional_new_start flag for the window: only
3281 obey it if the glyph row showing point will be fully visible.
3282 Likewise when the window start is in a continuation line. If,
3283 after trying everything under the 'force_start' label, point is
3284 still not fully visible, give up and scroll the window.
3285 Add debugging traces. (Bug#18545)
3287 * window.c (Frecenter): Set the window's redisplay flag.
3289 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3291 * w32term.c (w32_read_socket): Don't use frame dimensions for
3292 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3293 rectangle. Check the return value of GetClientRect, and don't use
3294 the results if it didn't succeed.
3296 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3297 in columns and lines after correcting the pixel dimensions in
3299 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3300 negative values to xrealloc. (Bug#18528)
3302 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3304 * alloc.c: Remove now-unnecessary check.
3305 Suggested by Dmitry Antipov in:
3306 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3308 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3310 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3311 to Ubuntu 14.04.1 x86-64.
3313 Simplify stack-allocated Lisp objects, and make them more portable.
3314 The build_local_string macro was used in two ways: (1) string
3315 literals for which scoped allocation suffices, and (2) file name
3316 components, where it's not safe in general to assume bounded-size
3317 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3318 allocates a block-scope string, and by using SCOPED_STRING for (1)
3319 and build_string for (2). Furthermore, actually use stack
3320 allocation only for objects known to have sufficient alignment.
3321 This simpler implementation means Emacs can make
3322 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3323 GC_MAKE_GCPROS_NOOPS.
3324 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3325 for fewer differences among implementations.
3326 (struct Lisp_String): Now GCALIGNED.
3327 (USE_STACK_LISP_OBJECTS): Default to true, since the
3328 implementation no longer insists on a nonempty GCALIGNED.
3329 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3330 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3331 separately. Move definiens to scoped_cons. The old definition
3332 was incorrect when GCALIGNED was defined to be empty.
3333 (union Aligned_String): New type.
3334 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3335 implementation ports to compilers that don't align strictly enough.
3336 Don't worry about the union sizes; it's not worth bothering about.
3337 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3338 Rewrite using USE_STACK_CONS.
3339 (scoped_cons): Assume the use of union Aligned_Cons.
3340 (lisp_string_size, make_local_string, build_local_string): Remove.
3341 Unless otherwise specified, all callers of build_local_string
3342 changed to use SCOPED_STRING.
3343 (SCOPED_STRING): New macro.
3344 * data.c (wrong_choice):
3345 * menu.c (single_menu_item):
3346 * process.c (Fformat_network_address):
3347 Hoist use of SCOPED_STRING out of a scope, so that its returned
3348 object lives long enough.
3349 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3350 as the string might be long or might not be ASCII.
3352 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3354 * msdos.c (internal_terminal_init): Bump version to 25.
3356 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3358 Keep stack-allocated Lisp objects fast rather than versatile.
3359 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3360 (SCOPED_CONS_INITIALIZER): New macro.
3361 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3362 (USE_LOCAL_ALLOCA): Remove.
3363 (local_cons, local_list1, local_list2, local_list3, local_list4):
3364 Remove. Stack overflow checking makes them too slow.
3365 (make_local_vector): Likewise. Also we just don't have enough
3367 (enum LISP_STRING_OVERHEAD): Remove.
3368 (local_string_init, local_vector_init): Remove prototypes.
3369 (make_local_string, build_local_string): Redesign to target short
3370 compile-time string constants, fall back to regular string allocation
3372 (lisp_string_size): New function.
3373 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3374 * alloc.c (local_string_init, local_vector_init): Remove.
3375 (verify_ascii) [ENABLE_CHECKING]: New function.
3376 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3377 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3378 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3379 * xselect.c, xterm.c: All related users changed.
3381 2014-09-28 Ken Brown <kbrown@cornell.edu>
3383 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3384 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3386 2014-09-27 Ken Brown <kbrown@cornell.edu>
3388 Fix implementation of HYBRID_MALLOC on Cygwin.
3389 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3390 (bss_sbrk_buffer_beg): New variable. Use it...
3391 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3392 incorrect definition.
3394 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3396 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3397 Make it into a function and change arg to be a function.
3399 * lisp.mk (lisp): Add elisp-mode.elc.
3401 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3403 * xfns.c (x_default_scroll_bar_color_parameter):
3404 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3405 to pacify --enable-gcc-warnings in non-scrollbar builds.
3407 2014-09-26 Ken Brown <kbrown@cornell.edu>
3409 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3411 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3413 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3414 MinGW builds that use GCC before 4.2.
3416 Default to stack objects on DOS_NT platforms as well.
3417 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3418 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3420 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3422 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3423 ALIGN_STACK attribute.
3425 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3427 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3428 ALIGN_STACK attribute.
3430 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3431 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3433 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3435 * frame.c (frame_inhibit_resize):
3436 * widget.c (EmacsFrameResize):
3437 * window.c (resize_frame_windows, Fset_window_configuration):
3438 * xdisp.c (expose_frame):
3439 * xfns.c (x_change_tool_bar_height):
3440 * xmenu.c (update_frame_menubar):
3441 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3442 Remove code left dead after 2014-07-27 changes.
3444 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3446 Fix local_cons etc. to not exhaust the stack when in a loop.
3447 Problem reported in:
3448 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3449 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3450 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3451 (Ffind_charset_string):
3452 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3453 * data.c (wrong_range):
3454 * editfns.c (Fpropertize, format2):
3455 * emacs.c (init_cmdargs, decode_env_path):
3456 * fileio.c (auto_save_error):
3457 * fns.c (Fyes_or_no_p):
3458 * font.c (font_style_to_value, font_parse_xlfd)
3459 (font_parse_family_registry, font_delete_unmatched)
3461 * fontset.c (Fset_fontset_font):
3462 * frame.c (x_get_arg):
3463 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3464 (read_char_minibuf_menu_prompt):
3465 * keymap.c (silly_event_symbol_error, describe_vector):
3466 * lread.c (load_warn_old_style_backquotes):
3467 * menu.c (single_menu_item):
3468 * minibuf.c (Fread_buffer):
3469 * process.c (status_message, Fformat_network_address)
3470 (server_accept_connection):
3471 * textprop.c (copy_text_properties):
3472 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3473 * xfns.c (x_default_scroll_bar_color_parameter):
3474 * xfont.c (xfont_open):
3475 * xselect.c (x_clipboard_manager_error_1):
3476 * xterm.c (x_term_init):
3477 Put USE_LOCAL_ALLOCA at the start of the function.
3478 * fns.c (maybe_resize_hash_table): Use build_string instead of
3479 build_local_string, since we'd otherwise need a conditional
3480 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3481 not worth the bother of optimization.
3482 * font.c (font_delete_unmatched): Remove by-hand code that
3483 observed MAX_ALLOCA limit, since it's now done automatically.
3484 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3485 since build_local_string needs its sa_alloc.
3486 * lisp.h (lisp_word_count): New function.
3487 (SAFE_ALLOCA_LISP): Use it.
3488 (USE_LOCAL_ALLOCA): New macro.
3489 (local_cons, make_local_vector, make_local_string):
3490 Observe the MAX_ALLOCA limit.
3491 (LISP_STRING_OVERHEAD): New constant.
3492 (make_local_string): Use it.
3494 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3496 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3497 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3498 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3499 and Solaris and it's likely to work on similar platforms.
3501 Avoid signed integer overflow when converting Time to ptrdiff_t.
3502 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3504 (position_to_Time, Time_to_position): New functions.
3505 (gen_help_event, kbd_buffer_get_event): Use them.
3506 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3507 Go back to plain 'unsigned long', so that 'Time' is the same
3508 for both X and non-X builds; this is less likely to cause surprise.
3509 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3510 are the same size; this is no longer required.
3512 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3513 of bit 28 and of whether an unsigned value is negative.
3514 This simplifies the code a bit, and pacifies clang 3.4.
3516 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3518 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3519 Windows builds, where 'long' is a 32-bit type.
3521 * w32inevt.h (w32_console_mouse_position): Update the argument
3522 types to use 'Time'.
3524 * w32term.c (w32_mouse_position)
3525 (x_horizontal_scroll_bar_report_motion)
3526 (x_scroll_bar_report_motion): Update the argument types to use
3529 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3531 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3532 (struct input_event): ...unsigned bitfields. Likewise for
3533 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3534 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3535 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3536 (kbd_buffer_get_event): Adjust users.
3537 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3538 (make_scroll_bar_position): New function, refactored out of...
3539 (make_lispy_event): ...adjusted user.
3540 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3541 * nsterm.m (ns_mouse_position, mouseUp):
3542 * term.c (term_mouse_position):
3543 * w32inevt.c (w32_console_mouse_position):
3544 * w32term.c (w32_mouse_position):
3545 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3546 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3547 Prefer enum and explicit enum members to integers and numeric values.
3549 * chartab.c (uniprop_encode_value_numeric):
3550 * font.c (font_style_to_value): Use make_local_vector.
3551 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3552 * keymap.c (append_key): Use scoped_list1.
3554 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3555 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3557 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3559 Fix some slow uses and misuses of strcat.
3560 * doc.c (get_doc_string):
3561 * gtkutil.c (get_utf8_string):
3562 * xsmfns.c (x_session_initialize):
3563 Avoid recomputation of string length.
3564 * ftfont.c (ftfont_spec_pattern):
3565 * xfns.c (xic_create_fontsetname):
3566 Don't assume output buffer is initially zero.
3568 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3570 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3571 All callers changed.
3572 * xterm.c (x_term_init): Use new functionality to avoid two needs
3573 to compute a string length.
3575 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3577 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3579 Use known length of a Lisp string to copy it faster.
3580 * lisp.h (lispstrcpy): New function. Add comment.
3581 * callproc.c (child_setup):
3582 * dbusbind.c (xd_append_arg):
3583 * doc.c (get_doc_string):
3584 * font.c (Ffont_xlfd_name):
3585 * frame.c (xrdb_get_resource):
3586 * process.c (Fmake_network_process, network_interface_info):
3587 * w32fns.c (Fx_open_connection):
3588 * w32proc.c (sys_spawnve):
3589 * xfns.c (select_visual):
3590 * xfont.c (xfont_list):
3591 * xsmfns.c (x_session_initialize):
3592 * xterm.c (x_term_init): Use it.
3594 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3596 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3597 Reported by Dmitry Antipov in thread leading to:
3598 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3599 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3600 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3602 * callproc.c (call_process): Save and restore sa_avail.
3603 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3604 (AVAIL_ALLOCA): New macro.
3605 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3606 Use it, and check against sa_avail rather than MAX_ALLOCA.
3608 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3610 On OSX, do not free font-specific data more than once (Bug#18501).
3611 * macfont.m (macfont_close): Release and free font-specific data
3612 only if it wasn't previously freed.
3614 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3616 * unexmacosx.c (dump_it): Improve error message.
3618 2014-09-22 Juri Linkov <juri@jurta.org>
3620 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3621 (Bug#10747, bug#18334)
3623 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3625 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3626 units in which the position is measured. (Bug#18493)
3628 * xdisp.c (redisplay_internal): Force redisplay of all windows
3629 that show a buffer whose narrowing has changed. (Bug#18490)
3631 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3633 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3634 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3635 lines, draw the hollow-box and hbar cursors on the right side of
3636 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3639 * xterm.c (x_draw_stretch_glyph_string):
3640 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3641 caused the block cursor to disappear on a TAB in R2L lines in
3642 every window except the leftmost one. Reported by Martin Rudalics
3645 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3647 Always use matched specpdl entry to record call arguments (Bug#18473).
3648 * lisp.h (record_in_backtrace): Adjust prototype.
3649 * eval.c (record_in_backtrace): Return current specpdl level.
3650 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3651 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3652 entry and use that entry in call to backtrace_debug_on_exit.
3653 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3654 (do_debug_on_call): Get current specpdl level as 2nd arg.
3656 Prefer ptrdiff_t to int and avoid integer overflows.
3657 * fileio.c (make_temp_name):
3658 * font.c (font_parse_family_registry): Avoid integer
3659 overflow on string size calculation.
3660 * data.c (Faset): Likewise for byte index.
3662 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3664 Fix display of R2L lines in partial-width windows.
3665 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3666 assigned the correct value.
3667 (extend_face_to_end_of_line): Account for truncation and
3668 continuation glyphs in R2L rows when one of the fringes is not
3670 (display_line): Don't assign negative X offset to a row if we are
3671 going to produce a truncation glyph for it. When handling
3672 truncated R2L rows, consider the width of the left fringe instead
3674 (produce_special_glyphs): Fix bogus assignments.
3676 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3678 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3679 always set to a valid value. Make sure the size passed to alloca
3680 is always positive. (Bug#18516)
3682 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3684 Avoid extra call to oblookup when interning symbols.
3685 * lisp.h (intern_driver): Add prototype.
3686 * lread.c (intern_driver): New function.
3687 (intern1, intern_c_string_1, Fintern):
3688 * font.c (font_intern_prop):
3689 * w32font.c (intern_font_name): Use it.
3691 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3693 Minor improvements to new stack-allocated Lisp objects.
3694 * frame.h (FRAME_PARAMETER):
3695 Prefer scoped_list1 to local_list1 where either would do.
3696 * lisp.h (scoped_list4): New macro.
3697 (local_cons, local_list1, local_list2, local_list3, local_list4)
3698 (make_local_vector, make_local_string, build_local_string):
3699 Prefer functions to macros where either would do.
3700 * xdisp.c (build_desired_tool_bar_string):
3701 Prefer scoped_list4 to local_list4 where either would do.
3703 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3705 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3706 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3707 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3708 * frame.h (FRAME_PARAMETER): New macro.
3709 * dispnew.c (init_display):
3710 * fontset.c (Fset_fontset_font):
3711 * frame.c (x_default_parameter):
3712 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3713 * xfns.c (x_default_scroll_bar_color_parameter)
3714 (x_default_font_parameter, x_create_tip_frame): Use it.
3715 * editfns.c (Fpropertize): Use local_cons.
3716 * process.c (status_message): Use build_local_string.
3717 * xfont.c (xfont_open): Use make_local_string.
3718 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3720 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3722 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3723 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3724 !__clang__. This works with GCC and with clang and is safer for
3725 compilers we don't know about.
3726 (local_cons): Rename parameter to make capture less likely.
3728 2014-09-17 Samuel Bronson <naesten@gmail.com>
3730 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3732 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3734 Fix minor problems found by static checking.
3735 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3737 * buffer.h (decode_buffer): Doc and indentation fixes.
3738 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3740 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3742 Avoid clang-specific warnings.
3743 * buffer.c (init_buffer): Shut up -Wself-assign.
3744 * process.c (server_accept_connection): Shut up -Wunsequenced.
3746 2014-09-16 Daniel Colascione <dancol@dancol.org>
3748 * fns.c (sxhash): For symbols, use address as hash code.
3750 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3752 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3753 * charset.c (load_charset_map_from_file): Use scoped_list2
3754 and build_local_string.
3755 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3756 * emacs.c (init_cmdargs, decode_env_path):
3757 * fileio.c (Fexpand_file_name):
3758 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3759 * frame.c (x_get_arg):
3760 * keyboard.c (safe_run_hooks_error):
3761 * lread.c (load_warn_old_style_backquotes):
3762 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3763 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3764 * xselect.c (x_clipboard_manager_error_1)
3765 (x_clipboard_manager_save_all):
3766 * xterm.c (x_term_init): Use build_local_string.
3768 Avoid more integer overflows on string size calculations.
3769 * category.c (Fmake_category_set):
3770 * xdisp.c (get_overlay_arrow_glyph_row):
3771 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3773 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3775 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3776 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3777 error message format. Use message_with_string to have non-ASCII
3778 file names properly displayed.
3779 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3780 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3781 where these APIs are not available even in UNICOWS.DLL.
3782 Improve the format of error messages and include the file name in them
3784 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3785 call play-sound-functions, per documentation.
3787 * w32.c (w32_get_long_filename, w32_get_short_filename):
3788 Constify the input file name arguments.
3790 * w32.h (w32_get_long_filename, w32_get_short_filename):
3793 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3795 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3796 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3797 [USE_LOCAL_ALLOCATORS]: New macros.
3798 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3799 (build_local_string): Avoid argument name expansion clash with
3801 * alloc.c (toplevel)
3802 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3803 Preprocessor guard to avoid impossible configuration.
3804 * charset.c (Ffind_charset_region, Ffind_charset_string):
3805 Use make_local_vector.
3806 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3807 * textprop.c (Fput_text_property, Fadd_face_text_property):
3809 (copy_text_properties): Use local_cons and local_list3.
3810 * chartab.c (uniprop_table):
3811 * data.c (wrong_choice, wrong_range):
3812 * doc.c (get_doc_string):
3813 * editfns.c (format2):
3814 * fileio.c (Fexpand_file_name, auto_save_error):
3815 * fns.c (Fyes_or_no_p):
3816 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3817 * fontset.c (Fset_fontset_font):
3818 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3819 (read_char_minibuf_menu_prompt):
3820 * keymap.c (silly_event_symbol_error, describe_vector):
3821 * menu.c (single_menu_item):
3822 * minibuf.c (Fread_buffer):
3823 * process.c (status_message, Fformat_network_address)
3824 (server_accept_connection): Use make_local_string and
3825 build_local_string. Prefer compound literals where appropriate.
3827 2014-09-15 Daniel Colascione <dancol@dancol.org>
3829 * fns.c (Fsort): Tweak sort docstring.
3831 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3833 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3834 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3835 set errno to EAGAIN instead, to allow the caller to retry the
3836 write after some waiting. Fixes deadlocks when Emacs exchanges a
3837 lot of data through the pipe. (Bug#18420)
3839 * sound.c (Fplay_sound_internal): Encode the sound file name in
3840 the ANSI codepage. Expand it against data-directory, as per docs,
3841 not against the current directory. No need to make a local copy
3842 of the file name; pass the encoded file name directly to
3843 do_play_sound. (Bug#18463)
3845 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3846 NULL, and the file name is not encodable in ANSI codepage, return
3847 the string with "?" replacement characters, which will fail the
3848 caller. This avoids returning a random value in that case.
3850 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3852 * window.c (Fresize_mini_window_internal): Set w->total_lines
3853 from w->pixel_height (Bug#18422).
3855 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3857 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3858 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3859 setting resize increments (Bug#18435).
3861 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3863 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3864 state around the call to line_bottom, since it can move the
3865 iterator to another screen line. This fixes off-by-one errors in
3866 the reported row in some rare cases.
3868 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3870 * callproc.c (init_callproc): Fix bug introduced at
3871 2014-09-07 (Bug#18474).
3873 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3875 Prefer ptrdiff_t to int and avoid integer overflows.
3876 * fileio.c (make_temp_name):
3877 * font.c (font_parse_family_registry): Avoid integer
3878 overflow on string size calculation.
3879 * data.c (Faset): Likewise for byte index.
3881 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3883 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3885 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3887 * lisp.h (make_local_string): Nitpick indent.
3888 * print.c (Fprin1_to_string): Remove unused GCPROs.
3890 More debugging aids around GCPROs.
3891 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3892 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3893 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3895 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3896 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3898 Remove redundant GCPROs around Ffuncall and Fapply calls.
3899 This is safe because Ffuncall protects all of its arguments by itself.
3900 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3901 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3902 (call6, call7): Likewise. Use compound literals where applicable.
3903 (run_hook_with_args_2): Use compound literal.
3905 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3907 Pacify --enable-gcc-warnings when no window system is used.
3908 These warnings found that subscript error, so they seem worthwhile.
3909 * composite.c (char_composable_p): Simplify a bit.
3910 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3911 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3912 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3913 * window.c (set_window_scroll_bars):
3914 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3915 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3916 Ignore -Wsuggest-attribute=const.
3917 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3918 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3920 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3922 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3923 Use check_iso_charset_parameter instead of doing the checks by hand.
3924 (check_iso_charset_parameter): Move up. Check parameters a bit
3925 more carefully, and return true for 96-char sets. All callers changed.
3927 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3929 Simplify lisp.h by removing the __COUNTER__ business.
3930 Reported by Dmitry Antipov in:
3931 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3932 * lisp.h (make_local_vector, make_local_string)
3933 (build_local_string): Simplify by not bothering with __COUNTER__.
3934 The __COUNTER__ business wasn't working properly, and was needed
3935 only for hypothetical future expansion anyway.
3937 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3939 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3940 terms to determine bitmap color. (Bug#18437)
3942 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3944 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3947 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3949 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3951 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3953 * xterm.c (handle_one_xevent): Detect iconified by looking at
3954 _NET_WM_STATE_HIDDEN.
3956 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3958 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3959 These can generate a constant with the correct value but the wrong
3960 width, which doesn't work as a printf argument. All uses removed.
3961 Reported by Dmitry Antipov in:
3962 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3963 (ENUMABLE): Remove; no longer needed.
3964 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3965 Remove; no longer needed because of the above change.
3966 Each definiens moved to the only use.
3968 Improve the experimental local and scoped allocation.
3969 * alloc.c (local_string_init, local_vector_init):
3970 New functions, defined if USE_LOCAL_ALLOCATORS.
3971 Mostly, these are moved here from lisp.h, as it's not
3972 clear it's worth making them inline.
3973 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3974 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3975 USE_STACK_LISP_OBJECTS, not on a laundry list.
3976 (local_string_init, local_vector_init): New decls.
3977 (union Aligned_Cons): New type.
3978 (scoped_cons): Use it. Give up on the char trick, as it's a too
3979 much of a maintenance hassle; if someone wants this speedup
3980 they'll just need to convince their compiler to align properly.
3981 Conversely, use the speedup if struct Lisp_Cons happens to
3982 be aligned even without a directive. Better yet, help it along
3983 by using union Aligned_Cons rather than struct Lisp_Cons.
3984 (pointer_valid_for_lisp_object): Remove. This check is not
3985 necessary, since make_lisp_ptr is already doing it. All uses removed.
3986 (local_vector_init, local_string_init): Move to alloc.c.
3987 (build_local_vector): Remove this awkward macro, replacing with ...
3988 (make_local_vector): New macro, which acts more like a function.
3989 Use statement expressions and use __COUNTER__ to avoid macro
3990 capture. Fall back on functions if these features are not supported.
3991 (build_local_string, make_local_string): Likewise.
3993 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3995 * xterm.c (x_term_init): Consolidate duplicated code.
3996 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3997 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3998 Add eassert and mark dpyinfo as dead only if it was alive.
4000 Add macros to allocate temporary Lisp objects with alloca.
4001 Respect MAX_ALLOCA and fall back to regular GC for large objects.
4002 * character.h (parse_str_as_multibyte): Move prototype to ...
4003 * lisp.h (parse_str_as_multibyte): ... here.
4004 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
4005 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
4007 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
4008 (local_string_init): New functions.
4009 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
4010 (init_alloc_once): Call it.
4012 Cleanup last change and make all new stuff conditional.
4013 * lisp.h (build_local_string): Rename to ...
4014 (make_local_string): ... this macro.
4015 (build_local_string, scoped_list1, scoped_list3): New macros.
4016 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
4017 and functions as such, use regular fallbacks otherwise.
4018 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
4021 2014-09-08 Eli Zaretskii <eliz@gnu.org>
4023 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4024 always make sure the marginal areas of the row are in sync with
4025 what the window wants. (Bug#18419)
4027 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4028 existing binding of a variable, to avoid silently aborting
4029 commands that use specbind. (Bug#18331)
4031 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4033 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4034 * coding.c (growable_destination): New function.
4035 (produce_chars): Use it for sanity checks. Do not fiddle with
4036 dst_end if the source and destination are both nil, as it's
4037 the caller's responsibility to avoid overlap.
4038 * keyboard.c (read_decoded_event_from_main_queue):
4039 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4040 length, not 4 times, to prevent decode_coding_c_string from trying
4041 to reallocate a destination. This removes the need for the FIXME.
4043 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4044 All callers simplified. Add a comment about exec_failed, vfork,
4047 Adjust drag-and-drop fix when window is above top (Bug#18303).
4048 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4049 XCDR bleed into XCAR's encoded value. Improve checks for
4050 out-of-range data while we're at it.
4052 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4054 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4055 is CONSP (Bug#18303).
4057 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4059 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4060 'alloca' gets passed arguments larger than MAX_ALLOCA.
4062 * font.c (MAX): Define if not defined elsewhere.
4064 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4066 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4067 here for destination buffer, to work around what appears to be a
4068 bug in decode_coding_c_string when the source and destination are
4071 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4072 This follows up on the recent thread in emacs-devel on alloca; see:
4073 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4074 This patch also cleans up alloca-related glitches noted while
4075 examining the code looking for unbounded alloca.
4077 * callproc.c (init_callproc):
4078 Rewrite to avoid need for alloca.
4079 * buffer.c (mouse_face_overlay_overlaps)
4080 (report_overlay_modification):
4081 * buffer.h (GET_OVERLAYS_AT):
4082 * coding.c (make_subsidiaries):
4083 * doc.c (Fsnarf_documentation):
4084 * editfns.c (Fuser_full_name):
4085 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4086 (search_embedded_absfilename, Fsubstitute_in_file_name):
4087 * fns.c (Fmake_hash_table):
4088 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4089 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4090 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4091 (xrdb_get_resource, x_get_resource_string):
4092 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4093 * ftxfont.c (ftxfont_draw):
4094 * image.c (xbm_load, xpm_load, jpeg_load_body):
4095 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4097 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4099 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4100 (find_and_return_menu_selection):
4101 * print.c (PRINTFINISH):
4102 * process.c (Fformat_network_address):
4103 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4104 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4105 * sound.c (wav_play, au_play):
4106 * syntax.c (skip_chars):
4107 * term.c (tty_menu_activate, tty_menu_show):
4108 * textprop.c (get_char_property_and_overlay):
4109 * window.c (Fset_window_configuration):
4110 * xdisp.c (safe__call, next_overlay_change, vmessage)
4111 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4112 * xfaces.c (face_at_buffer_position):
4113 * xmenu.c (x_menu_show):
4114 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4115 allocation size isn't bounded.
4116 * callint.c (Fcall_interactively): Redo memory_full check
4117 so that it can be done at compile-time on some platforms.
4118 * coding.c (MAX_LOOKUP_MAX): New constant.
4119 (get_translation_table): Use it.
4120 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4121 SAFE_ALLOCA, to catch integer overflows on size calculation.
4122 (exec_failed) [!DOS_NT]: New function.
4123 (child_setup) [!DOS_NT]: Use it.
4124 * editfns.c (Ftranspose_regions):
4125 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4126 * editfns.c (check_translation):
4127 Allocate larger buffers on the heap.
4128 * eval.c (internal_lisp_condition_case):
4129 Check for MAX_ALLOCA overflow.
4130 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4131 (Fbase64_encode_region, Fbase64_decode_region):
4132 Avoid unnecessary calls to SAFE_FREE before 'error'.
4133 * buffer.c (mouse_face_overlay_overlaps):
4134 * editfns.c (Fget_pos_property, check_translation):
4135 * eval.c (Ffuncall):
4136 * font.c (font_unparse_xlfd, font_find_for_lface):
4137 * ftfont.c (ftfont_drive_otf):
4138 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4139 (menu_bar_items, tool_bar_items):
4140 * sound.c (Fplay_sound_internal):
4141 * xdisp.c (load_overlay_strings, dump_glyph_row):
4142 Use an ordinary auto buffer rather than alloca, since the
4143 allocation size is fixed and small.
4144 * ftfont.c: Include <c-strcase.h>.
4145 (matching_prefix): New function.
4146 (get_adstyle_property): Use it, to avoid need for alloca.
4147 * keyboard.c (echo_add_key):
4148 * keymap.c (describe_map): Use ptrdiff_t, not int.
4149 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4150 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4151 when counting bytes.
4152 * lisp.h (xlispstrdupa): Remove, replacing with ...
4153 (SAFE_ALLOCA_STRING): ... new macro with different API.
4154 This fixes a portability problem, namely, alloca result
4155 passed to another function. All uses changed.
4156 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4158 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4159 (REGEX_ALLOCATE): New macros.
4160 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4161 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4163 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4165 (decode_mode_spec_coding): Store directly into buf rather than
4166 into an alloca temporary and copying the temporary to the buf.
4168 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4170 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4172 2014-09-04 Jan D <jan.h.d@swipnet.se>
4174 * xterm.c (x_term_init): Don't call x_session_initialize if running
4175 as a daemon (Bug#18375).
4177 * xsmfns.c: Initialize ice_fd.
4179 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4181 Less chatter in 'make' output.
4182 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4183 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4184 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4186 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4188 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4189 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4191 * nsfns.m (Fx_create_frame):
4192 * w32fns.c (Fx_create_frame):
4193 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4196 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4198 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4199 the reported row in the case of a window with a header line, by
4200 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4201 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4203 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4205 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4206 when configured --with-wide-int on typical 32-bit platforms.
4208 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4210 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4211 when HPOS is negative, for the benefit of R2L glyph rows whose
4212 newline overflows into the fringe.
4214 2014-09-03 Ken Brown <kbrown@cornell.edu>
4216 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4218 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4220 Minor cleanup of recent strlen-avoiding patch.
4221 * fileio.c (CHECK_LENGTH): Remove.
4222 Rewrite callers so that they don't need it.
4223 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4224 variable wasn't set.
4226 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4228 * fileio.c (CHECK_LENGTH): New macro.
4229 (Fexpand_file_name): Use it and get rid of a few more calls
4230 to strlen and strcat.
4231 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4232 * lisp.h (egetenv): ... because of a new inline function used to
4233 avoid calls to strlen for a compile-time constants.
4235 * buffer.h (decode_buffer): New function.
4236 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4237 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4238 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4239 * data.c (Flocal_variables_p):
4240 * fileio.c (Fverify_visited_file_modtime):
4241 * marker.c (live_buffer): Use it.
4243 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4245 Avoid extra calls to strlen in filesystem I/O routines.
4246 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4247 the length of 'newdir' is known or may be precalculated.
4248 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4249 not 'char *', and so use precalculated length.
4250 (Ffile_accessible_directory_p):
4251 * callproc.c (encode_current_directory, init_callproc):
4252 * charset.c (init_charset):
4253 * lread.c (load_path_check, load_path_default): Adjust users.
4254 * lisp.h (file_accessible_directory_p): Tweak prototype.
4256 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4258 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4261 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4263 --enable-silent-rules now suppresses more chatter.
4264 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4265 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4266 (am__v_CCLD_1): New macros, taken from Automake.
4267 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4269 Clean up extern decls a bit.
4270 * bytecode.c: Include blockinput.h and keyboard.h rather
4271 than rolling their APIs by hand.
4272 * emacs.c: Include regex.h and rely on its and lisp.h's API
4273 rather than rolling them by hand.
4274 * lastfile.c: Include lisp.h, to check this file's API.
4275 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4277 * regex.h (re_max_failures): New decl.
4278 * unexcw.c, unexmacosx.c, unexw32.c:
4279 Rely on lisp.h's API rather than rolling it by hand.
4280 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4281 Declare at top level, to pacify GCC -Wnested-externs.
4283 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4285 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4286 clipping rectangle become negative (i.e. large positive, since
4287 it's an unsigned data type). This can happen in R2L hscrolled
4288 glyph rows, and caused us to draw the cursor glyph on the fringe.
4289 For the details, see
4290 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4292 2014-08-31 Ken Brown <kbrown@cornell.edu>
4294 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4295 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4296 is defined. (Bug#18368)
4298 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4300 Vector-sorting fixes (Bug#18361).
4301 It's not safe to call qsort or qsort_r, since they have undefined
4302 behavior if the user-specified predicate is not a total order.
4303 Also, watch out for garbage-collection while sorting vectors.
4304 * fns.c: Include <vla.h>.
4305 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4306 (sort_vector_compare): Remove, replacing with ....
4307 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4308 ... these new functions.
4309 (sort_vector): Rewrite to use the new functions.
4310 GCPRO locals, since the predicate can invoke the GC.
4311 Since it's in-place return void; caller changed.
4312 (merge): Use 'inorder', for clarity.
4314 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4315 One can't hoist this out of the 'if', because intervening calls to
4316 newlocale, twolower, etc. can change errno.
4318 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4320 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4321 wording of the error messages.
4322 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4325 * w32proc.c (get_lcid_callback): Accept locale specifications
4326 without the country part, as in "enu" vs "enu_USA".
4327 (w32_compare_strings): Signal an error if a locale was specified,
4328 but couldn't be translated into a valid LCID.
4330 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4332 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4334 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4336 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4337 errno after towlower_l. errno's value is not specified after
4338 towlower_l. Instead, assume that towlower_l returns its argument
4339 on failure, which is portable in practice.
4341 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4343 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4345 * w32proc.c (w32_compare_strings): Accept additional argument
4346 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4347 if requested. If w32-collate-ignore-punctuation is non-nil, add
4348 NORM_IGNORESYMBOLS to the flags.
4349 (LINGUISTIC_IGNORECASE): Define if not already defined.
4350 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4352 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4355 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4357 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4358 Define substitutes for platforms that lack them.
4359 (str_collate): Add arguments locale and ignore_case.
4361 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4362 Add optional arguments LOCALE and IGNORE-CASE.
4364 * lisp.h (str_collate): Adapt argument list.
4366 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4368 Add vectors support to Fsort.
4369 * fns.c (sort_vector, sort_vector_compare): New functions.
4370 (sort_list): Likewise, refactored out of ...
4371 (Fsort): ... adjusted user. Mention vectors in docstring.
4372 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4373 * alloc.c (make_save_int_obj): New function.
4374 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4375 (make_save_int_obj): Add prototype.
4377 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4378 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4379 Conditionally define to match system's qsort_r signature.
4380 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4382 2014-08-28 Ken Brown <kbrown@cornell.edu>
4384 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4385 dumping and the system malloc after dumping. (Bug#18222)
4387 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4388 Define as macros, expanding to hybrid_malloc, etc.
4389 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4390 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4392 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4393 full implementation on Cygwin. Remove Cygwin-specific code that
4394 is no longer needed.
4395 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4396 Redefine as macros expanding to gmalloc, grealloc, etc.
4397 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4398 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4399 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4400 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4402 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4403 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4404 HAVE_POSIX_MEMALIGN)]: New functions.
4405 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4406 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4407 hybrid_aligned_alloc; declare.
4408 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4409 HAVE_POSIX_MEMALIGN)]: Define.
4410 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4411 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4412 Define as macro, expanding to gget_current_dir_name, and define
4414 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4415 malloc_enable_thread(). Don't initialize malloc.
4416 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4417 no longer defined on Cygwin).
4418 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4419 * sheap.c (bss_sbrk_buffer_end): New variable.
4420 * unexcw.c (__malloc_initialized): Remove variable.
4421 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4423 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4426 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4428 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4429 In `event->y' return entire range (the size of the scroll bar minus
4431 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4432 return entire range (the scaled size of the scroll bar minus
4433 that of the slider). In `portion' return the scaled position of
4435 (xaw_jump_callback): Restore part of code for vertical scroll
4436 bar broken in change from 2014-07-27.
4437 (xaw_scroll_callback): Provide incremental scrolling with
4438 horizontal scroll bars.
4440 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4442 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4444 * indent.c (Fvertical_motion): Fix vertical motion up through a
4445 display property after a newline. (Bug#18276)
4447 * xdisp.c (display_line): Don't assume that the call to
4448 reseat_at_next_visible_line_start ends up at a character
4449 immediately following the newline on the previous line.
4450 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4451 beyond ZV, which causes infloop in redisplay. For the details, see
4452 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4454 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4455 coordinate for hscrolled R2L screen lines. (Bug#18277)
4457 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4459 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4462 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4464 * syntax.c (scan_lists): Don't examine positions before BEGV.
4467 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4469 Improve robustness of new string-collation code (Bug#18051).
4470 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4471 (newlocale, wcscoll_l): Define substitutes for platforms that
4472 lack them, so as to simplify the mainline code.
4473 (str_collate): Simplify the code by assuming the above definitions.
4474 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4475 For example, the old version left the Emacs in the wrong locale if
4476 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4477 result. Report an error if newlocale fails.
4479 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4481 * lisp.h (str_collate):
4482 * sysdep.c (str_collate): Return int.
4483 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4485 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4487 Fix some glitches in previous change.
4488 * sysdep.c (stack_direction): Replace stack_grows_down
4489 to simplify calculation of stack boundaries.
4490 (handle_sigsegv): Check whether we really crash somewhere near
4491 to stack boundary, and handle fatal signal as usual if not.
4492 (init_sigsegv): Adjust accordingly.
4493 * keyboard.c (Vtop_level_message): Rename to
4494 Vinternal__top_level_message, as suggested by Stefan Monnier in
4495 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4496 All related users changed.
4498 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4500 Handle C stack overflow caused by too nested Lisp evaluation.
4501 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4502 siglongjmp point to transfer control from SIGSEGV handler.
4503 * keyboard.c (return_to_command_loop, recover_top_level_message)
4504 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4505 (regular_top_level_message): New variable.
4506 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4507 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4509 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4510 new variables described above.
4511 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4512 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4513 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4514 (init_sigsegv): New function.
4515 (init_signals): Use it.
4517 2014-08-25 Ken Brown <kbrown@cornell.edu>
4519 * emacs.c (main): Remove use of obsolete macro
4520 G_SLICE_ALWAYS_MALLOC.
4522 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4524 Implement locale-sensitive string collation for MS-Windows.
4525 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4526 New functions. (Bug#18051)
4528 * w32.h (w32_compare_strings): Add prototype.
4530 * w32.c <g_b_init_compare_string_w>: New global flag.
4531 (globals_of_w32): Initialize it.
4533 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4535 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4536 [WINDOWSNT]: Call str_collate on MS-Windows.
4538 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4540 One more minor cleanup of font subsystem.
4541 * font.h (struct font_driver): Convert text_extents to
4542 return void because returned value is never actually used.
4543 * macfont.m (macfont_text_extents):
4544 * w32font.c (w32font_text_extents):
4545 * xftfont.c (xftfont_text_extents): Adjust to return void
4546 and assume that 'metrics' argument is always non-NULL.
4547 * ftfont.c (ftfont_text_extents):
4548 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4550 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4552 Minor cleanups of str_collate fix (Bug#18051).
4553 * fns.c (str_collate): Move decl from here ...
4554 * lisp.h (str_collate): ... to here.
4555 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4556 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4557 potential problems with integer overflow. Don't assume
4558 setlocale succeeds. Remove unnecessary test before restoring
4559 locale via setlocale, and free the copied setlocale string
4562 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4564 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4566 * sysdep.c (str_collate): New function. (Bug#18051)
4568 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4570 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4571 if the initial "rm -f" fails. This is for MinGW builds, where
4572 MS-Windows will not allow deleting the executable file of a
4575 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4577 * w32term.c (w32_scroll_bar_handle_click)
4578 (w32_horizontal_scroll_bar_handle_click)
4579 (x_scroll_bar_report_motion)
4580 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4581 SB_THUMBTRACK, use the 32-bit position information returned by
4582 GetScrollInfo, not the 16-bit information returned in the Windows
4585 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4587 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4588 second coordinate ('y') reported for dragging the horizontal
4591 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4593 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4594 and text area-relative x-coordinates.
4596 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4598 Avoid overwriting the reversed_p flags in the glyph matrices when
4599 init_iterator or start_display are called.
4600 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4602 (tool_bar_height, redisplay_tool_bar, try_window)
4603 (try_window_reusing_current_matrix, try_window_id)
4604 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4605 reversed_p flag of the iterator's glyph row where the glyph row
4606 is going to be redrawn.
4608 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4610 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4612 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4614 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4615 of emacs_event return length from si.nPage to si.nMax.
4616 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4617 interchange start and end of thumb.
4619 2014-08-15 Ken Brown <kbrown@cornell.edu>
4621 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4622 ERRORCHECK mutexes. (Bug#18222)
4624 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4626 * frame.c (set_menu_bar_lines_1): Remove.
4627 (set_menu_bar_lines): Call change_frame_size instead of
4628 set_menu_bar_lines_1.
4630 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4632 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4635 2014-08-11 Glenn Morris <rgm@gnu.org>
4637 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4638 writing before backing up, since it causes a more serious problem
4639 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4640 (choose_write_coding_system): No longer callable from Lisp.
4641 Move last piece back here from Fwrite_region.
4642 (Fwrite_region, syms_of_fileio): Update for above changes.
4644 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4646 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4647 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4648 (Fwindow_new_pixel, Fset_window_new_pixel)
4649 (Fset_window_new_total, Fset_window_new_normal)
4650 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4652 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4654 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4656 * fontset.c (Finternal_char_font): Recompute basic faces if the
4657 frame's face cache was cleared. (Bug#18162)
4659 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4661 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4662 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4663 base buffer's undo list.
4665 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4667 Fix a couple of recent inadvertent breaks of the MSDOS port.
4668 * msdos.c: include required menu.h
4669 * term.c: set correct menu_show_hook on MSDOS.
4671 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4673 Fix handling of menu bar line on TTY frames (Bug#18136)
4675 * dispnew.c (handle_window_change_signal):
4676 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4677 frame's menu bar lines subtracted from height.
4678 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4680 (adjust_frame_size): Count in menu bar when setting FrameRows.
4681 (make_terminal_frame): When setting up the frame's lines and
4682 text height don't count in the menu bar.
4683 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4684 lines subtracted from height.
4685 (do_switch_frame): Set tty's FrameRows to number of total lines
4687 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4688 is used, return total number of lines and columns.
4689 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4691 * term.c (OUTPUT, tty_set_terminal_modes)
4692 (tty_set_terminal_window, tty_set_scroll_region)
4693 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4694 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4695 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4696 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4697 Call change_frame_size with frame's menu bar lines subtracted
4699 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4700 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4703 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4705 * alloc.c (Fmemory_info): Remove a stray brace.
4707 * process.c: Fix a comment typo.
4709 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4711 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4713 * widgetprv.h (EmacsFramePart): Remove font.
4715 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4716 (resources, setup_frame_cursor_bits): Remove unused variables and
4717 functions, esp. wrt. font (Bug#18227).
4719 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4721 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4723 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4725 Refer to MS-DOS using the same name everywhere.
4727 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4731 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4733 * w32term.c (w32_redeem_scroll_bar):
4734 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4735 not redeeming scroll bars that have been turned off.
4737 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4739 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4740 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4741 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4742 (safe_run_hook_funcall): Adjust accordingly.
4744 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4746 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4747 Condition correctly according to toolkit used.
4748 * frame.c (make_initial_frame, make_terminal_frame)
4749 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4750 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4751 assignments according to presence of toolkit scrollbars.
4752 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4753 Condition correctly according to toolkit used.
4754 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4755 only if toolkit supports it.
4756 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4758 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4760 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4762 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4764 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4765 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4766 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4767 (safe_run_hooks): Remove comment which is not relevant any more.
4769 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4771 Don't let big frames overrun the stack.
4772 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4773 Use SAFE_NALLOCA, not alloca.
4775 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4776 * dired.c (directory_files_internal): Use a volatile variable
4777 to prevent the compiler from optimizing away all copies of a local.
4778 I wonder how many other GC-related bugs like this lurk elsewhere?
4780 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4781 * xterm.h (struct x_display_info): New member 'connection'.
4782 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4783 so that x_delete_terminal has a file descriptor to pass to
4784 delete_keyboard_wait_descriptor.
4786 Don't mishandle year-9999 dates (Bug#18176).
4787 * editfns.c (decode_time_components): Store an invalid timespec
4788 on overflow, instead of returning false, so that the caller can
4789 distinguish overflow from other errors.
4790 (lisp_time_argument, lisp_seconds_argument): If the time is out
4791 of range, signal a time overflow instead of an invalid time spec.
4792 * keyboard.c (decode_timer): Treat time overflow like other
4795 Avoid undefined behavior with signed left shift.
4796 Caught by 'gcc -fsanitize=undefined'.
4797 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4798 * dispnew.c (line_hash_code, scrolling):
4799 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4800 Use 'unsigned', not 'int', for line hashes.
4801 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4803 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4805 Make compare-strings more compatible with old behavior (Bug#17903).
4806 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4808 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4810 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4811 Don't add label between left and right buttons (Bug#18129).
4813 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4815 Make functions static that no longer need to be extern.
4816 * frame.c, frame.h (set_menu_bar_lines):
4817 * keyboard.c (Qleftmost, Qrightmost):
4818 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4819 (x_set_internal_border_width):
4822 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4824 Fix display of R2L lines when the last character fits only partially.
4825 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4827 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4828 R2L row is visible only partially, give the row a negative x
4830 (display_line): Fix the calculation of the glyph whose pixel width
4831 is used to decide whether the last produced glyph fits on the
4832 line. When the last glyph fits only partially, give the row a
4835 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4836 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4837 pixel width of the first glyph that is hscrolled from display.
4838 (display_line): In R2L glyph rows, don't give a negative offset to
4839 row->x when the first glyph begins before first_visible_x.
4841 * xdisp.c (display_line): If called with iterator set up to write
4842 to a marginal area, delay the call to handle_line_prefix until we
4843 switch back to the text area. (Bug#18035)
4845 * .gdbinit (xwindow): The members total_cols, total_lines,
4846 left_col, and top_line are C integers (and has been so for the
4849 2014-08-01 Andreas Schwab <schwab@suse.de>
4851 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4852 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4854 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4856 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4857 (timerfd_callback): Ignore weird events with no data. Add tight
4858 assertions and comments.
4859 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4860 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4862 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4864 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4865 I had confused && with ||.
4867 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4869 Simplify timerfd configuration and fix some minor glitches.
4870 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4871 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4872 Fall back on timer_create if timerfd_create fails at runtime.
4873 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4874 kernel primitives to do resolution. All uses removed.
4875 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4876 (turn_on_atimers): Clear timer_create-based timers too,
4879 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4880 Without this change, the code can access the local variable 'width'
4881 even when it has not been initialized, and likewise for 'height';
4882 in either case this leads to undefined behavior.
4884 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4886 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4887 necessary, put horizontal scroll bar resources as well. See
4888 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4889 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4891 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4893 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4894 background value to match the resource of its vertical counterpart.
4896 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4898 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4899 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4901 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4903 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4904 change that added the top margin height to the requested height
4905 and revert (undocumented) part of 2014-07-28 change that changed
4906 the logic of whether a size change occurred.
4908 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4910 * .gdbinit (xwindow): The members total_cols, total_lines,
4911 left_col, and top_line are C integers (and has been so for the
4914 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4917 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4919 On GNU/Linux, use timerfd for asynchronous timers.
4920 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4921 (toplevel): Rename alarm_timer_ok to special_timer_available.
4922 [HAVE_TIMERFD]: Declare timerfd.
4923 [HAVE_CLOCK_GETRES]: Declare resolution.
4924 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4925 system timer resolution.
4926 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4927 (timerfd_callback) [HAVE_TIMERFD]: New function.
4928 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4929 [ENABLE_CHECKING]: New function for the sake of automated tests.
4930 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4931 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4932 [ENABLE_CHECKING]: Defsubr test function.
4933 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4934 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4935 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4937 Fix --without-x build and pacify --enable-gcc-warnings.
4938 Problems reported in Bug#18122 and Bug#18124.
4939 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4940 (frame_windows_min_size): Now static.
4941 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4943 (adjust_frame_size): Always declare prototype.
4945 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4946 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4947 * atimer.c (timerfd_callback): Always read expiration data.
4949 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4950 * process.c (add_timer_wait_descriptor): Add timer descriptor
4951 to input_wait_mask and non_process_wait_mask as well.
4953 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4955 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4957 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4959 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4960 Reinstate code removed by the prevoius commit to this file.
4962 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4964 * buffer.h (struct buffer): New fields scroll_bar_height and
4965 horizontal_scroll_bar_type.
4966 * buffer.c (bset_scroll_bar_height)
4967 (bset_horizontal_scroll_bar_type): New functions.
4968 (Fbuffer_swap_text): Handle old_pointm field.
4969 (init_buffer_once): Set defaults for scroll_bar_height and
4970 horizontal_scroll_bar_type.
4971 (syms_of_buffer): New variables scroll_bar_height and
4972 horizontal_scroll_bar_type.
4973 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4974 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4975 (set_vertical_scroll_bar): Remove prototype.
4976 (x_change_tool_bar_height): Add prototype.
4977 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4978 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4979 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4981 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4982 (update_window): Start mode_line_row->y after horizontal scroll
4984 (change_frame_size_1): Call adjust_frame_size.
4985 (init_display): When changing the size of a tty frame do not
4986 pass height of menu bar.
4987 (Qframe_windows_min_size): New symbol.
4988 * frame.h (struct frame): List tool bar fields after menu bar
4989 fields. Add official, total_lines, horizontal_scroll_bars,
4990 config_scroll_bar_height and config_scroll_bar_lines fields.
4991 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4992 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4993 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4994 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4995 (FRAME_WINDOWS_HEIGHT): New macros.
4996 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4997 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4998 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4999 horizontal scroll bar.
5000 (frame_inhibit_resize, adjust_frame_size)
5001 (frame_windows_min_size): Add declarations.
5002 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5003 (x_set_scroll_bar_default_height, x_set_left_fringe)
5004 (x_set_right_fringe, x_set_vertical_scroll_bars)
5005 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
5006 (x_set_scroll_bar_height): Add external declarations.
5007 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
5008 (adjust_frame_size): New functions.
5009 (make_frame): Initial horizontal_scroll_bars field.
5010 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
5012 (make_initial_frame, make_terminal_frame): No horizontal scroll
5013 bar in initial and terminal frames. Use adjust_frame_size.
5014 (Fframe_total_cols): Fix doc-string.
5015 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
5016 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
5017 Rewrite using adjust_frame_size.
5018 (Qscroll_bar_height, Qhorizontal_scroll_bars)
5019 (Qframe_windows_min_size): New symbols.
5020 (x_set_frame_parameters): Remove call of check_frame_size.
5021 (x_report_frame_params): Return scroll_bar_height value.
5022 (x_set_left_fringe, x_set_right_fringe): New functions.
5023 (adjust_frame_height, x_set_internal_border_width)
5024 (x_set_fringe_width): Remove.
5025 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5026 (x_set_scroll_bar_width, x_set_right_divider_width)
5027 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5028 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5030 (x_figure_window_size): Rewrite to make frame display the
5031 expected number of lines.
5032 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5033 (Vdefault_frame_horizontal_scroll_bars)
5034 (Vframe_initial_frame_tool_bar_height)
5035 (frame_inhibit_implied_resize): New variables.
5036 * fringe.c (compute_fringe_widths): Remove.
5037 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5038 (xg_create_horizontal_scroll_bar)
5039 (xg_update_horizontal_scrollbar_pos)
5040 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5041 (xg_get_default_scrollbar_height)
5042 (xg_clear_under_internal_border): Extern.
5043 * gtkutil.c (xg_frame_resized): Don't call
5044 do_pending_window_change.
5045 (xg_frame_set_char_size): Use adjust_frame_size.
5046 (style_changed_cb): Call update_theme_scrollbar_height and
5047 x_set_scroll_bar_default_height.
5048 (x_wm_set_size_hint): Don't call check_frame_size.
5049 (update_theme_scrollbar_height)
5050 (xg_get_default_scrollbar_height)
5051 (xg_create_horizontal_scroll_bar)
5052 (xg_update_horizontal_scrollbar_pos)
5053 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5054 (xg_create_scroll_bar): Set horizontal slot of bar.
5055 (xg_initialize): Call update_theme_scrollbar_height.
5056 (xg_clear_under_internal_border): No more static.
5057 * insdel.c (adjust_suspend_auto_hscroll): New function.
5058 (adjust_markers_for_delete, adjust_markers_for_insert)
5059 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5060 * keyboard.c (readable_events, discard_mouse_events)
5061 (make_lispy_event): Handle horizontal scroll bar click events.
5062 (Fsuspend_emacs): When changing the size of a tty frame do not
5063 pass height of menu bar.
5064 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5065 (Qright, Qleftmost, Qrightmost): New symbols.
5066 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5068 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5069 * nsfns.m (x_set_internal_border_width): New function.
5070 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5071 Remove extended fringe code.
5072 (x_set_window_size, x_new_font): Don't call
5073 compute_fringe_widths.
5074 * term.c (Fresume_tty): When changing the size of a tty frame do
5075 not pass height of menu bar.
5076 (clear_tty_hooks, set_tty_hooks):
5077 Clear horizontal_scroll_bar_hook.
5078 (init_tty): Frame has no horizontal scroll bars.
5079 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5080 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5081 scroll_bar_after_handle, scroll_bar_left_arrow,
5082 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5083 scroll_bar_to_rightmost entries.
5084 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5085 (struct terminal): Add set_horizontal_scroll_bar_hook.
5086 * w32console.c (initialize_w32_display):
5087 Clear horizontal_scroll_bar_hook.
5088 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5090 (x_clear_under_internal_border, x_set_internal_border_width):
5092 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5093 Set windows_or_buffers_changed when adding the menu bar.
5094 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5095 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5096 (w32_createhscrollbar): New functions.
5097 (w32_createscrollbar): Rename to w32_createvscrollbar.
5098 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5099 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5100 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5101 Add WM_EMACS_SHOWCURSOR.
5102 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5103 case do not artificially impose WM size hints.
5104 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5105 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5107 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5108 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5109 (unwind_create_frame_1): Remove.
5110 (Fx_create_frame): Make both scrollbars the system standard
5111 width and height. Use official field of frame structure to
5112 inhibit running window-configuration-change-hook.
5113 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5114 pixelwise. Handle frame's official field.
5115 (w32_frame_parm_handlers): Remove x_set_fringe_width
5116 entries. Add x_set_scroll_bar_height,
5117 x_set_horizontal_scroll_bars, x_set_left_fringe and
5119 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5120 pass height of menu bar to change_frame_size.
5121 * w32menu.c (set_frame_menubar): Rewrite using
5122 frame_inhibit_resize.
5123 * w32term.h (struct w32_display_info):
5124 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5125 (struct scroll_bar): Add horizontal.
5126 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5127 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5128 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5129 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5130 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5131 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5132 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5133 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5134 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5135 Define instead of WM_EMACS_CREATESCROLLBAR.
5136 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5137 WND_SCROLLBAR_INDEX.
5138 * w32term.c (horizontal_scroll_bar_min_handle)
5139 (horizontal_scroll_bar_left_border)
5140 (horizontal_scroll_bar_right_border): New integers.
5141 (x_set_frame_alpha): Replace x_highlight_frame by
5143 (x_window_to_scroll_bar): New argument "type". Update callers
5145 (w32_set_horizontal_scroll_bar_thumb)
5146 (x_horizontal_scroll_bar_report_motion)
5147 (w32_set_horizontal_scroll_bar)
5148 (w32_horizontal_scroll_bar_handle_click)
5149 (x_horizontal_scroll_bar_report_motion): New functions.
5150 (w32_mouse_position): Discriminate horizontal and vertical
5152 (my_create_scrollbar): Replace with two new functions
5153 my_create_vscrollbar and my_create_hscrollbar.
5154 (x_scroll_bar_create): New argument "horizontal".
5155 Update callers accordingly.
5156 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5157 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5159 (w32_read_socket): Handle WM_HSCROLL cae.
5160 (x_new_font): Don't recompute fringe widths.
5161 Use frame_inhibit_resize. Calculate new menu bar height iff we
5162 build without toolkit. Always clear under internal border.
5163 (x_set_window_size): Don't check frame size or recompute
5164 fringes. Reset fullscreen status before applying sizes.
5165 Always resize as requested by pixelwise argument. Don't call
5166 do_pending_window_change.
5167 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5168 (w32_initialize_display_info): Initialize dpyinfo's
5169 horizontal_scroll_bar_cursor entry.
5170 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5171 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5172 horizontal_scroll_bar_left_border.
5173 (w32fullscreen_hook): Intermittently resize window to normal
5174 when switching from fullscreen to maximized state.
5175 (run_window_configuration_change_hook): Don't run it if frame is
5177 (unwind_change_frame): Remove.
5178 (Fset_window_configuration): Rewrite using frame's official field.
5179 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5180 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5181 * window.h (struct window): New fields old_pointm,
5182 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5183 scroll_bar_height and suspend_auto_hscroll.
5184 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5186 (sanitize_window_sizes): Extern.
5187 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5188 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5189 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5190 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5191 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5193 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5194 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5195 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5196 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5197 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5198 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5199 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5200 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5201 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5202 (Fwindow_old_point, sanitize_window_sizes): New functions.
5203 (Qwindow_sanitize_window_sizes): New symbol.
5204 (window_body_height): Count in horizontal scroll bar.
5205 (set_window_hscroll, Fscroll_left, Fscroll_right):
5206 Set suspend_auto_hscroll slot.
5207 (Fwindow_inside_edges): Count fringes pixelwise.
5208 (coordinates_in_window, Fcoordinates_in_window_p):
5209 Consider horizontal scroll bar.
5210 (check_frame_size, adjust_window_margins): Remove functions and
5211 corresponding calls.
5212 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5213 (temp_output_buffer_show): Reset hscroll related fields.
5214 Initialize old_pointm.
5215 (make_parent_window): Initialize old_pointm.
5216 (make_window): Initialize old_pointm, horizontal scroll bar type,
5217 and scroll bar height.
5218 (resize_frame_windows): Don't count top margin in new sizes.
5219 Don't use safe sizes when shrinking a frame; let the window
5220 manager do the clipping.
5221 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5223 (Fdelete_window_internal): Unchain old_pointm marker.
5224 (window_scroll_pixel_based, Fscroll_other_window):
5226 (Fwindow_text_width, Fwindow_text_height): New argument
5228 (struct saved_window): New fields, old_pointm, hscroll_whole,
5229 suspend_auto_hscroll, scroll_bar_height and
5230 horizontal_scroll_bar_type.
5231 (Fset_window_configuration, save_window_save): Set new fields of
5233 (apply_window_adjustment): Don't call adjust_window_margins.
5234 (set_window_margins): Don't change margins if new sizes don't
5236 (set_window_scroll_bars): New argument "horizontal_type".
5237 Handle horizontal scroll bars. Don't change scroll bars if they
5238 don't fit into window.
5239 (Fset_window_scroll_bars): New argument "horizontal_type".
5240 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5241 (compare_window_configurations): Compare horizontal scroll bar
5243 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5244 horizontal scroll bar height.
5245 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5246 instead of FRAME_LINES.
5247 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5248 ON_VERTICAL_SCROLL_BAR.
5249 (with_echo_area_buffer): Initialize old_pointm.
5250 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5252 (unwind_with_echo_area_buffer): Handle old_pointm.
5253 (update_tool_bar): Set do_update when the tool bar window has at
5254 least one line (since this is what the user sets).
5255 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5256 (redisplay_tool_bar): Return early when toolbar has zero lines.
5257 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5258 (hscroll_window_tree): Handle suspension of auto_hscroll and
5260 (set_horizontal_scroll_bar): New function.
5261 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5262 more than one line. Handle horizontal scroll bars.
5263 (note_mouse_highlight): Handle horizontal scrol bars.
5264 (expose_frame): Set dimensions of XRectangle from frame's text
5266 (Vvoid_text_area_pointer): Update doc-string.
5267 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5268 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5269 (x_set_internal_border_width): New functions.
5270 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5271 (unwind_create_frame_1): Remove.
5272 (Fx_create_frame): Handle horizontal scroll bars. Use official
5273 field of frame structure to inhibit running
5274 window-configuration-change-hook.
5275 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5276 pixelwise. Handle frame's official field.
5277 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5278 x_set_horizontal_scroll_bars, x_set_left_fringe,
5280 * xmenu.c (update_frame_menubar, free_frame_menubar):
5281 Use adjust_frame_size.
5282 * xterm.h (struct x_display_info):
5283 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5285 (struct scroll_bar): Add horizontal slot.
5286 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5287 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5288 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5289 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5290 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5291 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5292 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5293 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5294 (x_clear_under_internal_border): Remove.
5295 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5296 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5297 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5298 HORIZONTAL. Update callers.
5299 (horizontal_action_hook_id): New action hook id.
5300 (x_horizontal_scroll_bar_to_input_event)
5301 (x_create_horizontal_toolkit_scroll_bar)
5302 (xt_horizontal_action_hook)
5303 (x_set_toolkit_horizontal_scroll_bar_thumb)
5304 (XTset_horizontal_scroll_bar, x_net_wm_state)
5305 (x_horizontal_scroll_bar_report_motion): New functions.
5306 (xg_scroll_callback, x_scroll_bar_handle_click):
5307 Handle horizontal scroll bars.
5308 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5309 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5311 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5312 Handle horizontal scroll bars.
5313 (handle_one_xevent): Handle horizontal scroll bar events.
5314 Call x_net_wm_state.
5315 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5317 (x_set_window_size): Don't call check_frame_size and
5318 do_pending_window_change.
5319 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5320 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5321 (x_scroll_bar_set_handle): Add some checks when calling
5324 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5326 Revert previous change.
5327 There is certainly nothing wrong with writing code like 'lo <= i
5328 && i <= hi', even if LO happens to a constant. There isn't even
5329 anything wrong in general with writing 'a <= b' if A happens to
5330 be a constant. At any rate stylistic changes shouldn't
5331 be done like this without discussion.
5333 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5335 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5336 (Fgarbage_collect): Reorder conditions that are written backwards.
5337 * data.c (cons_to_unsigned): Likewise.
5338 * dispnew.c (update_frame_1, sit_for): Likewise.
5339 * fileio.c (file_offset): Likewise.
5340 * filelock.c (read_lock_data, lock_file): Likewise.
5341 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5343 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5344 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5345 * lread.c (read1): Likewise.
5346 * minibuf.c (read_minibuf_noninteractive): Likewise.
5347 * nsterm.m (x_set_frame_alpha): Likewise.
5348 * process.c (wait_reading_process_output): Likewise.
5349 * region-cache.c (delete_cache_boundaries): Likewise.
5350 * xterm.c (x_set_frame_alpha): Likewise.
5352 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5354 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5357 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5359 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5360 because atimer expiration is absolute rather than relative.
5362 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5364 * w32term.h (current_popup_menu, menubar_in_use):
5365 Move declarations from w32term.c.
5367 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5369 * w32fns.c (menubar_in_use): No more static.
5370 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5372 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5374 Move hourglass machinery to RIF.
5375 * dispextern.h (struct redisplay_interface): New members
5376 show_hourglass and hide_hourglass. Indent comments.
5377 (show_hourglass, hide_hourglass): Remove prototypes.
5378 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5379 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5380 (ns_redisplay_interface): Add them.
5381 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5382 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5383 (w32_arrow_cursor): New function to hack around non-GUI frames.
5384 (w32_redisplay_interface): Add new functions.
5385 * w32term.h (w32_arror_cursor): Add prototype.
5386 * xdisp.c (show_hourglass): New function, refactored out from
5387 platform-dependent code.
5388 (cancel_hourglass): Now call to RIF function.
5389 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5390 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5391 (x_redisplay_interface): Add new functions.
5393 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5395 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5396 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5397 and complete previous change.
5398 * frame.c (adjust_frame_height): New function.
5399 (Fset_frame_height, Fset_frame_size): Use it.
5400 (x_set_frame_parameters): Take frame top margin into account.
5402 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5404 * frame.c (Fset_frame_height): Take frame top margin into account.
5405 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5406 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5408 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5410 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5411 menubar_height as such. Tweak comment.
5412 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5413 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5414 All related users changed.
5415 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5416 * xterm.c (handle_one_xevent):
5417 * gtkutil.c (xg_event_is_for_menubar):
5418 * xfns.c (x_window) [USE_X_TOOLKIT]:
5419 * xmenu.c (set_frame_menubar, free_frame_menubar):
5420 Prefer to use FRAME_MENUBAR_HEIGHT.
5422 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5424 * frame.c (Fframe_parameters): Always report frame height without
5425 menu and tool bar lines.
5427 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5429 * nsterm.m (applicationDidFinishLaunching:): Call
5430 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5431 (antialiasThresholdDidChange:): New method for EmacsApp.
5433 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5435 * macfont.m (macfont_update_antialias_threshold): Remove static.
5437 * macfont.h (macfont_update_antialias_threshold): Declare.
5439 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5441 * w32select.c (setup_windows_coding_system):
5442 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5443 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5445 * w16select.c (Fw16_get_clipboard_data):
5446 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5449 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5450 buffer position where we are to start the iteration.
5451 (handle_invisible_prop): Record in it->stop_charpos the position
5452 where the invisible text ends. (Bug#18035)
5453 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5454 row has zero buffer position as their start position.
5455 Reported by martin rudalics <rudalics@gmx.at>.
5457 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5458 infinite looping in redisplay when display lines don't have enough
5459 space to display even a single character. (Bug#18036)
5461 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5463 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5464 * xfns.c (x_window): Use it to allow xfree later.
5465 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5466 where appropriate. Use bool for booleans and remove redundant checks.
5467 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5468 * xterm.c (x_free_frame_resources): Free shell_position.
5470 2014-07-19 K. Handa <handa@gnu.org>
5472 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5473 mandatory font spec (Bug#17973).
5475 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5477 * font.c (font_score): Return the worst score if the size of
5478 ENTITY is wrong by more than a factor 2 (Bug#17973).
5480 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5482 * frame.c (frame_unspecified_color): New function
5483 refactored out from ...
5484 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5485 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5487 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5488 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5489 * lisp.h (set_frame_param): Remove prototype.
5490 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5491 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5494 Prefer 'x_display_info *' to 'Display *' in X selection code.
5495 This helps to avoid unneeded calls to x_display_info_for_display.
5496 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5497 instead of 'Display *'.
5498 (SELECTION_EVENT_DPYINFO): New macro.
5499 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5500 it as an lvalue. Mention this in comment.
5501 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5502 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5503 (selection_data_to_lisp_data, receive_incremental_selection):
5504 Convert to use 'x_display_info *'. Adjust users where appropriate.
5505 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5506 selection data *' as last arg to not return values in args.
5507 (unexpect_property_change): Use common removal technique.
5509 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5511 * print.c (print_preprocess): Adjust to match changed
5512 sub char-table structure and avoid crash (Bug#18038).
5514 * data.c (wrong_choice): Not static any more.
5515 * lisp.h (wrong_choice): Add prototype.
5516 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5517 Declare namebuf as such. Tweak comment.
5518 [USE_GTK]: Likewise for tool_bar_position.
5519 (fset_tool_bar_position) [USE_GTK]: Ditto.
5520 (FRAME_TOOL_BAR_POSITION): New macro.
5521 * frame.c (x_report_frame_params):
5522 * gtkutil.c (update_frame_tool_bar):
5523 * xfns.c (Fx_create_frame): Use it.
5524 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5526 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5528 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5529 buffer's default-directory only if it is a string. (Bug#17986)
5531 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5533 More precise control over values of some buffer-local variables.
5534 * keyboard.c (Qvertical_scroll_bar):
5535 * frame.c (Qleft, Qright): Move to ...
5536 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5537 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5538 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5539 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5540 vertical-scroll-bar, scroll-up-aggressively
5541 and scroll-down-aggressively.
5542 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5544 * nsfns.m, frame.h (Qleft, Qright):
5545 * nsterm.m (Qleft): Remove declarations.
5546 * gtkutil.c (toplevel): Include buffer.h.
5547 * data.c (wrong_choice, wrong_range): New functions.
5548 (store_symval_forwarding): Handle special properties of buffer-local
5549 variables and use functions from the above to signal error, if any.
5551 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5552 values. Add comment.
5553 (struct frame): Re-arrange layout to avoid extra padding and use bit
5554 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5555 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5556 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5557 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5558 Define as no-ops because there are no scroll bars anyway.
5559 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5562 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5563 Add convenient setter.
5564 (font_put_frame_data, font_get_frame_data): Use it.
5566 2014-07-15 Daiki Ueno <ueno@gnu.org>
5568 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5569 pointer argument, before dereferencing.
5570 (XCHAR2B_BYTE2): Likewise.
5572 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5574 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5575 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5576 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5577 Use record_unwind_protect_int and avoid consing.
5578 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5580 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5582 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5584 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5585 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5587 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5588 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5589 * minibuf.c: Include binary-io.h instead of fcntl.h.
5590 (read_minibuf_noninteractive):
5591 Use set_binary_mode instead of handcrafted code.
5592 Don't call emacs_set_tty if emacs_get_tty failed.
5593 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5594 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5595 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5597 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5598 This works around a GCC compiler bug when Emacs is configured with
5599 --enable-gcc-warnings.
5601 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5603 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5604 or characters in string, respectively. Add comment.
5605 * fringe.c (Fdefine_fringe_bitmap):
5606 * fns.c (Fsubstring, substring_both): Use it.
5607 * keymap.c (Fdefine_key, Flookup_key):
5608 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5610 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5611 Use menu_item_width.
5612 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5614 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5616 Improve behavior of 'bzr up; cd src; make -k'.
5617 * Makefile.in (top_srcdir): New var.
5618 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5619 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5620 its expansion is a bit shorter.
5621 (../config.status): Actually build config.status instead of
5623 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5624 New macros, copied and relocated from ../Makefile.in.
5625 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5626 (../config.status, Makefile): New dependencies and rules,
5627 copied with relocation from ../Makefile.in. This should be more
5628 likely to rebuild the build machinery properly if you do a 'make'
5629 in the src directory.
5631 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5633 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5636 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5637 behavior on Windows 7 and later when the function is repeatedly
5638 invoked with the same value of DIR. (Bug#17950)
5640 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5641 string to match the one in w32fns.c.
5643 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5644 stdin to binary mode only if it is connected to a terminal.
5646 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5648 Coalesce extern decls.
5649 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5650 * sysdep.c (emacs_get_tty, emacs_set_tty):
5651 Move duplicate extern decls from here ...
5652 * systty.h: ... to here, so that there's just one copy.
5654 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5656 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5658 * nsfns.m (Fns_popup_font_panel): Ditto.
5660 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5662 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5664 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5666 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5667 [DOS_NT]: Implement for WINDOWSNT.
5669 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5672 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5674 * sysdep.c (suppress_echo_on_tty): New function.
5675 * minibuf.c (read_minibuf_noninteractive): Use it.
5677 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5679 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5680 sysinfo failed. Adjust docstring.
5682 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5684 Implement memory-info for MS-DOS.
5685 * dosfns.c (dos_memory_info): New function.
5686 * dosfns.h (dos_memory_info): Add prototype.
5687 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5688 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5689 of doing some of its job.
5691 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5692 reference termios structure members.
5694 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5696 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5698 * minibuf.c (top): Include systty.h. Declare external
5699 emacs_get_tty and emacs_set_tty.
5700 (Vread_hide_char): New lisp variable.
5701 (read_minibuf_noninteractive): Hide characters with
5702 Vread_hide_char if it is a character. (Bug#17839)
5704 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5706 Implement memory-info for MS-Windows.
5707 * w32.c (w32_memory_info): New function.
5708 * w32.h (w32_memory_info): Prototype it.
5709 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5711 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5713 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5714 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5715 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5716 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5717 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5718 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5719 (decode_coding_big5, decode_coding_charset, decode_coding)
5720 (encode_coding): Adjust users.
5722 * alloc.c (Fmemory_info): New function.
5724 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5726 * syntax.c (back_comment): Use more-natural location for label.
5728 * font.c, font.h (font_unparse_fcname): Now static.
5729 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5731 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5733 Next minor cleanup of font subsystem.
5734 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5735 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5737 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5739 * ftfont.h (ftfont_font_format): Remove prototype.
5740 * ftfont.c (ftfont_font_format): Remove; now unused.
5742 * nsfont.m (nsfont_open):
5743 * w32font.c (w32font_open_internal):
5744 * w32uniscribe.c (uniscribe_open):
5745 * xfont.c (xfont_open):
5746 * xftfont.c (xftfont_open): All users changed.
5748 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5749 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5751 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5753 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5754 x_produce_glyphs does when it generates a stretch glyph that
5755 represents a TAB. (Bug#17969)
5757 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5758 and there is a display property at that position, don't call
5759 move_it_to to move to a position before window start. (Bug#17942)
5760 Fix condition for finding CHARPOS by the first call to move_it_to.
5763 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5765 * syntax.c (find_defun_start): Try the cache even
5766 if !open_paren_in_column_0_is_defun_start.
5767 (back_comment): If find_defun_start was pessimistic, use the
5768 scan_sexps_forward result to improve the cache (bug#16526).
5770 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5772 * xdisp.c (redisplay_window): If redisplay of a window ends up
5773 with point in a partially visible line at end of the window, make
5774 sure the amended position of point actually has smaller Y
5775 coordinate; if not, give up and scroll the display. (Bug#17905)
5777 * window.c (window_scroll_pixel_based): When point ends up at the
5778 last fully visible line, don't let move_it_to stop at the left
5779 edge of the line and dupe us into thinking point is inside the
5782 * w32.c (network_interface_info): Make sure the argument is a
5785 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5787 * process.c (read_and_dispose_of_process_output): Fix typo
5788 in previous patch: we want nonnegative fds, not nonzero fds.
5790 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5792 * chartab.c (char_table_translate): Move to...
5793 * character.h (char_table_translate): ... inline function here.
5794 Avoid Faref and assume that args are always valid. This helps to
5795 speedup search, which is especially important for a huge buffers.
5796 * lisp.h (char_table_translate): Remove prototype.
5798 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5799 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5800 New function, with an intention to avoid code duplication between
5802 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5804 * ftfont.c (ftfont_open):
5805 * macfont.m (macfont_open):
5806 * xftfont.c (xftfont_open): Use it.
5808 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5810 * process.c: Add sanity checks for file descriptors (Bug#17844).
5811 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5812 Check that infd is nonnegative before using it as an fd.
5813 (read_and_dispose_of_process_output, Fprocess_send_eof):
5814 Likewise, for outfd.
5815 (wait_reading_process_output): Omit unnecessary check of infd.
5817 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5819 Minor fixups related to usage of the 'long' type.
5820 * gnutls.c (emacs_gnutls_handshake):
5821 * xfaces.c (dump_realized_face):
5822 Work even if 'long' is narrower than 'void *'.
5823 * termcap.c (scan_file):
5824 * xselect.c (x_decline_selection_request)
5825 (x_reply_selection_request, x_get_window_property):
5826 * xterm.c (x_set_frame_alpha):
5827 Remove unnecessary 'L' suffixes of integer constants.
5828 * xfns.c (hack_wm_protocols):
5829 * xselect.c (x_fill_property_data):
5830 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5831 Remove unnecessary casts to 'long'.
5832 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5834 Minor ImageMagick safety fixes.
5835 * image.c (imagemagick_compute_animated_image):
5836 Remove useless assignment to local. Avoid problems if dest_width is 0.
5837 (imagemagick_load_image): Use int for pixel counts that can't
5838 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5839 a row width greater than the image width (or greater than LONG_MAX!).
5841 2014-07-04 K. Handa <handa@gnu.org>
5843 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5844 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5845 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5847 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5849 * font.h (struct font_driver): Remove get_outline and free_outline;
5850 not used by any font driver.
5851 * ftfont.c (ftfont_driver):
5852 * macfont.m (macfont_driver):
5853 * nsfont.m (nsfont_driver):
5854 * w32font.c (w32font_driver):
5855 * w32uniscribe.c (uniscribe_font_driver):
5856 * xfont.c (xfont_driver): Related users changed.
5857 * xselect.c (x_get_window_property): Use convenient xmalloc.
5858 Call to xfree only if some data was really allocated.
5860 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5862 On MS-Windows, display busy cursor on all GUI frames.
5863 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5864 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5865 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5867 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5868 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5870 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5872 Use convenient alists to manage per-frame font driver-specific data.
5873 * frame.h (struct frame): Rename font_data_list to...
5874 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5875 * font.h (struct font_data_list): Remove; no longer need a special
5877 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5879 * font.c (font_put_frame_data, font_get_frame_data)
5880 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5882 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5883 Related users changed.
5884 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5885 Prefer convenient xmalloc and xfree.
5887 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5889 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5890 the window whose glyph row is being prepared and a flag whether it
5891 is for mode/header line. Make sure the glyph row's marginal areas
5892 are in sync with what the window wants.
5895 * xdisp.c (display_line, display_mode_line):
5896 Call prepare_desired_row with additional arguments, as appropriate.
5898 * dispextern.h (prepare_desired_row): Adjust prototype.
5900 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5902 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5903 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5904 caused by xw_popup_dialog in daemon mode (Bug#17891).
5906 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5908 * frame.c (do_switch_frame): When switching to another TTY frame,
5909 make sure FrameCols and FrameRows are in sync with the new frame's
5912 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5914 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5915 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5916 min_char slots. Adjust comment.
5917 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5918 Add SUB_CHAR_TABLE_OFFSET member.
5919 (make_uninit_sub_char_table): New function.
5920 (toplevel): Add compile-time assert to verify suitable member layout
5921 in Lisp_Sub_Char_Table.
5922 * alloc.c (mark_char_table): Add extra argument to denote char table
5923 subtype. Adjust to match new layout of sub char-table.
5924 (mark_object): Always mark sub char-tables with mark_char_table.
5925 * chartab.c (make_sub_char_table, copy_sub_char_table)
5926 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5927 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5928 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5929 All related users changed.
5930 * lread.c (read1): Adjust to match new layout of sub char-table.
5931 * print.c (print_object): Likewise (Bug#17898).
5933 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5935 * keymap.c (get_keyelt): Simplify.
5936 (copy_keymap_item): Remove left-over code for when we had
5937 key-shortcut caches.
5939 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5941 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5942 (dealloc): Remove for EmacsScroller.
5944 * nsterm.h (EmacsScroller): Remove dealloc.
5946 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5948 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5950 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5952 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5953 when setNeedsDisplay is called so we don't trigger redisplay for every
5956 * nsterm.m (any_help_event_p): New variable.
5957 (mouseMoved:): Set any_help_event_p to YES if help event is
5958 generated. Remove else with empty help event that triggered redisplay
5959 for every mouse move.
5960 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5962 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5964 * xfns.c (Qsuppress_icon): Remove; no real users.
5965 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5966 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5967 (syms_of_w32fns): Don't DEFSYM it.
5969 2014-06-29 Glenn Morris <rgm@gnu.org>
5971 * Makefile.in (ns-app): Mark as PHONY.
5973 2014-06-28 Glenn Morris <rgm@gnu.org>
5975 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5976 liblw.a in this directory.
5978 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5980 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5981 also in unibyte case. (Bug#17865)
5983 2014-06-28 K. Handa <handa@gnu.org>
5985 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5986 (MIN_CHARBUF_SIZE): New macro.
5987 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5989 2014-06-27 Glenn Morris <rgm@gnu.org>
5991 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5992 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5993 (.el.elc): Replace suffix rule with pattern rule.
5994 (%.elc): New pattern rule, with order-only prerequisite.
5995 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5996 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5997 in place of BOOTSTRAPEMACS.
5999 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
6001 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
6003 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6005 Consistently use validate_subarray to verify substring.
6006 * fns.c (validate_substring): Not static any more. Adjust to
6007 use ptrdiff_t, not EMACS_INT, because string and vector limits
6008 can't exceed ptrdiff_t even if EMACS_INT is wider.
6009 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
6010 (secure_hash): Adjust user.
6011 * lisp.h (validate_subarray): Add prototype.
6012 * coding.c (Fundecodable_char_position):
6013 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
6014 Use validate_subarray. Adjust comment to mention substring.
6016 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
6018 Do not allow out-of-range character position in Fcompare_strings.
6019 * fns.c (validate_subarray): Add prototype.
6020 (Fcompare_substring): Use validate_subarray to check ranges.
6021 Adjust comment to mention that the semantics was changed. Also see
6022 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6024 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6026 Be more consistent about the 'Qfoo' naming convention.
6027 * image.c (Fimagemagick_types):
6028 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6029 * process.c (Fmake_network_process):
6030 Rename C local identifier 'Qfoo to avoid giving the false
6031 impression that it stands for the symbol 'foo'.
6033 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6035 Simplify and cleanup character conversion stuff.
6036 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6038 * character.c (multibyte_char_to_unibyte)
6039 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6040 * character.h (make_char): Remove; unused.
6041 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6042 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6043 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6044 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6045 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6047 2014-06-22 Mario Lang <mlang@delysid.org>
6049 * w32fns.c (Fw32_shell_execute): The the -> the.
6051 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6053 * xmenu.c (mouse_position_for_popup):
6054 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6055 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6056 * menu.c (Fx_popup_menu):
6057 * xselect.c (x_handle_dnd_message): Adjust users.
6058 * menu.h (mouse_position_for_popup): Remove prototype.
6059 * xterm.h (x_relative_mouse_position): Add prototype.
6060 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6061 call XFree if XQueryTree returns zero.
6063 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6065 * indent.c (Fvertical_motion): Doc fix.
6066 Move to the goal column, if any, with a single call to
6067 move_it_in_display_line, not in two calls. Doing this with two
6068 calls causes move_it_in_display_line apply the line-prefix
6069 handling twice instead of just once. (Bug#17823)
6071 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6073 Port to OS X ACLs (Bug#17810).
6074 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6075 ACL_TYPE_ACCESS) doesn't work.
6077 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6079 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6080 before checking key-translation-map (bug#17659).
6082 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6084 * font.c (font_make_object): Avoid dangling pointer which may
6085 crash GC (Bug#17771).
6087 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6089 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6090 prototype of DGifCloseFile as appropriate for older and newer
6092 (gif_close): New function, encapsulates the differences in the
6093 calling sequence of DGifCloseFile before v5.1.0 and after it.
6094 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6095 error string where appropriate. (Bug#17790)
6097 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6098 macro execution, make sure point didn't move since last complete
6099 redisplay, as the condition for using the glyph matrix
6100 information. (Bug#17777)
6102 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6104 Minor cleanup of fonset code.
6105 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6106 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6107 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6108 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6109 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6110 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6111 (free_realized_fontset): Remove because a no-op since 2008.
6112 (free_face_fontset): Adjust user.
6113 (syms_of_fontset): Shrink fontset by one extra slot.
6115 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6117 Omit redundant extern decls.
6118 Most of this patch is from Dmitry Antipov, in:
6119 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6120 * commands.h (update_mode_lines):
6121 * frame.h (Qbackground_color, Qforeground_color)
6122 (x_set_menu_bar_lines):
6123 * ftfont.c (ftfont_font_format):
6124 * intervals.h (Qkeymap, Qfont):
6125 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6126 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6127 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6128 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6129 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6130 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6131 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6132 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6133 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6134 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6135 (Qtool_bar, Qheader_line):
6136 * macros.c (Fexecute_kbd_macro):
6137 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6138 * xterm.c (x_delete_terminal, XSetIMValues):
6139 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6140 (x_implicitly_set_name, popup_activated)
6141 (widget_store_internal_border):
6142 Remove redundant decls.
6143 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6144 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6145 Remove _Noreturn, as make-docfile now does that for us.
6146 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6147 (Qregion_extract_function): New decl.
6148 * window.c, xfns.c: Include menu.h.
6150 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6152 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6154 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6156 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6157 * callint.c (read_file_name): ... convert to static here.
6158 * lisp.h (Fread_file_name): Do not EXFUN it.
6159 (STRING_COPYIN): Remove; unused.
6160 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6161 (char_composable_p): ... static function. All users changed.
6162 * eval.c (toplevel): Remove redundant #include directives.
6163 * xterm.c (x_initialize): Add static to match prototype.
6164 * ccl.c (Fccl_execute_on_string):
6165 * font.c (fon_intern_prop): Use make_specified_string.
6167 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6169 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6170 Reported by David Caldwell in:
6171 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6173 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6175 Do not ask for XRender extension each time XFT font is opened.
6176 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6177 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6179 2014-06-15 Glenn Morris <rgm@gnu.org>
6181 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6183 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6185 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6186 information if we are in the middle of executing a keyboard macro,
6187 since redisplay doesn't update the screen until the macro is
6188 finished. (Bug#17777)
6190 * alloc.c (cleanup_vector): Don't dereference a font driver
6191 pointer if it is NULL. (Bug#17771)
6193 2014-06-13 Glenn Morris <rgm@gnu.org>
6195 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6196 ($(lispsource)/international/charprop.el)
6197 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6198 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6199 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6200 GNU make automatically passes command-line arguments to sub-makes.
6202 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6204 Avoid hangs in accept-process-output (Bug#17647).
6205 * lisp.h, process.c (wait_reading_process_input):
6206 Return int, not bool. All uses changed.
6207 * process.c (SELECT_CANT_DO_WRITE_MASK):
6208 Remove macro, replacing with ...
6209 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6211 (status_notify): New arg WAIT_PROC. Return int, not void.
6214 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6216 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6217 the frame is the initial frame, because the hook is not set up
6218 then, and Emacs crashes.
6219 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6221 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6223 * keymap.c (silly_event_symbol_error): Don't recommend the use
6226 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6228 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6229 matching overlay strings with 'cursor' property against buffer
6230 positions traversed in the glyph row. (Bug#17744)
6232 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6234 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6237 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6238 determine 10.9 (Bug#17751).
6240 * macfont.m (macfont_draw): Positions were not freed.
6242 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6244 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6245 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6246 function. Also adjust comment.
6247 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6249 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6250 * font.c (font_done_for_face):
6251 * xfaces.c (realize_non_ascii_face): Adjust user.
6252 * font.h (struct font_driver): Convert 'prepare_face' to return
6253 void because its return value is never used anyway.
6254 * xfont.c (xfont_prepare_face): Return void.
6255 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6256 (xftfont_done_face): Use xfree.
6258 * dispextern.h (last_tool_bar_item): Remove declaration.
6259 * frame.h (struct frame): New member last_tool_bar_item.
6260 * frame.c (make_frame): Initialize it.
6261 * xdisp.c (toplevel): Remove last_tool_bar_item.
6262 (handle_tool_bar_click, note_tool_bar_highlight):
6263 * w32term.c (w32_read_socket, w32_initialize):
6264 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6266 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6267 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6269 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6271 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6272 * process.c (Faccept_process_output)
6273 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6274 the return value is about PROCESS, not about other processes.
6276 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6278 Further adjustments to mark_object and friends.
6279 Now the mark_object's stack is just 32 bytes on a 64-bit
6280 system, which means extra 20% off the stack usage.
6281 * alloc.c (mark_save_value): As before, refactored out from ...
6282 (mark_object): ... adjusted user. Also add comment.
6284 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6286 Fix core dump after a dropped X connection (Bug#17704).
6287 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6288 is dead, as we may be shutting down.
6290 2014-06-08 Glenn Morris <rgm@gnu.org>
6292 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6294 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6296 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6298 If a C name must be extern on some platforms, make it extern on all.
6299 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6301 * font.h (ftxfont_driver) [HAVE_XFT]:
6302 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6303 * lisp.h (get_frame_param):
6304 * menu.h (tty_menu_show):
6305 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6306 * termhooks.h (encode_terminal_code):
6307 * xterm.h (x_menu_wait_for_event):
6309 * frame.c (get_frame_param):
6310 * fringe.c (max_used_fringe_bitmap):
6311 * ftxfont.c (ftxfont_driver):
6312 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6313 * menu.c (menu_items_inuse):
6314 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6315 * term.c (encode_terminal_code, tty_menu_show):
6316 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6317 * xfaces.c (load_color):
6318 * xmenu.c (x_menu_wait_for_event):
6321 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6323 Change object marking routines to minimize stack usage.
6324 This change moves a few cold paths from mark_object to NO_INLINE
6325 functions and adjusts symbol marking loop. According to GCC 4.8.2
6326 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6327 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6328 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6329 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6330 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6331 refactored out from ...
6332 (mark_object): ... adjusted user. Also mark symbols in a tight
6334 (mark_face_cache): Add NO_INLINE.
6336 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6338 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6339 contains garbage on WINDOWSNT (which could potentially infloop at
6342 Minimize cursor motion during TTY menu updates.
6343 * term.c (tty_menu_display): Don't position cursor here.
6344 Instead, pass the cursor coordinates to update_frame_with_menu.
6345 (tty_menu_activate): Send the hide cursor command only once in an
6346 iteration through the outer 'while' loop.
6348 * dispnew.c (update_frame_1): Accept an additional argument
6349 SET_CURSOR_P, and position the cursor at the end of the frame
6350 update only if that argument is non-zero. All callers changed to
6351 provide the additional argument as non-zero, except for
6352 update_frame_with_menu.
6353 (update_frame_with_menu): Accept 2 additional arguments ROW and
6354 COL; if they are non-negative, instruct update_frame_1 not to
6355 position the cursor, and instead position it according to ROW and COL.
6357 * dispextern.h (update_frame_with_menu): Update prototype.
6359 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6361 * callproc.c (call_process): Don't check read-only if we don't insert
6362 anything (bug#17666).
6364 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6366 * dispnew.c (update_frame_with_menu): Set display_completed.
6368 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6370 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6372 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6374 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6376 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6377 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6379 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6381 * window.c (Frecenter): Signal an error if window-buffer is not
6384 * keyboard.c (make_lispy_position): Don't include a buffer position in
6385 mode/header-line mouse events.
6387 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6388 Vunread_command_events (bug#17650).
6390 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6392 * xterm.c (x_setup_pointer_blanking):
6393 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6395 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6397 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6398 because it will be defined in generated config.h if needed.
6400 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6402 Use terminal-specific hooks to display popup dialogs.
6403 * termhooks.h (struct terminal): New field popup_dialog_hook.
6404 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6405 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6406 code and use popup_dialog_hook.
6407 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6408 * nsterm.h (ns_popup_dialog): Adjust prototype.
6409 * nsterm.m (ns_create_terminal):
6410 * w32term.c (w32_create_terminal):
6411 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6412 Setup popup_dialog_hook.
6414 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6416 * w32heap.c (report_temacs_memory_usage): Improve the report by
6417 reporting the large blocks that are actually occupied at dump time.
6419 * w32console.c (initialize_w32_display): Set the console
6420 menu_show_hook, otherwise TTY menus are broken on w32.
6422 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6424 Use terminal-specific hooks to display menus.
6425 * termhooks.h (struct terminal): New field menu_show_hook.
6426 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6427 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6429 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6430 * nsmenu.m (ns_menu_show):
6431 * w32menu.c (w32_menu_show):
6432 * xmenu.c (x_menu_show):
6433 * term.c (tty_menu_show): Adjust to use bit flags.
6434 (set_tty_hooks): Set menu_show_hook.
6435 * xterm.c (x_create_terminal):
6436 * nsterm.m (ns_create_terminal):
6437 * msdos.c (initialize_msdos_display):
6438 * w32term.c (w32_create_terminal): Likewise.
6440 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6442 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6444 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6446 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6447 (FD_SET): Don't define on WINDOWSNT.
6449 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6451 * emacs.c: Include "sysselect.h", to define its inline functions.
6452 Reported by Glenn Morris in:
6453 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6455 Do not require libXt-devel when building with gtk.
6456 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6457 dependency on libXt-devel.
6458 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6459 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6460 lwlib-widget.h now does this.
6461 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6463 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6465 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6466 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6467 (delete_write_fd, wait_reading_process_output):
6468 Remove now-redundant easserts.
6469 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6470 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6471 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6472 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6474 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6476 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6477 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6478 (calloc): Don't undef, it is never defined.
6479 (HEAP_ENTRY_SHIFT): Remove unused macro.
6481 * Makefile.in (C_HEAP_SWITCH): Remove.
6482 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6484 Fix MS-Windows build broken by menu changes on 2014-06-02.
6485 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6487 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6488 Define instead of including ../lwlib/lwlib.h, which causes
6489 compilation errors due to missing X11 headers.
6491 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6493 * process.c (wait_reading_process_output): Omit incorrect test of
6494 p->infd against zero. Add easserts for infd having a plausible value.
6496 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6498 Adjust to match recent lwlib changes.
6499 * menu.h (xmalloc_widget_value): Replace by ...
6500 (make_widget_value): ... new prototype.
6501 * menu.c (xmalloc_widget_value): Replace by ...
6502 (make_widget_value): ... new function.
6503 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6504 * gtkutil.c (malloc_widget_value, free_widget_value):
6505 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6506 * keyboard.h (enum button_type, struct _widget_value):
6507 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6509 * nsmenu.m (ns_update_menubar, ns_menu_show):
6510 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6511 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6512 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6514 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6516 * image.c (x_query_frame_background_color)
6517 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6518 Fix --enable-gcc-warnings compilation without image libraries.
6520 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6522 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6523 emulated break value only if it goes up.
6524 (sbrk): Add assertion that the INCREMENT argument is strictly
6525 zero. Improve and correct the commentary.
6527 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6529 Improve AIX-related merge from emacs-24.
6530 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6531 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6532 not on AIX; since we're on the trunk we can use enums more broadly.
6534 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6536 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6538 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6539 to min(value, whole).
6541 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6543 Bring back the changes to GDB-visible symbols, but only on AIX.
6544 And only if it's not pre-4.2 GCC.
6545 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6546 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6547 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6550 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6552 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6553 with PT, not GPT. (Bug#16433)
6555 Revert last changes to GDB-visible symbols.
6556 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6557 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6558 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6561 2014-06-02 Glenn Morris <rgm@gnu.org>
6563 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6565 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6567 Fix port to 32-bit AIX with xlc (Bug#17598).
6568 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6569 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6570 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6571 to work around a compiler bug in IBM xlc 12.1.
6573 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6575 * xterm.c (x_update_window_end): Don't invalidate the entire
6576 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6577 highlight needs to be redisplayed. (Bug#17588)
6579 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6581 Port the GDB-visible symbols to AIX.
6582 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6583 optimizes away the relevant external symbols. Use enums instead;
6584 this suffices for the AIX port, which is 32-bit-only anyway.
6585 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6586 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6587 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6590 Include sources used to create macuvs.h.
6591 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6592 * macuvs.h: Use automatically-generated header.
6594 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6596 Port signal-handling to DragonFly BSD (Bug#17646).
6597 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6598 Move implementations from callproc.c to sysdep.c.
6599 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6600 Move declarations from process.h to syssignal.h.
6602 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6604 * callint.c (Ffuncall_interactively): Add usage.
6606 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6608 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6610 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6612 * w32heap.c (malloc_before_dump, malloc_after_dump)
6613 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6614 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6615 set errno where appropriate to emulate CRT functions.
6617 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6619 Debugging facility to check whether 'const char *' points to
6620 relocatable data of non-pure Lisp string.
6621 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6622 (mark_maybe_pointer): ... adjusted user.
6623 (relocatable_string_data_p): New function.
6624 * lisp.h (relocatable_string_data_p): Add prototype.
6625 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6626 the pointer to relocatable Lisp data is not used.
6628 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6630 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6631 * atimer.c (block_atimers):
6632 * callproc.c (block_child_signal): Block SIGINT too;
6633 otherwise, its handler might now unblock signals that it shouldn't.
6634 * keyboard.c (read_char): Clear signal mask, since we may
6635 be in a SIGINT handler, and many signals may be masked.
6636 * keyboard.c (handle_interrupt):
6637 * sysdep.c (handle_arith_signal):
6638 Clear signal mask instead of just unblocking the signal that
6639 was received, since several signals may be blocked at this point.
6641 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6643 * Makefile.in (TEMACS_POST_LINK): Remove target.
6644 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6645 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6647 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6649 * xmenu.c (xdialog_show): Remove prototype, rename to
6650 x_dialog_show, remove 2nd arg because it's always zero
6651 and simplify accordingly.
6652 (xw_popup_dialog): Adjust user.
6653 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6654 2nd arg because it's always zero and simplify accordingly.
6655 (w32_popup_dialog): Adjust user.
6657 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6659 * w32heap.c (report_temacs_memory_usage): New function.
6661 * unexw32.c (unexec) [ENABLE_CHECKING]:
6662 Call report_temacs_memory_usage.
6664 * w32heap.h (report_temacs_memory_usage): Add prototype.
6666 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6668 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6669 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6671 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6673 * buffer.c (init_buffer): Accept an argument 'initialized'.
6674 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6675 mmap_regions and mmap_fd, to avoid referencing stale data from the
6676 dump phase. Add an assertion for buffer text of buffers created
6677 in temacs before this function is called. (Bug#17622)
6678 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6680 * lisp.h (init_buffer): Update prototype.
6682 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6684 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6686 * alloc.c (Fgarbage_collect): Fix compilation with
6687 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6689 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6691 * frame.c, frame.h (frame_char_to_pixel_position)
6692 (frame_set_mouse_position): Now static, and made private in
6693 frame.c rather than public in frame.h.
6695 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6697 Refactor mouse positioning stuff to avoid code duplication.
6698 * frame.h (frame_char_to_pixel_position): New function.
6699 (x_set_mouse_position): Rename to...
6700 (frame_set_mouse_position): ...new function.
6701 (frame_set_mouse_pixel_position): Add prototype.
6702 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6703 Rename to frame_set_mouse_pixel_position.
6704 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6706 * xterm.h, w32term.h ( x_set_mouse_position)
6707 (x_set_mouse_pixel_position): Remove prototypes.
6709 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6711 On X, always make pointer visible when deleting frame (Bug#17609).
6712 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6714 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6716 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6717 * keyboard.c (gobble_input): If there is no terminal input error,
6718 make sure the pointer is visible for all frames on this terminal.
6719 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6720 it was previously disabled.
6722 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6724 * data.c (Fzerop): Move to Elisp.
6725 (syms_of_data): Don't defsubr it.
6726 * keyboard.c (echo_keystrokes_p): New function.
6727 (read_char, record_menu_key, read_key_sequence): Use it.
6729 * callint.c (Qfuncall_interactively): New var.
6730 (Qcall_interactively): Remove.
6731 (Ffuncall_interactively): New function.
6732 (Fcall_interactively): Use it.
6733 (syms_of_callint): Defsubr it.
6735 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6737 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6738 relocated from under us.
6740 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6742 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6743 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6744 configure, not from HEAPSIZE.
6745 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6747 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6748 for MinGW, since it no longer uses gmalloc.
6750 * buffer.c: Do not define mmap allocations functions for Windows.
6751 Remove mmap_find which is unused. Remove mmap_set_vars which does
6753 [WINDOWSNT]: Include w32heap.h.
6754 (init_buffer): Always allocate new memory for buffers.
6756 * emacs.c: Remove mmap_set_vars calls.
6758 * image.c (free_image): Undef free for Windows because it is
6759 redirected to our private version.
6761 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6762 (copy_executable_and_dump_data): Remove dumping the heap section.
6763 (unexec): Restore using_dynamic_heap after dumping.
6765 * w32heap.c (dumped_data_commit, malloc_after_dump)
6766 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6767 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6768 (mmap_free): New functions.
6770 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6772 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6774 * image.c (imagemagick_load_image): Use MagickRealType for local
6775 'color_scale', instead of double, to avoid a GCC warning about
6778 * xfns.c (Fx_window_property): Remove unused local.
6780 Don't kill already-reaped process (Bug#17561).
6781 * process.c (process_send_signal): Fix race condition where a
6782 subprocess was reaped by a signal handler between the check for
6783 liveness and calling 'kill', which meant that Emacs could in
6784 theory kill an innocent bystander process. Do the fix by blocking
6785 SIGCHLD in a critical section that checks liveness before killing.
6787 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6789 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6791 2014-05-26 Ken Brown <kbrown@cornell.edu>
6793 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6794 even if !CYGWIN (see bug#17510).
6796 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6798 * nsfns.m (Fns_do_applescript): Surround NSApp run
6799 with calls to ns_init_events, ns_finish_events (Bug#17424).
6801 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6803 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6804 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6806 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6807 with calls to ns_init_events, ns_finish_events (Bug#17424).
6809 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6811 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6812 if we are iterating over an object that generates glyphs for
6813 marginal areas. (Bug#17585)
6815 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6817 * xdisp.c (safe__call1, safe__eval): Now static.
6819 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6821 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6822 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6823 (safe_call1): Call safe_call instead of safe__call directly.
6825 2014-05-26 Ken Brown <kbrown@cornell.edu>
6827 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6828 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6831 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6833 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6834 (safe__call, safe__call1, safe__eval): New functions.
6835 (safe_call): Use it.
6836 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6837 (display_mode_element): Same for `:eval'.
6839 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6841 Fix port to 32-bit AIX (Bug#17540).
6842 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6843 twice. _text already includes this offset.
6844 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6846 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6848 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6849 when closest_pos is identical to to_charpos, don't recurse, since
6850 we already tried that, and failed. (Bug#17539)
6852 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6853 unwinding when frame's faces were not initialized yet, increment
6854 the frame's image-cache reference count before calling
6855 x_free_frame_resources. Don't dereference
6856 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6858 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6860 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6863 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6864 macfont.m, call draw with adjusted arguments so font drivers
6865 don't need to do that.
6867 * macfont.m (macfont_draw): Merge changes from Macport.
6869 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6871 * alloc.c (garbage_collect_1): New function, with all of the guts
6872 of Fgarbage_collect.
6873 (mark_stack): Accept an argument END and don't mark Lisp objects
6874 on the stack beyond the address given by END. Calculation of END
6875 was moved to Fgarbage_collect.
6876 (Fgarbage_collect): Calculate the end address of the stack portion
6877 that needs to be examined by mark_stack, and pass that address to
6878 garbage_collect_1, which will pass it to mark_stack.
6879 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6880 for more details about the underlying problems. In particular,
6881 this avoids dumping Emacs with the large hash-table whose value is
6882 held in purify-flag for most of the time loadup.el runs.
6884 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6886 * xfns.c (x_window_property_intern): New function (code from
6888 (Fx_window_property): Call x_window_property_intern. If property
6889 not found and NILP (source) and outer window != inner window,
6890 check outer window for property (Bug#17537).
6892 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6894 Supply malloc and alloc_size attributes for extern allocators.
6895 This documents the C API, and helps GCC generate a bit better code.
6896 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6897 (ATTRIBUTE_MALLOC_SIZE): New macros.
6898 * gmalloc.c (malloc, realloc, calloc):
6899 * gtkutil.h (malloc_widget_value):
6900 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6901 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6904 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6906 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6907 * image.c (imagemagick_load_image): Port to hosts that do not use
6908 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6910 2014-05-21 Leo Liu <sdl.web@gmail.com>
6912 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6914 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6916 * dbusbind.c (xd_signature): Revert last 2 patches.
6918 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6920 Allow any non-nil value to count as true in bool-vector.
6921 Likewise for xd_signature in dbusbind.c.
6922 This is more consistent with the usual practice in Emacs, which is
6923 that any non-nil value counts as true.
6924 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6925 * dbusbind.c (xd_signature): Likewise, for booleans.
6926 * data.c, lisp.h (Qbooleanp):
6927 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6929 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6931 * lisp.h (CHECK_BOOLEAN): New function.
6932 * alloc.c (Fbool_vector): New function.
6933 (syms_of_alloc): Defsubr it.
6934 * data.c (Qbooleanp): New symbol.
6935 (syms_of_data): DEFSYM it.
6936 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6938 * font.c (font_matching_entity): Extract font-entity object
6939 from the vector of matching entities (Bug#17486).
6941 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6943 Assume C99 or later (Bug#17487).
6944 * bytecode.c (B__dummy__): Remove.
6945 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6946 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6947 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6948 * regex.c (DEBUG_PRINT): Assume varargs macros.
6949 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6951 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6953 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6954 memory for every buffer that was dumped.
6956 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6958 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6959 (Fnreverse): Allow vectors and bool vectors.
6961 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6963 Minor cleanup for terminal setup.
6964 * termhooks.h (create_terminal): Adjust prototype.
6965 * terminal.c (create_terminal): Pass output method and RIF as args.
6966 (init_initial_terminal):
6967 * nsterm.m (ns_create_terminal):
6968 * term.c (init_tty):
6969 * w32term.c (w32_create_terminal):
6970 * xterm.c (x_create_terminal): Adjust users.
6971 Avoid redundant NULL initializers and add comments.
6973 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6975 * keyboard.c (Qdeactivate_mark): Now static.
6977 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6979 If available, use Xfixes extension to do pointer blanking.
6980 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6981 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6982 (make_invisible_cursor): Move to...
6983 * xterm.c (make_invisible_cursor): ...here.
6984 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6985 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6986 (x_term_init): Call to x_setup_pointer_blanking.
6987 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6988 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6990 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6992 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6994 2014-05-12 Glenn Morris <rgm@gnu.org>
6996 * fileio.c (Ffile_executable_p): Doc tweak.
6998 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
7000 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
7001 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
7003 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
7005 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
7007 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7009 Fix initialization of minibuffer history variable (Bug#17430).
7010 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
7011 Move the initialization up to prevent any "value void" message.
7013 2014-05-08 Samuel Bronson <naesten@gmail.com>
7015 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
7016 are matched (bug#17413).
7018 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
7020 Stop tooltips pulling Emacs window to front (Bug#17408).
7021 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
7022 SetWindowPos invocations.
7024 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7026 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7027 not initialized (Bug#17398).
7029 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7031 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7033 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7035 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7036 [HAVE_NS]: Do not include png.h.
7037 (x_query_frame_background_color): New function.
7038 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7039 (png_load_body): Coalesce duplicate code.
7041 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7043 Consult libpng-config more consistently (Bug#17339).
7044 * Makefile.in (PNG_CFLAGS): New var.
7045 (ALL_CFLAGS): Use it.
7046 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7047 CFLAGS now handles this.
7049 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7051 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7052 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7053 because WCONTINUED is always defined now.
7054 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7056 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7058 * buffer.c (overlay_strings): Fix the wording of the commentary.
7060 2014-05-01 Glenn Morris <rgm@gnu.org>
7062 * floatfns.c (Fisnan):
7063 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7065 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7067 * term.c (tty_menu_activate): A better initialization for cursor
7070 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7072 * intervals.c: Tighten assertions.
7073 (create_root_interval): Make sure the interval is not empty.
7074 (intervals_equal): Use booleans.
7075 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7076 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7077 (balance_possible_root_interval): Simplify and use booleans.
7078 (split_interval_right, split_interval_left): Check LENGTH, and remove
7079 now redundant assertion.
7080 (adjust_intervals_for_insertion): Remove now redundant assertions.
7081 (delete_node, interval_deletion_adjustment)
7082 (adjust_intervals_for_deletion, merge_interval_right)
7083 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7084 (reproduce_interval): Make sure the interval is not empty.
7086 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7088 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7089 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7090 satisfaction that they would always be initialized.
7092 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7094 * term.c (tty_menu_display): Move the cursor to the active menu item.
7095 (tty_menu_activate): Return the cursor to the active menu item
7096 after displaying the menu and after displaying help-echo.
7097 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7098 for the details of why this is needed by screen readers and
7101 2014-04-30 Glenn Morris <rgm@gnu.org>
7103 * process.c (handle_child_signal):
7104 Handle systems without WCONTINUED. (Bug#15110, 17339)
7106 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7108 * window.c (struct saved_window): Remove mark.
7109 (Fset_window_configuration, save_window_save)
7110 (compare_window_configurations): Don't touch marks any more.
7112 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7114 Use bits_word for gcmarkbits.
7115 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7116 bits_word is typically a tad more efficient for mark bits than
7117 unsigned is, so use bits_word. All uses changed.
7118 * lisp.h (BITS_PER_INT): Remove; no longer used.
7120 Avoid undefined behavior in signed left shift.
7121 This ports to GCC 4.9.0 with -fsanitize=undefined.
7122 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7124 * regex.c (extract_number):
7125 * lisp.h (make_number, XINT):
7126 Do not shift a 1 bit left into a sign bit.
7127 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7128 not int, for gcmarkbits. All uses changed.
7130 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7132 * search.c (Fnewline_cache_check): Don't try to count newlines
7133 outside the buffer's restriction, as find_newline doesn't support that.
7135 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7137 * window.c (Fset_window_configuration): Deactivate the mark before
7139 (set_window_buffer): Ignore window_initialized.
7140 (window_initialized): Remove.
7141 * keyboard.c (Qdeactivate_mark): Not static any more.
7142 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7145 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7147 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7148 and to clang 3.4, which have fixed the bug. This should let us
7149 run a bit faster on these platforms when address sanitization is
7152 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7154 Port to GCC 4.9.0 with --enable-gcc-warnings.
7155 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7157 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7158 a way that also works with GCC 4.9.0.
7160 * search.c (Fnewline_cache_check): Remove unused locals.
7162 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7164 * search.c (find_newline1): New subroutine.
7165 (Fnewline_cache_check): New function.
7166 (syms_of_search): Defsubr it.
7168 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7170 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7171 * keyboard.c (unblock_input): Add comment.
7172 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7174 2014-04-22 Daniel Colascione <dancol@dancol.org>
7176 * lread.c (readevalloop_eager_expand_eval): New function
7177 that can recurse into toplevel forms.
7178 (readevalloop): Call it.
7179 * lisp.h: Declare Qprogn.
7180 * callint.c (Qprogn): No longer static.
7182 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7184 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7185 Also change identifiers to match the comments, and add more assertions
7188 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7190 * emacs.c (close_output_streams): Don't clear and restore errno.
7192 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7194 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7195 never becomes visible, i.e. using XMonad (Bug#17237).
7197 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7199 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7200 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7201 (Fline_pixel_height): Don't assume that the current buffer and the
7202 selected window's buffer are one and the same. (Bug#17281)
7204 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7205 paragraph-start cache before the newline cache. (Bug#17269)
7207 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7209 * term.c (tty_send_additional_strings): No need to fflush here,
7211 (tty_set_terminal_modes): fflush after sending additional strings,
7214 2014-04-17 Daniel Colascione <dancol@dancol.org>
7216 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7218 (tty_send_additional_strings): New function.
7219 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7220 (syms_of_term): Intern tty-mode-set-strings and
7221 tty-mode-reset-strings.
7223 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7225 * window.c (save_window_save): Lookup window_point_insertion_type in
7226 the right buffer (bug#15457).
7227 (Qwindow_point_insertion_type): New var.
7228 (syms_of_window): Initialize it.
7230 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7232 Fix the MSDOS build.
7233 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7234 (copy_text_and_data): Zero out the atexit chain pointer before
7237 * termhooks.h (encode_terminal_code): Update prototype.
7239 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7240 visible for all DOS_NT ports, not just WINDOWSNT.
7241 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7243 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7244 unless it is defined.
7245 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7247 * process.c (close_on_exec, accept4, process_socket): Move into
7248 the "ifdef subprocesses" part.
7249 (catch_child_signal): Condition by "ifdef subprocesses".
7250 (syms_of_process) <Qinternal_default_process_sentinel>
7251 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7253 * msdos.h: Add prototypes for new functions.
7254 (EINPROGRESS): Define.
7255 (O_CLOEXEC): Define to zero.
7257 * msdos.c (check_window_system): Remove unnecessary an
7258 incompatible duplicate function.
7259 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7260 New functions in support of new functionality.
7262 * menu.c (single_menu_item): Add visual indication of submenu
7263 also for menus on MSDOS frames.
7264 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7266 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7267 when async subprocesses aren't supported.
7269 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7271 * emacs.c (close_output_streams): Zero out errno before calling
7274 * dired.c [MSDOS]: Include msdos.h.
7276 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7277 (DATA_START) [MSDOS]: Define.
7278 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7280 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7281 Ifdef away for MSDOS.
7282 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7283 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7285 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7286 Use temporary file template that is compatible with mkostemp.
7287 Move vfork-related portions under #ifndef MSDOS.
7288 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7290 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7292 * buffer.c (Foverlays_at): Add argument `sorted'.
7294 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7296 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7297 text, invalidate the bidi_paragraph_cache upto and including the
7300 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7302 Port to IRIX 6.5 (Bug#9684).
7303 * conf_post.h (INET6) [IRIX6_5]: Define.
7304 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7305 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7307 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7309 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7310 before passing it to system APIs.
7312 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7314 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7315 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7317 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7319 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7321 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7323 Remove DATA_SEG_BITS.
7324 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7325 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7326 cc, but that platform is so old that SGI itself stopped supporting
7327 it in December 2013. If you still need Emacs on IRIX, please
7328 either compile with GCC and port the undumping code, or run
7329 './configure --with-wide-int'.
7330 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7331 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7332 DEFINE_GDB_SYMBOL_START way to define it.
7333 (NONPOINTER_BITS): New macro.
7334 (EMACS_INT): Use it.
7335 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7336 the problem and/or configuring --with-wide-int.
7337 (USE_LSB_TAG): Simplify, based on above changes.
7338 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7339 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7341 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7343 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7344 covered by a display string that ends in a newline, and that cases
7345 going back by DVPOS lines to hit the search limit, lift the limit
7346 and go back until DVPOS is reached. (Bug#17244)
7348 * indent.c (Fvertical_motion): Handle correctly the case when the
7349 display string is preceded by an empty line.
7351 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7352 use S_IWRITE instead.
7354 2014-04-11 Glenn Morris <rgm@gnu.org>
7356 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7358 2014-04-11 Ken Brown <kbrown@cornell.edu>
7360 * Makefile.in (EMACS_MANIFEST): Revert last change.
7362 2014-04-10 Daniel Colascione <dancol@dancol.org>
7364 * puresize.h (BASE_PURESIZE): Increase.
7366 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7368 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7370 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7371 region handling (and don't call signal_before_change) if
7372 inhibit_modification_hooks is set.
7373 (signal_before_change): Don't check inhibit_modification_hooks any more.
7375 2014-04-08 Daniel Colascione <dancol@dancol.org>
7377 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7378 function cells contain valid lisp objects. (Modified version of
7381 * alloc.c (detect_suspicious_free): Split actual stack capturing
7382 out into new function for easier breakpoint setting.
7383 (note_suspicious_free): New function.
7385 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7387 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7389 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7390 (symbol_block_pinned): New var.
7391 (Fmake_symbol): Initialize `pinned'.
7392 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7393 pinned and signal an error for un-purifiable objects.
7394 (pure_cons): Use it.
7395 (Fpurecopy): Use it, except for objects that can't be purified.
7396 (mark_pinned_symbols): New function.
7397 (Fgarbage_collect): Use it.
7398 (gc_sweep): Remove hack made unnecessary.
7400 2014-04-07 Glenn Morris <rgm@gnu.org>
7402 * keyboard.c (Fopen_dribble_file): Doc tweak.
7404 2014-04-07 Ken Brown <kbrown@cornell.edu>
7406 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7408 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7410 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7411 We have a substitute execinfo.h on hosts that lack it.
7412 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7413 isn't optimized away.
7415 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7417 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7418 * alloc.c (memory_full):
7419 * charset.c (syms_of_charset):
7420 * doc.c (Fsnarf_documentation):
7422 * font.c (BUILD_STYLE_TABLE):
7423 * keyboard.c (make_lispy_event):
7424 * profiler.c (setup_cpu_timer):
7425 * xgselect.c (xg_select):
7426 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7428 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7429 Replace the only use with ARRAYELTS (font_property_table).
7430 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7432 2014-04-03 Daniel Colascione <dancol@dancol.org>
7434 * xterm.c (x_term_init):
7435 * xfns.c (best_xim_style):
7436 * xfaces.c (Fdump_colors):
7437 * w32fns.c (w32_default_color_map):
7438 * w32.c (init_environment, N_ENV_VARS):
7439 * unexcw.c (read_exe_header):
7440 * term.c (term_get_fkeys_1):
7441 * sysdep.c (init_baud_rate):
7442 * nsterm.m (ns_convert_key):
7443 * nsfns.m (get_geometry_from_preferences):
7444 * msdos.c (dos_set_window_size, init_environment):
7445 * macfont.m (mac_font_get_glyph_for_cid)
7446 (macfont_store_descriptor_attributes)
7447 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7448 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7449 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7451 * image.c (xpm_str_to_color_key):
7452 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7453 * frame.c (x_set_frame_parameters):
7454 * fileio.c (Ffile_selinux_context):
7455 * emacs.c (sort_args):
7456 * dosfns.c (msdos_stdcolor_name):
7457 * dired.c (file_attributes):
7458 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7459 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7462 2014-04-02 Daniel Colascione <dancol@dancol.org>
7464 * data.c (Ffset): Abort if we're trying to set a function call to
7467 * lisp.h (ARRAYELTS): New macro.
7469 * alloc.c: Include execinfo.h if available.
7470 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7471 (suspicious_free_record): New structure.
7472 (suspicious_objects, suspicious_object_index)
7473 (suspicious_free_history, suspicious_free_history_index):
7475 (find_suspicious_object_in_range, detect_suspicious_free)
7476 (Fsuspicious_object): New functions.
7477 (cleanup_vector): Call find_suspicious_object_in_range.
7479 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7481 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7482 width from font width (Bug#17163).
7484 * frame.c (x_set_frame_parameters): Calculate default values of
7485 new frame sizes only after all other frame parameters have been
7486 processed (Bug#17142).
7488 2014-04-02 Ken Brown <kbrown@cornell.edu>
7490 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7493 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7495 * xterm.c (x_draw_image_glyph_string): Adjust image background
7496 width accordingly when its x position is adjusted. (Bug#17115)
7498 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7500 * font.c (font_list_entities): Do not add empty vector to font cache.
7501 (font_matching_entity): Likewise. If matching entity is found, insert
7502 1-item vector with this entity instead of entity itself (Bug#17125).
7504 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7506 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7508 * fns.c (validate_subarray): Rename from validate_substring,
7509 since it works for vectors too. New arg ARRAY. Optimize for the
7510 non-nil case. Instead of returning bool, throw an error if out of
7511 range, so that the caller needn't do that. All uses changed.
7512 Report original values if out of range.
7513 (Fsubstring, Fsubstring_no_properties, secure_hash):
7514 Also optimize the case where FROM is 0 or TO is the size.
7516 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7518 * search.c (Freplace_match): Use make_specified_string.
7519 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7520 to catch bogus override face of glyph strings.
7521 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7522 Move common substring range checking code to...
7523 (validate_substring): ...this function.
7525 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7527 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7529 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7531 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7532 bar is zero height, just return (Bug#16976).
7533 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7535 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7537 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7538 is nil. If waiting for toolbar to complete, force a redraw.
7540 2014-03-28 Glenn Morris <rgm@gnu.org>
7542 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7543 (emacs_bugreport): New variable.
7544 (usage_message): Use PACKAGE_BUGREPORT.
7545 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7547 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7549 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7551 Port recent signal-related changes to FreeBSD.
7552 Reported by Herbert J. Skuhra.
7553 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7554 Move decls from here ...
7555 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7557 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7559 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7560 and width of image background when it is displayed with a 'box'
7563 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7565 More backward-compatible fix to char-equal core dump (Bug#17011).
7566 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7567 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7569 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7571 * image.c (init_svg_functions): When loading SVG-related libraries,
7572 free already loaded libraries if the initialization fails.
7573 (rsvg_handle_set_size_callback): Remove declaration, unused.
7575 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7577 Fix core dump in char-equal (Bug#17011).
7578 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7579 unibyte buffers, as we can't tell whether the characters are
7582 * insdel.c (adjust_markers_for_delete): Remove unused local.
7584 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7586 Have (MARKER . ADJUSTMENT) undo records always be immediately
7587 after their corresponding (TEXT . POS) record in undo list.
7589 * lisp.h (record-delete): New arg record_markers.
7590 (record_marker_adjustment): No longer needed outside undo.c.
7591 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7592 adjustments to undo.c's record_marker_adjustments. Note that
7593 fileio.c's decide_coding_unwind is another caller to
7594 adjust_markers_for_delete. Because it has undo list bound to t,
7595 it does not rely on adjust_markers_for_delete to record marker
7597 (del_range_2): Swap call to record_delete and
7598 adjust_markers_for_delete so as undo marker adjustments are
7599 recorded before current deletion's adjustments, as before.
7600 (adjust_after_replace):
7601 (replace_range): Pass value for new record_markers arg to
7603 * undo.c (record_marker_adjustment): Rename to
7604 record_marker_adjustments and made static.
7605 (record_delete): Check record_markers arg and call
7606 record_marker_adjustments.
7607 (record_change): Pass value for new record_markers arg to
7609 (record_point): at_boundary calculation no longer needs to account
7610 for marker adjustments.
7612 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7614 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7617 2014-03-26 Glenn Morris <rgm@gnu.org>
7619 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7621 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7623 * buffer.c (struct sortvec): Add field `spriority'.
7624 (compare_overlays): Use it.
7625 (sort_overlays): Set it.
7627 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7629 * xdisp.c (redisplay_window): If all previous attempts to find the
7630 cursor row failed, try a few alternatives before falling back to
7631 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7633 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7635 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7636 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7638 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7639 variables on Windows.
7641 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7643 * w32.c (unsetenv): Remove unused var `retval'.
7644 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7646 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7647 (start_watching): Remove unused var `thr'.
7649 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7650 (find_child_console): Remove unnecesary var `thread_id'.
7652 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7653 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7655 2014-03-26 Glenn Morris <rgm@gnu.org>
7657 * filelock.c (Flock_buffer): Doc tweak.
7659 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7660 * emacs.c (shut_down_emacs):
7661 * fileio.c (Finsert_file_contents, write_region):
7662 * filelock.c (top-level, syms_of_filelock):
7663 * insdel.c (prepare_to_modify_buffer_1):
7664 CLASH_DETECTION is always defined now.
7666 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7668 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7669 DLL handle, to speed up thread startup.
7671 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7673 Handle sigmask better with nested signal handlers (Bug#15561).
7674 * atimer.c (sigmask_atimers): Remove.
7675 Remaining use rewritten to use body of this function.
7676 * atimer.c (block_atimers, unblock_atimers):
7677 * callproc.c (block_child_signal, unblock_child_signal):
7678 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7679 New arg OLDSET. All callers changed.
7680 * atimer.c (block_atimers, unblock_atimers):
7681 * callproc.c (block_child_signal, unblock_child_signal):
7682 * keyboard.c (handle_interrupt):
7683 * sound.c (vox_configure, vox_close):
7684 Restore the old signal mask rather than unilaterally clearing bits
7685 from the mask, in case a handler is running within another
7686 handler. All callers changed.
7687 * lisp.h, process.c, process.h, term.c:
7688 Adjust decls and callers to match new API.
7689 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7690 signal handlers aren't supposed to use floating point anyway.
7691 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7693 2014-03-23 Daniel Colascione <dancol@dancol.org>
7695 Split gc_sweep into discrete functions for legibility and better
7698 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7699 (sweep_vectors): Fix typo in comment.
7700 (sweep_conses, sweep_floats, sweep_intervals)
7701 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7702 (gc_sweep): Call new functions, to which existing functionality is
7704 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7706 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7708 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7710 2014-03-23 Daniel Colascione <dancol@dancol.org>
7712 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7713 only if xic_style calls for it. This change allows Emacs to work
7714 with ibus. Also, don't leak resources if create_frame_xic fails,
7715 and stop caching xic_style across different displays.
7716 (supported_xim_styles): Make const.
7717 (best_xim_style): Remove first parameter: it's always just
7718 supported_xim_styles. Change to look at supported_xim_styles
7721 2014-03-23 Daniel Colascione <dancol@dancol.org>
7723 * term.c (init_tty): Rearrange condition for clarity; print
7724 appropriate diagnostic.
7726 2014-03-23 Daniel Colascione <dancol@dancol.org>
7728 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7729 array. (ASAN caught.)
7731 2014-03-22 Glenn Morris <rgm@gnu.org>
7733 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7735 2014-03-22 Daniel Colascione <dancol@dancol.org>
7737 * process.c (conv_sockaddr_to_lisp): When extracting the string
7738 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7740 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7742 Fix regression introduced by patch for Bug#10500.
7743 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7744 * w32term.c (x_draw_image_relief): Likewise.
7746 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7748 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7749 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7750 maximize a frame for odd default fonts.
7752 2014-03-21 Glenn Morris <rgm@gnu.org>
7754 * minibuf.c (history-length): Increase default from 30 to 100.
7756 2014-03-21 Daniel Colascione <dancol@dancol.org>
7758 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7759 every time we switch to minibuffer.
7761 * alloc.c (lisp_align_malloc, allocate_string_data)
7762 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7763 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7765 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7767 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7768 support more "verbs".
7770 2014-03-21 Daniel Colascione <dancol@dancol.org>
7772 Always prohibit dumping a dumped Emacs.
7774 * emacs.c (might_dump): New variable.
7775 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7776 * lisp.h (might_dump): Declare.
7777 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7779 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7781 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7783 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7785 * doc.c (store_function_docstring): Warn when we don't know where to
7787 (Fsubstitute_command_keys): Don't advertise the fact that
7788 text-properties are dropped, since we think it's a bug that we'll fix.
7790 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7791 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7792 * frame.c (frame_garbaged): Make "docstring" more precise.
7794 2014-03-20 Glenn Morris <rgm@gnu.org>
7796 * charset.c (init_charset): When we cannot find the charsets directory,
7797 mention if EMACSDATA is set.
7799 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7801 * fns.c (Frandom): Fix rare bug where the result isn't random.
7803 Fix porting inconsistency about rounding to even.
7804 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7805 This way, the unusual !HAVE_RINT case acts like the usual
7806 HAVE_RINT case, and we can fix the documentation accordingly.
7808 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7810 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7811 (w32_wnd_proc): Initialize the dwHoverTime member of
7812 TRACKMOUSEEVENT structure.
7814 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7816 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7818 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7820 * search.c (find_newline): Speed up the function when using the
7821 newline cache, by halving the number of calls to
7822 region_cache_forward and region_cache_backward. (Bug#16830)
7824 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7826 * buffer.c (Fset_buffer): Document return value (bug#17015).
7828 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7830 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7831 nil, always resize character wise to avoid potential loss of the
7832 mode line (Bug#16923 related).
7834 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7836 * frame.c (x_set_frame_parameters): Always calculate new sizes
7837 pixelwise to avoid potential loss when rounding.
7839 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7841 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7842 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7844 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7846 * w32.c (fstatat): Don't add an extra slash if the argument ends
7847 with a slash: this fails the subsequent call to stat_worker on
7848 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7850 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7852 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7854 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7856 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7858 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7859 when frame is only on one screen (Bug#14713).
7861 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7863 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7864 there's a valid wrap point in the display line, the last glyph
7865 cannot "just barely fit" on this row, because display_line doesn't
7866 let it. Instead, proceed as if the last glyph didn't fit, so that
7867 we eventually back up the iterator to the wrap point. This avoids
7868 delusional behavior of move_it_to, whereby it proceeds to the next
7869 display line, but sets current_x to zero for all the glyphs that
7870 without word-wrap would fit on the previous display line.
7871 One result was that visual-order cursor movement behaved erratically
7873 (Fmove_point_visually): Add code to find the x coordinate of the
7874 last character before wrap point, under word-wrap on a TTY.
7876 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7878 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7879 also return value of MOVE_POS_MATCH_OR_ZV from
7880 move_it_in_display_line_to, when moving from beginning of line to
7881 point's position. (Bug#16961)
7883 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7885 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7886 * window.c (Fselect_window): Explain NORECORD and
7887 `buffer-list-update-hook' in doc-string.
7889 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7891 * window.c (Fother_window_for_scrolling): Check that
7892 Vother_window_scroll_buffer is a buffer.
7894 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7896 * xterm.c (xim_initialize): Always pass a copy of resource name
7897 to XRegisterIMInstantiateCallback and eassert whether return
7898 value is True. Passing copy is important because Xlib doesn't
7899 make its own copy and resource name argument usually points to
7900 SSDATA (Vx_resource_name), which may be changed from Lisp.
7901 (xim_close_display): For XUnregisterIMInstantiateCallback,
7902 always eassert return value and pass exactly the same values
7903 as were used for XRegisterIMInstantiateCallback.
7904 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7905 sources to check why if you are interested.
7907 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7909 * dispnew.c (change_frame_size_1): Add new_lines instead of
7910 new_height, the latter may be still zero if passed as such.
7911 * window.c (Fwindow_pixel_height): Mention bottom divider in
7914 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7916 Fix "resource temporarily unavailable" with xgselect
7918 * xgselect.c: Include <stdbool.h>.
7919 (xg_select) [!USE_GTK]: Don't lose track of errno.
7921 Fix minor --enable-gcc-warnings issues.
7922 * widget.c (update_various_frame_slots, EmacsFrameResize):
7923 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7925 2014-03-04 Ken Brown <kbrown@cornell.edu>
7927 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7928 represent the actual adjustment needed for alignment.
7930 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7932 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7933 needed, and don't reallocate if the initial allocation already
7934 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7936 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7938 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7941 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7943 * cmds.c (delete-char): Update docstring pointing out that the
7944 function ignores `delete-active-region' and `overwrite-mode'.
7946 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7948 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7950 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7951 allocated buffer due to alignment.
7952 (freehook): If the block to be freed was allocated by
7953 'aligned_alloc', find its real pointer before calling 'free'.
7955 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7958 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7960 * font.c (toplevel): Adjust comment about font cache layout.
7961 (font_clear_cache): Fix to match real font cache layout.
7962 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7963 (Fframe_font_cache) [FONT_DEBUG]: New function.
7964 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7966 Avoid crashes when X fonts are erroneously freed on reused X
7967 'Display *' connection data (Bug#16069). Note that X font
7968 resources still may be leaked, but currently there is no way
7969 to completely avoid it.
7970 * xterm.h (struct x_display_info): New member x_id. Add comments.
7971 * xterm.c (x_display_id): New variable.
7972 (x_term_init): Assign identifier to each opened X connection.
7973 * xfont.c (struct xfont): New member x_display_id.
7974 (xfont_open): Initialize it with frame's display id.
7975 (xfont_close): Check whether font's display id matches the one
7976 recorded for the given display. Adjust comment.
7977 * xftfont.c (struct xftfont_info):
7978 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7980 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7982 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7983 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7984 killed Vother_window_scroll_buffer.
7985 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7987 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7989 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7990 that start with more than 2 slashes as UNCs. (Bug#16751)
7992 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7994 Fix a few crashes and leaks when cloning C strings.
7995 * alloc.c, lisp.h (dupstring): New function.
7996 * gtkutil.c (xg_get_font):
7997 * term.c (tty_default_color_capabilities):
7998 * xsettings.c (store_monospaced_changed)
7999 (store_font_name_changed, parse_settings)
8000 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
8001 This avoids some unlikely crashes due to accessing freed storage,
8002 and avoids some minor memory leaks in the more-typical case.
8004 2014-02-28 Martin Rudalics <rudalics@gmx.at>
8006 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
8007 cursor when modeline can't be dragged (Bug#16647).
8009 2014-02-28 Glenn Morris <rgm@gnu.org>
8011 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
8012 from custom-delayed-init-variables. (Bug#11565)
8014 2014-02-27 Martin Rudalics <rudalics@gmx.at>
8016 More fixes for mouse glyph calculations (Bug#16647).
8017 * window.c (coordinates_in_window): In intersection of
8018 horizontal and vertical window dividers prefer the horizontal
8019 one. Add some extra parens to last fix.
8020 (window_relative_x_coord): Return x-coordinate for header and
8022 * xdisp.c (remember_mouse_glyph): In text area don't extend
8023 glyph into mode line to show the vertical drag cursor there
8024 immediately. Subdivide mouse glyphs in right fringes to show a
8025 horizontal drag cursor as soon as we enter the "grabbable width"
8026 portion. Handle vertical border case separately. Do not
8027 subdivide window divider areas.
8028 (note_mouse_highlight): On bottom divider of bottommost windows
8029 show vertical drag cursor only when the minibuffer window can be
8032 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8034 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8035 reset by the face of the object just displayed. See also bug#76.
8036 (get_next_display_element): If the string came from a display
8037 property, examine the box face attribute at it->position, not at
8038 it->current.pos, since the latter was not updated yet. (Bug#16870)
8039 (handle_face_prop): Improve commentary.
8041 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8043 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8044 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8046 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8048 Fixes around Bug#16647.
8049 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8050 ON_BOTTOM_DIVIDER cases.
8051 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8052 only if the window has no right divider.
8053 (Fcoordinates_in_window_p): Fix doc-string.
8055 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8057 * lread.c (Funintern): Fix doc to match advertised calling convention.
8059 2014-02-24 Daniel Colascione <dancol@dancol.org>
8061 * keyboard.c (read_char): Close race that resulted in lost events.
8063 2014-02-22 Glenn Morris <rgm@gnu.org>
8065 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8066 * window.c (window-resize-pixelwise): Doc fixes.
8068 * process.c (Finternal_default_process_filter)
8069 (Finternal_default_process_sentinel): Doc tweaks.
8071 2014-02-21 Glenn Morris <rgm@gnu.org>
8073 * process.c (Fprocess_buffer, Faccept_process_output)
8074 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8077 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8079 * window.c (Fwindow_scroll_bar_width): New function.
8081 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8083 Pacify GCC when configuring with --enable-gcc-warnings.
8084 * xdisp.c (move_it_in_display_line_to) [lint]:
8085 Initialize recently-added local.
8087 2014-02-21 Daniel Colascione <dancol@dancol.org>
8089 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8091 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8093 * xdisp.c (init_iterator): Don't dereference a bogus face
8094 pointer. (Bug#16819)
8095 (try_cursor_movement): Don't use cursor position if
8096 set_cursor_from_row failed to compute it. This avoids assertion
8097 violations in MATRIX_ROW.
8098 (move_it_in_display_line_to): Save the iterator state in ppos_it
8099 only once per call. Reimplement the method used to return to the
8100 best candidate position if all the positions found in display line
8101 are beyond TO_CHARPOS. This cuts down the number of calls to
8102 bidi_shelve_cache, which moves a lot of stuff when lines are long
8103 and include bidirectional text. (Bug#15555)
8105 2014-02-20 Glenn Morris <rgm@gnu.org>
8107 * data.c (Fdefalias): Doc fix.
8109 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8111 * xdisp.c (display_line): Fix horizontal scrolling of large images
8112 when fringes are turned off. This comes at a price of not
8113 displaying the truncation/continuation glyphs in this case.
8116 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8117 CreateDIBSection returns an error indication, zero out *ximg after
8118 destroying the image. This avoids crashes in memory allocations
8119 due to the fact that some of the callers also call
8120 x_destroy_x_image, which will attempt to free an already free'd
8123 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8125 * widget.c (update_various_frame_slots): Don't set
8126 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8128 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8130 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8132 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8134 temacs --daemon fix (Bug#16599).
8135 * emacs.c (main): Initialize daemon_pipe[1] here ...
8136 (syms_of_emacs): ... instead of here.
8138 2014-02-16 Anders Lindgern <andlind@gmail.com>
8140 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8143 2014-02-16 Daniel Colascione <dancol@dancol.org>
8145 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8146 (xd_get_connection_address): Use it.
8147 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8148 xd_get_connection_address because the latter signals if the bus
8149 we're trying to close is already disconnected.
8151 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8153 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8154 argument to CreateThread. This avoids segfaults on Windows 9X.
8155 Reported by oslsachem <oslsachem@gmail.com>.
8157 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8159 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8160 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8161 (check_lseek): New function, to report lseek errors.
8162 (save_data_space, update_file_ptrs, read_header, write_header)
8163 (copy_file, copy_rest, unexec): Use these news functions.
8164 (update_file_ptrs): Don't assume wraparound behavior when
8165 converting a large size_t value to off_t.
8167 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8169 * composite.c (fill_gstring_header): Pass positions as C integers
8170 and move parameters checking to...
8171 (Fcomposition_get_gstring): ...this function. Handle case when
8172 buffer positions are in reversed order and avoid crash (Bug#16739).
8174 * buffer.c (validate_region): Mention current buffer in error message.
8176 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8178 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8180 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8182 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8184 2014-02-11 Glenn Morris <rgm@gnu.org>
8186 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8187 Replace refs to "OpenStep" in messages.
8189 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8191 Avoid "." at end of error diagnostics.
8192 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8193 * font.c (Ffont_at):
8194 * nsfns.m (ns_display_info_for_name):
8195 * nsselect.m (Fx_own_selection_internal):
8196 * nsterm.m (performDragOperation:):
8197 Remove "." from end of diagnostic.
8199 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8201 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8202 unintuitive (bug#15824).
8203 (Fyes_or_no_p): Doc fix (bug#15456).
8205 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8207 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8209 * eval.c (call_debugger): When exiting the debugger, do not allow
8210 max_specpdl_size less than actual binding depth (Bug#16603).
8211 (syms_of_eval): Adjust docstring.
8213 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8215 * cmds.c (Fself_insert_command): Output a clearer error message on
8216 negative repetitions (bug#9476).
8218 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8220 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8222 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8224 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8226 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8228 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8230 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8232 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8234 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8236 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8237 `exit' works (bug#15865).
8239 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8241 Constrain window box/body sizes and margin widths (Bug#16649).
8242 * xdisp.c (window_box_width): Don't return less than zero.
8243 (window_box_left_offset, window_box_right_offset): Don't return
8244 more than the window's pixel width.
8245 * window.c (window_body_height, window_body_width): Don't return
8247 (window_resize_apply): Adjust margin width, if necessary.
8249 2014-02-07 Glenn Morris <rgm@gnu.org>
8251 * nsterm.m (syms_of_nsterm): Doc fix.
8253 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8255 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8256 New variables: pointers through which to call the respective APIs.
8257 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8258 (filename_from_ansi, sys_link, check_windows_init_file):
8259 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8260 This is required on Windows 9X, where we dynamically load
8261 UNICOWS.DLL which has their non-stub implementations.
8262 (maybe_load_unicows_dll): Assign addresses to these 2 function
8263 pointers after loading UNICOWS.DLL.
8265 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8266 MultiByteToWideChar and WideCharToMultiByte through function
8269 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8272 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8274 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8275 for OSX >= 10.9 if separate spaces are used.
8276 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8278 2014-02-06 Glenn Morris <rgm@gnu.org>
8280 * buffer.c (cache-long-scans): Doc fix.
8282 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8284 * w32fns.c (Fw32_shell_execute): Doc fix.
8286 2014-02-05 Bastien Guerry <bzg@gnu.org>
8288 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8289 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8291 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8293 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8294 outside the window (Bug#16649).
8296 * xdisp.c (note_mouse_highlight): When entering a margin area show
8297 a non-text cursor (Bug#16647).
8299 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8301 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8302 It prompted a compile-time diagnostic on GNU/Linux.
8303 Simplify to remove the need for the label.
8305 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8307 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8308 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8309 to show it; otherwise return 'unsupported--w32-dialog' to signal
8310 to the caller that emulation with menus is necessary.
8311 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8313 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8315 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8318 * menu.c (Fx_popup_dialog): Don't condition the call to
8319 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8320 special symbol 'unsupported--w32-dialog', emulate the dialog with
8321 a menu by calling x-popup-menu.
8323 * menu.h (Qunsupported__w32_dialog): New extern variable.
8325 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8327 * keyboard.c (kbd_buffer_get_event): Read file notification events
8330 * xgselect.c (xg_select): Read glib events in any case, even if
8331 there are no file descriptors to watch for. (Bug#16519)
8333 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8335 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8336 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8337 * w32term.c (w32_draw_window_divider): Handle first and last
8339 * w32term.h (w32_fill_area_abs): New function.
8340 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8342 * xfaces.c (realize_basic_faces): Handle new face ids.
8343 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8344 and bottom divider width.
8345 * xterm.c (x_draw_window_divider): Handle first and last pixels
8348 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8350 * print.c (Fexternal_debugging_output): Add cast to pacify
8351 --enable-gcc-warnings.
8352 * eval.c (call_debugger): Grow specpdl if the debugger was
8353 entered due to specpdl overflow (Bug#16603) and allow more
8354 specpdl space for the debugger itself.
8356 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8358 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8361 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8363 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8364 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8366 * print.c (Fexternal_debugging_output): If the argument character
8367 is non-ASCII, encode it with the current locale's encoding before
8368 writing the result to the terminal. (Bug#16448)
8370 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8371 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8374 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8376 * process.c (create_process): Reset SIGPROF handler in the child.
8377 * callproc.c (call_process): Likewise.
8379 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8381 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8383 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8385 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8386 of zero to print strings, GDB doesn't like it.
8388 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8389 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8390 we still use correct addresses. (Bug#16576)
8392 2014-01-27 K. Handa <handa@gnu.org>
8394 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8395 to preserve the code detection behavior of 24.3.
8396 * coding.h (struct coding_system): New member detected_utf8_bytes.
8397 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8398 (decode_coding_gap): Use short cut for UTF-8 file reading only
8399 when coding->detected_utf8_bytes equals to coding->src_bytes.
8400 * fileio.c (Finsert_file_contents): Cancel the previous change.
8402 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8404 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8405 that are not visible.
8407 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8409 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8410 is grabbed (Bug#16565).
8412 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8414 * xdisp.c (last_max_ascent): Re-remove after erroneously
8415 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8417 (move_it_to): Re-remove reference to last_max_ascent.
8418 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8419 max_descent here instead of calling line_bottom_y.
8422 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8424 * terminal.c (initial_free_frame_resources): New function.
8425 (init_initial_terminal): Install new hook to free face cache
8426 on initial frame and avoid memory leak. For details, see
8427 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8428 * xfaces.c (free_frame_faces): Adjust comment.
8430 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8432 * data.c (Fstring_to_number): Document results if unparsable
8435 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8437 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8439 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8441 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8442 * coding.c (detect_coding_utf_8, emacs_mule_char)
8443 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8444 (check_utf_8, decode_coding):
8445 * coding.h (struct coding_system.errors):
8446 Use ptrdiff_t, not int, for integer values derived from buffer and
8449 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8450 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8451 before invoking decode_coding_gap, since there's just one block.
8453 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8455 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8456 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8457 too early. Again run change_frame_size before assigning menu-
8460 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8462 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8463 arrives, call x_check_fullscreen, in case the new display has a
8464 different resolution. (Bug#16517)
8466 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8468 * term.c (read_menu_input): If the selected frame changes, exit
8470 (tty_menu_show): If the selected frame changes while we displayed
8471 a menu, throw to top level. (Bug#16479)
8473 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8475 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8477 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8479 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8480 * data.c (count_one_bits_word): Fix bug (negated comparison)
8481 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8483 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8485 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8486 Avoid undefined behavior by initializing display property bit of a
8487 string processed by the bidirectional iterator. For details, see
8488 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8490 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8492 Minor cleanup of previous change.
8493 * image.c (imagemagick_error, Fimagemagick_types):
8494 Omit some recently-introduced and unnecessary casts and assignments.
8496 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8498 Fix two memory leaks discovered with Valgrind.
8499 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8500 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8502 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8504 Fixes in window size functions around Bug#16430 and Bug#16470.
8505 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8506 (Fwindow_mode_line_height, Fwindow_header_line_height)
8507 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8508 Minor doc-string adjustments.
8509 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8510 Rewrite doc-strings.
8511 (window_body_height, window_body_width): Do not count partially
8512 visible lines/columns when PIXELWISE is nil (Bug#16470).
8513 (Qfloor, Qceiling): New symbols.
8515 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8517 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8518 when the image cache is not yet allocated. (Bug#16509)
8520 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8522 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8523 re-attach intervals to its base buffer (Bug#16502).
8524 * intervals.c (set_interval_object): Move from here...
8525 * intervals.h (set_interval_object): ... to here. Fix comments.
8527 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8529 Avoid undefined behavior by initializing buffer redisplay bit.
8530 Reported by Dmitry Antipov in
8531 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8532 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8534 Revert some of the CANNOT_DUMP fix (Bug#16494).
8535 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8537 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8539 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8540 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8541 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8542 they are replaced by macros that expand into direct calls to the
8543 corresponding functions from GDI32.DLL.
8544 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8545 variables in the Cygwin build, they are unused.
8547 2014-01-19 K. Handa <handa@gnu.org>
8549 * composite.c (composition_update_it): Fix previous change.
8551 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8553 Fix file name handling on MS-Windows 9X.
8554 * w32.c (maybe_load_unicows_dll): New function.
8556 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8557 on, to make sure we can convert file names to and from UTF-8 on
8558 Windows 9X. This fixes a failure to start up because Emacs cannot
8559 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8561 * w32font.c [WINDOWSNT]: Include w32.h.
8562 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8563 of implementing the same stuff.
8564 Remove now unused g_b_init_is_windows_9x.
8566 * w32.h (maybe_load_unicows_dll): Add prototype.
8568 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8570 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8571 switch to single keyboard. Prevents daemon crashes when a new
8572 client connects while we show a TTY menu in an existing client.
8575 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8577 Fix MinGW64 porting problem with _setjmp.
8578 Reported by Eli Zaretskii in:
8579 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8580 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8581 the old _setjmp and _longjmp. All uses changed.
8583 2014-01-13 Daniel Colascione <dancol@dancol.org>
8585 * textprop.c (Fremove_list_of_text_properties):
8586 Correctly handle reaching the end of the interval tree. (Bug#15344)
8588 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8590 * xdisp.c (resize_mini_window): Round height to a multiple of
8591 frame's line height. Fix bug in calculation of window start
8592 position (Bug#16424).
8594 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8596 * macfont.m: Include termchar.h.
8597 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8598 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8599 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8600 *_WITH_GC_* to take face and f as parameters.
8601 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8602 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8604 2014-01-13 Daniel Colascione <dancol@dancol.org>
8606 Fix menu item updating in the presence of the Unity global menu
8609 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8610 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8612 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8613 updating menus; explain why.
8614 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8615 problem it's supposed to solve and it interferes with detecting
8616 the presence of a global menu.
8617 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8620 2014-01-11 K. Handa <handa@gnu.org>
8622 * composite.c (composition_update_it): Fix indexing of
8623 LGSTRING_CHAR (Bug#15984).
8625 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8627 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8629 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8631 * xdisp.c (try_window_id): Don't use this function's optimizations
8632 if overlays in the buffer displayed by the window have changed
8633 since last redisplay. (Bug#16347)
8634 (message_dolog): Fix indentation.
8636 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8638 * frame.c (frame_resize_pixelwise): Fix doc-string.
8640 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8642 Fix handling of internal borders (Bug#16348).
8643 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8644 Remove internal border width from pixel width of windows.
8645 (change_frame_size_1): Don't return early when frame's pixel
8646 size changes - we still have to record the new sizes in the
8648 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8649 also when toolbar gets larger.
8650 * window.c (check_frame_size): Include internal_border_width in
8652 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8653 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8654 In non-toolkit/non-GTK version clear internal border.
8655 * xterm.c (x_clear_under_internal_border): New function for
8656 non-toolkit/non-GTK version.
8657 (x_after_update_window_line): In non-toolkit/non-GTK version
8659 (handle_one_xevent, x_set_window_size):
8660 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8661 * xterm.h (x_clear_under_internal_border): Extern it.
8663 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8665 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8666 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8669 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8671 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8672 last value of point is not equal to buffer's point. (Bug#16129)
8674 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8677 * nsterm.h (updateCollectionBehavior): Rename from
8678 updateCollectionBehaviour. All uses changed.
8680 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8681 * Makefile.in (SETFATTR): New macro.
8682 (temacs$(EXEEXT)): Use it.
8684 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8686 Fix maximization behavior on Windows (Bug#16300).
8687 * w32fns.c (w32_fullscreen_rect): Don't handle
8688 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8689 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8690 of SetWindowPos. Restore last placement also when leaving
8691 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8692 but the FULLSCREEN_BOTH case.
8694 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8697 * data.c (arithcompare_driver):
8698 * fileio.c (Fcar_less_than_car):
8699 * fns.c (internal_equal):
8700 * frame.c (delete_frame):
8701 * lisp.h (enum More_Lisp_Bits):
8703 Avoid C99 constructs that don't work in C89.
8704 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8705 to port to C89, which doesn't have 'long long'.
8706 (count_trailing_zero_bits): Use them.
8708 2014-01-03 Chong Yidong <cyd@gnu.org>
8710 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8712 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8714 Further adjust frame/window scrollbar width calculations.
8715 * window.c (apply_window_adjustment):
8716 Set windows_or_buffers_changed.
8717 (Fwindow_scroll_bars): Return actual scrollbar width.
8718 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8719 For non-toolkit builds again use 14 as minimum width and set
8720 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8721 * xterm.c (XTset_vertical_scroll_bar): Take width from
8722 WINDOW_SCROLL_BAR_AREA_WIDTH.
8723 (x_new_font): Rename wid to unit. Base calculation of new
8724 scrollbar width on toolkit used and make it analogous to that of
8725 x_set_scroll_bar_default_width.
8726 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8727 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8728 of GetSystemMetrics.
8729 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8730 WINDOW_SCROLL_BAR_AREA_WIDTH.
8731 (x_new_font): Make it correspond to changes in xterm.c.
8733 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8735 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8736 This is a cleaner way to fix the MinGW-w64 porting problem.
8737 Check for INTPTR_MAX misconfiguration.
8739 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8741 * search.c (newline_cache_on_off, find_newline): In indirect
8742 buffers, use the newline cache of the base buffer.
8744 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8745 buffer, invalidate the caches of its base buffer. (Bug#16265)
8747 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8748 buffers, use the width-run cache of the base buffer.
8750 * xdisp.c (redisplay_window): When the window displays an indirect
8751 buffer, and the character widths in the display table have
8752 changed, invalidate the width-run cache of the corresponding base
8755 * fileio.c (Finsert_file_contents): When invalidating the newline
8756 cache, consider the case of inserting into indirect buffer.
8758 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8759 In indirect buffers, use the paragraph cache of the base buffer.
8761 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8763 * window.c (grow_mini_window): Fix last change.
8765 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8767 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8769 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8771 * w32term.c (w32_initialize): Use LCID and LOWORD.
8773 * w32proc.c (create_child): Use pid_t for 5th argument.
8774 (IsValidLocale): Don't provide prototype for MinGW64.
8775 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8776 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8778 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8779 MinGW64 doesn't support.
8781 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8783 * w32.c (set_named_security_info): New function.
8784 (acl_set_file): Fall back on set_named_security_info if
8785 set_file_security fails.
8786 (g_b_init_set_named_security_info_w)
8787 (g_b_init_set_named_security_info_a): New static variables.
8788 (globals_of_w32): Initialize them to zero.
8789 (set_named_security_info): Set them to non-zero if the
8790 corresponding API is available.
8791 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8792 New function typedefs.
8794 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8796 Some more fixes following pixelwise resize changes including one
8798 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8799 of frame_resize_pixelwise.
8800 * widget.c (pixel_to_text_size): New function.
8801 (update_wm_hints): Have size hints respect value of
8802 frame_resize_pixelwise.
8803 (EmacsFrameResize): Alway process resize requests pixelwise.
8804 * window.c (grow_mini_window): Make sure mini window is at least
8806 * xdisp.c (display_menu_bar): Make sure menubar extends till
8808 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8809 (x_set_tool_bar_lines): Calculate pixelwise.
8810 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8811 frame_resize_pixelwise.
8813 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8815 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8816 variables not used there.
8818 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8820 * w32.c (sys_umask): New function. (Bug#16299)
8822 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8824 * dispnew.c (change_frame_size_1): Take old width of root window
8825 from that window's pixel width. (Bug#16284)
8827 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8829 Plain copy-file no longer chmods an existing destination (Bug#16133).
8830 * fileio.c (realmask): Now a static var, not a local.
8831 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8832 Remove arg STATPTR. All uses changed.
8833 (Fcopy_file): Do not alter permissions of existing destinations,
8834 unless PRESERVE-PERMISSIONS (renamed from
8835 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8836 Avoid race when testing for existing destinations and for
8837 when input and output files are the same.
8838 If changing the group fails, adjust both default and
8839 preserved permissions so that access is not granted to the
8841 (Fset_default_file_modes, init_fileio): Update realmask.
8842 (Fdefault_file_modes): Use realmask instead of calling umask.
8844 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8846 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8847 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8848 flags on the daemon pipe ends before execing.
8850 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8852 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8853 session. (Bug#14739)
8855 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8857 * callproc.c (Vexec_path): Document that exec-directory is in it.
8859 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8861 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8864 2013-12-27 Chong Yidong <cyd@gnu.org>
8866 * data.c (Fsymbol_function): Doc fix.
8868 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8870 Some more tinkering with Bug#16051.
8871 * window.c (resize_frame_windows): Don't let the size of the
8872 root window drop below the frame's default character size.
8873 Never ever delete any subwindows - let the window manager do the
8876 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8877 of toolbar lines needed when they exceed the height of the root
8879 (unwind_create_frame_1): New function.
8880 (Fx_create_frame): Generally inhibit calling the window
8881 configuration change hook here. Remove extra call to
8882 change_frame_size - it's not needed when we don't run the
8883 configuration change hook.
8885 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8887 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8888 On my Fedora 19 platform the core dumps were so big that
8889 my desktop became nearly catatonic.
8890 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8891 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8892 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8893 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8894 a clang-only syntax.
8895 * conf_post.h (__has_feature): New macro, if not already defined.
8896 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8897 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8899 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8901 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8902 is a file name. (Bug#16252)
8904 2013-12-25 Chong Yidong <cyd@gnu.org>
8906 * keyboard.c (Voverriding_terminal_local_map)
8907 (Voverriding_local_map): Doc fix.
8909 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8911 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8913 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8914 file name when it is submitted to ShellExecute. Simplify code.
8915 Don't test DOCUMENT for being a string, as that is enforced by
8916 CHECK_STRING. Doc fix.
8918 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8920 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8921 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8922 redisplay_tool_bar does. Improve and fix commentary.
8923 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8924 limits of the glyph matrices. (Bug#16051)
8925 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8926 only when the new size is different from the old one, and the new
8927 size can be achieved given the frame height.
8929 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8931 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8933 2013-12-23 Glenn Morris <rgm@gnu.org>
8935 * lread.c (Fload): Mention load-prefer-newer in doc.
8937 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8939 Handle Bug#16207 by being more restrictive when running hooks.
8940 * window.c (unwind_change_frame): New function.
8941 (Fset_window_configuration): Don't run configuration change hook
8942 while the frame configuration is unsafe. Call select_window
8945 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8947 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8949 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8951 * nsterm.h: Declare EmacsColor category.
8953 * nsterm.m (NSColor): Implement EmacsColor category.
8954 (ns_get_color): Use colorUsingDefaultColorSpace.
8955 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8957 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8959 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8961 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8962 having the PNG_NORETURN attribute, to avoid compiler warning in
8965 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8967 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8969 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8970 fringe background extension.
8971 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8972 because they are now always the same as `left' and `width',
8973 respectively. Remove code for the case that `width' and
8974 `sb_width' are different.
8976 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8978 Remove scroll_bar_actual_width from frames.
8979 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8980 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8981 (x_figure_window_size):
8982 * nsterm.m (x_set_window_size):
8983 * widget.c (set_frame_size):
8984 * w32term.c (x_set_window_size):
8985 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8986 scroll_bar_actual_width.
8988 Convert scroll_bar members to integers on Windows.
8989 * w32term.h (struct scroll_bar): Convert top, left, width,
8990 height, start, end and dragging to integers.
8991 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8993 * w32term.c (w32_set_scroll_bar_thumb)
8994 (w32_scroll_bar_handle_click): Remove XINT conversions for
8995 scroll_bar members. Treat bar->dragging as integer.
8996 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8997 first element. Remove XINT conversions for scroll_bar members.
8998 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8999 Remove XINT conversions for scroll_bar members.
9001 Fix assignment for new window total sizes.
9002 * window.c (Fwindow_resize_apply_total): Assign values for
9005 2013-12-20 Chong Yidong <cyd@gnu.org>
9007 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
9008 argument to `append'.
9010 2013-12-19 Eli Zaretskii <eliz@gnu.org>
9012 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
9013 current text face, for extending the face of the display margins.
9016 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
9017 Doc fix. (Bug#16190)
9019 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
9021 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9024 * nsterm.m (Qfile, Qurl): New.
9025 (EV_MODIFIERS2): New macro.
9026 (EV_MODIFIERS): Use EV_MODIFIERS2.
9027 (ns_term_init): Remove font and color from DND, does not work on
9028 newer OSX, and other ports don't have them.
9029 (performDragOperation:): Handle modifiers used during drag.
9030 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9031 Remove global Lisp variables used to communicate with ns-win.el.
9032 Remove font and color handling.
9033 (syms_of_nsterm): Defsym Qfile and Qurl.
9035 2013-12-19 Anders Lindgren <andlind@gmail.com>
9037 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9038 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9040 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9041 (constrainFrameRect): Remove special case nr_screens == 1.
9042 Don't constrain size to size of view.
9044 * nsterm.h (ns_output): Remove dont_constrain.
9046 2013-12-19 Anders Lindgren <andlind@gmail.com>
9048 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9050 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9052 Minor fixes for recent openp changes.
9053 * lisp.h (GCPRO7): New macro.
9054 * lread.c (openp): Use bool for boolean; all callers changed.
9055 Protect save_string from GC. Don't assume that file descriptors
9056 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9057 warning about uninitialized variable.
9059 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9061 * w32fns.c (emacs_abort): Use intptr_t as argument of
9062 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9064 2013-12-18 Glenn Morris <rgm@gnu.org>
9066 * lread.c (Fload): Pass load_prefer_newer to openp.
9067 Don't bother checking mtime if openp already did it.
9068 (openp): Add `newer' argument, to check all suffixes
9069 and find the newest file.
9070 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9071 * callproc.c (call_process):
9072 * charset.c (load_charset_map_from_file):
9073 * emacs.c (init_cmdargs):
9074 * image.c (x_create_bitmap_from_file, x_find_image_file):
9076 * lread.c (Flocate_file_internal):
9077 * process.c (Fformat_network_address):
9078 * sound.c (Fplay_sound_internal):
9079 * w32.c (check_windows_init_file):
9080 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9082 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9084 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9086 * w32.c (getloadavg): Don't index samples[] array with negative
9087 indices. Recover from wall-clock time being set backwards.
9089 * w32term.c (w32_initialize): Declare the argument of
9090 set_user_model as const.
9092 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9093 (w32_menu_show): Constify some arguments passed to MessageBox.
9095 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9096 to initialize Lisp objects.
9098 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9099 initialize Lisp objects.
9101 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9102 use variables used only on X under that condition.
9104 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9105 variables not used there.
9107 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9109 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9110 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9112 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9114 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9115 code, revealed in presence of R2L characters, character
9116 compositions, and display vectors. A better fix for Bug#16148.
9117 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9118 GTK and NS builds, they don't have this member of struct frame.
9120 * dispextern.h (struct composition_it): Correct a comment for the
9123 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9125 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9126 This prevents a compilation error on C compilers that do not
9127 default functions to return 'int' if not declared. Also, add
9128 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9129 since it now uses inline functions.
9131 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9133 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9134 display margins on mode line, header line, and in the frame's
9135 tool-bar window. (Bug#16165)
9137 2013-12-16 Andreas Schwab <schwab@suse.de>
9139 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9141 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9143 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9146 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9148 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9150 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9152 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9153 intended to find bogus pointers in font objects (Bug#16140).
9154 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9155 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9156 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9157 Disable for MS-Windows due to Bug#15876; apparently this
9158 requires more or less substantial changes in fontset code.
9159 * xfont.c (xfont_close):
9160 * xftfont.c (xftfont_close): Call x_display_info_for_display
9161 to check whether 'Display *' is valid (Bug#16093 and probably
9164 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9166 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9167 Reported by Juanma Barranquero <lekktu@gmail.com>.
9169 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9170 open a pty on MS-Windows. (Bug#16152)
9172 * emacs.c (decode_env_path): Fix bogus comparison against
9173 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9175 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9177 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9178 (Fx_file_dialog): Add parentheses around && to silence warning.
9180 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9182 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9184 * xdisp.c (extend_face_to_end_of_line): Extend background of
9185 non-default face in margin areas as well. (Bug#16151)
9186 (display_line): Call extend_face_to_end_of_line for continued
9187 lines as well, if the display margins have non-zero width.
9188 (set_glyph_string_background_width): When needed, set the
9189 extends_to_end_of_line_p flag on glyph strings to be drawn in
9190 margin areas, not only in the text area.
9192 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9195 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9197 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9198 Don't worry about verify_error being t, since it has to be a list.
9200 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9202 Use bool for boolean, focusing on headers.
9203 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9204 No need to include <stdbool.h>, since conf_post.h does it now.
9205 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9206 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9207 (SET_PER_BUFFER_VALUE_P):
9208 * ccl.c, ccl.h (setup_ccl_program):
9209 * ccl.h (CHECK_CCL_PROGRAM):
9210 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9211 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9212 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9213 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9214 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9215 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9216 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9217 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9218 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9219 (CHARSET_FAST_MAP_SET):
9220 * coding.c (decode_coding_ccl, encode_coding_ccl):
9221 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9222 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9223 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9224 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9225 (decode_coding_c_string):
9226 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9227 * conf_post.h (has_attribute):
9228 * dispextern.h (trace_redisplay_p)
9229 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9230 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9231 (SET_GLYPH_FROM_CHAR_GLYPH)
9232 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9233 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9234 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9235 (cursor_in_mouse_face_p):
9236 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9237 (blank_row, prepare_desired_row)
9238 (build_frame_matrix_from_leaf_window, make_current)
9239 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9240 (update_window, scrolling_window, update_frame_line):
9241 * disptab.h (GLYPH_FOLLOW_ALIASES):
9242 * editfns.c (Fformat):
9243 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9244 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9245 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9246 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9247 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9248 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9249 (FONT_DEFERRED_LOG):
9250 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9251 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9252 (FRAME_MOUSE_UPDATE):
9253 * fringe.c (Fdefine_fringe_bitmap):
9254 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9255 (x_create_bitmap_from_xpm_data, xpm_load_image):
9256 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9257 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9258 (MERGE_INTERVAL_CACHE):
9259 * keymap.h (KEYMAPP):
9260 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9261 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9262 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9263 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9264 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9265 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9266 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9267 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9268 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9269 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9270 (SETUP_BUFFER_SYNTAX_TABLE):
9271 * systime.h (timespec_valid_p):
9272 * term.c (save_and_enable_current_matrix):
9273 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9274 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9275 (redisplay_internal, try_window_reusing_current_matrix)
9276 (sync_frame_with_window_matrix_rows, try_window_id)
9277 (display_menu_bar, display_tty_menu_item, display_mode_line)
9278 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9279 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9280 * xmenu.c (xmenu_show):
9281 * xterm.c (use_xim, x_term_init):
9282 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9283 (struct x_bitmap_record):
9284 Use bool for booleans.
9285 * ccl.c (struct buffer_text):
9286 * ccl.h (struct ccl_program):
9287 * charset.h (struct charset):
9289 * coding.h (struct iso_2022_spec, struct coding_system):
9290 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9291 (struct glyph_string, struct face, struct face_cache)
9292 (struct bidi_string_data, struct bidi_it)
9293 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9295 * editfns.c (Fformat):
9296 * frame.h (struct frame):
9297 * fringe.c (struct fringe_bitmap):
9298 * intervals.h (struct interval):
9299 * keyboard.h (struct kboard):
9300 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9301 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9302 (struct Lisp_Buffer_Local_Value, union specbinding):
9303 * macfont.m (struct macfont_info):
9304 * process.h (struct Lisp_Process):
9305 * termchar.h (struct tty_display_info):
9306 * window.h (struct window):
9307 * xterm.h (struct x_output):
9308 Use bool_bf for boolean bit-fields.
9309 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9310 All callers changed.
9311 * ccl.h (struct ccl_program): Remove unused members private_state,
9312 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9314 (struct ccl_spec): Remove unused members cr_carryover,
9315 eight_bit_carryover.
9316 * conf_post.h: Include <stdbool.h>.
9317 (bool_bf): New type.
9318 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9319 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9320 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9321 'do { ... } while (false)' brackets.
9322 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9323 Args must now be expressions; all callers changed.
9324 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9325 (PRODUCE_GLYPHS): Simplify use of boolean.
9326 * fileio.c (Fcopy_file):
9327 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9328 * lisp.h (UNGCPRO): Return void, not int.
9329 (FOR_EACH_TAIL): Use void expression, not int expression.
9330 * region-cache.c: Reindent.
9331 * region-cache.h: Copy comments from region-cache.c, to fix
9332 incorrect remarks about booleans.
9334 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9336 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9337 when character at point is displayed from a display vector.
9340 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9342 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9343 now a list of certificate validation checks that will abort a
9344 connection with an error.
9345 (Fgnutls_boot): Document it and use it.
9347 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9349 * w32term.c (w32_enable_frame_resize_hack): New variable.
9350 (x_set_window_size): Use it to hack frame resizing on Windows
9353 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9355 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9356 Windows-specific code to w32.c. Change error message text to
9357 match that of Posix platforms.
9359 * w32.c (w32_copy_file): New function, most of the code copied and
9360 reworked from Fcopy_file. Improve error handling. Plug memory
9361 leak when errors are thrown. Support file names outside of the
9362 current codepage. (Bug#7100)
9364 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9366 * lread.c (load_path_default): Prototype.
9368 2013-12-13 Glenn Morris <rgm@gnu.org>
9370 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9371 (dump_path): Remove.
9372 (load-path-default): Remove `changed' argument.
9373 Do not set dump_path permanently. Simplify.
9374 (init_lread): Simplify.
9375 (syms_of_lread): Remove dump_path.
9377 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9379 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9380 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9381 2013-12-12 font-related change to avoid Bug#16128, which
9382 is quite hard to fix without even more substantial changes.
9384 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9386 * font.c (font_close_object): Check for live frame (Bug#16128).
9388 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9390 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9391 Return ptrdiff_t, not int, since it's a buffer size.
9392 Reindent/reparen some macros to a more Gnuish style.
9394 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9396 Avoid undefined behavior with huge regexp interval counts.
9397 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9398 since it's now specialized to interval counts. All uses changed.
9399 Do not assume wraparound on signed integer overflow.
9400 (regex_compile): Simplify based on the above changes.
9402 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9404 Support file names on MS-Windows that use characters outside of
9405 the current system codepage. (Bug#7100)
9407 * w32.c (get_file_security, set_file_security)
9408 (create_symbolic_link): Separate pointers and boolean flags for
9409 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9410 non-zero, else the former.
9411 (codepage_for_filenames, filename_to_utf16, )
9412 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9414 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9416 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9417 Accept only one argument; all callers changed.
9418 (dostounix_filename): Remove the second argument, now works in
9419 UTF-8. All callers changed.
9420 (parse_root): Lose DBCS code.
9421 (get_long_basename, w32_get_short_filename, init_environment)
9422 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9423 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9424 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9425 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9426 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9427 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9429 (ansi_encode_filename): New function.
9430 (get_emacs_configuration, get_emacs_configuration_options):
9432 (add_volume_info, GetCachedVolumeInformation): Run the input file
9433 name through unixtodos_filename, to ensure it is stored and
9434 referenced in canonical form.
9435 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9436 (logon_network_drive, sys_link, utime): Improve error handling.
9437 (sys_access): New function.
9438 (hashval, generate_inode_val): Unused functions deleted.
9439 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9440 (check_windows_init_file): Convert error message from UTF-8 to
9441 ANSI codepage, for display in the message box.
9442 (globals_of_w32): Set w32_unicode_filenames according to the OS
9445 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9446 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9447 (syms_of_w32term): Declare w32-unicode-filenames.
9449 * w32proc.c (new_child, delete_child): Remove code that handled
9450 unused pending_deletion and input_file members of the child struct.
9451 (create_child, sys_spawnve): Convert all file names to ANSI
9452 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9453 name cannot be encoded in ANSI codepage. Don't use
9454 unixtodos_filename, mirror slashes by hand.
9455 (record_infile, record_pending_deletion): Functions deleted.
9456 (Fw32_short_file_name): Call w32_get_short_filename instead of
9459 * w32notify.c (add_watch): Work in Unicode mode when
9460 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9461 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9462 instead, do the same with Lisp primitives.
9464 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9465 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9466 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9467 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9468 (Fw32_shell_execute): Improve error reporting.
9469 (Fdefault_printer_name): Ifdef away for Cygwin.
9471 * w32.h (struct _child_process): Remove input_file and
9472 pending_deletion members that are no longer used.
9473 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9474 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9475 (ansi_encode_filename): New and updated prototypes.
9477 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9479 (unexec): Don't use dostounix_filename, it expects a file name in
9480 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9483 * fileio.c (Ffile_name_directory, file_name_as_directory)
9484 (directory_file_name, Fexpand_file_name)
9485 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9486 arguments of dostounix_filename.
9487 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9488 use MAX_UTF8_PATH for size of file-name strings.
9489 (emacs_readlinkat): Build an explicitly unibyte string for file
9491 (syms_of_fileio) <file-name-coding-system>:
9492 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9494 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9495 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9496 directories to UTF-8.
9497 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9498 environment, and each element of the input PATH, to UTF-8.
9500 * dired.c (file_attributes): Use build_unibyte_string explicitly
9501 to make Lisp strings from user and group names.
9503 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9506 * coding.c (decode_file_name, encode_file_name): New functions.
9508 * termcap.c (tgetent): Adapt to the change in arguments of
9511 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9514 * msdos.c (dostounix_filename, init_environment): Adapt to the
9515 change in arguments of dostounix_filename.
9517 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9518 [WINDOWSNT]: Encode file names passed to the image libraries in
9521 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9522 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9524 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9525 arguments of dostounix_filename.
9527 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9529 * font.h (struct font_entity) [HAVE_NS]: New field to record
9530 font driver which was used to create this entity.
9531 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9532 frame where the font was opened.
9533 (font_close_object): Add prototype.
9534 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9535 (font_close_object): Not static any more. Lost frame arg.
9536 Adjust comment and users.
9537 * alloc.c (cleanup_vector): Call font_close_object to adjust
9538 per-frame font counters correctly. If HAVE_NS, also call
9539 driver-specific cleanup for font-entity objects.
9540 * ftfont.c (ftfont_open):
9541 * nsfont.m (nsfont_open):
9542 * w32font.c (w32font_open_internal):
9543 * xfont.c (xfont_open):
9544 * xftfont.c (xftfont_open): Save frame pointer in font object.
9545 * macfont.m (macfont_open): Likewise.
9546 (macfont_descriptor_entity): Save driver pointer to be able
9547 to call its free_entity routine when font-entity is swept.
9548 * ftxfont.c (ftxfont_open): Add eassert because frame
9549 pointer should be saved by ftfont_driver.open.
9551 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9553 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9554 input polling is used. This is still meaningful for Cygwin, see
9555 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9556 * keyboard.c (poll_for_input_1, input_polling_used):
9557 Define unconditionally.
9558 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9559 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9560 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9561 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9562 (face_for_char): Likewise. Rearrange eassert and return ASCII
9563 face for CHAR_BYTE8_P.
9564 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9566 2013-12-11 Ken Brown <kbrown@cornell.edu>
9568 * dispextern.h (erase_phys_cursor):
9569 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9571 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9573 * nsterm.m (x_free_frame_resources):
9574 * term.c (tty_free_frame_resources):
9575 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9576 face cache because it's implied by free_frame_faces anyway.
9577 * w32term.c (x_free_frame_resources): Likewise. Do not call
9578 free_frame_faces twice.
9580 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9582 * editfns.c (Fformat_time_string): Mention %F in the doc.
9584 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9586 * window.c (resize_frame_windows): Don't return immediately when
9587 the root window's size doesn't change - the minibuffer window
9588 may still have to be repositioned/resized.
9589 * xfns.c (Fx_create_frame): Always change the frame size after
9590 initializing the frame's faces.
9591 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9592 change_frame_size should already have done it.
9593 (x_new_font): Assign new tool- and menu-bar heights.
9594 (x_set_window_size_1): Account for tool- and menu-bar heights
9595 (Bug#16013). Don't set pixel sizes since change_frame_size
9596 should already have done it.
9598 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9600 Remove the option of using libcrypto.
9601 * Makefile.in (LIB_CRYPTO): Remove.
9602 (LIBES): Don't use it.
9604 2013-12-11 Juri Linkov <juri@jurta.org>
9606 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9607 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9609 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9611 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9612 drawn tool bar items (Bug#16058).
9613 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9615 2013-12-09 Ken Brown <kbrown@cornell.edu>
9617 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9619 * lisp.h (get_frame_param): Adjust conditions for prototype
9622 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9624 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9625 Avoid unused macro warning if configured --without-xft.
9627 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9629 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9631 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9633 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9635 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9637 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9639 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9641 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9643 Use libcrypto's checksum implementations if available, for speed.
9644 * Makefile.in (LIB_CRYPTO): New macro.
9647 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9648 The macro didn't conform to C99 due to type mismatch,
9649 which caused compilation failure with Sun C 5.12,
9650 and it was confusing anyway. Include window.h to declare
9651 redisplay_other_windows.
9653 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9655 * window.c (set_window_buffer): Update mode line (bug#16084).
9657 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9659 Fix minor problems found by static checking.
9660 * keyboard.c (poll_for_input_1, input_polling_used):
9661 Define only if HAVE_NTGUI.
9662 * xmenu.c (popup_activate_callback): Omit unnecessary
9663 check against USE_X_TOOLKIT, which must be defined here anyway.
9664 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9667 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9669 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9671 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9673 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9675 * nsterm.m (x_set_window_size): Remove fprintf.
9676 (init): Define always. Set applicationDidFinishLaunchingCalled
9678 (applicationDidFinishLaunching:):
9679 Set applicationDidFinishLaunchingCalled.
9680 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9683 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9685 Pixel resize changes for NS (Bug#16049).
9686 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9687 height/width. row/cols are locals.
9688 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9689 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9690 (windowWillResize): Remove gsextra. Calculate extra as in
9692 (x_new_font): Don't change frame size if fullscreen.
9693 Change size pixelwise.
9695 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9696 comment in xfns.c. Change to pixelwise call.
9698 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9700 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9703 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9705 * xterm.c (input_signal_count): Remove.
9706 (x_dispatch_event): Define unconditionally.
9707 (x_make_frame_visible): Process X events until the frame
9708 is really visible (Bug#16027).
9709 * xterm.h (x_dispatch_event): Declare unconditionally.
9711 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9713 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9715 * nsterm.m (x_set_window_size): Handle pixelwise.
9717 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9719 * w32term.c (x_new_font):
9720 * xterm.c (x_new_font): Calculate new frame size from new font
9723 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9725 * lisp.h (FOR_EACH_TAIL): New macro.
9726 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9728 * window.c (select_window): Call second wset_redisplay before we change
9729 selected_window (bug#16034).
9731 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9733 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9735 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9737 * w32xfns.c: Include window.h, to avoid a compiler warning.
9739 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9741 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9742 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9743 window_scroll takes care of it.
9744 (Fset_window_point, Fdelete_other_windows_internal)
9745 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9746 (Fsplit_window_internal, Fdelete_window_internal)
9747 (Fresize_mini_window_internal, Fset_window_configuration)
9748 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9749 cause redisplay instead of forcing a complete redisplay.
9750 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9751 we're only affecting the selected_window.
9753 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9755 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9756 directional control characters. Update type and category
9757 determination according to the UBA from Unicode v6.3.
9758 (bidi_category_t): New category EXPLICIT_FORMATTING.
9760 * dispextern.h (bidi_type_t): Update to include new bidirectional
9761 properties introduced with Unicode v6.3. (Bug#16043)
9763 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9765 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9768 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9770 * font.c (font_list_entities): Remove dummy assignment.
9771 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9772 used on graphic displays only. Remove unused 'font_encoder' member.
9773 (struct font_bitmap): Remove unused 'extra' member.
9774 * nsfont.m (nsfont_open):
9775 * w32font.c (w32font_open_internal):
9776 * ftfont.c (ftfont_get_bitmap): Adjust users.
9778 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9780 Use bool for boolean.
9781 * tparam.c (tparam1):
9782 * undo.c (record_point, record_property_change):
9783 Use bool for boolean, for local vars that are always true or false.
9785 Minor integer overflow fixes (Bug#16033).
9786 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9787 This improves on the previous fix to this function.
9788 (window_resize_check): When summing up pixel counts, don't rely on
9789 undefined behavior if the sum overflows.
9791 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9793 * window.c (Fset_window_new_pixel): Don't choke at negative
9794 argument value (Bug#16033).
9796 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9797 to avoid crash in window_box_height.
9799 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9800 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9802 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9804 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9806 Minor integer overflow fixes.
9807 * window.c (Fset_window_new_pixel, grow_mini_window):
9808 * xdisp.c (Fwindow_text_pixel_size):
9809 Avoid undefined behavior on signed integer overflow.
9810 * xfns.c (x_set_mouse_color):
9811 Check that drag shape fits in 'unsigned', since that's what X wants.
9813 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9815 Improve reporting of fatal exception on MS-Windows.
9816 * w32fns.c (my_exception_handler): New function.
9817 (globals_of_w32fns): Set it up as the unhandled exception
9818 handler. Initialize exception code and address to zeros.
9819 (emacs_abort): If the exception code and address are available,
9820 print them at the beginning of the backtrace. Fix the format of
9821 printing addresses (was producing 0x0x12345678 on XP).
9824 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9826 * eval.c (Fbacktrace__locals): New function.
9827 (syms_of_eval): Defsubr it.
9829 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9831 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9832 Define here to unify between...
9833 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9834 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9836 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9838 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9840 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9841 fringe background extension.
9842 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9843 because they are now always the same as `left' and `width',
9844 respectively. Remove code for the case that `width' and
9845 `sb_width' are different.
9847 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9849 Fix minor problems found by static checking.
9850 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9851 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9852 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9854 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9856 * image.c (imagemagick_compute_animated_image): Don't crash if we
9857 have an animation with different-sized images (bug#15313).
9859 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9861 Remove some unused items introduced during pixelwise change.
9862 * window.c (window_resize_total_check): Remove unused function.
9863 * xdisp.c (remember_mouse_glyph): Remove unused label.
9864 (Ftool_bar_height): Move declaration inside #if.
9865 * xterm.c (x_set_window_size): Don't use r and c.
9867 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9869 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9872 * window.c (Fset_window_configuration): Comment out unused variables.
9874 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9876 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9878 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9880 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9882 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9883 HAVE_GNUTLS3 (Bug#16001).
9885 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9886 if interrupts are deferred (Bug#15801).
9888 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9890 Support resizing frames and windows pixelwise.
9891 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9892 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9893 (struct glyph_matrix): Replace window_left_col and
9894 window_top_line by window_pixel_left and window_pixel_top.
9895 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9897 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9898 (draw_window_divider, move_it_to, x_draw_right_divider)
9899 (x_draw_bottom_divider, change_frame_size): Add or fix
9901 * dispnew.c (change_frame_size_1): Change prototype.
9902 (adjust_glyph_matrix, required_matrix_width)
9903 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9904 values instead of lines and columns.
9905 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9906 WINDOW_TOTAL_FRINGE_WIDTH.
9907 (handle_window_change_signal, do_pending_window_change)
9908 (init_display): Adjusts calls of change_frame_size.
9909 (change_frame_size, change_frame_size_1): Handle pixelwise
9911 * frame.c (Qright_divider_width, Qbottom_divider_width):
9913 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9914 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9915 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9916 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9918 (set_frame_param): New function.
9919 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9920 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9921 (Ffringe_width, Fborder_width, Fright_divider_width)
9922 (Fbottom_divider_width): New functions, defsubr them.
9923 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9924 New argument pixelwise.
9925 (struct frame_parm_table): New members Qright_divider_width and
9926 Qbottom_divider_width.
9927 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9928 (x_report_frame_params): Handle Qright_divider_width and
9929 Qbottom_divider_width.
9930 (x_set_right_divider_width, x_set_bottom_divider_width):
9932 (frame_resize_pixelwise): New option.
9933 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9934 new_pixelwise, right_divider_width and bottom_divider_width;
9935 remove total_lines; rename text_lines, text_cols, new_text_lines
9936 and new_text_cols to text_height, text_width, new_height and
9937 new_width respectively.
9938 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9939 FRAME_TEXT_WIDTH respectively.
9940 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9941 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9942 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9944 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9945 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9946 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9947 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9948 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9949 (FRAME_TOTAL_COLS_ARG): Remove macro.
9950 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9951 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9952 (x_wm_set_size_hint): Handle frame pixel sizes.
9953 * indent.c (compute_motion, Fcompute_motion):
9954 Call window_body_width instead of window_body_cols.
9955 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9956 (make_lispy_position): Handle right and bottom dividers.
9957 (Fsuspend_emacs): Pixelize call of change_frame_size.
9958 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9959 * lisp.h: Extern set_frame_param.
9960 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9962 (Fx_create_frame): Add entry for vertical_drag_cursor.
9963 Pixelize call of change_frame_size.
9964 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9965 * nsterm.m (ns_update_window_end): Optionally draw right
9967 (x_set_window_size): Add argument pixelwise.
9968 Call check_frame_size and change_frame_size with pixelwise zero.
9969 (ns_draw_window_divider): New function.
9970 (ns_redisplay_interface): Add ns_draw_window_divider.
9971 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9972 (x_new_font): Call x_set_window_size with pixelwise zero.
9973 * print.c (print_object): For a window print its sequence
9975 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9976 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9977 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9978 (w32_createwindow): Use scroll bar area width.
9979 (w32_wnd_proc): Handle bottom divider width.
9980 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9981 (Fx_create_frame): Default divider width parameters.
9982 Caclulate sizes pixelwise. Add vertical drag cursor support.
9983 (x_create_tip_frame): Default divider widths to zero.
9984 Pixelize call to change_frame_size.
9985 (Fx_show_tip): Add handling of divider widths. Pixelize window
9987 (Fw32_frame_rect): New function.
9988 (frame_parm_handler w32_frame_parm_handlers): Add divider
9990 (Vx_window_vertical_drag_shape): Add variable.
9991 * w32inevt.c (resize_event, maybe_generate_resize_event):
9992 Pixelize change_frame_size calls.
9993 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9995 * w32term.c (w32_draw_window_divider): New function.
9996 (x_update_window_end): Handle right divider.
9997 (w32_draw_fringe_bitmap, x_scroll_run)
9998 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9999 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
10000 Calculate new frame sizes pixelwise.
10001 (x_new_font): Pixelize call to x_set_window_size.
10002 (x_check_fullscreen): Pixelize call to change_frame_size.
10003 (x_set_window_size_1, x_set_window_size): New argument
10004 pixelwise. Calculate pixelwise.
10005 (x_wm_set_size_hint): Use scroll bar area width.
10006 (w32_redisplay_interface): Add w32_draw_window_divider.
10007 * w32term.h (struct w32_output): Add vertical drag cursor.
10008 * widget.c (set_frame_size, update_wm_hints)
10009 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
10011 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
10012 * window.c (sequence_number): Restore.
10013 (Fwindow_pixel_width, Fwindow_pixel_height)
10014 (Fwindow_mode_line_height, Fwindow_header_line_height)
10015 (window_pixel_to_total, Frun_window_scroll_functions)
10016 (Fset_window_new_pixel, window_resize_apply_total)
10017 (Fwindow_resize_apply_total): New functions.
10018 (window_body_height, window_body_width): Rename from
10019 window_body_lines. New argument PIXELWISE.
10020 Calculate pixelwise.
10021 (Fwindow_body_height, Fwindow_body_width): New argument
10023 (coordinates_in_window, window_relative_x_coord): Use window's
10024 pixel width instead of total width.
10025 (replace_window, recombine_windows): Initialize pixel values.
10026 (resize_root_window, resize_frame_windows, grow_mini_window)
10027 (shrink_mini_window): New argument PIXELWISE.
10028 Calculate pixelwise.
10029 (Fdelete_other_windows_internal, adjust_window_margins)
10030 (window_resize_check, window_resize_apply)
10031 (Fdelete_window_internal, Fresize_mini_window_internal)
10032 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10033 (check_frame_size): Rename arguments. New argument PIXELWISE.
10034 Calculate pixelwise.
10035 (set_window_buffer): Make samebuf bool. Run configuration change
10036 hook only if buffer changed.
10037 (Fset_window_buffer): Rewrite doc-string.
10038 (make_window): Initialize new_pixel slot.
10039 (Fwindow_resize_apply): Check pixel size of root window.
10040 (Fsplit_window_internal): Call 2nd argument pixel_size.
10041 Calculate pixelwise.
10042 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10044 (save_window_data): New slots frame_text_width,
10045 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10046 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10048 (Fcurrent_window_configuration, Fset_window_configuration)
10049 (save_window_save, compare_window_configurations): Handle new
10050 slots in save_window_data and saved_window.
10051 (Fset_window_scroll_bars): Fix doc-string.
10052 (window_resize_pixelwise): New variable.
10053 (coordinates_in_window, Fcoordinates_in_window_p):
10055 (make_parent_window): Adjust sequence_number.
10056 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10058 * window.h (struct window): New members new_pixel, pixel_left,
10059 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10060 (wset_new_pixel): New function.
10061 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10062 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10063 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10064 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10065 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10066 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10067 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10068 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10069 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10070 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10071 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10072 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10073 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10074 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10075 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10077 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10078 (window_body_width, check_frame_size): Adapt external declarations.
10079 * xdisp.c (last_max_ascent): New integer.
10080 (window_text_bottom_y): Handle bottom divider.
10081 (window_box_width, window_box_height): Calculate pixelwise.
10082 (get_glyph_string_clip_rects): Handle right divider.
10083 (remember_mouse_glyph): When windows are resized pixelwise
10084 proceed with width and height set to 1.
10085 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10086 WINDOW_TOTAL_WIDTH.
10087 (move_it_to): Calculate and return maximum x position
10089 (Fwindow_text_pixel_size): New function.
10090 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10091 (tool_bar_lines_needed): Rename to tool_bar_height.
10092 Calculate pixelwise.
10093 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10094 Calculate pixelwise.
10095 (redisplay_tool_bar): Calculate pixelwise.
10096 (redisplay_window): Calculate pixelwise. Handle dividers.
10097 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10098 (x_draw_vertical_border): Handle dividers.
10099 (define_frame_cursor1): Handle vertical drag cursor.
10100 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10101 (expose_window): Calculate pixelwise. Handle dividers.
10102 (init_xdisp): Initialize pixel values.
10103 * xfaces.c (Qwindow_divider): New face.
10104 (realize_basic_faces): Realize it.
10105 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10106 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10107 (x_set_scroll_bar_default_width): Default actual width to 16.
10108 (Fx_create_frame): Set sizes pixelwise.
10109 (x_create_tip_frame): Default divider widths to zero.
10110 Pixelize call of change_frame_size.
10111 (Fx_show_tip): Handle divider widths. Initial pixel position
10113 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10114 (Vx_window_vertical_drag_shape): New option.
10115 * xmenu.c (free_frame_menubar): Pixelize call of
10117 * xterm.c (x_draw_window_divider): New function.
10118 (x_update_window_end): Optionally draw right divider.
10119 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10120 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10121 (handle_one_xevent, x_new_font): Calculate pixelwise.
10122 (x_set_window_size_1, x_set_window_size): New argument
10123 pixelwise. Calculate pixelwise.
10124 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10125 (struct x_redisplay_interface): Add x_draw_window_divider.
10126 * xterm.h (struct x_output): Add vertical_drag_cursor.
10128 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10130 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10131 Set invisible frames's `redisplay' when a full redisplay is requested.
10132 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10133 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10134 (display_mode_lines): Set it here instead.
10136 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10138 * dispextern.h (set_window_update_flags): Remove.
10140 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10142 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10144 * xdisp.c (REDISPLAY_SOME_P): New macro.
10145 (redisplay_internal): Use it (bug#15999).
10146 (prepare_menu_bars, redisplay_window): Use it as well.
10148 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10150 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10152 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10153 (globals_of_w32font): Zero it out.
10154 (GetCharWidth32W_Proc): New function pointer.
10155 (get_char_width_32_w): New function.
10156 (compute_metrics): If get_glyph_outline_w returns an error, try
10157 get_char_width_32_w before declaring a failure. This avoids
10158 punishing raster (a.k.a. "bitmap") fonts by slowing down
10159 redisplay. (Bug#6364).
10161 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10163 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10164 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10165 highlight needs to be redisplayed. (Bug#15913)
10167 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10169 Fix minor problems found by static checking.
10170 * buffer.h (struct buffer_text, struct buffer):
10171 * frame.h (struct frame):
10172 * window.h (struct window):
10173 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10174 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10175 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10176 no-longer-valid use of HAVE_MENUS.
10177 * xdisp.c (propagate_buffer_redisplay): Now static.
10179 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10181 * xmenu.c (Fmenu_or_popup_active_p):
10182 * window.c (Fset_window_configuration):
10183 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10184 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10185 * fns.c (Fyes_or_no_p):
10186 * editfns.c (Fmessage_box, Fmessage_or_box):
10187 * alloc.c (make_save_ptr_ptr):
10188 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10190 * window.c (Fset_window_configuration): Move select_window later.
10192 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10194 Refine redisplay optimizations to only redisplay *some* frames/windows
10195 rather than all of them.
10196 * xdisp.c (REDISPLAY_SOME): New constant.
10197 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10198 (bset_redisplay, bset_update_mode_line): New functions.
10199 (message_dolog): Use bset_redisplay.
10200 (clear_garbaged_frames): Use fset_redisplay.
10201 (echo_area_display): Use wset_redisplay.
10202 (buffer_shared_and_changed): Remove.
10203 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10204 frame titles. Compute the actual set of windows redisplayed.
10205 Don't update frame titles and menu bars for frames that don't need to
10207 (propagate_buffer_redisplay): New function.
10209 (redisplay_internal): Use it. Be more selective in the set of windows
10210 we redisplay. Propagate windows_or_buffers_changed to
10211 update_mode_lines a bit later to simplify the code.
10212 (mark_window_display_accurate_1): Reset window and buffer's
10214 (redisplay_window): Do nothing if neither the window nor the buffer nor
10215 the frame needs redisplay.
10216 * window.h (struct window): Add `redisplay' field.
10217 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10218 (redisplay_other_windows, window_list): New declarations.
10219 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10220 (window_list): Not static any more.
10221 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10222 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10223 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10224 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10225 * frame.h (struct frame): Add `redisplay' field.
10226 Move `external_menu_bar' bitfield next to other bit-fields.
10227 (SET_FRAME_GARBAGED): Use fset_redisplay.
10228 (SET_FRAME_VISIBLE): Don't garbage the frame;
10229 Use redisplay_other_windows.
10230 * buffer.h (struct buffer): Add `redisplay' field.
10231 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10232 (modify_overlay): Use bset_redisplay.
10233 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10235 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10237 Support w32 file notifications in batch mode.
10238 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10239 invalid (which happens in batch mode). If non-interactive, call
10240 handle_file_notifications to store file notification events in the
10241 input queue. (Bug#15933)
10243 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10245 * w32inevt.c (handle_file_notifications): Now external, not static.
10247 * w32term.h (handle_file_notifications): Provide prototype.
10249 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10250 init_crit, since init_display, which does that otherwise, is not
10253 2013-11-27 Glenn Morris <rgm@gnu.org>
10255 * Makefile.in ($(lispsource)/international/charprop.el): New.
10256 (emacs$(EXEEXT)): Depend on charprop.el.
10258 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10260 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10261 deleting portions of the buffer under non-nil REPLACE argument.
10264 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10265 directory, watch it and not its parent.
10266 (add_watch): Allow empty string in FILE.
10268 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10270 * window.c (Fset_window_start, window_resize_apply)
10271 (window_scroll): Reset window_end_valid (Bug#15957).
10273 2013-11-27 Glenn Morris <rgm@gnu.org>
10275 * Makefile.in (leimdir): Now in lisp source directory.
10276 ($(leimdir)/leim-list.el): Just use ../leim .
10277 * epaths.in (PATH_DUMPLOADSEARCH):
10278 * lread.c (load_path_default):
10279 * nsterm.m (ns_load_path): No more leim directory.
10281 2013-11-26 Andreas Schwab <schwab@suse.de>
10283 * .gdbinit (xgettype): Add cast.
10285 2013-11-26 Glenn Morris <rgm@gnu.org>
10287 Preload leim-list.el.
10288 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10289 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10290 is a single directory.
10292 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10294 bool-vector-subsetp is now the normal direction (Bug#15912).
10295 * data.c (Fbool_vector_subsetp): Test whether the first argument
10296 is a subset of the second one, not the reverse. Add doc string.
10298 Fix minor problems found by static checking.
10299 * lread.c (load_path_default): Now static.
10300 * textprop.c (text_property_stickiness): Be consistent about the
10301 test used when deciding whether to consider the previous character.
10302 This simplifies the code a bit.
10304 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10306 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10308 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10309 (syms_of_frame): Don't defsubr them.
10311 2013-11-25 Glenn Morris <rgm@gnu.org>
10313 * lread.c (load_path_default): Change the sense of the argument.
10314 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10315 from dump_path. When it is not, avoid checking dump_path twice.
10317 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10318 uninstalled dump_path against installed Vload_path. (Bug#15964)
10320 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10322 Export get_pos_property to Elisp.
10323 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10324 (syms_of_editfns): Export it to Elisp.
10326 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10328 2013-11-23 Romain Francoise <romain@orebokech.com>
10330 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10331 initialization here ...
10332 (syms_of_fileio): ... from here.
10334 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10336 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10337 Please use --enable-check-lisp-object-type.
10339 2013-11-23 Glenn Morris <rgm@gnu.org>
10341 * process.c (get_process): Explicit error for dead buffers.
10343 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10345 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10347 2013-11-23 Glenn Morris <rgm@gnu.org>
10349 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10350 * lread.c (load_path_check): Take path to check as argument.
10351 (load_path_default): New, split from init_lread.
10352 (init_lread): Move calc of default load-path to load_path_default.
10353 Empty elements in EMACSLOADPATH now stand for the default.
10354 (load-path): Doc fix.
10355 * emacs.c (decode_env_path): Add option to treat empty elements
10356 as nil rather than ".".
10357 * callproc.c (init_callproc_1, init_callproc):
10358 * image.c (Vx_bitmap_file_path):
10359 * lisp.h (decode_env_path):
10360 * lread.c (Vsource_directory):
10361 Update for new argument spec of decode_env_path.
10363 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10365 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10366 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10368 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10370 Fix some dependency problems that cause unnecessary recompiles.
10372 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10373 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10374 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10375 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10376 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10377 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10378 (boostrap-clean): No need to remove stamp-oldxmenu.
10380 Fix recently introduced bool vector overrun.
10381 This was due to an optimization that went awry.
10382 Reported by Glenn Morris in
10383 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10384 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10385 for empty vectors, undoing the 2013-11-18 change.
10386 * data.c (bool_vector_binop_driver): Rely on this.
10387 Fix bug that occasionally overran the destination.
10388 * lisp.h (struct Lisp_Bool_vector): Document this.
10390 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10392 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10395 * nsterm.m (init, run, stop:): Comment out for now, does not work
10398 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10400 * charset.c (syms_of_charset): Don't read past end of string.
10402 2013-11-19 Glenn Morris <rgm@gnu.org>
10404 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10406 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10408 Add hooks to run on gaining/losing focus. (Bug#15029)
10409 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10410 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10411 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10413 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10415 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10416 The old names predated the API change that put destination at end.
10418 Improve API of recently-added bool vector functions (Bug#15912).
10419 The old API had (bool-vector-count-matches A B)
10420 and (bool-vector-count-matches-at A B I), which gave the
10421 misleading impression that the two functions were variants, one
10422 with a location I. The new API has (bool-vector-count-population A)
10423 and (bool-vector-count-consecutive A B I) to make the distinction
10424 clearer. The first function no longer has a B argument, since the
10425 caller can easily determine the number of nils if the length and
10426 number of ts is known.
10427 * data.c (Fbool_vector_count_population): Rename from
10428 bool_vector_count_matches, and accept just 1 argument.
10429 (Fbool_vector_count_consecutive): Rename from
10430 Fbool_vector_count_matches_at.
10432 Always allocate at least one bits_word per bool vector.
10433 See Daniel Colascione in:
10434 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10435 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10436 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10437 * lisp.h (struct Lisp_Bool_vector): Document this.
10439 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10441 * insdel.c (invalidate_buffer_caches): New function, consolidated
10442 from part of prepare_to_modify_buffer.
10443 (insert_from_gap, prepare_to_modify_buffer):
10444 * coding.c (code_convert_region, code_convert_string):
10445 Call invalidate_buffer_caches. (Bug#15841)
10447 * lisp.h (invalidate_buffer_caches): Add prototype.
10449 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10451 * w32term.c (x_update_window_end): Don't invalidate the entire
10452 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10453 highlight needs to be redisplayed. (Bug#15913)
10455 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10457 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10459 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10461 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10462 while we are using Vprin1_to_string_buffer.
10464 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10465 after inserting the description string. (Bug#15907)
10467 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10469 * data.c: Work around bogus GCC diagnostic about shift count.
10470 Reported by Eli Zaretskii in
10471 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10472 (pre_value): New function.
10473 (count_trailing_zero_bits): Use it.
10475 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10477 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10478 assume C macros are not supported even under -g3 in these old GCC
10481 2013-11-15 Leo Liu <sdl.web@gmail.com>
10483 * minibuf.c (Ftry_completion, Fall_completions)
10484 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10486 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10488 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10489 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10490 This avoids placing unnecessary constants into the Emacs code.
10492 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10494 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10495 for Cygwin w32 build.
10497 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10498 for Cygwin w32 build. (Bug#15892)
10500 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10502 Simplify, port and tune bool vector implementation.
10503 * alloc.c (bool_vector_exact_payload_bytes)
10504 (bool_vector_payload_bytes): Remove.
10505 (bool_vector_fill): Return its argument.
10506 * alloc.c (bool_vector_fill):
10508 * print.c (print_object):
10509 Simplify by using bool_vector_bytes.
10510 * alloc.c (make_uninit_bool_vector):
10511 New function, broken out from Fmake_bool_vector.
10512 (Fmake_bool_vector): Use it. Use tail call.
10513 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10514 * data.c (BITS_PER_ULL): New constant.
10515 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10516 if long long versions don't exist.
10517 (shift_right_ull): New function.
10518 (count_one_bits_word): New function, replacing popcount_bits_word
10519 macro. Don't assume that bits_word is no wider than long long.
10520 (count_one_bits_word, count_trailing_zero_bits):
10521 Don't assume that bits_word is no wider than long long.
10522 * data.c (bool_vector_binop_driver, bool_vector_not):
10523 * fns.c (Fcopy_sequence):
10525 Create an uninitialized destination, to avoid needless work.
10526 (internal_equal): Simplify.
10527 (Ffillarray): Prefer tail call.
10528 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10529 contain at least one word.
10530 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10531 chars are narrower than ints.
10532 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10533 * fns.c (Fcopy_sequence):
10535 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10536 Don't try to port to hosts where bits_word values have holes; the
10537 code wouldn't work there anyway. Verify this assumption, though.
10538 (bool_vector_bytes): New function.
10539 (make_uninit_bool_vector): New decl.
10540 (bool_vector_fill): Now returns Lisp_Object.
10542 * xfns.c (xic_create_fontsetname):
10543 * xrdb.c (gethomedir): Prefer tail calls.
10545 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10547 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10548 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10550 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10551 that requires a return value.
10552 (Fset_buffer_modified_p): Take advantage of this change to do
10555 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10557 * buffer.c (Frestore_buffer_modified_p): Sync it with
10558 Fset_buffer_modified_p.
10559 (Fforce_mode_line_update): New function, moved from subr.el.
10560 (Fset_buffer_modified_p): Use them.
10561 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10563 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10565 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10566 This avoids undefined behavior when subtracting pointers into
10567 different aways. On my platform it also makes the code a tad
10568 smaller and presumably faster.
10570 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10572 * keyboard.c (command_loop_1): Use region-extract-function.
10573 * insdel.c (Qregion_extract_function): Not static any more (can we
10574 stop pretending that these vars can benefit from being marked static?).
10576 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10578 * search.c (find_newline): If buffer text is relocated during the
10579 "dumb loop", adjust C pointers into buffer text to follow suit.
10582 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10584 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10585 for conversion (Bug#15837).
10587 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10589 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10590 for the entire range of inserted characters. (Bug#15841)
10592 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10594 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10596 (realize_default_face): Remove assignment to distant-foreground if
10597 unspecified (Bug#15815).
10599 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10601 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10602 cache-long-scans disabled, since we don't want to call
10603 prepare_to_modify_buffer (in insert_1_both) for each message we
10606 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10607 from buffer.c. Improve commentary to the buffer field setter
10610 * buffer.c (bset_cache_long_scans): Static function deleted.
10611 Improve commentary to the buffer field setter functions.
10612 (init_buffer_once): Default for cache-long-scans changed to t.
10615 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10617 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10619 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10620 This bug was introduced in my 2013-06-21 change, and caused
10621 struct Lisp_Sub_Char_Table objects to be given too many slots,
10622 which broke 'make -C admin/unidata'.
10624 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10626 Import changes from mac-port 4.5.
10627 * macfont.m (mac_font_copy_default_descriptors_for_language)
10628 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10629 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10630 (macfont_language_default_font_names): New.
10631 (macfont_list): Rearrange language/charset code.
10632 (macfont_close): Don't check for macfont_info->cache.
10633 (mac_ctfont_create_preferred_family_for_attributes): New font
10634 selection code, call
10635 mac_font_copy_default_name_for_charset_and_languages.
10636 (mac_font_copy_default_descriptors_for_language)
10637 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10639 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10641 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10643 Port to C11 aligned_alloc, and fix some integer overflows.
10644 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10645 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10646 and use of posix_memalign replaced with aligned_alloc.
10647 (aligned_alloc): New function, defined or declared as needed.
10648 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10649 Don't undef; configure.ac now does this.
10650 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10651 (calloc, aligned_alloc): Check for integer overflow.
10652 (aligned_alloc): Rename from memalign. All uses changed.
10653 (memalign): New function, an alias for aligned_alloc.
10655 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10657 * xdisp.c (redisplay_internal): Fix typo in last change.
10659 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10661 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10663 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10665 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10666 redisplay--mode-lines-cause.
10667 (redisplay_internal): Keep them uptodate. Remove redundant check of
10668 buffer_shared_and_changed.
10669 * *.[chm]: Number every assignment to update_mode_lines so we
10670 can track why it is set.
10672 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10674 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10676 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10678 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10679 can track why it is set.
10681 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10683 Integer-related fixes for term.c etc.
10684 * dispextern.h (face_tty_specified_color): New function.
10685 * term.c (turn_on_face): Don't rely on undefined behavior when
10686 assigning an out-of-range value to 'long'.
10687 Simplify test for toggling highlight.
10688 (tty_capable_p): Omit last two (unused) args. All callers changed.
10689 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10690 (read_menu_input, tty_menu_activate, tty_menu_show):
10691 * xfaces.c (x_supports_face_attributes_p)
10692 (tty_supports_face_attributes_p):
10693 Use bool for boolean. All callers changed.
10694 (tty_supports_face_attributes_p): Omit defaults for color indices;
10695 no longer needed. Simplify tail call.
10697 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10699 * xdisp.c (prepare_menu_bars): Mark static.
10700 * lisp.h (prepare_menu_bars): Don't declare.
10701 * xselect.c (x_handle_selection_clear):
10702 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10704 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10706 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10707 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10709 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10711 * keyboard.c (Fcommand_error_default_function): Rename from
10712 Fdefault_error_output.
10714 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10716 * keyboard.c (Fdefault_error_output): New function, extracted from
10717 cmd_error_internal.
10718 (syms_of_keyboard): Use it for Vcommand_error_function.
10720 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10722 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10723 (init_eval): Use it to ensure handlerlist is non-NULL.
10724 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10725 (Fsignal): Adjust NULLness test of handlerlist.
10726 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10728 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10730 * callproc.c (call_process): Call prepare_to_modify_buffer before
10731 decoding text read from the sub-process, as the decoded stuff will
10732 be inserted into the buffer. This will invalidate the various
10733 caches maintained for the buffer. (Bug#15148)
10735 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10737 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10738 string of glyphless-char-display.
10740 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10742 * nsfns.m (ns_get_name_from_ioreg): New function.
10743 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10744 OSX >= 10.9. Use ns_get_name_from_ioreg.
10746 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10748 Simplify and port recent bool vector changes.
10749 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10750 only in this file. Use a more-efficient implementation if the
10751 second argument is a power of 2.
10752 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10753 Remove no-longer-necessary compile-time checks.
10754 (bool_vector_exact_payload_bytes): New function.
10755 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10756 exact payload changed to call the new function. Do not assume
10757 that the arg or result fits in ptrdiff_t.
10758 (bool_vector_fill): New function.
10759 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10761 (vroundup_ct): Don't assume arg fits in size_t.
10762 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10763 invoke set_category_set.
10764 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10765 All callers changed. Use bool_vector_set.
10766 * category.h (XCATEGORY_SET): Remove; no longer needed.
10767 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10768 bool_vector_bitref.
10769 * data.c (Faref): Use bool_vector_ref.
10770 (Faset): Use bool_vector_set.
10771 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10772 (Fbool_vector_not, Fbool_vector_count_matches)
10773 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10774 * fns.c (concat): Use bool_vector_ref.
10775 (Ffillarray): Use bool_vector_fill.
10776 (mapcar1): Use bool_vector_ref.
10777 (sxhash_bool_vector): Hash words, not bytes.
10778 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10779 a constant, since it's now used in #if.
10780 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10781 unsigned char on unusual architectures, so that we no longer
10782 assume that the number of bits per bits_word is a power of two or
10783 is a multiple of 8 or of CHAR_BIT.
10784 (Qt): Add forward decl.
10785 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10786 at least as strictly as bits_word.
10787 (bool_vector_data, bool_vector_uchar_data): New accessors.
10788 All data structure accesses changed to use them.
10789 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10790 (bool_vector_set): New functions.
10791 (bool_vector_fill): New decl.
10792 (ROUNDUP): Move to alloc.c as described above.
10794 Fix recent gnutls changes.
10795 * gnutls.c (Fgnutls_boot): Don't assume C99.
10796 * process.c (wait_reading_process_output): Fix typo in recent change.
10798 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10800 * process.c (wait_reading_process_output, read_process_output)
10801 (send_process): Check gnutls_state is not NULL.
10803 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10804 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10806 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10808 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10809 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10811 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10814 * nsfns.m (Fx_create_frame): Fix memory leak.
10816 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10817 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10818 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10820 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10822 * xdisp.c (message3_nolog, message_with_string): Encode the string
10823 before writing it to the terminal in a non-interactive session.
10825 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10826 sure we concatenate them into a unibyte string.
10828 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10829 resulting temporary name before returning it to the caller.
10830 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10831 is a unibyte string, convert NAME to a unibyte string to ensure
10832 that the result is also a unibyte string.
10834 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10835 create unibyte strings from default paths and directory/file
10838 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10841 * callproc.c (init_callproc): Use build_unibyte_string to make
10842 sure we create unibyte strings from default paths and
10843 directory/file names.
10845 * buffer.c (init_buffer): Don't store default-directory of
10846 *scratch* in multibyte form. The original problem which led to
10847 that is described in
10848 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10849 but it was solved long ago. (Bug#15260)
10851 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10853 Port to stricter C99 platforms.
10854 Especially, C99 prohibits nesting a struct X inside struct Y if
10855 struct X has a flexible array member.
10856 * alloc.c (struct sdata): New type.
10857 (sdata): Implement in terms of struct sdata.
10858 Remove u member; all uses replaced by next_vector, set_next_vector.
10859 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10860 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10861 (struct sblock): Rename first_data member to data, which is now
10862 a flexible array member. All uses changed.
10863 (next_vector, set_next_vector, large_vector_vec): New functions.
10864 (vector_alignment): New constant.
10865 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10866 (struct large-vector): Now merely a NEXT member, since the old approach
10867 ran afoul of stricter C99. All uses changed to use
10868 large_vector_vec or large_vector_offset.
10869 (large_vector_offset): New constant.
10870 * dispnew.c: Include tparam.h, for tgetent.
10871 Do not include term.h; no longer needed.
10872 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10873 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10874 (struct Lisp_Vector): Use a flexible array member for contents,
10875 instead of a union with a member that is an array of size 1.
10877 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10878 fact that the struct no longer contains a union.
10879 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10880 (struct Lisp_Save_Value, struct Lisp_Free):
10881 Use unsigned, not int, for spacers, to avoid c99 warning.
10882 (union specbinding): Use unsigned, not bool, for bitfield, as
10883 bool is not portable to pre-C99 hosts.
10885 2013-11-04 Glenn Morris <rgm@gnu.org>
10887 * emacs.c (usage_message): Mention that `-L :...' appends.
10889 2013-11-02 Glenn Morris <rgm@gnu.org>
10891 * Makefile.in (abs_builddir): Remove.
10892 (bootstrap_exe): Use relative filename.
10894 Use relative filenames in TAGS files.
10895 * Makefile.in (abs_srcdir): Remove it again.
10896 (.PHONY): Remove frc.
10897 (maintainer-clean): No more TAGS-LISP file.
10898 (TAGS): Pass relative file names to etags.
10899 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10901 * Makefile.in (abs_srcdir): New, set by configure.
10903 (maintainer-clean): Remove pointless echo. That should be in the
10904 top-level Makefile, if anywhere. Delete TAGS-LISP.
10905 (extraclean): No s/ and m/ directories for some time.
10906 (TAGS): Also depend on ctagsfiles3.
10907 Remove no-longer-defined S_FILE.
10908 Pass absolute filenames to etags once more.
10909 (TAGS-LISP): Replace lispdir with its expansion.
10910 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10911 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10913 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10915 * xfaces.c (check_lface_attrs, realize_default_face):
10916 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10917 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10919 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10921 * emacs.c (original_pwd): Remove global var by making it local.
10922 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10924 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10926 * xfaces.c: Declare color_distance.
10927 (QCdistant_foreground): New variable.
10928 (NEAR_SAME_COLOR_THRESHOLD): New define.
10929 (load_color2): New function.
10930 (load_color): Call load_color2.
10931 (load_face_colors): Call load_color2 and if distant-color is specified
10932 calculate distant and use distant-color if colors are near.
10933 (LFACE_DISTANT_FOREGROUND): New define.
10934 (merge_face_ref, Finternal_set_lisp_face_attribute)
10935 (Finternal_get_lisp_face_attribute)
10936 (x_supports_face_attributes_p): Handle distant-foreground similar to
10938 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10940 * dispextern.h (lface_attribute_index):
10941 Add LFACE_DISTANT_FOREGROUND_INDEX.
10943 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10945 * image.c (pbm_next_char): New function.
10946 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10947 (pbm_scan_number): Use it.
10948 (Qlibjpeg_version): New variable.
10949 (syms_of_image): DEFSYM and initialize it.
10951 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10953 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10955 2013-10-31 Glenn Morris <rgm@gnu.org>
10957 * emacs.c (original_pwd): New char.
10958 (main): If using --chdir, store original_pwd.
10959 (init_cmdargs): When setting Vinvocation_directory based on a
10960 relative argv[0], use original_pwd if set. (Bug#15768)
10962 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10964 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10966 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10968 * insdel.c: Fix minor problems found by static checking.
10969 (Qregion_extract_function): Now static.
10970 (prepare_to_modify_buffer_1): Remove unused locals.
10972 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10974 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10975 (syms_of_xdisp): Declare pre-redisplay-function.
10976 (markpos_of_region): Remove function.
10977 (init_iterator, compute_stop_pos, handle_face_prop)
10978 (face_before_or_after_it_pos, reseat_to_string)
10979 (get_next_display_element, window_buffer_changed)
10980 (redisplay_internal, try_cursor_movement, redisplay_window)
10981 (try_window_reusing_current_matrix, try_window_id, display_line)
10982 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10983 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10984 * window.h (struct window): Remove field `region_showing'.
10985 * dispextern.h (struct it): Remove region_beg/end_charpos.
10986 (face_at_buffer_position, face_for_overlay_string)
10987 (face_at_string_position): Update prototypes.
10988 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10989 (face_at_string_position): Remove `region_beg' and `region_end' args.
10990 * fontset.c (Finternal_char_font):
10991 * font.c (font_at, font_range): Adjust calls accordingly.
10992 * insdel.c (Qregion_extract_function): New var.
10993 (syms_of_insdel): Initialize it.
10994 (prepare_to_modify_buffer_1): Use it.
10996 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10998 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10999 * ftxfont.c (ftxfont_get_gcs):
11000 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
11001 * xfaces.c (x_free_colors, x_free_dpy_colors)
11002 (x_create_gc, unload_color):
11003 * xselect.c (x_property_data_to_lisp):
11004 * xsettings.c (parse_settings):
11005 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
11006 (get_bits_and_offset): Adjust definition.
11007 * frame.c (XParseGeometry): Adjust locals.
11008 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
11009 * regex.h (toplevel): Likewise for reg_syntax_t.
11011 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
11013 * eval.c (run_hook_with_args): Use FUNCTIONP.
11015 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
11017 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
11018 fields, drop 'allocated_p' member and use -1 for uninitialized value.
11019 * w32term.h (struct w32_output): Similarly but do not use -1 because...
11020 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
11021 on MS-Windows anyway.
11022 (free_face_colors): Define only if HAVE_X_WINDOWS and...
11023 (free_realized_face): ...adjust user.
11024 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11025 white relief pixels to -1.
11026 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11027 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11028 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11030 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11032 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11033 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11034 in practice now. All callers changed.
11036 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11038 * dispextern.h (struct face): Use bitfields for 'underline_type'
11039 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11040 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11041 'stipple' member. Move 'lface' member up to help...
11042 * xfaces.c (make_realized_face): ...this function to find and
11043 clear just the members that need clearing.
11044 (load_face_colors, realize_x_face):
11045 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11047 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11049 * xftfont.c (struct xftfont_info): Remove set-but-unused
11051 (xftfont_open): Adjust user.
11052 (xftfont_get_colors): Remove useless prototype.
11054 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11056 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11057 before passing them to 'unexec'. (Bug#15260)
11059 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11061 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11063 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11065 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11066 the changed signature of the font driver's 'close' method.
11068 * w32font.h (w32font_close): Adjust the prototype to the change in
11069 function definition.
11071 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11073 * w32uniscribe.c (uniscribe_close): Adapt the call to
11074 w32font_close to its new prototype.
11076 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11078 Omit unused frame argument of font API's close function.
11079 * font.h (struct font): Drop frame argument. Adjust comment.
11080 * font.c (font_clear_cache, font_close_object): Adjust users.
11081 * ftfont.c (ftfont_close):
11082 * ftxfont.c (ftxfont_close):
11083 * macfont.m (macfont_close):
11084 * nsfont.m (nsfont_close):
11085 * w32font.c (w32font_close):
11086 * xfont.c (xfont_close):
11087 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11088 tweak comments and make functions safe if called more than once for
11089 the same font object.
11091 Perform font-specific cleanup when font object is swept by GC. See
11092 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11093 * alloc.c (cleanup_vector): New function.
11094 (sweep_vector): Call it for each reclaimed vector object.
11095 * font.h (struct font): Adjust comment.
11097 2013-10-24 Glenn Morris <rgm@gnu.org>
11099 * Makefile.in (abs_top_srcdir): New, set by configure.
11101 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11103 Adjust recent font-related changes to fix bug#15686.
11104 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11105 is a live window system frame, mark its default font too.
11107 2013-10-23 Glenn Morris <rgm@gnu.org>
11109 * Makefile.in (RUN_TEMACS): Make relative (again).
11110 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11111 (bootstrap-emacs$(EXEEXT)):
11112 Quote entities that might contain whitespace.
11114 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11116 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11117 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11119 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11121 Do not allow font caches to grow too large.
11122 * alloc.c (compact_font_cache_entry, compact_font_caches):
11123 New functions or stub if not HAVE_WINDOW_SYSTEM.
11124 (compact_undo_list): Factor out from Fgarbage_collect.
11126 (mark_face_cache): Mark face font. Move down to avoid
11128 (mark_terminals): Do not mark font cache here.
11129 (Fgarbage_collect): Call compaction functions described
11130 above. Adjust comment.
11132 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11134 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11135 chdir to HOME (bug#15607).
11137 * nsterm.m (Qcocoa, Qgnustep): New variables.
11138 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11139 (ns_get_color): Make selection color work for GNUstep also.
11141 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11143 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11144 handles mouse clicks. Instead, let GPM use the same code as all
11145 the other mice use. See the discussion starting at
11146 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11147 for the details of the problem with the menu bar this fixes.
11149 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11151 Remove port-specific display name lists to avoid extra
11152 complexity and data duplication with display info lists.
11153 * xterm.h (x_display_name_list): Remove declaration.
11154 * xterm.c (x_display_name_list): Remove.
11155 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11156 * xfns.c (x_display_info_for_name, Fx_display_list):
11157 Likewise. Use x_display_list where appropriate.
11158 * w32term.h (w32_display_name_list): Remove declaration.
11159 * w32term.c (w32_display_name_list): Remove.
11160 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11162 * w32fns.c (x_display_info_for_name, Fx_display_list):
11163 Likewise. Use x_display_list where appropriate.
11164 * nsterm.h (ns_display_name_list): Remove declaration.
11165 * nsterm.m (ns_display_name_list): Remove.
11166 (ns_term_init, syms_of_nsterm): Adjust users.
11167 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11168 Likewise. Use x_display_list where appropriate.
11169 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11170 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11171 (mark_terminals): Mark per-terminal font cache.
11173 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11175 Don't run timers in input-pending-p. Its new check-timers param
11176 provides the prior behavior. (Bug#15045).
11177 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11179 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11181 Make some functions static in non-Microsoft builds.
11182 On my platform (Fedora 19 x86-64), this shrinks the
11183 Emacs executable (text+data) by 0.25%.
11184 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11185 (load_color) [!MSDOS]:
11186 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11187 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11188 * lisp.h (check_existing):
11189 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11190 (network_interface_info) [!WINDOWSNT]:
11191 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11192 Remove extern decls.
11193 * fileio.c (check_existing):
11194 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11195 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11196 (network_interface_info) [!WINDOWSNT]:
11197 * term.c (encode_terminal_code) [!WINDOWSNT]:
11198 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11199 * xfaces.c (load_color) [!MSDOS]:
11201 * fileio.c (check_existing, check_executable, check_writable):
11202 * process.c (network_interface_list, network_interface_info):
11203 Move earlier, so that we don't need forward decls.
11204 * gnutls.c (fn_gnutls_transport_set_errno)
11205 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11207 * w32.c (init_environment): Use faccessat rather than
11208 check_existing, partly for consistency with the rest of the code
11209 in this file, partly so that check_existing can be static.
11211 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11212 * emacs.c (MAIN_PROGRAM): New macro.
11213 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11214 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11216 bool vector int width fixes
11217 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11218 (Fbool_vector_count_matches_at):
11219 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11220 can exceed PTRDIFF_MAX, at least in theory.
11221 (Fbool_vector_count_matches_at):
11222 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11224 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11226 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11227 (struct sockaddr): Add forward decl, for platforms that lack it.
11229 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11231 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11234 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11236 * w32.c (network_interface_get_info, network_interface_list)
11237 (network_interface_info): New functions. (Bug#15610)
11238 (GetAdaptersInfo_Proc): New typedef.
11239 (get_adapters_info): New wrapper function.
11240 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11242 * process.h (network_interface_list, network_interface_info):
11245 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11246 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11247 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11248 for WINDOWSNT. Doc fix.
11249 (syms_of_process): Defsubr Snetwork_interface_list and
11250 Snetwork_interface_info unconditionally.
11252 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11253 in NS GUI sessions. (Bug#15629)
11255 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11257 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11259 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11261 * print.c (print_object): Print " ..." when truncating bool vectors.
11263 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11265 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11266 standard mouse buttons.
11268 * termhooks.h (struct input_event): Remove incorrect commentary.
11270 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11272 Disallow bool vector operations on mixed-length operands.
11273 The old behavior left garbage in the result vector sometimes,
11274 and didn't seem to be useful.
11275 * data.c (Qwrong_length_argument): New static var.
11276 (wrong_length_argument): New function.
11277 (bool_vector_binop_driver): Check that args agree in length.
11279 * keyboard.c, keyboard.h (all_kboards): Now static.
11281 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11283 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11284 note from the lispref.
11286 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11288 * nsterm.h (struct ns_display_info): Remove set-but-unused
11289 member image_cache (image caches are per-terminal anyway).
11290 (FRAME_X_IMAGE_CACHE): Remove.
11291 * nsterm.m (ns_initialize_display_info): Adjust user.
11293 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11295 * w32proc.c: Include mingw_time.h.
11297 * w32.c: Include mingw_time.h.
11299 Implement scrolling of TTY menus when the screen is too short.
11301 * term.c (tty_menu_display): Accept an additional argument, the
11302 menu item from which to start displaying the menu. Account for
11303 the value of Y when limiting the menu to the number of available
11305 (mi_result): New enumeration.
11306 (read_menu_input): Return enumerated value. When the y coordinate
11307 hits min_y or max_y, return scroll indication instead of wrapping
11309 (tty_menu_activate): Handle the scrolling indications from
11310 read_menu_input. Compute the first menu item to display and pass
11311 it to tty_menu_display.
11313 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11315 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11316 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11317 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11318 Adjust to match the change described below.
11319 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11320 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11321 memory_below_frame members to...
11322 * termchar.h (struct tty_display_info): ...here because they're
11323 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11324 * term.c (init_tty):
11325 * nsterm.m (ns_create_terminal):
11326 * w32term.c (w32_create_terminal):
11327 * xterm.c (x_create_terminal): Adjust users.
11328 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11329 to filter out non-TTY frames. Adjust comment.
11330 (scrolling): Adjust user. Prefer eassert for debugging check.
11332 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11334 * xfaces.c (PT_PER_INCH): Remove unused macro.
11335 * termhooks.h (struct terminal): Remove set-but-unused
11336 member fast_clear_end_of_line.
11337 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11338 * nsterm.m (ns_create_terminal):
11339 * term.c (init_tty):
11340 * w32term.c (w32_create_terminal):
11341 * xterm.c (x_create_terminal): Adjust users.
11343 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11345 * lisp.h (bool_vector_size): New function.
11346 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11347 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11348 (Fbool_vector_not, Fbool_vector_count_matches_at):
11349 Remove uses of 'eassume' that should no longer be needed,
11350 because they are subsumed by the 'eassume' in bool_vector_size.
11352 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11354 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11355 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11356 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11358 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11360 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11361 have different dimensions. (Bug#15575)
11363 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11366 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11368 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11370 * term.c (tty_menu_show): Never return with unbalanced
11371 specpdl. Use eassert for debugging check. Adjust style.
11373 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11375 * term.c (read_menu_input): Make selection of menu items
11376 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11377 (tty_menu_activate): Fix off-by-one error when computing max_y.
11379 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11381 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11382 audit logging (only used with GnuTLS 3.x) and enable it.
11384 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11386 * dispnew.c (redraw_frame): Remove useless #ifdef because
11387 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11388 Also, move TTY fflush to...
11389 * term.c (tty_update_end): ...this function.
11391 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11393 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11394 the end of the frame's glyph matrix. (Bug#15575)
11396 * term.c (tty_menu_display): Don't move cursor while overwriting
11397 frame's glyphs with menu items. Limit the number of items
11398 displayed to what can be shown on the available screen lines,
11399 excluding the echo area.
11400 (tty_menu_activate): Limit the Y coordinate allowed by
11401 read_menu_input to the last screen line used for menu display.
11403 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11405 * lisp.h (eassume): New macro.
11406 Also, include <verify.h>, for 'assume'.
11407 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11408 (vroundup, vector_nbytes):
11409 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11410 (Fbool_vector_not, Fbool_vector_count_matches)
11411 (Fbool_vector_count_matches_at):
11412 Use eassume, not eassert.
11413 * casetab.c (set_identity, shuffle):
11414 * composite.c (composition_gstring_put_cache):
11415 * dispnew.c (update_frame_1):
11416 * ftfont.c (ftfont_shape_by_flt):
11417 * image.c (gif_load):
11418 * intervals.c (offset_intervals):
11419 * macfont.m (macfont_shape):
11420 Remove calls to 'assume' that are no longer needed, because
11421 --enable-gcc-warnings no longer generates bogus warnings
11422 when these calls are removed.
11424 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11426 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11428 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11430 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11431 (Qsubstitute_env_in_file_name): New var.
11432 (syms_of_fileio): Define it.
11434 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11436 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11437 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11440 * term.c (save_and_enable_current_matrix): Don't allocate and
11441 don't save margin areas.
11442 (restore_desired_matrix): Don't restore margin areas.
11443 (free_saved_screen): Don't free margin areas.
11445 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11447 * image.c: Pacify --enable-gcc-warnings.
11448 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11449 #define only if used.
11451 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11453 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11454 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11455 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11456 (gif_load): For giflib v5.x and later, display the error message
11457 produced by giflib when its functions fail.
11458 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11461 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11463 * keyboard.c (last_event_timestamp): Remove. For X selection and
11464 GTK popup menus, it may be obtained from per-frame X display info.
11465 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11466 (process_special_events): Adjust users.
11467 * keyboard.h (last_event_timestamp): Remove declaration.
11468 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11469 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11470 * menu.h (xmenu_show): Adjust prototype.
11471 * menu.c (Fx_popup_menu): Adjust user.
11472 * xselect.c (x_own_selection, x_get_foreign_selection)
11473 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11475 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11477 * keyboard.c (init_kboard): Now static. Add arg
11478 to denote window system. Adjust comment.
11479 (init_keyboard): Adjust user.
11480 (allocate_kboard): New function.
11481 (syms_of_keyboard):
11482 * nsterm.m (ns_term_init):
11483 * term.c (init_tty):
11484 * w32term.c (w32_create_terminal):
11485 * xterm.c (x_term_init): Use it.
11486 * keyboard.h (init_kboard): Remove prototype.
11487 (allocate_kboard): Add prototype.
11489 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11491 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11492 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11494 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11496 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11498 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11500 * term.c (tty_menu_activate): Flush the output stream after
11501 showing the cursor, and don't mark the frame garbaged at exit from
11502 the function. Fixes redisplay glitches when moving from one menu
11505 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11507 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11508 or throw error (Bug#15570).
11510 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11512 * intervals.c (temp_set_point_both): Move test into 'eassert',
11515 * lisp.h (eassert): Don't use 'assume'.
11516 Sometimes 'assume' wins in performance, and sometimes it loses,
11517 so it shouldn't be used all the time. Perhaps we need two
11518 flavors of 'eassert', one for where 'assume' is far more likely
11519 to help or to hurt; but that can be done later.
11520 Reported by Dmitry Antipov in
11521 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11522 Also, don't include <verify.h>; no longer needed.
11524 2013-10-09 Glenn Morris <rgm@gnu.org>
11526 * eval.c (Fcond): Doc tweak.
11528 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11530 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11531 expressions with side effects to eassert. (Bug#15565)
11533 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11535 * fns.c (hashfn_user_defined): Allow hash functions to return any
11538 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11540 Fix minor problems found by static checking.
11541 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11542 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11543 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11544 * keyboard.c (read_menu_command): Remove unused local.
11545 * lisp.h (read_menu_command): New decl.
11546 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11547 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11548 Return ptrdiff_t, not int.
11549 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11550 not int, for benefit of xpalloc.
11551 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11553 (have_menus_p): Remove; unused.
11554 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11555 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11556 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11558 (save_and_enable_current_matrix): Omit unnecessary casts.
11559 (read_menu_input): Omit local extern decl (now in lisp.h).
11560 Don't access uninitialized storage if mouse_get_xy fails.
11561 (tty_menu_activate): Mark local as initialized, for lint.
11562 (tty_menu_activate, tty_meny_show): Remove unused locals.
11564 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11566 Support menus on text-mode terminals.
11567 * xterm.h (xw_popup_dialog): Add prototype.
11569 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11570 (xmenu_show): Block input here, instead in Fx_popup_menu.
11571 (xw_popup_dialog): New function, with X-specific bits of popup
11574 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11577 * window.c (Fset_window_configuration): Use run-time tests of the
11578 frame type instead of compile-time conditionals, when menu-bar
11579 lines are considered.
11581 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11582 (w32_popup_dialog): New prototypes.
11584 * w32menu.c (Fx_popup_dialog): Function deleted.
11585 (w32_popup_dialog): New function, with w32 specific bits of popup
11586 dialogs. Block input here.
11588 * w32inevt.c (w32_console_read_socket): Minor change to add
11589 debugging TTY events.
11591 * w32fns.c (show_hourglass): If returning early because the frame
11592 is not a GUI frame, unblock input.
11594 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11595 (cursorY): New functions.
11597 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11598 WINDOWSNT, macros that call curX and curY elsewhere.
11600 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11602 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11603 specific function to hide and show cursor on a text-mode terminal.
11604 (tty_menu_struct, struct tty_menu_state): New structures.
11605 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11606 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11607 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11608 (tty_menu_locate, save_and_enable_current_matrix)
11609 (restore_desired_matrix, screen_update, read_menu_input)
11610 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11611 (tty_pop_down_menu, tty_menu_last_menubar_item)
11612 (tty_menu_new_item_coords, tty_menu_show): New functions.
11613 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11615 * nsterm.h (ns_popup_dialog): Adjust prototype.
11617 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11618 of in x-popup-menu.
11619 (ns_popup_dialog): Adapt order of arguments to the other
11620 *_menu_show implementations.
11621 (Fx_popup_dialog): Function deleted.
11623 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11625 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11627 * menu.c (have_boxes): New function.
11628 (single_keymap_panes): Use it instead of a compile-time
11630 (single_menu_item): Use run-time tests of the frame type instead
11631 of compile-time conditionals.
11632 (encode_menu_string): New function.
11633 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11634 the macro, since different types of frame need different encoding
11636 (digest_single_submenu): Use run-time tests of frame type instead
11637 of, or in addition to, compile-time conditionals.
11638 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11639 (Fx_popup_menu): Detect when the function is called from keyboard
11640 on a TTY. Don't barf when invoked on a text-mode frame.
11641 Check frame type at run time, instead of compile-time conditionals for
11642 invoking terminal-specific menu-show functions.
11643 Call tty_menu_show on text-mode frames.
11644 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11645 run time to determine which alternative to invoke; support dialogs
11648 * keyboard.h <Qmouse_movement>: Declare.
11650 * keyboard.c <Qmouse_movement>: Now extern.
11651 <Qecho_keystrokes>: New static variable.
11652 (read_key_sequence): Accept an additional argument, a flag to
11653 prevent redisplay during reading of the key sequence. All callers
11655 (read_menu_command): New function.
11656 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11658 (toolkit_menubar_in_use): New function.
11659 (make_lispy_event): Use it instead of a compile-time test.
11661 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11662 window-system being available.
11664 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11665 to x-popup-dialog on the frame type, they all now support popup
11668 * dispnew.c (save_current_matrix): Save the margin areas.
11669 (restore_current_matrix): Restore margin areas.
11670 (update_frame_with_menu): New function.
11672 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11675 * alloc.c (make_save_ptr): Now compiled unconditionally.
11677 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11679 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11680 (redraw_frame, update_frame): Adjust users.
11681 * dispextern.h (set_window_update_flags): Adjust prototype.
11682 * xdisp.c (redisplay_internal): When updating all frames with zero
11683 windows_or_buffers_changed, assume that only the windows that shows
11684 current buffer should be really updated.
11686 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11688 Do not allocate huge temporary memory areas and objects while encoding
11689 for file I/O, thus reducing an enormous memory usage for large buffers.
11690 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11691 * coding.h (struct coding_system): New member raw_destination.
11692 * coding.c (setup_coding_system): Initialize it to zero.
11693 (encode_coding_object): If raw_destination is set, do not create
11694 dst_object. Add comment.
11695 * fileio.c (toplevel): New constant E_WRITE_MAX.
11696 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11697 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11699 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11701 * nsterm.m (windowDidExitFullScreen:)
11702 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11704 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11706 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11707 * keyboard.c (unblock_input_to): Don't process pending signals
11708 if a fatal error is in progress.
11710 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11711 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11712 they're talking about words in Lisp bool vectors.
11713 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11714 * data.c (popcount_bits_word): Rename from popcount_size_t.
11715 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11718 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11720 Improve support for popcount and counting trailing zeros (Bug#15550).
11721 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11722 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11723 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11724 (popcount_size_t_msc, popcount_size_t_gcc):
11725 Remove; now done by Gnulib.
11726 (popcount_size_t): Now a macro that defers to Gnulib.
11727 (count_trailing_zero_bits): Return int, for consistency with
11728 Gnulib and because Emacs prefers signed to unsigned int.
11729 Don't assume that size_t is either unsigned int or unsigned long
11730 or unsigned long long.
11731 (size_t_to_host_endian): Do not assume that size_t is either
11732 exactly 32 or exactly 64 bits wide.
11733 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11734 etc., so that it's now an enum constant, not a macro.
11735 No need to assume that it's either 32 or 64.
11737 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11739 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11742 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11744 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11745 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11747 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11749 emacs_read and emacs_write now use void *, not char *.
11750 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11751 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11752 Buffer arg is now void *, not char *. This matches plain
11753 'read' and 'write' better, and avoids a constraint violation
11754 on Solaris 9 with Oracle Studio.
11756 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11758 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11759 memset to explicit loop. Otherwise copy largest possible chunk
11760 from initialized to uninitialized part, thus allowing the longer
11761 memcpy runs and reducing the number of loop iterations.
11763 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11765 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11766 hide toolbar (Bug#15388).
11767 (windowDidEnterFullScreen:): If presentation options are zero,
11768 set them here (Bug#15388).
11769 (ns_update_auto_hide_menu_bar): Remove runtime check.
11770 Don't auto hide dock unless menubar is also auto hidden.
11772 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11774 * editfns.c (message): Mention batch mode in doc string.
11776 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11778 * nsterm.m (check_native_fs): Remove erroneous comment.
11780 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11782 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11783 uses find_newline instead of scan_newline and so doesn't move point.
11785 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11787 Use hardware support for byteswapping on glibc x86 etc.
11788 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11789 whereas the old swap64 needed 30.
11790 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11791 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11792 Use byteswap.h's macros to swap bytes.
11793 * lisp.h (swap16, swap32, swap64): Remove.
11794 All uses replaced by bswap_16, bswap_32, bswap_64.
11796 * bytecode.c (exec_byte_code): Use some more volatile variables
11797 to work around local variables getting clobbered by longjmp.
11798 Port to pre-C99, which doesn't allow decls after stmts.
11800 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11802 * lisp.h (eassert): Assume that COND is true when optimizing.
11803 In other words, take on the behavior of eassert_and_assume.
11804 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11805 (eassert_and_assume): Remove. All uses replaced by eassert.
11807 * xdisp.c (Qglyphless_char): Now static.
11809 Adjust to merge from gnulib.
11810 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11811 * lisp.h: Include <verify.h>, for 'assume'.
11813 * eval.c (clobbered_eassert): New macro.
11814 (internal_catch, internal_condition_case)
11815 (internal_condition_case_1, internal_condition_case_2)
11816 (internal_condition_case_n): Use it instead of eassert
11817 when the argument contains locals clobbered by longjmp.
11818 Don't use clobbered locals outside of clobbered_eassert.
11819 (internal_lisp_condition_case): Use a volatile variable
11820 to work around a local variable's getting clobbered.
11822 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11824 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11825 (PUSH_HANDLER): New macro.
11826 (catchlist): Remove.
11827 (handlerlist): Always declare.
11829 * eval.c (catchlist): Remove (merge with handlerlist).
11830 (handlerlist, lisp_eval_depth): Not static any more.
11831 (internal_catch, internal_condition_case, internal_condition_case_1)
11832 (internal_condition_case_2, internal_condition_case_n):
11834 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11835 handlerlist/catchlist.
11836 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11837 handlerlist which can only handle a single condition-case handler at
11839 (find_handler_clause): Simplify since we only a single branch here
11842 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11844 (bcall0): New function.
11845 (exec_byte_code): Add corresponding cases. Improve error message when
11846 encountering an invalid byte-code. Let Bunwind_protect accept
11847 a function (rather than a list of expressions) as argument.
11849 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11850 and make them unconditional now that they're heap-allocated.
11852 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11854 * charset.c (Fdecode_char, Fencode_char): Remove description of
11855 `restriction' arg. now that it's hidden by advertised-calling-convention.
11857 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11859 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11860 Remove unused variable (from mac-port).
11861 (macfont_draw): Use s->ybase for correct y position.
11863 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11865 * frame.h (struct frame): Drop has_minibuffer member because...
11866 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11867 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11869 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11871 * window.h (struct window): Prefer enum text_cursor_kinds to int
11872 for phys_cursor_type member. Move the latter, phys_cursor_width,
11873 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11874 * window.c (replace_window, make_window): Adjust users.
11876 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11878 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11879 this module is never compiled otherwise.
11881 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11883 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11886 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11888 * xdisp.c (get_next_display_element): Don't call face_for_font in
11889 a build configured --without-x. (Bug#15484)
11891 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11893 * window.c (calc_absolute_offset): #elif should be #elif defined.
11895 * frame.c (delete_frame): Block/unblock input to overcome race
11896 condition (Bug#15475).
11898 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11900 * frame.c (delete_frame): Record selected frame only after
11901 calling Qdelete_frame_functions (Bug#15477).
11903 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11905 * nsterm.m (ns_selection_color): Remove.
11906 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11907 NSColor selectedText(Background)Color. Only for COCOA.
11908 (ns_term_init): Remove assignment of ns_selection_color, logic
11909 moved to ns_get_color.
11911 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11912 NS_SELECTION_COLOR_DEFAULT.
11913 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11915 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11917 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11918 frame' does not have the tool_bar_window member.
11920 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11922 Signal error when reading an empty byte-code object (Bug#15405)
11923 * lread.c (read1): Signal error.
11924 * alloc.c (make_byte_code): eassert header size.
11925 (sweep_vectors): Change an int to size_t.
11927 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11929 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11930 instead of ints, as it's the usual style for offsetof constants. See:
11931 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11933 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11934 This is ugly, but it should fix the performance problem for older
11935 GCC versions in the short run. I'll look into integrating the
11936 Gnulib module for popcount, as a better fix.
11937 See the thread starting in:
11938 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11939 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11940 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11941 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11942 (popcount_size_t): Use it.
11944 2013-09-24 Daniel Colascione <dancol@dancol.org>
11946 * process.c (Fnetwork_interface_info): Fix build break due to
11949 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11951 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11952 Prefer signed to unsigned integers where either will do.
11953 No need for 'const' on locals that do not escape.
11954 Omit easserts with unnecessary and unportable assumptions about
11955 alignment. Avoid unnecessary casts to char *.
11957 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11959 Use union for the payload of struct Lisp_Vector.
11960 This helps to avoid a few glitches dictated by C's aliasing rules.
11961 * lisp.h (struct Lisp_Vector): Use union for next and
11962 contents member. Adjust comment. Change related users.
11963 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11964 Related users changed.
11965 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11966 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11967 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11968 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11970 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11972 Optimize glyph row clearing and copying routines.
11973 * dispextern.h (struct glyph_row): Change layout of struct
11974 glyph_row to help copy_row_except_pointers. Adjust comment.
11975 * dispnew.c (null_row): Remove.
11976 (clear_glyph_row): Use offsetof and memset to find and clear
11977 just the members that need clearing. Adjust comment.
11978 (copy_row_except_pointers): Likewise for copying.
11980 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11982 Some minor cleanups of recently-added bool vector code.
11983 * conf_post.h (assume): Always return void. Use lint version
11984 only if GCC and MSC versions don't apply.
11985 * conf_post.h (assume):
11986 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11987 Depend on _MSC_VER, not __MSC_VER, for consistency with
11989 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11990 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11991 (bool_vector_binop_driver, count_trailing_zero_bits)
11992 (size_t_to_host_endian): Now static, not static inline;
11993 the latter isn't needed with modern compilers and doesn't
11994 work with older compilers anyway.
11996 * alloc.c (valgrind_p): Use bool for boolean.
11998 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12000 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
12001 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
12002 (display_last_displayed_message_p, message_buf_print)
12003 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
12004 Use bool for boolean.
12005 * dispextern.h (cancel_line, init_desired_glyphs):
12006 Remove ancient leftover.
12007 (help_echo_showing_p, hourglass_shown_p):
12008 * lisp.h (noninteractive_need_newline): Adjust declaration.
12010 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
12012 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12014 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
12015 ...this file and convert the latter to static. Adjust comment.
12016 (make_initial_frame):
12017 * window.c (init_window_once): Adjust user.
12018 * frame.h (last_nonminibuf_frame): Remove declaration.
12019 * lisp.h (selected_frame): Likewise.
12020 * msdos.c (the_only_display_info): Adjust comment.
12022 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12024 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12025 computing the end column of mouse-highlight that comes from
12026 display or overlay strings. (Bug#15437)
12027 (note_mouse_highlight): Adapt calculation of last argument to
12028 mouse_face_from_string_pos to the above change.
12030 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12031 all platforms, not just for clang.
12033 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12035 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12036 about excess arguments to snprintf.
12038 * conf_post.h(assume): Use __builtin_unreachable for clang.
12040 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12042 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12043 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12045 2013-09-23 Daniel Colascione <dancol@dancol.org>
12047 * alloc.c (USE_VALGRIND): New macro; on by default
12048 when ENABLE_CHECKING.
12049 (mark_maybe_object, mark_maybe_pointer)
12050 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12052 (valgrind_p) [USE_VALGRIND]: New variable.
12053 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12055 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12057 * process.c (wait_reading_process_output): Change int pnamelen to
12060 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12061 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12062 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12063 argument to unsigned long to avoid warning.
12064 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12066 * conf_post.h (assume): Fix compiler error: x shall be cond.
12068 2013-09-22 Daniel Colascione <dancol@dancol.org>
12070 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12071 warning when compiling without a window system.
12073 2013-09-22 Daniel Colascione <dancol@dancol.org>
12075 * data.c (Qbool_vector_p): New symbol.
12076 (bool_vector_spare_mask, popcount_size_t_generic)
12077 (popcount_size_t_msc, popcount_size_t_gcc)
12079 (bool_vector_binop_driver)
12080 (count_trailing_zero_bits, size_t_to_host_endian)
12081 (Fbool_vector_exclusive_or)
12082 (Fbool_vector_union)
12083 (Fbool_vector_intersection, Fbool_vector_set_difference)
12084 (Fbool_vector_subsetp, Fbool_vector_not)
12085 (Fbool_vector_count_matches)
12086 (Fbool_vector_count_matches_at): New functions.
12087 (syms_of_data): Intern new symbol, functions.
12088 * alloc.c (bool_vector_payload_bytes): New function.
12089 (Fmake_bool_vector): Instead of calling Fmake_vector,
12090 which performs redundant initialization and argument checking,
12091 just call allocate_vector ourselves. Make sure we clear any
12092 terminating padding to zero.
12093 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12094 instead of open-coding the size calculation.
12095 (vroundup_ct): New macro.
12096 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12097 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12098 * composite.c (composition_gstring_put_cache):
12099 Change lint_assume to assume.
12100 * conf_post.h (assume): New macro.
12101 (lint_assume): Remove.
12102 * dispnew.c (update_frame_1): Change lint_assume to assume.
12103 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12105 * image.c (gif_load): Change lint_assume to assume.
12106 * lisp.h (eassert_and_assume): New macro.
12107 (Qbool_vector_p): Declare.
12108 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12109 (swap16, swap32, swap64): New inline functions.
12110 * macfont.m (macfont_shape): Change lint_assume to assume.
12111 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12112 * xsettings.c (parse_settings): Use new swap16 and
12113 swap32 from lisp.h instead of file-specific macros.
12115 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12117 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12118 found (which can legitimately happen when the glyph row at the
12119 window start is disabled in the current_matrix. (Bug#15365)
12121 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12123 Fix syntax.h bug introduced by recent INLINE change.
12124 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12125 conditionally compiled one way in some modules, and a different
12126 way in others. This doesn't work with extern inline functions,
12127 which must have the same definition in all modules, because the
12128 defining code might be shared across modules, depending on the
12129 implementation. Symptoms reported by Martin Rudalics in:
12130 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12131 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12132 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12133 overriding the corresponding functions in syntax.h.
12134 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12135 (syntax_property): New inline functions.
12136 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12137 Rewrite in terms of these new functions.
12139 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12141 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12142 not chars_in_text, whose result depends on the multibyteness of
12143 the current buffer. (Bug#15426)
12145 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12147 Port recent change to hosts where pointers aren't 'long'.
12148 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12149 Don't assume that pointers are the same width as 'long'.
12150 Add a compile-time check that a pointer fits into two X slots.
12152 A simpler, centralized INLINE.
12153 * conf_post.h (INLINE): Define only if not already defined.
12154 This allows us to use a single INLINE, defined by one file
12156 * emacs.c (INLINE): Define it.
12157 Also, include category.h, charset.h, composite.h, dispextern.h,
12158 syntax.h, systime.h, so that their INLINE definitions are expanded
12159 properly for Emacs.
12160 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12161 * buffer.h, buffer.c (BUFFER_INLINE):
12162 * category.h, category.c (CATEGORY_INLINE):
12163 * character.h, character.c (CHARACTER_INLINE):
12164 * charset.h, charset.c (CHARSET_INLINE):
12165 * composite.h, composite.c (COMPOSITE_INLINE):
12166 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12167 * frame.h, frame.c (FRAME_INLINE):
12168 * intervals.h, intervals.c (INTERVALS_INLINE):
12169 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12170 * lisp.h, alloc.c (LISP_INLINE):
12171 * process.h, process.c (PROCESS_INLINE):
12172 * syntax.h, syntax.c (SYNTAX_INLINE):
12173 * systime.h, sysdep.c (SYSTIME_INLINE):
12174 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12175 * window.h, window.c (WINDOW_INLINE):
12176 Remove. All uses replaced with INLINE.
12178 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12180 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12181 to avoid Bug#15398.
12183 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12185 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12186 'const char *' to avoid compiler warnings due to similar change in
12187 the prototype of x_get_string_resource.
12189 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12191 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12192 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12193 going to replace static variables below. Adjust comments.
12194 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12195 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12196 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12197 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12198 Related users changed.
12199 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12200 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12201 last_mouse_movement_time, going to replace static variables below.
12203 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12204 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12206 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12207 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12208 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12209 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12210 static variables below.
12211 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12212 (last_mouse_scroll_bar): Remove.
12213 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12214 (mouseExited): Related users changed.
12216 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12218 Do not use external array to process X scroll bar messages.
12219 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12220 (x_send_scroll_bar_event): Pack window pointer into two slots
12221 of XClientMessageEvent if we're 64-bit. Adjust comment.
12222 (x_scroll_bar_to_input_event): Unpack accordingly.
12224 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12226 Ifdef away recent changes which aren't relevant to NS port.
12227 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12228 [!HAVE_NS]: Declare as such.
12229 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12230 [!HAVE_NS]: Define as such.
12232 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12234 * frame.c (x_redo_mouse_highlight): New function
12235 to factor out common code used in W32 and X ports.
12236 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12237 * xterm.h (struct x_display_info):
12238 * w32term.h (struct w32_display_info):
12239 * nsterm.h (struct ns_display_info): New members
12240 last_mouse_motion_frame, last_mouse_motion_x and
12241 last_mouse_motion_y, going to replace static variables below.
12242 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12243 (redo_mouse_highlight): Remove.
12244 (note_mouse_movement, syms_of_xterm): Adjust user.
12245 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12246 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12247 (redo_mouse_highlight): Remove.
12248 (note_mouse_movement, syms_of_w32term): Adjust user.
12249 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12250 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12252 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12253 * nsfns.m (compute_tip_xy): Adjust user.
12255 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12257 * frame.c (x_mouse_grabbed): New function.
12258 * dispextern.h (x_mouse_grabbed): Add prototype.
12259 (last_mouse_frame): Remove declaration.
12260 * xterm.h (struct x_display_info):
12261 * w32term.h (struct w32_display_info):
12262 * nsterm.h (struct ns_display_info): New member
12263 last_mouse_frame, going to replace...
12264 * xdisp.c (last_mouse_frame): ...global variable.
12265 (note_tool_bar_highlight):
12266 * w32term.c (w32_mouse_position, w32_read_socket):
12267 * xterm.c (XTmouse_position, handle_one_xevent):
12268 Use x_mouse_grabbed.
12269 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12271 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12273 * w32term.c (w32_read_socket): Avoid temporary
12274 variables in a call to x_real_positions.
12275 * xterm.c (handle_one_xevent): Likewise.
12277 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12279 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12280 (x_icon_type): Remove prototype.
12281 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12282 * frame.c (x_icon_type): Remove.
12283 * w32term.c (x_make_frame_visible, x_iconify_frame):
12284 * xterm.c (x_make_frame_visible, x_iconify_frame):
12285 Use x_set_bitmap_icon to factor out common code.
12287 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12289 * dispextern.h (check_x_display_info, x_get_string_resource):
12290 Declare here just once and unify the latter.
12291 * frame.c (check_x_display_info, x_get_string_resource):
12292 * nsterm.h (check_x_display_info):
12293 * xrdb.c (x_get_string_resource):
12294 * xterm.h (check_x_display_info): Remove prototypes.
12295 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12296 * w32reg.c (x_get_string_resource): Likewise.
12297 (w32_get_rdb_resource): Adjust user.
12299 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12301 * xterm.h (struct x_display_info): New member
12302 x_pending_autoraise_frame, going to replace...
12303 * xterm.c (pending_autoraise_frame): ...static variable.
12304 (x_new_focus_frame, XTread_socket): Adjust users.
12305 * w32term.h (struct w32_display_info): New member
12306 w32_pending_autoraise_frame, going to replace...
12307 * w32term.c (pending_autoraise_frame): ...global variable.
12308 (x_new_focus_frame, w32_read_socket): Adjust users.
12310 2013-09-17 Glenn Morris <rgm@gnu.org>
12312 * xdisp.c (message_dolog): If we create *Messages*,
12313 switch it to messages-buffer-mode.
12315 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12317 Don't overuse 'const' in types of locals.
12318 * bidi.c (bidi_count_bytes):
12319 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12320 (xg_event_is_for_scrollbar):
12321 * xselect.c (x_handle_property_notify)
12322 (x_handle_selection_notify, x_handle_dnd_message):
12323 * xsettings.c, xsettings.h (xft_settings_event):
12324 * xterm.c (x_handle_net_wm_state, handle_one_event)
12325 (x_menubar_window_to_frame, x_detect_focus_change)
12326 (construct_mouse_click, note_mouse_movement)
12327 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12328 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12329 (handle_one_xevent, x_handle_net_wm_state):
12330 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12331 (x_handle_dnd_message):
12332 Avoid unnecessary 'const', typically the second 'const' in
12333 'const foo * const arg', a 'const' that does not affect the API
12334 and doesn't significantly help the human reader.
12336 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12338 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12339 only if Glib < 2.36.0.
12340 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12341 * xsettings.c (init_gconf, init_gsettings): Do not check
12343 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12345 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12347 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12349 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12350 before calling g_type_init.
12352 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12354 * nsterm.m (syms_of_nsterm): ... to here.
12356 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12358 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12359 (ignore_next_mouse_click_timeout): Use Time as X does.
12360 (handle_one_xevent): Avoid cast and use unsigned comparison.
12362 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12364 Do not copy X event in handle_one_xevent except KeyPress case.
12365 Wnen XEvent is processed, it is unlikely to be changed except
12366 KeyPress case, so we can avoid copying and use const pointer to
12367 const data to make sure that an event is not changed elsewhere.
12368 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12369 const' and do not create local copy except for the KeyPress event.
12370 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12371 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12372 (x_handle_net_wm_state, x_menubar_window_to_frame)
12373 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12374 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12375 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12376 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12377 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12378 (x_handle_dnd_message):
12379 * xsettings.c (xft_settings_event):
12380 Use 'const XEvent * const' where appropriate.
12381 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12383 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12385 Fix X event waiting to handle multiple frames.
12386 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12387 * xterm.c (pending_event_wait): Remove. Adjust users.
12388 (x_detect_focus_change): Pass frame arg.
12389 (handle_one_xevent): Find related frame early and clear per-frame
12390 wait_event_type only if this is an event for the relevant frame.
12391 (x_wait_for_event): Use per-frame wait_event_type.
12393 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12395 * nsfns.m (Fx_create_frame): Fix font driver registration for
12398 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12399 for syms_of_macfont.
12401 * nsterm.m: Include macfont.h.
12402 (ns_tmp_flags, ns_tmp_font): Remove.
12403 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12404 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12405 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12406 (changeFont:): Fix code style. Check for font driver type when
12409 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12412 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12413 (nsfont_open): Set font driver type.
12414 Set font->ascent and font->descent. Figure out font instead of
12415 ns_tmp_font, and flags instead of ns_tmp_flags.
12416 Fix indentation. Remove call to ns_draw_text_decoration,
12419 * nsfns.m: Include macfont.h.
12420 (Fx_create_frame): Register macfont driver, make a better default font.
12421 (Fns_popup_font_panel): Get font from macfont driver, if used.
12423 * macfont.m, macfont.h, macuvs.h: New files.
12425 * font.h: Declare syms_of_macfont.
12427 * font.c (syms_of_font): Call syms_of_macfont.
12429 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12431 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12433 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12434 and it is always zero for others, so I assume that this is an ancient
12435 leftover which nobody will want to change any more.
12436 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12437 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12438 * frame.c (x_set_scroll_bar_width):
12439 * w32fns.c (w32_createscrollbar):
12440 * w32term.c (w32_set_vertical_scroll_bar):
12441 * xfns.c (x_set_scroll_bar_default_width):
12442 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12443 (x_scroll_bar_expose): Related users changed.
12445 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12447 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12448 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12449 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12451 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12452 Define once here...
12453 * nsterm.h, w32term.h, xterm.h: ...and not here.
12454 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12455 Remove unused Xisms.
12456 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12457 these modules are never compiled otherwise.
12459 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12461 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12462 Doc fix. (Bug#15375)
12464 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12466 Unify Fx_focus_frame between all ports.
12467 * frame.h (x_focus_frame): New prototype.
12468 * xfns.c (Fx_focus_frame): Remove.
12469 (syms_of_xfns): Do not defsubr it.
12470 (x_focus_frame): X implementation.
12471 * nsfns.m (Fx_focus_frame): Remove.
12472 (syms_of_nsfns): Do not defsubr it.
12473 (x_focus_frame): NS implementation.
12474 * w32term.c (Fx_focus_frame): Remove.
12475 (x_focus_on_frame): Rename to...
12476 (x_focus_frame): W32 implementation.
12477 * w32term.h (x_focus_on_frame): Remove prototype.
12478 * w32fns.c (Fx_focus_frame): Remove.
12479 (syms_of_w32fns): Do not defsubr it.
12480 * frame.c (Fx_focus_frame): Define here.
12481 (syms_of_frame): Defsubr here.
12482 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12484 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12486 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12487 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12488 each port to reference the port-specific window system data.
12489 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12490 (FRAME_DISPLAY_INFO): Define.
12491 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12492 (FRAME_DISPLAY_INFO): Define. Adjust users.
12493 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12494 (FRAME_DISPLAY_INFO): Define. Adjust users.
12495 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12496 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12497 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12498 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12499 * xselect.c, xterm.c: All related users changed.
12501 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12503 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12504 (x_menubar_window_to_frame): Remove prototypes.
12505 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12506 (x_menubar_window_to_frame, x_top_window_to_frame):
12508 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12509 (x_menubar_window_to_frame, x_top_window_to_frame):
12510 ...to here and convert all but the last to static.
12512 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12514 * lisp.mk (lisp): Add w32-common-fns.elc.
12516 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12518 * charset.c (char_charset): Document an exception for char-charset.
12520 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12522 * xterm.h (x_display_info): New field last_user_time...
12523 * xterm.c (toplevel): ...to replace static last_user_time.
12524 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12526 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12528 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12529 scroll bar values to prevent thumb from disappear and update comment.
12531 2013-09-11 Glenn Morris <rgm@gnu.org>
12533 * emacs.c (usage_message): Possessive apostrophe tweak.
12535 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12537 * nsterm.m (syms_of_nsterm): Use Qns.
12538 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12539 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12540 * xfns.c (x_display_info_for_name, Fx_open_connection):
12541 Remove old '#if 0' code.
12542 (syms_of_xfns): Use Qx.
12543 * termhooks.h (fullscreen_hook): Remove the leftover.
12544 (struct terminal): Fix typo in comment.
12546 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12548 Cleaning up a few X scroll bar bits.
12549 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12550 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12551 New member last_seen_part, going to replace...
12552 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12553 (xt_action_hook) [USE_LUCID]: Adjust user.
12554 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12555 Lucid-specific scroll bar support.
12556 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12557 to int and adjust to use last_seen_part member.
12558 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12559 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12560 Initialize last_seen_part.
12562 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12564 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12565 insert-buffer-substring an empty string.
12567 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12569 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12570 avoiding a GCC warning.
12572 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12574 Ifdef away frame tool bar code when it is not really used.
12575 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12576 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12577 and minimize_tool_bar_window_p under the above.
12578 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12579 (fset_tool_bar_window): Likewise.
12580 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12581 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12582 (change_frame_size_1):
12583 * window.c (window_from_coordinates, Frecenter): Adjust users.
12584 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12585 code is not really used.
12586 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12587 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12588 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12589 [!USE_GTK && !HAVE_NS]: Define as such.
12590 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12591 (note_mouse_highlight, expose_frame):
12592 * xfns.c (x_set_tool_bar_lines):
12593 * xterm.c (handle_one_xevent): Adjust users.
12595 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12597 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12598 This bug was introduced by my 2013-08-26 patch, which incorrectly
12599 assumed that the terminfo implementation doesn't use termcap buffers.
12600 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12601 these buffers apparently are used after all.
12602 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12603 (struct tty_display_info): Define members termcap_term_buffer and
12604 termcap_strings_buffer even if TERMINFO.
12606 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12609 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12610 'usage' docstring entry to pacify make-docfile.
12612 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12614 Change comparison functions =, <, >, <=, >= to take many arguments.
12615 * data.c: Change comparison functions' interface and implementation.
12616 * lisp.h: Make arithcompare available for efficient two arg
12618 * bytecode.c: Use arithcompare.
12619 * fileio.c: Use new interface.
12621 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12623 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12625 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12627 * eval.c (Feval): Document the new use of `lexical'.
12629 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12631 Review and drop old frame resize hack.
12632 * frame.h (struct frame): Remove force_flush_display_p.
12633 * dispnew.c (update_frame): Adjust user and don't call
12634 flush_frame here. The comment has said that there was an issues
12635 with redisplaying fringes, but I don't see any differences with
12636 and without this hack. Hopefully we can continue without it.
12637 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12638 current frame matrices twice if resized_p is set.
12640 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12642 Do not populate pure Xism x_sync to other ports.
12643 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12644 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12645 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12646 * w32term.h (x_sync): Remove prototype.
12648 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12650 Cleanup frame flushing.
12651 * dispextern.h (struct redisplay_interface):
12652 Drop flush_display_optional because flush_display is enough
12653 for X and flushing via RIF is just a no-op for others.
12654 * frame.h (flush_frame): New function.
12655 * dispnew.c (update_frame):
12656 * minibuf.c (read_minibuf):
12657 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12659 * keyboard.c (detect_input_pending_run_timers): Do not flush
12660 all frames but selected one in redisplay_preserve_echo_area.
12661 * nsterm.m (ns_flush): Remove no-op.
12662 (ns_redisplay_interface): Adjust user.
12663 * w32term.h (x_flush): Remove no-op.
12664 (w32_redisplay_interface): Adjust user.
12665 * xterm.c (x_flush): Simplify because we do not flush all
12666 frames at once any more. Adjust comment.
12667 (x_redisplay_interface): Adjust user.
12669 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12671 Port --without-x --enable-gcc-warnings to Fedora 19.
12672 * gfilenotify.c (globals_of_gfilenotify):
12673 Call g_type_init only if using an older glib version that needs it.
12675 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12677 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12678 (last_glyphless_glyph_merged_face_id): Remove declarations.
12679 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12680 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12681 (last_glyphless_glyph_merged_face_id): Now static.
12682 (merge_escape_glyph_face): New function, refactored from...
12683 (get_next_display_element): ...here.
12684 (merge_glyphless_glyph_face): New function, refactored from...
12685 (produce_glyphless_glyph): ...here...
12686 * term.c (produce_glyphless_glyph): ...and here.
12688 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12690 * eval.c (eval_sub): Only call Ffunction if necessary.
12692 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12694 Attempt to make redisplay more selective when changing cursor type.
12695 * frame.h (struct frame): New bitfield cursor_type_changed.
12696 * xdisp.c (cursor_type_changed): Remove.
12697 (try_cursor_movement, redisplay_window, try_window_id)
12698 (set_frame_cursor_types, try_window_reusing_current_matrix):
12699 Adjust to use per-frame bitfield.
12700 (redisplay_internal): Look for cursor type change on each visible
12701 frame and consider all frames if cursor type has been changed on
12702 the frame other than selected. If cursor type has been changed on
12703 selected frame only, do not use fast update.
12705 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12707 Attempt to make redisplay more selective when changing fonts.
12708 * frame.h (struct frame): New bitfield fonts_changed.
12709 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12710 (adjust_frame_glyphs): Add prototype.
12711 * dispnew.c (fonts_changed_p): Remove.
12712 (adjust_glyphs): Remove because we do not
12713 adjust matrices on all frames at once any more.
12714 (adjust_frame_glyphs): Block and unblock input here.
12715 (adjust_glyph_matrix): Use fonts_changed.
12716 (change_frame_size_1): Use adjust_frame_glyphs.
12717 * font.c (font_open_entity): Use fonts_changed.
12718 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12719 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12720 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12721 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12722 (shrink_mini_window, Fresize_mini_window_internal)
12723 (window_scroll_pixel_based, Fset_window_configuration)
12724 (apply_window_adjustment, Fset_window_vscroll):
12725 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12726 Use adjust_frame_glyphs.
12727 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12728 (try_window_reusing_current_matrix, try_window_id, display_line)
12729 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12730 (redisplay_internal): Consider fonts_changed and adjust frame
12731 matrices for each frame only if the frame is visible. If font
12732 has been changed on some frame during full redisplay, retry
12733 only visible frames where the font has been actually changed.
12735 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12737 Cache current header and mode line height for each window.
12738 * window.h (struct window): New fields mode_line_height
12739 and header_line_height.
12740 * window.c (make_window): Initialize them.
12741 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12742 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12743 (current_mode_line_height, current_header_line_height):
12744 Remove declaration.
12745 * xdisp.c (current_mode_line_height, current_header_line_height):
12747 (pos_visible_p, init_xdisp): Adjust user.
12748 (redisplay_window): Invalidate mode_line_height and
12749 header_line_height if current and desired matrices do not agree.
12751 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12753 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12754 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12756 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12758 Make --without-x compatible with --enable-gcc-warnings.
12759 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12760 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12761 members under HAVE_WINDOW_SYSTEM.
12762 * keyboard.c (make_lispy_focus_out): Likewise.
12763 (record_menu_key): Move under HAVE_MENUS.
12764 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12765 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12766 (syms_of_xdisp): Adjust user.
12767 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12768 (start_hourglass, cancel_hourglass):
12769 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12770 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12771 and CLEAR_FONT_TABLE_NFONTS.
12772 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12773 Declare only if HAVE_WINDOW_SYSTEM.
12774 (lface_same_font_attributes_p, clear_face_gcs): Define only
12775 if HAVE_WINDOW_SYSTEM.
12777 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12779 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12780 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12781 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12783 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12785 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12787 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12789 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12790 This fixes a type error on hosts where ptrdiff_t is wider than int.
12792 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12794 * keyboard.c (read_key_sequence_vs): New function.
12795 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12798 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12800 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12802 Makefile improvements.
12803 * Makefile.in (config.status): Don't use double-colon rules, as
12804 they are not portable according to POSIX. Fix shell typo with `;
12805 I guess this rule has never been tested?
12806 (VCSWITNESS): New macro, to override any environment var.
12808 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12810 * xterm.h (struct x_display_info): Do not track X connection
12811 fd separately because it is always available from Display.
12812 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12815 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12817 * buffer.c (drop_overlay):
12818 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12819 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12821 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12823 * buffer.c (Fmake_overlay, Fmove_overlay):
12824 * intervals.c (set_point_from_marker):
12825 * print.c (PRINTPREPARE): Prefer signal_error
12826 to plain error and report unsuitable marker too.
12828 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12830 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12831 for 'dragging' member.
12832 (struct x_output): Remove set-but-unused leftovers
12833 'left_before_move' and 'top_before_move'.
12834 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12835 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12836 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12837 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12838 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12839 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12840 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12841 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12843 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12845 * nsfont.m (INVALID_GLYPH): New define.
12846 (nsfont_encode_char): Use INVALID_GLYPH.
12847 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12849 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12851 * xterm.c (x_last_mouse_movement_time): Revert last change.
12852 This code should use XDisplayMotionBufferSize to check display's
12853 motion history first, and there are few other issues as well.
12854 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12855 (handle_one_xevent): Adjust user.
12857 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12859 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12860 * frame.c (Flast_nonminibuf_frame): ... to here.
12861 (check_minibuf_window): Don't abort if no window was found
12864 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12866 Use XGetMotionEvents to ask the last mouse motion time from X server.
12867 * xterm.c (X_MOTION_HISTORY): Default to 1.
12868 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12869 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12870 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12871 Ifdef away legacy code.
12872 (XTmouse_position, x_scroll_bar_report_motion):
12873 Use x_last_mouse_movement_time.
12874 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12877 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12879 * msdos.c (last_mouse_window): Move to...
12880 (dos_rawgetc): ...this function and adjust comment.
12881 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12882 (mouseMoved): ...this function and adjust comment.
12883 * w32term.c (last_window): Likewise with...
12884 (w32_read_socket): ...this function.
12885 * xterm.c (last_window): Likewise with...
12886 (handle_one_xevent): ...this function.
12888 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12890 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12891 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12892 (handle_one_xevent): ...to here.
12893 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12896 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12898 * msdos.c (IT_set_terminal_window): Remove no-op.
12899 (initialize_msdos_display): Adjust terminal setup.
12900 * w32console.c (w32con_set_terminal_window): Remove no-op.
12901 (initialize_w32_display): Adjust terminal setup.
12902 * w32term.c (w32_set_terminal_window): Remove no-op.
12903 (w32_create_terminal): Adjust terminal setup.
12904 * xterm.c (XTset_terminal_window): Remove no-op.
12905 (x_create_terminal): Adjust terminal setup.
12907 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12909 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12911 (ns_create_terminal): Adjust terminal setup.
12912 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12914 (w32_create_terminal): Adjust terminal setup.
12915 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12917 (x_create_terminal): Adjust terminal setup.
12919 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12921 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12922 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12923 * dispnew.c (buffer_posn_from_coords):
12924 * window.c (Fwindow_end, displayed_window_lines):
12925 * xdisp.c (redisplay_mode_lines): Use it.
12927 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12929 * fontset.c (face_for_char): Check char in the current face font first
12930 if HAVE_NS (Bug#15138).
12932 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12934 * window.c (temp_output_buffer_show): Make sure window returned
12935 by display_buffer is live (Bug#15213).
12937 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12939 Minor cleanup to avoid forward declarations.
12940 * coding.h (struct ccl_spec): Remove forward declaration.
12941 * composite.h (toplevel): Include font.h.
12942 (struct composition_it, struct face, struct font_metrics):
12943 Remove forward declaration.
12944 * dispextern.h (struct image, struct atimer): Likewise.
12945 * emacsgtkfixed.h (struct frame): Likewise.
12946 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12947 * font.h (struct font_driver, struct font, struct glyph_string)
12948 (struct face): Remove forward declaration.
12949 * fontset.h (struct face, struct font): Likewise.
12950 * frame.h (toplevel): Style cleanup.
12951 (enum output_method): Move to...
12952 * termhooks.h (enum output_method): ...here.
12953 (struct glyph, struct frame, struct ns_display_info)
12954 (struct x_display_info, struct w32_display_info):
12955 Remove forward declaration.
12956 * xterm.h (toplevel): Include termhooks.h.
12957 (struct font, struct window, struct glyph_matrix, struct frame)
12958 (struct input_event, struct face, struct image): Remove forward
12960 * gtkutil.h (struct _widget_value): Likewise.
12961 * keyboard.h (toplevel): Include termhooks.h.
12962 (struct input_event): Remove forward declaration.
12964 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12966 * intervals.c (set_point_from_marker): New function.
12967 * editfns.c (Fgoto_char):
12968 * process.c (Finternal_default_process_filter):
12969 * window.c (select_window_1): Use it.
12970 * buffer.h (set_point_from_marker): Add prototype.
12972 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12974 * w32.c (term_winsock): Call release_listen_threads before calling
12976 (_sys_wait_accept): Wait for accept event in a loop with a finite
12977 timeout, instead of waiting indefinitely. Will hopefully avoid
12978 hanging during exit because WSACleanup deadlocks waiting for the
12979 event object to be released. (Bug#14333)
12981 * w32proc.c (release_listen_threads): New function, signals all
12982 the reader threads that listen for connections to stop waiting.
12984 * w32.h (release_listen_threads): Add prototype.
12986 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12988 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12989 field of new marker (for sanity and safety).
12990 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12991 anyway because XMISCTYPE is a function and can't be an lvalue).
12993 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12995 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12996 (x_after_update_window_line, x_scroll_bar_create)
12997 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12998 (handle_one_xevent, x_clear_frame_area):
12999 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
13000 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
13001 * xterm.h (x_clear_area): Adjust prototype.
13003 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
13005 Hook scanning and indentation functions to find_newline. This helps
13006 to avoid duplicated code and renders more respect to newline cache.
13007 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
13008 * cmds.c (Fforward_line):
13009 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
13010 Use find_newline and avoid unnecessary point movements.
13011 * search.c (scan_newline): Implement on top of find_newline.
13013 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
13015 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
13016 scoped code (bug#11258).
13018 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
13020 * nsterm.m (last_window): New variable.
13021 (EV_TRAILER2): New macro.
13022 (EV_TRAILER): Call EV_TRAILER2.
13023 (mouseMoved:): Add support for mouse-autoselect-window
13024 on nextstep (Bug#6888).
13026 2013-08-28 Andreas Schwab <schwab@suse.de>
13028 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13029 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13030 Remove unused macro definitions.
13031 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13032 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13033 Only define if emacs.
13035 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13037 Prefer enum glyph_row_area to int where appropriate.
13038 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13040 (window_box, window_box_width, window_box_left, window_box_left_offset)
13041 (window_box_right, window_box_right_offset): Adjust prototypes.
13042 * xdisp.c (window_box, window_box_width, window_box_left)
13043 (window_box_left_offset, window_box_right, window_box_right_offset):
13044 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13045 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13046 * nsterm.m (ns_clip_to_row):
13047 * w32term.c (w32_clip_to_row):
13048 * xterm.c (x_clip_to_row): Likewise.
13050 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13052 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13053 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13055 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13057 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13058 for portability to hosts where /bin/sh has problems.
13060 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13062 Redesign redisplay interface to drop global output_cursor.
13063 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13064 (toplevel): Remove declaration of output_cursor.
13065 (set_output_cursor, x_cursor_to): Remove prototype.
13066 * window.h (struct window): New member output_cursor.
13067 (output_cursor_to): New function to replace RIF member.
13068 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13069 (update_text_area, set_window_cursor_after_update): Use it.
13070 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13071 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13072 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13073 * w32term.c (x_update_window_begin, x_update_window_end):
13074 * xterm.c (x_update_window_begin, x_update_window_end):
13075 Adjust to use per-window output cursor.
13077 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13079 Simplify SELECT_TYPE-related code.
13080 Like EMACS_TIME, this portability layer is no longer needed, since
13081 Emacs has been using fd_set as a portability layer for some time.
13082 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13083 (SELECT_TYPE): Remove. All uses changed to fd_set.
13084 (fd_set) [!FD_SET]: New typedef.
13086 Simplify EMACS_TIME-related code.
13087 This portability layer is no longer needed, since Emacs has been
13088 using struct timespec as a portability layer for some time.
13089 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13090 Include <time.h> rather than "systime.h"; that's all that's needed now.
13091 * dispnew.c: Include <timespec.h> rather than "systime.h";
13092 that's all that's needed now.
13093 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13094 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13095 TIMESPEC_RESOLUTION.
13096 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13097 LOG10_TIMESPEC_RESOLUTION.
13098 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13099 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13100 (make_emacs_time): Remove. All used changed to make_timespec.
13101 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13102 (current_timespec): Rename from current_emacs_time. All uses changed.
13103 (add_emacs_time): Remove. All uses changed to timespec_add.
13104 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13105 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13106 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13107 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13108 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13109 (current_timespec): Rename from current_emacs_time. All uses changed.
13110 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13111 changed to timespec_cmp.
13112 * xgselect.c: Include <timespec.h>, since our .h files don't.
13114 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13116 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13117 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13118 Remove the leftovers.
13119 * gtkutil.c (toplevel): Do not declare Qxft but include
13121 * image.c (toplevel): Do not declare Vlibrary_cache because
13122 it's already done in lisp.h.
13124 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13126 * lisp.h (Mouse_HLInfo): Move from here...
13127 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13128 (reset_mouse_highlight): New function.
13129 * msdos.c (dos_set_window_size, IT_update_begin)
13130 (internal_terminal_init):
13131 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13132 (ns_initialize_display_info):
13133 * w32console.c (initialize_w32_display):
13134 * w32term.c (x_update_window_end, x_free_frame_resources)
13135 (w32_initialize_display_info):
13136 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13137 * window.c (Fdelete_other_windows_internal):
13138 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13139 * termchar.h (toplevel):
13140 * xterm.h (toplevel): Include dispextern.h.
13142 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13144 Fix minor problems found by static checking.
13145 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13146 (expect): Avoid nested-if warning.
13147 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13148 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13149 * nsterm.h, nsterm.m (ns_select):
13150 * xgselect.c, xgselect.h (xg_select):
13151 Adjust signature to better match pselect's.
13152 * nsterm.m (ns_select):
13153 Don't set *TIMEOUT, since pselect doesn't.
13154 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13155 diagnostic about assigning const char * to it.
13156 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13158 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13160 * lread.c (substitute_object_recurse): Handle hash-tables as well
13163 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13165 Fix unlikely core dump in init_tty, and simplify terminfo case.
13166 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13167 The old version incorrectly dumped core if malloc returned a
13168 buffer containing only non-NUL bytes.
13169 (init_tty): Do not allocate or free termcap buffers; the
13170 struct does that for us now.
13171 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13172 (struct tty_display_info): Define members termcap_term_buffer and
13173 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13174 use them. Allocate them directly in struct rather than indirectly
13175 via a pointer, to simplify init_tty.
13177 * frame.c (check_minibuf_window): Initialize 'window' properly,
13178 so that Emacs reliably aborts later if 'window' is not initialized.
13180 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13182 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13183 of VoidSymbol (Bug#15154).
13185 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13187 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13188 mouse_face_beg_y and mouse_face_end_y.
13189 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13190 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13191 Adjust users and update comment where appropriate.
13193 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13195 * frame.c (check_minibuf_window): New function.
13196 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13197 Call check_minibuf_window (Bug#15183).
13199 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13201 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13202 because this is the only last cursor data we need to keep and consult.
13203 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13204 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13207 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13209 Fix recovering from possible decompression error.
13210 Since insert_from_gap doesn't always move point, we can't use PT as
13211 the position where the partially decompressed data ends, and
13212 should count how many bytes was produced so far.
13213 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13214 (unwind_decompress): Really delete partially uncompressed data.
13215 (Fzlib_decompress_region): Take decompressed data size into account.
13217 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13219 * syntax.c (init_syntax_once): Adjust comment and do an early
13220 initialization of Qchar_table_extra_slots just once...
13221 * casetab.c (init_casetab_once):
13222 * category.c (init_category_once):
13223 * character.c (syms_of_character):
13224 * coding.c (syms_of_coding):
13225 * xdisp.c (syms_of_xdisp): ...and omit it here.
13227 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13229 * xdisp.c (get_next_display_element): Don't apply to characters
13230 from a display vector the logic of setting it->end_of_box_run_p
13231 suitable for characters from a buffer. (Bug#15175)
13233 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13234 to handle directories, rather than '_utime' which doesn't.
13237 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13239 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13240 or fullscreen (Bug#14627).
13242 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13244 System-dependent integer overflow fixes.
13245 * process.c (Fset_process_window_size): Signal an error if
13246 the window size is outside the range supported by the lower level.
13247 * sysdep.c (set_window_size): Return negative on error,
13248 nonnegative on success, rather than -1, 0, 1 on not in system,
13249 failure, success. This is simpler. Caller changed.
13250 (serial_configure): Remove unnecessary initialization of local.
13251 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13252 size fits in unsigned long; this isn't true on some 32-bit hosts.
13253 Avoid buffer overrun if some future version of /proc/meminfo has a
13254 variable name longer than 20 bytes.
13255 (system_process_attributes) [__FreeBSD__]:
13256 Don't assume hw.availpages fits in 'int'.
13258 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13260 Don't let very long directory names overrun the stack.
13261 Fix some related minor problems involving "//", vfork.
13262 * callproc.c (encode_current_directory): New function.
13263 (call_process): Don't append "/"; not needed.
13264 * fileio.c (file_name_as_directory_slop): New constant.
13265 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13266 this can save the caller having to alloca.
13267 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13268 Use SAFE_ALLOCA, not alloca.
13269 (directory_file_name, Fexpand_file_name): Leave leading "//"
13270 alone, since it can be special even on POSIX platforms.
13271 * callproc.c (call_process):
13272 * process.c (Fformat_network_address):
13273 * sysdep.c (sys_subshell):
13274 Use encode_current_directory rather than rolling our own.
13275 (create_process): No need to encode directory; caller does that now.
13276 * process.h (encode_current_directory): New decl.
13277 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13278 Rework to avoid 'goto xyzzy;'.
13280 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13282 * xdisp.c (handle_face_prop): If the default face was remapped use
13283 the remapped face for strings from prefix properties. (Bug#15155)
13285 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13287 Minor cleanup for redisplay interface and few related functions.
13288 * frame.h (enum text_cursor_kinds): Move from here...
13289 * dispextern.h (enum text_cursor_kinds): ...to here.
13290 (toplevel): Drop unnecessary declarations.
13291 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13292 in update_window_end_hook and draw_window_cursor functions.
13293 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13294 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13295 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13296 * xterm.c (x_update_window_end, x_draw_window_cursor):
13297 * xdisp.c (display_and_set_cursor, update_window_cursor)
13298 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13299 enum text_cursor_kinds where appropriate.
13301 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13303 Redesign redisplay interface to drop updated_row and updated_area.
13304 * dispextern.h (updated_row, updated_area): Remove declaration.
13305 (struct redisplay_interface): Pass glyph row and row area parameters
13306 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13307 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13309 * dispnew.c (updated_row, updated_area): Remove.
13310 (redraw_overlapped_rows, update_window_line): Adjust user.
13311 (update_marginal_area, update_text_area): Likewise. Pass updated row
13312 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13313 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13316 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13318 * process.c (flush_pending_output): Remove stub.
13321 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13323 * callproc.c: Fix race that killed background processes (Bug#15144).
13324 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13325 Record deleted process-id in critical section, not afterwards.
13326 Don't mistakenly kill process created by a call-process invocation
13327 that discards output and does not wait.
13329 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13331 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13332 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13333 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13334 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13335 to shut up compiler in mark_object.
13336 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13338 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13340 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13341 We can't portably rely on PTY_OPEN doing that, even if
13342 it calls posix_openpt with O_CLOEXEC.
13344 2013-08-20 Kenichi Handa <handa@gnu.org>
13346 * character.c (string_char): Improve commentary.
13348 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13350 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13351 (struct animation_cache): Make signature a flexible array member.
13352 All uses changed. This is a tad slower but may insulate us better
13353 from future changes to ImageMagick.
13355 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13357 * image.c: Shrink memory needed for animation cache.
13358 (SIGNATURE_DIGESTSIZE): New constant.
13359 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13360 (imagemagick_create_cache): Copy the signature. This saves
13361 several KB of memory that ImageMagick wastes per signature.
13362 Don't bother updating the update_time, as the caller does that now.
13363 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13364 it's a fixed size struct member now.
13365 (imagemagick_get_animation_cache): Always destroy the signature,
13366 as it's now imagemagick_create_cache's responsibility to copy it.
13367 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13368 and use memcmp rather than strcmp.
13369 eassert that ImageMagick returns a signature of the specified length.
13371 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13373 * image.c (imagemagick_get_animation_cache): Don't segfault on
13375 (imagemagick_get_animation_cache): Revert to previous definition
13376 so that it actually works. But keep the memory leak fix.
13377 (imagemagick_get_animation_cache): Fix memory leak.
13379 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13381 * image.c: Fix animation cache signature memory leak.
13382 Fix some other minor performance problems while we're at it.
13383 (imagemagick_create_cache): Clear just the members that
13384 need clearing. Don't set update_time, as caller does that now.
13385 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13386 Simplify by using pointer-to-pointer instead of a prev pointer.
13387 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13388 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13389 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13390 it's already a copy. Free the signature probe unless it's cached.
13392 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13393 This was introduced by my 2013-08-12 fix for Bug#15035.
13395 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13397 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13398 (imagemagick_prune_animation_cache): Now static.
13400 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13402 * image.c (imagemagick_get_animation_cache): Don't segfault when
13403 pruning all entries.
13405 2013-08-18 Ken Brown <kbrown@cornell.edu>
13407 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13408 static heap if ENABLE_CHECKING is defined.
13409 (max_bss_sbrk_ptr): New variable.
13410 (bss_sbrk): Use it.
13411 (report_sheap_usage): Report maximum static heap usage instead of
13412 ending static heap usage.
13414 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13416 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13417 of zlib_initialized according to the results of calling
13418 init_zlib_functions.
13420 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13422 * image.c: Implement an ImageMagick per-image cache.
13423 (imagemagick_get_animation_cache): Fix a double-free error.
13424 (imagemagick_load_image): Remove the ping_wand code, which only
13425 apparently saved time on invalid animated images, and slowed down
13426 everything else. Optimize for the common case.
13428 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13430 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13432 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13434 * marker.c (set_marker): Remove documentation of undefined behavior.
13436 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13438 * image.c (imagemagick_compute_animated_image): Animate correctly
13439 when sub-images are smaller than the main image.
13440 (imagemagick_compute_animated_image): Setting the iterator row to
13441 zero is apparently not allowed.
13442 (imagemagick_compute_animated_image): Allow images that say they
13443 have sub-images that are bigger than the main image, but just crop
13446 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13448 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13450 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13452 * image.c (imagemagick_compute_animated_image): Respect the GIF
13455 2013-08-15 Ken Brown <kbrown@cornell.edu>
13457 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13458 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13461 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13463 Fix minor problems found by static checking.
13464 * frame.c (delete_frame):
13465 * xdisp.c (next_element_from_display_vector):
13466 Avoid uninitialized local.
13467 * image.c (imagemagick_compute_animated_image): Port to C89.
13468 Prefer usual GNU indentation style for loops.
13469 Be more careful about bizarrely large sizes, by using ptrdiff_t
13472 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13474 Fix infinite frame selection loop (Bug#15025).
13475 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13477 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13479 * xdisp.c (compute_window_start_on_continuation_line):
13480 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13481 to make sure we end up setting the window start at the leftmost
13482 visible character of the display line. This avoids funky
13483 horizontal shifting because the window start is not kept on the
13484 same position. (Bug#15090)
13485 (next_element_from_display_vector): Support 'box' face attribute
13486 in the face definitions of a display vector. (Bug#15099)
13488 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13490 * image.c (imagemagick_compute_animated_image): Implement animated
13491 images (bug#14700).
13492 (imagemagick_compute_animated_image): Fix some compilation
13493 warnings. Implement a very simple cache to make the animation
13494 usable at all, but it should be replaced with a per-image cache.
13496 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13498 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13499 to do `for' loops over alist values.
13500 * buffer.h (FOR_EACH_BUFFER):
13501 * process.c (FOR_EACH_PROCESS): Use it.
13502 (handle_child_signal, status_notify, Fget_buffer_process)
13503 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13505 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13507 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13508 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13509 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13510 to xzalloc and so avoid redundant call to memset.
13511 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13512 members because it is allocated with xzalloc and so already zeroed.
13514 2013-08-14 Ken Brown <kbrown@cornell.edu>
13516 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13519 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13521 Utility function and macro to copy Lisp string to C string.
13522 * lisp.h (xlispstrdupa): New macro.
13523 (xlispstrdup): New prototype.
13524 * alloc.c (xlispstrdup): New function.
13525 * callint.c (Fcall_interactively):
13526 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13527 (Fsubstitute_in_file_name):
13528 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13529 * image.c (x_create_bitmap_from_file):
13530 * w32term.c (w32_term_init):
13531 * xterm.c (x_term_init): Use xlispstrdup.
13533 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13535 * image.c (imagemagick_load_image): Make animated pictures work.
13536 There's still some problems with background color settings, though
13539 * decompress.c (unwind_decompress): Always restore point.
13541 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13543 * marker.c (set_marker): Reformat documentation.
13545 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13547 * xdisp.c (cursor_type_changed): Now static.
13549 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13550 Use changed. This avoids the need to call xmalloc and for the
13551 caller to call xfree, and avoids memory leaks in some situations.
13553 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13555 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13556 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13557 (redisplay_window): If window_end_valid is cleared due to non-zero
13558 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13559 so do not call to try_cursor_movement for that window.
13561 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13563 * window.h (struct window): Convert window_end_pos and
13564 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13565 (wset_window_end_pos, wset_window_end_vpos): Remove.
13566 * dispnew.c (adjust_glyph_matrix):
13567 * window.c (Fwindow_end, replace_window, set_window_buffer)
13569 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13570 (set_vertical_scroll_bar, redisplay_window, try_window)
13571 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13572 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13573 (note_mouse_highlight): Adjust users.
13574 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13577 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13579 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13580 * image.c (imagemagick_filename_hint): Use `const char *' and
13581 prefer SSDATA to SDATA to avoid warnings.
13583 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13585 Cleanup window fringes, margins and scroll bars adjustments.
13586 * window.c (set_window_fringes, set_window_margins)
13587 (set_window_scroll_bars, apply_window_adjustment): New functions.
13588 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13589 (Fset_window_scroll_bars): Use them.
13591 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13593 * window.h (struct window): Convert scroll_bar_width
13594 from Lisp_Object to integer. Adjust comment.
13595 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13597 * window.c (wset_scroll_bar_width): Remove.
13598 (make_window): Initialize scroll_bar_width.
13599 (Fsplit_window_internal): Use direct assignment.
13600 (Fset_window_configuration, save_window_save):
13601 Convert Lisp_Object to integer and back where appropriate.
13602 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13603 bar was actually changed, and mention this in docstring.
13605 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13607 * decompress.c: Minor simplifications.
13608 (Fzlib_decompress_region): Don't bother verifying
13609 that avail_out <= UINT_MAX, as that was confusing.
13610 Mention the restriction in a comment instead.
13611 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13613 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13615 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13616 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13618 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13620 * image.c (imagemagick_filename_hint): Check for errors in the
13623 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13625 * window.c (Fwindow_margins): Return nil when there's no marginal
13626 area, as per the documented API.
13628 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13629 Fmake_vector, as scroll bar's struct members are not all Lisp
13630 objects now. This avoids crashes in GC.
13632 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13633 bool, so its address could be taken.
13635 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13637 * image.c (imagemagick_filename_hint): New function to possibly
13638 apply `image-content-type-suffixes'.
13639 (imagemagick_load_image): Use it.
13641 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13643 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13644 if loading zlib failed.
13646 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13648 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13649 2013-08-13 checkin below. Change bool to BOOL, rule is:
13650 All Obj-C code uses BOOL, except for interfaces callable from C.
13652 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13654 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13656 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13657 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13658 bool instead of BOOL.
13659 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13660 from Lisp_Object to bitfield. Adjust comment.
13661 * w32term.c (x_scroll_bar_create): Adjust user.
13662 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13663 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13664 Use bool for boolean.
13665 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13666 to `unsigned int' when defining a bitfield.
13668 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13670 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13672 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13674 * window.h (struct window): Convert left_margin_cols and
13675 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13676 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13677 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13679 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13681 (showing_window_margins_p, update_window_line, update_frame_1):
13682 * fringe.c (draw_fringe_bitmap_1):
13683 * xdisp.c (window_box_width): Adjust users.
13684 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13685 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13686 Use direct assignment.
13687 (Fset_window_configuration, save_window_save, Fwindow_margins):
13688 Convert Lisp_Object to integer and back where appropriate.
13689 (Fset_window_margins): Adjust user. Return t if any margin
13690 was actually changed, and mention this in docstring.
13692 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13694 * syntax.c (forward_word):
13695 * cmds.c (forward_char, backward_char): Mention the optional argument.
13697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13699 * window.h (struct window): Convert left_fringe_width
13700 and right_fringe_width from Lisp_Objects to integers.
13702 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13703 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13704 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13706 (make_window): Initialize new integer fields to -1.
13707 (Fsplit_window_internal): Use direct assignment.
13708 (Fset_window_configuration, save_window_save):
13709 Convert Lisp_Object to integer and back where appropriate.
13710 (Fset_window_fringes): Adjust user. Return t if any fringe
13711 was actually changed, and mention this in docstring.
13713 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13715 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13716 * nsfns.m (x_set_cursor_type):
13717 * w32fns.c (x_set_cursor_type):
13718 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13719 * xdisp.c (set_frame_cursor_types): ...but in common code.
13721 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13723 * font.c (clear_font_cache): New function, stripped from...
13724 (Fclear_font_cache): ...here, which now uses the function
13725 above. Adjust comment.
13726 * font.h (clear_font_cache): Add prototype.
13727 * xfaces.c (clear_face_cache): Use clear_font_cache.
13729 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13731 * window.c (Fset_window_start): Compare `w', not `window' because
13732 `w' might not be equal to `window' after call to decode_live_window.
13734 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13736 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13737 This fixes a problem introduced by the Bug#15035 patch
13738 when using GPG. Reported by Herbert J. Skuhra.
13740 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13742 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13743 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13744 not yet initialized.
13746 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13748 * decompress.c (Fzlib_decompress_region): Support zlib
13749 decompression, too, and rename.
13751 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13753 Minor zlib configuration tweaks.
13754 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13755 Don't assume presence of fn_inflateInit2_ zlib internal function.
13757 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13759 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13760 include the zlib prefix.
13762 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13764 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13765 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13766 define static variables that are pointers to zlib functions to be
13767 dynamically loaded.
13768 (init_zlib_functions) [WINDOWSNT]: New function.
13769 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13771 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13772 macros instead of invoking the zlib functions directly.
13773 (syms_of_decompress): DEFSYM Qzlib_dll.
13774 Staticpro Szlib_available_p.
13776 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13778 Avoid looping over all frame windows to freeze and unfreeze.
13779 * window.h (struct window): Drop frozen_window_start_p.
13780 (freeze_window_starts): Drop prototype.
13781 * frame.h (struct frame): New frozen_window_starts flag.
13782 (FRAME_WINDOWS_FROZEN): New macro.
13783 * window.c (freeze_window_start, freeze_window_starts):
13785 (select_window, replace_window): Adjust users.
13786 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13787 (window_frozen_p): New function.
13788 (redisplay_window): Use it.
13790 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13792 Fix some fd issues when running subprocesses (Bug#15035).
13793 Fix bugs that can leak files or file descriptors on errors.
13794 Don't unlink open temp files, as that's hard for users to diagnose
13795 when things go awry (e.g., temp disk exhausted).
13796 Don't bother to lock temp files. Check for invalid recursion.
13797 * callproc.c (synch_process_fd): Remove. All uses removed.
13798 (synch_process_tempfile): New var or macro.
13799 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13801 (record_kill_process): New arg, the temp name. All callers changed.
13802 (delete_temp_file): Now just a simple wrapper around unlink.
13803 (call_process_kill): New arg, the call_process_fd array.
13804 Close them all. Clear synch_process_pid. Remove the temp file,
13805 or arrange for it to be removed.
13806 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13807 that's been moved to synch_process_tempfile. Caller changed.
13808 Do not remove the tempfile; that's now call_process_kill's
13810 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13811 call_process_kill; the caller now does that.
13812 (call_process_cleanup): Do not close the process fd; that's now
13813 call_process_kill's responsibility.
13814 (Fcall_process): Implement via new function call_process, which
13815 has most of the old body of Fcall_process, but with a different API.
13816 (call_process): New function that does not open or close filefd if
13817 it is nonnegative. Record which fds need to be closed, and let
13818 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13819 Signal an error if invoked recursively (could be done via a hook).
13820 Simplify creation of the tempfile in the MSDOS case.
13821 Don't create the output file until after checking for the executable.
13822 Report any failure to open /dev/null.
13823 Don't open /dev/null for writing twice; once is enough.
13824 Don't create pipe if all output is being discarded or sent to file.
13825 Don't worry about setting up the coding system or reading from the
13826 pipe if all output is being discarded.
13827 Hoist fd_error local into top level, to lessen block nesting.
13828 Don't record deleted pid here; now done by Fcall_process_region.
13829 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13830 and note its success in synch_process_tempfile.
13831 Do not leak resources when child_setup fails.
13832 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13833 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13834 (create_temp_file): Now returns open fd, with an additional
13835 Lisp_Object * argument to return the name. All callers changed.
13836 Do not close the file; rewind it instead, and leave it open for
13837 the caller. Do not lock the temp file. Unwind-protect the file
13838 and the file-descriptor.
13839 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13840 If an asynchrounous process, record it here, not in call_process.
13841 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13842 * eval.c (set_unwind_protect): New function.
13843 * fileio.c (write_region): New function, generalized from the
13844 old Fwrite_region. Do not lock temp files.
13845 (Fwrite_region): Use it.
13846 * lisp.h (set_unwind_protect, write_region): New decls.
13847 * process.c: Include <verify.h>.
13848 (make_process): Mark fds as initially closed.
13849 (deleted_pid_list): Now a list of pid-filename pairs.
13851 (close_process_fd): New function.
13852 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13853 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13854 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13855 (create_process, create_pty, Fmake_serial_process)
13856 (server_accept_connection): Record which fds need to be closed,
13857 and let deactivate_process close them.
13858 (Fmake_network_process): Do not discard the unwind-protect
13859 until it's safe to do so.
13860 (deactivate_process): Close the fds opened by create_process etc.
13861 (Fprocess_send_eof): Adjust to new way of recording open fds.
13862 Report an error if /dev/null can't be opened, instead of aborting.
13863 * process.h (PROCESS_OPEN_FDS): New constant.
13864 (struct Lisp_Process): New member open_fds.
13865 (record_kill_process, record_deleted_pid): Adjust signatures.
13866 (record_deleted_pid): Move decl here ...
13867 * syswait.h (record_deleted_pid): ... from here.
13869 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13871 * decompress.c: Fix bugs with large buffers and weird inputs.
13872 Tune a bit. Reindent as per usual Emacs style.
13873 (BUFFER_SIZE): Remove.
13874 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13875 more than UINT_MAX bytes. Decompress into the gap instead of into
13876 an auto buffer, as this should avoid copying. Return nil if
13877 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13878 set immediate_quit; we shouldn't trust zlib code that much.
13880 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13882 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13883 errors, and really move the gap to where we want it.
13885 * lisp.h: Include decompress.c support.
13887 * emacs.c (main): Include decompress.c support.
13889 * Makefile.in: Include -lz if present.
13891 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13893 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13894 (initWithTitle:): Initialize frame to 0.
13895 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13896 (fillWithWidgetValue:frame:): Rename from
13897 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13899 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13900 fillWithWidgetValue:frame:
13902 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13903 remove memory leak warnings.
13905 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13906 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13907 menu_pending_title.
13909 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13910 (x_activate_menubar): Update the whole menu.
13911 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13912 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13913 current event is not NSSystemDefined (Bug#15001).
13914 Call ns_check_menu_open only if trackingMenu is 2.
13915 (menuDidClose:): New method, decrease trackingMenu.
13916 (fillWithWidgetValue:setDelegate:): New method.
13917 (fillWithWidgetValue:): Call the above.
13919 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13921 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13923 Omit some unnecessary casts.
13924 Many of these go back to the old pre-C89 days, when they may have
13925 been needed, but we've been assuming C89 or later for a while now.
13926 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13927 (live_float_p, live_misc_p, live_vector_p):
13928 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13929 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13930 (defvar_per_buffer):
13931 * callint.c (Fcall_interactively):
13932 * doc.c (Fsubstitute_command_keys):
13933 * filelock.c (get_boot_time):
13934 * frame.c (xrdb_get_resource):
13935 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13936 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13937 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13938 (menuitem_highlight_callback, menu_destroy_callback)
13939 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13940 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13941 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13942 (xg_tool_bar_help_callback, tb_size_cb):
13943 * image.c (xpm_alloc_color, png_read_from_memory)
13944 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13945 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13947 * keymap.c (describe_map):
13948 * nsfns.m (Fns_display_monitor_attributes_list):
13949 * nsmenu.m (process_dialog:):
13950 * nsterm.m (hold_event):
13951 * process.c (wait_reading_process_output):
13952 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13953 * scroll.c (do_direct_scrolling, scrolling_1):
13954 * termcap.c (tgetent):
13955 * window.c (check_window_containing, add_window_to_list)
13956 (freeze_window_starts):
13957 * xdisp.c (compare_overlay_entries, vmessage):
13958 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13959 (x_get_monitor_attributes_xrandr)
13960 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13961 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13962 * xfont.c (xfont_match, xfont_open):
13963 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13964 (menubar_selection_callback, menu_position_func)
13965 (popup_selection_callback, create_and_show_popup_menu)
13966 (dialog_selection_callback, create_and_show_dialog):
13967 * xrdb.c (x_get_string_resource)
13969 * xsmfns.c (x_session_check_input):
13970 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13971 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13972 (xaw_jump_callback, xaw_scroll_callback):
13973 Omit unnecessary casts.
13975 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13977 Minor string-length refactoring.
13978 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13979 * frame.c (make_monitor_attribute_list):
13980 Prefer build_string to strlen + make_string.
13982 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13984 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13985 don't check minor_code (Bug#14417).
13987 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13989 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13990 vertical positions instead. This avoids calling MATRIX_ROW with
13991 row numbers that are possibly beyond valid limits. (Bug#15064)
13993 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13995 Use xstrdup and build_unibyte_string where applicable.
13996 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13997 * xfns.c (x_window):
13998 * xrdb.c (x_get_customization_string):
13999 * xterm.c (xim_initialize):
14000 * w32fns.c (w32_window): Use xstrdup.
14001 (w32_display_monitor_attributes_list):
14002 * emacs.c (init_cmdargs):
14003 * keyboard.c (PUSH_C_STR):
14004 * nsfont.m (nsfont_open):
14005 * sysdep.c (system_process_attributes):
14006 * w32.c (system_process_attributes):
14007 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
14009 2013-08-09 Eli Zaretskii <eliz@gnu.org>
14011 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
14012 variables of these types so that GDB would know about them, as aid
14013 for debugging fatal exceptions. (Bug#15024) See also
14014 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
14017 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
14019 * nsterm.m (ns_update_begin): Don't change clip path if it would be
14020 larger than the NSWindow (Bug#14934).
14022 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14024 Redesign redisplay interface to drop global variable updated_window.
14025 Always pass currently updated window as a parameter to update routines.
14026 * dispextern.h (updated_window): Remove declaration.
14027 (struct redisplay_interface): Pass window parameter to
14028 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14029 and after_update_window_hook.
14030 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14032 * dispnew.c (updated_window): Remove.
14033 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14034 (update_window_line): Adjust to match redisplay interface changes.
14035 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14036 (ns_scroll_run, ns_after_update_window_line):
14037 * w32term.c (x_update_window_begin, x_update_window_end)
14038 (x_after_update_window_line, x_scroll_run):
14039 * xterm.c (x_update_window_begin, x_update_window_end)
14040 (x_after_update_window_line, x_scroll_run):
14041 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14042 Likewise. Adjust comments where appropriate.
14043 (x_cursor_to): Simplify because this is always called during window
14044 update (but install debugging check anyway).
14045 (expose_window): Check must_be_updated_p flag to see whether this
14046 function is called during window update.
14048 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14050 Do not reset window modification event counters excessively.
14051 These leftovers and poor man's tricky methods to catch extra
14052 redisplay's attention are no longer needed.
14053 * frame.c (set_menu_bar_lines_1):
14054 * minibuf.c (read_minibuf_unwind):
14055 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14056 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14057 (window_scroll_line_based, Fset_window_configuration):
14058 * xdisp.c (redisplay_window): Do not reset last_modified and
14059 last_overlay_modified counters.
14061 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14063 * xselect.c (x_send_client_event): Set send_event and serial, memset
14064 data.l as it might be bigger than data.b. Use 24 bit mask to
14065 XSendEvent (Bug#15034).
14067 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14069 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14070 for TTY frames that are not the top frame on their console.
14073 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14075 * w32term.c (w32fullscreen_hook): Really maximize frame when
14076 asked for (Bug#14841).
14078 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14080 Prefer selected_window to Fselected_window, likewise for frames.
14081 * buffer.c (Fbuffer_swap_text):
14082 * data.c (Fvariable_binding_locus):
14083 * window.c (run_window_configuration_change_hook): Adjust users.
14084 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14085 Use decode_live_frame.
14087 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14089 Be more careful if selected window shows the buffer other than current,
14090 use window_outdated only if this is not so. This change should also
14091 address some weird issues discussed in Bug#13012.
14092 * window.h (window_outdated): New prototype.
14093 * window.c (window_outdated): Now here. Convert from static and
14094 always assume window's buffer.
14095 (Fwindow_end, Fwindow_line_height): Use it.
14096 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14097 and always assume window's buffer.
14098 (redisplay_window): Adjust user.
14099 (redisplay_internal): Call to reconsider_clip_changes once and
14100 check whether mode line should be updated only if selected window
14101 shows current buffer.
14102 (run_window_scroll_functions): Use eassert for debugging check.
14103 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14105 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14107 * window.c (window_scroll, window_scroll_pixel_based)
14108 (window_scroll_line_based): Use bool for booleans.
14110 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14112 * process.c: Fix minor off-by-one issues in descriptor counts.
14113 This shouldn't fix any real bugs, but it cleans up the code a bit.
14114 (max_process_desc, max_input_desc): -1, not 0, means none.
14116 (delete_input_desc): New function.
14117 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14118 (deactivate_process): Scan backwards when recomuting max_process_desc;
14119 that should be faster.
14120 (init_process_emacs): Initialize max_input_desc.
14122 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14124 Use region cache to speedup bidi_find_paragraph_start.
14125 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14126 Rename cache_long_line_scans to cache_long_scans.
14127 * buffer.c (bset_cache_long_line_scans): Rename to
14128 bset_cache_long_scans.
14129 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14130 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14132 (syms_of_buffer): Rename cache-long-line-scans to
14133 cache-long-scans. Adjust docstring.
14134 * search.c (newline_cache_on_off):
14135 * indent.c (width_run_cache_on_off): Adjust users.
14136 * bidi.c (bidi_paragraph_cache_on_off): New function.
14137 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14138 * insdel.c (prepare_to_modify_buffer):
14139 Invalidate bidi_paragraph_cache if enabled.
14141 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14143 Invalidate region caches only if buffer text is going to be changed.
14144 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14145 (modify_text): ...new prototype.
14146 (prepare_to_modify_buffer_1): New prototype.
14147 * textprop.c (modify_region): Rename to...
14148 (modify_text_properties): ...new function.
14149 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14150 (Fremove_list_of_text_properties): Adjust users.
14151 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14152 (modify_text): ...new function.
14153 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14154 (prepare_to_modify_buffer_1): ...new function.
14155 * casefiddle.c (casify_region):
14156 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14157 (Ftranspose_regions): Use modify_text.
14159 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14161 * lisp.mk (lisp): Add nadvice.elc.
14163 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14165 New macro to iterate over live buffers similar to frames.
14166 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14167 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14168 Declare buffer-related variables here to offload lisp.h.
14169 * buffer.c (Vbuffer_alist): Adjust comment.
14170 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14171 (other_buffer_safely):
14172 * data.c (store_symval_forwarding):
14173 * dispnew.c (Fframe_or_buffer_changed_p):
14174 * fileio.c (Fdo_auto_save):
14175 * filelock.c (unlock_all_files):
14176 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14178 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14180 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14181 * callproc.c (create_temp_file):
14182 * filelock.c (create_lock_file):
14183 Assume mkostemp, since it's now provided by Gnulib.
14185 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14187 * w32.c (mkostemp): New function.
14188 (mktemp): Remove, no longer used. Most of the code reused in
14189 mkostemp. (Bug#15015)
14190 (mktemp): Don't undef.
14192 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14194 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14195 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14196 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14197 (free_glyph_pool, check_glyph_memory): Likewise for
14198 all users. Adjust comments where appropriate.
14200 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14202 * composite.h: Minor fixups.
14203 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14204 to fix a misspelling, and change it to an inline function while
14205 we're at it (it need not be a macro). All uses changed.
14206 (composition_method, composition_valid_p):
14207 Rewrite to avoid assignments in if-conditions.
14209 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14211 Do not use global Lisp_Object in composition macros.
14212 * composite.h (composition_temp): Remove declaration.
14213 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14214 (composition_method, composition_valid_p): ...inline functions.
14215 (compose_region): Remove the leftover.
14216 * composite.c (composition_temp): Remove.
14217 (run_composition_function, update_compositions)
14218 (composition_compute_stop_pos, composition_adjust_point)
14219 (Ffind_composition_internal):
14220 * coding.c (handle_composition_annotation):
14221 * xdisp.c (handle_composition_prop, check_point_in_composition):
14222 Related users changed.
14224 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14226 Drop FRAME_PTR typedef.
14227 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14228 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14229 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14230 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14231 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14232 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14233 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14234 All related users changed.
14236 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14238 * eval.c (default_toplevel_binding): New function.
14240 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14241 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14242 (syms_of_eval): Export them.
14243 * data.c (Fdefault_value): Micro cleanup.
14244 * term.c (init_tty): Use "false".
14246 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14248 Fix X GC leak in GTK and raw (no toolkit) X ports.
14249 * xterm.c (x_free_frame_resources): If white and black relief
14250 GCs are allocated, always free them here.
14251 * xfns.c (x_make_gc): Omit redundant initialization.
14252 * widget.c (create_frame_gcs): Remove the leftover.
14253 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14254 in x_free_frame_resources.
14256 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14258 * nsterm.m (windowWillResize:toSize:): Only change title if
14259 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14261 (viewDidEndLiveResize): New method.
14263 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14264 inside NS_IMPL_COCOA.
14266 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14268 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14269 Do not check whether undo is enabled because record_insert and
14270 record_delete does that themselves.
14272 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14274 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14275 member which is not really used any more.
14276 (FRAME_XIC_BASE_FONTNAME): Remove.
14277 * xfns.c (xic_free_fontset): Adjust user.
14278 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14279 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14280 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14281 (xdialog_show): Use eassert for debugging check.
14282 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14284 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14286 * fileio.c, fns.c (merge): Move extern decl from here ...
14287 * lisp.h (merge): ... to here.
14289 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14291 Fix last font-related change.
14292 * w32font.h (w32font_list_internal, w32font_match_internal):
14294 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14295 (uniscribe_list_family): Adjust to match font API change.
14296 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14297 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14299 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14301 * frame.h (FRAME_MOUSE_UPDATE):
14302 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14303 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14305 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14307 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14308 * font.h (struct font_driver): Change list, match, and list_family
14309 functions to accept struct frame * as first arg.
14310 * font.c (font_score, font_compare, font_sort_entities):
14312 (font_sort_entities, font_list_entities, font_select_entity)
14313 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14314 match font API change.
14315 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14316 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14317 * ftxfont.c (ftxfont_list, ftxfont_match):
14318 * xftfont.c (xftfont_list, xftfont_match):
14319 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14320 * w32font.c (w32font_list, w32font_match, w32font_list)
14321 (w32font_list_internal, w32_font_match_internal): Likewise.
14322 * xfaces.c (Fx_family_fonts): Adjust user.
14324 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14326 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14327 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14328 only if HAVE_X_WINDOWS is in use.
14329 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14330 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14331 * w32term.c (x_wm_set_icon_position): Likewise.
14332 * w32fns.c (x_icon): Adjust user.
14334 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14336 * xterm.c (last_mouse_press_frame): Remove the
14337 leftover which is not really used any more.
14338 (handle_one_xevent, syms_of_xterm): Adjust users.
14339 (x_flush): Call XFlush once per each X display, not frame.
14340 This is better because this code always unconditionally skips
14341 non-X frames in Vframe_list and issues the only XFlush if we
14342 have more than one X frame on the same X display.
14343 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14344 Use bool for booleans.
14345 (x_draw_glyph_string_background, cvt_string_to_pixel)
14346 (cvt_pixel_dtor): Drop unnecessary prototypes.
14347 * xterm.h (x_display_ok): Adjust prototype.
14349 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14351 Drop unnecessary functions that deals with frame pixel size.
14352 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14353 (x_pixel_height): Drop prototypes.
14354 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14355 (x_pixel_height): Drop implementations.
14356 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14357 which should be always valid for window frame.
14358 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14359 * w32menu.c (Fx_popup_dialog):
14360 * xmenu.c (Fx_popup_dialog): Likewise for both.
14362 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14364 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14365 frame parameters and call to Fmodify_frame_parameters just once.
14366 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14367 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14368 and mention nil frame in docstring.
14370 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14372 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14373 (x_figure_window_size): Likewise. Adjust to return long.
14374 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14375 (toplevel): Move Qterminal_live_p to...
14376 * terminal.c (toplevel): ...here, make it static, and...
14377 (syms_of_terminal): ...DEFSYM here.
14378 * frame.h (Qterminal_live_p): Remove declaration.
14379 (make_frame, x_figure_window_size): Adjust prototype.
14380 * nsfns.m (Fx_create_frame): Use long for window flags.
14382 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14384 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14385 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14386 Do not assume that emacs_close (INT_MAX) is a no-op.
14388 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14390 * xfaces.c (make_face_cache): For struct face_cache, prefer
14391 xmalloc to xzalloc and so avoid redundant call to memset.
14392 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14394 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14396 * fringe.c (draw_window_fringes, update_window_fringes)
14397 (compute_fringe_widths):
14398 * w32term.c (x_draw_glyph_string):
14399 * window.c (candidate_window_p, Frecenter):
14400 * xfaces.c (realize_basic_faces, realize_default_face)
14401 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14402 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14403 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14404 * xmenu.c (Fx_menu_bar_open_internal):
14405 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14406 * xsettings.c (xft_settings_event):
14407 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14408 Use bool for booleans. Adjust style and comments where
14410 * dispextern.h (draw_window_fringes, update_window_fringes)
14411 (compute_fringe_widths):
14412 * xterm.h (x_had_errors_p): Adjust prototype.
14414 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14416 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14417 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14419 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14421 * fns.c (toplevel): Remove comment before Fsafe_length because
14422 it checks for QUIT.
14424 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14426 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14428 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14430 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14431 frame which got the message is still alive, before dereferencing
14432 its pointer. (Bug#14970)
14434 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14435 be a live window, before using it as such. (Bug#14970)
14437 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14439 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14440 w32_detect_focus_change instead of doing part of its job by hand.
14441 This fixes the problem whereby FOCUS_OUT events were not sent to
14444 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14446 * process.c (Fprocess_list): Doc fix.
14448 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14449 being re-exposed only if it didn't ask to become visible.
14450 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14451 was previously iconified. (Bug#14841)
14452 (x_iconify_frame): Mark the frame iconified.
14454 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14456 Fix minor problems found by static checking.
14457 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14458 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14460 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14462 * eval.c (set_specpdl_old_value): New function.
14463 (unbind_to): Minor simplification.
14464 (get_backtrace_frame): New function.
14465 (Fbacktrace_frame): Use it. Add `base' argument.
14466 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14467 (syms_of_eval): Export backtrace-eval.
14468 * xterm.c (x_focus_changed): Simplify.
14470 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14472 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14474 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14476 * xdisp.c (redisplay_window): Instead of moving point out of
14477 scroll margin, reject the force_start method, and try scrolling
14478 instead. (Bug#14780)
14480 2013-07-24 Ken Brown <kbrown@cornell.edu>
14482 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14485 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14487 * eval.c (Fprogn): Do not check that BODY is a proper list.
14488 This undoes the previous change. The check slows down the
14489 interpreter, and is not needed to prevent a crash. See
14490 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14492 2013-07-23 Glenn Morris <rgm@gnu.org>
14494 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14496 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14498 Port to GNU/Linux systems with tinfo but not ncurses.
14499 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14500 to decide whether ncurses is being used. Without this change,
14501 GCC complains about tgetent not being declared, on a system
14502 that has tinfo installed but ncurses not installed.
14504 * eval.c (Fprogn): Check that BODY is a proper list.
14506 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14507 * data.c (Fsetq_default):
14508 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14509 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14511 Tune by taking advantage of the fact that ARGS is always a list
14512 when a function is declared to have UNEVALLED args.
14514 * emacsgtkfixed.c: Port to GCC 4.6.
14515 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14517 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14519 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14520 here to silence compiler warnings.
14522 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14524 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14525 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14526 from messing up Emacs's 'struct frame' (Bug#14923).
14528 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14530 * alloc.c (make_save_ptr_ptr): Define this function.
14531 It was inadvertently omitted. It's needed only if
14532 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14534 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14536 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14537 frame have focus (Bug#14895).
14539 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14541 Avoid vfork-related deadlock more cleanly.
14542 * callproc.c (child_setup): When the child's exec fails, output
14543 the program name, as that's more useful. Use O_NONBLOCK to avoid
14545 * process.c (create_process_1): Remove; no longer needed.
14546 (create_process): Remove timer hack; no longer needed, now that
14547 the child avoids deadlock.
14549 2013-07-20 Glenn Morris <rgm@gnu.org>
14551 * image.c (Fimage_flush): Fix doc typo.
14553 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14555 Fix array bounds violation when pty allocation fails.
14556 * process.c (PTY_NAME_SIZE): New constant.
14557 (pty_name): Remove static variable; it's now auto.
14558 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14559 Take pty_name as an arg rather than using a static variable.
14560 All callers changed.
14561 (create_process): Recover pty_flag from process, not from volatile local.
14562 (create_pty): Stay inside array even when pty allocation fails.
14563 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14565 * lread.c (Fload): Avoid initialization only when lint checking.
14566 Mention that it's needed only for older GCCs.
14568 2013-07-20 Kenichi Handa <handa@gnu.org>
14570 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14571 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14573 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14575 * lread.c (Fload): Avoid uninitialized warning.
14577 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14579 Fix some minor file descriptor leaks and related glitches.
14580 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14581 (create_lock_file): Use write, not emacs_write.
14582 * image.c (slurp_file, png_load_body):
14583 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14584 (server_accept_connection):
14585 Don't leak an fd on memory allocation failure.
14586 * image.c (slurp_file): Add a cheap heuristic for growing files.
14587 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14588 as that's what the other routines do. Maybe input need not be
14589 blocked at all, but it's better to be consistent.
14590 Avoid undefined behavior when strlen is zero.
14592 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14593 (NSTATICS): Now a constant; doesn't need to be a macro.
14595 2013-07-19 Richard Stallman <rms@gnu.org>
14597 * coding.c (decode_coding_utf_8): Add simple loop for fast
14598 processing of ASCII characters.
14600 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14602 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14604 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14606 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14607 unportable 'struct x_display_info'.
14608 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14609 is a portable type.
14611 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14613 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14614 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14616 (system_process_attributes): Prefer plain char to unsigned char
14617 when either will do. Clean up properly if interrupted or if
14618 memory allocations fail. Don't assume sscanf succeeds.
14619 Remove no-longer-needed workaround to stop GCC from whining.
14620 Read command-line once, instead of multiple times. Check read status a
14621 bit more carefully.
14623 Fix obscure porting bug with varargs functions.
14624 The code assumed that int is treated like ptrdiff_t in a vararg
14625 function, which is not a portable assumption. There was a similar
14626 -- though these days less likely -- porting problem with various
14627 assumptions that pointers of different types all smell the same as
14628 far as vararg functions is conserved. To make this problem less
14629 likely in the future, redo the API to use varargs functions.
14630 * alloc.c (make_save_value): Remove this vararg function.
14631 All uses changed to ...
14632 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14633 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14635 (make_save_ptr): Rename from make_save_pointer, for consistency with
14636 the above. Define only on platforms that need it. All uses changed.
14638 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14640 * keyboard.c: Try to fix typos in previous change.
14641 (DISPLAY_LIST_INFO): New macro.
14642 (kbd_buffer_get_event): Do not access members that are not present
14643 in X11. Revert inadvertent change of "!=" to "=".
14645 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14647 * keyboard.c (kbd_buffer_get_event):
14648 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14649 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14651 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14653 * filelock.c: Fix unlikely file descriptor leaks.
14654 (get_boot_time_1): Rework to avoid using emacs_open.
14655 This doesn't actually fix a leak, but is better anyway.
14656 (read_lock_data): Use read, not emacs_read.
14658 * doc.c: Fix minor memory and file descriptor leaks.
14659 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14660 (get_doc_string, Fsnarf_documentation):
14661 Fix file descriptor leak on error.
14663 * term.c: Fix minor fdopen-related file descriptor leaks.
14664 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14665 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14667 * charset.c: Fix file descriptor leaks and errno issues.
14669 (load_charset_map_from_file): Don't leak file descriptor on error.
14670 Use plain record_xmalloc since the allocation is larger than
14671 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14673 * eval.c (record_unwind_protect_nothing):
14674 * fileio.c (fclose_unwind):
14676 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14677 The replacement doesn't block input, but that no longer seems
14680 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14682 * lread.c: Fix file descriptor leaks and errno issues.
14683 (Fload): Close some races that leaked fds or streams when 'load'
14685 (Fload, openp): Report error number of last nontrivial failure to open.
14686 ENOENT counts as trivial.
14687 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14689 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14690 now that the function is always called with a nonnegative arg.
14691 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14692 All uses replaced with ...
14693 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14695 A few more minor file errno-reporting bugs.
14696 * callproc.c (Fcall_process):
14697 * doc.c (Fsnarf_documentation):
14698 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14699 * process.c (set_socket_option):
14700 Don't let a constructor trash errno.
14701 * doc.c: Include <errno.h>.
14703 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14705 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14707 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14709 Fix w32 bug with call-process-region (Bug#14885).
14710 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14711 to Fcall_process when the input is empty. This simplifies the
14712 code a bit. It makes no difference on POSIXish platforms but
14713 apparently it fixes a bug on w32.
14715 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14716 * fileio.c (close_file_unwind): Don't close if FD is negative;
14717 this can happen when unwinding a zapped file descriptor.
14718 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14719 in case Emacs runs out of memory between the two unwind-protects.
14720 Don't trash errno when closing FD.
14721 Zap the FD in the specpdl when closing it, instead of deferring
14722 the removal of the unwind-protect; this fixes a bug where a child
14723 function unwinds the stack past us.
14725 New unwind-protect flavors to better type-check C callbacks.
14726 This also lessens the need to write wrappers for callbacks,
14727 and the need for make_save_pointer.
14728 * alloc.c (free_save_value):
14729 * atimer.c (run_all_atimers):
14731 * alloc.c (safe_alloca_unwind):
14732 * atimer.c (unwind_stop_other_atimers):
14733 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14734 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14735 * minibuf.c (choose_minibuf_frame_1):
14736 * process.c (make_serial_process_unwind):
14737 * xdisp.c (pop_message_unwind):
14738 * xselect.c (queue_selection_requests_unwind):
14739 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14740 * alloc.c (record_xmalloc):
14741 Prefer record_unwind_protect_ptr to record_unwind_protect with
14743 * alloc.c (Fgarbage_collect):
14744 Prefer record_unwind_protect_void to passing a dummy.
14745 * buffer.c (restore_buffer):
14746 * window.c (restore_window_configuration):
14747 * xfns.c, w32fns.c (do_unwind_create_frame)
14748 New wrapper. All record-unwind uses of wrappee changed.
14749 * buffer.c (set_buffer_if_live):
14750 * callproc.c (call_process_cleanup, delete_temp_file):
14751 * coding.c (code_conversion_restore):
14752 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14753 * editfns.c (save_excursion_restore)
14754 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14755 (save_restriction_restore):
14756 * eval.c (restore_stack_limits, un_autoload):
14757 * fns.c (require_unwind):
14758 * keyboard.c (recursive_edit_unwind, tracking_off):
14759 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14760 * macros.c (pop_kbd_macro, restore_menu_items):
14761 * nsfns.m (unwind_create_frame):
14762 * print.c (print_unwind):
14763 * process.c (start_process_unwind):
14764 * search.c (unwind_set_match_data):
14765 * window.c (select_window_norecord, select_frame_norecord):
14766 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14767 (fast_set_selected_frame):
14768 * xfns.c, w32fns.c (unwind_create_tip_frame):
14769 Return void, not a dummy Lisp_Object. All uses changed.
14770 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14771 * callproc.c (call_process_kill):
14772 * fileio.c (restore_point_unwind, decide_coding_unwind)
14773 (build_annotations_unwind):
14774 * insdel.c (Fcombine_after_change_execute_1):
14775 * keyboard.c (read_char_help_form_unwind):
14776 * menu.c (unuse_menu_items):
14777 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14778 * sound.c (sound_cleanup):
14779 * xdisp.c (unwind_redisplay):
14780 * xfns.c (clean_up_dialog):
14781 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14782 Accept no args and return void, instead of accepting and returning
14783 a dummy Lisp_Object. All uses changed.
14784 * cygw32.c (fchdir_unwind):
14785 * fileio.c (close_file_unwind):
14786 * keyboard.c (restore_kboard_configuration):
14787 * lread.c (readevalllop_1):
14788 * process.c (wait_reading_process_output_unwind):
14789 Accept int and return void, rather than accepting an Emacs integer
14790 and returning a dummy object. In some cases this fixes an
14791 unlikely bug when the corresponding int is outside Emacs integer
14792 range. All uses changed.
14793 * dired.c (directory_files_internal_unwind):
14794 * fileio.c (do_auto_save_unwind):
14795 * gtkutil.c (pop_down_dialog):
14796 * insdel.c (reset_var_on_error):
14797 * lread.c (load_unwind):
14798 * xfns.c (clean_up_file_dialog):
14799 * xmenu.c, nsmenu.m (pop_down_menu):
14800 * xmenu.c (cleanup_widget_value_tree):
14801 * xselect.c (wait_for_property_change_unwind):
14802 Accept pointer and return void, rather than accepting an Emacs
14803 save value encapsulating the pointer and returning a dummy object.
14805 * editfns.c (Fformat): Update the saved pointer directly via
14806 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14807 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14808 (unwind_body): New function.
14809 (record_unwind_protect): First arg is now a function returning void,
14810 not a dummy Lisp_Object.
14811 (record_unwind_protect_ptr, record_unwind_protect_int)
14812 (record_unwind_protect_void): New functions.
14813 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14814 * fileio.c (struct auto_save_unwind): New type.
14815 (do_auto_save_unwind): Use it.
14816 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14817 * insdel.c (struct rvoe_arg): New type.
14818 (reset_var_on_error): Use it.
14819 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14821 (specbinding_func): Remove; there are now several such functions.
14822 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14823 (set_unwind_protect_ptr): New function.
14824 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14826 Be simpler and more consistent about reporting I/O errors.
14827 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14828 Say "Read error" and "Write error", rather than "I/O error", or
14829 "IO error reading", or "IO error writing", when a read or write
14831 * process.c (Fmake_network_process, wait_reading_process_output)
14832 (send_process, Fprocess_send_eof, wait_reading_process_output):
14833 Capitalize diagnostics consistently. Put "failed foo" at the
14834 start of the diagnostic, so that we don't capitalize the
14835 function name "foo". Consistently say "failed" for such
14837 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14838 All callers changed. This is so it can use report_file_error.
14839 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14840 diagnostics consistently as above.
14842 * fileio.c (report_file_errno): Fix errno reporting bug.
14843 If the file name is neither null nor a pair, package it up as a
14844 singleton list. All callers changed, both to this function and to
14845 report_file_error. This fixes a bug where the memory allocator
14846 invoked by list1 set errno so that the immediately following
14847 report_file_error reported the wrong errno value.
14849 Fix minor problems found by --enable-gcc-warnings.
14850 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14851 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14853 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14855 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14856 Set event->arg to Qt if switch-event shall be generated.
14857 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14859 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14861 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14864 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14865 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14866 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14867 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14868 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14869 and there is a focused frame.
14870 (head_table): Add focus-in and focus-out.
14871 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14872 bind to handle-focus-in/out.
14874 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14875 (Fhandle_switch_frame): Call Fhandle_focus_in.
14876 (syms_of_frame): defsubr handle-focus-in/out.
14878 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14880 Fix porting bug to older POSIXish platforms (Bug#14862).
14881 * sysdep.c (emacs_pipe): New function, that implements
14882 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14883 This should port better to CentOS 5 and to Mac OS X 10.6.
14884 All calls to pipe2 changed.
14886 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14887 This makes the code easier to read and the executable a bit smaller.
14888 Do not replace all calls to Fcons that happen to create lists,
14889 just calls that are intended to create lists. For example, when
14890 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14891 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14892 Similarly for list2 through list5.
14893 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14894 * bytecode.c (exec_byte_code):
14895 * callint.c (quotify_arg, Fcall_interactively):
14896 * callproc.c (Fcall_process, create_temp_file):
14897 * charset.c (load_charset_map_from_file)
14898 (Fdefine_charset_internal, init_charset):
14899 * coding.c (get_translation_table, detect_coding_system)
14900 (Fcheck_coding_systems_region)
14901 (Fset_terminal_coding_system_internal)
14902 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14903 * composite.c (update_compositions, Ffind_composition_internal):
14904 * dired.c (directory_files_internal, file_name_completion)
14906 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14907 * doc.c (Fsnarf_documentation):
14908 * editfns.c (Fmessage_box):
14910 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14911 (Feval, eval_sub, Ffuncall, apply_lambda):
14912 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14913 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14914 (Fset_file_times, Finsert_file_contents)
14915 (Fchoose_write_coding_system, Fwrite_region):
14916 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14917 * font.c (font_registry_charsets, font_parse_fcname)
14918 (font_prepare_cache, font_update_drivers, Flist_fonts):
14919 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14920 * frame.c (make_frame, Fmake_terminal_frame)
14921 (x_set_frame_parameters, x_report_frame_params)
14922 (x_default_parameter, Fx_parse_geometry):
14923 * ftfont.c (syms_of_ftfont):
14924 * image.c (gif_load):
14925 * keyboard.c (command_loop_1):
14926 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14927 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14928 (Fminor_mode_key_binding, accessible_keymaps_1)
14929 (Faccessible_keymaps, Fwhere_is_internal):
14930 * lread.c (read_emacs_mule_char):
14931 * menu.c (find_and_return_menu_selection):
14932 * minibuf.c (get_minibuffer):
14933 * nsfns.m (Fns_perform_service):
14934 * nsfont.m (ns_script_to_charset):
14935 * nsmenu.m (ns_popup_dialog):
14936 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14937 (Fx_own_selection_internal):
14938 * nsterm.m (append2):
14939 * print.c (Fredirect_debugging_output)
14940 (print_prune_string_charset):
14941 * process.c (Fdelete_process, Fprocess_contact)
14942 (Fformat_network_address, set_socket_option)
14943 (read_and_dispose_of_process_output, write_queue_push)
14944 (send_process, exec_sentinel):
14945 * sound.c (Fplay_sound_internal):
14946 * textprop.c (validate_plist, add_properties)
14947 (Fput_text_property, Fadd_face_text_property)
14948 (copy_text_properties, text_property_list, syms_of_textprop):
14949 * unexaix.c (report_error):
14950 * unexcoff.c (report_error):
14951 * unexsol.c (unexec):
14952 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14953 (Fformat_mode_line, syms_of_xdisp):
14954 * xfaces.c (set_font_frame_param)
14955 (Finternal_lisp_face_attribute_values)
14956 (Finternal_merge_in_global_face, syms_of_xfaces):
14957 * xfns.c (x_default_scroll_bar_color_parameter)
14958 (x_default_font_parameter, x_create_tip_frame):
14959 * xfont.c (xfont_supported_scripts):
14960 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14961 (menu_help_callback, xmenu_show):
14962 * xml.c (make_dom):
14963 * xterm.c (set_wm_state):
14964 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14965 and similarly for list2 through list5.
14967 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14969 * callproc.c (Fcall_process_region): Fix minor race and tune.
14970 (create_temp_file): New function, with the temp-file-creation part
14971 of the old Fcall_process_region. Use Fcopy_sequence to create the
14972 temp file name, rather than alloca + build_string, for simplicity.
14973 Don't bother to block input around the temp file creation;
14974 shouldn't be needed. Simplify use of mktemp.
14975 Use record_unwind_protect immediately after creating the temp file;
14976 this closes an unlikely race where the temp file was not removed.
14977 Use memcpy rather than an open-coded loop.
14978 (Fcall_process_region): Use the new function. If the input is
14979 empty, redirect from /dev/null rather than from a newly created
14980 empty temp file; this avoids unnecessary file system traffic.
14982 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14984 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14985 Simplify by making this case like the other two. This is a bit
14986 slower on obsolete hosts, but the extra complexity isn't worth it.
14988 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14989 * process.c (create_process) [!DOS_NT]:
14990 Remove now-unnecessary calls to emacs_close.
14992 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14994 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14995 returning early. (Bug#14850)
14997 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14998 and inhibit-iso-escape-detection attributes of 'undecided'.
15001 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
15003 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
15004 Reported by Herbert J. Skuhra in
15005 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
15007 Don't lose top specpdl entry when memory is exhausted.
15008 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
15009 specpdl overflow here, to simplify callers; all callers changed.
15010 Always reserve an unused entry at the stack top; this avoids
15011 losing the top entry's information when memory is exhausted.
15013 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15015 Clean up errno reporting and fix some errno-reporting bugs.
15016 * callproc.c (Fcall_process):
15017 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
15018 * process.c (create_process, Fmake_network_process):
15019 * unexaix.c (report_error):
15020 * unexcoff.c (report_error):
15021 Be more careful about reporting the errno of failed operations.
15022 The code previously reported the wrong errno sometimes.
15023 Also, prefer report_file_errno to setting errno + report_file_error.
15024 (Fcall_process): Look at openp return value rather than at path,
15025 as that's a bit faster and clearer when there's a numeric predicate.
15026 * fileio.c (report_file_errno): New function, with most of the
15027 old contents of report_file_error.
15028 (report_file_error): Use it.
15029 (Ffile_exists_p, Ffile_accessible_directory_p):
15030 Set errno to 0 when it is junk.
15031 * fileio.c (Faccess_file):
15032 * image.c (x_create_bitmap_from_file):
15033 Use faccessat rather than opening the file, to avoid the hassle of
15034 having a file descriptor open.
15035 * lisp.h (report_file_errno): New decl.
15036 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15039 * process.c (create_process, wait_reading_process_output) [AIX]:
15040 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15041 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15042 a multithreaded environment anyway).
15043 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15045 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15047 * image.c (x_find_image_file): Don't close a remote file handle.
15049 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15051 Fix races with threads and file descriptors.
15052 * callproc.c (Fcall_process_region):
15053 * dired.c (open_directory):
15054 * emacs.c (main, Fdaemon_initialized):
15055 * image.c (x_find_image_file):
15056 * inotify.c (Finotify_rm_watch):
15057 * lread.c (Flocate_file_internal):
15058 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15059 * term.c (term_mouse_moveto, init_tty):
15060 * termcap.c (tgetent):
15061 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15062 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15063 * unexhp9k800.c, unexmacosx.c (unexec):
15064 * callproc.c (Fcall_process_region):
15065 Use emacs_close, not close.
15066 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15067 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15068 and posix_close function on current platforms (which all lack them).
15069 (emacs_close): Use it. This should fix the races on GNU/Linux and
15070 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15071 and it should avoid closing random victim file descriptors on
15074 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15076 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15077 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15078 Touch up doc a bit.
15080 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15081 This is for .gdbinit xbacktrace.
15083 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15084 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15085 (emacs_set_tty): Now static.
15086 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15087 * term.c (tty_capable_p, tty_default_color_capabilities)
15088 (get_tty_terminal, term_mouse_movement)
15089 (handle_one_term_event, init_tty, maybe_fatal):
15090 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15091 (tgetent, scan_file, name_match, compare_contin):
15092 * terminal.c (get_terminal):
15093 Use bool for boolean.
15094 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15095 Prefer char to unsigned char if either will do.
15096 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15097 (tty_write_glyphs): Prefer int to unsigned.
15098 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15099 All callers changed.
15100 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15102 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15105 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15106 (B__dummy__): New dummy symbol, to pacify C89.
15107 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15108 they can't grok varargs macros.
15109 * dispnew.c (add_window_display_history)
15110 (add_frame_display_history):
15111 * print.c (print_object):
15112 * xdisp.c (debug_method_add):
15113 Use %p printf format only for void pointers.
15114 * emacs.c (usage_message): New constant, replacing ...
15115 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15116 (main): Adjust to usage reorg.
15117 * fns.c (syms_of_fns):
15118 * profiler.c (syms_of_profiler):
15119 Don't use non-constant struct initializers.
15120 * gnutls.h (gnutls_initstage_t):
15121 * lisp.h (enum Lisp_Fwd_Type):
15122 * lread.c (lisp_file_lexically_bound_p):
15123 * xsettings.c (anonymous enum):
15124 Remove trailing comma.
15125 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15126 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15127 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15129 * regex.c (const_re_char): New type, to pacify strict C89.
15130 All uses of 'const re_char' replaced to use it.
15131 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15132 with glibc when strict C89. This change is imported from gnulib.
15134 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15135 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15136 Omit GNU_LINUX implementation, since it requires long long.
15137 * xterm.c (x_draw_underwave):
15138 Do not assume the traditional order of struct's members.
15139 (x_term_init): Rewrite to avoid the need for non-constant structure
15142 Syntax cleanup, mostly replacing macros with functions.
15143 This removes the need for the syntax_temp hack.
15144 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15145 * syntax.c (SYNTAX_INLINE): New macro.
15146 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15147 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15148 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15149 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15150 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15151 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15152 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15153 Now constants, not macros.
15154 (syntax_temp) [!__GNUC__]: Remove.
15155 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15156 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15157 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15158 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15159 Move here from syntax.h; now functions, not macros. Except for the
15160 last function, these are static since only syntax.c uses them.
15161 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15162 All uses changed. Now a function, not a macro; use this fact
15163 to simplify the code.
15164 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15165 compiler bugs; no longer relevant.
15166 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15167 (SYNTAX_INLINE): New macro.
15168 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15169 for the new functions. Use bool for boolean member.
15170 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15171 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15172 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15173 (SETUP_BUFFER_SYNTAX_TABLE):
15174 Now extern inline functions, not macros.
15175 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15176 Remove; all uses replaced by implementation.
15177 (syntax_temp) [!__GNUC__]: Remove decl.
15178 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15180 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15182 * emacs.c (main): Fix syntax error.
15184 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15186 Timestamp fixes for undo (Bug#14824).
15187 * atimer.c (schedule_atimer):
15188 * fileio.c (Ffile_newer_than_file_p):
15189 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15190 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15191 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15192 (syms_of_fileio): Remove Sclear_visited_file_name.
15193 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15194 file doesn't exist; this avoids an ambiguity with negative timestamps.
15195 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15196 * systime.h (make_emacs_time, invalid_emacs_time):
15197 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15198 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15199 * undo.c (record_first_change): Push (visited-file-modtime) onto
15200 undo list rather than reimplementing it by hand, incorrectly.
15202 2013-07-09 Ken Brown <kbrown@cornell.edu>
15204 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15206 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15208 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15210 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15212 Handle errno and exit status a bit more carefully.
15213 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15214 number into an exit status. Instead, use EXIT_CANCELED.
15215 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15216 * callproc.c (relocate_fd):
15217 * emacs.c (close_output_streams, main):
15218 * process.c (create_process):
15219 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15220 Use emacs_perror for simplicity.
15221 * callproc.c (relocate_fd, main):
15222 * sysdep.c (sys_subshell):
15223 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15224 (shut_down_emacs): Use emacs_write, not write.
15225 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15226 * fileio.c (Fcopy_file, e_write):
15227 * nsterm.m (ns_select):
15228 * process.c (send_process):
15229 * sound.c (vox_write):
15230 Use emacs_write_sig, not emacs_write.
15231 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15232 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15234 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15236 (emacs_full_write): New function.
15237 (emacs_write): Rewrite to use it.
15238 (emacswrite_sig, emacs_perror): New functions.
15239 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15241 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15243 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15244 on NS even if it is present. Pixmap on NS is a void*.
15246 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15248 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15249 * process.c (close_on_exec, accept4, process_socket):
15250 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15252 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15254 * w32.c (sys_dup): Declare prototype.
15258 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15260 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15262 Make file descriptors close-on-exec when possible (Bug#14803).
15263 This simplifies Emacs a bit, since it no longer needs to worry
15264 about closing file descriptors by hand in some cases.
15265 It also fixes some unlikely races. Not all such races, as
15266 libraries often open files internally without setting
15267 close-on-exec, but it's an improvement.
15268 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15269 * callproc.c (Fcall_process) [!MSDOS]:
15270 * emacs.c (main) [!DOS_NT]:
15271 * nsterm.m (ns_term_init):
15272 * process.c (create_process):
15273 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15274 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15275 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15276 Prefer mkostemp with O_CLOEXEC to mkstemp.
15277 * callproc.c (relocate_fd) [!WINDOWSNT]:
15278 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15279 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15281 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15282 Make the resulting file descriptor close-on-exec.
15283 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15284 * lread.c (load_descriptor_list, load_descriptor_unwind):
15285 Remove; no longer needed. All uses removed.
15286 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15287 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15289 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15290 (Fmake_network_process, Fnetwork_interface_list)
15291 (Fnetwork_interface_info, server_accept_connection):
15292 Make newly-created socket close-on-exec.
15293 * sysdep.c (emacs_open, emacs_fopen):
15294 Make new-created descriptor close-on-exec.
15295 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15296 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15298 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15300 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15301 for NS_IMPL_GNUSTEP.
15303 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15305 Fix openp errno handling.
15306 * callproc.c (Fcall_process): Preserve openp errno around close.
15307 * lread.c (openp): Set errno when returning -1, as some callers
15310 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15312 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15314 * nsterm.h (NSSavePanel): Update comment.
15315 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15316 (ns_run_file_dialog): Declare.
15318 * nsfns.m: Remove panelOK.
15320 (ns_run_file_dialog): New function.
15321 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15322 event loop, so file dialog is popped up by ns_run_file_dialog, called
15323 by sendEvent (Bug#14578).
15324 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15326 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15328 * xdisp.c (default_line_pixel_height): New function.
15329 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15330 (try_cursor_movement, redisplay_window, try_window)
15331 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15333 * window.c (window_scroll_pixel_based):
15334 use default_line_pixel_height.
15336 * dispextern.h (default_line_pixel_height): Add prototype.
15338 * frame.c (x_set_line_spacing): Accept a float value for
15339 line-spacing parameter, per the documentation.
15341 * data.c (Fmultibyte_string_p): Doc fix.
15343 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15345 Use emacs_open more consistently when opening files.
15346 This handles EINTR more consistently now, and makes it easier
15347 to introduce other uniform changes to file descriptor handling.
15348 * sysstdio.h: New file.
15349 * buffer.c (mmap_init):
15350 * cygw32.c (chdir_to_default_directory):
15351 * dispnew.c (Fopen_termscript):
15352 * emacs.c (Fdaemon_initialized):
15353 * fileio.c (Fdo_auto_save):
15354 * image.c (slurp_file, png_load_body, jpeg_load_body):
15355 * keyboard.c (Fopen_dribble_file):
15357 * print.c (Fredirect_debugging_output):
15358 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15359 * termcap.c (tgetent):
15360 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15361 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15362 * w32term.c (w32_initialize) [CYGWIN]:
15363 * xfaces.c (Fx_load_color_file):
15364 Use emacs_open instead of plain open, and emacs_fopen instead of
15366 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15367 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15368 * callproc.c (default_output_mode): New constant.
15369 (Fcall_process): Use it to call emacs_open instead of plain creat.
15370 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15371 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15372 (emacs_fopen): New function.
15373 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15374 Include <lisp.h>, for emacs_open.
15375 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15377 Remove duplicate #include directives.
15378 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15380 Don't include stdio.h twice.
15381 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15382 Don't include sys/types.h or stdio.h twice.
15383 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15384 * lread.c: Don't include coding.h twice.
15385 * nsfont.m: Don't include frame.h twice.
15386 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15387 * ralloc.c: Don't include <unistd.h> twice.
15388 * xdisp.c: Don't include font.h twice.
15389 * xterm.c: Don't include fontset.h twice.
15390 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15392 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15394 Scale ImageMagick images more carefully.
15395 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15396 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15397 Be more careful about avoiding undefined behavior after
15398 integer overflow and division by zero.
15400 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15402 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15403 (syms_of_w32fns): DEFSYM them.
15404 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15405 (CCHDEVICENAME): Define macros if not defined.
15406 (struct MONITOR_INFO_EX): New struct.
15407 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15408 (enum_display_monitors_fn): New variable.
15409 (globals_of_w32fns): Initialize it.
15410 (Fx_display_pixel_width, Fx_display_pixel_height)
15411 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15412 multi-monitor setups in docstrings.
15413 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15414 screen size by primary monitor's millimeter per pixel.
15415 (w32_monitor_enum, w32_display_monitor_attributes_list)
15416 (w32_display_monitor_attributes_list_fallback)
15417 (Fw32_display_monitor_attributes_list): New functions.
15418 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15420 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15422 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15424 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15426 * fileio.c (Qfile_notify_error): New error symbol.
15428 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15429 * inotify.c (inotify_callback, symbol_to_inotifymask)
15430 (Finotify_add_watch, Finotify_rm_watch): Use it.
15431 (inotifyevent_to_event): Exchange order of cookie and file name.
15432 (Finotify_add_watch): Adapt docstring.
15434 * lisp.h (Qfile_notify_error): Declare.
15436 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15438 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15439 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15440 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15441 which did not work (see <http://bugs.gnu.org/14569#307>).
15442 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15443 && (!noninteractive || initialized)). This attempts to thread
15444 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15446 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15448 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15449 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15451 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15453 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15454 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15455 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15456 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15458 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15460 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15461 Define to __sys_siglist.
15463 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15465 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15466 word-wrap, so that overflow-newline-into-fringe would work in
15467 visual-line-mode. (Bug#2749)
15468 (move_it_in_display_line_to): When the last scanned display
15469 element fits exactly on the display line, and
15470 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15471 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15472 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15473 finding buffer position that corresponds to pixel coordinates,
15474 e.g. in buffer_posn_from_coords.
15476 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15478 * process.c (handle_child_signal): Call catch_child_signal if
15481 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15483 Don't convert function pointers to void * and back.
15484 It isn't portable C, and it's easy enough to avoid.
15485 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15486 (make_save_value): Add support for SAVE_FUNCPOINTER.
15487 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15488 * print.c (print_object):
15489 Distinguish function from object pointers.
15490 * lisp.h (SAVE_FUNCPOINTER): New constant.
15491 (SAVE_SLOT_BITS): Adjust to it.
15492 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15493 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15494 (voidfuncptr): New typedef.
15495 (struct Lisp_Save_Value): New member data[0].funcpointer.
15496 (XSAVE_FUNCPOINTER): New function.
15498 Simplify buildobj processing.
15499 * Makefile.in (buildobj.h): Make it a sequence of strings each
15500 followed by comma, rather than a single string. Put it into a
15501 .tmp file in case there's an error while generating it.
15502 (gl-stamp): Use .tmp for temp files.
15503 (mostlyclean): Clean .tmp files.
15504 * doc.c (buildobj): Move to just the routine that needs it.
15505 It's now an array of strings, so processing is simpler.
15507 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15509 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15510 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15511 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15512 Invoke malloc_enable_thread even when not interactive.
15513 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15514 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15515 in this case, since the underlying bug has now been fixed.
15517 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15519 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15520 unlinking it (bug#14691).
15522 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15524 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15525 before checking whether buffer is modified. This lets
15526 `kill-buffer-query-functions' cancel killing of the buffer or save
15527 its content before `kill-buffer' asks user the "Buffer %s
15528 modified; kill anyway?" question.
15530 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15532 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15533 Let the super performKeyEquivalent deal with them (Bug#14747).
15535 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15537 * widget.c (resize_cb): Remove unused local.
15539 Do not use GTK 3 if it exists but cannot be compiled.
15540 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15541 * xterm.c (x_error_handler) [!USE_GTK]:
15544 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15546 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15548 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15549 to the valid range of values. (Bug#14753)
15551 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15552 when moving point by using the current glyph matrix. This avoids
15553 the need to force redisplay when this function is called in a
15556 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15558 Fix minor problems found by static checking.
15559 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15560 Redo the latter's body to sidestep GCC parenthesization warnings.
15561 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15562 * coding.c (detect_coding, detect_coding_system):
15563 * coding.h (struct undecided_spec):
15564 Use bool for boolean.
15565 * image.c (QCmax_width, QCmax_height): Now static.
15566 * xdisp.c (Fmove_point_visually): Remove unused local.
15568 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15570 * xdisp.c (Fmove_point_visually): New function.
15572 2013-06-28 Kenichi Handa <handa@gnu.org>
15574 * coding.h (define_coding_undecided_arg_index): New enum.
15575 (coding_attr_index): New members
15576 coding_attr_undecided_inhibit_null_byte_detection,
15577 coding_attr_undecided_inhibit_iso_escape_detection,
15578 coding_attr_undecided_prefer_utf_8.
15579 (undecided_spec): New struct.
15580 (struct coding_system): New member `undecided' of the member
15583 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15584 (detect_coding): Likewise.
15585 (detect_coding_system): Likewise.
15586 (Fdefine_coding_system_internal): New coding system properties
15587 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15589 (syms_of_coding): Adjust for coding_arg_undecided_max.
15591 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15593 * image.c (x_from_xcolors): Remove unused local.
15595 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15597 Defer image data transfer between X client and server until actual
15600 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15603 * image.c (Destroy_Image): Remove.
15604 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15605 `mask_p', and `colors_p'. All uses changed.
15606 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15607 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15608 New macros for `flags' arg to x_clear_image_1.
15609 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15610 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15611 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15612 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15613 (image_get_x_image, image_unget_x_image): New functions or macros.
15614 (image_background, image_background_transparent, x_to_xcolors)
15615 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15616 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15617 instead of Destroy_Image.
15618 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15619 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15620 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15621 (imagemagick_load_image, svg_load_image): Use them instead of
15622 x_create_x_image_and_pixmap, and x_put_x_image followed by
15623 x_destroy_x_image, respectively.
15624 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15625 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15626 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15627 background_transparent fields.
15628 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15629 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15631 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15633 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15634 This mostly consists of undoing recent changes.
15635 * callproc.c (Fcall_process):
15636 * process.c (create_process):
15637 Do not worry about catching SIGCHLD here, undoing previous change.
15638 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15639 * process.c, process.h (catch_child_signal):
15640 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15641 * process.c (catch_child_handler): Don't worry about being called
15642 lazily and do not assume caller has blocked SIGCHLD, undoing
15643 previous change. Move first-time stuff back to
15644 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15645 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15646 set lib_child_handler if it's already initialized, which may
15647 help avoid problems on GNUstep.
15649 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15651 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15652 * callproc.c (Fcall_process):
15653 * process.c (create_process):
15654 Make sure SIGCHLD is caught before we fork,
15655 since Emacs startup no arranges to catch SIGCHLD.
15656 * process.c (lib_child_handler): Initialize to null, not to
15658 (catch_child_signal): Allow self to be called lazily.
15659 Do nothing if it's already been called.
15660 Assume caller has blocked SIGCHLD (all callers do now).
15661 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15662 just before it's really needed.
15663 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15664 since it hasn't been caught yet.
15666 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15668 * image.c (compute_image_size): New function to implement
15669 :max-width and :max-height.
15670 (imagemagick_load_image): Use it.
15672 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15674 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15675 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15677 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15678 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15679 the SIGCHLD handler, since the code is not atomic and (due to glib)
15680 signals may be arriving now.
15681 * sysdep.c (init_signals): Do not catch child signals here;
15682 'main' now does that later, at a safer time.
15684 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15686 Clean up SIGCHLD handling a bit (Bug#14569).
15687 * process.c, process.h (catch_child_signal):
15688 Now always extern, even if !NS_IMPL_GNUSTEP.
15689 * process.c (catch_child_signal): Move glib tickler here from
15690 init_process_emacs, so that it's done earlier in Emacs
15691 initialization. Also move the noninteractive && !initialized
15692 check here from init_process_emacs. This is all a bit cleaner for
15693 GNUish platforms, and I hope it works around the Cygwin bug.
15694 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15695 that glib signal handling is tickled before glib creates threads.
15697 * process.c (wait_reading_process_output): Avoid int overflow
15698 when reading more than 2 GiB total from a process.
15700 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15702 * process.c (create_process): Handle a couple more cases,
15703 i.e., work even if new_argv and wait_child_setup[i] are cached.
15704 Use Fcall_process's style for volatile vars.
15706 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15708 * process.c (create_process): Mark PROCESS volatile.
15710 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15712 Use C99-style flexible array members if available.
15713 This avoids some subtle aliasing issues, which typically
15714 aren't a problem with GCC but may be a problem elsewhere.
15715 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15716 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15717 In either case, it uses a flexible array member rather than
15718 the old struct hack. All uses changed.
15719 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15720 Adjust to sdata reorganization.
15721 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15722 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15723 that ports better to pre-C99 non-GCC.
15724 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15725 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15726 as the latter has changed.
15727 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15728 and port better to pre-C99 GCC.
15729 * image.c (struct xpm_cached_color):
15730 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15731 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15732 Use FLEXIBLE_ARRAY_MEMBER.
15733 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15734 Move decl to top level so it gets checked against implementation.
15735 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15736 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15738 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15740 * syntax.c: Integer cleanups.
15741 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15742 All uses that need 0-or-2 changed to:
15743 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15744 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15745 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15746 (char_quoted, prev_char_comend_first, back_comment)
15747 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15748 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15749 Use bool for boolean.
15750 (update_syntax_table, skip_chars, skip_syntaxes):
15751 Prefer int to unsigned when either will do.
15752 (back_comment): Return boolean success flag, like forw_comment,
15753 instead of positive-or-minus-1 (which might have overflowed int anyway).
15754 Don't stuff ptrdiff_t into int.
15755 (syntax_spec_code, syntax_code_spec): Now const.
15756 (Fmatching_paren, scan_lists, scan_sexps_forward):
15757 Use enum syntaxcode for syntax code.
15758 (Fmatching_paren): Check that arg is a character, not just an integer.
15759 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15760 (Finternal_describe_syntax_value): Omit no-longer-needed
15762 (skip_chars): Use char, not unsigned char, when the distinction
15764 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15765 * bytecode.c (exec_byte_code):
15766 * syntax.c (syntax_spec_code, Fchar_syntax)
15767 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15768 (init_syntax_once):
15769 * syntax.h (SYNTAX_WITH_FLAGS):
15770 Omit unnecessary casts.
15772 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15774 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15775 line dimensions here, to avoid race conditions with the main
15776 thread. (Bug#14062, bug#14630, bug#14669)
15778 * w32term.c (w32_draw_window_cursor): Compute the header line and
15779 mode line dimensions here.
15780 <w32_system_caret_window, w32_system_caret_hdr_height>:
15781 <w32_system_caret_mode_height>: New variables.
15783 * w32term.h: Declare them.
15785 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15787 * alloc.c (die): Move "assertion failed" string here ...
15788 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15789 COND when SUPPRESS_CHECKING. This shrinks the executable text
15790 size by 0.8% to 2.2% when configured with --enable-checking,
15791 depending on optimization flags (GCC 4.8.1 x86-64).
15793 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15795 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15797 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15798 base is 2; this is more accurate.
15800 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15802 * sound.c (string_default): Move to !WINDOWSNT section.
15803 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15805 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15807 * sound.c: Integer cleanups.
15808 Remove unnecessary forward decls.
15809 (struct sound_device): The 'file' member is now a Lisp_Object, not
15810 a char *, so that we needn't invoke alloca on a huge size.
15811 (Fplay_sound_internal): Adjust to this.
15812 (string_default): New function.
15813 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15814 Use it to adjust to the struct sound_device change.
15815 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15816 (be2hs) [0]: Remove.
15818 * syntax.c (skip_chars): Don't use uninitialized storage
15819 when searching a multibyte buffer for characters that are not in a
15820 unibyte string that contains non-ASCII characters.
15822 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15824 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15825 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15827 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15829 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15831 2013-06-18 Kenichi Handa <handa@gnu.org>
15833 * font.c (Ffont_spec): Signal an error for an invalid font name
15836 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15838 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15839 In particular this ports to 32-bit sparc Sun cc.
15840 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15841 array with a dummy element at specpdl[-1], so that its address can
15843 (unbind_to): Do not copy the binding; not needed, now that we
15844 copy old_value in the one place where the copy is needed.
15845 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15846 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15847 (union specbinding): Rename from struct specbinding. Redo layout
15848 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15849 which is not portable. With Sun C 5.12 32-bit sparc, the
15850 declaration causes nargs to be an unsigned bitfield, a behavior
15851 that the C standard allows; but Emacs wants nargs to be signed.
15852 The overall type is now a union of structures rather than a
15853 structure of union of structures, and the 'kind' member is now a
15854 bitfield, so that the overall type doesn't grow. All uses changed.
15855 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15857 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15859 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15860 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15862 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15864 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15866 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15867 unless we know that the window w's frame is a frame object.
15868 Another attempt at solving bug#14062 and bug#14630.
15870 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15872 * textprop.c (property_set_type): New enum.
15873 (add_properties): Allow appending/prepending text properties.
15874 (add_text_properties_1): Factored out of Fadd_text_properties.
15875 (Fadd_text_properties): Move all the code into
15876 add_text_properties_1.
15877 (Fadd_face_text_property): New function that calls
15878 add_text_properties_1.
15880 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15882 Move functions from lisp.h to individual modules when possible.
15883 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15884 * alloc.c (XFLOAT_INIT, set_symbol_name):
15885 * buffer.c (CHECK_OVERLAY):
15886 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15887 (set_char_table_parent):
15888 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15889 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15890 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15891 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15893 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15894 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15895 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15896 (backtrace_args, backtrace_debug_on_exit):
15897 * floatfns.c (CHECK_FLOAT):
15898 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15899 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15900 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15901 (set_hash_index_slot):
15902 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15903 * marker.c (CHECK_MARKER):
15904 * textprop.c (CHECK_STRING_OR_BUFFER):
15905 * window.c (CHECK_WINDOW_CONFIGURATION):
15906 Move here from lisp.h, and make these functions static rather than
15908 * buffer.c (Qoverlayp):
15910 * fns.c (Qhash_table_p):
15911 * window.c (Qwindow_configuration_p):
15913 * lisp.h: Remove the abovementioned defns and decls.
15915 Use functions, not macros, for XINT etc (Bug#11935).
15916 In lisp.h, prefer functions to function-like macros, and
15917 constants to object-like macros, when either will do. This:
15918 . simplifies use, as there's no more need to worry about
15919 arguments' side effects being evaluated multiple times.
15920 . makes the code easier to debug on some platforms.
15921 However, when using gcc -O0, keep using function-like macros
15922 for a few critical operations, for performance reasons.
15923 This sort of thing isn't needed with gcc -Og, but -Og
15924 is a GCC 4.8 feature and isn't widely-enough available yet.
15925 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15926 Remove enum lsb_bits; no longer needed.
15927 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15928 * buffer.c (Qoverlap):
15930 * fns.c (Qhash_table_p):
15931 Now extern, so lisp.h can use these symbols.
15932 * dispextern.h: Include character.h, for MAX_CHAR etc.
15933 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15934 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15935 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15936 (GLYPH_CODE_P): Move here from lisp.h.
15937 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15938 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15939 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15940 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15941 XUNTAG now returns void *.
15942 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15943 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15944 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15945 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15946 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15947 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15948 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15949 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15950 New macros, renamed from their sans-lisp_h_ counterparts.
15951 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15952 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15953 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15954 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15955 If compiling via GCC without optimization, define these as macros
15956 in addition to inline functions.
15957 To disable this, compile with -DINLINING=0.
15958 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15959 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15960 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15961 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15962 (INTMASK, VALMASK): Now macros, since static values cannot be
15963 accessed from extern inline functions.
15964 (VALMASK): Also a constant, for benefit of old GDB.
15965 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15966 is INTEGERP, which can fold it in.
15967 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15968 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15969 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15970 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15971 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15972 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15973 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15974 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15975 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15976 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15977 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15978 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15979 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15980 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15981 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15982 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15983 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15984 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15985 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15986 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15987 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15988 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15989 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15990 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15991 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15992 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15993 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15994 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15995 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15996 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15997 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15998 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15999 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
16001 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
16002 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
16003 (VALMASK): Define in one place rather than in two, merging the
16004 USE_LSB_TAG parts; this is simpler.
16005 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
16006 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
16007 Move up, to avoid use before definition.
16008 Also include "globals.h" earlier, for the same reason.
16009 (make_natnum): New function.
16010 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
16011 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
16012 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
16013 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
16014 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
16015 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
16016 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
16017 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
16018 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
16019 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
16020 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
16021 (Qwindow_configuration_p, Qimage): New forward declarations.
16022 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
16023 (STRING_COPYIN): Remove; unused.
16024 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16025 (xcar_addr, xcdr_addr): New functions. All uses changed.
16026 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16027 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16028 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16029 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16030 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16031 (TYPE_RANGED_INTEGERP): Simplify.
16032 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16033 (setlocale, fixup_locale, synchronize_system_messages_locale)
16034 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16035 Now empty functions, not macros.
16036 (functionp): Return bool, not int.
16037 * window.c (Qwindow_configuration_p): Now extern,
16038 so window.h can use it.
16039 * window.h (Qwindowp): Move decl back to lisp.h.
16041 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16043 * xdisp.c (Fline_pixel_height): New function, required for solving
16046 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16048 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16050 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16052 * lread.c (syms_of_lread):
16053 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16055 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16057 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16059 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16061 * fileio.c (expand_file_name): Doc fix.
16063 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16065 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16066 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16067 Wait for self, not for 0. This can't hurt on GNU or similar
16068 system, and may help with Cygwin.
16070 * keyboard.c: Don't use PROP (...) as an lvalue.
16071 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16072 Use set_prop (A, B), not PROP (A) = B.
16074 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16076 * xdisp.c (get_it_property): Use it->window instead of generating
16077 a Lisp object from it->w.
16079 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16081 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16082 get-char-property the window that is being rendered, instead of
16083 the buffer, to support window-specific overlays. (Bug#14575)
16084 (compute_display_string_pos): When W is NULL, use the current
16085 buffer as the object to pass to get-char-property.
16086 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16087 pointer member of the bidi iterator, since no window is pertinent
16090 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16092 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16093 being displayed, and pass it to compute_display_string_pos.
16094 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16095 (bidi_paragraph_init): All callers changed.
16097 * xdisp.c (init_from_display_pos, init_iterator)
16098 (handle_single_display_spec, next_overlay_string)
16099 (get_overlay_strings_1, reseat_1, reseat_to_string)
16100 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16101 Set bidi_it.w member from it->w.
16102 (compute_display_string_pos): Accept additional argument, the
16103 window being displayed, and pass it to Fget_char_property.
16106 * dispextern.h (struct bidi_it): New member w, the window being
16108 (compute_display_string_pos): Adjust prototype.
16110 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16112 * xgselect.c: Remove unneeded include xterm.h.
16114 * process.c (wait_reading_process_output): Check for NS before GLIB.
16115 GLIB may be linked in due to rsvg, but ns_select must be called.
16117 * xgselect.c (xg_select): Remove call to window_system_available
16118 and g_main_context_pending at the top, so Gdk events (i.e. file
16119 notify) are processed when Emacs is started with -nw.
16121 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16123 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16124 (ctagsfiles3): New variable, includes only *.m files.
16125 (TAGS): Use an explicit language name in the regular expressions,
16126 to avoid transformation of '/SOMETHING' by MSYS to
16127 'c:\MSYS\SOMETHING'.
16129 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16131 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16133 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16135 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16136 still need to set the mouse pointer shape and activate help-echo.
16139 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16141 A few porting etc. fixes for the new file monitor code.
16142 See the thread containing
16143 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16144 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16145 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16146 (dir_monitor_callback, Fgfile_rm_watch):
16147 Use assq_no_quit instead of Fassoc, for speed.
16148 (dir_monitor_callback, Fgfile_rm_watch):
16149 eassert that the monitor is a fixnum.
16150 (dir_monitor_callback): No need for CDR_SAFE.
16151 Simplify building of lisp with alternative tails.
16152 (Fgfile_add_watch, Fgfile_rm_watch):
16153 Do not assume glib functions set errno reliably on failure.
16154 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16155 and signal an error otherwise.
16156 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16157 Use Fdelq instead of Fdelete, for speed.
16159 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16161 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16162 don't insist on being invoked on a highlighted tool-bar button.
16163 Avoids losing tool-bar functionality when mouse-highlight is nil.
16164 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16165 Don't highlight when mouse-highlight is nil.
16166 (note_mouse_highlight): When mouse-highlight is nil, don't return
16167 right away; instead, run tool-bar and mode-line highlight
16168 subroutine, clear any existing highlight, and revert the mouse
16169 pointer to its default shape. (Bug#14558)
16171 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16173 * lisp.mk (lisp): Add prog-mode.el.
16175 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16177 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16178 * process.c (dummy_handler): New function.
16179 (lib_child_handler): New static var.
16180 (handle_child_signal): Invoke it.
16181 (catch_child_signal): If a library has set up a signal handler,
16182 save it into lib_child_handler.
16183 (init_process_emacs): If using glib and not on Windows, tickle glib's
16184 child-handling code so that it initializes its private SIGCHLD handler.
16185 * syssignal.h (SA_SIGINFO): Default to 0.
16186 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16187 31; it should no longer be needed now.
16189 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16191 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16193 * gfilenotify.c (globals_of_gfilenotify): New function.
16194 (syms_of_gfilenotify): Move global initialization there.
16196 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16198 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16200 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16201 * keyboard.c (menu_bar_items, tool_bar_items):
16202 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16203 not override local keymaps any more.
16205 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16207 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16209 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16211 * w32console.c (initialize_w32_display): Return the dimensions of
16212 the console window via 2 additional arguments, not via the current
16213 frame. This avoids crashes due to overrunning the bounds of
16214 frame's decode_mode_spec_buffer, which is not resized following
16215 the change of the frame dimensions from the initial 10x10.
16217 * w32term.h (w32_initialize_display_info): Adjust prototype.
16219 * term.c (init_tty): Take dimensions of the frame from the values
16220 returned by initialize_w32_display.
16222 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16223 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16224 (LIBES): Add $(GFILENOTIFY_LIBS).
16226 * w32inevt.c (handle_file_notifications): Add dummy implementation
16227 for !HAVE_W32NOTIFY.
16229 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16231 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16233 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16235 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16237 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16239 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16241 Fix minor problems found by static checking.
16242 * data.c (pure_write_error):
16243 Use xsignal2, not Fsignal, as Fsignal might return.
16244 * eval.c (set_backtrace_debug_on_exit): Now static.
16245 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16246 No longer inline. EXTERN_INLINE is needed only for functions
16247 defined in .h files. Reindent function header as per GNU style.
16248 (backtrace_p, backtrace_top, backtrace_next):
16249 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16250 compiler or linker. Add extern decls to pacify gcc -Wall.
16251 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16253 * frame.c (free_monitors): Define only on platforms that need it.
16254 * nsterm.m (ns_term_init):
16255 * process.c (catch_child_signal):
16256 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16257 defined on all porting targets these days.
16258 * process.c, process.h (catch_child_signal):
16259 Make it extern only if NS_IMPL_GNUSTEP is defined.
16261 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16263 * w32.c (gettimeofday): Make the signature identical to prototype
16264 in nt/inc/sys/time.h.
16266 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16268 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16271 * keyboard.c (safe_run_hooks_error): Improve error message.
16273 * data.c (pure_write_error): Add `object' argument.
16274 * puresize.h (CHECK_IMPURE): Use it.
16276 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16278 * Makefile.in (NOTIFY_OBJ): New variable.
16279 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16281 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16282 Call syms_of_gfilenotify.
16284 * gfilenotify.c: New file.
16286 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16287 and Qfile_w32notify.
16288 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16289 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16291 * lisp.h: Declare syms_of_gfilenotify.
16293 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16295 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16297 Merge the specpdl and backtrace stacks. Make the structure of the
16298 specpdl entries more obvious via a tagged union of structs.
16299 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16300 (enum specbind_tag): New enum.
16301 (struct specbinding): Make it a tagged union of structs.
16302 Add a case for backtrace records.
16303 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16304 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16305 (backtrace_debug_on_exit): New accessors.
16306 (struct backtrace): Remove.
16307 (struct catchtag): Remove backlist field.
16308 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16310 (Flocal_variable_p): Speed up the common case where the binding is
16312 * eval.c (backtrace_list): Remove.
16313 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16314 (set_backtrace_args, set_backtrace_nargs)
16315 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16316 (backtrace_next): New functions.
16317 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16318 (unwind_to_catch, internal_lisp_condition_case)
16319 (internal_condition_case, internal_condition_case_1)
16320 (internal_condition_case_2, internal_condition_case_n): Don't bother
16321 with backtrace_list any more.
16322 (Fsignal): Adjust to new backtrace format.
16323 (grow_specpdl): Move up.
16324 (record_in_backtrace): New function.
16325 (eval_sub, Ffuncall): Use it.
16326 (apply_lambda): Adjust to new backtrace format.
16327 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16329 (specbind): Adjust to new specpdl format. Simplify.
16330 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16331 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16333 (mark_backtrace): Remove.
16334 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16335 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16336 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16338 * profiler.c (record_backtrace): Use get_backtrace.
16339 (handle_profiler_signal): Use backtrace_top_function.
16340 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16341 accessor functions.
16343 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16345 * process.h (catch_child_signal): Declare.
16347 * process.c (catch_child_signal): New function.
16348 (init_process_emacs): Call it.
16350 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16351 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16353 (x_set_cursor_type): Remove declaration.
16354 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16355 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16356 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16357 (ns_get_color): Use F suffix on float.
16358 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16359 (ns_get_rgb_color): Remove.
16360 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16361 (note_mouse_movement): x and y are CGFloat.
16362 (ns_draw_fringe_bitmap): Remove unused rowY.
16363 Change #if to COCOA && >= 10_6.
16364 (ns_draw_window_cursor): Remove unused overspill.
16365 (ns_draw_underwave): width and x are EamcsCGFloat.
16366 (ns_draw_box): thickness is CGFloat.
16367 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16368 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16369 if not in main thread.
16370 (ns_get_pending_menu_title, ns_check_menu_open)
16371 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16372 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16373 (sendFromMainThread:): New method.
16374 (changeFont:): size is CGFloat.
16375 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16376 Disable warning about permanent text.
16377 (characterIndexForPoint:): Adjust return type depending on GNUstep
16379 (mouseDown:): delta is CGFloat.
16380 (updateFrameSize): Remove unised variable f.
16381 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16382 Cast float to EmacsCGFloat.
16383 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16384 also to -1 when restoring.
16385 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16386 inside NS_IMPL_COCOA.
16387 (toggleFullScreen:): Put call to toggleFullScreen inside
16388 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16389 (setPosition:portion:whole:): por is CGFloat.
16390 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16391 (mouseDown:): Use CGFloat.
16392 (mouseDragged:): Remove unised variable edge.
16393 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16395 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16396 of CGFloat differs.
16397 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16398 when NS_IMPL_GNUSTEP.
16399 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16400 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16401 (EmacsToolbar): Add clearAll. Add tag argument to
16402 addDisplayItemWithImage.
16403 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16405 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16407 * nsmenu.m (ns_update_menubar): Make static.
16408 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16409 (fillWithWidgetValue:): Add cast to SEL for setAction.
16410 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16411 (update_frame_tool_bar): Update code for GNUstep.
16412 (clearAll): New method.
16413 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16414 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16415 Move identifierToItem setObject and activeIdentifiers addObject before
16416 call to insertItemWithItemIdentifier.
16417 (validateVisibleItems): Fix indentation.
16418 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16419 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16420 UtilityWindow to aStyle, remove call to setStyleMask.
16422 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16424 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16425 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16426 Use F suffix on floats.
16427 (ns_char_width): Returns CGFloat.
16428 (ns_ascii_average_width): w is CGFloat instead of float.
16429 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16431 (ns_glyph_metrics): CGFloat instead of float.
16433 * nsfns.m (x_set_foreground_color, x_set_background_color):
16435 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16436 remove unused variables.
16437 (Fns_read_file_name): Keep track if panel is for save.
16438 Use ns_filename_from_panel/ns_directory_from_panel.
16439 (Fns_list_services): delegate only used for COCOA.
16440 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16441 Just return the input if GNUstep.
16442 (x_screen_planes): Remove.
16443 (Fxw_color_values): Use EmacsCGFloat
16444 (Fns_display_monitor_attributes_list): Only get screen number for
16446 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16448 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16449 ns_directory_from_panel.
16451 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16453 * process.c (handle_child_signal): Also use WCONTINUED.
16454 This is so that list-processes doesn't mistakenly list the process
16455 as stopped, when the process has actually been continued and is
16458 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16460 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16461 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16462 not already configured.
16464 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16466 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16468 * Makefile.in (mostlyclean): Remove *.res files.
16470 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16472 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16473 a buffer (bug#8447).
16475 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16477 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16478 display vector, and we backtrack, handle the case that the
16479 previous character position is also displayed from a display
16480 vector or covered by a display string or image. (Bug#14476)
16482 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16484 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16485 (struct MonitorInfo, free_monitors): Remove.
16486 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16487 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16488 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16491 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16492 (struct MonitorInfo, free_monitors): Remove.
16493 (ns_screen_name): Make static.
16494 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16495 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16498 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16499 (struct MonitorInfo): New struct.
16500 (free_monitors, make_monitor_attribute_list): Declare.
16502 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16504 (free_monitors, make_monitor_attribute_list): New functions.
16505 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16508 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16510 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16512 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16514 * keyboard.c: Apply keyboard decoding only to events that come directly
16515 from the tty, not from unread-command-events (bug#14368).
16516 (read_event_from_main_queue): New function, extracted from read_char.
16517 (read_decoded_char): Remove.
16518 (read_decoded_event_from_main_queue): New function to replace it.
16519 (read_char): Use it.
16520 (read_key_sequence): Use read_char rather than read_decoded_char.
16522 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16524 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16526 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16528 2013-05-22 Kenichi Handa <handa@gnu.org>
16530 The following changes are to fix the setting of
16531 buffer-file-coding-system on, for instance, C-x RET c unix RET
16532 _FILE_OF_DOS_EOL_TYPE_ RET.
16534 * coding.h (struct coding_system): New member detected_utf8_chars.
16536 * coding.c (detect_coding_utf_8): Count characters and check EOL
16537 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16539 (setup_coding_system): Do not initialize coding->head_ascii.
16540 (check_ascii): Do not set coding->eol_seen but update it. Do not
16541 call adjust_coding_eol_type here.
16542 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16543 If the eol-type of CODING is already specified, adjust the eol type
16544 of the found coding-system.
16545 (decode_coding_gap): Cancel previous change. Utilize the
16546 character numbers counted by detect_coding_utf_8. Fix detection
16549 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16551 * search.c (looking_at_1): Only set last_thing_searched if the match
16552 changed the match-data (bug#14281).
16554 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16556 * xdisp.c (reseat_at_previous_visible_line_start):
16557 Already declared in dispextern.h, so remove it here.
16558 (move_it_vertically_backward): Likewise.
16560 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16562 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16563 (Fx_display_pixel_width, Fx_display_pixel_height)
16564 (Fx_display_mm_width, Fx_display_mm_height):
16565 Mention `display-monitor-attributes-list' in docstrings.
16567 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16568 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16569 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16570 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16571 (Fx_display_backing_store, Fx_display_visual_class)
16572 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16573 (Fx_display_grayscale_p, Fx_display_pixel_width)
16574 (Fx_display_pixel_height, Fx_display_planes)
16575 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16576 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16577 (Fx_display_mm_width, Fx_display_mm_height)
16578 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16579 height for all physical monitors as in X11.
16581 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16582 Return pixel width or height for all physical monitors as in X11.
16584 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16586 Port --enable-gcc-warnings to clang.
16587 * bytecode.c (exec_byte_code):
16589 Redo diagnostic pragmas to pacify clang, too.
16590 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16591 * editfns.c (Fencode_time):
16592 * fileio.c (file_accessible_directory_p):
16593 * font.c (font_unparse_xlfd):
16594 Use '&"string"[index]' instead of '"string" + (index)'.
16595 * undo.c (user_error): Remove; unused.
16597 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16599 * insdel.c (insert_1_both): Document the arguments, instead of
16600 referring to insert_1, which no longer exists.
16602 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16603 some window, increment windows_or_buffers_changed, so that
16604 *Messages* display in that window is updated. (Bug#14408)
16606 * w32.c: Include epaths.h.
16607 (init_environment): Use cmdproxy.exe without leading directories.
16608 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16610 (gettimeofday): Adjust signature and return value to Posix
16613 * unexw32.c (open_output_file): Delete the existing emacs.exe
16614 before creating it, to break the hard link to the versioned
16617 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16618 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16619 (FIRSTFILE_OBJ): New variables.
16620 (W32_RES): Rename to EMACSRES. All users changed.
16621 (base_obj): Use $(CM_OBJ).
16622 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16623 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16624 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16625 $(W32_RES_LINK) before $(LIBES).
16626 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16628 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16630 * makefile.w32-in (DOC): Use just "DOC".
16632 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16634 * process.c: Export default filters and sentinels to Elisp.
16635 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16637 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16638 (Fset_process_sentinel, Fformat_network_address):
16639 Default to them instead of nil.
16640 (server_accept_connection): Sentinels can't be nil any more.
16641 (read_and_dispose_of_process_output): New function, extracted from
16642 read_process_output.
16643 (read_process_output): Use it; filters can't be nil.
16644 (Finternal_default_process_filter): New function, extracted from
16645 read_process_output.
16646 (exec_sentinel_unwind): Remove function.
16647 (exec_sentinel): Don't zilch sentinel while running.
16648 (status_notify): Sentinels can't be nil.
16649 (Finternal_default_process_sentinel): New function extracted from
16651 (setup_process_coding_systems): Default filter is not nil any more.
16652 (syms_of_process): Export new Elisp functions and initialize
16654 * lisp.h (make_lisp_proc): New function.
16656 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16658 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16660 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16662 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16663 unless we know that the window w is a leaf window.
16664 Another attempt at solving bug#14062.
16666 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16668 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16671 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16673 * image.c (gif_load): Check that subimages fit (Bug#14345).
16675 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16677 * lread.c (skip_dyn_eof): New function.
16678 (read1): Use it to skip the end of a file in response to #@00.
16680 * doc.c (get_doc_string): Slightly relax the sanity checking.
16682 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16684 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16685 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16686 (MonitorInfo): New struct.
16687 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16688 (Fns_display_monitor_attributes_list): New functions.
16689 (display-usable-bounds): Remove.
16690 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16693 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16695 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16696 (GTK_CHECK_VERSION): New macro, if not already defined.
16697 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16698 replaced by GTK_CHECK_VERSION.
16700 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16702 * xterm.h (GTK_PREREQ): New macro.
16703 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16704 to use this macro instead, for consistency and clarity.
16706 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16708 * xdisp.c (row_for_charpos_p): New function, with code of
16709 cursor_row_p, but accepts an additional argument CHARPOS instead
16710 of using a hardcoded PT.
16711 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16712 (row_containing_pos): Call row_for_charpos_p instead of partially
16713 doing the same. Fixes cursor positioning under longlines-mode
16714 when longlines-show-effect includes more than one newline, when
16715 moving the cursor vertically up.
16717 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16719 * makefile.w32-in (ACL_H): New macro.
16720 ($(BLD)/fileio.$(O)): Update dependencies.
16722 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16724 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16725 * Makefile.in (LIB_ACL): New macro.
16726 (LIBACL_LIBS): Remove.
16727 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16728 * fileio.c: Include <acl.h>.
16729 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16730 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16732 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16735 * unexelf.c: Don't assume ElfW (Half) fits in int.
16736 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16737 when dealing with ElfW (Half) values, since they can exceed 2**31
16738 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16739 (entry_address): Omit unused NUM arg. All uses changed.
16741 2013-05-07 Juri Linkov <juri@jurta.org>
16743 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16744 to the string converted from number with `Fnumber_to_string'.
16747 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16749 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16750 This fixes a problem introduced by my previous change.
16752 2013-05-07 Glenn Morris <rgm@gnu.org>
16754 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16756 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16758 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16760 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16762 Static checking by GCC 4.8.0.
16763 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16764 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16765 (x_get_monitor_attributes_fallback)
16766 (x_get_monitor_attributes_xinerama)
16767 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16768 Define only if USE_GTK.
16769 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16770 (x_get_monitor_attributes_fallback): Omit unused locals.
16771 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16772 Use double, not float, to avoid mixed-mode floating point arithmetic.
16774 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16775 Jan Djärv <jan.h.d@swipnet.se>
16777 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16778 (XINERAMA_CFLAGS): New macros.
16779 (ALL_CFLAGS, LIBES): Use them.
16781 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16782 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16783 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16784 (syms_of_xfns): DEFSYM them.
16785 (struct MonitorInfo): New struct.
16786 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16787 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16788 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16789 (x_get_monitor_attributes_xinerama): New functions.
16790 (Fx_display_monitor_attributes_list): New primitive.
16791 (syms_of_xfns): Defsubr it.
16793 * xterm.h (x_display_info): Add Xatom_net_workarea and
16794 Xatom_net_current_desktop.
16796 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16797 and dpyinfo->Xatom_net_current_desktop.
16799 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16801 * xdisp.c (pos_visible_p): Use the special code for finding the
16802 beginning of a display property or overlay for any "replacing"
16803 display property, not just for display strings. This solves
16804 incorrect reporting of position by posn-at-point. (Bug#14241)
16806 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16808 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16809 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16810 Verify that ElfW (Half) fits in int.
16811 (fatal): Use same signature as lisp.h.
16812 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16813 configure and build with -DUNEXELF_DEBUG without worrying about
16814 other modules that use DEBUG.
16815 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16816 possibly-wide integers now uses it instead of plain fprintf.
16817 (entry_address): New function, which avoids problems with 32-bit
16818 overflow on 64-bit hosts.
16819 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16820 (round_up): Don't assume the remainder fits in int.
16821 (find_section): Use bool for boolean. Simplify debug code.
16822 (unexec): Don't assume file sizes fit in int or size_t.
16823 Omit unnecessary trailing newline in 'fatal' format.
16824 Use strerror rather than outputting decimal error number.
16825 Remove unused code when emacs is not defined;
16826 this file relies on Emacs now.
16827 Don't assume e_phnum and e_shnum are positive.
16829 * regex.c: Fix problems when DEBUG is defined.
16830 (extract_number, extract_number_and_incr): Define regardless of
16831 whether DEBUG is defined; that's simpler and makes the code less
16832 likely to go stale in the normal case when DEBUG is not defined.
16833 Return int rather than taking an int * arg. All callers changed.
16834 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16835 Remove, replacing with ...
16836 (DEBUG_PRINT): New macro. All callers changed.
16837 (DEBUG_COMPILES_ARGUMENTS): New macro.
16838 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16839 (print_compiled_pattern, print_double_string) [DEBUG]:
16840 Use prototype rather than old-style definition.
16841 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16842 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16843 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16844 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16845 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16846 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16847 This matters only when DEBUG is defined.
16849 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16851 * xdisp.c (set_iterator_to_next): Set the
16852 ignore_overlay_strings_at_pos_p flag only if we are _really_
16853 iterating over an overlay string, as indicated by the
16854 current.overlay_string_index member. (Bug#14306)
16856 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16858 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16859 to where it is used, to avoid autorelease issues (Bug#14050).
16861 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16863 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16864 * fileio.c (syms_of_fileio): Implement this.
16865 * filelock.c (create_lock_file): If symbolic links don't work, so
16866 we use a regular file as a lock file, do not fsync the lock file;
16869 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16871 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16872 (syms_of_minibuf): Adjust accodingly.
16874 * callint.c (Fcall_interactively): Adjust calls accordingly.
16876 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16878 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16879 w->contents is a buffer before computing everything else.
16880 Use parentheses to disambiguate last part of the condition.
16882 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16883 assertion violations. (Bug#14062)
16885 2013-05-01 David Reitter <david.reitter@gmail.com>
16887 * nsfns.m (ns_tooltip): Initialize.
16889 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16891 * coding.c (decode_coding_gap): Don't remove the character before
16892 a newline unless it's a CR character. (Bug#14287)
16894 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16896 * dispextern.h (struct face): Move enum face_underline_type
16897 earlier so that bitfields can be in the same word.
16899 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16901 * nsfns.m (handlePanelKeys): New function.
16902 (EmacsOpenPanel:performKeyEquivalent:)
16903 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16904 arrows/function/control and copy/paste keys (Bug#14296).
16906 2013-04-27 Juri Linkov <juri@jurta.org>
16908 * callint.c (Fcall_interactively): Call `Qread_number' for
16909 interactive code letter `n' instead of using duplicate code.
16912 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16914 * systime.h (make_timeval): Declare as 'const'.
16916 2013-04-27 Kenichi Handa <handa@gnu.org>
16918 * font.c (font_open_entity): Always open a font of manageable
16921 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16923 Port better to AIX (Bug#14258).
16924 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16927 2013-04-24 Kenichi Handa <handa@gnu.org>
16929 * coding.c (decode_coding_iso_2022): When an invalid escape
16930 sequence is encountered, reset the invocation and designation
16931 status to the safest one.
16933 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16935 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16936 Without this fix, "make distclean" leaves stamp-h1 behind.
16938 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16940 * w32fns.c (w32_fullscreen_rect): New function to compute the
16941 window rectangle for the given fullscreen mode.
16942 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16943 longer tunes the window size. This keeps the window's edges flush
16944 with the screen and allows the taskbar to hide itself in fullboth.
16946 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16947 window decorations and uses the entire screen.
16949 * w32term.h (w32_fullscreen_rect) Add prototype.
16950 (struct w32_output): Replace normal_width, normal_height,
16951 normal_top, and normal_left members with a single normal_placement
16953 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16955 (FRAME_NORMAL_PLACEMENT): New macro.
16957 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16959 * minibuf.c (Ftest_completion): Silence compiler warning.
16961 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16963 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16966 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16969 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16970 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16971 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16972 parentheses where appropriate.
16974 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16976 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16978 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16980 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16981 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16982 Mention in the doc string that setting these variables takes
16983 effect only after a call to set-window-buffer. (Bug#14200)
16985 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16987 * indent.c (Fvertical_motion): Don't consider display strings on
16988 overlay strings as display strings on the buffer position we
16989 started from. This prevents vertical cursor motion from jumping
16990 more than one line when there's an overlay string with a display
16991 property at end of line.
16992 Reported by Karl Chen <Karl.Chen@quarl.org> in
16993 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16995 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16997 * window.c (select_window): `record_buffer' even if window is
16998 already selected (bug#14191).
17000 2013-04-11 Eli Zaretskii <eliz@gnu.org>
17002 * window.c (Fwindow_end): Test more flags, including the buffer's
17003 last_overlay_modified flag, to determine whether the window's
17004 display is really up-to-date. Prevents the function from
17005 returning a stale value. (Bug#14170)
17006 (Fwindow_line_height): Fix the test for up-to-date-ness of the
17009 2013-04-10 Eli Zaretskii <eliz@gnu.org>
17011 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
17012 garbaged only if it is not already the top frame on its TTY.
17013 This prevents flickering due to constant redrawing of TTY frames when
17014 there are GUI frames open in the same session. (Bug#13864)
17016 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
17018 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
17019 of marking the idle timers directly.
17021 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
17023 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17024 tables (bug#14054).
17026 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17028 * window.c (select_window): Don't record_buffer while the invariant is
17029 temporarily broken (bug#14161).
17031 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17033 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17035 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17037 2013-04-07 Romain Francoise <romain@orebokech.com>
17039 Ignore additional platform-specific ACL errors (Bug#13702).
17040 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17041 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17043 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17045 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17048 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17050 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17051 This bug was introduced by my 2013-02-25 change that simplified
17052 data_start configuration. Without this change, on GNU/Linux
17053 an Emacs configured with --enable-profiling fails immediately
17054 due to a profiler signal.
17055 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17056 with these flags. On platforms where special flags are needed
17057 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17058 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17059 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17061 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17063 Get rid of some platform-specific functions examining window
17064 system and its capabilities. This is a partial rework of the
17066 * lisp.h (have_menus_p): Remove prototype. This function is
17067 replaced with platform-independent window_system_available.
17068 (check_window_system): Move to...
17069 * frame.h (decode_window_system_frame, window_system_available):
17070 ...here, add new prototypes.
17071 * frame.c (window_system_available, decode_window_system_frame):
17073 (check_window_system): Platform-independent now.
17074 * xterm.h (x_in_use): Remove declaration.
17076 * w32term.h (check_x_frame):
17077 * nsterm.h (check_x_frame): Remove prototypes. This function
17078 is replaced with platform-independent decode_window_system_frame.
17079 * msdos.c (have_menus_p): Remove.
17080 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17081 Remove platform-specific functions. Use check_window_system,
17082 decode_window_system_frame and check_ns_display_info where
17083 appropriate. Minor style and comment tweaks.
17084 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17085 (check_x_frame): Likewise.
17086 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17088 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17089 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17090 * xmenu.c, xselect.c: All related users changed.
17092 2013-04-03 Kenichi Handa <handa@gnu.org>
17094 The following changes is to optimize the code for reading UTF-8
17097 * coding.c (check_ascii): Rename from detect_ascii. Return value
17098 changed. Check EOL format. Do not call adjust_coding_eol_type
17100 (check_utf_8): New function.
17101 (adjust_coding_eol_type): Do nothing if already adjusted.
17102 (detect_coding): Compare the return value of check_ascii with
17103 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17104 (decode_coding_gap): Optimize for valid UTF-8.
17106 2013-03-21 Kenichi Handa <handa@gnu.org>
17108 * coding.c (syms_of_coding): Cancel previous change.
17110 * insdel.c (insert_from_gap): Fix previous change.
17112 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17114 Consistently use platform-specific function to detect window system.
17115 * lisp.h (check_window_system): New prototype. This function is
17116 going to replace check_x, check_w32 and check_ns.
17117 (have_menus_p): Mention msdos.c in comment.
17118 * fontset.c (check_window_system_func): Remove. Adjust all users.
17119 * fontset.h (check_window_system_func): Remove prototype.
17120 * nsterm.h (check_ns):
17121 * xterm.h (check_x):
17122 * w32term.h (check_w32): Likewise.
17123 * menu.c (Fx_popup_menu): Use check_window_system.
17124 * msdos.c (check_window_system): Define for MS-DOS.
17125 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17126 * w32fns.c (check_window_system): Likewise for MS-Windows.
17127 * xfns.c (check_window_system): Likewise for X.
17128 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17129 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17131 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17133 Prefer < to > in range checks such as 0 <= i && i < N.
17134 This makes it easier to visualize quantities on a number line.
17135 This patch doesn't apply to all such range checks,
17136 only to the range checks affected by the 2013-03-24 change.
17137 This patch reverts most of the 2013-03-24 change.
17138 * alloc.c (xpalloc, Fgarbage_collect):
17139 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17140 * character.c (string_escape_byte8):
17141 * charset.c (read_hex):
17142 * data.c (cons_to_unsigned):
17143 * dispnew.c (update_frame_1):
17144 * doc.c (Fsubstitute_command_keys):
17145 * doprnt.c (doprnt):
17146 * editfns.c (hi_time, decode_time_components):
17147 * fileio.c (file_offset):
17148 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17149 * font.c (font_intern_prop):
17150 * frame.c (x_set_alpha):
17151 * gtkutil.c (get_utf8_string):
17152 * indent.c (check_display_width):
17153 * keymap.c (Fkey_description):
17154 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17156 * minibuf.c (read_minibuf_noninteractive):
17157 * process.c (wait_reading_process_output):
17158 * search.c (Freplace_match):
17159 * window.c (get_phys_cursor_glyph):
17160 * xdisp.c (redisplay_internal):
17161 * xsmfns.c (smc_save_yourself_CB):
17162 Prefer < to > for range checks.
17163 * dispnew.c (sit_for): Don't mishandle NaNs.
17164 This fixes a bug introduced in the 2013-03-24 change.
17165 * editfns.c (decode_time_components): Don't hoist comparison.
17166 This fixes another bug introduced in the 2013-03-24 change.
17168 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17170 * frame.h (struct frame): Drop scroll_bottom_vpos
17171 member becaue all real users are dead long ago.
17172 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17173 * xdisp.c (redisplay_internal): Adjust user.
17175 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17177 * nsmenu.m (showAtX:Y:for:): setLevel to
17178 NSPopUpMenuWindowLevel (Bug#13998).
17180 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17182 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17183 (ns_check_pending_open_menu): Declare.
17185 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17186 (x_activate_menubar): Update the menu with title that matches
17187 ns_get_pending_menu_title, and call
17188 ns_check_pending_openmenu (Bug#12698).
17189 (menuWillOpen:): New method.
17190 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17192 * nsterm.m (menu_will_open_state, menu_mouse_point)
17193 (menu_pending_title): New varaibles.
17194 (ns_get_pending_menu_title, ns_check_menu_open)
17195 (ns_check_pending_open_menu): New functions.
17197 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17199 * indent.c (current_column_bol_cache): Remove leftover which is not
17200 used in Fmove_to_column any more.
17201 (current_column, scan_for_column): Adjust users.
17202 * keyboard.c (last_point_position_buffer, last_point_position_window):
17203 Remove leftovers which are not used for recording undo any more.
17204 (command_loop_1, syms_of_keyboard): Adjust users.
17205 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17206 redisplay_window any more.
17207 (move_it_to): Adjust user.
17209 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17211 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17212 Update dependencies.
17214 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17216 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17217 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17218 forward references.
17220 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17222 * window.h (struct window): Replace hchild, vchild and buffer slots
17223 with a single slot 'contents'. This is possible because each valid
17224 window may have either the child window (in vertical or horizontal
17225 combination) or buffer to display (for the leaf window). Using that,
17226 a lot of operations to traverse and/or change window hierarchies may
17227 be simplified. New member horizontal is used to distinguish between
17228 horizontal and vertical combinations of internal windows.
17229 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17230 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17231 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17232 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17233 Use contents slot, not buffer, where appropriate.
17234 (wset_combination): New function.
17235 (wset_buffer): Add eassert.
17236 (Fframe_first_window): Simplify the loop reaching first window.
17237 (Fwindow_buffer): Use WINDOW_LEAF_P.
17238 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17239 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17240 (unshow_buffer): Convert initial debugging check to eassert.
17241 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17242 (make_parent_window, window_resize_check, window_resize_apply)
17243 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17244 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17245 Adjust to match struct window changes.
17246 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17247 (mark_window_cursors_off, count_windows, get_leaf_windows)
17248 (foreach_window_1): Simplify the loop.
17249 * alloc.c (mark_object): Do not check for the leaf window because
17250 internal windows has no glyph matrices anyway.
17251 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17252 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17253 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17254 (build_frame_matrix_from_window_tree, mirror_make_current)
17255 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17256 (update_window_tree, set_window_update_flags): Simplify the loop.
17257 (sync_window_with_frame_matrix_rows): Enforce live window.
17258 Use contents slot, not buffer, where appropriate.
17259 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17260 and WINDOW_HORIZONTAL_COMBINATION_P.
17261 (make_frame_visible_1): Simplify the loop.
17262 Use contents slot, not buffer, where appropriate.
17263 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17264 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17265 (expose_window_tree): Likewise.
17266 Use contents slot, not buffer, where appropriate.
17267 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17268 to avoid deleted windows. Use contents slot instead of buffer.
17269 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17270 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17271 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17272 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17274 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17276 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17277 identify the reasons for assertion violations in bug#14062 and
17279 (Fx_show_tip): Fix compilation error under
17280 "--enable-check-lisp-object-type". (Bug#14073)
17282 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17283 Reported by <rzl24ozi@gmail.com>.
17285 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17287 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17289 (unwind_with_echo_area_buffer): ...to restore it here.
17290 This is needed to ensure that...
17291 (redisplay_window): ...both window markers are valid here,
17292 which is verified by eassert.
17293 * editfns.c (save_excursion_save): Do not assume that
17294 selected_window always displays the buffer.
17295 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17298 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17300 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17303 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17305 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17307 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17309 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17310 since MinGW's w32api headers do. This avoids compiler warnings.
17312 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17313 if already defined.
17315 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17317 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17319 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17321 * gtkutil.c (style_changed_cb): Check if frame is live and an
17322 X frame (Bug#14038).
17324 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17326 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17327 Define only for _WIN32_WINNT less than 0x0500.
17328 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17330 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17331 see its own definitions of 'struct timeval' and 'struct timezone'.
17333 Fix incompatibilities between MinGW.org and MinGW64 headers.
17334 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17336 * w32.c (REPARSE_DATA_BUFFER): Guard with
17337 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17339 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17341 * xterm.c: Include X11/XKBlib.h
17342 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17344 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17346 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17348 * blockinput.h (input_blocked_p): Likewise.
17349 * bytecode.c (exec_byte_code): Likewise.
17350 * callproc.c (call_process_kill, call_process_cleanup)
17351 (Fcall_process): Likewise.
17352 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17353 (Fccl_execute_on_string): Likewise.
17354 * character.c (string_escape_byte8): Likewise.
17355 * charset.c (read_hex): Likewise.
17356 * cm.c (calccost): Likewise.
17357 * data.c (cons_to_unsigned): Likewise.
17358 * dired.c (directory_files_internal, file_name_completion):
17360 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17361 (sit_for): Likewise.
17362 * doc.c (Fsubstitute_command_keys): Likewise.
17363 * doprnt.c (doprnt): Likewise.
17364 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17365 * emacsgtkfixed.c: Likewise.
17366 * fileio.c (file_offset, Fwrite_region): Likewise.
17367 * floatfns.c (Fexpt, fmod_float): Likewise.
17368 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17370 * font.c (font_intern_prop): Likewise.
17371 * frame.c (x_set_alpha): Likewise.
17372 * gtkutil.c (get_utf8_string): Likewise.
17373 * indent.c (check_display_width): Likewise.
17374 * intervals.c (create_root_interval, rotate_right, rotate_left)
17375 (split_interval_right, split_interval_left)
17376 (adjust_intervals_for_insertion, delete_node)
17377 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17378 (merge_interval_right, merge_interval_left, copy_intervals)
17379 (set_intervals_multibyte_1): Likewise.
17380 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17381 * keymap.c (Fkey_description): Likewise.
17382 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17383 * lread.c (openp, read_integer, read1, string_to_number):
17385 * menu.c (ensure_menu_items): Likewise.
17386 * minibuf.c (read_minibuf_noninteractive): Likewise.
17387 * print.c (printchar, strout): Likewise.
17388 * process.c (create_process, Faccept_process_output)
17389 (wait_reading_process_output, read_process_output, send_process)
17390 (wait_reading_process_output): Likewise.
17391 * profiler.c (make_log, handle_profiler_signal): Likewise.
17392 * regex.c (re_exec): Likewise.
17393 * regex.h: Likewise.
17394 * search.c (looking_at_1, Freplace_match): Likewise.
17395 * sysdep.c (get_child_status, procfs_ttyname)
17396 (procfs_get_total_memory): Likewise.
17397 * systime.h (EMACS_TIME_VALID_P): Likewise.
17398 * term.c (dissociate_if_controlling_tty): Likewise.
17399 * window.c (get_phys_cursor_glyph): Likewise.
17400 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17401 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17403 * xfns.c (Fx_window_property): Likewise.
17404 * xmenu.c (set_frame_menubar): Likewise.
17405 * xselect.c (x_get_window_property, x_handle_dnd_message):
17407 * xsmfns.c (smc_save_yourself_CB): Likewise.
17408 * xterm.c (x_scroll_bar_set_handle): Likewise.
17410 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17412 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17413 to be optional or nil. Adjust comment and convert it to docstring.
17414 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17415 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17417 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17419 Static checking by GCC 4.8-20130319.
17420 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17421 * process.c (Fset_process_datagram_address)
17422 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17423 * xdisp.c (get_char_face_and_encoding)
17424 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17425 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17426 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17428 2013-03-24 Ken Brown <kbrown@cornell.edu>
17430 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17431 fix compilation on 64-bit Cygwin, where underscores are not
17432 automatically prepended.
17434 * w32term.c (w32_initialize): Silence compiler warning.
17436 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17438 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17439 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17440 variables, to save and restore frame dimensions.
17441 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17442 after returning from a 'fullscreen' configuration.
17443 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17444 to avoid races between the main thread and the input thread.
17446 * w32term.h (struct w32_output): New members normal_width,
17447 normal_height, normal_top, normal_left, and prev_fsmode.
17448 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17449 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17450 members of a frame.
17452 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17453 'fullscreen' parameter. Always record previous width and height
17454 of the frame, except when switching out of maximized modes, so
17455 that they could be restored correctly, instead of resetting to the
17456 default frame dimensions. Send SC_RESTORE command to the frame,
17457 unless we are going to send SC_MAXIMIZE, to restore the frame
17458 resize hints in the mouse pointer shown by the window manager.
17461 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17463 * lisp.h (get_frame_param): Adjust conditions for prototype
17466 2013-03-22 Ken Brown <kbrown@cornell.edu>
17468 * unexcw.c: Drop unneeded inclusion of w32common.h.
17469 (report_sheap_usage): Declare.
17470 (read_exe_header): Add magic numbers for x86_64.
17471 (fixup_executable): Fix printf format specifier for unsigned long
17474 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17476 * frame.h (struct frame): Put menu_bar_window under #ifdef
17477 because this member is not needed when X toolkit is in use.
17478 (fset_menu_bar_window):
17479 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17480 (free_glyphs, update_frame):
17481 * xdisp.c (expose_frame): Likewise.
17482 (display_menu_bar): Likewise. Remove redundant eassert.
17483 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17486 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17488 Use functions and constants to manipulate Lisp_Save_Value objects.
17489 This replaces code that used macros and strings and token-pasting.
17490 The change makes the C source a bit easier to follow,
17491 and shrinks the Emacs executable a bit.
17492 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17493 (make_save_value): Change 1st arg from string to enum. All callers
17496 (mark_object): Use if, not #if, for GC_MARK_STACK.
17497 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17498 (XSAVE_OBJECT): Now functions, not macros.
17499 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17500 the constant was never used.
17501 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17502 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17503 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17504 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17506 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17507 type3 with a single member save_type. All uses changed.
17508 (save_type, set_save_pointer, set_save_integer): New functions.
17509 * print.c (PRINTX): Remove.
17511 * alloc.c: Remove redundant static declarations.
17513 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17515 * window.h (struct window): Convert left_col, top_line, total_lines
17516 and total_cols from Lisp_Objects to integers. Adjust comments.
17517 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17519 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17520 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17521 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17522 Adjust users where appropriate.
17524 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17526 * frame.h (struct frame): Drop resx and resy because the same data is
17527 available from window system-specific output context. Adjust users.
17528 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17529 New functions to provide defaults when no window system available.
17530 (FRAME_RES_X, FRAME_RES_Y): New macros.
17531 (NUMVAL): Move from xdisp.c.
17532 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17533 (Ffont_face_attributes, Fopen_font):
17534 * image.c (gs_load):
17535 * w32font.c (fill_in_logfont):
17536 * xdisp.c (calc_pixel_width_or_height):
17537 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17538 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17540 2013-03-20 Kenichi Handa <handa@gnu.org>
17542 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17543 to 1 (temporary workaround until a bug related to ASCII
17544 optimization is fixed).
17546 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17548 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17549 Signal error if window is not internal. Adjust docstring.
17550 (delete_all_child_windows): Use combination_limit to save the buffer.
17551 (Fset_window_configuration): Adjust accordingly.
17552 * print.c (syms_of_print): Initialize debugging output not here...
17553 (init_print_once): ...but in a new function here.
17554 * lisp.h (init_print_once): Add prototype.
17555 * emacs.c (main): Add call to init_print_once. Adjust comments.
17557 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17559 * window.c (window_resize_check, window_resize_apply)
17560 (window_from_coordinates, recombine_windows, set_window_buffer)
17561 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17562 (Fsplit_window_internal, Fdelete_window_internal)
17563 (freeze_window_starts): Use bool for booleans.
17564 * window.h (window_frame_coordinates, resize_frame_windows)
17565 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17567 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17569 * dispnew.c (bitch_at_user): Use `user-error'.
17571 2013-03-17 Ken Brown <kbrown@cornell.edu>
17573 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17574 as return type of image_background. (Bug#13981)
17575 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17577 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17579 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17580 (ns_select): Don't return with result uninitialized.
17582 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17585 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17587 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17588 directories. If filename is nil, get directory name (Bug#13932).
17589 Use getFilename and getDirectory.
17590 (getFilename, getDirectory): New methods for EmacsSavePanel and
17592 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17594 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17596 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17598 2013-03-15 Kenichi Handa <handa@gnu.org>
17600 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17601 (adjust_after_replace): Make it back to static. Delete the third
17602 arg text_at_gap_tail. Cancel the code for handling it.
17604 * coding.h (struct coding_system): New member eol_seen.
17606 * coding.c (detect_ascii): New function.
17607 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17608 when the source bytes are actually scanned. On detecting for
17609 coding_category_utf_8_auto, call detect_ascii instead of scanning
17610 source bytes directly.
17611 (produce_chars): Call insert_from_gap with the new arg 0.
17612 (encode_coding): Likewise.
17613 (decode_coding_gap): Control ASCII optimization by the variable
17614 disable_ascii_optimization instead of #ifndef .. #endif.
17615 Deccode EOL format according to coding->eol_seen.
17616 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17619 * lisp.h (adjust_after_replace): Cancel externing it.
17620 (insert_from_gap): Adjust prototype.
17622 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17624 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17625 FULLSCREEN_MAXIMIZED. (Bug#13935)
17627 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17629 * region-cache.c (find_cache_boundary, move_cache_gap)
17630 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17631 Simplify debugging check and convert to eassert. Adjust comment.
17632 (pp_cache): Put under ENABLE_CHECKING.
17634 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17636 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17637 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17638 and WM_ACTIVATEAPP.
17639 (w32fullscreen_hook): If the frame is visible, reset
17640 f->want_fullscreen flag after changing the frame size. If the
17641 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17644 2013-03-13 Daniel Colascione <dancol@dancol.org>
17646 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17647 too so that these builds can use Cygwin's file conversion
17648 functions. (We've been building and linking cygw32.o all along
17649 and just not using it.)
17651 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17653 File synchronization fixes (Bug#13944).
17654 * Makefile.in (LIB_FDATASYNC): New macro.
17656 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17657 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17658 Don't worry about HAVE_FSYNC, since a substitute fsync is
17659 available if the system lacks one.
17660 (Fwrite_regin): Retry fsync if interrupted.
17662 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17664 * w32term.c (w32_read_socket): If the Emacs frame is being
17665 activated, call w32fullscreen_hook, to make sure the new frame
17666 dimensions are in effect. (Bug#13937)
17668 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17670 * xdisp.c (init_iterator): Simplify because both character and byte
17671 positions are either specified or -1. Add eassert. Adjust comment.
17672 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17673 character and byte positions can be obtained from marker.
17675 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17677 Static checking by Sun C 5.12.
17678 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17679 * bytecode.c (exec_byte_code):
17680 * dispnew.c (init_display):
17682 * fileio.c (Fsubstitute_in_file_name):
17683 * keyboard.c (Fevent_convert_list):
17684 * keymap.c (Fsingle_key_description):
17685 * term.c (maybe_fatal, fatal):
17686 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17687 * xsmfns.c (Fhandle_save_session):
17688 Omit unreachable code.
17689 * keymap.c (map_keymap_char_table_item): Cast void * to
17690 a function pointer type; the C Standard requires this.
17692 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17693 Include <sys/param.h> unconditionally, as that works elsewhere and
17694 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17695 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17698 See ChangeLog.12 for earlier changes.
17700 ;; Local Variables:
17704 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17706 This file is part of GNU Emacs.
17708 GNU Emacs is free software: you can redistribute it and/or modify
17709 it under the terms of the GNU General Public License as published by
17710 the Free Software Foundation, either version 3 of the License, or
17711 (at your option) any later version.
17713 GNU Emacs is distributed in the hope that it will be useful,
17714 but WITHOUT ANY WARRANTY; without even the implied warranty of
17715 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17716 GNU General Public License for more details.
17718 You should have received a copy of the GNU General Public License
17719 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.