1 2015-03-04 Martin Rudalics <rudalics@gmx.at>
3 * frame.c (x_set_font): Try to keep frame height and width
4 unchanged if tool bar size changes with new font.
6 2015-03-03 Eli Zaretskii <eliz@gnu.org>
8 * search.c (find_newline): Avoid assertion violations in
9 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
10 for newlines near the end of the buffer. This happens in Rmail
11 when JIT font-lock fontifies a newly displayed portion of the
14 2015-03-03 Eli Zaretskii <eliz@gnu.org>
16 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
19 2015-03-03 Glenn Morris <rgm@gnu.org>
21 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
23 2015-03-03 Eli Zaretskii <eliz@gnu.org>
25 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
26 mouse_position_for_popup only for X frames. (Bug#19862)
28 2015-03-03 Eli Zaretskii <eliz@gnu.org>
30 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
32 2015-03-03 Eli Zaretskii <eliz@gnu.org>
34 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
35 assq_no_quit to fetch color definition by its string name.
38 2015-03-03 Eli Zaretskii <eliz@gnu.org>
40 * xdisp.c (move_it_in_display_line_to): Handle the case where the
41 last character of a screen line is whitespace, and we are under
42 word-wrap with overflow-newline-into-fringe turned on.
45 2015-03-03 Eli Zaretskii <eliz@gnu.org>
47 * xdisp.c (handle_stop, handle_single_display_spec)
48 (next-element_from_image): Don't reset the
49 ignore_overlay_strings_at_pos_p flag here.
50 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
52 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
53 after we've exhausted all the overlay strings at the current
56 2015-03-03 Eli Zaretskii <eliz@gnu.org>
58 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
59 according to the object we are about to resume iterating.
62 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
63 of the window whose current glyph matrix was resized, which
64 disables the mode-line row as side effect.
66 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
67 whose update_mode_line flag is set. (Bug#19721)
69 2015-03-03 Eli Zaretskii <eliz@gnu.org>
71 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
73 2015-03-03 Daniel Colascione <dancol@dancol.org>
75 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
77 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
79 * alloc.c (run_finalizers): Omit unused local.
80 Also, redo newly-added code as per usual Emacs style.
82 2015-03-03 Martin Rudalics <rudalics@gmx.at>
84 * frame.c (adjust_frame_size): If the pixel sizes remain
85 unchanged but the number of lines or columns of the frame
86 changes, run `window--pixel-to-total' (Bug#19972).
87 (Qwindow_pixel_to_total): DEFSYM it.
89 2015-03-03 Daniel Colascione <dancol@dancol.org>
91 * print.c (print_object): Print whether a finalizer has
94 * data.c (Ftype_of): Make `type-of' work with finalizers.
95 (syms_of_data): Register Qfinalizer.
97 2015-03-02 Daniel Colascione <dancol@dancol.org>
99 * print.c (print_object): Print finalizers.
102 (finalizers, doomed_finalizers): New variables.
103 (init_finalizer_list, finalizer_insert, unchain_finalizer)
104 (mark_finalizer_list, queue_doomed_finalizers)
105 (run_finalizer_handler, run_finalizer_function, run_finalizers):
107 (garbage_collect_1, mark_object, sweep_misc)
108 (init_alloc_once, syms_of_alloc): Support finalizers.
109 (gc-precise-p): New Lisp variable.
111 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
112 (FINALIZERP, XFINALIZER): New functions.
113 (Lisp_Finalizer): New structure.
115 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
117 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
118 if CATEGORY is not an integer, or is an integer out of
119 unicode_category_t range.
121 2015-02-28 Martin Rudalics <rudalics@gmx.at>
123 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
124 can_x_set_window_size and after_make_frame (Bug#19962).
126 2015-02-28 Eli Zaretskii <eliz@gnu.org>
128 * character.c (alphabeticp, decimalnump): New functions.
129 * character.h (alphabeticp, decimalnump): Add prototypes.
131 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
132 for multibyte characters by calling alphabeticp and decimalnump.
133 (BIT_ALPHA, BIT_ALNUM): New bit masks.
134 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
136 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
139 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
141 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
143 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
145 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
146 Initialize all args. Get outer_border from window attributes.
147 Fix typo for top_offset_y.
148 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
149 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
151 2015-02-27 Mark Laws <mdl@60hz.org>
153 Support daemon mode on MS-Windows (bug#19688)
154 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
155 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
156 signal clients we are ready for connections.
157 (Fdaemon_initialized): Use DAEMON_RUNNING.
158 [WINDOWSNT]: MS-Windows specific code to signal clients we are
159 ready for connections.
161 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
162 MS-Windows conditions for running in daemon mode.
164 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
166 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
168 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
171 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
173 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
174 dont use OUTER_TO_INNER macros.
175 (x_menu_show): Call x_real_pos_and_offsets, don't use
176 OUTER_TO_INNER macros.
178 2015-02-26 Eli Zaretskii <eliz@gnu.org>
180 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
182 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
184 * emacs.c (decode_env_path): Add parentheses around ternary
185 operator to increase readability and pacify compiler warnings.
187 2015-02-26 Eli Zaretskii <eliz@gnu.org>
189 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
192 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
194 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
196 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
198 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
199 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
200 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
202 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
203 instead of OUTER_TO_INNER_DIFF macros.
205 * xfns.c (x_real_pos_and_offsets): New function, basically the code
206 from x_real_positions.
207 (x_real_positions): Call x_real_pos_and_offsets.
208 (x_relative_mouse_position): Use XTranslateCoordinates instead of
209 OUTER_TO_INNER_DIFF macros.
210 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
211 border from window attributes. Adjust tool bar and menu widths.
213 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
216 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
218 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
220 Backtrace after malloc arena is corrupted
221 Without this change, if the malloc arena is corrupted and then
222 'backtrace' is called, the backtrace can crash because 'backtrace'
223 calls 'malloc'. For more, please see:
224 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
225 * emacs.c (main): Initialize tables used by 'backtrace'.
226 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
228 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
230 * nsfns.m (Fx_frame_geometry): New function.
231 (syms_of_nsfns): Defsubr Sx_frame_geometry.
233 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
236 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
237 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
239 2015-02-21 Eli Zaretskii <eliz@gnu.org>
241 * w32term.c (queue_notifications):
242 * w32inevt.c (handle_file_notifications):
243 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
246 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
248 Prefer 'Qfoo' to 'intern ("foo")'
249 * buffer.c (syms_of_buffer):
250 * bytecode.c (exec_byte_code):
251 * callint.c (Fcall_interactively):
252 * callproc.c (create_temp_file):
253 * charset.c (define_charset_internal):
254 * coding.c (syms_of_coding):
255 * editfns.c (syms_of_editfns):
257 * fns.c (syms_of_fns):
258 * frame.c (delete_frame, Fframe_parameters):
259 * keyboard.c (syms_of_keyboard):
260 * keymap.c (syms_of_keymap):
261 * minibuf.c (read_minibuf, syms_of_minibuf):
262 * nsfns.m (ns_cursor_type_to_lisp):
263 * textprop.c (syms_of_textprop):
264 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
265 * xfns.c (x_create_tip_frame, Fx_select_font):
266 * xml.c (parse_region):
267 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
268 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
270 (keys_of_buffer): ... instead of here.
271 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
272 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
273 optional than xfns.c.
275 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
277 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
278 setting fatal_error_in_progress, so gobble_input and *read_socket are
279 not read if there are pending_signals.
281 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
283 Simplify binary I/O configuration
284 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
285 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
286 (FOPEN_BINARY, FOPEN_TEXT): New macros.
287 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
288 doesn't guarantee that "t" will work.
290 2015-02-19 Eli Zaretskii <eliz@gnu.org>
292 * keyboard.c (read_char): Make sure this_single_command_key_start
293 is in sync with this_command_key_count, around the call to
294 input-method-function. (Bug#19774)
296 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
298 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
299 message to DefWindowProc, after positioning the IME window, to
300 trigger its display. (Bug#11732)
302 2015-02-18 Eli Zaretskii <eliz@gnu.org>
304 * emacs.c (Fkill_emacs): Exit with specified exit code even if
305 stdin is at EOF. (Bug#19897)
307 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
309 * keyboard.c (read_char): When there is an input method function,
310 do not restore the echo area if a prefix argument is being
311 introduced. (Bug#19875)
313 2015-02-16 Kelly Dean <kelly@prtime.org>
315 * src/keyboard.c (timer_check_2): Fix incorrect comment.
317 2015-02-14 Martin Rudalics <rudalics@gmx.at>
319 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
320 Suggested by Alan Mackenzie <acm@muc.de>.
322 2015-02-14 Eli Zaretskii <eliz@gnu.org>
324 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
325 x_relative_mouse_position only for X frames. (Bug#19862)
327 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
329 Better support for future plugins
330 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
331 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
332 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
334 2015-02-11 Martin Rudalics <rudalics@gmx.at>
336 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
337 SIZE_RESTORED cases correctly handle `maximized' value for the
338 `fullscreen' parameter. Don't use 'maximized' frame parameter
340 (w32fullscreen_hook): Include menu bar height when calculating
341 new text height in FULLSCREEN_BOTH case.
342 * xterm.c (do_ewmh_fullscreen): Handle transition from
343 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
344 x_frame_normalize_before_maximize is set.
346 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
348 Use bool for boolean in xdisp.c
349 * dispextern.h (display_prop_intangible_p, resize_mini_window)
350 (pixel_to_glyph_coords, mark_window_display_accurate)
351 (compute_display_string_pos, handle_tool_bar_click)
352 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
353 * lisp.h (setup_echo_area_for_printing, message_with_string)
354 (pos_visible_p): Use bool for boolean.
355 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
356 Remove unnecessary forward decls.
357 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
358 (CHECK_IT, CHECK_WINDOW_END):
359 Now an inline function that is always defined.
361 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
362 Remove; no longer needed.
363 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
364 (get_overlay_strings): Omit unnecessary casts.
365 (forward_to_next_line_start):
367 Prefer !BOOL to (BOOL ? 0 : 1).
368 (next_element_function): New typedef.
369 (get_next_element): Use it. Now const.
370 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
371 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
372 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
373 (tool_bar_item_info): Simplify.
374 (invisible_prop): Rename from invisible_p, since it doesn't
375 return bool. All callers changed.
376 (x_produce_glyphs): Simplify.
378 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
380 Check for some overflows in vertical-motion
381 * indent.c (window_column_x): New function.
382 (Fvertical_motion): Use it to protect against integer overflow
383 when computing column. Prefer extract_float to doing things by hand.
384 Avoid unnecessary casts.
386 * xfont.c: Minor style fixes
387 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
388 Redo loop so that less indentation is needed.
390 2015-02-09 Eli Zaretskii <eliz@gnu.org>
392 * indent.c (Fvertical_motion): Accept an additional argument
393 CUR-COL and use it as the starting screen coordinate.
394 * window.c (window_scroll_line_based, Fmove_to_window_line): All
395 callers of vertical-motion changed.
397 2015-02-09 Dima Kogan <dima@secretsauce.net>
399 * font.c (font_score): Remove unused variable assignment.
401 2015-02-09 Dima Kogan <dima@secretsauce.net>
403 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
405 * font.c (font_score): Try to find a font without scaling first,
406 and only accept scalable fonts if we did not get a match (Bug#19117).
408 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
410 * keyboard.c (syms_of_keyboard): Use non-nil default value.
412 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
414 Use C99's INFINITY and NAN macros
415 * lread.c: Include <math.h>.
416 (string_to_number): Use INFINITY and NAN rather than rolling our own.
417 This avoids some runtime diagnostics when building with
418 gcc -fsanitize=undefined.
420 Fix bidi_explicit_dir_char undefined behavior
421 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
422 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
424 Better distinguish infinite from invalid times
425 * editfns.c (check_time_validity): New function.
426 (decode_time_components): Return int, not bool.
427 Return -1 (not 0) if the time is out of range.
429 (lisp_time_struct, lisp_seconds_argument): Distinguish better
430 between time overflow and invalid time values.
432 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
434 Minor tweaks to frame_size_history_add
435 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
436 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
437 (Fframe_after_make_frame): Simplify.
438 * gtkutil.c: Remove commented-out code.
439 * xfns.c (Fx_create_frame): Fix indenting.
441 2015-02-08 Eli Zaretskii <eliz@gnu.org>
443 * frame.c (Fframe_parameter): Don't replace a non-nil value of
444 foreground-color or background-color parameters with a nil value.
447 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
449 * data.c (Findirect_function): Like `symbol-function', don't signal an
450 error for void functions any more.
452 2015-02-07 Martin Rudalics <rudalics@gmx.at>
454 * frame.c (frame_size_history_add): New function.
455 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
456 only after frame's after_make_frame slot is true.
457 Inhibit resizing fullwidth-/height frames in one direction only.
458 Update frame_size_history.
459 (adjust_frame_size): Call frame_size_history_add.
460 (make_frame): Initalize after_make_frame slot.
461 (Fmake_terminal_frame): Adjust adjust_frame_size call.
462 (Fcan_run_window_configuration_change_hook): Rename to
463 Fframe_after_make_frame. Set after_make_frame slot.
464 Return second argument.
465 (x_set_frame_parameters): Postpone handling fullscreen parameter
466 until after width and height parameters have been set.
467 Apply width and height changes only if can_x_set_window_size is true.
468 Update frame_size_history.
469 (Qadjust_frame_size_1, Qadjust_frame_size_2)
470 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
471 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
472 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
473 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
474 (Qxg_change_toolbar_position, Qx_net_wm_state)
475 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
476 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
477 (Qtip_frame, Qterminal_frame): New symbols.
478 (Vframe_adjust_size_history): Rename to frame_size_history.
479 * frame.h (struct frame):
480 Rename can_run_window_configuration_change_hook slot to
482 (frame_size_history_add): Extern.
483 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
484 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
485 (xg_frame_set_char_size): Try to preserve the status of
486 fullwidth/-height frames. Call frame_size_history_add.
487 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
488 (xg_change_toolbar_position): Call frame_size_history_add.
489 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
491 (Fx_create_frame): Process fullscreen parameter after frame has
493 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
494 (Fx_frame_geometry): Don't pollute pure storage.
495 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
496 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
497 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
498 w32fullscreen_hook immediately.
499 (x_fullscreen_adjust, x_check_fullscreen): Remove.
500 (w32fullscreen_hook): Call change_frame_size just as with a
501 "normal" frame resize operation. Call do_pending_window_change.
502 (x_set_window_size): Try to handle fullwidth and fullheight more
503 accurately. Don't rely on w32_enable_frame_resize_hack.
504 (w32_enable_frame_resize_hack): Remove variable.
505 * widget.c (EmacsFrameResize): Remove dead code.
506 Call frame_size_history_add
507 * window.c (run_window_configuration_change_hook):
508 Check f->after_make_frame instead of
509 f->can_run_window_configuration_change_hook.
510 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
511 (Fx_create_frame): Process fullscreen parameter after frame has
513 (Fx_frame_geometry): Don't pollute pure storage.
514 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
515 Call frame_size_history_add.
516 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
517 (x_check_fullscreen): Count in menubar when calling
518 XResizeWindow. Wait for ConfigureNotify event.
519 Call frame_size_history_add.
520 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
521 changing a fullheight frame's width or a fullwidth frame's
522 height. Call frame_size_history_add.
523 (x_set_window_size): Simplify xg_frame_set_char_size and
524 x_set_window_size_1 calls.
525 (x_frame_normalize_before_maximize): New variable.
527 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
529 Remove no-longer-used cursor_in_echo_area code
530 * dispnew.c (set_window_cursor_after_update, update_frame_1):
531 Remove checks for negative cursor_in_echo_area, since this var is
532 a boolean, and has been a boolean for some time. Simplify.
533 * dispnew.c (init_display):
534 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
536 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
538 * eval.c (Ffunction): Handle the new (:documentation ...) form.
539 (syms_of_eval): Declare `:documentation'.
541 2015-02-05 Martin Rudalics <rudalics@gmx.at>
543 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
544 argument added on 2015-02-01.
546 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
548 Remove no-longer-used two_byte_p calculations
549 * dispextern.h (struct glyph_string): Remove member two_byte_p.
551 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
554 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
556 Omit unnecessary var if GTK or NS
557 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
558 Now a constant zero on these platforms.
560 2015-02-01 Martin Rudalics <rudalics@gmx.at>
562 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
564 2015-01-31 Eli Zaretskii <eliz@gnu.org>
566 * coding.c (raw_text_coding_system_p): New function.
568 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
569 keyboard coding-system is 'raw-text'. (Bug#19532)
571 * coding.h (raw_text_coding_system_p): Add prototype.
573 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
575 * Makefile.in (gl-stamp): Generate globals.h through the use of
577 (globals.h): Replace with empty command.
579 2015-01-31 Eli Zaretskii <eliz@gnu.org>
581 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
582 and ICONIFY_EVENT for the purposes of breaking while-no-input
585 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
586 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
589 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
591 Simplify read_dirent's MSDOS hacks
592 * dired.c (read_dirent): Simplify by removing the need for the
593 DIR_ENTRY argument. All callers changed. This separates the
594 MS-DOS idiosyncrasies better from the rest of the code.
596 2015-01-30 Eli Zaretskii <eliz@gnu.org>
598 * dired.c (read_dirent): Accept an additional argument
599 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
600 time it is called, report the error as if it happened in
602 (directory_files_internal, file_name_completion): Adjust callers
605 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
607 Refactor calls to opendir for simplicity
608 * dired.c (open_directory): Accept Lisp_Object, not char *, for
609 dirname. Signal an error if the open fails. All callers changed.
611 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
613 Report readdir failures
614 Previously, on non-MS-Windows platforms the code treated most
615 readdir failures as EOF. This was incorrect, e.g., when readdir
616 fails with errno == EOVERFLOW. Signal an error instead.
617 * dired.c (read_dirent):
618 New function, which signals an error when readdir fails.
619 (directory_files_internal, file_name_completion): Use it.
621 2015-01-29 Eli Zaretskii <eliz@gnu.org>
623 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
624 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
627 * w32font.c (struct font_callback_data, w32font_list_internal)
628 (w32font_driver, w32font_match_internal): Use bool where appropriate.
630 * w32menu.c (x_activate_menubar, set_frame_menubar)
631 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
632 (is_simple_dialog): Use bool where appropriate.
634 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
636 Use bool, not int, to track face changes
637 * xfaces.c (face_change): Rename from face_change_count, and
638 change from int to bool. The var is now true (instead of nonzero)
639 if attributes have changed; this is simpler. All uses changed.
642 2015-01-28 Eli Zaretskii <eliz@gnu.org>
644 * dired.c (directory_files_internal, file_name_completion)
645 [WINDOWSNT]: Signal an error when errno is set non-zero by
646 'readdir', regardless of its value.
648 * w32.c (sys_readdir): Set errno to ENOENT when the directory
649 doesn't exist and to EACCES when it's not accessible to the
650 current user. Set errno to zero when FindNextFile exhausts the
651 directory, so that callers don't interpret that as an error and
652 don't signal a file-error.
653 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
655 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
656 returns NULL and errno is ENOTDIR, behave as if opendir failed to
657 open the directory. (Bug#19701)
659 * w32.c (sys_readdir): If FindFirstFile fails because the
660 directory doesn't exist, set errno to ENOTDIR.
662 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
664 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
666 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
668 Fix coding.c subscript error
669 * coding.c (CODING_ISO_INVOKED_CHARSET):
670 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
672 2015-01-28 Eli Zaretskii <eliz@gnu.org>
674 * xdisp.c (produce_image_glyph): Fix display of images in R2L
675 screen lines: prepend the new glyph to the ones already there
676 instead of appending it.
678 * w32fns.c (w32_set_title_bar_text): New function, including
679 support for titles with non-ASCII characters outside of the
680 current system codepage.
681 (x_set_name, x_set_title): Use it. (Bug#19590)
683 * indent.c (Fvertical_motion): Return zero if we started from ZV
684 and there's an overlay after-string there. (Bug#19553)
686 * emacs.c (usage_message): Fix the description of the -nl switch.
689 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
690 end information if the window_end_valid flag is unset.
691 (try_window_id): If the call to display_line invalidated the
692 window end information, give up the try_window_id optimization.
695 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
696 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
698 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
700 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
702 * lisp.mk (lisp): Add cl-preloaded.
704 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
706 Use bool for boolean in xfaces.c
707 * dispextern.h: Adjust to signature changes.
708 * font.c (font_at, font_range):
709 * fontset.c (Finternal_char_font):
710 * fringe.c (draw_fringe_bitmap_1):
711 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
712 (get_next_display_element, highlight_trailing_whitespace)
713 (display_string, calc_line_height_property)
714 (note_mode_line_or_margin_highlight, note_mouse_highlight):
715 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
716 (menu_face_changed_default, recompute_basic_faces)
717 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
718 (tty_defined_color, defined_color, face_color_gray_p)
719 (face_color_supported_p, load_color2, load_face_colors)
720 (Fx_list_fonts, LFACEP, push_named_merge_point)
721 (resolve_face_name, lface_from_face_name_no_resolve)
722 (lface_from_face_name, get_lface_attributes_no_remap)
723 (get_lface_attributes, lface_fully_specified_p)
724 (set_lface_from_font, merge_face_vectors, merge_named_face)
725 (merge_face_ref, Finternal_make_lisp_face)
726 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
727 (Finternal_set_lisp_face_attribute)
728 (update_face_from_frame_parameter, set_font_frame_param)
729 (face_boolean_x_resource_value)
730 (Finternal_set_lisp_face_attribute_from_resource)
731 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
732 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
733 (lface_equal_p, Finternal_lisp_face_equal_p)
734 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
735 (Fcolor_distance, lookup_named_face, lookup_basic_face)
736 (lookup_derived_face, Fface_attributes_as_vector)
737 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
738 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
739 (realize_default_face, realize_named_face)
740 (realize_non_ascii_face, realize_x_face, map_tty_color)
741 (realize_tty_face, compute_char_face, face_at_buffer_position)
742 (face_for_overlay_string, face_at_string_position):
743 Use bool for boolean.
744 * xfaces.c (set_lface_from_font):
745 Return void, since callers never use the result.
747 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
749 * image.c (lookup_pixel_color): Reorder conditions that are
751 (x_to_xcolors): Likewise.
752 (x_detect_edges): Likewise.
753 (png_load_body): Likewise.
754 (gif_close): Likewise.
755 (gif_load): Likewise.
757 2015-01-25 Eli Zaretskii <eliz@gnu.org>
759 Use bool for boolean in w32term.c
760 * w32term.c (x_update_window_begin, x_update_window_end)
761 (x_update_end, x_after_update_window_line)
762 (x_set_glyph_string_gc, x_draw_glyph_string_background)
763 (x_draw_glyph_string_foreground)
764 (x_draw_composite_glyph_string_foreground)
765 (x_draw_glyphless_glyph_string_foreground)
766 (x_draw_image_glyph_string, x_draw_glyph_string)
767 (x_draw_stretch_glyph_string, note_mouse_movement)
768 (w32_mouse_position, x_scroll_bar_report_motion)
769 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
770 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
771 (w32_draw_window_cursor, x_new_font, x_set_offset)
772 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
773 Use bool where appropriate.
775 Use bool for boolean in w32fns.c
776 * w32fns.c (w32_defined_color, x_decode_color)
777 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
778 (x_set_menu_bar_lines, x_change_tool_bar_height)
779 (x_set_internal_border_width, x_explicitly_set_name)
780 (x_implicitly_set_name, Fx_create_frame, w32_window)
781 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
783 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
785 Use bool for boolean in xfns.c
786 * xfaces.c (x_update_menu_appearance):
787 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
788 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
789 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
790 (x_change_tool_bar_height, x_set_internal_border_width)
791 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
792 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
793 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
794 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
795 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
796 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
797 (clean_up_dialog, syms_of_xfns):
798 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
799 (xic_create_fontsetname):
800 Use bool for boolean.
801 * xfns.c: Include bitmaps/gray.xbm unconditionally.
803 Count MANY function args more reliably
804 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
805 * buffer.c (Fbuffer_list, Fkill_buffer):
806 * callint.c (read_file_name, Fcall_interactively):
807 * charset.c (Fset_charset_priority, syms_of_charset):
808 * chartab.c (uniprop_encode_value_numeric):
809 * coding.c (syms_of_coding):
810 * composite.c (syms_of_composite):
811 * data.c (wrong_range):
812 * dbusbind.c (syms_of_dbusbind):
813 * dired.c (file_attributes):
814 * editfns.c (Fdecode_time, update_buffer_properties, format2):
815 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
816 (call4, call5, call6, call7):
817 * fileio.c (Finsert_file_contents, choose_write_coding_system)
818 (Fcar_less_than_car, build_annotations, auto_save_error):
819 * filelock.c (get_boot_time):
820 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
821 (maybe_resize_hash_table, secure_hash):
822 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
823 * fontset.c (fontset_add, Fset_fontset_font):
824 * ftfont.c (ftfont_lookup_cache):
825 * gtkutil.c (xg_get_font):
826 * insdel.c (signal_before_change, signal_after_change):
827 * keymap.c (append_key):
828 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
829 * minibuf.c (Fread_buffer):
830 * print.c (print_preprocess):
831 * process.c (Fformat_network_address, Fmake_network_process)
832 (server_accept_connection):
833 * sound.c (Fplay_sound_internal):
834 * term.c (Fsuspend_tty, Fresume_tty):
835 * window.c (window_list):
836 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
837 (message_with_string):
838 * xfaces.c (Fx_list_fonts):
839 * xfont.c (syms_of_xfont):
840 * xselect.c (x_handle_selection_request)
841 (x_handle_selection_clear, x_clear_frame_selections)
842 (x_clipboard_manager_error_1):
843 Prefer CALLMANY and CALLN to counting args by hand.
844 * doc.c (reread_doc_file): Remove unused code.
845 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
846 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
847 Prefer call1 and call2 to Ffuncall.
848 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
849 Use struct literal rather than a local var, for simplicity.
850 * keymap.c (where_is_internal): Use NULL rather than a pointer
852 * lisp.h (CALLMANY, CALLN): New macros.
853 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
856 Use gnustep-config if available
857 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
858 It doesn't appear to be needed, and the inclusion breaks on
859 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
861 2015-01-22 Eli Zaretskii <eliz@gnu.org>
863 * xdisp.c (init_iterator): Restore a comment lost in transition.
865 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
867 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
868 * xfont.c (xfont_driver, xfont_chars_supported)
869 (xfont_text_extents):
870 * xftfont.c (xftfont_get_colors, xftfont_open)
871 (xftfont_prepare_face, xftfont_done_face)
872 (xftfont_cached_font_ok):
873 * xgselect.c (xg_select):
874 Use bool for boolean.
876 Don't downcase system diagnostics' first letters
877 * fileio.c (report_file_errno): Don't downcase, and simplify.
880 Isolate NIL_IS_ZERO-assuming code better
881 Suggested by Stefan Monnier in:
882 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
883 * alloc.c (allocate_pseudovector):
884 Use memclear, not memsetnil, to remove a 'verify'.
885 * callint.c (Fcall_interactively):
886 * dispnew.c (realloc_glyph_pool):
887 * xdisp.c (init_iterator):
888 Use memclear, not memset, to remove a 'verify'.
889 * lisp.h (memclear): Rename from memsetnil, and take a byte
890 count rather than a word count. All callers changed.
892 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
894 Undo port to hypothetical nonzero Qnil case
895 This mostly undoes the previous change in this area. See:
896 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
897 * alloc.c (allocate_pseudovector):
898 * callint.c (Fcall_interactively):
899 * dispnew.c (realloc_glyph_pool):
900 * fringe.c (init_fringe):
901 * lisp.h (memsetnil):
902 * xdisp.c (init_iterator):
903 Simplify by assuming that Qnil is zero, but verify the assumption.
904 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
905 NIL_IS_NONZERO. All uses changed.
907 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
909 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
911 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
913 Prefer xlispstrdup to avoid dumb calls to strlen.
914 * nsfont.m (ns_get_family):
915 * nsterm.m (ns_term_init):
916 * w32fns.c (w32_window):
917 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
919 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
921 Correct an old fix for GTK font selection
922 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
925 Fix minor bugs with printing null bytes
926 * minibuf.c (read_minibuf_noninteractive):
927 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
928 Work even if the Lisp string contains a null byte.
930 Port to hypothetical case where Qnil is nonzero
931 * alloc.c (allocate_pseudovector):
932 * callint.c (Fcall_interactively):
933 * coding.c (syms_of_coding):
934 * dispnew.c (realloc_glyph_pool):
935 * fringe.c (init_fringe):
936 * lisp.h (memsetnil):
937 * xdisp.c (init_iterator):
938 Port to the currently-hypothetical case where Qnil is nonzero.
939 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
940 as there are no Lisp_Object values in the data here.
941 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
942 All uses changed. Define only if not already defined, so that one
943 can debug with -DNIL_IS_NONZERO.
944 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
946 2015-01-19 Eli Zaretskii <eliz@gnu.org>
948 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
949 Qnil is represented as zero, before using that to initialize parts
950 of the glyph structure.
952 * xdisp.c (init_iterator): Verify that Qnil is represented as
953 zero, before using that to initialize parts of the iterator
956 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
958 Prefer memset to repeatedly assigning Qnil
959 * alloc.c (allocate_pseudovector): Catch more bogus values.
960 * alloc.c (allocate_pseudovector):
961 * callint.c (Fcall_interactively):
962 * coding.c (syms_of_coding):
963 * fringe.c (init_fringe):
964 Verify that Qnil == 0.
965 * callint.c (Fcall_interactively):
966 * eval.c (Fapply, Ffuncall):
967 * fns.c (mapcar1, larger_vector):
968 * font.c (font_expand_wildcards):
969 * fringe.c (init_fringe):
970 Prefer memset to assigning zeros by hand.
971 * callint.c (Fcall_interactively):
972 Remove duplicate assignment of Qnil to args[i].
973 * coding.c (syms_of_coding):
974 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
975 * fileio.c (Ffile_selinux_context):
976 Rewrite to avoid need for Lisp_Object array.
977 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
978 (DEFINE_LISP_SYMBOL_END): Use it.
979 (NIL_IS_ZERO): New constant.
980 (memsetnil): New function.
982 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
984 Tune pseudovector allocation assuming Qnil == 0.
985 * alloc.c (allocate_pseudovector): Use memset for both
986 Lisp_Objects and regular slots. Add zerolen arg.
987 * lisp.h (allocate_pseudovector): Adjust prototype.
988 (ALLOCATE_PSEUDOVECTOR): Adjust user.
989 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
990 (allocate_hash_table, allocate_window, allocate_frame)
991 (allocate_process, allocate_terminal): Remove prototypes.
992 * fns.c (allocate_hash_table): Now static here.
993 * frame.c (allocate_frame):
994 * process.c (allocate_process):
995 * terminal.c (allocate_terminal):
996 * window.c (allocate_window): Now static here.
997 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
999 * lisp.h (XTERMINAL): Add eassert.
1000 * process.c (make_lisp_proc): Now static here.
1002 Prefer INLINE functions in font.h to match style used in lisp.h.
1003 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
1004 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
1005 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1007 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1008 * ftfont.c (ftfont_shape):
1009 * macfont.m (macfont_shape):
1010 * w32uniscribe.c (uniscribe_shape):
1011 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1013 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1015 Give up on -Wsuggest-attribute=const
1016 * decompress.c (Fzlib_available_p):
1017 * gnutls.c (Fgnutls_available_p):
1018 * gtkutil.h (xg_uses_old_file_dialog):
1019 * xdisp.c (Ftool_bar_height):
1020 * xmenu.c (popup_activated):
1021 No longer const, since it's not const on at lest some
1022 configurations, and we shouldn't lie to the compiler.
1024 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1026 * fileio.c: Include binary-io.h.
1027 (Fset_binary_mode): New function.
1028 (syms_of_fileio): Defsubr it.
1029 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1031 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1033 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1034 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1035 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1036 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1038 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1040 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1041 when FLAGS indicate the item is not highlighted. (Bug#19596)
1043 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1045 * xmenu.c (update_frame_menubar): Remove garbaged code.
1047 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1049 remove_slash_colon need not be inline
1050 * process.c, process.h (remove_slash_colon): No longer inline.
1051 This saves text bytes without hurting runtime performance.
1053 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1055 Avoid extra multibyteness check in ENCODE_FILE users.
1056 * callproc.c (encode_current_directory, Fcall_process, call_process):
1057 * dired.c (directory_files_internal, file_name_completion):
1058 Do not check for STRING_MULTIBYTE because encode_file_name
1059 is a no-op for unibyte strings.
1061 * process.h (remove_slash_colon): New function.
1062 * callproc.c (encode_current_directory, call_process):
1063 * process.c (Fstart_process): Use it.
1065 Consistently handle time zone specification.
1066 * editfns.c (decode_time_zone): New function, refactored out from ...
1067 (Fencode_time): ... adjusted user.
1068 (Fset_time_zone_rule): Use decode_time_zone.
1070 * editfns.c (make_buffer_string_both): If requested range intersects
1071 the gap, don't move the latter but copy in two regions, thus avoiding
1072 unnecessary relocation of buffer data.
1074 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1076 Use bool for boolean in xmenu.c, xml.c
1077 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1078 (Fx_menu_bar_open_internal, popup_widget_loop)
1079 (x_activate_menubar, xg_crazy_callback_abort)
1080 (update_frame_menubar, set_frame_menubar)
1081 (initialize_frame_menubar, free_frame_menubar)
1082 (create_and_show_popup_menu, x_menu_show)
1083 (create_and_show_dialog, x_dialog_show):
1084 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1085 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1086 * xrdb.c (main) [TESTRM]:
1087 * xsettings.c (init_gsettings):
1088 * xterm.c (XFillRectangle, xg_scroll_callback)
1089 (xg_end_scroll_callback):
1090 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1091 Use bool for boolean.
1092 * xmenu.c (TRUE): Remove; no longer used.
1093 (show_help_event): Remove long-unused code.
1094 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1096 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1098 Don't say Fnext_read_file_uses_dialog_p is const
1099 It's const only if a windowing system is not used; don't say it's
1100 const otherwise. See:
1101 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1102 * fileio.c (next_read_file_uses_dialog_p): Remove.
1103 Move guts back to ...
1104 (Fnext_read_file_uses_dialog_p): ... here.
1105 Don't declare as const, as make-docfile.c now has a special case
1106 for this function. This is an ugly hack, but it's better than
1107 lying to the compiler.
1109 Remove now-unnecessary forward XTYPE decl
1110 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1111 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1112 definition to after XTYPE's.
1114 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1116 Fix problems with 32-bit wide-int build exposed by MinGW.
1117 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1118 compilation error in an unoptimized build when !USE_LSB_TAG.
1120 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1121 same larger value as for the 64-bit build.
1123 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1124 avoid compiler warnings.
1126 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1127 Avoid compiler warnings about cast from integer to pointer of
1130 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1131 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1132 casting from integer to pointer of different size.
1133 (add_menu_item): Pass the help-echo string as a pointer to
1134 Lisp_String, not as a Lisp_Object.
1135 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1136 string object from its C pointer.
1138 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1139 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1141 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1142 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1143 compiler warnings about size differences.
1144 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1145 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1146 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1147 integer; use -1 for nil. Doc fix.
1149 * .gdbinit (xgetsym): New subroutine.
1150 (xsymname, xsymbol): Use it.
1151 (xprintsym): No need to call xgetptr.
1153 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1155 * frame.c (adjust_frame_size): Make sure new numbers of
1156 lines/columns get installed after font size change (Bug#19575).
1158 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1160 Add DEFUN attributes.
1161 * callint.c (Finteractive):
1162 * character.c (Fcharacterp, Fmax_char):
1163 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1164 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1165 (Ffloatp, Fbyteorder):
1166 * decompress.c (Fzlib_available_p):
1167 * fns.c (Fidentity):
1168 * frame.c (Fframe_windows_min_size):
1169 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1170 * window.c (Fwindow__sanitize_window_sizes):
1171 * xdisp.c (Ftool_bar_height):
1172 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1173 * emacs.c (Fkill_emacs):
1175 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1176 (Fabor_recursive_edit): Add noreturn attribute.
1178 * search.c (fast_string_match_internal): New function,
1179 consolidated from...
1180 (fast_string_match, fast_string_match_ignore_case): ...functions
1182 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1183 inlined from here now.
1184 (fast_string_match_internal): Add prototype.
1185 * dired.c (file_name_completion): Use fast_string_match_internal.
1187 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1188 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1189 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1190 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1192 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1194 Port to 32-bit MingGW --with-wide-int
1195 Problem reported by Eli Zaretskii in:
1196 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1197 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1198 what we think it is, rather than checking only its alignment (and
1199 doing so incorrectly on MinGW).
1201 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1203 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1204 Remove dead NILP check.
1205 * image.c (Flookup_image): Use regular format for docstring.
1206 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1208 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1210 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1212 * frame.c (frame_default_tool_bar_height): New variable.
1213 (adjust_frame_size): Possibly add requested adjustment to
1214 Vframe_adjust_size_history.
1215 (make_frame): Initialize tool_bar_redisplayed_once slot.
1216 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1217 doc-string. Call adjust_frame_size unconditionally (the frame's
1218 text size may remain unaltered but the pixel size may change).
1219 (x_figure_window_size): If frame_default_tool_bar_height was
1220 set, use it instead of calculating the tool bar height from
1221 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1222 Vframe_initial_frame_tool_bar_height.
1223 (Qchange_frame_size, Qxg_frame_set_char_size)
1224 (Qset_window_configuration, Qx_create_frame_1)
1225 (Qx_create_frame_2): New symbols.
1226 (Vframe_initial_frame_tool_bar_height): Remove.
1227 (Vframe_adjust_size_history): New history variable for debugging
1228 frame size adjustments.
1229 * frame.h (struct frame): New boolean slot
1230 tool_bar_redisplayed_once.
1231 (frame_default_tool_bar_height): Extern.
1232 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1233 to adjust_frame_size.
1234 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1235 Qx_create_frame_2 to adjust_frame_size.
1236 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1237 inhibit 1 when we have not redisplayed the tool bar yet.
1238 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1239 Qx_create_frame_2 to adjust_frame_size.
1240 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1242 * window.c (Fset_window_configuration):
1243 Pass Qset_window_configuration to adjust_frame_size.
1244 * xdisp.c (redisplay_tool_bar): Assign new height to
1245 frame_default_tool_bar_height.
1246 (redisplay_internal): If we haven't redisplayed this frame's
1247 tool bar, call redisplay_tool_bar early so we can adjust the
1248 frame size accordingly.
1249 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1250 inhibit 1 when we have not redisplayed the tool bar yet.
1251 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1252 Qx_create_frame_2 to adjust_frame_size.
1254 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1256 Have 'make' output better GEN names
1257 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1258 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1259 more naturally so that 'make' can output more-accurate names.
1261 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1263 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1264 calling reset_buffer_local_variables, and make sure we initialize
1267 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1269 * coding.c (Fcoding_system_plist): Use common style for docstring.
1271 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1273 Port to MSB hosts without optimization
1274 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1275 the inline function XTYPE needs to be declared before being used.
1276 * lisp.h (XTYPE): New forward declaration.
1278 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1280 Port to 32-bit --with-wide-int
1281 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1282 widened, as the latter had trouble with GCC on Fedora 21 when
1283 configured --with-wide-int and when used in static initializers.
1284 * alloc.c (garbage_collect_1, which_symbols):
1285 * lread.c (init_obarray):
1286 Prefer builtin_lisp_symbol when it can be used.
1287 * dispextern.h (struct image_type.type):
1288 * font.c (font_property_table.key):
1289 * frame.c (struct frame_parm_table.sym):
1290 * keyboard.c (scroll_bar_parts, struct event_head):
1291 * xdisp.c (struct props.name):
1292 Use the index of a builtin symbol rather than its address.
1294 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1295 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1296 symbol indexes rather than pointers, and which work better on MSB
1297 hosts because they shift right before tagging. All uses changed.
1298 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1299 No longer noops on wide-int hosts, since they work now.
1300 (builtin_lisp_symbol): New function.
1302 Port to HAVE_FREETYPE && !HAVE_XFT
1303 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1304 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1305 Declare in this case too.
1307 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1309 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1311 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1312 Use make_pointer_integer instead of XIL.
1313 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1315 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1316 instead of XIL. Put a list of the descriptor, action, and file
1317 name in event->arg, instead of spreading them between event->code
1320 * w32term.c (queue_notifications): Use make_pointer_integer
1321 instead of XIL. Put a list of the descriptor, action, and file
1322 name in event->arg, instead of spreading them between event->code
1325 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1326 event creation to changes in w32term.c and w32inevt.c above.
1328 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1330 Port Qnil==0 changes to 32-bit --with-wide-int
1331 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1332 macro-implemented version. For the non-USE_LSB_TAG case, supply
1333 a new inline function that is the inverse of the new TAG_SYMPTR.
1334 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1335 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1336 negative number, don't allow sign bits to bleed into the encoded
1337 value. Shift in zero bits instead.
1339 Refactor pointer-to-integer conversion
1340 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1341 Rename and move to lisp.h. All uses changed.
1342 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1343 which are renamed from gfilenotify.c's lisp_to_monitor and
1344 monitor_to_lisp, and with more-generic void * signatures.
1346 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1348 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1349 returned for right-to-left screen lines. (Before the change on
1350 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1353 * .gdbinit (xsymname): New subroutine.
1354 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1355 in a way that doesn't cause GDB to barf when it tries to
1356 dereference a NULL pointer.
1358 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1360 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1361 (insert_left_trunc_glyphs, append_space_for_newline)
1362 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1363 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1364 (Fbidi_resolved_levels, produce_special_glyphs)
1365 (rows_from_pos_range, mouse_face_from_buffer_pos)
1366 (note_mouse_highlight): Use nil as the object for glyphs inserted
1367 by the display engine, and test with NILP instead of INTEGERP.
1370 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1373 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1376 * dispextern.h (struct glyph, struct it): Update comments for the
1379 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1381 Port new Lisp symbol init to x86 --with-wide-int
1382 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1383 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1384 GCC (at least) does not allow a constant initializer to widen an
1387 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1388 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1389 Although clang doesn't need it, some other compiler might, and
1390 it's easy enough to be safe.
1392 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1393 Apparently clang removed support for the alloc_size attribute.
1395 Port Qnil==0 XUNTAG to clang
1396 clang has undefined behavior if the program subtracts an integer
1397 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1398 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1399 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1400 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1402 Port GFileMonitor * hack to Qnil==0 platforms
1403 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1404 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1405 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1407 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1409 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1410 size instead of using widht/height. The frame may be constrained.
1412 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1414 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1415 Needed when neither optimizing nor inlining.
1416 Also, sort decls alphabetically.
1418 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1420 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1421 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1422 declarations of Q* variables that represent symbols.
1424 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1428 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1429 that NILP (x) is equivalent to testing whether x is 0 at the
1430 machine level. The overall effects of this and the previous patch
1431 shrink the size of the text segment by 2.3% and speeds up
1432 compilation of all the .elc files by about 0.5% on my platform,
1433 which is Fedora 20 x86-64.
1434 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1435 (make_lisp_symbol) [USE_LSB_TAG]:
1436 Symbols now tag the difference from lispsym, not the pointer.
1437 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1438 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1439 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1440 (XSYMBOL): New forward decl.
1441 (XUNTAGBASE): New function.
1444 Compute C decls for DEFSYMs automatically
1446 This patch also makes Q constants (e.g., Qnil) constant addresses
1447 from the C point of view.
1448 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1449 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1450 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1451 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1452 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1453 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1454 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1455 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1456 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1457 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1458 * xselect.c, xsettings.c, xterm.c:
1459 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1460 These names are now defined automatically by make-docfile.
1461 * alloc.c (init_symbol): New function.
1462 (Fmake_symbol): Use it.
1463 (c_symbol_p): New function.
1464 (valid_lisp_object_p, purecopy): Use it.
1465 * alloc.c (marked_pinned_symbols):
1466 Use make_lisp_symbol instead of make_lisp_ptr.
1467 (garbage_collect_1): Mark lispsym symbols.
1468 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1469 (mark_object): Use it.
1470 (sweep_symbols): Sweep lispsym symbols.
1471 (symbol_uses_obj): New function.
1472 (which_symbols): Use it. Work for lispsym symbols, too.
1473 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1474 since Qt's address is already known now.
1475 (syms_of_alloc): Add lispsym count to symbols_consed.
1476 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1477 when testing whether storage is all bits zero.
1478 * dispextern.h (struct image_type):
1479 * font.c (font_property_table):
1480 * frame.c (struct frame_parm_table, frame_parms):
1481 * keyboard.c (scroll_bar_parts, struct event_head):
1482 * xdisp.c (struct props):
1483 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1484 Lisp_Object *, since Qfoo is no longer an object whose address can be
1485 taken. All uses changed.
1486 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1487 use it, so that they no longer need to take the address of a Lisp sym.
1488 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1489 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1490 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1491 DEFSYM Qdeactivate_mark before the corresponding var.
1492 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1493 instead of interning their symbols; this avoids duplicates.
1494 (LISP_INITIALLY, TAG_PTR)
1495 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1497 (LISP_INITIALLY_ZERO): Use it.
1498 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1499 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1500 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1501 (make_lisp_symbol): New function.
1502 (XSETSYMBOL): Use it.
1503 (DEFSYM): Now just a placeholder for make-docfile.
1504 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1505 (intern_sym): New function, with body taken from old intern_driver.
1506 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1508 (define_symbol): New function.
1509 (init_obarray): Define the C symbols taken from lispsym.
1510 Use plain DEFSYM for Qt and Qnil.
1511 * syntax.c (init_syntax_once): No need to worry about
1512 Qchar_table_extra_slots.
1514 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1516 'temacs -nw' should not call missing functions
1517 Without this patch, "temacs -nw" fails with the diagnostic
1518 "emacs: Symbol's function definition is void: frame-windows-min-size"
1519 and messes up the tty's state.
1520 * frame.c (Fframe_windows_min_size): New placeholder function.
1521 (syms_of_frame): Define it.
1522 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1523 (syms_of_window): Define it.
1525 Less 'make' chatter for lisp dir
1526 * Makefile.in (%.elc): Adjust to compile-onefile change in
1527 ../lisp/Makefile.in.
1529 batch write-region no longer says "Wrote FOO"
1530 This cuts down on 'make' chatter a bit.
1531 * fileio.c (Fwrite_region):
1532 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1534 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1536 Revert previous change to produce_composite_glyph
1537 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1539 Pacify gcc -Wparentheses
1540 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1542 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1544 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1545 f->can_x_set_window_size is true.
1546 * xterm.c (x_set_window_size_1): Call change_frame_size with
1547 text sizes instead of pixel sizes (Bug#19428).
1549 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1551 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1552 right-to-left screen lines. (Bug#19473)
1554 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1556 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1558 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1560 Simplify setfattr use by assuming GNU make
1561 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1562 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1563 Simplify by using GNU make rather than shell conditionals,
1564 by using ln -f rather than rm -f followed by ln,
1565 and by preferring $@ to spelling out the destination.
1567 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1569 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1570 file doesn't compile on MS-Windows.
1572 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1574 Allow return value of system-name to vary. (Bug#19438)
1575 * filelock.c (current_lock_owner):
1576 * xrdb.c (get_environ_db):
1577 * xterm.c (same_x_server):
1578 * xterm.c (x_term_init):
1579 Prefer (system-name) to system-name, and avoid naming
1580 locals 'system-name'.
1581 * editfns.c (cached_system_name): New static var.
1582 (init_and_cache_system_name): New function.
1583 (init_editfns, Fsystem_name): Use it.
1584 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1585 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1586 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1587 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1588 Don't create a new string if the current value is already correct.
1590 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1592 Fix produce_composite_width typo
1593 * term.c (produce_composite_glyph):
1594 Fix typo that confused number of columns for pixel width.
1596 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1598 Wrap dll functions more simply
1599 * decompress.c, gnutls.c, image.c, xml.c:
1600 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1601 rather than the inverse when not WINDOWSNT. This isolates the
1602 fn_* business into the WINDOWSNT-specific section of the code,
1603 which makes it easier to maintain the generic code.
1604 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1605 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1606 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1607 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1608 Remove. All uses replaced by DEF_DLL_FN.
1609 * decompress.c (inflateInit2): Remove; no longer needed.
1610 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1612 Port memory-full checking to GnuTLS 3.3
1613 Instead of using gnutls_global_set_mem_functions, check every call
1614 to a GnuTLS function that might return an indication of memory
1615 exhaustion. Suggested by Dmitry Antipov in:
1616 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1617 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1618 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1619 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1621 (check_memory_full): New function.
1622 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1623 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1624 (Fgnutls_boot): Use it.
1625 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1627 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1629 Fix parse_settings to match internal documentation
1630 * xsettings.c (parse_settings): Return the number of settings seen.
1631 Count the settings changes accurately.
1632 (read_settings): Don't confuse number of settings changes with
1633 the return code from XGetWindowProperty.
1635 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1637 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1638 composition_compute_stop_pos to the number of characters in the
1640 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1642 * composite.c (composition_compute_stop_pos): If no composition
1643 was found in a string before ENDPOS, and ENDPOS is the string end,
1644 no need to back up to a safe point.
1646 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1648 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1650 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1651 (dealloc): Release bmRep.
1652 (setPixmapData): Make bmRep local so class member is not
1654 (setPixmapData): Rename local variable bmRep to avoid compiler
1657 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1659 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1660 when going to fullscreen (Bug#0x180004f).
1662 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1664 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1666 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1668 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1670 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1672 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1674 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1676 Use bool for boolean in xselect.c, xsettings.c
1677 * xselect.c (x_get_local_selection, struct selection_data)
1678 (x_selection_request_lisp_error, struct prop_location)
1679 (x_handle_selection_request, x_convert_selection)
1680 (waiting_for_other_props_on_window, expect_property_change)
1681 (wait_for_property_change, x_handle_property_notify)
1682 (x_get_foreign_selection, x_get_window_property)
1683 (receive_incremental_selection)
1684 (x_get_window_property_as_lisp_data)
1685 (lisp_data_to_selection_data, Fx_get_selection_internal)
1686 (x_send_client_event):
1687 * xselect.c, xterm.h (x_handle_dnd_message):
1688 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1689 (apply_xft_settings, read_and_apply_settings)
1690 (xft_settings_event, init_gsettings, init_xsettings)
1691 (syms_of_xsettings):
1692 Use bool for boolean.
1693 * xselect.c (x_get_window_property): Omit last arg, which was an
1695 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1696 always true. All callers changed.
1698 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1700 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1703 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1705 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1708 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1710 Use bool for boolean in xsmfns.c
1711 * xsmfns.c, xterm.h (x_session_have_connection):
1712 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1713 Use bool for boolean.
1714 (x_session_initialize, Fhandle_save_session):
1715 Prefer NILP (x) to EQ (x, Qnil).
1717 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1719 * callproc.c (child_setup):
1720 * dbusbind.c (xd_signature_cat):
1721 * doc.c (get_doc_string, Fsnarf_documentation):
1722 * editfns.c (Fuser_full_name):
1723 * frame.c (xrdb_get_resource):
1724 * gtkutil.c (xg_get_file_with_chooser):
1725 * tparam.c (tparam1):
1726 * xfns.c (xic_create_fontsetname):
1727 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1728 * xsmfns.c (smc_save_yourself_CB):
1729 Rewrite to avoid the need for strcat, typically by using stpcpy
1730 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1731 * doc.c (sibling_etc):
1732 * xrdb.c (xdefaults):
1733 Now a top-level static constant.
1735 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1737 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1740 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1742 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1743 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1745 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1747 Use bool for boolean in xterm.c
1748 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1749 (x_set_window_size, x_bitmap_icon):
1750 * nsterm.m (ns_frame_raise_lower, x_new_font):
1751 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1752 (struct terminal.frame_raise_lower_hook):
1753 * w32term.c (w32_frame_raise_lower):
1754 * xterm.c, xterm.h (x_text_icon):
1755 * xterm.c (x_update_window_begin, x_update_window_end)
1756 (x_update_end, x_after_update_window_line)
1757 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1758 (x_draw_glyph_string_foreground)
1759 (x_draw_composite_glyph_string_foreground)
1760 (x_alloc_lighter_color, x_draw_relief_rect)
1761 (x_draw_glyph_string_box, x_draw_image_relief)
1762 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1763 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1765 (XFillRectangle) [HAVE_GTK3]:
1766 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1767 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1768 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1769 (x_send_scroll_bar_event, xm_scroll_callback)
1770 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1771 (x_create_toolkit_scroll_bar)
1772 (x_create_horizontal_toolkit_scroll_bar)
1773 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1774 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1775 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1776 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1777 (x_scroll_bar_report_motion)
1778 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1779 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1780 (x_draw_window_cursor, x_clear_errors)
1781 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1782 (set_wm_state, x_set_sticky, get_current_wm_state)
1783 (do_ewmh_fullscreen, x_handle_net_wm_state)
1784 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1785 (x_set_window_size_1, XTframe_raise_lower)
1786 (x_make_frame_visible, x_iconify_frame)
1787 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1788 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1789 (x_delete_terminal, x_initialize, syms_of_xterm):
1790 Use bool for boolean.
1792 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1794 * composite.h (struct composition.width): Now int
1795 instead of unsigned short, as we prefer signed integers.
1797 Let charset tick grow past USHRT_MAX
1798 * charset.c, charset.h (charset_ordered_list_tick):
1799 Now EMACS_UINT, not unsigned short.
1800 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1801 maximum representable Emacs integer value before wrapping it around.
1803 Simplify unexec file mode setting
1804 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1805 Don't include <sys/stat.h> when no longer needed.
1806 (unexec): Create file with correct mode in the first place,
1807 rather than overwriting the mode later and fiddling with the
1808 global umask in the mean time. Avoid bogus usage like
1809 'umask (777)', which should have been 'umask (0777)'.
1810 (mark_x): Remove. All callers removed.
1812 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1814 Minor cleanups for Lisp objects and symbols
1815 * alloc.c (next_vector, set_next_vector):
1816 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1817 (lisp_h_make_number) [USE_LSB_TAG]:
1818 Use Lisp_Int0 instead of the mystery constant 0.
1819 * alloc.c (mark_object): Always set and use po; that's simpler.
1820 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1821 Properly parenthesize definientia.
1822 * bidi.c (bidi_initialize):
1823 * buffer.c (init_buffer_once):
1824 * nsfns.m (syms_of_nsfns):
1825 * nsmenu.m (syms_of_nsmenu):
1826 * nsselect.m (syms_of_nsselect):
1827 Prefer DEFSYM to defining by hand.
1828 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1829 * data.c: Fix too-long line.
1830 * lisp.h (DECLARE_GDB_SYM): New macro.
1831 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1832 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1833 Declare the symbol, so it's visible to everywhere lisp.h is included.
1834 Move forward decls as far forward as they can go,
1835 to allow future changes to use them.
1837 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1839 * gnutls.c: Include gnutls.h.
1840 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1841 * image.c (svg_load): Fix pointer signedness.
1843 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1845 * frame.c (frame_windows_min_size): New argument IGNORE.
1846 (adjust_frame_size): When called from change_frame_size call
1847 frame_windows_min_size with IGNORE Qt so we can ignore size
1850 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1852 * font.c (Ffont_info): Add more font information to the vector
1853 returned by the function, inspired by query-font. Doc fix.
1856 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1858 * keyboard.c (input_was_pending): New var.
1859 (read_char): Use it to make sure we only skip redisplay when we can't
1860 keep up with the repeat rate.
1862 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1864 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1866 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1868 * image.c (svg_load): Watch out for nil value of current buffer's
1869 filename. Re-enable filename thing for not-a-file case.
1871 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1873 Partially disabled previous change.
1875 * image.c (svg_load): Temporarily disabled filename thing for
1876 not-a-file case as it can cause crashs.
1878 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1880 Fix problem with images referenced within svg files. (bug#19373)
1882 * image.c: Additional parameter 'filename' for
1883 svg_load_image. Include "buffer.h". Define library function
1884 rsvg_handle_set_base_uri for WINDOWSNT.
1885 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1886 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1887 (svg_load): Pass a filename to svg_load_image: either name of
1888 actual file or of current buffer's file.
1889 (svg_load_image): New parameter 'filename', used for setting
1890 base_uri, necessary for loading referenced images. (bug#19373)
1892 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1894 * lread.c (init_obarray): Declare Qt as special.
1895 This fixes a typo in the 2012-05-15 patch that
1896 tried to declare Qt as special.
1898 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1900 Various fixes to use bool type and constants.
1901 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1903 * xfaces.c (clear_face_cache): Use bool for the argument type.
1905 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1907 Correct same_at_end when restoring window points
1908 * fileio.c (Finsert_file_contents): Compute same_at_end character
1909 position using the old buffer size, not the new one, since
1910 restore_window_points wants the old size.
1911 Fixes: debbugs:19161
1913 2014-12-14 Alan Mackenzie <acm@muc.de>
1915 New feature optionally to accelerate auto-repeated scrolling.
1917 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1919 * window.c (window_scroll): Bind fontification-functions to nil
1920 when scrolling by whole screens and
1921 fast-but-imprecise-scrolling is non-nil.
1922 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1924 * lisp.h (bool): Declare Qfontification_functions extern.
1926 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1928 Load system's default trusted Certificate Authorities if available.
1929 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1930 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1931 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1932 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1933 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1935 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1936 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1939 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1941 * regex.c (analyze_first): Rename from analyze_first.
1943 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1945 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1946 a hack involving a union.
1948 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1950 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1951 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1954 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1956 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1958 * gnutls.h: Always declare syms_of_gnutls.
1960 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1961 clarity. Let the availability check return Qnil when the GnuTLS
1962 integration is not available, instead of erroring out.
1965 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1967 * xdisp.c (move_it_in_display_line_to, display_line):
1968 Don't disallow overflow-newline-into-fringe when word-wrap is in
1971 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1973 * fileio.c: Better preserve window-points during revert (bug#19161).
1974 (Qget_buffer_window_list): New var.
1975 (get_window_points_and_markers, restore_window_points): New functions.
1976 (Finsert_file_contents): Use them to save and restore window-points.
1978 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1980 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1981 descriptor if called from x_connection_closed and always delete
1982 this descriptor from keyboard waiting set (Bug#19147).
1984 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1986 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1987 (bidi_cache_max_elts): New global variable.
1988 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1989 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1991 (bidi_cache_search): Handle overflown cache. Improve commentary.
1992 (bidi_cache_ensure_space): Limit allocations to the current value
1993 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1994 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1995 the increment to not exceed the limit.
1996 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1997 cache, zero otherwise (meaning the cache overflowed). In the
1998 latter case, set bidi_cache_last_idx to -1.
1999 (bidi_peek_at_next_level): Handle overflown cache.
2000 (bidi_push_it): Increase the cache limit for iterating the new object.
2001 (bidi_pop_it): Decrease the cache limit back to previous value.
2002 (bidi_shelve_cache): Shelve the current value of the cache limit.
2003 (bidi_unshelve_cache): Restore the value of cache limit.
2004 (bidi_find_bracket_pairs): If the cache overflows while looking
2005 for the paired bracket, give up and let bidi_resolve_neutrals
2006 process the bracket as a simple neutral. (Bug#19322)
2007 (bidi_find_other_level_edge): If the cache overflows, fall back on
2008 Plan B, which effectively stops the reordering and restarts it on
2009 the next character (after resetting the cache).
2010 (bidi_move_to_visually_next): When the cache overflows, reset it
2011 after processing the last cached character.
2013 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2015 Fix glitches in gnutls.c, mostly memory-related
2016 * gnutls.c: Sort macro definitions by name.
2017 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2018 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2019 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2020 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2021 calculating string length. Use make_uninit_string, to avoid
2022 copying the string. Cast the char, not the pointer.
2023 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2024 and free. Work even for dates past the year 9999. Use void *
2025 for buffers, to avoid casts.
2027 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2029 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2031 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2033 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2036 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2038 * process.c: Whitespace and line-break nitpicks.
2040 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2042 * gnutls.c (gnutls_certificate_details): The :signature isn't
2043 that useful, so remove it.
2044 (gnutls_certificate_details): Clean up whitespace slightly.
2045 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2047 (gnutls_certificate_details): Put :signature-algorithm back again,
2048 which was removed by mistake.
2049 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2050 that they are not messaged by default (bug#16253).
2051 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2053 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2055 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2057 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2060 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2062 * eval.c (Fsignal): Remove duplicate test.
2063 (Fautoload_do_load): Fix up docstring.
2065 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2067 * nsterm.m (represented_filename, represented_frame): New variables.
2068 (ns_set_represented_filename): New function.
2069 (sendEvent:): Set represented filename here to avoid flicker,
2070 related to Bug#18757.
2072 * nsterm.h: Declare ns_set_represented_filename.
2074 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2075 at once, call ns_set_represented_filename instead.
2077 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2079 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2080 (struct bidi_stack): Reduce size by using bit fields and by
2081 packing sos, override, and isolate_status into a single 8-bit
2082 byte called 'flags'.
2084 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2085 (bidi_push_embedding_level): Construct flags from individual
2086 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2088 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2089 from flags. Adapt to changes in prev_for_neutral,
2090 next_for_neutral, and last_strong members.
2091 (bidi_line_init): Initialize flags to zero.
2092 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2093 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2095 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2097 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2098 (Fapply): Try and simplify the control flow.
2100 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2102 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2103 Use gnutls_sign_get_name directly because
2104 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2105 (init_gnutls_functions): Load missing gnutls_server_name_set.
2107 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2109 * bidi.c (bidi_find_first_overridden): New function.
2111 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2112 (syms_of_xdisp): Defsubr it.
2114 * dispextern.h (bidi_find_first_overridden): Add prototype.
2116 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2118 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2119 to nil after release (Bug#9133).
2121 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2123 Port better to AddressSanitizer.
2124 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2126 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2127 Return -1 or 0, as the pipe trick doesn't work.
2128 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2130 * print.c (print_object):
2131 When a pointer-check primitive returns -1, do not assume this
2132 means the pointer is valid or that the underlying system has failed.
2133 It could just be that addresses are being sanitized so Emacs can't
2134 test for pointer validity.
2135 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2136 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2137 string validity checker doesn't work on stack-based strings.
2139 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2141 Improve clarity of USE_LSB_TAG definition.
2142 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2143 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2144 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2145 VAL_MAX / 2 rather than in terms of the (more complicated)
2146 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2148 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2150 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2151 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2152 (next_element_from_buffer): When done with overlays, reset the
2153 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2155 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2157 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2158 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2160 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2162 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2163 for paxctl and setfattr. Fixes temacs startup failure with
2164 grsecurity/PaX enabled Linux kernel (bug#19067).
2166 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2168 * w32.c, w32heap.c, w32term.c:
2169 Use MINGW_W64 instead of _W64.
2171 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2173 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2175 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2177 * gnutls.c (gnutls_ip_address_p): New function.
2178 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2180 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2182 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2184 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2186 Fix gnutls problems caught by static checking.
2187 * gnutls.c (Fgnutls_boot): Remove unused local.
2188 (Fgnutls_boot): Fix pointer signedness.
2190 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2192 * gnutls.c (gnutls_certificate_details): Don't include certain
2193 certificate details on older gnutls versions (bug#19168).
2194 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2195 (gnutls_certificate_details): Reversed check in last checkin.
2197 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2199 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2200 (Fgnutls_peer_status_warning_describe): Add function to describe a
2201 peer verification warning symbol.
2202 (Fgnutls_peer_status): Use it.
2203 (Fgnutls_boot): Use it. Minor logging fixes.
2205 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2207 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2209 2014-11-24 Glenn Morris <rgm@gnu.org>
2211 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2213 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2214 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2216 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2218 * gnutls.c: Fix Windows function definition of
2219 gnutls_x509_crt_get_fingerprint.
2221 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2223 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2225 * process.h: Added more fields to Lisp_Process to track
2226 certificate details.
2228 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2229 (Fgnutls_peer_status): New functions to export TLS certificate
2230 details to Emacs Lisp.
2232 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2234 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2235 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2236 check for gtk_adjustment_configure (Bug#19149).
2237 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2239 2014-11-22 Glenn Morris <rgm@gnu.org>
2241 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2243 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2245 Don't shrink frame when using desktop-save-mode (Bug#19048).
2246 * w32fns.c (x_set_tool_bar_lines): Always call
2247 x_change_tool_bar_height (Bug#19048).
2248 (x_change_tool_bar_height): Mark frame as garbaged since
2249 adjust_frame_size might not have done that.
2250 * xfns.c (x_set_tool_bar_lines): Always call
2251 x_change_tool_bar_height (Bug#19048).
2252 (x_change_tool_bar_height): Mark frame as garbaged since
2253 adjust_frame_size might not have done that.
2255 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2257 * xml.c (parse_region): Take care of new optional parameter
2258 'discard-comments' of 'libxml-parse(html|xml)-region'.
2259 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2260 New optional parameter 'discard-comments'.
2262 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2264 Improve time stamp handling, and be more consistent about it.
2265 * editfns.c (invalid_time): New function.
2266 Use it instead of 'error ("Invalid time specification")'.
2267 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2268 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2270 (make_time_tail, make_time): Remove. All uses changed to use
2271 new functions or plain list4i.
2272 (disassemble_lisp_time): Return effective length if successful.
2273 Check that LOW is an integer, if it's combined with other components.
2274 (decode_time_components): Decode into struct lisp_time, not
2275 struct timespec, so that we can support a wide set of times
2276 regardless of whether time_t is signed. Decode plain numbers
2277 as seconds since the Epoch, and nil as the current time.
2278 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2279 Reimplement in terms of new functions.
2280 (Fencode_time): Just use list2i.
2281 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2282 * keyboard.c (decode_timer): Don't allow the new formats (floating
2283 point or nil) in timers.
2284 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2285 place of the magic number '16'.
2286 (struct lisp_time): New type.
2287 (decode_time_components): Use it.
2288 (lisp_to_timespec): New decl.
2290 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2292 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2295 * callint.c (Fcall_interactively): Pass in nil as argument to
2296 Fbarf_if_buffer_read_only.
2298 * fileio.c (Finsert_file_contents): Ditto.
2300 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2302 * textprop.c (verify_interval_modification): Check buffer
2303 readedness after the last interval.
2305 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2306 the text at POSITION (new optional argument) has the
2307 `inhibit-read-only' text property set.
2309 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2311 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2312 errors in computing the number of pixels to scroll.
2313 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2315 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2317 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2318 call updateFrameSize.
2320 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2322 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2324 * nsfns.m (x_set_foreground_color, x_set_background_color)
2325 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2326 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2328 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2330 * nsterm.m (ns_send_appdefined): Check for application defined
2331 event on Cocoa (Bug#18993).
2332 (run): Restore code before the previous 18993 fix.
2334 2014-11-14 David Reitter <david.reitter@gmail.com>
2336 * nsterm.m (run): Set timeout for event loop to prevent hang.
2339 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2341 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2343 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2345 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2346 for each candidate font but attempt to reuse it from previous improper
2349 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2351 Avoid undefined behavior in color table hashing.
2352 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2353 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2354 This function avoids undefined behavior with signed shift overflow.
2356 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2358 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2359 when the inserted text does not need decoding. (Bug#18982)
2361 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2363 * nsterm.h (EmacsScroller): judge returns bool.
2365 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2366 (ns_judge_scroll_bars): Only set removed if judge returns true.
2367 (judge): Returns bool == condemned. Remove self from window.
2368 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2370 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2372 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2373 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2375 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2377 * nsterm.m (ns_set_vertical_scroll_bar)
2378 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2380 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2382 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2383 merely because tmo_in_millisec is nonnegative. The 1st call
2384 to g_main_context_query could succeed while the 2nd one fails.
2386 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2388 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2390 * nsterm.m (run): Only use non-system event loop if OSX version is
2391 exactly 10.9 (Bug#18993).
2392 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2395 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2397 * callproc.c (encode_current_directory): Support handling of file
2398 names prepended by "/:". (Bug#18891)
2400 2014-11-08 Alan Mackenzie <acm@muc.de>
2402 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2404 2014-11-08 Dima Kogan <dima@secretsauce.net>
2406 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2408 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2410 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2411 raises an error. (Bug#18891)
2413 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2415 * frame.c (adjust_frame_size): Call x_set_window_size only if
2416 f->can_x_set_window_size is set.
2417 (make_frame): Initialize f->can_x_set_window_size and
2418 f->can_run_window_configuration_change_hook.
2419 (Fcan_run_window_configuration_change_hook): New function.
2420 * frame.h (frame): Split `official' into `can_x_set_window_size'
2421 and `can_run_window_configuration_change_hook'.
2422 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2423 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2424 Set f->can_x_set_window_size.
2425 * window.c (run_window_configuration_change_hook):
2426 Return immediately if either f->can_x_set_window_size or
2427 f->can_run_window_configuration_change_hook are false.
2428 (Fset_window_configuration): Instead of f->official set
2429 f->can_x_set_window_size.
2430 * xfns.c (Fx_create_frame, x_create_tip_frame):
2431 Set f->can_x_set_window_size.
2433 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2435 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2436 cleanup from 2014-11-01 (Bug#18972).
2438 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2440 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2441 * xdisp.c (window-scroll-functions): Improve docstring.
2443 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2445 Uniquify the 'size' symbol.
2447 * w32notify.c (Qsize): Remove.
2448 * lisp.h (Qsize): New decl.
2449 * lread.c (Qsize): Now extern.
2450 * w32notify.c (syms_of_w32notify): No need to defsym.
2452 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2454 * dispnew.c (change_frame_size_1): Fix call of
2456 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2457 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2458 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2459 (Qtool_bar_size): New constants.
2460 (frame_inhibit_resize, adjust_frame_size): New argument to
2461 handle case where frame_inhibit_implied_resize is a list.
2462 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2463 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2464 (x_set_right_divider_width, x_set_bottom_divider_width)
2465 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2466 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2468 (frame-inhibit-implied-resize): Rewrite doc-string.
2469 * frame.h (frame_inhibit_resize, adjust_frame_size):
2470 Fix external declarations.
2471 (Qframe_position, Qframe_outer_size)
2472 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2473 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2474 (Qtool_bar_size): Extern them.
2475 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2476 (xg_height_or_width_changed): Remove.
2477 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2478 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2479 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2480 (xg_change_toolbar_position): Call adjust_frame_size directly.
2481 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2482 Fix calls of adjust_frame_size.
2483 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2484 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2485 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2486 frame can get resized when tool-bar-lines parameter changes from
2488 (Fw32_frame_menu_bar_size): Return fourth value.
2489 (Fw32_frame_rect): Block input around system calls
2490 (Fx_frame_geometry): New function.
2491 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2492 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2493 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2494 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2495 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2496 (Fx_create_frame): Adjust adjust_frame_size calls.
2497 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2498 frame can get resized when tool-bar-lines parameter changes from
2500 (Fx_frame_geometry): New function.
2501 * xmenu.c (update_frame_menubar): On Lucid call
2502 adjust_frame_size with one pixel less height to avoid that
2503 repeatedly adding/removing the menu bar grows the frame.
2504 (free_frame_menubar): On Motif arrange to optionally preserve
2505 the old frame height when removing the menu bar.
2506 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2508 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2510 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2511 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2512 frame; instead, print an error message.
2514 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2516 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2518 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2520 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2521 (dealloc): Release bmRep.
2523 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2524 imageListSetNext, imageListNext.
2526 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2527 (reference): Remove.
2528 (allocInitFromFile:): Remove searching ImageList and calling
2529 reference (Bug#18918).
2530 (dealloc): Remove handling if ImageList.
2532 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2534 * process.c (catch_child_signal): Fix incorrect assertion.
2536 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2538 * macfont.m (macfont_draw):
2539 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2541 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2542 if force_integral_p (i.e. no antialias).
2543 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2544 bold if no antialias (Bug#18876).
2546 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2547 was given (Bug#18846).
2549 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2551 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2552 instead of in xdisp.c, function now takes void. (Bug#18884).
2554 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2555 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2557 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2558 struct window* (Bug#18889).
2559 Remove getMouseMotionPart.
2560 (ns_output): Make icon_top/left int.
2562 * nsfns.m (x_icon): icon_top/left is int.
2564 * nsterm.m (ns_mouse_position): Remove unused code.
2565 (initFrame:window:, dealloc): Use window instead of win.
2566 (getMouseMotionPart:window:x:y:): Remove, unused.
2567 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2569 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2571 * keyboard.c (readable_events): When FLAGS include
2572 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2573 This avoids returning non-nil from input-pending-p when only such
2574 events are in the queue. (Bug#18856)
2576 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2578 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2579 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2580 (Qforeign_selection): Remove.
2581 (ns_get_local_selection): Identation fix.
2582 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2584 * nsselect.m (ns_get_local_selection): Remove calling of
2585 functions in Vselection_converter_alist (Bug#18911).
2586 (syms_of_nsselect): Remove Vselection_converter_alist.
2588 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2590 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2591 and unnecessary initialization. Adjust comments.
2593 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2595 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2597 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2598 index, not an absolute one, as that's what the function expects.
2600 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2602 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2603 font on an initial frame when running as a daemon (Bug#18869).
2605 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2607 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2609 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2610 build_string, when importing a home directory. (Bug#18873)
2612 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2614 * dispnew.c (buffer_posn_from_coords):
2615 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2616 account for the header-line height. (Bug#18839)
2618 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2620 * xml.c (parse_region): Do not forget the first document child.
2622 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2624 * nsselect.m: pasteboard_changecount is new.
2625 (ns_store_pb_change_count, ns_get_pb_change_count)
2626 (ns_get_our_change_count_for): New functions.
2627 (ns_string_to_pasteboard_internal): Correct comment.
2628 type => gtype in eassert, Call ns_store_pb_change_count.
2629 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2630 (Fns_disown_selection_internal, Fns_selection_owner_p):
2631 Replace Vselection_alist check, with change count check.
2632 (Fns_get_selection): Initialize val to Qnil. Only get local
2633 selection if change counts match (Bug#18799).
2634 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2636 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2638 * w32proc.c (create_child): If calling a quoted batch file,
2639 pass NULL for exe. (Bug#18745)
2641 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2643 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2644 (bidi_resolve_brackets): Use end of string position rather than ZV
2645 when iterating over a string. (Bug#18815)
2647 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2649 * keyboard.c (make_lispy_position): Return coordinates also when
2650 on scroll bars, fringes, margins or not in a window.
2651 * xdisp.c (show_mouse_face): Don't change cursor face during
2654 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2656 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2657 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2658 Fix doc-strings (Bug#18789).
2660 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2662 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2664 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2666 Optimize redisplay of simple bracketed text.
2667 * bidi.c (bidi_cache_reset_to): New function.
2668 (bidi_cache_reset): Call it.
2669 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2671 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2672 bracket_enclosed_type only if bracket_pairing_pos's value is not
2674 (MAX_BPA_STACK): Make sure the value is signed.
2675 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2676 stop pushing values onto the stack.
2677 (bidi_find_bracket_pairs): If the bracketed text is only on the
2678 base embedding level, remove all the states cached by this
2679 function from the cache, and return zero, so that the brackets in
2680 this segment of text are processed as normal neutrals.
2681 (bidi_resolve_brackets): Detect the brackets that are to be
2682 processed as neutrals, and don't call bidi_find_bracket_pairs on
2685 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2687 * w32select.c (Fw32_selection_exists_p): Rename from
2688 Fx_selection_exists_p.
2689 (syms_of_w32select): Adjust accordingly.
2691 * w16select.c (Fw16_selection_exists_p): Rename from
2692 Fx_selection_exists_p.
2693 (syms_of_win16select): Adjust accordingly.
2695 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2696 (Fns_own_selection_internal): Tighten scoping.
2697 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2698 (Fns_get_selection): Rename from Fx_get_selection_internal.
2699 (Fns_get_selection_internal, Fns_store_selection_internal):
2701 (syms_of_nsselect): Adjust accordingly.
2703 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2705 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2706 * w32term.c (x_set_window_size): Account for wrapped menu bar
2707 lines when setting up frame height (Bug#15174 and Bug#18720).
2708 (w32_add_wrapped_menu_bar_lines): New variable.
2710 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2712 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2715 2014-10-20 Glenn Morris <rgm@gnu.org>
2717 * Merge in all changes up to 24.4 release.
2719 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2721 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2722 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2724 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2726 * xterm.c (handle_one_xevent): Check return value from
2727 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2728 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2730 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2731 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2732 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2733 Gtk+ >= 3.14 (Bug#18674).
2734 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2735 Gtk+ >= 3.14 (Bug#18674).
2737 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2739 * gtkutil.c: Remove no-longer-used code.
2740 (xg_update_menubar): Remove unused local and unnecessary call to
2741 gtk_menu_item_get_submenu.
2742 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2743 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2744 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2746 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2748 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2750 * xterm.h (handlebox_widget): Remove.
2752 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2755 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2757 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2758 to handle Gtk versions.
2759 (xg_get_file_with_chooser): Use them.
2760 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2761 Remove (create_menus): Remove teroff argument and code.
2762 Remove call to gtk_menu_set_title.
2763 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2764 Adjust args to create_menus.
2765 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2766 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2767 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2768 (xg_make_tool_item): Remove detach code.
2769 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2770 (find_icon_from_name): New function.
2771 (update_frame_tool_bar): Remove GtkStockItem code, move to
2772 find_icon_from_name. Let stock be a list of icon names to try.
2773 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2774 Replace TOOLBAR_TOP_WIDGET.
2775 (free_frame_tool_bar, xg_change_toolbar_position ):
2776 Replace TOOLBAR_TOP_WIDGET.
2777 (xg_initialize): Remove tearoff code.
2779 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2781 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2782 pixel from the window's cursor glyph width, since X renders hollow
2783 blocks 1 pixel wider than the 'width' parameter.
2785 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2786 glyph->pixel_width; this is now done in xterm.c.
2788 Fix reordering of bracket characters in isolates.
2789 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2790 RESOLVED_ONLY; when non-zero, return from the cache only fully
2791 resolved states. All callers changed.
2792 (CANONICAL_EQU): New macro.
2793 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2794 equivalent of the paired closing bracket character.
2795 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2796 the default non-negative value, to be checked later in
2797 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2798 characters against those pushed onto the BPA stack.
2799 (bidi_record_type_for_neutral): New function.
2800 (bidi_resolve_brackets): Record next_for_neutral and
2801 prev_for_neutral when embedding level gets pushed. Force
2802 resolution of bracket pairs when entering a level run that was not
2804 (bidi_resolve_neutral): Add assertions before calling
2805 bidi_resolve_neutral_1.
2806 (bidi_level_of_next_char): Remove the code that attempted to
2807 resolve unresolved neutrals; that is now done by
2808 bidi_resolve_neutral.
2810 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2812 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2814 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2815 1-pixel R2L characters.
2816 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2817 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2819 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2821 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2824 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2826 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2827 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2828 It's not clear to me whether the initialization is needed,
2829 but it can't hurt so I played it safe.
2831 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2833 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2835 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2837 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2838 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2840 (bidi_get_type): Return the isolate initiators and terminator types.
2841 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2842 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2843 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2844 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2845 for the new features.
2846 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2847 push and pop correctly for isolates.
2848 (bidi_remember_char): Modify to accept an additional argument
2849 and record the bidi type according to its value.
2850 (bidi_cache_iterator_state): Accept an additional argument to only
2851 update an existing state. Handle the new members of struct bidi_it.
2852 (bidi_cache_find): Arguments changed: no longer accepts a level,
2853 instead accepts a flag telling it whether it is okay to return
2854 unresolved neutrals.
2855 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2856 table. Initialize new isolate-related members.
2857 (bidi_paragraph_init): Some code factored out into
2858 find_first_strong_char.
2859 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2860 into bidi_resolve_explicit.
2861 (bidi_resolve_explicit): Support the isolate initiators and
2862 terminator. Fix handling of embeddings and overrides according to
2863 new UBA requirements. Record information about previously seen
2864 characters here (moved from bidi_level_of_next_char).
2865 (bidi_resolve_weak): Adapt to changes in struct members.
2866 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2867 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2868 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2869 paired bracket resolution. Handle isolate initiators and
2871 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2872 (bidi_level_of_next_char): Move the code that records information
2873 about previous characters to bidi_resolve_explicit. Fix logic of
2874 resolving neutrals and make sure their cache entries are updated.
2875 Remove now unneeded special handling of PDF level.
2877 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2878 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2879 enlarged per Unicode 6.3.
2880 (enum bidi_bracket_type_t): New data type.
2881 (struct bidi_saved_info): Leave only 2 type members out of 4.
2883 (struct bidi_stack): Add members necessary to support isolating
2885 (struct bidi_it): Add new members necessary to support isolating
2886 sequences and bracket pair resolution.
2888 * xdisp.c (Fbidi_resolved_levels): New function.
2889 (syms_of_xdisp): Defsubr it.
2890 (append_glyph, append_composite_glyph, produce_image_glyph)
2891 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2893 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2895 * term.c (append_glyph, append_composite_glyph)
2896 (append_glyphless_glyph): Convert aborts to assertions.
2898 * .gdbinit (pgx): Display the character codepoint, resolved level,
2899 and bidi type also for glyphless glyphs.
2901 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2903 Avoid unwanted point motion in Fline_beginning_position.
2904 * lisp.h (scan_newline_from_point): Add prototype.
2905 * search.c (scan_newline_from_point): New function, refactored from...
2906 * cmds.c (Fforward_line): ...adjusted user.
2907 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2908 and simplify the former since the latter doesn't move point.
2910 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2912 Cleanup terminal handling code.
2913 * dispextern.h (get_named_tty): Remove prototype but...
2914 * termhooks.h (get_named_terminal): ...resurrect it under
2915 more meaningful name.
2916 (get_terminal): Likewise, but with...
2917 (decode_live_terminal): ...this name.
2918 (decode_tty_terminal): Add prototype.
2919 * term.c (get_tty_terminal): Remove.
2920 (get_named_tty): Remove.
2921 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2922 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2923 Use decode_tty_terminal.
2924 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2925 * terminal.c (get_terminal): Refactor to...
2926 (decode_terminal, decode_live_terminal): ...new functions.
2927 (decode_tty_terminal): Replacement for get_tty_terminal.
2928 (get_named_terminal): Likewise for get_named_tty.
2929 * coding.c (Fset_terminal_coding_system_internal)
2930 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2931 (Fkeyboard_coding_system):
2932 * composite.c (Fcomposition_get_gstring):
2933 * dispnew.c (Fsend_string_to_terminal):
2934 * frame.c (Fmake_terminal_frame):
2935 * nsfns.m (check_ns_display_info):
2936 * w32fns.c, xfns.c (check_x_display_info):
2937 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2938 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2939 (Fset_quit_char): Use get_named_terminal.
2940 (Fset_output_flow_control, Fset_input_meta_mode):
2941 Use decode_tty_terminal.
2943 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2945 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2946 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2948 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2950 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2951 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2953 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2955 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2958 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2960 * editfns.c (dump_tz_string): No longer const.
2961 It might be modified.
2963 * nsmenu.m (clear): Assume OS X 10.6 or later.
2965 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2967 * unexmacosx.c: Remove include ppc/reloc.h.
2968 (unrelocate, copy_dysymtab): Remove PPC code.
2969 (rebase_reloc_address): Remove, only used for PPC:
2971 * nsterm.m: Always include macfont.h on COCOA.
2972 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2973 (ns_dumpglyphs_image, ns_check_menu_open)
2974 (applicationDidFinishLaunching)
2975 (antialiasThresholdDidChange:)
2976 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2977 Remove checks for OSX <= 10.5/10.6.
2978 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2979 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2982 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2983 (NS_HAVE_NSINTEGER): Remove block.
2984 Remove >= OSX 10.6 tests.
2986 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2987 (x_activate_menubar, trackingNotification:): Remove check for
2989 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2991 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2993 * nsfns.m: Always include macfont.h on COCOA.
2994 (ns_filename_from_panel, ns_directory_from_panel)
2995 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2996 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2998 * macfont.m: Remove >= 1050 check.
2999 (macfont_create_family_with_symbol)
3000 (macfont_get_glyph_for_character)
3001 (mac_font_get_glyphs_for_variants)
3002 (mac_ctfont_create_available_families, syms_of_macfont):
3003 Remove code for OSX < 10.6.
3004 (mac_font_family_group, mac_font_family_compare): Remove, only used
3007 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3008 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3010 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3013 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3015 Fix putenv race conditions with undefined behavior (Bug#8705).
3016 Do all putenv calls before Emacs creates any threads.
3017 Use a safer way to modify the TZ environment variable in the
3018 presence of multiple threads. For further thread-safety,
3019 prefer localtime_r and gmtime_r to localtime and gmtime,
3020 and prefer struct tm's tm_gmtoff (if available) to calling
3021 both localtime_r and gmtime_r.
3022 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3023 (init_dbusbind): ... to this new function.
3024 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3025 * xterm.c (x_term_init): Move xputenv call from here ...
3026 (init_xterm): ... to this new function.
3027 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3028 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3029 (dump_tz_string): New constant.
3030 (init_editfns): Use it. This centralizes the dump_tz stuff.
3031 Call set_time_zone_rule here, so that its xputenv is done
3032 before Emacs goes multithreaded.
3033 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3034 thread-safe enough for Emacs.
3035 (format_time_string, Fdecode_time, Fcurrent_time_string)
3036 (Fcurrent_time_zone):
3037 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3038 localtime and gmtime. Remove now-unnecessary calls to block_input.
3039 (tm_gmtoff): New static function.
3040 (Fdecode_time, Fcurrent_time_zone): Use it.
3041 (Fencode_time): Use mktime_z, for better thread-safety.
3042 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3043 i.e., not quite thread-safe but good enough for Emacs typical usage.
3044 Do not reclaim storage that is in the environment; let it leak.
3045 Always call tzset, since localtime_r does not.
3046 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3047 This is now done in init_editfns.
3048 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3049 New macros and declarations, for platforms lacking tzalloc & friends.
3051 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3053 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3054 On x86 platforms this works around GCC bug 63495
3055 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3056 and more generally should fix a portability problem in Emacs.
3057 Reported by Stefan Monnier in:
3058 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3060 2014-10-08 Leo Liu <sdl.web@gmail.com>
3062 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3063 * keymap.c (describe_vector_princ):
3064 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3067 * print.c (printchar_stdout_last): Declare.
3068 (printchar): Record the last char written to stdout.
3069 (Fterpri): Add optional argument ENSURE.
3071 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3073 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3074 DELAY argument to change_frame_size, so that the frame size
3075 changes, if any are needed, are delayed until the next redisplay.
3076 This is to avoid a too early QUIT inside change_frame_size, when
3077 it calls Lisp in frame_windows_min_size, in case one of the events
3078 we've read sets the quit-flag. (Bug#18649)
3080 * w32fns.c (check_x_display_info): Accept terminal objects as
3081 argument, to follow what xfns.c does.
3083 2014-10-07 Glenn Morris <rgm@gnu.org>
3085 * Makefile.in ($(srcdir)/macuvs.h)
3086 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3088 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3090 * decompress.c (init_zlib_functions): Move the message about zlib
3091 being unavailable from here...
3092 (Fzlib_decompress_region): ...to here. (Bug#18650)
3094 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3096 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3097 the case where an optional string is used. Adjust docstring.
3099 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3101 * lisp.mk (lisp): Remove w32-common-fns.elc.
3103 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3105 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3106 These were already defined in buffer.c, and the duplicate
3107 definitions cause problems on platforms like 'gcc -fno-common'.
3108 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3110 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3112 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3113 if toolbar is visible.
3115 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3118 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3119 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3120 (ns_select, ns_read_socket): Use unwind_protect to decrease
3121 apploopnr (Bug#18345).
3122 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3123 line height (Bug#17977).
3125 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3126 (macfont_closest_traits_index): New function.
3127 (macfont_closest_traits_index_p): Rename from
3128 macfont_closest_traits_index.
3129 (macfont_list): Use macfont_closest_traits_index_p.
3131 2014-10-05 K. Handa <handa@gnu.org>
3133 * coding.c (detect_coding_iso_2022): Set coding->rejected
3134 correctly when an invalid escape sequence is found (Bug#18610).
3136 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3138 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3139 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3142 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3144 * buffer.c (scroll_bar_width, scroll_bar_height):
3146 * window.c (Fset_window_scroll_bars): Fix doc-string.
3147 (Fwindow_scroll_bars): Have it return what the doc-string says.
3149 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3151 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3152 iterator backwards, to resync the bidi iterator. (Bug#18584)
3154 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3156 Consistently use min and max macros from lisp.h.
3157 * coding.c (min, max):
3159 * unexhp9k800.c (min):
3160 * unexw32.c (min, max): Use definitions from lisp.h.
3161 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3163 * gmalloc.c (min): Tiny style change.
3165 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3166 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3168 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3170 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3171 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3172 (X_ULONG_MAX): Move these macros to xterm.h.
3173 (x_fill_property_data): Be more generous about allowing either
3174 signed or unsigned data of the appropriate width.
3175 * xterm.h (x_display_set_last_user_time): New function.
3176 All setters of last_user_time changd to use this function.
3177 If ENABLE_CHECKING, check that the times are in range.
3179 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3181 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3182 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3184 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3186 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3187 make a font_object from a tty frame (Bug#18573).
3188 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3190 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3192 * alloc.c (mark_overlay): Assume that overlay boundaries are
3193 always markers. Add comment.
3194 * lread.c (read_internal_start): Use convenient validate_subarray.
3196 (Fread_from_string): Adjust docstring.
3198 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3200 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3202 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3203 Rename from the "x-" prefix.
3205 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3207 * xselect.c (selection-converter-alist): Fix docstring.
3209 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3211 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3212 argument passed by the caller, when we mirror all slashes into
3215 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3217 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3218 Resurrect old code and fix compilation with GTK < 2.13.6.
3220 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3222 Use AUTO_CONS instead of SCOPED_CONS, etc.
3223 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3224 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3225 (AUTO_LIST1): Rename from scoped_list1.
3226 (AUTO_LIST2): Rename from scoped_list2.
3227 (AUTO_LIST3): Rename from scoped_list3.
3228 (AUTO_LIST4): Rename from scoped_list4.
3229 (AUTO_STRING): Rename from SCOPED_STRING.
3230 * frame.h (AUTO_FRAME_ARG):
3231 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3232 (AUTO_LIST4, AUTO_STRING):
3233 Prepend a new argument 'name'.
3234 Declare a variable instead of yielding a value.
3236 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3238 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3240 * w32fns.c (w32_createwindow): Accept an additional argument, an
3241 array of 2 values specifying the coordinates of the frame's
3242 top-left corner. Use these values instead of calling x_get_arg,
3243 which can cons Lisp objects, and therefore cannot be called except
3244 from the main thread. Remove redundant tests for the default
3246 (my_create_window): Move the calculation of the coordinates of the
3247 frame's top-left edge here. Pass them to the input thread via the
3248 second parameter of the WM_EMACS_CREATEWINDOW message.
3249 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3252 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3254 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3255 (redisplay_window): Treat the frame's frozen_window_starts flag
3256 the same way as the optional_new_start flag for the window: only
3257 obey it if the glyph row showing point will be fully visible.
3258 Likewise when the window start is in a continuation line. If,
3259 after trying everything under the 'force_start' label, point is
3260 still not fully visible, give up and scroll the window.
3261 Add debugging traces. (Bug#18545)
3263 * window.c (Frecenter): Set the window's redisplay flag.
3265 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3267 * w32term.c (w32_read_socket): Don't use frame dimensions for
3268 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3269 rectangle. Check the return value of GetClientRect, and don't use
3270 the results if it didn't succeed.
3272 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3273 in columns and lines after correcting the pixel dimensions in
3275 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3276 negative values to xrealloc. (Bug#18528)
3278 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3280 * alloc.c: Remove now-unnecessary check.
3281 Suggested by Dmitry Antipov in:
3282 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3284 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3286 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3287 to Ubuntu 14.04.1 x86-64.
3289 Simplify stack-allocated Lisp objects, and make them more portable.
3290 The build_local_string macro was used in two ways: (1) string
3291 literals for which scoped allocation suffices, and (2) file name
3292 components, where it's not safe in general to assume bounded-size
3293 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3294 allocates a block-scope string, and by using SCOPED_STRING for (1)
3295 and build_string for (2). Furthermore, actually use stack
3296 allocation only for objects known to have sufficient alignment.
3297 This simpler implementation means Emacs can make
3298 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3299 GC_MAKE_GCPROS_NOOPS.
3300 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3301 for fewer differences among implementations.
3302 (struct Lisp_String): Now GCALIGNED.
3303 (USE_STACK_LISP_OBJECTS): Default to true, since the
3304 implementation no longer insists on a nonempty GCALIGNED.
3305 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3306 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3307 separately. Move definiens to scoped_cons. The old definition
3308 was incorrect when GCALIGNED was defined to be empty.
3309 (union Aligned_String): New type.
3310 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3311 implementation ports to compilers that don't align strictly enough.
3312 Don't worry about the union sizes; it's not worth bothering about.
3313 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3314 Rewrite using USE_STACK_CONS.
3315 (scoped_cons): Assume the use of union Aligned_Cons.
3316 (lisp_string_size, make_local_string, build_local_string): Remove.
3317 Unless otherwise specified, all callers of build_local_string
3318 changed to use SCOPED_STRING.
3319 (SCOPED_STRING): New macro.
3320 * data.c (wrong_choice):
3321 * menu.c (single_menu_item):
3322 * process.c (Fformat_network_address):
3323 Hoist use of SCOPED_STRING out of a scope, so that its returned
3324 object lives long enough.
3325 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3326 as the string might be long or might not be ASCII.
3328 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3330 * msdos.c (internal_terminal_init): Bump version to 25.
3332 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3334 Keep stack-allocated Lisp objects fast rather than versatile.
3335 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3336 (SCOPED_CONS_INITIALIZER): New macro.
3337 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3338 (USE_LOCAL_ALLOCA): Remove.
3339 (local_cons, local_list1, local_list2, local_list3, local_list4):
3340 Remove. Stack overflow checking makes them too slow.
3341 (make_local_vector): Likewise. Also we just don't have enough
3343 (enum LISP_STRING_OVERHEAD): Remove.
3344 (local_string_init, local_vector_init): Remove prototypes.
3345 (make_local_string, build_local_string): Redesign to target short
3346 compile-time string constants, fall back to regular string allocation
3348 (lisp_string_size): New function.
3349 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3350 * alloc.c (local_string_init, local_vector_init): Remove.
3351 (verify_ascii) [ENABLE_CHECKING]: New function.
3352 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3353 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3354 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3355 * xselect.c, xterm.c: All related users changed.
3357 2014-09-28 Ken Brown <kbrown@cornell.edu>
3359 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3360 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3362 2014-09-27 Ken Brown <kbrown@cornell.edu>
3364 Fix implementation of HYBRID_MALLOC on Cygwin.
3365 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3366 (bss_sbrk_buffer_beg): New variable. Use it...
3367 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3368 incorrect definition.
3370 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3372 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3373 Make it into a function and change arg to be a function.
3375 * lisp.mk (lisp): Add elisp-mode.elc.
3377 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3379 * xfns.c (x_default_scroll_bar_color_parameter):
3380 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3381 to pacify --enable-gcc-warnings in non-scrollbar builds.
3383 2014-09-26 Ken Brown <kbrown@cornell.edu>
3385 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3387 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3389 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3390 MinGW builds that use GCC before 4.2.
3392 Default to stack objects on DOS_NT platforms as well.
3393 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3394 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3396 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3398 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3399 ALIGN_STACK attribute.
3401 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3403 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3404 ALIGN_STACK attribute.
3406 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3407 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3409 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3411 * frame.c (frame_inhibit_resize):
3412 * widget.c (EmacsFrameResize):
3413 * window.c (resize_frame_windows, Fset_window_configuration):
3414 * xdisp.c (expose_frame):
3415 * xfns.c (x_change_tool_bar_height):
3416 * xmenu.c (update_frame_menubar):
3417 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3418 Remove code left dead after 2014-07-27 changes.
3420 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3422 Fix local_cons etc. to not exhaust the stack when in a loop.
3423 Problem reported in:
3424 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3425 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3426 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3427 (Ffind_charset_string):
3428 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3429 * data.c (wrong_range):
3430 * editfns.c (Fpropertize, format2):
3431 * emacs.c (init_cmdargs, decode_env_path):
3432 * fileio.c (auto_save_error):
3433 * fns.c (Fyes_or_no_p):
3434 * font.c (font_style_to_value, font_parse_xlfd)
3435 (font_parse_family_registry, font_delete_unmatched)
3437 * fontset.c (Fset_fontset_font):
3438 * frame.c (x_get_arg):
3439 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3440 (read_char_minibuf_menu_prompt):
3441 * keymap.c (silly_event_symbol_error, describe_vector):
3442 * lread.c (load_warn_old_style_backquotes):
3443 * menu.c (single_menu_item):
3444 * minibuf.c (Fread_buffer):
3445 * process.c (status_message, Fformat_network_address)
3446 (server_accept_connection):
3447 * textprop.c (copy_text_properties):
3448 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3449 * xfns.c (x_default_scroll_bar_color_parameter):
3450 * xfont.c (xfont_open):
3451 * xselect.c (x_clipboard_manager_error_1):
3452 * xterm.c (x_term_init):
3453 Put USE_LOCAL_ALLOCA at the start of the function.
3454 * fns.c (maybe_resize_hash_table): Use build_string instead of
3455 build_local_string, since we'd otherwise need a conditional
3456 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3457 not worth the bother of optimization.
3458 * font.c (font_delete_unmatched): Remove by-hand code that
3459 observed MAX_ALLOCA limit, since it's now done automatically.
3460 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3461 since build_local_string needs its sa_alloc.
3462 * lisp.h (lisp_word_count): New function.
3463 (SAFE_ALLOCA_LISP): Use it.
3464 (USE_LOCAL_ALLOCA): New macro.
3465 (local_cons, make_local_vector, make_local_string):
3466 Observe the MAX_ALLOCA limit.
3467 (LISP_STRING_OVERHEAD): New constant.
3468 (make_local_string): Use it.
3470 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3472 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3473 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3474 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3475 and Solaris and it's likely to work on similar platforms.
3477 Avoid signed integer overflow when converting Time to ptrdiff_t.
3478 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3480 (position_to_Time, Time_to_position): New functions.
3481 (gen_help_event, kbd_buffer_get_event): Use them.
3482 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3483 Go back to plain 'unsigned long', so that 'Time' is the same
3484 for both X and non-X builds; this is less likely to cause surprise.
3485 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3486 are the same size; this is no longer required.
3488 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3489 of bit 28 and of whether an unsigned value is negative.
3490 This simplifies the code a bit, and pacifies clang 3.4.
3492 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3494 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3495 Windows builds, where 'long' is a 32-bit type.
3497 * w32inevt.h (w32_console_mouse_position): Update the argument
3498 types to use 'Time'.
3500 * w32term.c (w32_mouse_position)
3501 (x_horizontal_scroll_bar_report_motion)
3502 (x_scroll_bar_report_motion): Update the argument types to use
3505 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3507 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3508 (struct input_event): ...unsigned bitfields. Likewise for
3509 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3510 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3511 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3512 (kbd_buffer_get_event): Adjust users.
3513 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3514 (make_scroll_bar_position): New function, refactored out of...
3515 (make_lispy_event): ...adjusted user.
3516 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3517 * nsterm.m (ns_mouse_position, mouseUp):
3518 * term.c (term_mouse_position):
3519 * w32inevt.c (w32_console_mouse_position):
3520 * w32term.c (w32_mouse_position):
3521 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3522 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3523 Prefer enum and explicit enum members to integers and numeric values.
3525 * chartab.c (uniprop_encode_value_numeric):
3526 * font.c (font_style_to_value): Use make_local_vector.
3527 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3528 * keymap.c (append_key): Use scoped_list1.
3530 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3531 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3533 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3535 Fix some slow uses and misuses of strcat.
3536 * doc.c (get_doc_string):
3537 * gtkutil.c (get_utf8_string):
3538 * xsmfns.c (x_session_initialize):
3539 Avoid recomputation of string length.
3540 * ftfont.c (ftfont_spec_pattern):
3541 * xfns.c (xic_create_fontsetname):
3542 Don't assume output buffer is initially zero.
3544 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3546 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3547 All callers changed.
3548 * xterm.c (x_term_init): Use new functionality to avoid two needs
3549 to compute a string length.
3551 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3553 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3555 Use known length of a Lisp string to copy it faster.
3556 * lisp.h (lispstrcpy): New function. Add comment.
3557 * callproc.c (child_setup):
3558 * dbusbind.c (xd_append_arg):
3559 * doc.c (get_doc_string):
3560 * font.c (Ffont_xlfd_name):
3561 * frame.c (xrdb_get_resource):
3562 * process.c (Fmake_network_process, network_interface_info):
3563 * w32fns.c (Fx_open_connection):
3564 * w32proc.c (sys_spawnve):
3565 * xfns.c (select_visual):
3566 * xfont.c (xfont_list):
3567 * xsmfns.c (x_session_initialize):
3568 * xterm.c (x_term_init): Use it.
3570 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3572 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3573 Reported by Dmitry Antipov in thread leading to:
3574 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3575 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3576 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3578 * callproc.c (call_process): Save and restore sa_avail.
3579 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3580 (AVAIL_ALLOCA): New macro.
3581 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3582 Use it, and check against sa_avail rather than MAX_ALLOCA.
3584 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3586 On OSX, do not free font-specific data more than once (Bug#18501).
3587 * macfont.m (macfont_close): Release and free font-specific data
3588 only if it wasn't previously freed.
3590 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3592 * unexmacosx.c (dump_it): Improve error message.
3594 2014-09-22 Juri Linkov <juri@jurta.org>
3596 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3597 (Bug#10747, bug#18334)
3599 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3601 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3602 units in which the position is measured. (Bug#18493)
3604 * xdisp.c (redisplay_internal): Force redisplay of all windows
3605 that show a buffer whose narrowing has changed. (Bug#18490)
3607 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3609 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3610 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3611 lines, draw the hollow-box and hbar cursors on the right side of
3612 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3615 * xterm.c (x_draw_stretch_glyph_string):
3616 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3617 caused the block cursor to disappear on a TAB in R2L lines in
3618 every window except the leftmost one. Reported by Martin Rudalics
3621 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3623 Always use matched specpdl entry to record call arguments (Bug#18473).
3624 * lisp.h (record_in_backtrace): Adjust prototype.
3625 * eval.c (record_in_backtrace): Return current specpdl level.
3626 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3627 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3628 entry and use that entry in call to backtrace_debug_on_exit.
3629 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3630 (do_debug_on_call): Get current specpdl level as 2nd arg.
3632 Prefer ptrdiff_t to int and avoid integer overflows.
3633 * fileio.c (make_temp_name):
3634 * font.c (font_parse_family_registry): Avoid integer
3635 overflow on string size calculation.
3636 * data.c (Faset): Likewise for byte index.
3638 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3640 Fix display of R2L lines in partial-width windows.
3641 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3642 assigned the correct value.
3643 (extend_face_to_end_of_line): Account for truncation and
3644 continuation glyphs in R2L rows when one of the fringes is not
3646 (display_line): Don't assign negative X offset to a row if we are
3647 going to produce a truncation glyph for it. When handling
3648 truncated R2L rows, consider the width of the left fringe instead
3650 (produce_special_glyphs): Fix bogus assignments.
3652 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3654 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3655 always set to a valid value. Make sure the size passed to alloca
3656 is always positive. (Bug#18516)
3658 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3660 Avoid extra call to oblookup when interning symbols.
3661 * lisp.h (intern_driver): Add prototype.
3662 * lread.c (intern_driver): New function.
3663 (intern1, intern_c_string_1, Fintern):
3664 * font.c (font_intern_prop):
3665 * w32font.c (intern_font_name): Use it.
3667 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3669 Minor improvements to new stack-allocated Lisp objects.
3670 * frame.h (FRAME_PARAMETER):
3671 Prefer scoped_list1 to local_list1 where either would do.
3672 * lisp.h (scoped_list4): New macro.
3673 (local_cons, local_list1, local_list2, local_list3, local_list4)
3674 (make_local_vector, make_local_string, build_local_string):
3675 Prefer functions to macros where either would do.
3676 * xdisp.c (build_desired_tool_bar_string):
3677 Prefer scoped_list4 to local_list4 where either would do.
3679 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3681 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3682 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3683 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3684 * frame.h (FRAME_PARAMETER): New macro.
3685 * dispnew.c (init_display):
3686 * fontset.c (Fset_fontset_font):
3687 * frame.c (x_default_parameter):
3688 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3689 * xfns.c (x_default_scroll_bar_color_parameter)
3690 (x_default_font_parameter, x_create_tip_frame): Use it.
3691 * editfns.c (Fpropertize): Use local_cons.
3692 * process.c (status_message): Use build_local_string.
3693 * xfont.c (xfont_open): Use make_local_string.
3694 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3696 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3698 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3699 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3700 !__clang__. This works with GCC and with clang and is safer for
3701 compilers we don't know about.
3702 (local_cons): Rename parameter to make capture less likely.
3704 2014-09-17 Samuel Bronson <naesten@gmail.com>
3706 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3708 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3710 Fix minor problems found by static checking.
3711 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3713 * buffer.h (decode_buffer): Doc and indentation fixes.
3714 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3716 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3718 Avoid clang-specific warnings.
3719 * buffer.c (init_buffer): Shut up -Wself-assign.
3720 * process.c (server_accept_connection): Shut up -Wunsequenced.
3722 2014-09-16 Daniel Colascione <dancol@dancol.org>
3724 * fns.c (sxhash): For symbols, use address as hash code.
3726 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3728 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3729 * charset.c (load_charset_map_from_file): Use scoped_list2
3730 and build_local_string.
3731 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3732 * emacs.c (init_cmdargs, decode_env_path):
3733 * fileio.c (Fexpand_file_name):
3734 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3735 * frame.c (x_get_arg):
3736 * keyboard.c (safe_run_hooks_error):
3737 * lread.c (load_warn_old_style_backquotes):
3738 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3739 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3740 * xselect.c (x_clipboard_manager_error_1)
3741 (x_clipboard_manager_save_all):
3742 * xterm.c (x_term_init): Use build_local_string.
3744 Avoid more integer overflows on string size calculations.
3745 * category.c (Fmake_category_set):
3746 * xdisp.c (get_overlay_arrow_glyph_row):
3747 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3749 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3751 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3752 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3753 error message format. Use message_with_string to have non-ASCII
3754 file names properly displayed.
3755 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3756 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3757 where these APIs are not available even in UNICOWS.DLL.
3758 Improve the format of error messages and include the file name in them
3760 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3761 call play-sound-functions, per documentation.
3763 * w32.c (w32_get_long_filename, w32_get_short_filename):
3764 Constify the input file name arguments.
3766 * w32.h (w32_get_long_filename, w32_get_short_filename):
3769 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3771 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3772 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3773 [USE_LOCAL_ALLOCATORS]: New macros.
3774 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3775 (build_local_string): Avoid argument name expansion clash with
3777 * alloc.c (toplevel)
3778 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3779 Preprocessor guard to avoid impossible configuration.
3780 * charset.c (Ffind_charset_region, Ffind_charset_string):
3781 Use make_local_vector.
3782 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3783 * textprop.c (Fput_text_property, Fadd_face_text_property):
3785 (copy_text_properties): Use local_cons and local_list3.
3786 * chartab.c (uniprop_table):
3787 * data.c (wrong_choice, wrong_range):
3788 * doc.c (get_doc_string):
3789 * editfns.c (format2):
3790 * fileio.c (Fexpand_file_name, auto_save_error):
3791 * fns.c (Fyes_or_no_p):
3792 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3793 * fontset.c (Fset_fontset_font):
3794 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3795 (read_char_minibuf_menu_prompt):
3796 * keymap.c (silly_event_symbol_error, describe_vector):
3797 * menu.c (single_menu_item):
3798 * minibuf.c (Fread_buffer):
3799 * process.c (status_message, Fformat_network_address)
3800 (server_accept_connection): Use make_local_string and
3801 build_local_string. Prefer compound literals where appropriate.
3803 2014-09-15 Daniel Colascione <dancol@dancol.org>
3805 * fns.c (Fsort): Tweak sort docstring.
3807 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3809 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3810 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3811 set errno to EAGAIN instead, to allow the caller to retry the
3812 write after some waiting. Fixes deadlocks when Emacs exchanges a
3813 lot of data through the pipe. (Bug#18420)
3815 * sound.c (Fplay_sound_internal): Encode the sound file name in
3816 the ANSI codepage. Expand it against data-directory, as per docs,
3817 not against the current directory. No need to make a local copy
3818 of the file name; pass the encoded file name directly to
3819 do_play_sound. (Bug#18463)
3821 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3822 NULL, and the file name is not encodable in ANSI codepage, return
3823 the string with "?" replacement characters, which will fail the
3824 caller. This avoids returning a random value in that case.
3826 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3828 * window.c (Fresize_mini_window_internal): Set w->total_lines
3829 from w->pixel_height (Bug#18422).
3831 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3833 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3834 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3835 setting resize increments (Bug#18435).
3837 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3839 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3840 state around the call to line_bottom, since it can move the
3841 iterator to another screen line. This fixes off-by-one errors in
3842 the reported row in some rare cases.
3844 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3846 * callproc.c (init_callproc): Fix bug introduced at
3847 2014-09-07 (Bug#18474).
3849 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3851 Prefer ptrdiff_t to int and avoid integer overflows.
3852 * fileio.c (make_temp_name):
3853 * font.c (font_parse_family_registry): Avoid integer
3854 overflow on string size calculation.
3855 * data.c (Faset): Likewise for byte index.
3857 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3859 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3861 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3863 * lisp.h (make_local_string): Nitpick indent.
3864 * print.c (Fprin1_to_string): Remove unused GCPROs.
3866 More debugging aids around GCPROs.
3867 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3868 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3869 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3871 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3872 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3874 Remove redundant GCPROs around Ffuncall and Fapply calls.
3875 This is safe because Ffuncall protects all of its arguments by itself.
3876 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3877 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3878 (call6, call7): Likewise. Use compound literals where applicable.
3879 (run_hook_with_args_2): Use compound literal.
3881 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3883 Pacify --enable-gcc-warnings when no window system is used.
3884 These warnings found that subscript error, so they seem worthwhile.
3885 * composite.c (char_composable_p): Simplify a bit.
3886 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3887 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3888 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3889 * window.c (set_window_scroll_bars):
3890 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3891 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3892 Ignore -Wsuggest-attribute=const.
3893 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3894 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3896 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3898 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3899 Use check_iso_charset_parameter instead of doing the checks by hand.
3900 (check_iso_charset_parameter): Move up. Check parameters a bit
3901 more carefully, and return true for 96-char sets. All callers changed.
3903 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3905 Simplify lisp.h by removing the __COUNTER__ business.
3906 Reported by Dmitry Antipov in:
3907 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3908 * lisp.h (make_local_vector, make_local_string)
3909 (build_local_string): Simplify by not bothering with __COUNTER__.
3910 The __COUNTER__ business wasn't working properly, and was needed
3911 only for hypothetical future expansion anyway.
3913 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3915 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3916 terms to determine bitmap color. (Bug#18437)
3918 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3920 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3923 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3925 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3927 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3929 * xterm.c (handle_one_xevent): Detect iconified by looking at
3930 _NET_WM_STATE_HIDDEN.
3932 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3934 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3935 These can generate a constant with the correct value but the wrong
3936 width, which doesn't work as a printf argument. All uses removed.
3937 Reported by Dmitry Antipov in:
3938 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3939 (ENUMABLE): Remove; no longer needed.
3940 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3941 Remove; no longer needed because of the above change.
3942 Each definiens moved to the only use.
3944 Improve the experimental local and scoped allocation.
3945 * alloc.c (local_string_init, local_vector_init):
3946 New functions, defined if USE_LOCAL_ALLOCATORS.
3947 Mostly, these are moved here from lisp.h, as it's not
3948 clear it's worth making them inline.
3949 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3950 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3951 USE_STACK_LISP_OBJECTS, not on a laundry list.
3952 (local_string_init, local_vector_init): New decls.
3953 (union Aligned_Cons): New type.
3954 (scoped_cons): Use it. Give up on the char trick, as it's a too
3955 much of a maintenance hassle; if someone wants this speedup
3956 they'll just need to convince their compiler to align properly.
3957 Conversely, use the speedup if struct Lisp_Cons happens to
3958 be aligned even without a directive. Better yet, help it along
3959 by using union Aligned_Cons rather than struct Lisp_Cons.
3960 (pointer_valid_for_lisp_object): Remove. This check is not
3961 necessary, since make_lisp_ptr is already doing it. All uses removed.
3962 (local_vector_init, local_string_init): Move to alloc.c.
3963 (build_local_vector): Remove this awkward macro, replacing with ...
3964 (make_local_vector): New macro, which acts more like a function.
3965 Use statement expressions and use __COUNTER__ to avoid macro
3966 capture. Fall back on functions if these features are not supported.
3967 (build_local_string, make_local_string): Likewise.
3969 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3971 * xterm.c (x_term_init): Consolidate duplicated code.
3972 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3973 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3974 Add eassert and mark dpyinfo as dead only if it was alive.
3976 Add macros to allocate temporary Lisp objects with alloca.
3977 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3978 * character.h (parse_str_as_multibyte): Move prototype to ...
3979 * lisp.h (parse_str_as_multibyte): ... here.
3980 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3981 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3983 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3984 (local_string_init): New functions.
3985 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3986 (init_alloc_once): Call it.
3988 Cleanup last change and make all new stuff conditional.
3989 * lisp.h (build_local_string): Rename to ...
3990 (make_local_string): ... this macro.
3991 (build_local_string, scoped_list1, scoped_list3): New macros.
3992 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3993 and functions as such, use regular fallbacks otherwise.
3994 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3997 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3999 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
4000 always make sure the marginal areas of the row are in sync with
4001 what the window wants. (Bug#18419)
4003 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
4004 existing binding of a variable, to avoid silently aborting
4005 commands that use specbind. (Bug#18331)
4007 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4009 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4010 * coding.c (growable_destination): New function.
4011 (produce_chars): Use it for sanity checks. Do not fiddle with
4012 dst_end if the source and destination are both nil, as it's
4013 the caller's responsibility to avoid overlap.
4014 * keyboard.c (read_decoded_event_from_main_queue):
4015 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4016 length, not 4 times, to prevent decode_coding_c_string from trying
4017 to reallocate a destination. This removes the need for the FIXME.
4019 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4020 All callers simplified. Add a comment about exec_failed, vfork,
4023 Adjust drag-and-drop fix when window is above top (Bug#18303).
4024 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4025 XCDR bleed into XCAR's encoded value. Improve checks for
4026 out-of-range data while we're at it.
4028 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4030 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4031 is CONSP (Bug#18303).
4033 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4035 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4036 'alloca' gets passed arguments larger than MAX_ALLOCA.
4038 * font.c (MAX): Define if not defined elsewhere.
4040 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4042 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4043 here for destination buffer, to work around what appears to be a
4044 bug in decode_coding_c_string when the source and destination are
4047 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4048 This follows up on the recent thread in emacs-devel on alloca; see:
4049 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4050 This patch also cleans up alloca-related glitches noted while
4051 examining the code looking for unbounded alloca.
4053 * callproc.c (init_callproc):
4054 Rewrite to avoid need for alloca.
4055 * buffer.c (mouse_face_overlay_overlaps)
4056 (report_overlay_modification):
4057 * buffer.h (GET_OVERLAYS_AT):
4058 * coding.c (make_subsidiaries):
4059 * doc.c (Fsnarf_documentation):
4060 * editfns.c (Fuser_full_name):
4061 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4062 (search_embedded_absfilename, Fsubstitute_in_file_name):
4063 * fns.c (Fmake_hash_table):
4064 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4065 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4066 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4067 (xrdb_get_resource, x_get_resource_string):
4068 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4069 * ftxfont.c (ftxfont_draw):
4070 * image.c (xbm_load, xpm_load, jpeg_load_body):
4071 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4073 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4075 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4076 (find_and_return_menu_selection):
4077 * print.c (PRINTFINISH):
4078 * process.c (Fformat_network_address):
4079 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4080 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4081 * sound.c (wav_play, au_play):
4082 * syntax.c (skip_chars):
4083 * term.c (tty_menu_activate, tty_menu_show):
4084 * textprop.c (get_char_property_and_overlay):
4085 * window.c (Fset_window_configuration):
4086 * xdisp.c (safe__call, next_overlay_change, vmessage)
4087 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4088 * xfaces.c (face_at_buffer_position):
4089 * xmenu.c (x_menu_show):
4090 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4091 allocation size isn't bounded.
4092 * callint.c (Fcall_interactively): Redo memory_full check
4093 so that it can be done at compile-time on some platforms.
4094 * coding.c (MAX_LOOKUP_MAX): New constant.
4095 (get_translation_table): Use it.
4096 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4097 SAFE_ALLOCA, to catch integer overflows on size calculation.
4098 (exec_failed) [!DOS_NT]: New function.
4099 (child_setup) [!DOS_NT]: Use it.
4100 * editfns.c (Ftranspose_regions):
4101 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4102 * editfns.c (check_translation):
4103 Allocate larger buffers on the heap.
4104 * eval.c (internal_lisp_condition_case):
4105 Check for MAX_ALLOCA overflow.
4106 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4107 (Fbase64_encode_region, Fbase64_decode_region):
4108 Avoid unnecessary calls to SAFE_FREE before 'error'.
4109 * buffer.c (mouse_face_overlay_overlaps):
4110 * editfns.c (Fget_pos_property, check_translation):
4111 * eval.c (Ffuncall):
4112 * font.c (font_unparse_xlfd, font_find_for_lface):
4113 * ftfont.c (ftfont_drive_otf):
4114 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4115 (menu_bar_items, tool_bar_items):
4116 * sound.c (Fplay_sound_internal):
4117 * xdisp.c (load_overlay_strings, dump_glyph_row):
4118 Use an ordinary auto buffer rather than alloca, since the
4119 allocation size is fixed and small.
4120 * ftfont.c: Include <c-strcase.h>.
4121 (matching_prefix): New function.
4122 (get_adstyle_property): Use it, to avoid need for alloca.
4123 * keyboard.c (echo_add_key):
4124 * keymap.c (describe_map): Use ptrdiff_t, not int.
4125 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4126 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4127 when counting bytes.
4128 * lisp.h (xlispstrdupa): Remove, replacing with ...
4129 (SAFE_ALLOCA_STRING): ... new macro with different API.
4130 This fixes a portability problem, namely, alloca result
4131 passed to another function. All uses changed.
4132 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4134 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4135 (REGEX_ALLOCATE): New macros.
4136 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4137 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4139 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4141 (decode_mode_spec_coding): Store directly into buf rather than
4142 into an alloca temporary and copying the temporary to the buf.
4144 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4146 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4148 2014-09-04 Jan D <jan.h.d@swipnet.se>
4150 * xterm.c (x_term_init): Don't call x_session_initialize if running
4151 as a daemon (Bug#18375).
4153 * xsmfns.c: Initialize ice_fd.
4155 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4157 Less chatter in 'make' output.
4158 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4159 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4160 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4162 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4164 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4165 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4167 * nsfns.m (Fx_create_frame):
4168 * w32fns.c (Fx_create_frame):
4169 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4172 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4174 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4175 the reported row in the case of a window with a header line, by
4176 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4177 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4179 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4181 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4182 when configured --with-wide-int on typical 32-bit platforms.
4184 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4186 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4187 when HPOS is negative, for the benefit of R2L glyph rows whose
4188 newline overflows into the fringe.
4190 2014-09-03 Ken Brown <kbrown@cornell.edu>
4192 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4194 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4196 Minor cleanup of recent strlen-avoiding patch.
4197 * fileio.c (CHECK_LENGTH): Remove.
4198 Rewrite callers so that they don't need it.
4199 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4200 variable wasn't set.
4202 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4204 * fileio.c (CHECK_LENGTH): New macro.
4205 (Fexpand_file_name): Use it and get rid of a few more calls
4206 to strlen and strcat.
4207 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4208 * lisp.h (egetenv): ... because of a new inline function used to
4209 avoid calls to strlen for a compile-time constants.
4211 * buffer.h (decode_buffer): New function.
4212 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4213 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4214 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4215 * data.c (Flocal_variables_p):
4216 * fileio.c (Fverify_visited_file_modtime):
4217 * marker.c (live_buffer): Use it.
4219 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4221 Avoid extra calls to strlen in filesystem I/O routines.
4222 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4223 the length of 'newdir' is known or may be precalculated.
4224 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4225 not 'char *', and so use precalculated length.
4226 (Ffile_accessible_directory_p):
4227 * callproc.c (encode_current_directory, init_callproc):
4228 * charset.c (init_charset):
4229 * lread.c (load_path_check, load_path_default): Adjust users.
4230 * lisp.h (file_accessible_directory_p): Tweak prototype.
4232 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4234 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4237 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4239 --enable-silent-rules now suppresses more chatter.
4240 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4241 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4242 (am__v_CCLD_1): New macros, taken from Automake.
4243 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4245 Clean up extern decls a bit.
4246 * bytecode.c: Include blockinput.h and keyboard.h rather
4247 than rolling their APIs by hand.
4248 * emacs.c: Include regex.h and rely on its and lisp.h's API
4249 rather than rolling them by hand.
4250 * lastfile.c: Include lisp.h, to check this file's API.
4251 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4253 * regex.h (re_max_failures): New decl.
4254 * unexcw.c, unexmacosx.c, unexw32.c:
4255 Rely on lisp.h's API rather than rolling it by hand.
4256 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4257 Declare at top level, to pacify GCC -Wnested-externs.
4259 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4261 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4262 clipping rectangle become negative (i.e. large positive, since
4263 it's an unsigned data type). This can happen in R2L hscrolled
4264 glyph rows, and caused us to draw the cursor glyph on the fringe.
4265 For the details, see
4266 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4268 2014-08-31 Ken Brown <kbrown@cornell.edu>
4270 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4271 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4272 is defined. (Bug#18368)
4274 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4276 Vector-sorting fixes (Bug#18361).
4277 It's not safe to call qsort or qsort_r, since they have undefined
4278 behavior if the user-specified predicate is not a total order.
4279 Also, watch out for garbage-collection while sorting vectors.
4280 * fns.c: Include <vla.h>.
4281 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4282 (sort_vector_compare): Remove, replacing with ....
4283 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4284 ... these new functions.
4285 (sort_vector): Rewrite to use the new functions.
4286 GCPRO locals, since the predicate can invoke the GC.
4287 Since it's in-place return void; caller changed.
4288 (merge): Use 'inorder', for clarity.
4290 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4291 One can't hoist this out of the 'if', because intervening calls to
4292 newlocale, twolower, etc. can change errno.
4294 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4296 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4297 wording of the error messages.
4298 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4301 * w32proc.c (get_lcid_callback): Accept locale specifications
4302 without the country part, as in "enu" vs "enu_USA".
4303 (w32_compare_strings): Signal an error if a locale was specified,
4304 but couldn't be translated into a valid LCID.
4306 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4308 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4310 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4312 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4313 errno after towlower_l. errno's value is not specified after
4314 towlower_l. Instead, assume that towlower_l returns its argument
4315 on failure, which is portable in practice.
4317 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4319 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4321 * w32proc.c (w32_compare_strings): Accept additional argument
4322 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4323 if requested. If w32-collate-ignore-punctuation is non-nil, add
4324 NORM_IGNORESYMBOLS to the flags.
4325 (LINGUISTIC_IGNORECASE): Define if not already defined.
4326 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4328 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4331 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4333 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4334 Define substitutes for platforms that lack them.
4335 (str_collate): Add arguments locale and ignore_case.
4337 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4338 Add optional arguments LOCALE and IGNORE-CASE.
4340 * lisp.h (str_collate): Adapt argument list.
4342 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4344 Add vectors support to Fsort.
4345 * fns.c (sort_vector, sort_vector_compare): New functions.
4346 (sort_list): Likewise, refactored out of ...
4347 (Fsort): ... adjusted user. Mention vectors in docstring.
4348 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4349 * alloc.c (make_save_int_obj): New function.
4350 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4351 (make_save_int_obj): Add prototype.
4353 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4354 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4355 Conditionally define to match system's qsort_r signature.
4356 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4358 2014-08-28 Ken Brown <kbrown@cornell.edu>
4360 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4361 dumping and the system malloc after dumping. (Bug#18222)
4363 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4364 Define as macros, expanding to hybrid_malloc, etc.
4365 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4366 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4368 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4369 full implementation on Cygwin. Remove Cygwin-specific code that
4370 is no longer needed.
4371 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4372 Redefine as macros expanding to gmalloc, grealloc, etc.
4373 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4374 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4375 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4376 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4378 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4379 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4380 HAVE_POSIX_MEMALIGN)]: New functions.
4381 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4382 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4383 hybrid_aligned_alloc; declare.
4384 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4385 HAVE_POSIX_MEMALIGN)]: Define.
4386 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4387 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4388 Define as macro, expanding to gget_current_dir_name, and define
4390 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4391 malloc_enable_thread(). Don't initialize malloc.
4392 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4393 no longer defined on Cygwin).
4394 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4395 * sheap.c (bss_sbrk_buffer_end): New variable.
4396 * unexcw.c (__malloc_initialized): Remove variable.
4397 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4399 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4402 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4404 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4405 In `event->y' return entire range (the size of the scroll bar minus
4407 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4408 return entire range (the scaled size of the scroll bar minus
4409 that of the slider). In `portion' return the scaled position of
4411 (xaw_jump_callback): Restore part of code for vertical scroll
4412 bar broken in change from 2014-07-27.
4413 (xaw_scroll_callback): Provide incremental scrolling with
4414 horizontal scroll bars.
4416 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4418 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4420 * indent.c (Fvertical_motion): Fix vertical motion up through a
4421 display property after a newline. (Bug#18276)
4423 * xdisp.c (display_line): Don't assume that the call to
4424 reseat_at_next_visible_line_start ends up at a character
4425 immediately following the newline on the previous line.
4426 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4427 beyond ZV, which causes infloop in redisplay. For the details, see
4428 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4430 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4431 coordinate for hscrolled R2L screen lines. (Bug#18277)
4433 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4435 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4438 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4440 * syntax.c (scan_lists): Don't examine positions before BEGV.
4443 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4445 Improve robustness of new string-collation code (Bug#18051).
4446 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4447 (newlocale, wcscoll_l): Define substitutes for platforms that
4448 lack them, so as to simplify the mainline code.
4449 (str_collate): Simplify the code by assuming the above definitions.
4450 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4451 For example, the old version left the Emacs in the wrong locale if
4452 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4453 result. Report an error if newlocale fails.
4455 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4457 * lisp.h (str_collate):
4458 * sysdep.c (str_collate): Return int.
4459 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4461 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4463 Fix some glitches in previous change.
4464 * sysdep.c (stack_direction): Replace stack_grows_down
4465 to simplify calculation of stack boundaries.
4466 (handle_sigsegv): Check whether we really crash somewhere near
4467 to stack boundary, and handle fatal signal as usual if not.
4468 (init_sigsegv): Adjust accordingly.
4469 * keyboard.c (Vtop_level_message): Rename to
4470 Vinternal__top_level_message, as suggested by Stefan Monnier in
4471 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4472 All related users changed.
4474 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4476 Handle C stack overflow caused by too nested Lisp evaluation.
4477 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4478 siglongjmp point to transfer control from SIGSEGV handler.
4479 * keyboard.c (return_to_command_loop, recover_top_level_message)
4480 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4481 (regular_top_level_message): New variable.
4482 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4483 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4485 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4486 new variables described above.
4487 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4488 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4489 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4490 (init_sigsegv): New function.
4491 (init_signals): Use it.
4493 2014-08-25 Ken Brown <kbrown@cornell.edu>
4495 * emacs.c (main): Remove use of obsolete macro
4496 G_SLICE_ALWAYS_MALLOC.
4498 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4500 Implement locale-sensitive string collation for MS-Windows.
4501 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4502 New functions. (Bug#18051)
4504 * w32.h (w32_compare_strings): Add prototype.
4506 * w32.c <g_b_init_compare_string_w>: New global flag.
4507 (globals_of_w32): Initialize it.
4509 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4511 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4512 [WINDOWSNT]: Call str_collate on MS-Windows.
4514 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4516 One more minor cleanup of font subsystem.
4517 * font.h (struct font_driver): Convert text_extents to
4518 return void because returned value is never actually used.
4519 * macfont.m (macfont_text_extents):
4520 * w32font.c (w32font_text_extents):
4521 * xftfont.c (xftfont_text_extents): Adjust to return void
4522 and assume that 'metrics' argument is always non-NULL.
4523 * ftfont.c (ftfont_text_extents):
4524 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4526 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4528 Minor cleanups of str_collate fix (Bug#18051).
4529 * fns.c (str_collate): Move decl from here ...
4530 * lisp.h (str_collate): ... to here.
4531 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4532 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4533 potential problems with integer overflow. Don't assume
4534 setlocale succeeds. Remove unnecessary test before restoring
4535 locale via setlocale, and free the copied setlocale string
4538 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4540 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4542 * sysdep.c (str_collate): New function. (Bug#18051)
4544 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4546 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4547 if the initial "rm -f" fails. This is for MinGW builds, where
4548 MS-Windows will not allow deleting the executable file of a
4551 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4553 * w32term.c (w32_scroll_bar_handle_click)
4554 (w32_horizontal_scroll_bar_handle_click)
4555 (x_scroll_bar_report_motion)
4556 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4557 SB_THUMBTRACK, use the 32-bit position information returned by
4558 GetScrollInfo, not the 16-bit information returned in the Windows
4561 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4563 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4564 second coordinate ('y') reported for dragging the horizontal
4567 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4569 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4570 and text area-relative x-coordinates.
4572 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4574 Avoid overwriting the reversed_p flags in the glyph matrices when
4575 init_iterator or start_display are called.
4576 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4578 (tool_bar_height, redisplay_tool_bar, try_window)
4579 (try_window_reusing_current_matrix, try_window_id)
4580 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4581 reversed_p flag of the iterator's glyph row where the glyph row
4582 is going to be redrawn.
4584 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4586 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4588 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4590 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4591 of emacs_event return length from si.nPage to si.nMax.
4592 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4593 interchange start and end of thumb.
4595 2014-08-15 Ken Brown <kbrown@cornell.edu>
4597 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4598 ERRORCHECK mutexes. (Bug#18222)
4600 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4602 * frame.c (set_menu_bar_lines_1): Remove.
4603 (set_menu_bar_lines): Call change_frame_size instead of
4604 set_menu_bar_lines_1.
4606 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4608 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4611 2014-08-11 Glenn Morris <rgm@gnu.org>
4613 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4614 writing before backing up, since it causes a more serious problem
4615 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4616 (choose_write_coding_system): No longer callable from Lisp.
4617 Move last piece back here from Fwrite_region.
4618 (Fwrite_region, syms_of_fileio): Update for above changes.
4620 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4622 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4623 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4624 (Fwindow_new_pixel, Fset_window_new_pixel)
4625 (Fset_window_new_total, Fset_window_new_normal)
4626 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4628 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4630 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4632 * fontset.c (Finternal_char_font): Recompute basic faces if the
4633 frame's face cache was cleared. (Bug#18162)
4635 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4637 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4638 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4639 base buffer's undo list.
4641 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4643 Fix a couple of recent inadvertent breaks of the MSDOS port.
4644 * msdos.c: include required menu.h
4645 * term.c: set correct menu_show_hook on MSDOS.
4647 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4649 Fix handling of menu bar line on TTY frames (Bug#18136)
4651 * dispnew.c (handle_window_change_signal):
4652 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4653 frame's menu bar lines subtracted from height.
4654 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4656 (adjust_frame_size): Count in menu bar when setting FrameRows.
4657 (make_terminal_frame): When setting up the frame's lines and
4658 text height don't count in the menu bar.
4659 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4660 lines subtracted from height.
4661 (do_switch_frame): Set tty's FrameRows to number of total lines
4663 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4664 is used, return total number of lines and columns.
4665 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4667 * term.c (OUTPUT, tty_set_terminal_modes)
4668 (tty_set_terminal_window, tty_set_scroll_region)
4669 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4670 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4671 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4672 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4673 Call change_frame_size with frame's menu bar lines subtracted
4675 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4676 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4679 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4681 * alloc.c (Fmemory_info): Remove a stray brace.
4683 * process.c: Fix a comment typo.
4685 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4687 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4689 * widgetprv.h (EmacsFramePart): Remove font.
4691 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4692 (resources, setup_frame_cursor_bits): Remove unused variables and
4693 functions, esp. wrt. font (Bug#18227).
4695 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4697 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4699 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4701 Refer to MS-DOS using the same name everywhere.
4703 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4707 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4709 * w32term.c (w32_redeem_scroll_bar):
4710 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4711 not redeeming scroll bars that have been turned off.
4713 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4715 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4716 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4717 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4718 (safe_run_hook_funcall): Adjust accordingly.
4720 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4722 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4723 Condition correctly according to toolkit used.
4724 * frame.c (make_initial_frame, make_terminal_frame)
4725 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4726 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4727 assignments according to presence of toolkit scrollbars.
4728 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4729 Condition correctly according to toolkit used.
4730 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4731 only if toolkit supports it.
4732 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4734 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4736 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4738 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4740 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4741 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4742 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4743 (safe_run_hooks): Remove comment which is not relevant any more.
4745 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4747 Don't let big frames overrun the stack.
4748 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4749 Use SAFE_NALLOCA, not alloca.
4751 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4752 * dired.c (directory_files_internal): Use a volatile variable
4753 to prevent the compiler from optimizing away all copies of a local.
4754 I wonder how many other GC-related bugs like this lurk elsewhere?
4756 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4757 * xterm.h (struct x_display_info): New member 'connection'.
4758 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4759 so that x_delete_terminal has a file descriptor to pass to
4760 delete_keyboard_wait_descriptor.
4762 Don't mishandle year-9999 dates (Bug#18176).
4763 * editfns.c (decode_time_components): Store an invalid timespec
4764 on overflow, instead of returning false, so that the caller can
4765 distinguish overflow from other errors.
4766 (lisp_time_argument, lisp_seconds_argument): If the time is out
4767 of range, signal a time overflow instead of an invalid time spec.
4768 * keyboard.c (decode_timer): Treat time overflow like other
4771 Avoid undefined behavior with signed left shift.
4772 Caught by 'gcc -fsanitize=undefined'.
4773 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4774 * dispnew.c (line_hash_code, scrolling):
4775 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4776 Use 'unsigned', not 'int', for line hashes.
4777 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4779 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4781 Make compare-strings more compatible with old behavior (Bug#17903).
4782 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4784 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4786 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4787 Don't add label between left and right buttons (Bug#18129).
4789 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4791 Make functions static that no longer need to be extern.
4792 * frame.c, frame.h (set_menu_bar_lines):
4793 * keyboard.c (Qleftmost, Qrightmost):
4794 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4795 (x_set_internal_border_width):
4798 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4800 Fix display of R2L lines when the last character fits only partially.
4801 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4803 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4804 R2L row is visible only partially, give the row a negative x
4806 (display_line): Fix the calculation of the glyph whose pixel width
4807 is used to decide whether the last produced glyph fits on the
4808 line. When the last glyph fits only partially, give the row a
4811 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4812 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4813 pixel width of the first glyph that is hscrolled from display.
4814 (display_line): In R2L glyph rows, don't give a negative offset to
4815 row->x when the first glyph begins before first_visible_x.
4817 * xdisp.c (display_line): If called with iterator set up to write
4818 to a marginal area, delay the call to handle_line_prefix until we
4819 switch back to the text area. (Bug#18035)
4821 * .gdbinit (xwindow): The members total_cols, total_lines,
4822 left_col, and top_line are C integers (and has been so for the
4825 2014-08-01 Andreas Schwab <schwab@suse.de>
4827 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4828 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4830 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4832 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4833 (timerfd_callback): Ignore weird events with no data. Add tight
4834 assertions and comments.
4835 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4836 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4838 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4840 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4841 I had confused && with ||.
4843 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4845 Simplify timerfd configuration and fix some minor glitches.
4846 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4847 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4848 Fall back on timer_create if timerfd_create fails at runtime.
4849 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4850 kernel primitives to do resolution. All uses removed.
4851 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4852 (turn_on_atimers): Clear timer_create-based timers too,
4855 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4856 Without this change, the code can access the local variable 'width'
4857 even when it has not been initialized, and likewise for 'height';
4858 in either case this leads to undefined behavior.
4860 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4862 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4863 necessary, put horizontal scroll bar resources as well. See
4864 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4865 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4867 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4869 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4870 background value to match the resource of its vertical counterpart.
4872 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4874 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4875 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4877 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4879 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4880 change that added the top margin height to the requested height
4881 and revert (undocumented) part of 2014-07-28 change that changed
4882 the logic of whether a size change occurred.
4884 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4886 * .gdbinit (xwindow): The members total_cols, total_lines,
4887 left_col, and top_line are C integers (and has been so for the
4890 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4893 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4895 On GNU/Linux, use timerfd for asynchronous timers.
4896 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4897 (toplevel): Rename alarm_timer_ok to special_timer_available.
4898 [HAVE_TIMERFD]: Declare timerfd.
4899 [HAVE_CLOCK_GETRES]: Declare resolution.
4900 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4901 system timer resolution.
4902 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4903 (timerfd_callback) [HAVE_TIMERFD]: New function.
4904 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4905 [ENABLE_CHECKING]: New function for the sake of automated tests.
4906 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4907 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4908 [ENABLE_CHECKING]: Defsubr test function.
4909 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4910 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4911 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4913 Fix --without-x build and pacify --enable-gcc-warnings.
4914 Problems reported in Bug#18122 and Bug#18124.
4915 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4916 (frame_windows_min_size): Now static.
4917 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4919 (adjust_frame_size): Always declare prototype.
4921 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4922 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4923 * atimer.c (timerfd_callback): Always read expiration data.
4925 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4926 * process.c (add_timer_wait_descriptor): Add timer descriptor
4927 to input_wait_mask and non_process_wait_mask as well.
4929 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4931 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4933 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4935 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4936 Reinstate code removed by the prevoius commit to this file.
4938 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4940 * buffer.h (struct buffer): New fields scroll_bar_height and
4941 horizontal_scroll_bar_type.
4942 * buffer.c (bset_scroll_bar_height)
4943 (bset_horizontal_scroll_bar_type): New functions.
4944 (Fbuffer_swap_text): Handle old_pointm field.
4945 (init_buffer_once): Set defaults for scroll_bar_height and
4946 horizontal_scroll_bar_type.
4947 (syms_of_buffer): New variables scroll_bar_height and
4948 horizontal_scroll_bar_type.
4949 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4950 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4951 (set_vertical_scroll_bar): Remove prototype.
4952 (x_change_tool_bar_height): Add prototype.
4953 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4954 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4955 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4957 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4958 (update_window): Start mode_line_row->y after horizontal scroll
4960 (change_frame_size_1): Call adjust_frame_size.
4961 (init_display): When changing the size of a tty frame do not
4962 pass height of menu bar.
4963 (Qframe_windows_min_size): New symbol.
4964 * frame.h (struct frame): List tool bar fields after menu bar
4965 fields. Add official, total_lines, horizontal_scroll_bars,
4966 config_scroll_bar_height and config_scroll_bar_lines fields.
4967 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4968 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4969 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4970 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4971 (FRAME_WINDOWS_HEIGHT): New macros.
4972 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4973 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4974 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4975 horizontal scroll bar.
4976 (frame_inhibit_resize, adjust_frame_size)
4977 (frame_windows_min_size): Add declarations.
4978 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4979 (x_set_scroll_bar_default_height, x_set_left_fringe)
4980 (x_set_right_fringe, x_set_vertical_scroll_bars)
4981 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4982 (x_set_scroll_bar_height): Add external declarations.
4983 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4984 (adjust_frame_size): New functions.
4985 (make_frame): Initial horizontal_scroll_bars field.
4986 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4988 (make_initial_frame, make_terminal_frame): No horizontal scroll
4989 bar in initial and terminal frames. Use adjust_frame_size.
4990 (Fframe_total_cols): Fix doc-string.
4991 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4992 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4993 Rewrite using adjust_frame_size.
4994 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4995 (Qframe_windows_min_size): New symbols.
4996 (x_set_frame_parameters): Remove call of check_frame_size.
4997 (x_report_frame_params): Return scroll_bar_height value.
4998 (x_set_left_fringe, x_set_right_fringe): New functions.
4999 (adjust_frame_height, x_set_internal_border_width)
5000 (x_set_fringe_width): Remove.
5001 (x_set_internal_border_width, x_set_vertical_scroll_bars)
5002 (x_set_scroll_bar_width, x_set_right_divider_width)
5003 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
5004 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5006 (x_figure_window_size): Rewrite to make frame display the
5007 expected number of lines.
5008 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5009 (Vdefault_frame_horizontal_scroll_bars)
5010 (Vframe_initial_frame_tool_bar_height)
5011 (frame_inhibit_implied_resize): New variables.
5012 * fringe.c (compute_fringe_widths): Remove.
5013 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5014 (xg_create_horizontal_scroll_bar)
5015 (xg_update_horizontal_scrollbar_pos)
5016 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5017 (xg_get_default_scrollbar_height)
5018 (xg_clear_under_internal_border): Extern.
5019 * gtkutil.c (xg_frame_resized): Don't call
5020 do_pending_window_change.
5021 (xg_frame_set_char_size): Use adjust_frame_size.
5022 (style_changed_cb): Call update_theme_scrollbar_height and
5023 x_set_scroll_bar_default_height.
5024 (x_wm_set_size_hint): Don't call check_frame_size.
5025 (update_theme_scrollbar_height)
5026 (xg_get_default_scrollbar_height)
5027 (xg_create_horizontal_scroll_bar)
5028 (xg_update_horizontal_scrollbar_pos)
5029 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5030 (xg_create_scroll_bar): Set horizontal slot of bar.
5031 (xg_initialize): Call update_theme_scrollbar_height.
5032 (xg_clear_under_internal_border): No more static.
5033 * insdel.c (adjust_suspend_auto_hscroll): New function.
5034 (adjust_markers_for_delete, adjust_markers_for_insert)
5035 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5036 * keyboard.c (readable_events, discard_mouse_events)
5037 (make_lispy_event): Handle horizontal scroll bar click events.
5038 (Fsuspend_emacs): When changing the size of a tty frame do not
5039 pass height of menu bar.
5040 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5041 (Qright, Qleftmost, Qrightmost): New symbols.
5042 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5044 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5045 * nsfns.m (x_set_internal_border_width): New function.
5046 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5047 Remove extended fringe code.
5048 (x_set_window_size, x_new_font): Don't call
5049 compute_fringe_widths.
5050 * term.c (Fresume_tty): When changing the size of a tty frame do
5051 not pass height of menu bar.
5052 (clear_tty_hooks, set_tty_hooks):
5053 Clear horizontal_scroll_bar_hook.
5054 (init_tty): Frame has no horizontal scroll bars.
5055 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5056 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5057 scroll_bar_after_handle, scroll_bar_left_arrow,
5058 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5059 scroll_bar_to_rightmost entries.
5060 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5061 (struct terminal): Add set_horizontal_scroll_bar_hook.
5062 * w32console.c (initialize_w32_display):
5063 Clear horizontal_scroll_bar_hook.
5064 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5066 (x_clear_under_internal_border, x_set_internal_border_width):
5068 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5069 Set windows_or_buffers_changed when adding the menu bar.
5070 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5071 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5072 (w32_createhscrollbar): New functions.
5073 (w32_createscrollbar): Rename to w32_createvscrollbar.
5074 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5075 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5076 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5077 Add WM_EMACS_SHOWCURSOR.
5078 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5079 case do not artificially impose WM size hints.
5080 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5081 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5083 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5084 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5085 (unwind_create_frame_1): Remove.
5086 (Fx_create_frame): Make both scrollbars the system standard
5087 width and height. Use official field of frame structure to
5088 inhibit running window-configuration-change-hook.
5089 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5090 pixelwise. Handle frame's official field.
5091 (w32_frame_parm_handlers): Remove x_set_fringe_width
5092 entries. Add x_set_scroll_bar_height,
5093 x_set_horizontal_scroll_bars, x_set_left_fringe and
5095 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5096 pass height of menu bar to change_frame_size.
5097 * w32menu.c (set_frame_menubar): Rewrite using
5098 frame_inhibit_resize.
5099 * w32term.h (struct w32_display_info):
5100 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5101 (struct scroll_bar): Add horizontal.
5102 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5103 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5104 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5105 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5106 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5107 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5108 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5109 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5110 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5111 Define instead of WM_EMACS_CREATESCROLLBAR.
5112 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5113 WND_SCROLLBAR_INDEX.
5114 * w32term.c (horizontal_scroll_bar_min_handle)
5115 (horizontal_scroll_bar_left_border)
5116 (horizontal_scroll_bar_right_border): New integers.
5117 (x_set_frame_alpha): Replace x_highlight_frame by
5119 (x_window_to_scroll_bar): New argument "type". Update callers
5121 (w32_set_horizontal_scroll_bar_thumb)
5122 (x_horizontal_scroll_bar_report_motion)
5123 (w32_set_horizontal_scroll_bar)
5124 (w32_horizontal_scroll_bar_handle_click)
5125 (x_horizontal_scroll_bar_report_motion): New functions.
5126 (w32_mouse_position): Discriminate horizontal and vertical
5128 (my_create_scrollbar): Replace with two new functions
5129 my_create_vscrollbar and my_create_hscrollbar.
5130 (x_scroll_bar_create): New argument "horizontal".
5131 Update callers accordingly.
5132 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5133 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5135 (w32_read_socket): Handle WM_HSCROLL cae.
5136 (x_new_font): Don't recompute fringe widths.
5137 Use frame_inhibit_resize. Calculate new menu bar height iff we
5138 build without toolkit. Always clear under internal border.
5139 (x_set_window_size): Don't check frame size or recompute
5140 fringes. Reset fullscreen status before applying sizes.
5141 Always resize as requested by pixelwise argument. Don't call
5142 do_pending_window_change.
5143 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5144 (w32_initialize_display_info): Initialize dpyinfo's
5145 horizontal_scroll_bar_cursor entry.
5146 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5147 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5148 horizontal_scroll_bar_left_border.
5149 (w32fullscreen_hook): Intermittently resize window to normal
5150 when switching from fullscreen to maximized state.
5151 (run_window_configuration_change_hook): Don't run it if frame is
5153 (unwind_change_frame): Remove.
5154 (Fset_window_configuration): Rewrite using frame's official field.
5155 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5156 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5157 * window.h (struct window): New fields old_pointm,
5158 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5159 scroll_bar_height and suspend_auto_hscroll.
5160 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5162 (sanitize_window_sizes): Extern.
5163 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5164 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5165 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5166 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5167 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5169 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5170 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5171 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5172 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5173 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5174 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5175 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5176 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5177 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5178 (Fwindow_old_point, sanitize_window_sizes): New functions.
5179 (Qwindow_sanitize_window_sizes): New symbol.
5180 (window_body_height): Count in horizontal scroll bar.
5181 (set_window_hscroll, Fscroll_left, Fscroll_right):
5182 Set suspend_auto_hscroll slot.
5183 (Fwindow_inside_edges): Count fringes pixelwise.
5184 (coordinates_in_window, Fcoordinates_in_window_p):
5185 Consider horizontal scroll bar.
5186 (check_frame_size, adjust_window_margins): Remove functions and
5187 corresponding calls.
5188 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5189 (temp_output_buffer_show): Reset hscroll related fields.
5190 Initialize old_pointm.
5191 (make_parent_window): Initialize old_pointm.
5192 (make_window): Initialize old_pointm, horizontal scroll bar type,
5193 and scroll bar height.
5194 (resize_frame_windows): Don't count top margin in new sizes.
5195 Don't use safe sizes when shrinking a frame; let the window
5196 manager do the clipping.
5197 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5199 (Fdelete_window_internal): Unchain old_pointm marker.
5200 (window_scroll_pixel_based, Fscroll_other_window):
5202 (Fwindow_text_width, Fwindow_text_height): New argument
5204 (struct saved_window): New fields, old_pointm, hscroll_whole,
5205 suspend_auto_hscroll, scroll_bar_height and
5206 horizontal_scroll_bar_type.
5207 (Fset_window_configuration, save_window_save): Set new fields of
5209 (apply_window_adjustment): Don't call adjust_window_margins.
5210 (set_window_margins): Don't change margins if new sizes don't
5212 (set_window_scroll_bars): New argument "horizontal_type".
5213 Handle horizontal scroll bars. Don't change scroll bars if they
5214 don't fit into window.
5215 (Fset_window_scroll_bars): New argument "horizontal_type".
5216 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5217 (compare_window_configurations): Compare horizontal scroll bar
5219 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5220 horizontal scroll bar height.
5221 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5222 instead of FRAME_LINES.
5223 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5224 ON_VERTICAL_SCROLL_BAR.
5225 (with_echo_area_buffer): Initialize old_pointm.
5226 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5228 (unwind_with_echo_area_buffer): Handle old_pointm.
5229 (update_tool_bar): Set do_update when the tool bar window has at
5230 least one line (since this is what the user sets).
5231 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5232 (redisplay_tool_bar): Return early when toolbar has zero lines.
5233 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5234 (hscroll_window_tree): Handle suspension of auto_hscroll and
5236 (set_horizontal_scroll_bar): New function.
5237 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5238 more than one line. Handle horizontal scroll bars.
5239 (note_mouse_highlight): Handle horizontal scrol bars.
5240 (expose_frame): Set dimensions of XRectangle from frame's text
5242 (Vvoid_text_area_pointer): Update doc-string.
5243 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5244 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5245 (x_set_internal_border_width): New functions.
5246 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5247 (unwind_create_frame_1): Remove.
5248 (Fx_create_frame): Handle horizontal scroll bars. Use official
5249 field of frame structure to inhibit running
5250 window-configuration-change-hook.
5251 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5252 pixelwise. Handle frame's official field.
5253 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5254 x_set_horizontal_scroll_bars, x_set_left_fringe,
5256 * xmenu.c (update_frame_menubar, free_frame_menubar):
5257 Use adjust_frame_size.
5258 * xterm.h (struct x_display_info):
5259 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5261 (struct scroll_bar): Add horizontal slot.
5262 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5263 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5264 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5265 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5266 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5267 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5268 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5269 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5270 (x_clear_under_internal_border): Remove.
5271 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5272 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5273 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5274 HORIZONTAL. Update callers.
5275 (horizontal_action_hook_id): New action hook id.
5276 (x_horizontal_scroll_bar_to_input_event)
5277 (x_create_horizontal_toolkit_scroll_bar)
5278 (xt_horizontal_action_hook)
5279 (x_set_toolkit_horizontal_scroll_bar_thumb)
5280 (XTset_horizontal_scroll_bar, x_net_wm_state)
5281 (x_horizontal_scroll_bar_report_motion): New functions.
5282 (xg_scroll_callback, x_scroll_bar_handle_click):
5283 Handle horizontal scroll bars.
5284 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5285 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5287 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5288 Handle horizontal scroll bars.
5289 (handle_one_xevent): Handle horizontal scroll bar events.
5290 Call x_net_wm_state.
5291 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5293 (x_set_window_size): Don't call check_frame_size and
5294 do_pending_window_change.
5295 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5296 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5297 (x_scroll_bar_set_handle): Add some checks when calling
5300 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5302 Revert previous change.
5303 There is certainly nothing wrong with writing code like 'lo <= i
5304 && i <= hi', even if LO happens to a constant. There isn't even
5305 anything wrong in general with writing 'a <= b' if A happens to
5306 be a constant. At any rate stylistic changes shouldn't
5307 be done like this without discussion.
5309 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5311 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5312 (Fgarbage_collect): Reorder conditions that are written backwards.
5313 * data.c (cons_to_unsigned): Likewise.
5314 * dispnew.c (update_frame_1, sit_for): Likewise.
5315 * fileio.c (file_offset): Likewise.
5316 * filelock.c (read_lock_data, lock_file): Likewise.
5317 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5319 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5320 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5321 * lread.c (read1): Likewise.
5322 * minibuf.c (read_minibuf_noninteractive): Likewise.
5323 * nsterm.m (x_set_frame_alpha): Likewise.
5324 * process.c (wait_reading_process_output): Likewise.
5325 * region-cache.c (delete_cache_boundaries): Likewise.
5326 * xterm.c (x_set_frame_alpha): Likewise.
5328 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5330 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5333 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5335 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5336 because atimer expiration is absolute rather than relative.
5338 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5340 * w32term.h (current_popup_menu, menubar_in_use):
5341 Move declarations from w32term.c.
5343 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5345 * w32fns.c (menubar_in_use): No more static.
5346 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5348 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5350 Move hourglass machinery to RIF.
5351 * dispextern.h (struct redisplay_interface): New members
5352 show_hourglass and hide_hourglass. Indent comments.
5353 (show_hourglass, hide_hourglass): Remove prototypes.
5354 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5355 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5356 (ns_redisplay_interface): Add them.
5357 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5358 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5359 (w32_arrow_cursor): New function to hack around non-GUI frames.
5360 (w32_redisplay_interface): Add new functions.
5361 * w32term.h (w32_arror_cursor): Add prototype.
5362 * xdisp.c (show_hourglass): New function, refactored out from
5363 platform-dependent code.
5364 (cancel_hourglass): Now call to RIF function.
5365 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5366 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5367 (x_redisplay_interface): Add new functions.
5369 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5371 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5372 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5373 and complete previous change.
5374 * frame.c (adjust_frame_height): New function.
5375 (Fset_frame_height, Fset_frame_size): Use it.
5376 (x_set_frame_parameters): Take frame top margin into account.
5378 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5380 * frame.c (Fset_frame_height): Take frame top margin into account.
5381 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5382 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5384 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5386 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5387 menubar_height as such. Tweak comment.
5388 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5389 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5390 All related users changed.
5391 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5392 * xterm.c (handle_one_xevent):
5393 * gtkutil.c (xg_event_is_for_menubar):
5394 * xfns.c (x_window) [USE_X_TOOLKIT]:
5395 * xmenu.c (set_frame_menubar, free_frame_menubar):
5396 Prefer to use FRAME_MENUBAR_HEIGHT.
5398 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5400 * frame.c (Fframe_parameters): Always report frame height without
5401 menu and tool bar lines.
5403 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5405 * nsterm.m (applicationDidFinishLaunching:): Call
5406 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5407 (antialiasThresholdDidChange:): New method for EmacsApp.
5409 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5411 * macfont.m (macfont_update_antialias_threshold): Remove static.
5413 * macfont.h (macfont_update_antialias_threshold): Declare.
5415 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5417 * w32select.c (setup_windows_coding_system):
5418 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5419 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5421 * w16select.c (Fw16_get_clipboard_data):
5422 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5425 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5426 buffer position where we are to start the iteration.
5427 (handle_invisible_prop): Record in it->stop_charpos the position
5428 where the invisible text ends. (Bug#18035)
5429 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5430 row has zero buffer position as their start position.
5431 Reported by martin rudalics <rudalics@gmx.at>.
5433 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5434 infinite looping in redisplay when display lines don't have enough
5435 space to display even a single character. (Bug#18036)
5437 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5439 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5440 * xfns.c (x_window): Use it to allow xfree later.
5441 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5442 where appropriate. Use bool for booleans and remove redundant checks.
5443 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5444 * xterm.c (x_free_frame_resources): Free shell_position.
5446 2014-07-19 K. Handa <handa@gnu.org>
5448 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5449 mandatory font spec (Bug#17973).
5451 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5453 * font.c (font_score): Return the worst score if the size of
5454 ENTITY is wrong by more than a factor 2 (Bug#17973).
5456 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5458 * frame.c (frame_unspecified_color): New function
5459 refactored out from ...
5460 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5461 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5463 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5464 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5465 * lisp.h (set_frame_param): Remove prototype.
5466 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5467 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5470 Prefer 'x_display_info *' to 'Display *' in X selection code.
5471 This helps to avoid unneeded calls to x_display_info_for_display.
5472 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5473 instead of 'Display *'.
5474 (SELECTION_EVENT_DPYINFO): New macro.
5475 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5476 it as an lvalue. Mention this in comment.
5477 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5478 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5479 (selection_data_to_lisp_data, receive_incremental_selection):
5480 Convert to use 'x_display_info *'. Adjust users where appropriate.
5481 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5482 selection data *' as last arg to not return values in args.
5483 (unexpect_property_change): Use common removal technique.
5485 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5487 * print.c (print_preprocess): Adjust to match changed
5488 sub char-table structure and avoid crash (Bug#18038).
5490 * data.c (wrong_choice): Not static any more.
5491 * lisp.h (wrong_choice): Add prototype.
5492 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5493 Declare namebuf as such. Tweak comment.
5494 [USE_GTK]: Likewise for tool_bar_position.
5495 (fset_tool_bar_position) [USE_GTK]: Ditto.
5496 (FRAME_TOOL_BAR_POSITION): New macro.
5497 * frame.c (x_report_frame_params):
5498 * gtkutil.c (update_frame_tool_bar):
5499 * xfns.c (Fx_create_frame): Use it.
5500 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5502 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5504 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5505 buffer's default-directory only if it is a string. (Bug#17986)
5507 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5509 More precise control over values of some buffer-local variables.
5510 * keyboard.c (Qvertical_scroll_bar):
5511 * frame.c (Qleft, Qright): Move to ...
5512 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5513 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5514 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5515 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5516 vertical-scroll-bar, scroll-up-aggressively
5517 and scroll-down-aggressively.
5518 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5520 * nsfns.m, frame.h (Qleft, Qright):
5521 * nsterm.m (Qleft): Remove declarations.
5522 * gtkutil.c (toplevel): Include buffer.h.
5523 * data.c (wrong_choice, wrong_range): New functions.
5524 (store_symval_forwarding): Handle special properties of buffer-local
5525 variables and use functions from the above to signal error, if any.
5527 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5528 values. Add comment.
5529 (struct frame): Re-arrange layout to avoid extra padding and use bit
5530 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5531 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5532 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5533 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5534 Define as no-ops because there are no scroll bars anyway.
5535 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5538 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5539 Add convenient setter.
5540 (font_put_frame_data, font_get_frame_data): Use it.
5542 2014-07-15 Daiki Ueno <ueno@gnu.org>
5544 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5545 pointer argument, before dereferencing.
5546 (XCHAR2B_BYTE2): Likewise.
5548 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5550 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5551 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5552 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5553 Use record_unwind_protect_int and avoid consing.
5554 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5556 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5558 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5560 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5561 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5563 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5564 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5565 * minibuf.c: Include binary-io.h instead of fcntl.h.
5566 (read_minibuf_noninteractive):
5567 Use set_binary_mode instead of handcrafted code.
5568 Don't call emacs_set_tty if emacs_get_tty failed.
5569 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5570 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5571 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5573 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5574 This works around a GCC compiler bug when Emacs is configured with
5575 --enable-gcc-warnings.
5577 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5579 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5580 or characters in string, respectively. Add comment.
5581 * fringe.c (Fdefine_fringe_bitmap):
5582 * fns.c (Fsubstring, substring_both): Use it.
5583 * keymap.c (Fdefine_key, Flookup_key):
5584 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5586 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5587 Use menu_item_width.
5588 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5590 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5592 Improve behavior of 'bzr up; cd src; make -k'.
5593 * Makefile.in (top_srcdir): New var.
5594 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5595 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5596 its expansion is a bit shorter.
5597 (../config.status): Actually build config.status instead of
5599 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5600 New macros, copied and relocated from ../Makefile.in.
5601 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5602 (../config.status, Makefile): New dependencies and rules,
5603 copied with relocation from ../Makefile.in. This should be more
5604 likely to rebuild the build machinery properly if you do a 'make'
5605 in the src directory.
5607 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5609 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5612 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5613 behavior on Windows 7 and later when the function is repeatedly
5614 invoked with the same value of DIR. (Bug#17950)
5616 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5617 string to match the one in w32fns.c.
5619 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5620 stdin to binary mode only if it is connected to a terminal.
5622 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5624 Coalesce extern decls.
5625 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5626 * sysdep.c (emacs_get_tty, emacs_set_tty):
5627 Move duplicate extern decls from here ...
5628 * systty.h: ... to here, so that there's just one copy.
5630 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5632 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5634 * nsfns.m (Fns_popup_font_panel): Ditto.
5636 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5638 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5640 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5642 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5643 [DOS_NT]: Implement for WINDOWSNT.
5645 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5648 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5650 * sysdep.c (suppress_echo_on_tty): New function.
5651 * minibuf.c (read_minibuf_noninteractive): Use it.
5653 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5655 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5656 sysinfo failed. Adjust docstring.
5658 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5660 Implement memory-info for MS-DOS.
5661 * dosfns.c (dos_memory_info): New function.
5662 * dosfns.h (dos_memory_info): Add prototype.
5663 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5664 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5665 of doing some of its job.
5667 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5668 reference termios structure members.
5670 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5672 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5674 * minibuf.c (top): Include systty.h. Declare external
5675 emacs_get_tty and emacs_set_tty.
5676 (Vread_hide_char): New lisp variable.
5677 (read_minibuf_noninteractive): Hide characters with
5678 Vread_hide_char if it is a character. (Bug#17839)
5680 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5682 Implement memory-info for MS-Windows.
5683 * w32.c (w32_memory_info): New function.
5684 * w32.h (w32_memory_info): Prototype it.
5685 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5687 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5689 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5690 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5691 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5692 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5693 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5694 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5695 (decode_coding_big5, decode_coding_charset, decode_coding)
5696 (encode_coding): Adjust users.
5698 * alloc.c (Fmemory_info): New function.
5700 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5702 * syntax.c (back_comment): Use more-natural location for label.
5704 * font.c, font.h (font_unparse_fcname): Now static.
5705 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5707 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5709 Next minor cleanup of font subsystem.
5710 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5711 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5713 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5715 * ftfont.h (ftfont_font_format): Remove prototype.
5716 * ftfont.c (ftfont_font_format): Remove; now unused.
5718 * nsfont.m (nsfont_open):
5719 * w32font.c (w32font_open_internal):
5720 * w32uniscribe.c (uniscribe_open):
5721 * xfont.c (xfont_open):
5722 * xftfont.c (xftfont_open): All users changed.
5724 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5725 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5727 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5729 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5730 x_produce_glyphs does when it generates a stretch glyph that
5731 represents a TAB. (Bug#17969)
5733 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5734 and there is a display property at that position, don't call
5735 move_it_to to move to a position before window start. (Bug#17942)
5736 Fix condition for finding CHARPOS by the first call to move_it_to.
5739 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5741 * syntax.c (find_defun_start): Try the cache even
5742 if !open_paren_in_column_0_is_defun_start.
5743 (back_comment): If find_defun_start was pessimistic, use the
5744 scan_sexps_forward result to improve the cache (bug#16526).
5746 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5748 * xdisp.c (redisplay_window): If redisplay of a window ends up
5749 with point in a partially visible line at end of the window, make
5750 sure the amended position of point actually has smaller Y
5751 coordinate; if not, give up and scroll the display. (Bug#17905)
5753 * window.c (window_scroll_pixel_based): When point ends up at the
5754 last fully visible line, don't let move_it_to stop at the left
5755 edge of the line and dupe us into thinking point is inside the
5758 * w32.c (network_interface_info): Make sure the argument is a
5761 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5763 * process.c (read_and_dispose_of_process_output): Fix typo
5764 in previous patch: we want nonnegative fds, not nonzero fds.
5766 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5768 * chartab.c (char_table_translate): Move to...
5769 * character.h (char_table_translate): ... inline function here.
5770 Avoid Faref and assume that args are always valid. This helps to
5771 speedup search, which is especially important for a huge buffers.
5772 * lisp.h (char_table_translate): Remove prototype.
5774 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5775 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5776 New function, with an intention to avoid code duplication between
5778 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5780 * ftfont.c (ftfont_open):
5781 * macfont.m (macfont_open):
5782 * xftfont.c (xftfont_open): Use it.
5784 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5786 * process.c: Add sanity checks for file descriptors (Bug#17844).
5787 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5788 Check that infd is nonnegative before using it as an fd.
5789 (read_and_dispose_of_process_output, Fprocess_send_eof):
5790 Likewise, for outfd.
5791 (wait_reading_process_output): Omit unnecessary check of infd.
5793 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5795 Minor fixups related to usage of the 'long' type.
5796 * gnutls.c (emacs_gnutls_handshake):
5797 * xfaces.c (dump_realized_face):
5798 Work even if 'long' is narrower than 'void *'.
5799 * termcap.c (scan_file):
5800 * xselect.c (x_decline_selection_request)
5801 (x_reply_selection_request, x_get_window_property):
5802 * xterm.c (x_set_frame_alpha):
5803 Remove unnecessary 'L' suffixes of integer constants.
5804 * xfns.c (hack_wm_protocols):
5805 * xselect.c (x_fill_property_data):
5806 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5807 Remove unnecessary casts to 'long'.
5808 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5810 Minor ImageMagick safety fixes.
5811 * image.c (imagemagick_compute_animated_image):
5812 Remove useless assignment to local. Avoid problems if dest_width is 0.
5813 (imagemagick_load_image): Use int for pixel counts that can't
5814 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5815 a row width greater than the image width (or greater than LONG_MAX!).
5817 2014-07-04 K. Handa <handa@gnu.org>
5819 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5820 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5821 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5823 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5825 * font.h (struct font_driver): Remove get_outline and free_outline;
5826 not used by any font driver.
5827 * ftfont.c (ftfont_driver):
5828 * macfont.m (macfont_driver):
5829 * nsfont.m (nsfont_driver):
5830 * w32font.c (w32font_driver):
5831 * w32uniscribe.c (uniscribe_font_driver):
5832 * xfont.c (xfont_driver): Related users changed.
5833 * xselect.c (x_get_window_property): Use convenient xmalloc.
5834 Call to xfree only if some data was really allocated.
5836 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5838 On MS-Windows, display busy cursor on all GUI frames.
5839 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5840 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5841 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5843 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5844 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5846 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5848 Use convenient alists to manage per-frame font driver-specific data.
5849 * frame.h (struct frame): Rename font_data_list to...
5850 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5851 * font.h (struct font_data_list): Remove; no longer need a special
5853 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5855 * font.c (font_put_frame_data, font_get_frame_data)
5856 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5858 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5859 Related users changed.
5860 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5861 Prefer convenient xmalloc and xfree.
5863 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5865 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5866 the window whose glyph row is being prepared and a flag whether it
5867 is for mode/header line. Make sure the glyph row's marginal areas
5868 are in sync with what the window wants.
5871 * xdisp.c (display_line, display_mode_line):
5872 Call prepare_desired_row with additional arguments, as appropriate.
5874 * dispextern.h (prepare_desired_row): Adjust prototype.
5876 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5878 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5879 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5880 caused by xw_popup_dialog in daemon mode (Bug#17891).
5882 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5884 * frame.c (do_switch_frame): When switching to another TTY frame,
5885 make sure FrameCols and FrameRows are in sync with the new frame's
5888 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5890 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5891 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5892 min_char slots. Adjust comment.
5893 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5894 Add SUB_CHAR_TABLE_OFFSET member.
5895 (make_uninit_sub_char_table): New function.
5896 (toplevel): Add compile-time assert to verify suitable member layout
5897 in Lisp_Sub_Char_Table.
5898 * alloc.c (mark_char_table): Add extra argument to denote char table
5899 subtype. Adjust to match new layout of sub char-table.
5900 (mark_object): Always mark sub char-tables with mark_char_table.
5901 * chartab.c (make_sub_char_table, copy_sub_char_table)
5902 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5903 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5904 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5905 All related users changed.
5906 * lread.c (read1): Adjust to match new layout of sub char-table.
5907 * print.c (print_object): Likewise (Bug#17898).
5909 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5911 * keymap.c (get_keyelt): Simplify.
5912 (copy_keymap_item): Remove left-over code for when we had
5913 key-shortcut caches.
5915 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5917 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5918 (dealloc): Remove for EmacsScroller.
5920 * nsterm.h (EmacsScroller): Remove dealloc.
5922 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5924 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5926 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5928 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5929 when setNeedsDisplay is called so we don't trigger redisplay for every
5932 * nsterm.m (any_help_event_p): New variable.
5933 (mouseMoved:): Set any_help_event_p to YES if help event is
5934 generated. Remove else with empty help event that triggered redisplay
5935 for every mouse move.
5936 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5938 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5940 * xfns.c (Qsuppress_icon): Remove; no real users.
5941 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5942 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5943 (syms_of_w32fns): Don't DEFSYM it.
5945 2014-06-29 Glenn Morris <rgm@gnu.org>
5947 * Makefile.in (ns-app): Mark as PHONY.
5949 2014-06-28 Glenn Morris <rgm@gnu.org>
5951 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5952 liblw.a in this directory.
5954 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5956 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5957 also in unibyte case. (Bug#17865)
5959 2014-06-28 K. Handa <handa@gnu.org>
5961 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5962 (MIN_CHARBUF_SIZE): New macro.
5963 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5965 2014-06-27 Glenn Morris <rgm@gnu.org>
5967 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5968 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5969 (.el.elc): Replace suffix rule with pattern rule.
5970 (%.elc): New pattern rule, with order-only prerequisite.
5971 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5972 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5973 in place of BOOTSTRAPEMACS.
5975 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5977 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5979 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5981 Consistently use validate_subarray to verify substring.
5982 * fns.c (validate_substring): Not static any more. Adjust to
5983 use ptrdiff_t, not EMACS_INT, because string and vector limits
5984 can't exceed ptrdiff_t even if EMACS_INT is wider.
5985 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5986 (secure_hash): Adjust user.
5987 * lisp.h (validate_subarray): Add prototype.
5988 * coding.c (Fundecodable_char_position):
5989 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5990 Use validate_subarray. Adjust comment to mention substring.
5992 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5994 Do not allow out-of-range character position in Fcompare_strings.
5995 * fns.c (validate_subarray): Add prototype.
5996 (Fcompare_substring): Use validate_subarray to check ranges.
5997 Adjust comment to mention that the semantics was changed. Also see
5998 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
6000 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
6002 Be more consistent about the 'Qfoo' naming convention.
6003 * image.c (Fimagemagick_types):
6004 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
6005 * process.c (Fmake_network_process):
6006 Rename C local identifier 'Qfoo to avoid giving the false
6007 impression that it stands for the symbol 'foo'.
6009 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6011 Simplify and cleanup character conversion stuff.
6012 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6014 * character.c (multibyte_char_to_unibyte)
6015 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6016 * character.h (make_char): Remove; unused.
6017 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6018 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6019 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6020 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6021 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6023 2014-06-22 Mario Lang <mlang@delysid.org>
6025 * w32fns.c (Fw32_shell_execute): The the -> the.
6027 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6029 * xmenu.c (mouse_position_for_popup):
6030 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6031 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6032 * menu.c (Fx_popup_menu):
6033 * xselect.c (x_handle_dnd_message): Adjust users.
6034 * menu.h (mouse_position_for_popup): Remove prototype.
6035 * xterm.h (x_relative_mouse_position): Add prototype.
6036 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6037 call XFree if XQueryTree returns zero.
6039 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6041 * indent.c (Fvertical_motion): Doc fix.
6042 Move to the goal column, if any, with a single call to
6043 move_it_in_display_line, not in two calls. Doing this with two
6044 calls causes move_it_in_display_line apply the line-prefix
6045 handling twice instead of just once. (Bug#17823)
6047 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6049 Port to OS X ACLs (Bug#17810).
6050 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6051 ACL_TYPE_ACCESS) doesn't work.
6053 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6055 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6056 before checking key-translation-map (bug#17659).
6058 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6060 * font.c (font_make_object): Avoid dangling pointer which may
6061 crash GC (Bug#17771).
6063 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6065 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6066 prototype of DGifCloseFile as appropriate for older and newer
6068 (gif_close): New function, encapsulates the differences in the
6069 calling sequence of DGifCloseFile before v5.1.0 and after it.
6070 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6071 error string where appropriate. (Bug#17790)
6073 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6074 macro execution, make sure point didn't move since last complete
6075 redisplay, as the condition for using the glyph matrix
6076 information. (Bug#17777)
6078 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6080 Minor cleanup of fonset code.
6081 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6082 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6083 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6084 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6085 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6086 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6087 (free_realized_fontset): Remove because a no-op since 2008.
6088 (free_face_fontset): Adjust user.
6089 (syms_of_fontset): Shrink fontset by one extra slot.
6091 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6093 Omit redundant extern decls.
6094 Most of this patch is from Dmitry Antipov, in:
6095 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6096 * commands.h (update_mode_lines):
6097 * frame.h (Qbackground_color, Qforeground_color)
6098 (x_set_menu_bar_lines):
6099 * ftfont.c (ftfont_font_format):
6100 * intervals.h (Qkeymap, Qfont):
6101 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6102 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6103 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6104 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6105 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6106 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6107 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6108 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6109 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6110 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6111 (Qtool_bar, Qheader_line):
6112 * macros.c (Fexecute_kbd_macro):
6113 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6114 * xterm.c (x_delete_terminal, XSetIMValues):
6115 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6116 (x_implicitly_set_name, popup_activated)
6117 (widget_store_internal_border):
6118 Remove redundant decls.
6119 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6120 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6121 Remove _Noreturn, as make-docfile now does that for us.
6122 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6123 (Qregion_extract_function): New decl.
6124 * window.c, xfns.c: Include menu.h.
6126 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6128 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6130 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6132 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6133 * callint.c (read_file_name): ... convert to static here.
6134 * lisp.h (Fread_file_name): Do not EXFUN it.
6135 (STRING_COPYIN): Remove; unused.
6136 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6137 (char_composable_p): ... static function. All users changed.
6138 * eval.c (toplevel): Remove redundant #include directives.
6139 * xterm.c (x_initialize): Add static to match prototype.
6140 * ccl.c (Fccl_execute_on_string):
6141 * font.c (fon_intern_prop): Use make_specified_string.
6143 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6145 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6146 Reported by David Caldwell in:
6147 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6149 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6151 Do not ask for XRender extension each time XFT font is opened.
6152 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6153 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6155 2014-06-15 Glenn Morris <rgm@gnu.org>
6157 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6159 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6161 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6162 information if we are in the middle of executing a keyboard macro,
6163 since redisplay doesn't update the screen until the macro is
6164 finished. (Bug#17777)
6166 * alloc.c (cleanup_vector): Don't dereference a font driver
6167 pointer if it is NULL. (Bug#17771)
6169 2014-06-13 Glenn Morris <rgm@gnu.org>
6171 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6172 ($(lispsource)/international/charprop.el)
6173 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6174 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6175 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6176 GNU make automatically passes command-line arguments to sub-makes.
6178 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6180 Avoid hangs in accept-process-output (Bug#17647).
6181 * lisp.h, process.c (wait_reading_process_input):
6182 Return int, not bool. All uses changed.
6183 * process.c (SELECT_CANT_DO_WRITE_MASK):
6184 Remove macro, replacing with ...
6185 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6187 (status_notify): New arg WAIT_PROC. Return int, not void.
6190 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6192 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6193 the frame is the initial frame, because the hook is not set up
6194 then, and Emacs crashes.
6195 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6197 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6199 * keymap.c (silly_event_symbol_error): Don't recommend the use
6202 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6204 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6205 matching overlay strings with 'cursor' property against buffer
6206 positions traversed in the glyph row. (Bug#17744)
6208 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6210 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6213 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6214 determine 10.9 (Bug#17751).
6216 * macfont.m (macfont_draw): Positions were not freed.
6218 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6220 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6221 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6222 function. Also adjust comment.
6223 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6225 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6226 * font.c (font_done_for_face):
6227 * xfaces.c (realize_non_ascii_face): Adjust user.
6228 * font.h (struct font_driver): Convert 'prepare_face' to return
6229 void because its return value is never used anyway.
6230 * xfont.c (xfont_prepare_face): Return void.
6231 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6232 (xftfont_done_face): Use xfree.
6234 * dispextern.h (last_tool_bar_item): Remove declaration.
6235 * frame.h (struct frame): New member last_tool_bar_item.
6236 * frame.c (make_frame): Initialize it.
6237 * xdisp.c (toplevel): Remove last_tool_bar_item.
6238 (handle_tool_bar_click, note_tool_bar_highlight):
6239 * w32term.c (w32_read_socket, w32_initialize):
6240 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6242 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6243 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6245 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6247 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6248 * process.c (Faccept_process_output)
6249 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6250 the return value is about PROCESS, not about other processes.
6252 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6254 Further adjustments to mark_object and friends.
6255 Now the mark_object's stack is just 32 bytes on a 64-bit
6256 system, which means extra 20% off the stack usage.
6257 * alloc.c (mark_save_value): As before, refactored out from ...
6258 (mark_object): ... adjusted user. Also add comment.
6260 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6262 Fix core dump after a dropped X connection (Bug#17704).
6263 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6264 is dead, as we may be shutting down.
6266 2014-06-08 Glenn Morris <rgm@gnu.org>
6268 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6270 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6272 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6274 If a C name must be extern on some platforms, make it extern on all.
6275 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6277 * font.h (ftxfont_driver) [HAVE_XFT]:
6278 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6279 * lisp.h (get_frame_param):
6280 * menu.h (tty_menu_show):
6281 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6282 * termhooks.h (encode_terminal_code):
6283 * xterm.h (x_menu_wait_for_event):
6285 * frame.c (get_frame_param):
6286 * fringe.c (max_used_fringe_bitmap):
6287 * ftxfont.c (ftxfont_driver):
6288 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6289 * menu.c (menu_items_inuse):
6290 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6291 * term.c (encode_terminal_code, tty_menu_show):
6292 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6293 * xfaces.c (load_color):
6294 * xmenu.c (x_menu_wait_for_event):
6297 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6299 Change object marking routines to minimize stack usage.
6300 This change moves a few cold paths from mark_object to NO_INLINE
6301 functions and adjusts symbol marking loop. According to GCC 4.8.2
6302 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6303 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6304 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6305 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6306 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6307 refactored out from ...
6308 (mark_object): ... adjusted user. Also mark symbols in a tight
6310 (mark_face_cache): Add NO_INLINE.
6312 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6314 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6315 contains garbage on WINDOWSNT (which could potentially infloop at
6318 Minimize cursor motion during TTY menu updates.
6319 * term.c (tty_menu_display): Don't position cursor here.
6320 Instead, pass the cursor coordinates to update_frame_with_menu.
6321 (tty_menu_activate): Send the hide cursor command only once in an
6322 iteration through the outer 'while' loop.
6324 * dispnew.c (update_frame_1): Accept an additional argument
6325 SET_CURSOR_P, and position the cursor at the end of the frame
6326 update only if that argument is non-zero. All callers changed to
6327 provide the additional argument as non-zero, except for
6328 update_frame_with_menu.
6329 (update_frame_with_menu): Accept 2 additional arguments ROW and
6330 COL; if they are non-negative, instruct update_frame_1 not to
6331 position the cursor, and instead position it according to ROW and COL.
6333 * dispextern.h (update_frame_with_menu): Update prototype.
6335 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6337 * callproc.c (call_process): Don't check read-only if we don't insert
6338 anything (bug#17666).
6340 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6342 * dispnew.c (update_frame_with_menu): Set display_completed.
6344 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6346 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6348 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6350 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6352 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6353 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6355 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6357 * window.c (Frecenter): Signal an error if window-buffer is not
6360 * keyboard.c (make_lispy_position): Don't include a buffer position in
6361 mode/header-line mouse events.
6363 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6364 Vunread_command_events (bug#17650).
6366 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6368 * xterm.c (x_setup_pointer_blanking):
6369 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6371 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6373 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6374 because it will be defined in generated config.h if needed.
6376 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6378 Use terminal-specific hooks to display popup dialogs.
6379 * termhooks.h (struct terminal): New field popup_dialog_hook.
6380 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6381 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6382 code and use popup_dialog_hook.
6383 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6384 * nsterm.h (ns_popup_dialog): Adjust prototype.
6385 * nsterm.m (ns_create_terminal):
6386 * w32term.c (w32_create_terminal):
6387 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6388 Setup popup_dialog_hook.
6390 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6392 * w32heap.c (report_temacs_memory_usage): Improve the report by
6393 reporting the large blocks that are actually occupied at dump time.
6395 * w32console.c (initialize_w32_display): Set the console
6396 menu_show_hook, otherwise TTY menus are broken on w32.
6398 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6400 Use terminal-specific hooks to display menus.
6401 * termhooks.h (struct terminal): New field menu_show_hook.
6402 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6403 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6405 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6406 * nsmenu.m (ns_menu_show):
6407 * w32menu.c (w32_menu_show):
6408 * xmenu.c (x_menu_show):
6409 * term.c (tty_menu_show): Adjust to use bit flags.
6410 (set_tty_hooks): Set menu_show_hook.
6411 * xterm.c (x_create_terminal):
6412 * nsterm.m (ns_create_terminal):
6413 * msdos.c (initialize_msdos_display):
6414 * w32term.c (w32_create_terminal): Likewise.
6416 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6418 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6420 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6422 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6423 (FD_SET): Don't define on WINDOWSNT.
6425 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6427 * emacs.c: Include "sysselect.h", to define its inline functions.
6428 Reported by Glenn Morris in:
6429 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6431 Do not require libXt-devel when building with gtk.
6432 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6433 dependency on libXt-devel.
6434 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6435 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6436 lwlib-widget.h now does this.
6437 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6439 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6441 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6442 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6443 (delete_write_fd, wait_reading_process_output):
6444 Remove now-redundant easserts.
6445 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6446 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6447 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6448 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6450 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6452 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6453 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6454 (calloc): Don't undef, it is never defined.
6455 (HEAP_ENTRY_SHIFT): Remove unused macro.
6457 * Makefile.in (C_HEAP_SWITCH): Remove.
6458 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6460 Fix MS-Windows build broken by menu changes on 2014-06-02.
6461 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6463 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6464 Define instead of including ../lwlib/lwlib.h, which causes
6465 compilation errors due to missing X11 headers.
6467 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6469 * process.c (wait_reading_process_output): Omit incorrect test of
6470 p->infd against zero. Add easserts for infd having a plausible value.
6472 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6474 Adjust to match recent lwlib changes.
6475 * menu.h (xmalloc_widget_value): Replace by ...
6476 (make_widget_value): ... new prototype.
6477 * menu.c (xmalloc_widget_value): Replace by ...
6478 (make_widget_value): ... new function.
6479 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6480 * gtkutil.c (malloc_widget_value, free_widget_value):
6481 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6482 * keyboard.h (enum button_type, struct _widget_value):
6483 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6485 * nsmenu.m (ns_update_menubar, ns_menu_show):
6486 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6487 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6488 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6490 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6492 * image.c (x_query_frame_background_color)
6493 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6494 Fix --enable-gcc-warnings compilation without image libraries.
6496 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6498 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6499 emulated break value only if it goes up.
6500 (sbrk): Add assertion that the INCREMENT argument is strictly
6501 zero. Improve and correct the commentary.
6503 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6505 Improve AIX-related merge from emacs-24.
6506 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6507 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6508 not on AIX; since we're on the trunk we can use enums more broadly.
6510 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6512 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6514 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6515 to min(value, whole).
6517 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6519 Bring back the changes to GDB-visible symbols, but only on AIX.
6520 And only if it's not pre-4.2 GCC.
6521 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6522 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6523 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6526 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6528 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6529 with PT, not GPT. (Bug#16433)
6531 Revert last changes to GDB-visible symbols.
6532 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6533 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6534 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6537 2014-06-02 Glenn Morris <rgm@gnu.org>
6539 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6541 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6543 Fix port to 32-bit AIX with xlc (Bug#17598).
6544 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6545 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6546 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6547 to work around a compiler bug in IBM xlc 12.1.
6549 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6551 * xterm.c (x_update_window_end): Don't invalidate the entire
6552 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6553 highlight needs to be redisplayed. (Bug#17588)
6555 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6557 Port the GDB-visible symbols to AIX.
6558 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6559 optimizes away the relevant external symbols. Use enums instead;
6560 this suffices for the AIX port, which is 32-bit-only anyway.
6561 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6562 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6563 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6566 Include sources used to create macuvs.h.
6567 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6568 * macuvs.h: Use automatically-generated header.
6570 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6572 Port signal-handling to DragonFly BSD (Bug#17646).
6573 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6574 Move implementations from callproc.c to sysdep.c.
6575 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6576 Move declarations from process.h to syssignal.h.
6578 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6580 * callint.c (Ffuncall_interactively): Add usage.
6582 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6584 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6586 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6588 * w32heap.c (malloc_before_dump, malloc_after_dump)
6589 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6590 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6591 set errno where appropriate to emulate CRT functions.
6593 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6595 Debugging facility to check whether 'const char *' points to
6596 relocatable data of non-pure Lisp string.
6597 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6598 (mark_maybe_pointer): ... adjusted user.
6599 (relocatable_string_data_p): New function.
6600 * lisp.h (relocatable_string_data_p): Add prototype.
6601 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6602 the pointer to relocatable Lisp data is not used.
6604 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6606 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6607 * atimer.c (block_atimers):
6608 * callproc.c (block_child_signal): Block SIGINT too;
6609 otherwise, its handler might now unblock signals that it shouldn't.
6610 * keyboard.c (read_char): Clear signal mask, since we may
6611 be in a SIGINT handler, and many signals may be masked.
6612 * keyboard.c (handle_interrupt):
6613 * sysdep.c (handle_arith_signal):
6614 Clear signal mask instead of just unblocking the signal that
6615 was received, since several signals may be blocked at this point.
6617 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6619 * Makefile.in (TEMACS_POST_LINK): Remove target.
6620 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6621 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6623 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6625 * xmenu.c (xdialog_show): Remove prototype, rename to
6626 x_dialog_show, remove 2nd arg because it's always zero
6627 and simplify accordingly.
6628 (xw_popup_dialog): Adjust user.
6629 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6630 2nd arg because it's always zero and simplify accordingly.
6631 (w32_popup_dialog): Adjust user.
6633 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6635 * w32heap.c (report_temacs_memory_usage): New function.
6637 * unexw32.c (unexec) [ENABLE_CHECKING]:
6638 Call report_temacs_memory_usage.
6640 * w32heap.h (report_temacs_memory_usage): Add prototype.
6642 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6644 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6645 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6647 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6649 * buffer.c (init_buffer): Accept an argument 'initialized'.
6650 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6651 mmap_regions and mmap_fd, to avoid referencing stale data from the
6652 dump phase. Add an assertion for buffer text of buffers created
6653 in temacs before this function is called. (Bug#17622)
6654 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6656 * lisp.h (init_buffer): Update prototype.
6658 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6660 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6662 * alloc.c (Fgarbage_collect): Fix compilation with
6663 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6665 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6667 * frame.c, frame.h (frame_char_to_pixel_position)
6668 (frame_set_mouse_position): Now static, and made private in
6669 frame.c rather than public in frame.h.
6671 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6673 Refactor mouse positioning stuff to avoid code duplication.
6674 * frame.h (frame_char_to_pixel_position): New function.
6675 (x_set_mouse_position): Rename to...
6676 (frame_set_mouse_position): ...new function.
6677 (frame_set_mouse_pixel_position): Add prototype.
6678 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6679 Rename to frame_set_mouse_pixel_position.
6680 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6682 * xterm.h, w32term.h ( x_set_mouse_position)
6683 (x_set_mouse_pixel_position): Remove prototypes.
6685 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6687 On X, always make pointer visible when deleting frame (Bug#17609).
6688 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6690 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6692 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6693 * keyboard.c (gobble_input): If there is no terminal input error,
6694 make sure the pointer is visible for all frames on this terminal.
6695 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6696 it was previously disabled.
6698 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6700 * data.c (Fzerop): Move to Elisp.
6701 (syms_of_data): Don't defsubr it.
6702 * keyboard.c (echo_keystrokes_p): New function.
6703 (read_char, record_menu_key, read_key_sequence): Use it.
6705 * callint.c (Qfuncall_interactively): New var.
6706 (Qcall_interactively): Remove.
6707 (Ffuncall_interactively): New function.
6708 (Fcall_interactively): Use it.
6709 (syms_of_callint): Defsubr it.
6711 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6713 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6714 relocated from under us.
6716 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6718 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6719 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6720 configure, not from HEAPSIZE.
6721 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6723 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6724 for MinGW, since it no longer uses gmalloc.
6726 * buffer.c: Do not define mmap allocations functions for Windows.
6727 Remove mmap_find which is unused. Remove mmap_set_vars which does
6729 [WINDOWSNT]: Include w32heap.h.
6730 (init_buffer): Always allocate new memory for buffers.
6732 * emacs.c: Remove mmap_set_vars calls.
6734 * image.c (free_image): Undef free for Windows because it is
6735 redirected to our private version.
6737 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6738 (copy_executable_and_dump_data): Remove dumping the heap section.
6739 (unexec): Restore using_dynamic_heap after dumping.
6741 * w32heap.c (dumped_data_commit, malloc_after_dump)
6742 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6743 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6744 (mmap_free): New functions.
6746 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6748 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6750 * image.c (imagemagick_load_image): Use MagickRealType for local
6751 'color_scale', instead of double, to avoid a GCC warning about
6754 * xfns.c (Fx_window_property): Remove unused local.
6756 Don't kill already-reaped process (Bug#17561).
6757 * process.c (process_send_signal): Fix race condition where a
6758 subprocess was reaped by a signal handler between the check for
6759 liveness and calling 'kill', which meant that Emacs could in
6760 theory kill an innocent bystander process. Do the fix by blocking
6761 SIGCHLD in a critical section that checks liveness before killing.
6763 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6765 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6767 2014-05-26 Ken Brown <kbrown@cornell.edu>
6769 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6770 even if !CYGWIN (see bug#17510).
6772 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6774 * nsfns.m (Fns_do_applescript): Surround NSApp run
6775 with calls to ns_init_events, ns_finish_events (Bug#17424).
6777 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6779 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6780 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6782 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6783 with calls to ns_init_events, ns_finish_events (Bug#17424).
6785 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6787 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6788 if we are iterating over an object that generates glyphs for
6789 marginal areas. (Bug#17585)
6791 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6793 * xdisp.c (safe__call1, safe__eval): Now static.
6795 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6797 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6798 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6799 (safe_call1): Call safe_call instead of safe__call directly.
6801 2014-05-26 Ken Brown <kbrown@cornell.edu>
6803 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6804 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6807 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6809 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6810 (safe__call, safe__call1, safe__eval): New functions.
6811 (safe_call): Use it.
6812 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6813 (display_mode_element): Same for `:eval'.
6815 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6817 Fix port to 32-bit AIX (Bug#17540).
6818 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6819 twice. _text already includes this offset.
6820 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6822 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6824 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6825 when closest_pos is identical to to_charpos, don't recurse, since
6826 we already tried that, and failed. (Bug#17539)
6828 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6829 unwinding when frame's faces were not initialized yet, increment
6830 the frame's image-cache reference count before calling
6831 x_free_frame_resources. Don't dereference
6832 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6834 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6836 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6839 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6840 macfont.m, call draw with adjusted arguments so font drivers
6841 don't need to do that.
6843 * macfont.m (macfont_draw): Merge changes from Macport.
6845 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6847 * alloc.c (garbage_collect_1): New function, with all of the guts
6848 of Fgarbage_collect.
6849 (mark_stack): Accept an argument END and don't mark Lisp objects
6850 on the stack beyond the address given by END. Calculation of END
6851 was moved to Fgarbage_collect.
6852 (Fgarbage_collect): Calculate the end address of the stack portion
6853 that needs to be examined by mark_stack, and pass that address to
6854 garbage_collect_1, which will pass it to mark_stack.
6855 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6856 for more details about the underlying problems. In particular,
6857 this avoids dumping Emacs with the large hash-table whose value is
6858 held in purify-flag for most of the time loadup.el runs.
6860 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6862 * xfns.c (x_window_property_intern): New function (code from
6864 (Fx_window_property): Call x_window_property_intern. If property
6865 not found and NILP (source) and outer window != inner window,
6866 check outer window for property (Bug#17537).
6868 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6870 Supply malloc and alloc_size attributes for extern allocators.
6871 This documents the C API, and helps GCC generate a bit better code.
6872 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6873 (ATTRIBUTE_MALLOC_SIZE): New macros.
6874 * gmalloc.c (malloc, realloc, calloc):
6875 * gtkutil.h (malloc_widget_value):
6876 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6877 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6880 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6882 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6883 * image.c (imagemagick_load_image): Port to hosts that do not use
6884 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6886 2014-05-21 Leo Liu <sdl.web@gmail.com>
6888 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6890 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6892 * dbusbind.c (xd_signature): Revert last 2 patches.
6894 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6896 Allow any non-nil value to count as true in bool-vector.
6897 Likewise for xd_signature in dbusbind.c.
6898 This is more consistent with the usual practice in Emacs, which is
6899 that any non-nil value counts as true.
6900 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6901 * dbusbind.c (xd_signature): Likewise, for booleans.
6902 * data.c, lisp.h (Qbooleanp):
6903 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6905 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6907 * lisp.h (CHECK_BOOLEAN): New function.
6908 * alloc.c (Fbool_vector): New function.
6909 (syms_of_alloc): Defsubr it.
6910 * data.c (Qbooleanp): New symbol.
6911 (syms_of_data): DEFSYM it.
6912 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6914 * font.c (font_matching_entity): Extract font-entity object
6915 from the vector of matching entities (Bug#17486).
6917 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6919 Assume C99 or later (Bug#17487).
6920 * bytecode.c (B__dummy__): Remove.
6921 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6922 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6923 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6924 * regex.c (DEBUG_PRINT): Assume varargs macros.
6925 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6927 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6929 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6930 memory for every buffer that was dumped.
6932 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6934 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6935 (Fnreverse): Allow vectors and bool vectors.
6937 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6939 Minor cleanup for terminal setup.
6940 * termhooks.h (create_terminal): Adjust prototype.
6941 * terminal.c (create_terminal): Pass output method and RIF as args.
6942 (init_initial_terminal):
6943 * nsterm.m (ns_create_terminal):
6944 * term.c (init_tty):
6945 * w32term.c (w32_create_terminal):
6946 * xterm.c (x_create_terminal): Adjust users.
6947 Avoid redundant NULL initializers and add comments.
6949 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6951 * keyboard.c (Qdeactivate_mark): Now static.
6953 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6955 If available, use Xfixes extension to do pointer blanking.
6956 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6957 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6958 (make_invisible_cursor): Move to...
6959 * xterm.c (make_invisible_cursor): ...here.
6960 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6961 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6962 (x_term_init): Call to x_setup_pointer_blanking.
6963 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6964 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6966 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6968 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6970 2014-05-12 Glenn Morris <rgm@gnu.org>
6972 * fileio.c (Ffile_executable_p): Doc tweak.
6974 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6976 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6977 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6979 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6981 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6983 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6985 Fix initialization of minibuffer history variable (Bug#17430).
6986 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6987 Move the initialization up to prevent any "value void" message.
6989 2014-05-08 Samuel Bronson <naesten@gmail.com>
6991 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6992 are matched (bug#17413).
6994 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6996 Stop tooltips pulling Emacs window to front (Bug#17408).
6997 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6998 SetWindowPos invocations.
7000 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
7002 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
7003 not initialized (Bug#17398).
7005 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7007 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7009 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7011 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7012 [HAVE_NS]: Do not include png.h.
7013 (x_query_frame_background_color): New function.
7014 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7015 (png_load_body): Coalesce duplicate code.
7017 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7019 Consult libpng-config more consistently (Bug#17339).
7020 * Makefile.in (PNG_CFLAGS): New var.
7021 (ALL_CFLAGS): Use it.
7022 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7023 CFLAGS now handles this.
7025 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7027 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7028 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7029 because WCONTINUED is always defined now.
7030 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7032 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7034 * buffer.c (overlay_strings): Fix the wording of the commentary.
7036 2014-05-01 Glenn Morris <rgm@gnu.org>
7038 * floatfns.c (Fisnan):
7039 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7041 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7043 * term.c (tty_menu_activate): A better initialization for cursor
7046 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7048 * intervals.c: Tighten assertions.
7049 (create_root_interval): Make sure the interval is not empty.
7050 (intervals_equal): Use booleans.
7051 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7052 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7053 (balance_possible_root_interval): Simplify and use booleans.
7054 (split_interval_right, split_interval_left): Check LENGTH, and remove
7055 now redundant assertion.
7056 (adjust_intervals_for_insertion): Remove now redundant assertions.
7057 (delete_node, interval_deletion_adjustment)
7058 (adjust_intervals_for_deletion, merge_interval_right)
7059 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7060 (reproduce_interval): Make sure the interval is not empty.
7062 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7064 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7065 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7066 satisfaction that they would always be initialized.
7068 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7070 * term.c (tty_menu_display): Move the cursor to the active menu item.
7071 (tty_menu_activate): Return the cursor to the active menu item
7072 after displaying the menu and after displaying help-echo.
7073 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7074 for the details of why this is needed by screen readers and
7077 2014-04-30 Glenn Morris <rgm@gnu.org>
7079 * process.c (handle_child_signal):
7080 Handle systems without WCONTINUED. (Bug#15110, 17339)
7082 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7084 * window.c (struct saved_window): Remove mark.
7085 (Fset_window_configuration, save_window_save)
7086 (compare_window_configurations): Don't touch marks any more.
7088 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7090 Use bits_word for gcmarkbits.
7091 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7092 bits_word is typically a tad more efficient for mark bits than
7093 unsigned is, so use bits_word. All uses changed.
7094 * lisp.h (BITS_PER_INT): Remove; no longer used.
7096 Avoid undefined behavior in signed left shift.
7097 This ports to GCC 4.9.0 with -fsanitize=undefined.
7098 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7100 * regex.c (extract_number):
7101 * lisp.h (make_number, XINT):
7102 Do not shift a 1 bit left into a sign bit.
7103 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7104 not int, for gcmarkbits. All uses changed.
7106 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7108 * search.c (Fnewline_cache_check): Don't try to count newlines
7109 outside the buffer's restriction, as find_newline doesn't support that.
7111 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7113 * window.c (Fset_window_configuration): Deactivate the mark before
7115 (set_window_buffer): Ignore window_initialized.
7116 (window_initialized): Remove.
7117 * keyboard.c (Qdeactivate_mark): Not static any more.
7118 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7121 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7123 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7124 and to clang 3.4, which have fixed the bug. This should let us
7125 run a bit faster on these platforms when address sanitization is
7128 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7130 Port to GCC 4.9.0 with --enable-gcc-warnings.
7131 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7133 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7134 a way that also works with GCC 4.9.0.
7136 * search.c (Fnewline_cache_check): Remove unused locals.
7138 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7140 * search.c (find_newline1): New subroutine.
7141 (Fnewline_cache_check): New function.
7142 (syms_of_search): Defsubr it.
7144 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7146 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7147 * keyboard.c (unblock_input): Add comment.
7148 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7150 2014-04-22 Daniel Colascione <dancol@dancol.org>
7152 * lread.c (readevalloop_eager_expand_eval): New function
7153 that can recurse into toplevel forms.
7154 (readevalloop): Call it.
7155 * lisp.h: Declare Qprogn.
7156 * callint.c (Qprogn): No longer static.
7158 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7160 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7161 Also change identifiers to match the comments, and add more assertions
7164 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7166 * emacs.c (close_output_streams): Don't clear and restore errno.
7168 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7170 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7171 never becomes visible, i.e. using XMonad (Bug#17237).
7173 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7175 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7176 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7177 (Fline_pixel_height): Don't assume that the current buffer and the
7178 selected window's buffer are one and the same. (Bug#17281)
7180 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7181 paragraph-start cache before the newline cache. (Bug#17269)
7183 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7185 * term.c (tty_send_additional_strings): No need to fflush here,
7187 (tty_set_terminal_modes): fflush after sending additional strings,
7190 2014-04-17 Daniel Colascione <dancol@dancol.org>
7192 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7194 (tty_send_additional_strings): New function.
7195 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7196 (syms_of_term): Intern tty-mode-set-strings and
7197 tty-mode-reset-strings.
7199 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7201 * window.c (save_window_save): Lookup window_point_insertion_type in
7202 the right buffer (bug#15457).
7203 (Qwindow_point_insertion_type): New var.
7204 (syms_of_window): Initialize it.
7206 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7208 Fix the MSDOS build.
7209 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7210 (copy_text_and_data): Zero out the atexit chain pointer before
7213 * termhooks.h (encode_terminal_code): Update prototype.
7215 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7216 visible for all DOS_NT ports, not just WINDOWSNT.
7217 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7219 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7220 unless it is defined.
7221 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7223 * process.c (close_on_exec, accept4, process_socket): Move into
7224 the "ifdef subprocesses" part.
7225 (catch_child_signal): Condition by "ifdef subprocesses".
7226 (syms_of_process) <Qinternal_default_process_sentinel>
7227 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7229 * msdos.h: Add prototypes for new functions.
7230 (EINPROGRESS): Define.
7231 (O_CLOEXEC): Define to zero.
7233 * msdos.c (check_window_system): Remove unnecessary an
7234 incompatible duplicate function.
7235 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7236 New functions in support of new functionality.
7238 * menu.c (single_menu_item): Add visual indication of submenu
7239 also for menus on MSDOS frames.
7240 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7242 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7243 when async subprocesses aren't supported.
7245 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7247 * emacs.c (close_output_streams): Zero out errno before calling
7250 * dired.c [MSDOS]: Include msdos.h.
7252 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7253 (DATA_START) [MSDOS]: Define.
7254 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7256 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7257 Ifdef away for MSDOS.
7258 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7259 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7261 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7262 Use temporary file template that is compatible with mkostemp.
7263 Move vfork-related portions under #ifndef MSDOS.
7264 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7266 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7268 * buffer.c (Foverlays_at): Add argument `sorted'.
7270 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7272 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7273 text, invalidate the bidi_paragraph_cache upto and including the
7276 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7278 Port to IRIX 6.5 (Bug#9684).
7279 * conf_post.h (INET6) [IRIX6_5]: Define.
7280 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7281 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7283 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7285 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7286 before passing it to system APIs.
7288 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7290 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7291 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7293 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7295 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7297 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7299 Remove DATA_SEG_BITS.
7300 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7301 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7302 cc, but that platform is so old that SGI itself stopped supporting
7303 it in December 2013. If you still need Emacs on IRIX, please
7304 either compile with GCC and port the undumping code, or run
7305 './configure --with-wide-int'.
7306 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7307 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7308 DEFINE_GDB_SYMBOL_START way to define it.
7309 (NONPOINTER_BITS): New macro.
7310 (EMACS_INT): Use it.
7311 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7312 the problem and/or configuring --with-wide-int.
7313 (USE_LSB_TAG): Simplify, based on above changes.
7314 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7315 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7317 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7319 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7320 covered by a display string that ends in a newline, and that cases
7321 going back by DVPOS lines to hit the search limit, lift the limit
7322 and go back until DVPOS is reached. (Bug#17244)
7324 * indent.c (Fvertical_motion): Handle correctly the case when the
7325 display string is preceded by an empty line.
7327 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7328 use S_IWRITE instead.
7330 2014-04-11 Glenn Morris <rgm@gnu.org>
7332 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7334 2014-04-11 Ken Brown <kbrown@cornell.edu>
7336 * Makefile.in (EMACS_MANIFEST): Revert last change.
7338 2014-04-10 Daniel Colascione <dancol@dancol.org>
7340 * puresize.h (BASE_PURESIZE): Increase.
7342 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7344 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7346 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7347 region handling (and don't call signal_before_change) if
7348 inhibit_modification_hooks is set.
7349 (signal_before_change): Don't check inhibit_modification_hooks any more.
7351 2014-04-08 Daniel Colascione <dancol@dancol.org>
7353 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7354 function cells contain valid lisp objects. (Modified version of
7357 * alloc.c (detect_suspicious_free): Split actual stack capturing
7358 out into new function for easier breakpoint setting.
7359 (note_suspicious_free): New function.
7361 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7363 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7365 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7366 (symbol_block_pinned): New var.
7367 (Fmake_symbol): Initialize `pinned'.
7368 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7369 pinned and signal an error for un-purifiable objects.
7370 (pure_cons): Use it.
7371 (Fpurecopy): Use it, except for objects that can't be purified.
7372 (mark_pinned_symbols): New function.
7373 (Fgarbage_collect): Use it.
7374 (gc_sweep): Remove hack made unnecessary.
7376 2014-04-07 Glenn Morris <rgm@gnu.org>
7378 * keyboard.c (Fopen_dribble_file): Doc tweak.
7380 2014-04-07 Ken Brown <kbrown@cornell.edu>
7382 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7384 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7386 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7387 We have a substitute execinfo.h on hosts that lack it.
7388 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7389 isn't optimized away.
7391 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7393 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7394 * alloc.c (memory_full):
7395 * charset.c (syms_of_charset):
7396 * doc.c (Fsnarf_documentation):
7398 * font.c (BUILD_STYLE_TABLE):
7399 * keyboard.c (make_lispy_event):
7400 * profiler.c (setup_cpu_timer):
7401 * xgselect.c (xg_select):
7402 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7404 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7405 Replace the only use with ARRAYELTS (font_property_table).
7406 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7408 2014-04-03 Daniel Colascione <dancol@dancol.org>
7410 * xterm.c (x_term_init):
7411 * xfns.c (best_xim_style):
7412 * xfaces.c (Fdump_colors):
7413 * w32fns.c (w32_default_color_map):
7414 * w32.c (init_environment, N_ENV_VARS):
7415 * unexcw.c (read_exe_header):
7416 * term.c (term_get_fkeys_1):
7417 * sysdep.c (init_baud_rate):
7418 * nsterm.m (ns_convert_key):
7419 * nsfns.m (get_geometry_from_preferences):
7420 * msdos.c (dos_set_window_size, init_environment):
7421 * macfont.m (mac_font_get_glyph_for_cid)
7422 (macfont_store_descriptor_attributes)
7423 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7424 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7425 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7427 * image.c (xpm_str_to_color_key):
7428 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7429 * frame.c (x_set_frame_parameters):
7430 * fileio.c (Ffile_selinux_context):
7431 * emacs.c (sort_args):
7432 * dosfns.c (msdos_stdcolor_name):
7433 * dired.c (file_attributes):
7434 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7435 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7438 2014-04-02 Daniel Colascione <dancol@dancol.org>
7440 * data.c (Ffset): Abort if we're trying to set a function call to
7443 * lisp.h (ARRAYELTS): New macro.
7445 * alloc.c: Include execinfo.h if available.
7446 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7447 (suspicious_free_record): New structure.
7448 (suspicious_objects, suspicious_object_index)
7449 (suspicious_free_history, suspicious_free_history_index):
7451 (find_suspicious_object_in_range, detect_suspicious_free)
7452 (Fsuspicious_object): New functions.
7453 (cleanup_vector): Call find_suspicious_object_in_range.
7455 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7457 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7458 width from font width (Bug#17163).
7460 * frame.c (x_set_frame_parameters): Calculate default values of
7461 new frame sizes only after all other frame parameters have been
7462 processed (Bug#17142).
7464 2014-04-02 Ken Brown <kbrown@cornell.edu>
7466 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7469 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7471 * xterm.c (x_draw_image_glyph_string): Adjust image background
7472 width accordingly when its x position is adjusted. (Bug#17115)
7474 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7476 * font.c (font_list_entities): Do not add empty vector to font cache.
7477 (font_matching_entity): Likewise. If matching entity is found, insert
7478 1-item vector with this entity instead of entity itself (Bug#17125).
7480 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7482 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7484 * fns.c (validate_subarray): Rename from validate_substring,
7485 since it works for vectors too. New arg ARRAY. Optimize for the
7486 non-nil case. Instead of returning bool, throw an error if out of
7487 range, so that the caller needn't do that. All uses changed.
7488 Report original values if out of range.
7489 (Fsubstring, Fsubstring_no_properties, secure_hash):
7490 Also optimize the case where FROM is 0 or TO is the size.
7492 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7494 * search.c (Freplace_match): Use make_specified_string.
7495 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7496 to catch bogus override face of glyph strings.
7497 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7498 Move common substring range checking code to...
7499 (validate_substring): ...this function.
7501 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7503 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7505 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7507 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7508 bar is zero height, just return (Bug#16976).
7509 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7511 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7513 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7514 is nil. If waiting for toolbar to complete, force a redraw.
7516 2014-03-28 Glenn Morris <rgm@gnu.org>
7518 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7519 (emacs_bugreport): New variable.
7520 (usage_message): Use PACKAGE_BUGREPORT.
7521 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7523 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7525 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7527 Port recent signal-related changes to FreeBSD.
7528 Reported by Herbert J. Skuhra.
7529 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7530 Move decls from here ...
7531 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7533 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7535 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7536 and width of image background when it is displayed with a 'box'
7539 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7541 More backward-compatible fix to char-equal core dump (Bug#17011).
7542 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7543 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7545 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7547 * image.c (init_svg_functions): When loading SVG-related libraries,
7548 free already loaded libraries if the initialization fails.
7549 (rsvg_handle_set_size_callback): Remove declaration, unused.
7551 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7553 Fix core dump in char-equal (Bug#17011).
7554 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7555 unibyte buffers, as we can't tell whether the characters are
7558 * insdel.c (adjust_markers_for_delete): Remove unused local.
7560 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7562 Have (MARKER . ADJUSTMENT) undo records always be immediately
7563 after their corresponding (TEXT . POS) record in undo list.
7565 * lisp.h (record-delete): New arg record_markers.
7566 (record_marker_adjustment): No longer needed outside undo.c.
7567 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7568 adjustments to undo.c's record_marker_adjustments. Note that
7569 fileio.c's decide_coding_unwind is another caller to
7570 adjust_markers_for_delete. Because it has undo list bound to t,
7571 it does not rely on adjust_markers_for_delete to record marker
7573 (del_range_2): Swap call to record_delete and
7574 adjust_markers_for_delete so as undo marker adjustments are
7575 recorded before current deletion's adjustments, as before.
7576 (adjust_after_replace):
7577 (replace_range): Pass value for new record_markers arg to
7579 * undo.c (record_marker_adjustment): Rename to
7580 record_marker_adjustments and made static.
7581 (record_delete): Check record_markers arg and call
7582 record_marker_adjustments.
7583 (record_change): Pass value for new record_markers arg to
7585 (record_point): at_boundary calculation no longer needs to account
7586 for marker adjustments.
7588 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7590 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7593 2014-03-26 Glenn Morris <rgm@gnu.org>
7595 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7597 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7599 * buffer.c (struct sortvec): Add field `spriority'.
7600 (compare_overlays): Use it.
7601 (sort_overlays): Set it.
7603 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7605 * xdisp.c (redisplay_window): If all previous attempts to find the
7606 cursor row failed, try a few alternatives before falling back to
7607 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7609 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7611 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7612 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7614 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7615 variables on Windows.
7617 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7619 * w32.c (unsetenv): Remove unused var `retval'.
7620 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7622 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7623 (start_watching): Remove unused var `thr'.
7625 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7626 (find_child_console): Remove unnecesary var `thread_id'.
7628 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7629 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7631 2014-03-26 Glenn Morris <rgm@gnu.org>
7633 * filelock.c (Flock_buffer): Doc tweak.
7635 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7636 * emacs.c (shut_down_emacs):
7637 * fileio.c (Finsert_file_contents, write_region):
7638 * filelock.c (top-level, syms_of_filelock):
7639 * insdel.c (prepare_to_modify_buffer_1):
7640 CLASH_DETECTION is always defined now.
7642 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7644 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7645 DLL handle, to speed up thread startup.
7647 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7649 Handle sigmask better with nested signal handlers (Bug#15561).
7650 * atimer.c (sigmask_atimers): Remove.
7651 Remaining use rewritten to use body of this function.
7652 * atimer.c (block_atimers, unblock_atimers):
7653 * callproc.c (block_child_signal, unblock_child_signal):
7654 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7655 New arg OLDSET. All callers changed.
7656 * atimer.c (block_atimers, unblock_atimers):
7657 * callproc.c (block_child_signal, unblock_child_signal):
7658 * keyboard.c (handle_interrupt):
7659 * sound.c (vox_configure, vox_close):
7660 Restore the old signal mask rather than unilaterally clearing bits
7661 from the mask, in case a handler is running within another
7662 handler. All callers changed.
7663 * lisp.h, process.c, process.h, term.c:
7664 Adjust decls and callers to match new API.
7665 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7666 signal handlers aren't supposed to use floating point anyway.
7667 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7669 2014-03-23 Daniel Colascione <dancol@dancol.org>
7671 Split gc_sweep into discrete functions for legibility and better
7674 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7675 (sweep_vectors): Fix typo in comment.
7676 (sweep_conses, sweep_floats, sweep_intervals)
7677 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7678 (gc_sweep): Call new functions, to which existing functionality is
7680 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7682 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7684 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7686 2014-03-23 Daniel Colascione <dancol@dancol.org>
7688 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7689 only if xic_style calls for it. This change allows Emacs to work
7690 with ibus. Also, don't leak resources if create_frame_xic fails,
7691 and stop caching xic_style across different displays.
7692 (supported_xim_styles): Make const.
7693 (best_xim_style): Remove first parameter: it's always just
7694 supported_xim_styles. Change to look at supported_xim_styles
7697 2014-03-23 Daniel Colascione <dancol@dancol.org>
7699 * term.c (init_tty): Rearrange condition for clarity; print
7700 appropriate diagnostic.
7702 2014-03-23 Daniel Colascione <dancol@dancol.org>
7704 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7705 array. (ASAN caught.)
7707 2014-03-22 Glenn Morris <rgm@gnu.org>
7709 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7711 2014-03-22 Daniel Colascione <dancol@dancol.org>
7713 * process.c (conv_sockaddr_to_lisp): When extracting the string
7714 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7716 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7718 Fix regression introduced by patch for Bug#10500.
7719 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7720 * w32term.c (x_draw_image_relief): Likewise.
7722 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7724 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7725 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7726 maximize a frame for odd default fonts.
7728 2014-03-21 Glenn Morris <rgm@gnu.org>
7730 * minibuf.c (history-length): Increase default from 30 to 100.
7732 2014-03-21 Daniel Colascione <dancol@dancol.org>
7734 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7735 every time we switch to minibuffer.
7737 * alloc.c (lisp_align_malloc, allocate_string_data)
7738 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7739 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7741 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7743 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7744 support more "verbs".
7746 2014-03-21 Daniel Colascione <dancol@dancol.org>
7748 Always prohibit dumping a dumped Emacs.
7750 * emacs.c (might_dump): New variable.
7751 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7752 * lisp.h (might_dump): Declare.
7753 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7755 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7757 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7759 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7761 * doc.c (store_function_docstring): Warn when we don't know where to
7763 (Fsubstitute_command_keys): Don't advertise the fact that
7764 text-properties are dropped, since we think it's a bug that we'll fix.
7766 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7767 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7768 * frame.c (frame_garbaged): Make "docstring" more precise.
7770 2014-03-20 Glenn Morris <rgm@gnu.org>
7772 * charset.c (init_charset): When we cannot find the charsets directory,
7773 mention if EMACSDATA is set.
7775 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7777 * fns.c (Frandom): Fix rare bug where the result isn't random.
7779 Fix porting inconsistency about rounding to even.
7780 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7781 This way, the unusual !HAVE_RINT case acts like the usual
7782 HAVE_RINT case, and we can fix the documentation accordingly.
7784 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7786 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7787 (w32_wnd_proc): Initialize the dwHoverTime member of
7788 TRACKMOUSEEVENT structure.
7790 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7792 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7794 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7796 * search.c (find_newline): Speed up the function when using the
7797 newline cache, by halving the number of calls to
7798 region_cache_forward and region_cache_backward. (Bug#16830)
7800 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7802 * buffer.c (Fset_buffer): Document return value (bug#17015).
7804 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7806 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7807 nil, always resize character wise to avoid potential loss of the
7808 mode line (Bug#16923 related).
7810 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7812 * frame.c (x_set_frame_parameters): Always calculate new sizes
7813 pixelwise to avoid potential loss when rounding.
7815 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7817 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7818 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7820 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7822 * w32.c (fstatat): Don't add an extra slash if the argument ends
7823 with a slash: this fails the subsequent call to stat_worker on
7824 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7826 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7828 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7830 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7832 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7834 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7835 when frame is only on one screen (Bug#14713).
7837 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7839 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7840 there's a valid wrap point in the display line, the last glyph
7841 cannot "just barely fit" on this row, because display_line doesn't
7842 let it. Instead, proceed as if the last glyph didn't fit, so that
7843 we eventually back up the iterator to the wrap point. This avoids
7844 delusional behavior of move_it_to, whereby it proceeds to the next
7845 display line, but sets current_x to zero for all the glyphs that
7846 without word-wrap would fit on the previous display line.
7847 One result was that visual-order cursor movement behaved erratically
7849 (Fmove_point_visually): Add code to find the x coordinate of the
7850 last character before wrap point, under word-wrap on a TTY.
7852 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7854 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7855 also return value of MOVE_POS_MATCH_OR_ZV from
7856 move_it_in_display_line_to, when moving from beginning of line to
7857 point's position. (Bug#16961)
7859 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7861 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7862 * window.c (Fselect_window): Explain NORECORD and
7863 `buffer-list-update-hook' in doc-string.
7865 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7867 * window.c (Fother_window_for_scrolling): Check that
7868 Vother_window_scroll_buffer is a buffer.
7870 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7872 * xterm.c (xim_initialize): Always pass a copy of resource name
7873 to XRegisterIMInstantiateCallback and eassert whether return
7874 value is True. Passing copy is important because Xlib doesn't
7875 make its own copy and resource name argument usually points to
7876 SSDATA (Vx_resource_name), which may be changed from Lisp.
7877 (xim_close_display): For XUnregisterIMInstantiateCallback,
7878 always eassert return value and pass exactly the same values
7879 as were used for XRegisterIMInstantiateCallback.
7880 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7881 sources to check why if you are interested.
7883 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7885 * dispnew.c (change_frame_size_1): Add new_lines instead of
7886 new_height, the latter may be still zero if passed as such.
7887 * window.c (Fwindow_pixel_height): Mention bottom divider in
7890 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7892 Fix "resource temporarily unavailable" with xgselect
7894 * xgselect.c: Include <stdbool.h>.
7895 (xg_select) [!USE_GTK]: Don't lose track of errno.
7897 Fix minor --enable-gcc-warnings issues.
7898 * widget.c (update_various_frame_slots, EmacsFrameResize):
7899 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7901 2014-03-04 Ken Brown <kbrown@cornell.edu>
7903 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7904 represent the actual adjustment needed for alignment.
7906 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7908 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7909 needed, and don't reallocate if the initial allocation already
7910 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7912 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7914 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7917 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7919 * cmds.c (delete-char): Update docstring pointing out that the
7920 function ignores `delete-active-region' and `overwrite-mode'.
7922 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7924 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7926 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7927 allocated buffer due to alignment.
7928 (freehook): If the block to be freed was allocated by
7929 'aligned_alloc', find its real pointer before calling 'free'.
7931 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7934 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7936 * font.c (toplevel): Adjust comment about font cache layout.
7937 (font_clear_cache): Fix to match real font cache layout.
7938 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7939 (Fframe_font_cache) [FONT_DEBUG]: New function.
7940 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7942 Avoid crashes when X fonts are erroneously freed on reused X
7943 'Display *' connection data (Bug#16069). Note that X font
7944 resources still may be leaked, but currently there is no way
7945 to completely avoid it.
7946 * xterm.h (struct x_display_info): New member x_id. Add comments.
7947 * xterm.c (x_display_id): New variable.
7948 (x_term_init): Assign identifier to each opened X connection.
7949 * xfont.c (struct xfont): New member x_display_id.
7950 (xfont_open): Initialize it with frame's display id.
7951 (xfont_close): Check whether font's display id matches the one
7952 recorded for the given display. Adjust comment.
7953 * xftfont.c (struct xftfont_info):
7954 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7956 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7958 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7959 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7960 killed Vother_window_scroll_buffer.
7961 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7963 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7965 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7966 that start with more than 2 slashes as UNCs. (Bug#16751)
7968 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7970 Fix a few crashes and leaks when cloning C strings.
7971 * alloc.c, lisp.h (dupstring): New function.
7972 * gtkutil.c (xg_get_font):
7973 * term.c (tty_default_color_capabilities):
7974 * xsettings.c (store_monospaced_changed)
7975 (store_font_name_changed, parse_settings)
7976 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7977 This avoids some unlikely crashes due to accessing freed storage,
7978 and avoids some minor memory leaks in the more-typical case.
7980 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7982 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7983 cursor when modeline can't be dragged (Bug#16647).
7985 2014-02-28 Glenn Morris <rgm@gnu.org>
7987 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7988 from custom-delayed-init-variables. (Bug#11565)
7990 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7992 More fixes for mouse glyph calculations (Bug#16647).
7993 * window.c (coordinates_in_window): In intersection of
7994 horizontal and vertical window dividers prefer the horizontal
7995 one. Add some extra parens to last fix.
7996 (window_relative_x_coord): Return x-coordinate for header and
7998 * xdisp.c (remember_mouse_glyph): In text area don't extend
7999 glyph into mode line to show the vertical drag cursor there
8000 immediately. Subdivide mouse glyphs in right fringes to show a
8001 horizontal drag cursor as soon as we enter the "grabbable width"
8002 portion. Handle vertical border case separately. Do not
8003 subdivide window divider areas.
8004 (note_mouse_highlight): On bottom divider of bottommost windows
8005 show vertical drag cursor only when the minibuffer window can be
8008 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8010 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8011 reset by the face of the object just displayed. See also bug#76.
8012 (get_next_display_element): If the string came from a display
8013 property, examine the box face attribute at it->position, not at
8014 it->current.pos, since the latter was not updated yet. (Bug#16870)
8015 (handle_face_prop): Improve commentary.
8017 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8019 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8020 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8022 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8024 Fixes around Bug#16647.
8025 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8026 ON_BOTTOM_DIVIDER cases.
8027 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8028 only if the window has no right divider.
8029 (Fcoordinates_in_window_p): Fix doc-string.
8031 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8033 * lread.c (Funintern): Fix doc to match advertised calling convention.
8035 2014-02-24 Daniel Colascione <dancol@dancol.org>
8037 * keyboard.c (read_char): Close race that resulted in lost events.
8039 2014-02-22 Glenn Morris <rgm@gnu.org>
8041 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8042 * window.c (window-resize-pixelwise): Doc fixes.
8044 * process.c (Finternal_default_process_filter)
8045 (Finternal_default_process_sentinel): Doc tweaks.
8047 2014-02-21 Glenn Morris <rgm@gnu.org>
8049 * process.c (Fprocess_buffer, Faccept_process_output)
8050 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8053 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8055 * window.c (Fwindow_scroll_bar_width): New function.
8057 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8059 Pacify GCC when configuring with --enable-gcc-warnings.
8060 * xdisp.c (move_it_in_display_line_to) [lint]:
8061 Initialize recently-added local.
8063 2014-02-21 Daniel Colascione <dancol@dancol.org>
8065 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8067 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8069 * xdisp.c (init_iterator): Don't dereference a bogus face
8070 pointer. (Bug#16819)
8071 (try_cursor_movement): Don't use cursor position if
8072 set_cursor_from_row failed to compute it. This avoids assertion
8073 violations in MATRIX_ROW.
8074 (move_it_in_display_line_to): Save the iterator state in ppos_it
8075 only once per call. Reimplement the method used to return to the
8076 best candidate position if all the positions found in display line
8077 are beyond TO_CHARPOS. This cuts down the number of calls to
8078 bidi_shelve_cache, which moves a lot of stuff when lines are long
8079 and include bidirectional text. (Bug#15555)
8081 2014-02-20 Glenn Morris <rgm@gnu.org>
8083 * data.c (Fdefalias): Doc fix.
8085 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8087 * xdisp.c (display_line): Fix horizontal scrolling of large images
8088 when fringes are turned off. This comes at a price of not
8089 displaying the truncation/continuation glyphs in this case.
8092 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8093 CreateDIBSection returns an error indication, zero out *ximg after
8094 destroying the image. This avoids crashes in memory allocations
8095 due to the fact that some of the callers also call
8096 x_destroy_x_image, which will attempt to free an already free'd
8099 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8101 * widget.c (update_various_frame_slots): Don't set
8102 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8104 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8106 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8108 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8110 temacs --daemon fix (Bug#16599).
8111 * emacs.c (main): Initialize daemon_pipe[1] here ...
8112 (syms_of_emacs): ... instead of here.
8114 2014-02-16 Anders Lindgern <andlind@gmail.com>
8116 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8119 2014-02-16 Daniel Colascione <dancol@dancol.org>
8121 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8122 (xd_get_connection_address): Use it.
8123 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8124 xd_get_connection_address because the latter signals if the bus
8125 we're trying to close is already disconnected.
8127 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8129 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8130 argument to CreateThread. This avoids segfaults on Windows 9X.
8131 Reported by oslsachem <oslsachem@gmail.com>.
8133 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8135 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8136 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8137 (check_lseek): New function, to report lseek errors.
8138 (save_data_space, update_file_ptrs, read_header, write_header)
8139 (copy_file, copy_rest, unexec): Use these news functions.
8140 (update_file_ptrs): Don't assume wraparound behavior when
8141 converting a large size_t value to off_t.
8143 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8145 * composite.c (fill_gstring_header): Pass positions as C integers
8146 and move parameters checking to...
8147 (Fcomposition_get_gstring): ...this function. Handle case when
8148 buffer positions are in reversed order and avoid crash (Bug#16739).
8150 * buffer.c (validate_region): Mention current buffer in error message.
8152 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8154 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8156 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8158 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8160 2014-02-11 Glenn Morris <rgm@gnu.org>
8162 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8163 Replace refs to "OpenStep" in messages.
8165 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8167 Avoid "." at end of error diagnostics.
8168 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8169 * font.c (Ffont_at):
8170 * nsfns.m (ns_display_info_for_name):
8171 * nsselect.m (Fx_own_selection_internal):
8172 * nsterm.m (performDragOperation:):
8173 Remove "." from end of diagnostic.
8175 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8177 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8178 unintuitive (bug#15824).
8179 (Fyes_or_no_p): Doc fix (bug#15456).
8181 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8183 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8185 * eval.c (call_debugger): When exiting the debugger, do not allow
8186 max_specpdl_size less than actual binding depth (Bug#16603).
8187 (syms_of_eval): Adjust docstring.
8189 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8191 * cmds.c (Fself_insert_command): Output a clearer error message on
8192 negative repetitions (bug#9476).
8194 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8196 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8198 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8200 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8202 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8204 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8206 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8208 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8210 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8212 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8213 `exit' works (bug#15865).
8215 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8217 Constrain window box/body sizes and margin widths (Bug#16649).
8218 * xdisp.c (window_box_width): Don't return less than zero.
8219 (window_box_left_offset, window_box_right_offset): Don't return
8220 more than the window's pixel width.
8221 * window.c (window_body_height, window_body_width): Don't return
8223 (window_resize_apply): Adjust margin width, if necessary.
8225 2014-02-07 Glenn Morris <rgm@gnu.org>
8227 * nsterm.m (syms_of_nsterm): Doc fix.
8229 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8231 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8232 New variables: pointers through which to call the respective APIs.
8233 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8234 (filename_from_ansi, sys_link, check_windows_init_file):
8235 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8236 This is required on Windows 9X, where we dynamically load
8237 UNICOWS.DLL which has their non-stub implementations.
8238 (maybe_load_unicows_dll): Assign addresses to these 2 function
8239 pointers after loading UNICOWS.DLL.
8241 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8242 MultiByteToWideChar and WideCharToMultiByte through function
8245 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8248 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8250 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8251 for OSX >= 10.9 if separate spaces are used.
8252 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8254 2014-02-06 Glenn Morris <rgm@gnu.org>
8256 * buffer.c (cache-long-scans): Doc fix.
8258 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8260 * w32fns.c (Fw32_shell_execute): Doc fix.
8262 2014-02-05 Bastien Guerry <bzg@gnu.org>
8264 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8265 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8267 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8269 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8270 outside the window (Bug#16649).
8272 * xdisp.c (note_mouse_highlight): When entering a margin area show
8273 a non-text cursor (Bug#16647).
8275 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8277 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8278 It prompted a compile-time diagnostic on GNU/Linux.
8279 Simplify to remove the need for the label.
8281 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8283 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8284 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8285 to show it; otherwise return 'unsupported--w32-dialog' to signal
8286 to the caller that emulation with menus is necessary.
8287 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8289 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8291 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8294 * menu.c (Fx_popup_dialog): Don't condition the call to
8295 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8296 special symbol 'unsupported--w32-dialog', emulate the dialog with
8297 a menu by calling x-popup-menu.
8299 * menu.h (Qunsupported__w32_dialog): New extern variable.
8301 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8303 * keyboard.c (kbd_buffer_get_event): Read file notification events
8306 * xgselect.c (xg_select): Read glib events in any case, even if
8307 there are no file descriptors to watch for. (Bug#16519)
8309 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8311 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8312 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8313 * w32term.c (w32_draw_window_divider): Handle first and last
8315 * w32term.h (w32_fill_area_abs): New function.
8316 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8318 * xfaces.c (realize_basic_faces): Handle new face ids.
8319 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8320 and bottom divider width.
8321 * xterm.c (x_draw_window_divider): Handle first and last pixels
8324 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8326 * print.c (Fexternal_debugging_output): Add cast to pacify
8327 --enable-gcc-warnings.
8328 * eval.c (call_debugger): Grow specpdl if the debugger was
8329 entered due to specpdl overflow (Bug#16603) and allow more
8330 specpdl space for the debugger itself.
8332 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8334 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8337 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8339 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8340 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8342 * print.c (Fexternal_debugging_output): If the argument character
8343 is non-ASCII, encode it with the current locale's encoding before
8344 writing the result to the terminal. (Bug#16448)
8346 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8347 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8350 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8352 * process.c (create_process): Reset SIGPROF handler in the child.
8353 * callproc.c (call_process): Likewise.
8355 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8357 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8359 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8361 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8362 of zero to print strings, GDB doesn't like it.
8364 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8365 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8366 we still use correct addresses. (Bug#16576)
8368 2014-01-27 K. Handa <handa@gnu.org>
8370 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8371 to preserve the code detection behavior of 24.3.
8372 * coding.h (struct coding_system): New member detected_utf8_bytes.
8373 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8374 (decode_coding_gap): Use short cut for UTF-8 file reading only
8375 when coding->detected_utf8_bytes equals to coding->src_bytes.
8376 * fileio.c (Finsert_file_contents): Cancel the previous change.
8378 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8380 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8381 that are not visible.
8383 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8385 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8386 is grabbed (Bug#16565).
8388 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8390 * xdisp.c (last_max_ascent): Re-remove after erroneously
8391 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8393 (move_it_to): Re-remove reference to last_max_ascent.
8394 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8395 max_descent here instead of calling line_bottom_y.
8398 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8400 * terminal.c (initial_free_frame_resources): New function.
8401 (init_initial_terminal): Install new hook to free face cache
8402 on initial frame and avoid memory leak. For details, see
8403 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8404 * xfaces.c (free_frame_faces): Adjust comment.
8406 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8408 * data.c (Fstring_to_number): Document results if unparsable
8411 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8413 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8415 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8417 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8418 * coding.c (detect_coding_utf_8, emacs_mule_char)
8419 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8420 (check_utf_8, decode_coding):
8421 * coding.h (struct coding_system.errors):
8422 Use ptrdiff_t, not int, for integer values derived from buffer and
8425 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8426 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8427 before invoking decode_coding_gap, since there's just one block.
8429 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8431 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8432 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8433 too early. Again run change_frame_size before assigning menu-
8436 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8438 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8439 arrives, call x_check_fullscreen, in case the new display has a
8440 different resolution. (Bug#16517)
8442 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8444 * term.c (read_menu_input): If the selected frame changes, exit
8446 (tty_menu_show): If the selected frame changes while we displayed
8447 a menu, throw to top level. (Bug#16479)
8449 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8451 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8453 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8455 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8456 * data.c (count_one_bits_word): Fix bug (negated comparison)
8457 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8459 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8461 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8462 Avoid undefined behavior by initializing display property bit of a
8463 string processed by the bidirectional iterator. For details, see
8464 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8466 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8468 Minor cleanup of previous change.
8469 * image.c (imagemagick_error, Fimagemagick_types):
8470 Omit some recently-introduced and unnecessary casts and assignments.
8472 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8474 Fix two memory leaks discovered with Valgrind.
8475 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8476 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8478 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8480 Fixes in window size functions around Bug#16430 and Bug#16470.
8481 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8482 (Fwindow_mode_line_height, Fwindow_header_line_height)
8483 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8484 Minor doc-string adjustments.
8485 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8486 Rewrite doc-strings.
8487 (window_body_height, window_body_width): Do not count partially
8488 visible lines/columns when PIXELWISE is nil (Bug#16470).
8489 (Qfloor, Qceiling): New symbols.
8491 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8493 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8494 when the image cache is not yet allocated. (Bug#16509)
8496 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8498 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8499 re-attach intervals to its base buffer (Bug#16502).
8500 * intervals.c (set_interval_object): Move from here...
8501 * intervals.h (set_interval_object): ... to here. Fix comments.
8503 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8505 Avoid undefined behavior by initializing buffer redisplay bit.
8506 Reported by Dmitry Antipov in
8507 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8508 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8510 Revert some of the CANNOT_DUMP fix (Bug#16494).
8511 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8513 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8515 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8516 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8517 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8518 they are replaced by macros that expand into direct calls to the
8519 corresponding functions from GDI32.DLL.
8520 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8521 variables in the Cygwin build, they are unused.
8523 2014-01-19 K. Handa <handa@gnu.org>
8525 * composite.c (composition_update_it): Fix previous change.
8527 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8529 Fix file name handling on MS-Windows 9X.
8530 * w32.c (maybe_load_unicows_dll): New function.
8532 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8533 on, to make sure we can convert file names to and from UTF-8 on
8534 Windows 9X. This fixes a failure to start up because Emacs cannot
8535 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8537 * w32font.c [WINDOWSNT]: Include w32.h.
8538 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8539 of implementing the same stuff.
8540 Remove now unused g_b_init_is_windows_9x.
8542 * w32.h (maybe_load_unicows_dll): Add prototype.
8544 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8546 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8547 switch to single keyboard. Prevents daemon crashes when a new
8548 client connects while we show a TTY menu in an existing client.
8551 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8553 Fix MinGW64 porting problem with _setjmp.
8554 Reported by Eli Zaretskii in:
8555 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8556 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8557 the old _setjmp and _longjmp. All uses changed.
8559 2014-01-13 Daniel Colascione <dancol@dancol.org>
8561 * textprop.c (Fremove_list_of_text_properties):
8562 Correctly handle reaching the end of the interval tree. (Bug#15344)
8564 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8566 * xdisp.c (resize_mini_window): Round height to a multiple of
8567 frame's line height. Fix bug in calculation of window start
8568 position (Bug#16424).
8570 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8572 * macfont.m: Include termchar.h.
8573 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8574 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8575 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8576 *_WITH_GC_* to take face and f as parameters.
8577 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8578 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8580 2014-01-13 Daniel Colascione <dancol@dancol.org>
8582 Fix menu item updating in the presence of the Unity global menu
8585 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8586 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8588 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8589 updating menus; explain why.
8590 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8591 problem it's supposed to solve and it interferes with detecting
8592 the presence of a global menu.
8593 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8596 2014-01-11 K. Handa <handa@gnu.org>
8598 * composite.c (composition_update_it): Fix indexing of
8599 LGSTRING_CHAR (Bug#15984).
8601 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8603 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8605 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8607 * xdisp.c (try_window_id): Don't use this function's optimizations
8608 if overlays in the buffer displayed by the window have changed
8609 since last redisplay. (Bug#16347)
8610 (message_dolog): Fix indentation.
8612 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8614 * frame.c (frame_resize_pixelwise): Fix doc-string.
8616 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8618 Fix handling of internal borders (Bug#16348).
8619 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8620 Remove internal border width from pixel width of windows.
8621 (change_frame_size_1): Don't return early when frame's pixel
8622 size changes - we still have to record the new sizes in the
8624 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8625 also when toolbar gets larger.
8626 * window.c (check_frame_size): Include internal_border_width in
8628 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8629 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8630 In non-toolkit/non-GTK version clear internal border.
8631 * xterm.c (x_clear_under_internal_border): New function for
8632 non-toolkit/non-GTK version.
8633 (x_after_update_window_line): In non-toolkit/non-GTK version
8635 (handle_one_xevent, x_set_window_size):
8636 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8637 * xterm.h (x_clear_under_internal_border): Extern it.
8639 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8641 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8642 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8645 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8647 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8648 last value of point is not equal to buffer's point. (Bug#16129)
8650 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8653 * nsterm.h (updateCollectionBehavior): Rename from
8654 updateCollectionBehaviour. All uses changed.
8656 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8657 * Makefile.in (SETFATTR): New macro.
8658 (temacs$(EXEEXT)): Use it.
8660 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8662 Fix maximization behavior on Windows (Bug#16300).
8663 * w32fns.c (w32_fullscreen_rect): Don't handle
8664 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8665 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8666 of SetWindowPos. Restore last placement also when leaving
8667 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8668 but the FULLSCREEN_BOTH case.
8670 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8673 * data.c (arithcompare_driver):
8674 * fileio.c (Fcar_less_than_car):
8675 * fns.c (internal_equal):
8676 * frame.c (delete_frame):
8677 * lisp.h (enum More_Lisp_Bits):
8679 Avoid C99 constructs that don't work in C89.
8680 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8681 to port to C89, which doesn't have 'long long'.
8682 (count_trailing_zero_bits): Use them.
8684 2014-01-03 Chong Yidong <cyd@gnu.org>
8686 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8688 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8690 Further adjust frame/window scrollbar width calculations.
8691 * window.c (apply_window_adjustment):
8692 Set windows_or_buffers_changed.
8693 (Fwindow_scroll_bars): Return actual scrollbar width.
8694 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8695 For non-toolkit builds again use 14 as minimum width and set
8696 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8697 * xterm.c (XTset_vertical_scroll_bar): Take width from
8698 WINDOW_SCROLL_BAR_AREA_WIDTH.
8699 (x_new_font): Rename wid to unit. Base calculation of new
8700 scrollbar width on toolkit used and make it analogous to that of
8701 x_set_scroll_bar_default_width.
8702 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8703 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8704 of GetSystemMetrics.
8705 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8706 WINDOW_SCROLL_BAR_AREA_WIDTH.
8707 (x_new_font): Make it correspond to changes in xterm.c.
8709 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8711 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8712 This is a cleaner way to fix the MinGW-w64 porting problem.
8713 Check for INTPTR_MAX misconfiguration.
8715 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8717 * search.c (newline_cache_on_off, find_newline): In indirect
8718 buffers, use the newline cache of the base buffer.
8720 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8721 buffer, invalidate the caches of its base buffer. (Bug#16265)
8723 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8724 buffers, use the width-run cache of the base buffer.
8726 * xdisp.c (redisplay_window): When the window displays an indirect
8727 buffer, and the character widths in the display table have
8728 changed, invalidate the width-run cache of the corresponding base
8731 * fileio.c (Finsert_file_contents): When invalidating the newline
8732 cache, consider the case of inserting into indirect buffer.
8734 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8735 In indirect buffers, use the paragraph cache of the base buffer.
8737 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8739 * window.c (grow_mini_window): Fix last change.
8741 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8743 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8745 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8747 * w32term.c (w32_initialize): Use LCID and LOWORD.
8749 * w32proc.c (create_child): Use pid_t for 5th argument.
8750 (IsValidLocale): Don't provide prototype for MinGW64.
8751 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8752 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8754 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8755 MinGW64 doesn't support.
8757 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8759 * w32.c (set_named_security_info): New function.
8760 (acl_set_file): Fall back on set_named_security_info if
8761 set_file_security fails.
8762 (g_b_init_set_named_security_info_w)
8763 (g_b_init_set_named_security_info_a): New static variables.
8764 (globals_of_w32): Initialize them to zero.
8765 (set_named_security_info): Set them to non-zero if the
8766 corresponding API is available.
8767 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8768 New function typedefs.
8770 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8772 Some more fixes following pixelwise resize changes including one
8774 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8775 of frame_resize_pixelwise.
8776 * widget.c (pixel_to_text_size): New function.
8777 (update_wm_hints): Have size hints respect value of
8778 frame_resize_pixelwise.
8779 (EmacsFrameResize): Alway process resize requests pixelwise.
8780 * window.c (grow_mini_window): Make sure mini window is at least
8782 * xdisp.c (display_menu_bar): Make sure menubar extends till
8784 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8785 (x_set_tool_bar_lines): Calculate pixelwise.
8786 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8787 frame_resize_pixelwise.
8789 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8791 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8792 variables not used there.
8794 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8796 * w32.c (sys_umask): New function. (Bug#16299)
8798 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8800 * dispnew.c (change_frame_size_1): Take old width of root window
8801 from that window's pixel width. (Bug#16284)
8803 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8805 Plain copy-file no longer chmods an existing destination (Bug#16133).
8806 * fileio.c (realmask): Now a static var, not a local.
8807 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8808 Remove arg STATPTR. All uses changed.
8809 (Fcopy_file): Do not alter permissions of existing destinations,
8810 unless PRESERVE-PERMISSIONS (renamed from
8811 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8812 Avoid race when testing for existing destinations and for
8813 when input and output files are the same.
8814 If changing the group fails, adjust both default and
8815 preserved permissions so that access is not granted to the
8817 (Fset_default_file_modes, init_fileio): Update realmask.
8818 (Fdefault_file_modes): Use realmask instead of calling umask.
8820 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8822 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8823 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8824 flags on the daemon pipe ends before execing.
8826 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8828 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8829 session. (Bug#14739)
8831 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8833 * callproc.c (Vexec_path): Document that exec-directory is in it.
8835 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8837 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8840 2013-12-27 Chong Yidong <cyd@gnu.org>
8842 * data.c (Fsymbol_function): Doc fix.
8844 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8846 Some more tinkering with Bug#16051.
8847 * window.c (resize_frame_windows): Don't let the size of the
8848 root window drop below the frame's default character size.
8849 Never ever delete any subwindows - let the window manager do the
8852 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8853 of toolbar lines needed when they exceed the height of the root
8855 (unwind_create_frame_1): New function.
8856 (Fx_create_frame): Generally inhibit calling the window
8857 configuration change hook here. Remove extra call to
8858 change_frame_size - it's not needed when we don't run the
8859 configuration change hook.
8861 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8863 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8864 On my Fedora 19 platform the core dumps were so big that
8865 my desktop became nearly catatonic.
8866 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8867 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8868 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8869 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8870 a clang-only syntax.
8871 * conf_post.h (__has_feature): New macro, if not already defined.
8872 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8873 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8875 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8877 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8878 is a file name. (Bug#16252)
8880 2013-12-25 Chong Yidong <cyd@gnu.org>
8882 * keyboard.c (Voverriding_terminal_local_map)
8883 (Voverriding_local_map): Doc fix.
8885 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8887 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8889 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8890 file name when it is submitted to ShellExecute. Simplify code.
8891 Don't test DOCUMENT for being a string, as that is enforced by
8892 CHECK_STRING. Doc fix.
8894 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8896 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8897 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8898 redisplay_tool_bar does. Improve and fix commentary.
8899 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8900 limits of the glyph matrices. (Bug#16051)
8901 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8902 only when the new size is different from the old one, and the new
8903 size can be achieved given the frame height.
8905 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8907 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8909 2013-12-23 Glenn Morris <rgm@gnu.org>
8911 * lread.c (Fload): Mention load-prefer-newer in doc.
8913 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8915 Handle Bug#16207 by being more restrictive when running hooks.
8916 * window.c (unwind_change_frame): New function.
8917 (Fset_window_configuration): Don't run configuration change hook
8918 while the frame configuration is unsafe. Call select_window
8921 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8923 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8925 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8927 * nsterm.h: Declare EmacsColor category.
8929 * nsterm.m (NSColor): Implement EmacsColor category.
8930 (ns_get_color): Use colorUsingDefaultColorSpace.
8931 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8933 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8935 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8937 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8938 having the PNG_NORETURN attribute, to avoid compiler warning in
8941 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8943 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8945 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8946 fringe background extension.
8947 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8948 because they are now always the same as `left' and `width',
8949 respectively. Remove code for the case that `width' and
8950 `sb_width' are different.
8952 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8954 Remove scroll_bar_actual_width from frames.
8955 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8956 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8957 (x_figure_window_size):
8958 * nsterm.m (x_set_window_size):
8959 * widget.c (set_frame_size):
8960 * w32term.c (x_set_window_size):
8961 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8962 scroll_bar_actual_width.
8964 Convert scroll_bar members to integers on Windows.
8965 * w32term.h (struct scroll_bar): Convert top, left, width,
8966 height, start, end and dragging to integers.
8967 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8969 * w32term.c (w32_set_scroll_bar_thumb)
8970 (w32_scroll_bar_handle_click): Remove XINT conversions for
8971 scroll_bar members. Treat bar->dragging as integer.
8972 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8973 first element. Remove XINT conversions for scroll_bar members.
8974 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8975 Remove XINT conversions for scroll_bar members.
8977 Fix assignment for new window total sizes.
8978 * window.c (Fwindow_resize_apply_total): Assign values for
8981 2013-12-20 Chong Yidong <cyd@gnu.org>
8983 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8984 argument to `append'.
8986 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8988 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8989 current text face, for extending the face of the display margins.
8992 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8993 Doc fix. (Bug#16190)
8995 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8997 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
9000 * nsterm.m (Qfile, Qurl): New.
9001 (EV_MODIFIERS2): New macro.
9002 (EV_MODIFIERS): Use EV_MODIFIERS2.
9003 (ns_term_init): Remove font and color from DND, does not work on
9004 newer OSX, and other ports don't have them.
9005 (performDragOperation:): Handle modifiers used during drag.
9006 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9007 Remove global Lisp variables used to communicate with ns-win.el.
9008 Remove font and color handling.
9009 (syms_of_nsterm): Defsym Qfile and Qurl.
9011 2013-12-19 Anders Lindgren <andlind@gmail.com>
9013 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9014 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9016 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9017 (constrainFrameRect): Remove special case nr_screens == 1.
9018 Don't constrain size to size of view.
9020 * nsterm.h (ns_output): Remove dont_constrain.
9022 2013-12-19 Anders Lindgren <andlind@gmail.com>
9024 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9026 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9028 Minor fixes for recent openp changes.
9029 * lisp.h (GCPRO7): New macro.
9030 * lread.c (openp): Use bool for boolean; all callers changed.
9031 Protect save_string from GC. Don't assume that file descriptors
9032 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9033 warning about uninitialized variable.
9035 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9037 * w32fns.c (emacs_abort): Use intptr_t as argument of
9038 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9040 2013-12-18 Glenn Morris <rgm@gnu.org>
9042 * lread.c (Fload): Pass load_prefer_newer to openp.
9043 Don't bother checking mtime if openp already did it.
9044 (openp): Add `newer' argument, to check all suffixes
9045 and find the newest file.
9046 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9047 * callproc.c (call_process):
9048 * charset.c (load_charset_map_from_file):
9049 * emacs.c (init_cmdargs):
9050 * image.c (x_create_bitmap_from_file, x_find_image_file):
9052 * lread.c (Flocate_file_internal):
9053 * process.c (Fformat_network_address):
9054 * sound.c (Fplay_sound_internal):
9055 * w32.c (check_windows_init_file):
9056 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9058 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9060 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9062 * w32.c (getloadavg): Don't index samples[] array with negative
9063 indices. Recover from wall-clock time being set backwards.
9065 * w32term.c (w32_initialize): Declare the argument of
9066 set_user_model as const.
9068 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9069 (w32_menu_show): Constify some arguments passed to MessageBox.
9071 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9072 to initialize Lisp objects.
9074 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9075 initialize Lisp objects.
9077 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9078 use variables used only on X under that condition.
9080 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9081 variables not used there.
9083 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9085 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9086 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9088 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9090 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9091 code, revealed in presence of R2L characters, character
9092 compositions, and display vectors. A better fix for Bug#16148.
9093 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9094 GTK and NS builds, they don't have this member of struct frame.
9096 * dispextern.h (struct composition_it): Correct a comment for the
9099 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9101 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9102 This prevents a compilation error on C compilers that do not
9103 default functions to return 'int' if not declared. Also, add
9104 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9105 since it now uses inline functions.
9107 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9109 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9110 display margins on mode line, header line, and in the frame's
9111 tool-bar window. (Bug#16165)
9113 2013-12-16 Andreas Schwab <schwab@suse.de>
9115 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9117 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9119 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9122 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9124 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9126 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9128 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9129 intended to find bogus pointers in font objects (Bug#16140).
9130 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9131 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9132 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9133 Disable for MS-Windows due to Bug#15876; apparently this
9134 requires more or less substantial changes in fontset code.
9135 * xfont.c (xfont_close):
9136 * xftfont.c (xftfont_close): Call x_display_info_for_display
9137 to check whether 'Display *' is valid (Bug#16093 and probably
9140 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9142 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9143 Reported by Juanma Barranquero <lekktu@gmail.com>.
9145 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9146 open a pty on MS-Windows. (Bug#16152)
9148 * emacs.c (decode_env_path): Fix bogus comparison against
9149 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9151 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9153 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9154 (Fx_file_dialog): Add parentheses around && to silence warning.
9156 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9158 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9160 * xdisp.c (extend_face_to_end_of_line): Extend background of
9161 non-default face in margin areas as well. (Bug#16151)
9162 (display_line): Call extend_face_to_end_of_line for continued
9163 lines as well, if the display margins have non-zero width.
9164 (set_glyph_string_background_width): When needed, set the
9165 extends_to_end_of_line_p flag on glyph strings to be drawn in
9166 margin areas, not only in the text area.
9168 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9171 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9173 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9174 Don't worry about verify_error being t, since it has to be a list.
9176 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9178 Use bool for boolean, focusing on headers.
9179 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9180 No need to include <stdbool.h>, since conf_post.h does it now.
9181 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9182 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9183 (SET_PER_BUFFER_VALUE_P):
9184 * ccl.c, ccl.h (setup_ccl_program):
9185 * ccl.h (CHECK_CCL_PROGRAM):
9186 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9187 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9188 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9189 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9190 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9191 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9192 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9193 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9194 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9195 (CHARSET_FAST_MAP_SET):
9196 * coding.c (decode_coding_ccl, encode_coding_ccl):
9197 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9198 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9199 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9200 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9201 (decode_coding_c_string):
9202 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9203 * conf_post.h (has_attribute):
9204 * dispextern.h (trace_redisplay_p)
9205 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9206 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9207 (SET_GLYPH_FROM_CHAR_GLYPH)
9208 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9209 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9210 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9211 (cursor_in_mouse_face_p):
9212 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9213 (blank_row, prepare_desired_row)
9214 (build_frame_matrix_from_leaf_window, make_current)
9215 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9216 (update_window, scrolling_window, update_frame_line):
9217 * disptab.h (GLYPH_FOLLOW_ALIASES):
9218 * editfns.c (Fformat):
9219 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9220 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9221 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9222 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9223 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9224 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9225 (FONT_DEFERRED_LOG):
9226 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9227 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9228 (FRAME_MOUSE_UPDATE):
9229 * fringe.c (Fdefine_fringe_bitmap):
9230 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9231 (x_create_bitmap_from_xpm_data, xpm_load_image):
9232 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9233 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9234 (MERGE_INTERVAL_CACHE):
9235 * keymap.h (KEYMAPP):
9236 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9237 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9238 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9239 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9240 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9241 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9242 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9243 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9244 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9245 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9246 (SETUP_BUFFER_SYNTAX_TABLE):
9247 * systime.h (timespec_valid_p):
9248 * term.c (save_and_enable_current_matrix):
9249 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9250 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9251 (redisplay_internal, try_window_reusing_current_matrix)
9252 (sync_frame_with_window_matrix_rows, try_window_id)
9253 (display_menu_bar, display_tty_menu_item, display_mode_line)
9254 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9255 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9256 * xmenu.c (xmenu_show):
9257 * xterm.c (use_xim, x_term_init):
9258 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9259 (struct x_bitmap_record):
9260 Use bool for booleans.
9261 * ccl.c (struct buffer_text):
9262 * ccl.h (struct ccl_program):
9263 * charset.h (struct charset):
9265 * coding.h (struct iso_2022_spec, struct coding_system):
9266 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9267 (struct glyph_string, struct face, struct face_cache)
9268 (struct bidi_string_data, struct bidi_it)
9269 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9271 * editfns.c (Fformat):
9272 * frame.h (struct frame):
9273 * fringe.c (struct fringe_bitmap):
9274 * intervals.h (struct interval):
9275 * keyboard.h (struct kboard):
9276 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9277 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9278 (struct Lisp_Buffer_Local_Value, union specbinding):
9279 * macfont.m (struct macfont_info):
9280 * process.h (struct Lisp_Process):
9281 * termchar.h (struct tty_display_info):
9282 * window.h (struct window):
9283 * xterm.h (struct x_output):
9284 Use bool_bf for boolean bit-fields.
9285 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9286 All callers changed.
9287 * ccl.h (struct ccl_program): Remove unused members private_state,
9288 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9290 (struct ccl_spec): Remove unused members cr_carryover,
9291 eight_bit_carryover.
9292 * conf_post.h: Include <stdbool.h>.
9293 (bool_bf): New type.
9294 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9295 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9296 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9297 'do { ... } while (false)' brackets.
9298 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9299 Args must now be expressions; all callers changed.
9300 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9301 (PRODUCE_GLYPHS): Simplify use of boolean.
9302 * fileio.c (Fcopy_file):
9303 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9304 * lisp.h (UNGCPRO): Return void, not int.
9305 (FOR_EACH_TAIL): Use void expression, not int expression.
9306 * region-cache.c: Reindent.
9307 * region-cache.h: Copy comments from region-cache.c, to fix
9308 incorrect remarks about booleans.
9310 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9312 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9313 when character at point is displayed from a display vector.
9316 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9318 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9319 now a list of certificate validation checks that will abort a
9320 connection with an error.
9321 (Fgnutls_boot): Document it and use it.
9323 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9325 * w32term.c (w32_enable_frame_resize_hack): New variable.
9326 (x_set_window_size): Use it to hack frame resizing on Windows
9329 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9331 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9332 Windows-specific code to w32.c. Change error message text to
9333 match that of Posix platforms.
9335 * w32.c (w32_copy_file): New function, most of the code copied and
9336 reworked from Fcopy_file. Improve error handling. Plug memory
9337 leak when errors are thrown. Support file names outside of the
9338 current codepage. (Bug#7100)
9340 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9342 * lread.c (load_path_default): Prototype.
9344 2013-12-13 Glenn Morris <rgm@gnu.org>
9346 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9347 (dump_path): Remove.
9348 (load-path-default): Remove `changed' argument.
9349 Do not set dump_path permanently. Simplify.
9350 (init_lread): Simplify.
9351 (syms_of_lread): Remove dump_path.
9353 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9355 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9356 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9357 2013-12-12 font-related change to avoid Bug#16128, which
9358 is quite hard to fix without even more substantial changes.
9360 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9362 * font.c (font_close_object): Check for live frame (Bug#16128).
9364 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9366 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9367 Return ptrdiff_t, not int, since it's a buffer size.
9368 Reindent/reparen some macros to a more Gnuish style.
9370 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9372 Avoid undefined behavior with huge regexp interval counts.
9373 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9374 since it's now specialized to interval counts. All uses changed.
9375 Do not assume wraparound on signed integer overflow.
9376 (regex_compile): Simplify based on the above changes.
9378 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9380 Support file names on MS-Windows that use characters outside of
9381 the current system codepage. (Bug#7100)
9383 * w32.c (get_file_security, set_file_security)
9384 (create_symbolic_link): Separate pointers and boolean flags for
9385 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9386 non-zero, else the former.
9387 (codepage_for_filenames, filename_to_utf16, )
9388 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9390 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9392 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9393 Accept only one argument; all callers changed.
9394 (dostounix_filename): Remove the second argument, now works in
9395 UTF-8. All callers changed.
9396 (parse_root): Lose DBCS code.
9397 (get_long_basename, w32_get_short_filename, init_environment)
9398 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9399 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9400 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9401 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9402 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9403 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9405 (ansi_encode_filename): New function.
9406 (get_emacs_configuration, get_emacs_configuration_options):
9408 (add_volume_info, GetCachedVolumeInformation): Run the input file
9409 name through unixtodos_filename, to ensure it is stored and
9410 referenced in canonical form.
9411 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9412 (logon_network_drive, sys_link, utime): Improve error handling.
9413 (sys_access): New function.
9414 (hashval, generate_inode_val): Unused functions deleted.
9415 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9416 (check_windows_init_file): Convert error message from UTF-8 to
9417 ANSI codepage, for display in the message box.
9418 (globals_of_w32): Set w32_unicode_filenames according to the OS
9421 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9422 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9423 (syms_of_w32term): Declare w32-unicode-filenames.
9425 * w32proc.c (new_child, delete_child): Remove code that handled
9426 unused pending_deletion and input_file members of the child struct.
9427 (create_child, sys_spawnve): Convert all file names to ANSI
9428 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9429 name cannot be encoded in ANSI codepage. Don't use
9430 unixtodos_filename, mirror slashes by hand.
9431 (record_infile, record_pending_deletion): Functions deleted.
9432 (Fw32_short_file_name): Call w32_get_short_filename instead of
9435 * w32notify.c (add_watch): Work in Unicode mode when
9436 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9437 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9438 instead, do the same with Lisp primitives.
9440 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9441 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9442 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9443 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9444 (Fw32_shell_execute): Improve error reporting.
9445 (Fdefault_printer_name): Ifdef away for Cygwin.
9447 * w32.h (struct _child_process): Remove input_file and
9448 pending_deletion members that are no longer used.
9449 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9450 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9451 (ansi_encode_filename): New and updated prototypes.
9453 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9455 (unexec): Don't use dostounix_filename, it expects a file name in
9456 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9459 * fileio.c (Ffile_name_directory, file_name_as_directory)
9460 (directory_file_name, Fexpand_file_name)
9461 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9462 arguments of dostounix_filename.
9463 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9464 use MAX_UTF8_PATH for size of file-name strings.
9465 (emacs_readlinkat): Build an explicitly unibyte string for file
9467 (syms_of_fileio) <file-name-coding-system>:
9468 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9470 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9471 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9472 directories to UTF-8.
9473 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9474 environment, and each element of the input PATH, to UTF-8.
9476 * dired.c (file_attributes): Use build_unibyte_string explicitly
9477 to make Lisp strings from user and group names.
9479 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9482 * coding.c (decode_file_name, encode_file_name): New functions.
9484 * termcap.c (tgetent): Adapt to the change in arguments of
9487 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9490 * msdos.c (dostounix_filename, init_environment): Adapt to the
9491 change in arguments of dostounix_filename.
9493 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9494 [WINDOWSNT]: Encode file names passed to the image libraries in
9497 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9498 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9500 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9501 arguments of dostounix_filename.
9503 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9505 * font.h (struct font_entity) [HAVE_NS]: New field to record
9506 font driver which was used to create this entity.
9507 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9508 frame where the font was opened.
9509 (font_close_object): Add prototype.
9510 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9511 (font_close_object): Not static any more. Lost frame arg.
9512 Adjust comment and users.
9513 * alloc.c (cleanup_vector): Call font_close_object to adjust
9514 per-frame font counters correctly. If HAVE_NS, also call
9515 driver-specific cleanup for font-entity objects.
9516 * ftfont.c (ftfont_open):
9517 * nsfont.m (nsfont_open):
9518 * w32font.c (w32font_open_internal):
9519 * xfont.c (xfont_open):
9520 * xftfont.c (xftfont_open): Save frame pointer in font object.
9521 * macfont.m (macfont_open): Likewise.
9522 (macfont_descriptor_entity): Save driver pointer to be able
9523 to call its free_entity routine when font-entity is swept.
9524 * ftxfont.c (ftxfont_open): Add eassert because frame
9525 pointer should be saved by ftfont_driver.open.
9527 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9529 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9530 input polling is used. This is still meaningful for Cygwin, see
9531 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9532 * keyboard.c (poll_for_input_1, input_polling_used):
9533 Define unconditionally.
9534 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9535 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9536 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9537 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9538 (face_for_char): Likewise. Rearrange eassert and return ASCII
9539 face for CHAR_BYTE8_P.
9540 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9542 2013-12-11 Ken Brown <kbrown@cornell.edu>
9544 * dispextern.h (erase_phys_cursor):
9545 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9547 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9549 * nsterm.m (x_free_frame_resources):
9550 * term.c (tty_free_frame_resources):
9551 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9552 face cache because it's implied by free_frame_faces anyway.
9553 * w32term.c (x_free_frame_resources): Likewise. Do not call
9554 free_frame_faces twice.
9556 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9558 * editfns.c (Fformat_time_string): Mention %F in the doc.
9560 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9562 * window.c (resize_frame_windows): Don't return immediately when
9563 the root window's size doesn't change - the minibuffer window
9564 may still have to be repositioned/resized.
9565 * xfns.c (Fx_create_frame): Always change the frame size after
9566 initializing the frame's faces.
9567 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9568 change_frame_size should already have done it.
9569 (x_new_font): Assign new tool- and menu-bar heights.
9570 (x_set_window_size_1): Account for tool- and menu-bar heights
9571 (Bug#16013). Don't set pixel sizes since change_frame_size
9572 should already have done it.
9574 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9576 Remove the option of using libcrypto.
9577 * Makefile.in (LIB_CRYPTO): Remove.
9578 (LIBES): Don't use it.
9580 2013-12-11 Juri Linkov <juri@jurta.org>
9582 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9583 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9585 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9587 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9588 drawn tool bar items (Bug#16058).
9589 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9591 2013-12-09 Ken Brown <kbrown@cornell.edu>
9593 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9595 * lisp.h (get_frame_param): Adjust conditions for prototype
9598 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9600 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9601 Avoid unused macro warning if configured --without-xft.
9603 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9605 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9607 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9609 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9611 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9613 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9615 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9617 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9619 Use libcrypto's checksum implementations if available, for speed.
9620 * Makefile.in (LIB_CRYPTO): New macro.
9623 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9624 The macro didn't conform to C99 due to type mismatch,
9625 which caused compilation failure with Sun C 5.12,
9626 and it was confusing anyway. Include window.h to declare
9627 redisplay_other_windows.
9629 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9631 * window.c (set_window_buffer): Update mode line (bug#16084).
9633 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9635 Fix minor problems found by static checking.
9636 * keyboard.c (poll_for_input_1, input_polling_used):
9637 Define only if HAVE_NTGUI.
9638 * xmenu.c (popup_activate_callback): Omit unnecessary
9639 check against USE_X_TOOLKIT, which must be defined here anyway.
9640 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9643 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9645 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9647 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9649 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9651 * nsterm.m (x_set_window_size): Remove fprintf.
9652 (init): Define always. Set applicationDidFinishLaunchingCalled
9654 (applicationDidFinishLaunching:):
9655 Set applicationDidFinishLaunchingCalled.
9656 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9659 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9661 Pixel resize changes for NS (Bug#16049).
9662 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9663 height/width. row/cols are locals.
9664 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9665 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9666 (windowWillResize): Remove gsextra. Calculate extra as in
9668 (x_new_font): Don't change frame size if fullscreen.
9669 Change size pixelwise.
9671 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9672 comment in xfns.c. Change to pixelwise call.
9674 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9676 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9679 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9681 * xterm.c (input_signal_count): Remove.
9682 (x_dispatch_event): Define unconditionally.
9683 (x_make_frame_visible): Process X events until the frame
9684 is really visible (Bug#16027).
9685 * xterm.h (x_dispatch_event): Declare unconditionally.
9687 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9689 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9691 * nsterm.m (x_set_window_size): Handle pixelwise.
9693 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9695 * w32term.c (x_new_font):
9696 * xterm.c (x_new_font): Calculate new frame size from new font
9699 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9701 * lisp.h (FOR_EACH_TAIL): New macro.
9702 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9704 * window.c (select_window): Call second wset_redisplay before we change
9705 selected_window (bug#16034).
9707 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9709 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9711 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9713 * w32xfns.c: Include window.h, to avoid a compiler warning.
9715 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9717 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9718 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9719 window_scroll takes care of it.
9720 (Fset_window_point, Fdelete_other_windows_internal)
9721 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9722 (Fsplit_window_internal, Fdelete_window_internal)
9723 (Fresize_mini_window_internal, Fset_window_configuration)
9724 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9725 cause redisplay instead of forcing a complete redisplay.
9726 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9727 we're only affecting the selected_window.
9729 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9731 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9732 directional control characters. Update type and category
9733 determination according to the UBA from Unicode v6.3.
9734 (bidi_category_t): New category EXPLICIT_FORMATTING.
9736 * dispextern.h (bidi_type_t): Update to include new bidirectional
9737 properties introduced with Unicode v6.3. (Bug#16043)
9739 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9741 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9744 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9746 * font.c (font_list_entities): Remove dummy assignment.
9747 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9748 used on graphic displays only. Remove unused 'font_encoder' member.
9749 (struct font_bitmap): Remove unused 'extra' member.
9750 * nsfont.m (nsfont_open):
9751 * w32font.c (w32font_open_internal):
9752 * ftfont.c (ftfont_get_bitmap): Adjust users.
9754 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9756 Use bool for boolean.
9757 * tparam.c (tparam1):
9758 * undo.c (record_point, record_property_change):
9759 Use bool for boolean, for local vars that are always true or false.
9761 Minor integer overflow fixes (Bug#16033).
9762 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9763 This improves on the previous fix to this function.
9764 (window_resize_check): When summing up pixel counts, don't rely on
9765 undefined behavior if the sum overflows.
9767 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9769 * window.c (Fset_window_new_pixel): Don't choke at negative
9770 argument value (Bug#16033).
9772 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9773 to avoid crash in window_box_height.
9775 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9776 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9778 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9780 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9782 Minor integer overflow fixes.
9783 * window.c (Fset_window_new_pixel, grow_mini_window):
9784 * xdisp.c (Fwindow_text_pixel_size):
9785 Avoid undefined behavior on signed integer overflow.
9786 * xfns.c (x_set_mouse_color):
9787 Check that drag shape fits in 'unsigned', since that's what X wants.
9789 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9791 Improve reporting of fatal exception on MS-Windows.
9792 * w32fns.c (my_exception_handler): New function.
9793 (globals_of_w32fns): Set it up as the unhandled exception
9794 handler. Initialize exception code and address to zeros.
9795 (emacs_abort): If the exception code and address are available,
9796 print them at the beginning of the backtrace. Fix the format of
9797 printing addresses (was producing 0x0x12345678 on XP).
9800 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9802 * eval.c (Fbacktrace__locals): New function.
9803 (syms_of_eval): Defsubr it.
9805 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9807 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9808 Define here to unify between...
9809 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9810 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9812 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9814 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9816 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9817 fringe background extension.
9818 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9819 because they are now always the same as `left' and `width',
9820 respectively. Remove code for the case that `width' and
9821 `sb_width' are different.
9823 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9825 Fix minor problems found by static checking.
9826 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9827 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9828 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9830 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9832 * image.c (imagemagick_compute_animated_image): Don't crash if we
9833 have an animation with different-sized images (bug#15313).
9835 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9837 Remove some unused items introduced during pixelwise change.
9838 * window.c (window_resize_total_check): Remove unused function.
9839 * xdisp.c (remember_mouse_glyph): Remove unused label.
9840 (Ftool_bar_height): Move declaration inside #if.
9841 * xterm.c (x_set_window_size): Don't use r and c.
9843 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9845 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9848 * window.c (Fset_window_configuration): Comment out unused variables.
9850 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9852 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9854 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9856 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9858 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9859 HAVE_GNUTLS3 (Bug#16001).
9861 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9862 if interrupts are deferred (Bug#15801).
9864 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9866 Support resizing frames and windows pixelwise.
9867 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9868 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9869 (struct glyph_matrix): Replace window_left_col and
9870 window_top_line by window_pixel_left and window_pixel_top.
9871 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9873 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9874 (draw_window_divider, move_it_to, x_draw_right_divider)
9875 (x_draw_bottom_divider, change_frame_size): Add or fix
9877 * dispnew.c (change_frame_size_1): Change prototype.
9878 (adjust_glyph_matrix, required_matrix_width)
9879 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9880 values instead of lines and columns.
9881 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9882 WINDOW_TOTAL_FRINGE_WIDTH.
9883 (handle_window_change_signal, do_pending_window_change)
9884 (init_display): Adjusts calls of change_frame_size.
9885 (change_frame_size, change_frame_size_1): Handle pixelwise
9887 * frame.c (Qright_divider_width, Qbottom_divider_width):
9889 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9890 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9891 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9892 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9894 (set_frame_param): New function.
9895 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9896 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9897 (Ffringe_width, Fborder_width, Fright_divider_width)
9898 (Fbottom_divider_width): New functions, defsubr them.
9899 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9900 New argument pixelwise.
9901 (struct frame_parm_table): New members Qright_divider_width and
9902 Qbottom_divider_width.
9903 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9904 (x_report_frame_params): Handle Qright_divider_width and
9905 Qbottom_divider_width.
9906 (x_set_right_divider_width, x_set_bottom_divider_width):
9908 (frame_resize_pixelwise): New option.
9909 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9910 new_pixelwise, right_divider_width and bottom_divider_width;
9911 remove total_lines; rename text_lines, text_cols, new_text_lines
9912 and new_text_cols to text_height, text_width, new_height and
9913 new_width respectively.
9914 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9915 FRAME_TEXT_WIDTH respectively.
9916 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9917 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9918 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9920 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9921 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9922 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9923 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9924 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9925 (FRAME_TOTAL_COLS_ARG): Remove macro.
9926 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9927 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9928 (x_wm_set_size_hint): Handle frame pixel sizes.
9929 * indent.c (compute_motion, Fcompute_motion):
9930 Call window_body_width instead of window_body_cols.
9931 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9932 (make_lispy_position): Handle right and bottom dividers.
9933 (Fsuspend_emacs): Pixelize call of change_frame_size.
9934 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9935 * lisp.h: Extern set_frame_param.
9936 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9938 (Fx_create_frame): Add entry for vertical_drag_cursor.
9939 Pixelize call of change_frame_size.
9940 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9941 * nsterm.m (ns_update_window_end): Optionally draw right
9943 (x_set_window_size): Add argument pixelwise.
9944 Call check_frame_size and change_frame_size with pixelwise zero.
9945 (ns_draw_window_divider): New function.
9946 (ns_redisplay_interface): Add ns_draw_window_divider.
9947 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9948 (x_new_font): Call x_set_window_size with pixelwise zero.
9949 * print.c (print_object): For a window print its sequence
9951 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9952 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9953 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9954 (w32_createwindow): Use scroll bar area width.
9955 (w32_wnd_proc): Handle bottom divider width.
9956 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9957 (Fx_create_frame): Default divider width parameters.
9958 Caclulate sizes pixelwise. Add vertical drag cursor support.
9959 (x_create_tip_frame): Default divider widths to zero.
9960 Pixelize call to change_frame_size.
9961 (Fx_show_tip): Add handling of divider widths. Pixelize window
9963 (Fw32_frame_rect): New function.
9964 (frame_parm_handler w32_frame_parm_handlers): Add divider
9966 (Vx_window_vertical_drag_shape): Add variable.
9967 * w32inevt.c (resize_event, maybe_generate_resize_event):
9968 Pixelize change_frame_size calls.
9969 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9971 * w32term.c (w32_draw_window_divider): New function.
9972 (x_update_window_end): Handle right divider.
9973 (w32_draw_fringe_bitmap, x_scroll_run)
9974 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9975 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9976 Calculate new frame sizes pixelwise.
9977 (x_new_font): Pixelize call to x_set_window_size.
9978 (x_check_fullscreen): Pixelize call to change_frame_size.
9979 (x_set_window_size_1, x_set_window_size): New argument
9980 pixelwise. Calculate pixelwise.
9981 (x_wm_set_size_hint): Use scroll bar area width.
9982 (w32_redisplay_interface): Add w32_draw_window_divider.
9983 * w32term.h (struct w32_output): Add vertical drag cursor.
9984 * widget.c (set_frame_size, update_wm_hints)
9985 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9987 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9988 * window.c (sequence_number): Restore.
9989 (Fwindow_pixel_width, Fwindow_pixel_height)
9990 (Fwindow_mode_line_height, Fwindow_header_line_height)
9991 (window_pixel_to_total, Frun_window_scroll_functions)
9992 (Fset_window_new_pixel, window_resize_apply_total)
9993 (Fwindow_resize_apply_total): New functions.
9994 (window_body_height, window_body_width): Rename from
9995 window_body_lines. New argument PIXELWISE.
9996 Calculate pixelwise.
9997 (Fwindow_body_height, Fwindow_body_width): New argument
9999 (coordinates_in_window, window_relative_x_coord): Use window's
10000 pixel width instead of total width.
10001 (replace_window, recombine_windows): Initialize pixel values.
10002 (resize_root_window, resize_frame_windows, grow_mini_window)
10003 (shrink_mini_window): New argument PIXELWISE.
10004 Calculate pixelwise.
10005 (Fdelete_other_windows_internal, adjust_window_margins)
10006 (window_resize_check, window_resize_apply)
10007 (Fdelete_window_internal, Fresize_mini_window_internal)
10008 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10009 (check_frame_size): Rename arguments. New argument PIXELWISE.
10010 Calculate pixelwise.
10011 (set_window_buffer): Make samebuf bool. Run configuration change
10012 hook only if buffer changed.
10013 (Fset_window_buffer): Rewrite doc-string.
10014 (make_window): Initialize new_pixel slot.
10015 (Fwindow_resize_apply): Check pixel size of root window.
10016 (Fsplit_window_internal): Call 2nd argument pixel_size.
10017 Calculate pixelwise.
10018 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10020 (save_window_data): New slots frame_text_width,
10021 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10022 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10024 (Fcurrent_window_configuration, Fset_window_configuration)
10025 (save_window_save, compare_window_configurations): Handle new
10026 slots in save_window_data and saved_window.
10027 (Fset_window_scroll_bars): Fix doc-string.
10028 (window_resize_pixelwise): New variable.
10029 (coordinates_in_window, Fcoordinates_in_window_p):
10031 (make_parent_window): Adjust sequence_number.
10032 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10034 * window.h (struct window): New members new_pixel, pixel_left,
10035 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10036 (wset_new_pixel): New function.
10037 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10038 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10039 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10040 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10041 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10042 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10043 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10044 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10045 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10046 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10047 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10048 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10049 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10050 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10051 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10053 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10054 (window_body_width, check_frame_size): Adapt external declarations.
10055 * xdisp.c (last_max_ascent): New integer.
10056 (window_text_bottom_y): Handle bottom divider.
10057 (window_box_width, window_box_height): Calculate pixelwise.
10058 (get_glyph_string_clip_rects): Handle right divider.
10059 (remember_mouse_glyph): When windows are resized pixelwise
10060 proceed with width and height set to 1.
10061 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10062 WINDOW_TOTAL_WIDTH.
10063 (move_it_to): Calculate and return maximum x position
10065 (Fwindow_text_pixel_size): New function.
10066 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10067 (tool_bar_lines_needed): Rename to tool_bar_height.
10068 Calculate pixelwise.
10069 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10070 Calculate pixelwise.
10071 (redisplay_tool_bar): Calculate pixelwise.
10072 (redisplay_window): Calculate pixelwise. Handle dividers.
10073 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10074 (x_draw_vertical_border): Handle dividers.
10075 (define_frame_cursor1): Handle vertical drag cursor.
10076 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10077 (expose_window): Calculate pixelwise. Handle dividers.
10078 (init_xdisp): Initialize pixel values.
10079 * xfaces.c (Qwindow_divider): New face.
10080 (realize_basic_faces): Realize it.
10081 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10082 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10083 (x_set_scroll_bar_default_width): Default actual width to 16.
10084 (Fx_create_frame): Set sizes pixelwise.
10085 (x_create_tip_frame): Default divider widths to zero.
10086 Pixelize call of change_frame_size.
10087 (Fx_show_tip): Handle divider widths. Initial pixel position
10089 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10090 (Vx_window_vertical_drag_shape): New option.
10091 * xmenu.c (free_frame_menubar): Pixelize call of
10093 * xterm.c (x_draw_window_divider): New function.
10094 (x_update_window_end): Optionally draw right divider.
10095 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10096 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10097 (handle_one_xevent, x_new_font): Calculate pixelwise.
10098 (x_set_window_size_1, x_set_window_size): New argument
10099 pixelwise. Calculate pixelwise.
10100 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10101 (struct x_redisplay_interface): Add x_draw_window_divider.
10102 * xterm.h (struct x_output): Add vertical_drag_cursor.
10104 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10106 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10107 Set invisible frames's `redisplay' when a full redisplay is requested.
10108 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10109 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10110 (display_mode_lines): Set it here instead.
10112 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10114 * dispextern.h (set_window_update_flags): Remove.
10116 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10118 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10120 * xdisp.c (REDISPLAY_SOME_P): New macro.
10121 (redisplay_internal): Use it (bug#15999).
10122 (prepare_menu_bars, redisplay_window): Use it as well.
10124 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10126 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10128 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10129 (globals_of_w32font): Zero it out.
10130 (GetCharWidth32W_Proc): New function pointer.
10131 (get_char_width_32_w): New function.
10132 (compute_metrics): If get_glyph_outline_w returns an error, try
10133 get_char_width_32_w before declaring a failure. This avoids
10134 punishing raster (a.k.a. "bitmap") fonts by slowing down
10135 redisplay. (Bug#6364).
10137 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10139 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10140 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10141 highlight needs to be redisplayed. (Bug#15913)
10143 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10145 Fix minor problems found by static checking.
10146 * buffer.h (struct buffer_text, struct buffer):
10147 * frame.h (struct frame):
10148 * window.h (struct window):
10149 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10150 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10151 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10152 no-longer-valid use of HAVE_MENUS.
10153 * xdisp.c (propagate_buffer_redisplay): Now static.
10155 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10157 * xmenu.c (Fmenu_or_popup_active_p):
10158 * window.c (Fset_window_configuration):
10159 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10160 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10161 * fns.c (Fyes_or_no_p):
10162 * editfns.c (Fmessage_box, Fmessage_or_box):
10163 * alloc.c (make_save_ptr_ptr):
10164 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10166 * window.c (Fset_window_configuration): Move select_window later.
10168 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10170 Refine redisplay optimizations to only redisplay *some* frames/windows
10171 rather than all of them.
10172 * xdisp.c (REDISPLAY_SOME): New constant.
10173 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10174 (bset_redisplay, bset_update_mode_line): New functions.
10175 (message_dolog): Use bset_redisplay.
10176 (clear_garbaged_frames): Use fset_redisplay.
10177 (echo_area_display): Use wset_redisplay.
10178 (buffer_shared_and_changed): Remove.
10179 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10180 frame titles. Compute the actual set of windows redisplayed.
10181 Don't update frame titles and menu bars for frames that don't need to
10183 (propagate_buffer_redisplay): New function.
10185 (redisplay_internal): Use it. Be more selective in the set of windows
10186 we redisplay. Propagate windows_or_buffers_changed to
10187 update_mode_lines a bit later to simplify the code.
10188 (mark_window_display_accurate_1): Reset window and buffer's
10190 (redisplay_window): Do nothing if neither the window nor the buffer nor
10191 the frame needs redisplay.
10192 * window.h (struct window): Add `redisplay' field.
10193 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10194 (redisplay_other_windows, window_list): New declarations.
10195 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10196 (window_list): Not static any more.
10197 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10198 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10199 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10200 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10201 * frame.h (struct frame): Add `redisplay' field.
10202 Move `external_menu_bar' bitfield next to other bit-fields.
10203 (SET_FRAME_GARBAGED): Use fset_redisplay.
10204 (SET_FRAME_VISIBLE): Don't garbage the frame;
10205 Use redisplay_other_windows.
10206 * buffer.h (struct buffer): Add `redisplay' field.
10207 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10208 (modify_overlay): Use bset_redisplay.
10209 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10211 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10213 Support w32 file notifications in batch mode.
10214 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10215 invalid (which happens in batch mode). If non-interactive, call
10216 handle_file_notifications to store file notification events in the
10217 input queue. (Bug#15933)
10219 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10221 * w32inevt.c (handle_file_notifications): Now external, not static.
10223 * w32term.h (handle_file_notifications): Provide prototype.
10225 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10226 init_crit, since init_display, which does that otherwise, is not
10229 2013-11-27 Glenn Morris <rgm@gnu.org>
10231 * Makefile.in ($(lispsource)/international/charprop.el): New.
10232 (emacs$(EXEEXT)): Depend on charprop.el.
10234 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10236 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10237 deleting portions of the buffer under non-nil REPLACE argument.
10240 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10241 directory, watch it and not its parent.
10242 (add_watch): Allow empty string in FILE.
10244 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10246 * window.c (Fset_window_start, window_resize_apply)
10247 (window_scroll): Reset window_end_valid (Bug#15957).
10249 2013-11-27 Glenn Morris <rgm@gnu.org>
10251 * Makefile.in (leimdir): Now in lisp source directory.
10252 ($(leimdir)/leim-list.el): Just use ../leim .
10253 * epaths.in (PATH_DUMPLOADSEARCH):
10254 * lread.c (load_path_default):
10255 * nsterm.m (ns_load_path): No more leim directory.
10257 2013-11-26 Andreas Schwab <schwab@suse.de>
10259 * .gdbinit (xgettype): Add cast.
10261 2013-11-26 Glenn Morris <rgm@gnu.org>
10263 Preload leim-list.el.
10264 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10265 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10266 is a single directory.
10268 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10270 bool-vector-subsetp is now the normal direction (Bug#15912).
10271 * data.c (Fbool_vector_subsetp): Test whether the first argument
10272 is a subset of the second one, not the reverse. Add doc string.
10274 Fix minor problems found by static checking.
10275 * lread.c (load_path_default): Now static.
10276 * textprop.c (text_property_stickiness): Be consistent about the
10277 test used when deciding whether to consider the previous character.
10278 This simplifies the code a bit.
10280 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10282 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10284 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10285 (syms_of_frame): Don't defsubr them.
10287 2013-11-25 Glenn Morris <rgm@gnu.org>
10289 * lread.c (load_path_default): Change the sense of the argument.
10290 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10291 from dump_path. When it is not, avoid checking dump_path twice.
10293 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10294 uninstalled dump_path against installed Vload_path. (Bug#15964)
10296 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10298 Export get_pos_property to Elisp.
10299 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10300 (syms_of_editfns): Export it to Elisp.
10302 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10304 2013-11-23 Romain Francoise <romain@orebokech.com>
10306 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10307 initialization here ...
10308 (syms_of_fileio): ... from here.
10310 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10312 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10313 Please use --enable-check-lisp-object-type.
10315 2013-11-23 Glenn Morris <rgm@gnu.org>
10317 * process.c (get_process): Explicit error for dead buffers.
10319 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10321 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10323 2013-11-23 Glenn Morris <rgm@gnu.org>
10325 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10326 * lread.c (load_path_check): Take path to check as argument.
10327 (load_path_default): New, split from init_lread.
10328 (init_lread): Move calc of default load-path to load_path_default.
10329 Empty elements in EMACSLOADPATH now stand for the default.
10330 (load-path): Doc fix.
10331 * emacs.c (decode_env_path): Add option to treat empty elements
10332 as nil rather than ".".
10333 * callproc.c (init_callproc_1, init_callproc):
10334 * image.c (Vx_bitmap_file_path):
10335 * lisp.h (decode_env_path):
10336 * lread.c (Vsource_directory):
10337 Update for new argument spec of decode_env_path.
10339 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10341 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10342 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10344 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10346 Fix some dependency problems that cause unnecessary recompiles.
10348 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10349 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10350 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10351 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10352 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10353 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10354 (boostrap-clean): No need to remove stamp-oldxmenu.
10356 Fix recently introduced bool vector overrun.
10357 This was due to an optimization that went awry.
10358 Reported by Glenn Morris in
10359 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10360 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10361 for empty vectors, undoing the 2013-11-18 change.
10362 * data.c (bool_vector_binop_driver): Rely on this.
10363 Fix bug that occasionally overran the destination.
10364 * lisp.h (struct Lisp_Bool_vector): Document this.
10366 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10368 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10371 * nsterm.m (init, run, stop:): Comment out for now, does not work
10374 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10376 * charset.c (syms_of_charset): Don't read past end of string.
10378 2013-11-19 Glenn Morris <rgm@gnu.org>
10380 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10382 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10384 Add hooks to run on gaining/losing focus. (Bug#15029)
10385 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10386 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10387 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10389 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10391 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10392 The old names predated the API change that put destination at end.
10394 Improve API of recently-added bool vector functions (Bug#15912).
10395 The old API had (bool-vector-count-matches A B)
10396 and (bool-vector-count-matches-at A B I), which gave the
10397 misleading impression that the two functions were variants, one
10398 with a location I. The new API has (bool-vector-count-population A)
10399 and (bool-vector-count-consecutive A B I) to make the distinction
10400 clearer. The first function no longer has a B argument, since the
10401 caller can easily determine the number of nils if the length and
10402 number of ts is known.
10403 * data.c (Fbool_vector_count_population): Rename from
10404 bool_vector_count_matches, and accept just 1 argument.
10405 (Fbool_vector_count_consecutive): Rename from
10406 Fbool_vector_count_matches_at.
10408 Always allocate at least one bits_word per bool vector.
10409 See Daniel Colascione in:
10410 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10411 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10412 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10413 * lisp.h (struct Lisp_Bool_vector): Document this.
10415 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10417 * insdel.c (invalidate_buffer_caches): New function, consolidated
10418 from part of prepare_to_modify_buffer.
10419 (insert_from_gap, prepare_to_modify_buffer):
10420 * coding.c (code_convert_region, code_convert_string):
10421 Call invalidate_buffer_caches. (Bug#15841)
10423 * lisp.h (invalidate_buffer_caches): Add prototype.
10425 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10427 * w32term.c (x_update_window_end): Don't invalidate the entire
10428 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10429 highlight needs to be redisplayed. (Bug#15913)
10431 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10433 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10435 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10437 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10438 while we are using Vprin1_to_string_buffer.
10440 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10441 after inserting the description string. (Bug#15907)
10443 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10445 * data.c: Work around bogus GCC diagnostic about shift count.
10446 Reported by Eli Zaretskii in
10447 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10448 (pre_value): New function.
10449 (count_trailing_zero_bits): Use it.
10451 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10453 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10454 assume C macros are not supported even under -g3 in these old GCC
10457 2013-11-15 Leo Liu <sdl.web@gmail.com>
10459 * minibuf.c (Ftry_completion, Fall_completions)
10460 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10462 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10464 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10465 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10466 This avoids placing unnecessary constants into the Emacs code.
10468 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10470 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10471 for Cygwin w32 build.
10473 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10474 for Cygwin w32 build. (Bug#15892)
10476 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10478 Simplify, port and tune bool vector implementation.
10479 * alloc.c (bool_vector_exact_payload_bytes)
10480 (bool_vector_payload_bytes): Remove.
10481 (bool_vector_fill): Return its argument.
10482 * alloc.c (bool_vector_fill):
10484 * print.c (print_object):
10485 Simplify by using bool_vector_bytes.
10486 * alloc.c (make_uninit_bool_vector):
10487 New function, broken out from Fmake_bool_vector.
10488 (Fmake_bool_vector): Use it. Use tail call.
10489 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10490 * data.c (BITS_PER_ULL): New constant.
10491 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10492 if long long versions don't exist.
10493 (shift_right_ull): New function.
10494 (count_one_bits_word): New function, replacing popcount_bits_word
10495 macro. Don't assume that bits_word is no wider than long long.
10496 (count_one_bits_word, count_trailing_zero_bits):
10497 Don't assume that bits_word is no wider than long long.
10498 * data.c (bool_vector_binop_driver, bool_vector_not):
10499 * fns.c (Fcopy_sequence):
10501 Create an uninitialized destination, to avoid needless work.
10502 (internal_equal): Simplify.
10503 (Ffillarray): Prefer tail call.
10504 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10505 contain at least one word.
10506 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10507 chars are narrower than ints.
10508 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10509 * fns.c (Fcopy_sequence):
10511 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10512 Don't try to port to hosts where bits_word values have holes; the
10513 code wouldn't work there anyway. Verify this assumption, though.
10514 (bool_vector_bytes): New function.
10515 (make_uninit_bool_vector): New decl.
10516 (bool_vector_fill): Now returns Lisp_Object.
10518 * xfns.c (xic_create_fontsetname):
10519 * xrdb.c (gethomedir): Prefer tail calls.
10521 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10523 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10524 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10526 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10527 that requires a return value.
10528 (Fset_buffer_modified_p): Take advantage of this change to do
10531 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10533 * buffer.c (Frestore_buffer_modified_p): Sync it with
10534 Fset_buffer_modified_p.
10535 (Fforce_mode_line_update): New function, moved from subr.el.
10536 (Fset_buffer_modified_p): Use them.
10537 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10539 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10541 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10542 This avoids undefined behavior when subtracting pointers into
10543 different aways. On my platform it also makes the code a tad
10544 smaller and presumably faster.
10546 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10548 * keyboard.c (command_loop_1): Use region-extract-function.
10549 * insdel.c (Qregion_extract_function): Not static any more (can we
10550 stop pretending that these vars can benefit from being marked static?).
10552 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10554 * search.c (find_newline): If buffer text is relocated during the
10555 "dumb loop", adjust C pointers into buffer text to follow suit.
10558 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10560 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10561 for conversion (Bug#15837).
10563 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10565 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10566 for the entire range of inserted characters. (Bug#15841)
10568 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10570 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10572 (realize_default_face): Remove assignment to distant-foreground if
10573 unspecified (Bug#15815).
10575 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10577 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10578 cache-long-scans disabled, since we don't want to call
10579 prepare_to_modify_buffer (in insert_1_both) for each message we
10582 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10583 from buffer.c. Improve commentary to the buffer field setter
10586 * buffer.c (bset_cache_long_scans): Static function deleted.
10587 Improve commentary to the buffer field setter functions.
10588 (init_buffer_once): Default for cache-long-scans changed to t.
10591 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10593 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10595 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10596 This bug was introduced in my 2013-06-21 change, and caused
10597 struct Lisp_Sub_Char_Table objects to be given too many slots,
10598 which broke 'make -C admin/unidata'.
10600 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10602 Import changes from mac-port 4.5.
10603 * macfont.m (mac_font_copy_default_descriptors_for_language)
10604 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10605 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10606 (macfont_language_default_font_names): New.
10607 (macfont_list): Rearrange language/charset code.
10608 (macfont_close): Don't check for macfont_info->cache.
10609 (mac_ctfont_create_preferred_family_for_attributes): New font
10610 selection code, call
10611 mac_font_copy_default_name_for_charset_and_languages.
10612 (mac_font_copy_default_descriptors_for_language)
10613 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10615 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10617 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10619 Port to C11 aligned_alloc, and fix some integer overflows.
10620 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10621 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10622 and use of posix_memalign replaced with aligned_alloc.
10623 (aligned_alloc): New function, defined or declared as needed.
10624 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10625 Don't undef; configure.ac now does this.
10626 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10627 (calloc, aligned_alloc): Check for integer overflow.
10628 (aligned_alloc): Rename from memalign. All uses changed.
10629 (memalign): New function, an alias for aligned_alloc.
10631 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10633 * xdisp.c (redisplay_internal): Fix typo in last change.
10635 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10637 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10639 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10641 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10642 redisplay--mode-lines-cause.
10643 (redisplay_internal): Keep them uptodate. Remove redundant check of
10644 buffer_shared_and_changed.
10645 * *.[chm]: Number every assignment to update_mode_lines so we
10646 can track why it is set.
10648 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10650 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10652 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10654 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10655 can track why it is set.
10657 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10659 Integer-related fixes for term.c etc.
10660 * dispextern.h (face_tty_specified_color): New function.
10661 * term.c (turn_on_face): Don't rely on undefined behavior when
10662 assigning an out-of-range value to 'long'.
10663 Simplify test for toggling highlight.
10664 (tty_capable_p): Omit last two (unused) args. All callers changed.
10665 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10666 (read_menu_input, tty_menu_activate, tty_menu_show):
10667 * xfaces.c (x_supports_face_attributes_p)
10668 (tty_supports_face_attributes_p):
10669 Use bool for boolean. All callers changed.
10670 (tty_supports_face_attributes_p): Omit defaults for color indices;
10671 no longer needed. Simplify tail call.
10673 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10675 * xdisp.c (prepare_menu_bars): Mark static.
10676 * lisp.h (prepare_menu_bars): Don't declare.
10677 * xselect.c (x_handle_selection_clear):
10678 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10680 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10682 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10683 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10685 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10687 * keyboard.c (Fcommand_error_default_function): Rename from
10688 Fdefault_error_output.
10690 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10692 * keyboard.c (Fdefault_error_output): New function, extracted from
10693 cmd_error_internal.
10694 (syms_of_keyboard): Use it for Vcommand_error_function.
10696 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10698 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10699 (init_eval): Use it to ensure handlerlist is non-NULL.
10700 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10701 (Fsignal): Adjust NULLness test of handlerlist.
10702 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10704 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10706 * callproc.c (call_process): Call prepare_to_modify_buffer before
10707 decoding text read from the sub-process, as the decoded stuff will
10708 be inserted into the buffer. This will invalidate the various
10709 caches maintained for the buffer. (Bug#15148)
10711 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10713 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10714 string of glyphless-char-display.
10716 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10718 * nsfns.m (ns_get_name_from_ioreg): New function.
10719 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10720 OSX >= 10.9. Use ns_get_name_from_ioreg.
10722 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10724 Simplify and port recent bool vector changes.
10725 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10726 only in this file. Use a more-efficient implementation if the
10727 second argument is a power of 2.
10728 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10729 Remove no-longer-necessary compile-time checks.
10730 (bool_vector_exact_payload_bytes): New function.
10731 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10732 exact payload changed to call the new function. Do not assume
10733 that the arg or result fits in ptrdiff_t.
10734 (bool_vector_fill): New function.
10735 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10737 (vroundup_ct): Don't assume arg fits in size_t.
10738 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10739 invoke set_category_set.
10740 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10741 All callers changed. Use bool_vector_set.
10742 * category.h (XCATEGORY_SET): Remove; no longer needed.
10743 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10744 bool_vector_bitref.
10745 * data.c (Faref): Use bool_vector_ref.
10746 (Faset): Use bool_vector_set.
10747 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10748 (Fbool_vector_not, Fbool_vector_count_matches)
10749 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10750 * fns.c (concat): Use bool_vector_ref.
10751 (Ffillarray): Use bool_vector_fill.
10752 (mapcar1): Use bool_vector_ref.
10753 (sxhash_bool_vector): Hash words, not bytes.
10754 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10755 a constant, since it's now used in #if.
10756 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10757 unsigned char on unusual architectures, so that we no longer
10758 assume that the number of bits per bits_word is a power of two or
10759 is a multiple of 8 or of CHAR_BIT.
10760 (Qt): Add forward decl.
10761 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10762 at least as strictly as bits_word.
10763 (bool_vector_data, bool_vector_uchar_data): New accessors.
10764 All data structure accesses changed to use them.
10765 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10766 (bool_vector_set): New functions.
10767 (bool_vector_fill): New decl.
10768 (ROUNDUP): Move to alloc.c as described above.
10770 Fix recent gnutls changes.
10771 * gnutls.c (Fgnutls_boot): Don't assume C99.
10772 * process.c (wait_reading_process_output): Fix typo in recent change.
10774 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10776 * process.c (wait_reading_process_output, read_process_output)
10777 (send_process): Check gnutls_state is not NULL.
10779 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10780 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10782 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10784 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10785 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10787 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10790 * nsfns.m (Fx_create_frame): Fix memory leak.
10792 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10793 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10794 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10796 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10798 * xdisp.c (message3_nolog, message_with_string): Encode the string
10799 before writing it to the terminal in a non-interactive session.
10801 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10802 sure we concatenate them into a unibyte string.
10804 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10805 resulting temporary name before returning it to the caller.
10806 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10807 is a unibyte string, convert NAME to a unibyte string to ensure
10808 that the result is also a unibyte string.
10810 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10811 create unibyte strings from default paths and directory/file
10814 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10817 * callproc.c (init_callproc): Use build_unibyte_string to make
10818 sure we create unibyte strings from default paths and
10819 directory/file names.
10821 * buffer.c (init_buffer): Don't store default-directory of
10822 *scratch* in multibyte form. The original problem which led to
10823 that is described in
10824 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10825 but it was solved long ago. (Bug#15260)
10827 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10829 Port to stricter C99 platforms.
10830 Especially, C99 prohibits nesting a struct X inside struct Y if
10831 struct X has a flexible array member.
10832 * alloc.c (struct sdata): New type.
10833 (sdata): Implement in terms of struct sdata.
10834 Remove u member; all uses replaced by next_vector, set_next_vector.
10835 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10836 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10837 (struct sblock): Rename first_data member to data, which is now
10838 a flexible array member. All uses changed.
10839 (next_vector, set_next_vector, large_vector_vec): New functions.
10840 (vector_alignment): New constant.
10841 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10842 (struct large-vector): Now merely a NEXT member, since the old approach
10843 ran afoul of stricter C99. All uses changed to use
10844 large_vector_vec or large_vector_offset.
10845 (large_vector_offset): New constant.
10846 * dispnew.c: Include tparam.h, for tgetent.
10847 Do not include term.h; no longer needed.
10848 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10849 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10850 (struct Lisp_Vector): Use a flexible array member for contents,
10851 instead of a union with a member that is an array of size 1.
10853 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10854 fact that the struct no longer contains a union.
10855 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10856 (struct Lisp_Save_Value, struct Lisp_Free):
10857 Use unsigned, not int, for spacers, to avoid c99 warning.
10858 (union specbinding): Use unsigned, not bool, for bitfield, as
10859 bool is not portable to pre-C99 hosts.
10861 2013-11-04 Glenn Morris <rgm@gnu.org>
10863 * emacs.c (usage_message): Mention that `-L :...' appends.
10865 2013-11-02 Glenn Morris <rgm@gnu.org>
10867 * Makefile.in (abs_builddir): Remove.
10868 (bootstrap_exe): Use relative filename.
10870 Use relative filenames in TAGS files.
10871 * Makefile.in (abs_srcdir): Remove it again.
10872 (.PHONY): Remove frc.
10873 (maintainer-clean): No more TAGS-LISP file.
10874 (TAGS): Pass relative file names to etags.
10875 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10877 * Makefile.in (abs_srcdir): New, set by configure.
10879 (maintainer-clean): Remove pointless echo. That should be in the
10880 top-level Makefile, if anywhere. Delete TAGS-LISP.
10881 (extraclean): No s/ and m/ directories for some time.
10882 (TAGS): Also depend on ctagsfiles3.
10883 Remove no-longer-defined S_FILE.
10884 Pass absolute filenames to etags once more.
10885 (TAGS-LISP): Replace lispdir with its expansion.
10886 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10887 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10889 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10891 * xfaces.c (check_lface_attrs, realize_default_face):
10892 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10893 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10895 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10897 * emacs.c (original_pwd): Remove global var by making it local.
10898 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10900 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10902 * xfaces.c: Declare color_distance.
10903 (QCdistant_foreground): New variable.
10904 (NEAR_SAME_COLOR_THRESHOLD): New define.
10905 (load_color2): New function.
10906 (load_color): Call load_color2.
10907 (load_face_colors): Call load_color2 and if distant-color is specified
10908 calculate distant and use distant-color if colors are near.
10909 (LFACE_DISTANT_FOREGROUND): New define.
10910 (merge_face_ref, Finternal_set_lisp_face_attribute)
10911 (Finternal_get_lisp_face_attribute)
10912 (x_supports_face_attributes_p): Handle distant-foreground similar to
10914 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10916 * dispextern.h (lface_attribute_index):
10917 Add LFACE_DISTANT_FOREGROUND_INDEX.
10919 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10921 * image.c (pbm_next_char): New function.
10922 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10923 (pbm_scan_number): Use it.
10924 (Qlibjpeg_version): New variable.
10925 (syms_of_image): DEFSYM and initialize it.
10927 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10929 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10931 2013-10-31 Glenn Morris <rgm@gnu.org>
10933 * emacs.c (original_pwd): New char.
10934 (main): If using --chdir, store original_pwd.
10935 (init_cmdargs): When setting Vinvocation_directory based on a
10936 relative argv[0], use original_pwd if set. (Bug#15768)
10938 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10940 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10942 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10944 * insdel.c: Fix minor problems found by static checking.
10945 (Qregion_extract_function): Now static.
10946 (prepare_to_modify_buffer_1): Remove unused locals.
10948 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10950 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10951 (syms_of_xdisp): Declare pre-redisplay-function.
10952 (markpos_of_region): Remove function.
10953 (init_iterator, compute_stop_pos, handle_face_prop)
10954 (face_before_or_after_it_pos, reseat_to_string)
10955 (get_next_display_element, window_buffer_changed)
10956 (redisplay_internal, try_cursor_movement, redisplay_window)
10957 (try_window_reusing_current_matrix, try_window_id, display_line)
10958 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10959 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10960 * window.h (struct window): Remove field `region_showing'.
10961 * dispextern.h (struct it): Remove region_beg/end_charpos.
10962 (face_at_buffer_position, face_for_overlay_string)
10963 (face_at_string_position): Update prototypes.
10964 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10965 (face_at_string_position): Remove `region_beg' and `region_end' args.
10966 * fontset.c (Finternal_char_font):
10967 * font.c (font_at, font_range): Adjust calls accordingly.
10968 * insdel.c (Qregion_extract_function): New var.
10969 (syms_of_insdel): Initialize it.
10970 (prepare_to_modify_buffer_1): Use it.
10972 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10974 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10975 * ftxfont.c (ftxfont_get_gcs):
10976 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10977 * xfaces.c (x_free_colors, x_free_dpy_colors)
10978 (x_create_gc, unload_color):
10979 * xselect.c (x_property_data_to_lisp):
10980 * xsettings.c (parse_settings):
10981 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10982 (get_bits_and_offset): Adjust definition.
10983 * frame.c (XParseGeometry): Adjust locals.
10984 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10985 * regex.h (toplevel): Likewise for reg_syntax_t.
10987 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10989 * eval.c (run_hook_with_args): Use FUNCTIONP.
10991 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10993 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10994 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10995 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10996 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10997 on MS-Windows anyway.
10998 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10999 (free_realized_face): ...adjust user.
11000 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
11001 white relief pixels to -1.
11002 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
11003 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
11004 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11006 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11008 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11009 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11010 in practice now. All callers changed.
11012 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11014 * dispextern.h (struct face): Use bitfields for 'underline_type'
11015 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11016 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11017 'stipple' member. Move 'lface' member up to help...
11018 * xfaces.c (make_realized_face): ...this function to find and
11019 clear just the members that need clearing.
11020 (load_face_colors, realize_x_face):
11021 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11023 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11025 * xftfont.c (struct xftfont_info): Remove set-but-unused
11027 (xftfont_open): Adjust user.
11028 (xftfont_get_colors): Remove useless prototype.
11030 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11032 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11033 before passing them to 'unexec'. (Bug#15260)
11035 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11037 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11039 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11041 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11042 the changed signature of the font driver's 'close' method.
11044 * w32font.h (w32font_close): Adjust the prototype to the change in
11045 function definition.
11047 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11049 * w32uniscribe.c (uniscribe_close): Adapt the call to
11050 w32font_close to its new prototype.
11052 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11054 Omit unused frame argument of font API's close function.
11055 * font.h (struct font): Drop frame argument. Adjust comment.
11056 * font.c (font_clear_cache, font_close_object): Adjust users.
11057 * ftfont.c (ftfont_close):
11058 * ftxfont.c (ftxfont_close):
11059 * macfont.m (macfont_close):
11060 * nsfont.m (nsfont_close):
11061 * w32font.c (w32font_close):
11062 * xfont.c (xfont_close):
11063 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11064 tweak comments and make functions safe if called more than once for
11065 the same font object.
11067 Perform font-specific cleanup when font object is swept by GC. See
11068 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11069 * alloc.c (cleanup_vector): New function.
11070 (sweep_vector): Call it for each reclaimed vector object.
11071 * font.h (struct font): Adjust comment.
11073 2013-10-24 Glenn Morris <rgm@gnu.org>
11075 * Makefile.in (abs_top_srcdir): New, set by configure.
11077 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11079 Adjust recent font-related changes to fix bug#15686.
11080 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11081 is a live window system frame, mark its default font too.
11083 2013-10-23 Glenn Morris <rgm@gnu.org>
11085 * Makefile.in (RUN_TEMACS): Make relative (again).
11086 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11087 (bootstrap-emacs$(EXEEXT)):
11088 Quote entities that might contain whitespace.
11090 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11092 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11093 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11095 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11097 Do not allow font caches to grow too large.
11098 * alloc.c (compact_font_cache_entry, compact_font_caches):
11099 New functions or stub if not HAVE_WINDOW_SYSTEM.
11100 (compact_undo_list): Factor out from Fgarbage_collect.
11102 (mark_face_cache): Mark face font. Move down to avoid
11104 (mark_terminals): Do not mark font cache here.
11105 (Fgarbage_collect): Call compaction functions described
11106 above. Adjust comment.
11108 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11110 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11111 chdir to HOME (bug#15607).
11113 * nsterm.m (Qcocoa, Qgnustep): New variables.
11114 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11115 (ns_get_color): Make selection color work for GNUstep also.
11117 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11119 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11120 handles mouse clicks. Instead, let GPM use the same code as all
11121 the other mice use. See the discussion starting at
11122 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11123 for the details of the problem with the menu bar this fixes.
11125 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11127 Remove port-specific display name lists to avoid extra
11128 complexity and data duplication with display info lists.
11129 * xterm.h (x_display_name_list): Remove declaration.
11130 * xterm.c (x_display_name_list): Remove.
11131 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11132 * xfns.c (x_display_info_for_name, Fx_display_list):
11133 Likewise. Use x_display_list where appropriate.
11134 * w32term.h (w32_display_name_list): Remove declaration.
11135 * w32term.c (w32_display_name_list): Remove.
11136 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11138 * w32fns.c (x_display_info_for_name, Fx_display_list):
11139 Likewise. Use x_display_list where appropriate.
11140 * nsterm.h (ns_display_name_list): Remove declaration.
11141 * nsterm.m (ns_display_name_list): Remove.
11142 (ns_term_init, syms_of_nsterm): Adjust users.
11143 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11144 Likewise. Use x_display_list where appropriate.
11145 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11146 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11147 (mark_terminals): Mark per-terminal font cache.
11149 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11151 Don't run timers in input-pending-p. Its new check-timers param
11152 provides the prior behavior. (Bug#15045).
11153 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11155 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11157 Make some functions static in non-Microsoft builds.
11158 On my platform (Fedora 19 x86-64), this shrinks the
11159 Emacs executable (text+data) by 0.25%.
11160 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11161 (load_color) [!MSDOS]:
11162 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11163 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11164 * lisp.h (check_existing):
11165 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11166 (network_interface_info) [!WINDOWSNT]:
11167 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11168 Remove extern decls.
11169 * fileio.c (check_existing):
11170 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11171 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11172 (network_interface_info) [!WINDOWSNT]:
11173 * term.c (encode_terminal_code) [!WINDOWSNT]:
11174 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11175 * xfaces.c (load_color) [!MSDOS]:
11177 * fileio.c (check_existing, check_executable, check_writable):
11178 * process.c (network_interface_list, network_interface_info):
11179 Move earlier, so that we don't need forward decls.
11180 * gnutls.c (fn_gnutls_transport_set_errno)
11181 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11183 * w32.c (init_environment): Use faccessat rather than
11184 check_existing, partly for consistency with the rest of the code
11185 in this file, partly so that check_existing can be static.
11187 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11188 * emacs.c (MAIN_PROGRAM): New macro.
11189 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11190 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11192 bool vector int width fixes
11193 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11194 (Fbool_vector_count_matches_at):
11195 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11196 can exceed PTRDIFF_MAX, at least in theory.
11197 (Fbool_vector_count_matches_at):
11198 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11200 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11202 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11203 (struct sockaddr): Add forward decl, for platforms that lack it.
11205 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11207 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11210 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11212 * w32.c (network_interface_get_info, network_interface_list)
11213 (network_interface_info): New functions. (Bug#15610)
11214 (GetAdaptersInfo_Proc): New typedef.
11215 (get_adapters_info): New wrapper function.
11216 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11218 * process.h (network_interface_list, network_interface_info):
11221 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11222 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11223 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11224 for WINDOWSNT. Doc fix.
11225 (syms_of_process): Defsubr Snetwork_interface_list and
11226 Snetwork_interface_info unconditionally.
11228 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11229 in NS GUI sessions. (Bug#15629)
11231 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11233 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11235 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11237 * print.c (print_object): Print " ..." when truncating bool vectors.
11239 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11241 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11242 standard mouse buttons.
11244 * termhooks.h (struct input_event): Remove incorrect commentary.
11246 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11248 Disallow bool vector operations on mixed-length operands.
11249 The old behavior left garbage in the result vector sometimes,
11250 and didn't seem to be useful.
11251 * data.c (Qwrong_length_argument): New static var.
11252 (wrong_length_argument): New function.
11253 (bool_vector_binop_driver): Check that args agree in length.
11255 * keyboard.c, keyboard.h (all_kboards): Now static.
11257 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11259 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11260 note from the lispref.
11262 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11264 * nsterm.h (struct ns_display_info): Remove set-but-unused
11265 member image_cache (image caches are per-terminal anyway).
11266 (FRAME_X_IMAGE_CACHE): Remove.
11267 * nsterm.m (ns_initialize_display_info): Adjust user.
11269 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11271 * w32proc.c: Include mingw_time.h.
11273 * w32.c: Include mingw_time.h.
11275 Implement scrolling of TTY menus when the screen is too short.
11277 * term.c (tty_menu_display): Accept an additional argument, the
11278 menu item from which to start displaying the menu. Account for
11279 the value of Y when limiting the menu to the number of available
11281 (mi_result): New enumeration.
11282 (read_menu_input): Return enumerated value. When the y coordinate
11283 hits min_y or max_y, return scroll indication instead of wrapping
11285 (tty_menu_activate): Handle the scrolling indications from
11286 read_menu_input. Compute the first menu item to display and pass
11287 it to tty_menu_display.
11289 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11291 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11292 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11293 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11294 Adjust to match the change described below.
11295 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11296 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11297 memory_below_frame members to...
11298 * termchar.h (struct tty_display_info): ...here because they're
11299 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11300 * term.c (init_tty):
11301 * nsterm.m (ns_create_terminal):
11302 * w32term.c (w32_create_terminal):
11303 * xterm.c (x_create_terminal): Adjust users.
11304 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11305 to filter out non-TTY frames. Adjust comment.
11306 (scrolling): Adjust user. Prefer eassert for debugging check.
11308 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11310 * xfaces.c (PT_PER_INCH): Remove unused macro.
11311 * termhooks.h (struct terminal): Remove set-but-unused
11312 member fast_clear_end_of_line.
11313 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11314 * nsterm.m (ns_create_terminal):
11315 * term.c (init_tty):
11316 * w32term.c (w32_create_terminal):
11317 * xterm.c (x_create_terminal): Adjust users.
11319 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11321 * lisp.h (bool_vector_size): New function.
11322 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11323 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11324 (Fbool_vector_not, Fbool_vector_count_matches_at):
11325 Remove uses of 'eassume' that should no longer be needed,
11326 because they are subsumed by the 'eassume' in bool_vector_size.
11328 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11330 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11331 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11332 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11334 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11336 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11337 have different dimensions. (Bug#15575)
11339 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11342 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11344 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11346 * term.c (tty_menu_show): Never return with unbalanced
11347 specpdl. Use eassert for debugging check. Adjust style.
11349 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11351 * term.c (read_menu_input): Make selection of menu items
11352 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11353 (tty_menu_activate): Fix off-by-one error when computing max_y.
11355 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11357 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11358 audit logging (only used with GnuTLS 3.x) and enable it.
11360 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11362 * dispnew.c (redraw_frame): Remove useless #ifdef because
11363 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11364 Also, move TTY fflush to...
11365 * term.c (tty_update_end): ...this function.
11367 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11369 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11370 the end of the frame's glyph matrix. (Bug#15575)
11372 * term.c (tty_menu_display): Don't move cursor while overwriting
11373 frame's glyphs with menu items. Limit the number of items
11374 displayed to what can be shown on the available screen lines,
11375 excluding the echo area.
11376 (tty_menu_activate): Limit the Y coordinate allowed by
11377 read_menu_input to the last screen line used for menu display.
11379 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11381 * lisp.h (eassume): New macro.
11382 Also, include <verify.h>, for 'assume'.
11383 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11384 (vroundup, vector_nbytes):
11385 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11386 (Fbool_vector_not, Fbool_vector_count_matches)
11387 (Fbool_vector_count_matches_at):
11388 Use eassume, not eassert.
11389 * casetab.c (set_identity, shuffle):
11390 * composite.c (composition_gstring_put_cache):
11391 * dispnew.c (update_frame_1):
11392 * ftfont.c (ftfont_shape_by_flt):
11393 * image.c (gif_load):
11394 * intervals.c (offset_intervals):
11395 * macfont.m (macfont_shape):
11396 Remove calls to 'assume' that are no longer needed, because
11397 --enable-gcc-warnings no longer generates bogus warnings
11398 when these calls are removed.
11400 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11402 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11404 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11406 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11407 (Qsubstitute_env_in_file_name): New var.
11408 (syms_of_fileio): Define it.
11410 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11412 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11413 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11416 * term.c (save_and_enable_current_matrix): Don't allocate and
11417 don't save margin areas.
11418 (restore_desired_matrix): Don't restore margin areas.
11419 (free_saved_screen): Don't free margin areas.
11421 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11423 * image.c: Pacify --enable-gcc-warnings.
11424 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11425 #define only if used.
11427 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11429 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11430 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11431 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11432 (gif_load): For giflib v5.x and later, display the error message
11433 produced by giflib when its functions fail.
11434 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11437 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11439 * keyboard.c (last_event_timestamp): Remove. For X selection and
11440 GTK popup menus, it may be obtained from per-frame X display info.
11441 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11442 (process_special_events): Adjust users.
11443 * keyboard.h (last_event_timestamp): Remove declaration.
11444 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11445 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11446 * menu.h (xmenu_show): Adjust prototype.
11447 * menu.c (Fx_popup_menu): Adjust user.
11448 * xselect.c (x_own_selection, x_get_foreign_selection)
11449 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11451 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11453 * keyboard.c (init_kboard): Now static. Add arg
11454 to denote window system. Adjust comment.
11455 (init_keyboard): Adjust user.
11456 (allocate_kboard): New function.
11457 (syms_of_keyboard):
11458 * nsterm.m (ns_term_init):
11459 * term.c (init_tty):
11460 * w32term.c (w32_create_terminal):
11461 * xterm.c (x_term_init): Use it.
11462 * keyboard.h (init_kboard): Remove prototype.
11463 (allocate_kboard): Add prototype.
11465 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11467 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11468 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11470 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11472 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11474 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11476 * term.c (tty_menu_activate): Flush the output stream after
11477 showing the cursor, and don't mark the frame garbaged at exit from
11478 the function. Fixes redisplay glitches when moving from one menu
11481 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11483 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11484 or throw error (Bug#15570).
11486 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11488 * intervals.c (temp_set_point_both): Move test into 'eassert',
11491 * lisp.h (eassert): Don't use 'assume'.
11492 Sometimes 'assume' wins in performance, and sometimes it loses,
11493 so it shouldn't be used all the time. Perhaps we need two
11494 flavors of 'eassert', one for where 'assume' is far more likely
11495 to help or to hurt; but that can be done later.
11496 Reported by Dmitry Antipov in
11497 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11498 Also, don't include <verify.h>; no longer needed.
11500 2013-10-09 Glenn Morris <rgm@gnu.org>
11502 * eval.c (Fcond): Doc tweak.
11504 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11506 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11507 expressions with side effects to eassert. (Bug#15565)
11509 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11511 * fns.c (hashfn_user_defined): Allow hash functions to return any
11514 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11516 Fix minor problems found by static checking.
11517 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11518 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11519 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11520 * keyboard.c (read_menu_command): Remove unused local.
11521 * lisp.h (read_menu_command): New decl.
11522 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11523 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11524 Return ptrdiff_t, not int.
11525 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11526 not int, for benefit of xpalloc.
11527 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11529 (have_menus_p): Remove; unused.
11530 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11531 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11532 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11534 (save_and_enable_current_matrix): Omit unnecessary casts.
11535 (read_menu_input): Omit local extern decl (now in lisp.h).
11536 Don't access uninitialized storage if mouse_get_xy fails.
11537 (tty_menu_activate): Mark local as initialized, for lint.
11538 (tty_menu_activate, tty_meny_show): Remove unused locals.
11540 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11542 Support menus on text-mode terminals.
11543 * xterm.h (xw_popup_dialog): Add prototype.
11545 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11546 (xmenu_show): Block input here, instead in Fx_popup_menu.
11547 (xw_popup_dialog): New function, with X-specific bits of popup
11550 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11553 * window.c (Fset_window_configuration): Use run-time tests of the
11554 frame type instead of compile-time conditionals, when menu-bar
11555 lines are considered.
11557 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11558 (w32_popup_dialog): New prototypes.
11560 * w32menu.c (Fx_popup_dialog): Function deleted.
11561 (w32_popup_dialog): New function, with w32 specific bits of popup
11562 dialogs. Block input here.
11564 * w32inevt.c (w32_console_read_socket): Minor change to add
11565 debugging TTY events.
11567 * w32fns.c (show_hourglass): If returning early because the frame
11568 is not a GUI frame, unblock input.
11570 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11571 (cursorY): New functions.
11573 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11574 WINDOWSNT, macros that call curX and curY elsewhere.
11576 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11578 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11579 specific function to hide and show cursor on a text-mode terminal.
11580 (tty_menu_struct, struct tty_menu_state): New structures.
11581 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11582 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11583 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11584 (tty_menu_locate, save_and_enable_current_matrix)
11585 (restore_desired_matrix, screen_update, read_menu_input)
11586 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11587 (tty_pop_down_menu, tty_menu_last_menubar_item)
11588 (tty_menu_new_item_coords, tty_menu_show): New functions.
11589 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11591 * nsterm.h (ns_popup_dialog): Adjust prototype.
11593 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11594 of in x-popup-menu.
11595 (ns_popup_dialog): Adapt order of arguments to the other
11596 *_menu_show implementations.
11597 (Fx_popup_dialog): Function deleted.
11599 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11601 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11603 * menu.c (have_boxes): New function.
11604 (single_keymap_panes): Use it instead of a compile-time
11606 (single_menu_item): Use run-time tests of the frame type instead
11607 of compile-time conditionals.
11608 (encode_menu_string): New function.
11609 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11610 the macro, since different types of frame need different encoding
11612 (digest_single_submenu): Use run-time tests of frame type instead
11613 of, or in addition to, compile-time conditionals.
11614 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11615 (Fx_popup_menu): Detect when the function is called from keyboard
11616 on a TTY. Don't barf when invoked on a text-mode frame.
11617 Check frame type at run time, instead of compile-time conditionals for
11618 invoking terminal-specific menu-show functions.
11619 Call tty_menu_show on text-mode frames.
11620 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11621 run time to determine which alternative to invoke; support dialogs
11624 * keyboard.h <Qmouse_movement>: Declare.
11626 * keyboard.c <Qmouse_movement>: Now extern.
11627 <Qecho_keystrokes>: New static variable.
11628 (read_key_sequence): Accept an additional argument, a flag to
11629 prevent redisplay during reading of the key sequence. All callers
11631 (read_menu_command): New function.
11632 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11634 (toolkit_menubar_in_use): New function.
11635 (make_lispy_event): Use it instead of a compile-time test.
11637 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11638 window-system being available.
11640 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11641 to x-popup-dialog on the frame type, they all now support popup
11644 * dispnew.c (save_current_matrix): Save the margin areas.
11645 (restore_current_matrix): Restore margin areas.
11646 (update_frame_with_menu): New function.
11648 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11651 * alloc.c (make_save_ptr): Now compiled unconditionally.
11653 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11655 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11656 (redraw_frame, update_frame): Adjust users.
11657 * dispextern.h (set_window_update_flags): Adjust prototype.
11658 * xdisp.c (redisplay_internal): When updating all frames with zero
11659 windows_or_buffers_changed, assume that only the windows that shows
11660 current buffer should be really updated.
11662 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11664 Do not allocate huge temporary memory areas and objects while encoding
11665 for file I/O, thus reducing an enormous memory usage for large buffers.
11666 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11667 * coding.h (struct coding_system): New member raw_destination.
11668 * coding.c (setup_coding_system): Initialize it to zero.
11669 (encode_coding_object): If raw_destination is set, do not create
11670 dst_object. Add comment.
11671 * fileio.c (toplevel): New constant E_WRITE_MAX.
11672 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11673 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11675 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11677 * nsterm.m (windowDidExitFullScreen:)
11678 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11680 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11682 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11683 * keyboard.c (unblock_input_to): Don't process pending signals
11684 if a fatal error is in progress.
11686 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11687 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11688 they're talking about words in Lisp bool vectors.
11689 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11690 * data.c (popcount_bits_word): Rename from popcount_size_t.
11691 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11694 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11696 Improve support for popcount and counting trailing zeros (Bug#15550).
11697 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11698 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11699 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11700 (popcount_size_t_msc, popcount_size_t_gcc):
11701 Remove; now done by Gnulib.
11702 (popcount_size_t): Now a macro that defers to Gnulib.
11703 (count_trailing_zero_bits): Return int, for consistency with
11704 Gnulib and because Emacs prefers signed to unsigned int.
11705 Don't assume that size_t is either unsigned int or unsigned long
11706 or unsigned long long.
11707 (size_t_to_host_endian): Do not assume that size_t is either
11708 exactly 32 or exactly 64 bits wide.
11709 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11710 etc., so that it's now an enum constant, not a macro.
11711 No need to assume that it's either 32 or 64.
11713 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11715 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11718 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11720 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11721 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11723 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11725 emacs_read and emacs_write now use void *, not char *.
11726 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11727 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11728 Buffer arg is now void *, not char *. This matches plain
11729 'read' and 'write' better, and avoids a constraint violation
11730 on Solaris 9 with Oracle Studio.
11732 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11734 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11735 memset to explicit loop. Otherwise copy largest possible chunk
11736 from initialized to uninitialized part, thus allowing the longer
11737 memcpy runs and reducing the number of loop iterations.
11739 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11741 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11742 hide toolbar (Bug#15388).
11743 (windowDidEnterFullScreen:): If presentation options are zero,
11744 set them here (Bug#15388).
11745 (ns_update_auto_hide_menu_bar): Remove runtime check.
11746 Don't auto hide dock unless menubar is also auto hidden.
11748 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11750 * editfns.c (message): Mention batch mode in doc string.
11752 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11754 * nsterm.m (check_native_fs): Remove erroneous comment.
11756 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11758 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11759 uses find_newline instead of scan_newline and so doesn't move point.
11761 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11763 Use hardware support for byteswapping on glibc x86 etc.
11764 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11765 whereas the old swap64 needed 30.
11766 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11767 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11768 Use byteswap.h's macros to swap bytes.
11769 * lisp.h (swap16, swap32, swap64): Remove.
11770 All uses replaced by bswap_16, bswap_32, bswap_64.
11772 * bytecode.c (exec_byte_code): Use some more volatile variables
11773 to work around local variables getting clobbered by longjmp.
11774 Port to pre-C99, which doesn't allow decls after stmts.
11776 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11778 * lisp.h (eassert): Assume that COND is true when optimizing.
11779 In other words, take on the behavior of eassert_and_assume.
11780 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11781 (eassert_and_assume): Remove. All uses replaced by eassert.
11783 * xdisp.c (Qglyphless_char): Now static.
11785 Adjust to merge from gnulib.
11786 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11787 * lisp.h: Include <verify.h>, for 'assume'.
11789 * eval.c (clobbered_eassert): New macro.
11790 (internal_catch, internal_condition_case)
11791 (internal_condition_case_1, internal_condition_case_2)
11792 (internal_condition_case_n): Use it instead of eassert
11793 when the argument contains locals clobbered by longjmp.
11794 Don't use clobbered locals outside of clobbered_eassert.
11795 (internal_lisp_condition_case): Use a volatile variable
11796 to work around a local variable's getting clobbered.
11798 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11800 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11801 (PUSH_HANDLER): New macro.
11802 (catchlist): Remove.
11803 (handlerlist): Always declare.
11805 * eval.c (catchlist): Remove (merge with handlerlist).
11806 (handlerlist, lisp_eval_depth): Not static any more.
11807 (internal_catch, internal_condition_case, internal_condition_case_1)
11808 (internal_condition_case_2, internal_condition_case_n):
11810 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11811 handlerlist/catchlist.
11812 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11813 handlerlist which can only handle a single condition-case handler at
11815 (find_handler_clause): Simplify since we only a single branch here
11818 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11820 (bcall0): New function.
11821 (exec_byte_code): Add corresponding cases. Improve error message when
11822 encountering an invalid byte-code. Let Bunwind_protect accept
11823 a function (rather than a list of expressions) as argument.
11825 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11826 and make them unconditional now that they're heap-allocated.
11828 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11830 * charset.c (Fdecode_char, Fencode_char): Remove description of
11831 `restriction' arg. now that it's hidden by advertised-calling-convention.
11833 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11835 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11836 Remove unused variable (from mac-port).
11837 (macfont_draw): Use s->ybase for correct y position.
11839 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11841 * frame.h (struct frame): Drop has_minibuffer member because...
11842 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11843 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11845 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11847 * window.h (struct window): Prefer enum text_cursor_kinds to int
11848 for phys_cursor_type member. Move the latter, phys_cursor_width,
11849 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11850 * window.c (replace_window, make_window): Adjust users.
11852 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11854 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11855 this module is never compiled otherwise.
11857 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11859 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11862 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11864 * xdisp.c (get_next_display_element): Don't call face_for_font in
11865 a build configured --without-x. (Bug#15484)
11867 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11869 * window.c (calc_absolute_offset): #elif should be #elif defined.
11871 * frame.c (delete_frame): Block/unblock input to overcome race
11872 condition (Bug#15475).
11874 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11876 * frame.c (delete_frame): Record selected frame only after
11877 calling Qdelete_frame_functions (Bug#15477).
11879 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11881 * nsterm.m (ns_selection_color): Remove.
11882 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11883 NSColor selectedText(Background)Color. Only for COCOA.
11884 (ns_term_init): Remove assignment of ns_selection_color, logic
11885 moved to ns_get_color.
11887 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11888 NS_SELECTION_COLOR_DEFAULT.
11889 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11891 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11893 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11894 frame' does not have the tool_bar_window member.
11896 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11898 Signal error when reading an empty byte-code object (Bug#15405)
11899 * lread.c (read1): Signal error.
11900 * alloc.c (make_byte_code): eassert header size.
11901 (sweep_vectors): Change an int to size_t.
11903 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11905 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11906 instead of ints, as it's the usual style for offsetof constants. See:
11907 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11909 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11910 This is ugly, but it should fix the performance problem for older
11911 GCC versions in the short run. I'll look into integrating the
11912 Gnulib module for popcount, as a better fix.
11913 See the thread starting in:
11914 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11915 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11916 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11917 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11918 (popcount_size_t): Use it.
11920 2013-09-24 Daniel Colascione <dancol@dancol.org>
11922 * process.c (Fnetwork_interface_info): Fix build break due to
11925 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11927 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11928 Prefer signed to unsigned integers where either will do.
11929 No need for 'const' on locals that do not escape.
11930 Omit easserts with unnecessary and unportable assumptions about
11931 alignment. Avoid unnecessary casts to char *.
11933 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11935 Use union for the payload of struct Lisp_Vector.
11936 This helps to avoid a few glitches dictated by C's aliasing rules.
11937 * lisp.h (struct Lisp_Vector): Use union for next and
11938 contents member. Adjust comment. Change related users.
11939 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11940 Related users changed.
11941 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11942 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11943 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11944 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11946 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11948 Optimize glyph row clearing and copying routines.
11949 * dispextern.h (struct glyph_row): Change layout of struct
11950 glyph_row to help copy_row_except_pointers. Adjust comment.
11951 * dispnew.c (null_row): Remove.
11952 (clear_glyph_row): Use offsetof and memset to find and clear
11953 just the members that need clearing. Adjust comment.
11954 (copy_row_except_pointers): Likewise for copying.
11956 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11958 Some minor cleanups of recently-added bool vector code.
11959 * conf_post.h (assume): Always return void. Use lint version
11960 only if GCC and MSC versions don't apply.
11961 * conf_post.h (assume):
11962 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11963 Depend on _MSC_VER, not __MSC_VER, for consistency with
11965 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11966 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11967 (bool_vector_binop_driver, count_trailing_zero_bits)
11968 (size_t_to_host_endian): Now static, not static inline;
11969 the latter isn't needed with modern compilers and doesn't
11970 work with older compilers anyway.
11972 * alloc.c (valgrind_p): Use bool for boolean.
11974 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11976 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11977 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11978 (display_last_displayed_message_p, message_buf_print)
11979 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11980 Use bool for boolean.
11981 * dispextern.h (cancel_line, init_desired_glyphs):
11982 Remove ancient leftover.
11983 (help_echo_showing_p, hourglass_shown_p):
11984 * lisp.h (noninteractive_need_newline): Adjust declaration.
11986 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11988 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11990 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11991 ...this file and convert the latter to static. Adjust comment.
11992 (make_initial_frame):
11993 * window.c (init_window_once): Adjust user.
11994 * frame.h (last_nonminibuf_frame): Remove declaration.
11995 * lisp.h (selected_frame): Likewise.
11996 * msdos.c (the_only_display_info): Adjust comment.
11998 2013-09-23 Eli Zaretskii <eliz@gnu.org>
12000 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
12001 computing the end column of mouse-highlight that comes from
12002 display or overlay strings. (Bug#15437)
12003 (note_mouse_highlight): Adapt calculation of last argument to
12004 mouse_face_from_string_pos to the above change.
12006 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12007 all platforms, not just for clang.
12009 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12011 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12012 about excess arguments to snprintf.
12014 * conf_post.h(assume): Use __builtin_unreachable for clang.
12016 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12018 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12019 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12021 2013-09-23 Daniel Colascione <dancol@dancol.org>
12023 * alloc.c (USE_VALGRIND): New macro; on by default
12024 when ENABLE_CHECKING.
12025 (mark_maybe_object, mark_maybe_pointer)
12026 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12028 (valgrind_p) [USE_VALGRIND]: New variable.
12029 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12031 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12033 * process.c (wait_reading_process_output): Change int pnamelen to
12036 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12037 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12038 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12039 argument to unsigned long to avoid warning.
12040 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12042 * conf_post.h (assume): Fix compiler error: x shall be cond.
12044 2013-09-22 Daniel Colascione <dancol@dancol.org>
12046 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12047 warning when compiling without a window system.
12049 2013-09-22 Daniel Colascione <dancol@dancol.org>
12051 * data.c (Qbool_vector_p): New symbol.
12052 (bool_vector_spare_mask, popcount_size_t_generic)
12053 (popcount_size_t_msc, popcount_size_t_gcc)
12055 (bool_vector_binop_driver)
12056 (count_trailing_zero_bits, size_t_to_host_endian)
12057 (Fbool_vector_exclusive_or)
12058 (Fbool_vector_union)
12059 (Fbool_vector_intersection, Fbool_vector_set_difference)
12060 (Fbool_vector_subsetp, Fbool_vector_not)
12061 (Fbool_vector_count_matches)
12062 (Fbool_vector_count_matches_at): New functions.
12063 (syms_of_data): Intern new symbol, functions.
12064 * alloc.c (bool_vector_payload_bytes): New function.
12065 (Fmake_bool_vector): Instead of calling Fmake_vector,
12066 which performs redundant initialization and argument checking,
12067 just call allocate_vector ourselves. Make sure we clear any
12068 terminating padding to zero.
12069 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12070 instead of open-coding the size calculation.
12071 (vroundup_ct): New macro.
12072 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12073 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12074 * composite.c (composition_gstring_put_cache):
12075 Change lint_assume to assume.
12076 * conf_post.h (assume): New macro.
12077 (lint_assume): Remove.
12078 * dispnew.c (update_frame_1): Change lint_assume to assume.
12079 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12081 * image.c (gif_load): Change lint_assume to assume.
12082 * lisp.h (eassert_and_assume): New macro.
12083 (Qbool_vector_p): Declare.
12084 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12085 (swap16, swap32, swap64): New inline functions.
12086 * macfont.m (macfont_shape): Change lint_assume to assume.
12087 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12088 * xsettings.c (parse_settings): Use new swap16 and
12089 swap32 from lisp.h instead of file-specific macros.
12091 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12093 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12094 found (which can legitimately happen when the glyph row at the
12095 window start is disabled in the current_matrix. (Bug#15365)
12097 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12099 Fix syntax.h bug introduced by recent INLINE change.
12100 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12101 conditionally compiled one way in some modules, and a different
12102 way in others. This doesn't work with extern inline functions,
12103 which must have the same definition in all modules, because the
12104 defining code might be shared across modules, depending on the
12105 implementation. Symptoms reported by Martin Rudalics in:
12106 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12107 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12108 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12109 overriding the corresponding functions in syntax.h.
12110 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12111 (syntax_property): New inline functions.
12112 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12113 Rewrite in terms of these new functions.
12115 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12117 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12118 not chars_in_text, whose result depends on the multibyteness of
12119 the current buffer. (Bug#15426)
12121 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12123 Port recent change to hosts where pointers aren't 'long'.
12124 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12125 Don't assume that pointers are the same width as 'long'.
12126 Add a compile-time check that a pointer fits into two X slots.
12128 A simpler, centralized INLINE.
12129 * conf_post.h (INLINE): Define only if not already defined.
12130 This allows us to use a single INLINE, defined by one file
12132 * emacs.c (INLINE): Define it.
12133 Also, include category.h, charset.h, composite.h, dispextern.h,
12134 syntax.h, systime.h, so that their INLINE definitions are expanded
12135 properly for Emacs.
12136 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12137 * buffer.h, buffer.c (BUFFER_INLINE):
12138 * category.h, category.c (CATEGORY_INLINE):
12139 * character.h, character.c (CHARACTER_INLINE):
12140 * charset.h, charset.c (CHARSET_INLINE):
12141 * composite.h, composite.c (COMPOSITE_INLINE):
12142 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12143 * frame.h, frame.c (FRAME_INLINE):
12144 * intervals.h, intervals.c (INTERVALS_INLINE):
12145 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12146 * lisp.h, alloc.c (LISP_INLINE):
12147 * process.h, process.c (PROCESS_INLINE):
12148 * syntax.h, syntax.c (SYNTAX_INLINE):
12149 * systime.h, sysdep.c (SYSTIME_INLINE):
12150 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12151 * window.h, window.c (WINDOW_INLINE):
12152 Remove. All uses replaced with INLINE.
12154 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12156 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12157 to avoid Bug#15398.
12159 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12161 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12162 'const char *' to avoid compiler warnings due to similar change in
12163 the prototype of x_get_string_resource.
12165 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12167 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12168 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12169 going to replace static variables below. Adjust comments.
12170 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12171 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12172 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12173 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12174 Related users changed.
12175 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12176 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12177 last_mouse_movement_time, going to replace static variables below.
12179 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12180 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12182 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12183 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12184 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12185 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12186 static variables below.
12187 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12188 (last_mouse_scroll_bar): Remove.
12189 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12190 (mouseExited): Related users changed.
12192 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12194 Do not use external array to process X scroll bar messages.
12195 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12196 (x_send_scroll_bar_event): Pack window pointer into two slots
12197 of XClientMessageEvent if we're 64-bit. Adjust comment.
12198 (x_scroll_bar_to_input_event): Unpack accordingly.
12200 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12202 Ifdef away recent changes which aren't relevant to NS port.
12203 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12204 [!HAVE_NS]: Declare as such.
12205 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12206 [!HAVE_NS]: Define as such.
12208 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12210 * frame.c (x_redo_mouse_highlight): New function
12211 to factor out common code used in W32 and X ports.
12212 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12213 * xterm.h (struct x_display_info):
12214 * w32term.h (struct w32_display_info):
12215 * nsterm.h (struct ns_display_info): New members
12216 last_mouse_motion_frame, last_mouse_motion_x and
12217 last_mouse_motion_y, going to replace static variables below.
12218 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12219 (redo_mouse_highlight): Remove.
12220 (note_mouse_movement, syms_of_xterm): Adjust user.
12221 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12222 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12223 (redo_mouse_highlight): Remove.
12224 (note_mouse_movement, syms_of_w32term): Adjust user.
12225 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12226 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12228 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12229 * nsfns.m (compute_tip_xy): Adjust user.
12231 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12233 * frame.c (x_mouse_grabbed): New function.
12234 * dispextern.h (x_mouse_grabbed): Add prototype.
12235 (last_mouse_frame): Remove declaration.
12236 * xterm.h (struct x_display_info):
12237 * w32term.h (struct w32_display_info):
12238 * nsterm.h (struct ns_display_info): New member
12239 last_mouse_frame, going to replace...
12240 * xdisp.c (last_mouse_frame): ...global variable.
12241 (note_tool_bar_highlight):
12242 * w32term.c (w32_mouse_position, w32_read_socket):
12243 * xterm.c (XTmouse_position, handle_one_xevent):
12244 Use x_mouse_grabbed.
12245 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12247 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12249 * w32term.c (w32_read_socket): Avoid temporary
12250 variables in a call to x_real_positions.
12251 * xterm.c (handle_one_xevent): Likewise.
12253 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12255 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12256 (x_icon_type): Remove prototype.
12257 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12258 * frame.c (x_icon_type): Remove.
12259 * w32term.c (x_make_frame_visible, x_iconify_frame):
12260 * xterm.c (x_make_frame_visible, x_iconify_frame):
12261 Use x_set_bitmap_icon to factor out common code.
12263 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12265 * dispextern.h (check_x_display_info, x_get_string_resource):
12266 Declare here just once and unify the latter.
12267 * frame.c (check_x_display_info, x_get_string_resource):
12268 * nsterm.h (check_x_display_info):
12269 * xrdb.c (x_get_string_resource):
12270 * xterm.h (check_x_display_info): Remove prototypes.
12271 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12272 * w32reg.c (x_get_string_resource): Likewise.
12273 (w32_get_rdb_resource): Adjust user.
12275 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12277 * xterm.h (struct x_display_info): New member
12278 x_pending_autoraise_frame, going to replace...
12279 * xterm.c (pending_autoraise_frame): ...static variable.
12280 (x_new_focus_frame, XTread_socket): Adjust users.
12281 * w32term.h (struct w32_display_info): New member
12282 w32_pending_autoraise_frame, going to replace...
12283 * w32term.c (pending_autoraise_frame): ...global variable.
12284 (x_new_focus_frame, w32_read_socket): Adjust users.
12286 2013-09-17 Glenn Morris <rgm@gnu.org>
12288 * xdisp.c (message_dolog): If we create *Messages*,
12289 switch it to messages-buffer-mode.
12291 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12293 Don't overuse 'const' in types of locals.
12294 * bidi.c (bidi_count_bytes):
12295 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12296 (xg_event_is_for_scrollbar):
12297 * xselect.c (x_handle_property_notify)
12298 (x_handle_selection_notify, x_handle_dnd_message):
12299 * xsettings.c, xsettings.h (xft_settings_event):
12300 * xterm.c (x_handle_net_wm_state, handle_one_event)
12301 (x_menubar_window_to_frame, x_detect_focus_change)
12302 (construct_mouse_click, note_mouse_movement)
12303 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12304 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12305 (handle_one_xevent, x_handle_net_wm_state):
12306 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12307 (x_handle_dnd_message):
12308 Avoid unnecessary 'const', typically the second 'const' in
12309 'const foo * const arg', a 'const' that does not affect the API
12310 and doesn't significantly help the human reader.
12312 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12314 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12315 only if Glib < 2.36.0.
12316 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12317 * xsettings.c (init_gconf, init_gsettings): Do not check
12319 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12321 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12323 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12325 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12326 before calling g_type_init.
12328 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12330 * nsterm.m (syms_of_nsterm): ... to here.
12332 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12334 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12335 (ignore_next_mouse_click_timeout): Use Time as X does.
12336 (handle_one_xevent): Avoid cast and use unsigned comparison.
12338 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12340 Do not copy X event in handle_one_xevent except KeyPress case.
12341 Wnen XEvent is processed, it is unlikely to be changed except
12342 KeyPress case, so we can avoid copying and use const pointer to
12343 const data to make sure that an event is not changed elsewhere.
12344 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12345 const' and do not create local copy except for the KeyPress event.
12346 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12347 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12348 (x_handle_net_wm_state, x_menubar_window_to_frame)
12349 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12350 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12351 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12352 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12353 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12354 (x_handle_dnd_message):
12355 * xsettings.c (xft_settings_event):
12356 Use 'const XEvent * const' where appropriate.
12357 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12359 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12361 Fix X event waiting to handle multiple frames.
12362 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12363 * xterm.c (pending_event_wait): Remove. Adjust users.
12364 (x_detect_focus_change): Pass frame arg.
12365 (handle_one_xevent): Find related frame early and clear per-frame
12366 wait_event_type only if this is an event for the relevant frame.
12367 (x_wait_for_event): Use per-frame wait_event_type.
12369 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12371 * nsfns.m (Fx_create_frame): Fix font driver registration for
12374 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12375 for syms_of_macfont.
12377 * nsterm.m: Include macfont.h.
12378 (ns_tmp_flags, ns_tmp_font): Remove.
12379 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12380 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12381 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12382 (changeFont:): Fix code style. Check for font driver type when
12385 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12388 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12389 (nsfont_open): Set font driver type.
12390 Set font->ascent and font->descent. Figure out font instead of
12391 ns_tmp_font, and flags instead of ns_tmp_flags.
12392 Fix indentation. Remove call to ns_draw_text_decoration,
12395 * nsfns.m: Include macfont.h.
12396 (Fx_create_frame): Register macfont driver, make a better default font.
12397 (Fns_popup_font_panel): Get font from macfont driver, if used.
12399 * macfont.m, macfont.h, macuvs.h: New files.
12401 * font.h: Declare syms_of_macfont.
12403 * font.c (syms_of_font): Call syms_of_macfont.
12405 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12407 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12409 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12410 and it is always zero for others, so I assume that this is an ancient
12411 leftover which nobody will want to change any more.
12412 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12413 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12414 * frame.c (x_set_scroll_bar_width):
12415 * w32fns.c (w32_createscrollbar):
12416 * w32term.c (w32_set_vertical_scroll_bar):
12417 * xfns.c (x_set_scroll_bar_default_width):
12418 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12419 (x_scroll_bar_expose): Related users changed.
12421 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12423 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12424 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12425 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12427 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12428 Define once here...
12429 * nsterm.h, w32term.h, xterm.h: ...and not here.
12430 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12431 Remove unused Xisms.
12432 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12433 these modules are never compiled otherwise.
12435 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12437 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12438 Doc fix. (Bug#15375)
12440 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12442 Unify Fx_focus_frame between all ports.
12443 * frame.h (x_focus_frame): New prototype.
12444 * xfns.c (Fx_focus_frame): Remove.
12445 (syms_of_xfns): Do not defsubr it.
12446 (x_focus_frame): X implementation.
12447 * nsfns.m (Fx_focus_frame): Remove.
12448 (syms_of_nsfns): Do not defsubr it.
12449 (x_focus_frame): NS implementation.
12450 * w32term.c (Fx_focus_frame): Remove.
12451 (x_focus_on_frame): Rename to...
12452 (x_focus_frame): W32 implementation.
12453 * w32term.h (x_focus_on_frame): Remove prototype.
12454 * w32fns.c (Fx_focus_frame): Remove.
12455 (syms_of_w32fns): Do not defsubr it.
12456 * frame.c (Fx_focus_frame): Define here.
12457 (syms_of_frame): Defsubr here.
12458 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12460 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12462 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12463 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12464 each port to reference the port-specific window system data.
12465 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12466 (FRAME_DISPLAY_INFO): Define.
12467 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12468 (FRAME_DISPLAY_INFO): Define. Adjust users.
12469 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12470 (FRAME_DISPLAY_INFO): Define. Adjust users.
12471 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12472 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12473 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12474 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12475 * xselect.c, xterm.c: All related users changed.
12477 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12479 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12480 (x_menubar_window_to_frame): Remove prototypes.
12481 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12482 (x_menubar_window_to_frame, x_top_window_to_frame):
12484 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12485 (x_menubar_window_to_frame, x_top_window_to_frame):
12486 ...to here and convert all but the last to static.
12488 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12490 * lisp.mk (lisp): Add w32-common-fns.elc.
12492 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12494 * charset.c (char_charset): Document an exception for char-charset.
12496 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12498 * xterm.h (x_display_info): New field last_user_time...
12499 * xterm.c (toplevel): ...to replace static last_user_time.
12500 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12502 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12504 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12505 scroll bar values to prevent thumb from disappear and update comment.
12507 2013-09-11 Glenn Morris <rgm@gnu.org>
12509 * emacs.c (usage_message): Possessive apostrophe tweak.
12511 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12513 * nsterm.m (syms_of_nsterm): Use Qns.
12514 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12515 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12516 * xfns.c (x_display_info_for_name, Fx_open_connection):
12517 Remove old '#if 0' code.
12518 (syms_of_xfns): Use Qx.
12519 * termhooks.h (fullscreen_hook): Remove the leftover.
12520 (struct terminal): Fix typo in comment.
12522 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12524 Cleaning up a few X scroll bar bits.
12525 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12526 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12527 New member last_seen_part, going to replace...
12528 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12529 (xt_action_hook) [USE_LUCID]: Adjust user.
12530 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12531 Lucid-specific scroll bar support.
12532 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12533 to int and adjust to use last_seen_part member.
12534 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12535 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12536 Initialize last_seen_part.
12538 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12540 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12541 insert-buffer-substring an empty string.
12543 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12545 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12546 avoiding a GCC warning.
12548 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12550 Ifdef away frame tool bar code when it is not really used.
12551 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12552 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12553 and minimize_tool_bar_window_p under the above.
12554 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12555 (fset_tool_bar_window): Likewise.
12556 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12557 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12558 (change_frame_size_1):
12559 * window.c (window_from_coordinates, Frecenter): Adjust users.
12560 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12561 code is not really used.
12562 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12563 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12564 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12565 [!USE_GTK && !HAVE_NS]: Define as such.
12566 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12567 (note_mouse_highlight, expose_frame):
12568 * xfns.c (x_set_tool_bar_lines):
12569 * xterm.c (handle_one_xevent): Adjust users.
12571 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12573 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12574 This bug was introduced by my 2013-08-26 patch, which incorrectly
12575 assumed that the terminfo implementation doesn't use termcap buffers.
12576 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12577 these buffers apparently are used after all.
12578 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12579 (struct tty_display_info): Define members termcap_term_buffer and
12580 termcap_strings_buffer even if TERMINFO.
12582 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12585 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12586 'usage' docstring entry to pacify make-docfile.
12588 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12590 Change comparison functions =, <, >, <=, >= to take many arguments.
12591 * data.c: Change comparison functions' interface and implementation.
12592 * lisp.h: Make arithcompare available for efficient two arg
12594 * bytecode.c: Use arithcompare.
12595 * fileio.c: Use new interface.
12597 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12599 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12601 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12603 * eval.c (Feval): Document the new use of `lexical'.
12605 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12607 Review and drop old frame resize hack.
12608 * frame.h (struct frame): Remove force_flush_display_p.
12609 * dispnew.c (update_frame): Adjust user and don't call
12610 flush_frame here. The comment has said that there was an issues
12611 with redisplaying fringes, but I don't see any differences with
12612 and without this hack. Hopefully we can continue without it.
12613 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12614 current frame matrices twice if resized_p is set.
12616 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12618 Do not populate pure Xism x_sync to other ports.
12619 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12620 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12621 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12622 * w32term.h (x_sync): Remove prototype.
12624 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12626 Cleanup frame flushing.
12627 * dispextern.h (struct redisplay_interface):
12628 Drop flush_display_optional because flush_display is enough
12629 for X and flushing via RIF is just a no-op for others.
12630 * frame.h (flush_frame): New function.
12631 * dispnew.c (update_frame):
12632 * minibuf.c (read_minibuf):
12633 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12635 * keyboard.c (detect_input_pending_run_timers): Do not flush
12636 all frames but selected one in redisplay_preserve_echo_area.
12637 * nsterm.m (ns_flush): Remove no-op.
12638 (ns_redisplay_interface): Adjust user.
12639 * w32term.h (x_flush): Remove no-op.
12640 (w32_redisplay_interface): Adjust user.
12641 * xterm.c (x_flush): Simplify because we do not flush all
12642 frames at once any more. Adjust comment.
12643 (x_redisplay_interface): Adjust user.
12645 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12647 Port --without-x --enable-gcc-warnings to Fedora 19.
12648 * gfilenotify.c (globals_of_gfilenotify):
12649 Call g_type_init only if using an older glib version that needs it.
12651 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12653 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12654 (last_glyphless_glyph_merged_face_id): Remove declarations.
12655 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12656 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12657 (last_glyphless_glyph_merged_face_id): Now static.
12658 (merge_escape_glyph_face): New function, refactored from...
12659 (get_next_display_element): ...here.
12660 (merge_glyphless_glyph_face): New function, refactored from...
12661 (produce_glyphless_glyph): ...here...
12662 * term.c (produce_glyphless_glyph): ...and here.
12664 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12666 * eval.c (eval_sub): Only call Ffunction if necessary.
12668 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12670 Attempt to make redisplay more selective when changing cursor type.
12671 * frame.h (struct frame): New bitfield cursor_type_changed.
12672 * xdisp.c (cursor_type_changed): Remove.
12673 (try_cursor_movement, redisplay_window, try_window_id)
12674 (set_frame_cursor_types, try_window_reusing_current_matrix):
12675 Adjust to use per-frame bitfield.
12676 (redisplay_internal): Look for cursor type change on each visible
12677 frame and consider all frames if cursor type has been changed on
12678 the frame other than selected. If cursor type has been changed on
12679 selected frame only, do not use fast update.
12681 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12683 Attempt to make redisplay more selective when changing fonts.
12684 * frame.h (struct frame): New bitfield fonts_changed.
12685 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12686 (adjust_frame_glyphs): Add prototype.
12687 * dispnew.c (fonts_changed_p): Remove.
12688 (adjust_glyphs): Remove because we do not
12689 adjust matrices on all frames at once any more.
12690 (adjust_frame_glyphs): Block and unblock input here.
12691 (adjust_glyph_matrix): Use fonts_changed.
12692 (change_frame_size_1): Use adjust_frame_glyphs.
12693 * font.c (font_open_entity): Use fonts_changed.
12694 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12695 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12696 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12697 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12698 (shrink_mini_window, Fresize_mini_window_internal)
12699 (window_scroll_pixel_based, Fset_window_configuration)
12700 (apply_window_adjustment, Fset_window_vscroll):
12701 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12702 Use adjust_frame_glyphs.
12703 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12704 (try_window_reusing_current_matrix, try_window_id, display_line)
12705 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12706 (redisplay_internal): Consider fonts_changed and adjust frame
12707 matrices for each frame only if the frame is visible. If font
12708 has been changed on some frame during full redisplay, retry
12709 only visible frames where the font has been actually changed.
12711 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12713 Cache current header and mode line height for each window.
12714 * window.h (struct window): New fields mode_line_height
12715 and header_line_height.
12716 * window.c (make_window): Initialize them.
12717 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12718 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12719 (current_mode_line_height, current_header_line_height):
12720 Remove declaration.
12721 * xdisp.c (current_mode_line_height, current_header_line_height):
12723 (pos_visible_p, init_xdisp): Adjust user.
12724 (redisplay_window): Invalidate mode_line_height and
12725 header_line_height if current and desired matrices do not agree.
12727 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12729 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12730 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12732 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12734 Make --without-x compatible with --enable-gcc-warnings.
12735 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12736 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12737 members under HAVE_WINDOW_SYSTEM.
12738 * keyboard.c (make_lispy_focus_out): Likewise.
12739 (record_menu_key): Move under HAVE_MENUS.
12740 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12741 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12742 (syms_of_xdisp): Adjust user.
12743 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12744 (start_hourglass, cancel_hourglass):
12745 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12746 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12747 and CLEAR_FONT_TABLE_NFONTS.
12748 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12749 Declare only if HAVE_WINDOW_SYSTEM.
12750 (lface_same_font_attributes_p, clear_face_gcs): Define only
12751 if HAVE_WINDOW_SYSTEM.
12753 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12755 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12756 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12757 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12759 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12761 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12763 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12765 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12766 This fixes a type error on hosts where ptrdiff_t is wider than int.
12768 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12770 * keyboard.c (read_key_sequence_vs): New function.
12771 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12774 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12776 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12778 Makefile improvements.
12779 * Makefile.in (config.status): Don't use double-colon rules, as
12780 they are not portable according to POSIX. Fix shell typo with `;
12781 I guess this rule has never been tested?
12782 (VCSWITNESS): New macro, to override any environment var.
12784 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12786 * xterm.h (struct x_display_info): Do not track X connection
12787 fd separately because it is always available from Display.
12788 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12791 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12793 * buffer.c (drop_overlay):
12794 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12795 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12797 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12799 * buffer.c (Fmake_overlay, Fmove_overlay):
12800 * intervals.c (set_point_from_marker):
12801 * print.c (PRINTPREPARE): Prefer signal_error
12802 to plain error and report unsuitable marker too.
12804 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12806 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12807 for 'dragging' member.
12808 (struct x_output): Remove set-but-unused leftovers
12809 'left_before_move' and 'top_before_move'.
12810 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12811 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12812 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12813 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12814 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12815 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12816 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12817 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12819 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12821 * nsfont.m (INVALID_GLYPH): New define.
12822 (nsfont_encode_char): Use INVALID_GLYPH.
12823 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12825 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12827 * xterm.c (x_last_mouse_movement_time): Revert last change.
12828 This code should use XDisplayMotionBufferSize to check display's
12829 motion history first, and there are few other issues as well.
12830 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12831 (handle_one_xevent): Adjust user.
12833 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12835 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12836 * frame.c (Flast_nonminibuf_frame): ... to here.
12837 (check_minibuf_window): Don't abort if no window was found
12840 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12842 Use XGetMotionEvents to ask the last mouse motion time from X server.
12843 * xterm.c (X_MOTION_HISTORY): Default to 1.
12844 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12845 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12846 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12847 Ifdef away legacy code.
12848 (XTmouse_position, x_scroll_bar_report_motion):
12849 Use x_last_mouse_movement_time.
12850 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12853 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12855 * msdos.c (last_mouse_window): Move to...
12856 (dos_rawgetc): ...this function and adjust comment.
12857 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12858 (mouseMoved): ...this function and adjust comment.
12859 * w32term.c (last_window): Likewise with...
12860 (w32_read_socket): ...this function.
12861 * xterm.c (last_window): Likewise with...
12862 (handle_one_xevent): ...this function.
12864 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12866 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12867 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12868 (handle_one_xevent): ...to here.
12869 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12872 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12874 * msdos.c (IT_set_terminal_window): Remove no-op.
12875 (initialize_msdos_display): Adjust terminal setup.
12876 * w32console.c (w32con_set_terminal_window): Remove no-op.
12877 (initialize_w32_display): Adjust terminal setup.
12878 * w32term.c (w32_set_terminal_window): Remove no-op.
12879 (w32_create_terminal): Adjust terminal setup.
12880 * xterm.c (XTset_terminal_window): Remove no-op.
12881 (x_create_terminal): Adjust terminal setup.
12883 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12885 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12887 (ns_create_terminal): Adjust terminal setup.
12888 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12890 (w32_create_terminal): Adjust terminal setup.
12891 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12893 (x_create_terminal): Adjust terminal setup.
12895 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12897 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12898 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12899 * dispnew.c (buffer_posn_from_coords):
12900 * window.c (Fwindow_end, displayed_window_lines):
12901 * xdisp.c (redisplay_mode_lines): Use it.
12903 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12905 * fontset.c (face_for_char): Check char in the current face font first
12906 if HAVE_NS (Bug#15138).
12908 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12910 * window.c (temp_output_buffer_show): Make sure window returned
12911 by display_buffer is live (Bug#15213).
12913 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12915 Minor cleanup to avoid forward declarations.
12916 * coding.h (struct ccl_spec): Remove forward declaration.
12917 * composite.h (toplevel): Include font.h.
12918 (struct composition_it, struct face, struct font_metrics):
12919 Remove forward declaration.
12920 * dispextern.h (struct image, struct atimer): Likewise.
12921 * emacsgtkfixed.h (struct frame): Likewise.
12922 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12923 * font.h (struct font_driver, struct font, struct glyph_string)
12924 (struct face): Remove forward declaration.
12925 * fontset.h (struct face, struct font): Likewise.
12926 * frame.h (toplevel): Style cleanup.
12927 (enum output_method): Move to...
12928 * termhooks.h (enum output_method): ...here.
12929 (struct glyph, struct frame, struct ns_display_info)
12930 (struct x_display_info, struct w32_display_info):
12931 Remove forward declaration.
12932 * xterm.h (toplevel): Include termhooks.h.
12933 (struct font, struct window, struct glyph_matrix, struct frame)
12934 (struct input_event, struct face, struct image): Remove forward
12936 * gtkutil.h (struct _widget_value): Likewise.
12937 * keyboard.h (toplevel): Include termhooks.h.
12938 (struct input_event): Remove forward declaration.
12940 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12942 * intervals.c (set_point_from_marker): New function.
12943 * editfns.c (Fgoto_char):
12944 * process.c (Finternal_default_process_filter):
12945 * window.c (select_window_1): Use it.
12946 * buffer.h (set_point_from_marker): Add prototype.
12948 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12950 * w32.c (term_winsock): Call release_listen_threads before calling
12952 (_sys_wait_accept): Wait for accept event in a loop with a finite
12953 timeout, instead of waiting indefinitely. Will hopefully avoid
12954 hanging during exit because WSACleanup deadlocks waiting for the
12955 event object to be released. (Bug#14333)
12957 * w32proc.c (release_listen_threads): New function, signals all
12958 the reader threads that listen for connections to stop waiting.
12960 * w32.h (release_listen_threads): Add prototype.
12962 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12964 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12965 field of new marker (for sanity and safety).
12966 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12967 anyway because XMISCTYPE is a function and can't be an lvalue).
12969 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12971 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12972 (x_after_update_window_line, x_scroll_bar_create)
12973 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12974 (handle_one_xevent, x_clear_frame_area):
12975 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12976 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12977 * xterm.h (x_clear_area): Adjust prototype.
12979 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12981 Hook scanning and indentation functions to find_newline. This helps
12982 to avoid duplicated code and renders more respect to newline cache.
12983 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12984 * cmds.c (Fforward_line):
12985 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12986 Use find_newline and avoid unnecessary point movements.
12987 * search.c (scan_newline): Implement on top of find_newline.
12989 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12991 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12992 scoped code (bug#11258).
12994 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12996 * nsterm.m (last_window): New variable.
12997 (EV_TRAILER2): New macro.
12998 (EV_TRAILER): Call EV_TRAILER2.
12999 (mouseMoved:): Add support for mouse-autoselect-window
13000 on nextstep (Bug#6888).
13002 2013-08-28 Andreas Schwab <schwab@suse.de>
13004 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
13005 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13006 Remove unused macro definitions.
13007 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13008 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13009 Only define if emacs.
13011 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13013 Prefer enum glyph_row_area to int where appropriate.
13014 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13016 (window_box, window_box_width, window_box_left, window_box_left_offset)
13017 (window_box_right, window_box_right_offset): Adjust prototypes.
13018 * xdisp.c (window_box, window_box_width, window_box_left)
13019 (window_box_left_offset, window_box_right, window_box_right_offset):
13020 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13021 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13022 * nsterm.m (ns_clip_to_row):
13023 * w32term.c (w32_clip_to_row):
13024 * xterm.c (x_clip_to_row): Likewise.
13026 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13028 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13029 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13031 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13033 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13034 for portability to hosts where /bin/sh has problems.
13036 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13038 Redesign redisplay interface to drop global output_cursor.
13039 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13040 (toplevel): Remove declaration of output_cursor.
13041 (set_output_cursor, x_cursor_to): Remove prototype.
13042 * window.h (struct window): New member output_cursor.
13043 (output_cursor_to): New function to replace RIF member.
13044 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13045 (update_text_area, set_window_cursor_after_update): Use it.
13046 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13047 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13048 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13049 * w32term.c (x_update_window_begin, x_update_window_end):
13050 * xterm.c (x_update_window_begin, x_update_window_end):
13051 Adjust to use per-window output cursor.
13053 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13055 Simplify SELECT_TYPE-related code.
13056 Like EMACS_TIME, this portability layer is no longer needed, since
13057 Emacs has been using fd_set as a portability layer for some time.
13058 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13059 (SELECT_TYPE): Remove. All uses changed to fd_set.
13060 (fd_set) [!FD_SET]: New typedef.
13062 Simplify EMACS_TIME-related code.
13063 This portability layer is no longer needed, since Emacs has been
13064 using struct timespec as a portability layer for some time.
13065 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13066 Include <time.h> rather than "systime.h"; that's all that's needed now.
13067 * dispnew.c: Include <timespec.h> rather than "systime.h";
13068 that's all that's needed now.
13069 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13070 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13071 TIMESPEC_RESOLUTION.
13072 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13073 LOG10_TIMESPEC_RESOLUTION.
13074 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13075 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13076 (make_emacs_time): Remove. All used changed to make_timespec.
13077 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13078 (current_timespec): Rename from current_emacs_time. All uses changed.
13079 (add_emacs_time): Remove. All uses changed to timespec_add.
13080 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13081 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13082 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13083 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13084 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13085 (current_timespec): Rename from current_emacs_time. All uses changed.
13086 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13087 changed to timespec_cmp.
13088 * xgselect.c: Include <timespec.h>, since our .h files don't.
13090 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13092 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13093 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13094 Remove the leftovers.
13095 * gtkutil.c (toplevel): Do not declare Qxft but include
13097 * image.c (toplevel): Do not declare Vlibrary_cache because
13098 it's already done in lisp.h.
13100 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13102 * lisp.h (Mouse_HLInfo): Move from here...
13103 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13104 (reset_mouse_highlight): New function.
13105 * msdos.c (dos_set_window_size, IT_update_begin)
13106 (internal_terminal_init):
13107 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13108 (ns_initialize_display_info):
13109 * w32console.c (initialize_w32_display):
13110 * w32term.c (x_update_window_end, x_free_frame_resources)
13111 (w32_initialize_display_info):
13112 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13113 * window.c (Fdelete_other_windows_internal):
13114 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13115 * termchar.h (toplevel):
13116 * xterm.h (toplevel): Include dispextern.h.
13118 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13120 Fix minor problems found by static checking.
13121 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13122 (expect): Avoid nested-if warning.
13123 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13124 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13125 * nsterm.h, nsterm.m (ns_select):
13126 * xgselect.c, xgselect.h (xg_select):
13127 Adjust signature to better match pselect's.
13128 * nsterm.m (ns_select):
13129 Don't set *TIMEOUT, since pselect doesn't.
13130 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13131 diagnostic about assigning const char * to it.
13132 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13134 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13136 * lread.c (substitute_object_recurse): Handle hash-tables as well
13139 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13141 Fix unlikely core dump in init_tty, and simplify terminfo case.
13142 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13143 The old version incorrectly dumped core if malloc returned a
13144 buffer containing only non-NUL bytes.
13145 (init_tty): Do not allocate or free termcap buffers; the
13146 struct does that for us now.
13147 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13148 (struct tty_display_info): Define members termcap_term_buffer and
13149 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13150 use them. Allocate them directly in struct rather than indirectly
13151 via a pointer, to simplify init_tty.
13153 * frame.c (check_minibuf_window): Initialize 'window' properly,
13154 so that Emacs reliably aborts later if 'window' is not initialized.
13156 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13158 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13159 of VoidSymbol (Bug#15154).
13161 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13163 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13164 mouse_face_beg_y and mouse_face_end_y.
13165 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13166 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13167 Adjust users and update comment where appropriate.
13169 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13171 * frame.c (check_minibuf_window): New function.
13172 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13173 Call check_minibuf_window (Bug#15183).
13175 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13177 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13178 because this is the only last cursor data we need to keep and consult.
13179 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13180 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13183 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13185 Fix recovering from possible decompression error.
13186 Since insert_from_gap doesn't always move point, we can't use PT as
13187 the position where the partially decompressed data ends, and
13188 should count how many bytes was produced so far.
13189 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13190 (unwind_decompress): Really delete partially uncompressed data.
13191 (Fzlib_decompress_region): Take decompressed data size into account.
13193 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13195 * syntax.c (init_syntax_once): Adjust comment and do an early
13196 initialization of Qchar_table_extra_slots just once...
13197 * casetab.c (init_casetab_once):
13198 * category.c (init_category_once):
13199 * character.c (syms_of_character):
13200 * coding.c (syms_of_coding):
13201 * xdisp.c (syms_of_xdisp): ...and omit it here.
13203 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13205 * xdisp.c (get_next_display_element): Don't apply to characters
13206 from a display vector the logic of setting it->end_of_box_run_p
13207 suitable for characters from a buffer. (Bug#15175)
13209 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13210 to handle directories, rather than '_utime' which doesn't.
13213 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13215 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13216 or fullscreen (Bug#14627).
13218 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13220 System-dependent integer overflow fixes.
13221 * process.c (Fset_process_window_size): Signal an error if
13222 the window size is outside the range supported by the lower level.
13223 * sysdep.c (set_window_size): Return negative on error,
13224 nonnegative on success, rather than -1, 0, 1 on not in system,
13225 failure, success. This is simpler. Caller changed.
13226 (serial_configure): Remove unnecessary initialization of local.
13227 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13228 size fits in unsigned long; this isn't true on some 32-bit hosts.
13229 Avoid buffer overrun if some future version of /proc/meminfo has a
13230 variable name longer than 20 bytes.
13231 (system_process_attributes) [__FreeBSD__]:
13232 Don't assume hw.availpages fits in 'int'.
13234 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13236 Don't let very long directory names overrun the stack.
13237 Fix some related minor problems involving "//", vfork.
13238 * callproc.c (encode_current_directory): New function.
13239 (call_process): Don't append "/"; not needed.
13240 * fileio.c (file_name_as_directory_slop): New constant.
13241 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13242 this can save the caller having to alloca.
13243 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13244 Use SAFE_ALLOCA, not alloca.
13245 (directory_file_name, Fexpand_file_name): Leave leading "//"
13246 alone, since it can be special even on POSIX platforms.
13247 * callproc.c (call_process):
13248 * process.c (Fformat_network_address):
13249 * sysdep.c (sys_subshell):
13250 Use encode_current_directory rather than rolling our own.
13251 (create_process): No need to encode directory; caller does that now.
13252 * process.h (encode_current_directory): New decl.
13253 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13254 Rework to avoid 'goto xyzzy;'.
13256 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13258 * xdisp.c (handle_face_prop): If the default face was remapped use
13259 the remapped face for strings from prefix properties. (Bug#15155)
13261 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13263 Minor cleanup for redisplay interface and few related functions.
13264 * frame.h (enum text_cursor_kinds): Move from here...
13265 * dispextern.h (enum text_cursor_kinds): ...to here.
13266 (toplevel): Drop unnecessary declarations.
13267 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13268 in update_window_end_hook and draw_window_cursor functions.
13269 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13270 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13271 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13272 * xterm.c (x_update_window_end, x_draw_window_cursor):
13273 * xdisp.c (display_and_set_cursor, update_window_cursor)
13274 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13275 enum text_cursor_kinds where appropriate.
13277 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13279 Redesign redisplay interface to drop updated_row and updated_area.
13280 * dispextern.h (updated_row, updated_area): Remove declaration.
13281 (struct redisplay_interface): Pass glyph row and row area parameters
13282 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13283 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13285 * dispnew.c (updated_row, updated_area): Remove.
13286 (redraw_overlapped_rows, update_window_line): Adjust user.
13287 (update_marginal_area, update_text_area): Likewise. Pass updated row
13288 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13289 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13292 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13294 * process.c (flush_pending_output): Remove stub.
13297 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13299 * callproc.c: Fix race that killed background processes (Bug#15144).
13300 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13301 Record deleted process-id in critical section, not afterwards.
13302 Don't mistakenly kill process created by a call-process invocation
13303 that discards output and does not wait.
13305 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13307 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13308 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13309 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13310 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13311 to shut up compiler in mark_object.
13312 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13314 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13316 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13317 We can't portably rely on PTY_OPEN doing that, even if
13318 it calls posix_openpt with O_CLOEXEC.
13320 2013-08-20 Kenichi Handa <handa@gnu.org>
13322 * character.c (string_char): Improve commentary.
13324 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13326 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13327 (struct animation_cache): Make signature a flexible array member.
13328 All uses changed. This is a tad slower but may insulate us better
13329 from future changes to ImageMagick.
13331 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13333 * image.c: Shrink memory needed for animation cache.
13334 (SIGNATURE_DIGESTSIZE): New constant.
13335 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13336 (imagemagick_create_cache): Copy the signature. This saves
13337 several KB of memory that ImageMagick wastes per signature.
13338 Don't bother updating the update_time, as the caller does that now.
13339 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13340 it's a fixed size struct member now.
13341 (imagemagick_get_animation_cache): Always destroy the signature,
13342 as it's now imagemagick_create_cache's responsibility to copy it.
13343 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13344 and use memcmp rather than strcmp.
13345 eassert that ImageMagick returns a signature of the specified length.
13347 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13349 * image.c (imagemagick_get_animation_cache): Don't segfault on
13351 (imagemagick_get_animation_cache): Revert to previous definition
13352 so that it actually works. But keep the memory leak fix.
13353 (imagemagick_get_animation_cache): Fix memory leak.
13355 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13357 * image.c: Fix animation cache signature memory leak.
13358 Fix some other minor performance problems while we're at it.
13359 (imagemagick_create_cache): Clear just the members that
13360 need clearing. Don't set update_time, as caller does that now.
13361 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13362 Simplify by using pointer-to-pointer instead of a prev pointer.
13363 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13364 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13365 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13366 it's already a copy. Free the signature probe unless it's cached.
13368 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13369 This was introduced by my 2013-08-12 fix for Bug#15035.
13371 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13373 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13374 (imagemagick_prune_animation_cache): Now static.
13376 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13378 * image.c (imagemagick_get_animation_cache): Don't segfault when
13379 pruning all entries.
13381 2013-08-18 Ken Brown <kbrown@cornell.edu>
13383 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13384 static heap if ENABLE_CHECKING is defined.
13385 (max_bss_sbrk_ptr): New variable.
13386 (bss_sbrk): Use it.
13387 (report_sheap_usage): Report maximum static heap usage instead of
13388 ending static heap usage.
13390 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13392 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13393 of zlib_initialized according to the results of calling
13394 init_zlib_functions.
13396 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13398 * image.c: Implement an ImageMagick per-image cache.
13399 (imagemagick_get_animation_cache): Fix a double-free error.
13400 (imagemagick_load_image): Remove the ping_wand code, which only
13401 apparently saved time on invalid animated images, and slowed down
13402 everything else. Optimize for the common case.
13404 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13406 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13408 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13410 * marker.c (set_marker): Remove documentation of undefined behavior.
13412 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13414 * image.c (imagemagick_compute_animated_image): Animate correctly
13415 when sub-images are smaller than the main image.
13416 (imagemagick_compute_animated_image): Setting the iterator row to
13417 zero is apparently not allowed.
13418 (imagemagick_compute_animated_image): Allow images that say they
13419 have sub-images that are bigger than the main image, but just crop
13422 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13424 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13426 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13428 * image.c (imagemagick_compute_animated_image): Respect the GIF
13431 2013-08-15 Ken Brown <kbrown@cornell.edu>
13433 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13434 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13437 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13439 Fix minor problems found by static checking.
13440 * frame.c (delete_frame):
13441 * xdisp.c (next_element_from_display_vector):
13442 Avoid uninitialized local.
13443 * image.c (imagemagick_compute_animated_image): Port to C89.
13444 Prefer usual GNU indentation style for loops.
13445 Be more careful about bizarrely large sizes, by using ptrdiff_t
13448 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13450 Fix infinite frame selection loop (Bug#15025).
13451 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13453 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13455 * xdisp.c (compute_window_start_on_continuation_line):
13456 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13457 to make sure we end up setting the window start at the leftmost
13458 visible character of the display line. This avoids funky
13459 horizontal shifting because the window start is not kept on the
13460 same position. (Bug#15090)
13461 (next_element_from_display_vector): Support 'box' face attribute
13462 in the face definitions of a display vector. (Bug#15099)
13464 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13466 * image.c (imagemagick_compute_animated_image): Implement animated
13467 images (bug#14700).
13468 (imagemagick_compute_animated_image): Fix some compilation
13469 warnings. Implement a very simple cache to make the animation
13470 usable at all, but it should be replaced with a per-image cache.
13472 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13474 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13475 to do `for' loops over alist values.
13476 * buffer.h (FOR_EACH_BUFFER):
13477 * process.c (FOR_EACH_PROCESS): Use it.
13478 (handle_child_signal, status_notify, Fget_buffer_process)
13479 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13481 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13483 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13484 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13485 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13486 to xzalloc and so avoid redundant call to memset.
13487 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13488 members because it is allocated with xzalloc and so already zeroed.
13490 2013-08-14 Ken Brown <kbrown@cornell.edu>
13492 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13495 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13497 Utility function and macro to copy Lisp string to C string.
13498 * lisp.h (xlispstrdupa): New macro.
13499 (xlispstrdup): New prototype.
13500 * alloc.c (xlispstrdup): New function.
13501 * callint.c (Fcall_interactively):
13502 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13503 (Fsubstitute_in_file_name):
13504 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13505 * image.c (x_create_bitmap_from_file):
13506 * w32term.c (w32_term_init):
13507 * xterm.c (x_term_init): Use xlispstrdup.
13509 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13511 * image.c (imagemagick_load_image): Make animated pictures work.
13512 There's still some problems with background color settings, though
13515 * decompress.c (unwind_decompress): Always restore point.
13517 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13519 * marker.c (set_marker): Reformat documentation.
13521 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13523 * xdisp.c (cursor_type_changed): Now static.
13525 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13526 Use changed. This avoids the need to call xmalloc and for the
13527 caller to call xfree, and avoids memory leaks in some situations.
13529 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13531 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13532 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13533 (redisplay_window): If window_end_valid is cleared due to non-zero
13534 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13535 so do not call to try_cursor_movement for that window.
13537 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13539 * window.h (struct window): Convert window_end_pos and
13540 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13541 (wset_window_end_pos, wset_window_end_vpos): Remove.
13542 * dispnew.c (adjust_glyph_matrix):
13543 * window.c (Fwindow_end, replace_window, set_window_buffer)
13545 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13546 (set_vertical_scroll_bar, redisplay_window, try_window)
13547 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13548 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13549 (note_mouse_highlight): Adjust users.
13550 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13553 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13555 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13556 * image.c (imagemagick_filename_hint): Use `const char *' and
13557 prefer SSDATA to SDATA to avoid warnings.
13559 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13561 Cleanup window fringes, margins and scroll bars adjustments.
13562 * window.c (set_window_fringes, set_window_margins)
13563 (set_window_scroll_bars, apply_window_adjustment): New functions.
13564 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13565 (Fset_window_scroll_bars): Use them.
13567 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13569 * window.h (struct window): Convert scroll_bar_width
13570 from Lisp_Object to integer. Adjust comment.
13571 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13573 * window.c (wset_scroll_bar_width): Remove.
13574 (make_window): Initialize scroll_bar_width.
13575 (Fsplit_window_internal): Use direct assignment.
13576 (Fset_window_configuration, save_window_save):
13577 Convert Lisp_Object to integer and back where appropriate.
13578 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13579 bar was actually changed, and mention this in docstring.
13581 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13583 * decompress.c: Minor simplifications.
13584 (Fzlib_decompress_region): Don't bother verifying
13585 that avail_out <= UINT_MAX, as that was confusing.
13586 Mention the restriction in a comment instead.
13587 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13589 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13591 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13592 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13594 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13596 * image.c (imagemagick_filename_hint): Check for errors in the
13599 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13601 * window.c (Fwindow_margins): Return nil when there's no marginal
13602 area, as per the documented API.
13604 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13605 Fmake_vector, as scroll bar's struct members are not all Lisp
13606 objects now. This avoids crashes in GC.
13608 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13609 bool, so its address could be taken.
13611 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13613 * image.c (imagemagick_filename_hint): New function to possibly
13614 apply `image-content-type-suffixes'.
13615 (imagemagick_load_image): Use it.
13617 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13619 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13620 if loading zlib failed.
13622 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13624 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13625 2013-08-13 checkin below. Change bool to BOOL, rule is:
13626 All Obj-C code uses BOOL, except for interfaces callable from C.
13628 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13630 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13632 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13633 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13634 bool instead of BOOL.
13635 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13636 from Lisp_Object to bitfield. Adjust comment.
13637 * w32term.c (x_scroll_bar_create): Adjust user.
13638 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13639 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13640 Use bool for boolean.
13641 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13642 to `unsigned int' when defining a bitfield.
13644 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13646 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13648 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13650 * window.h (struct window): Convert left_margin_cols and
13651 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13652 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13653 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13655 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13657 (showing_window_margins_p, update_window_line, update_frame_1):
13658 * fringe.c (draw_fringe_bitmap_1):
13659 * xdisp.c (window_box_width): Adjust users.
13660 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13661 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13662 Use direct assignment.
13663 (Fset_window_configuration, save_window_save, Fwindow_margins):
13664 Convert Lisp_Object to integer and back where appropriate.
13665 (Fset_window_margins): Adjust user. Return t if any margin
13666 was actually changed, and mention this in docstring.
13668 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13670 * syntax.c (forward_word):
13671 * cmds.c (forward_char, backward_char): Mention the optional argument.
13673 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13675 * window.h (struct window): Convert left_fringe_width
13676 and right_fringe_width from Lisp_Objects to integers.
13678 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13679 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13680 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13682 (make_window): Initialize new integer fields to -1.
13683 (Fsplit_window_internal): Use direct assignment.
13684 (Fset_window_configuration, save_window_save):
13685 Convert Lisp_Object to integer and back where appropriate.
13686 (Fset_window_fringes): Adjust user. Return t if any fringe
13687 was actually changed, and mention this in docstring.
13689 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13691 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13692 * nsfns.m (x_set_cursor_type):
13693 * w32fns.c (x_set_cursor_type):
13694 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13695 * xdisp.c (set_frame_cursor_types): ...but in common code.
13697 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13699 * font.c (clear_font_cache): New function, stripped from...
13700 (Fclear_font_cache): ...here, which now uses the function
13701 above. Adjust comment.
13702 * font.h (clear_font_cache): Add prototype.
13703 * xfaces.c (clear_face_cache): Use clear_font_cache.
13705 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13707 * window.c (Fset_window_start): Compare `w', not `window' because
13708 `w' might not be equal to `window' after call to decode_live_window.
13710 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13712 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13713 This fixes a problem introduced by the Bug#15035 patch
13714 when using GPG. Reported by Herbert J. Skuhra.
13716 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13718 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13719 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13720 not yet initialized.
13722 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13724 * decompress.c (Fzlib_decompress_region): Support zlib
13725 decompression, too, and rename.
13727 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13729 Minor zlib configuration tweaks.
13730 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13731 Don't assume presence of fn_inflateInit2_ zlib internal function.
13733 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13735 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13736 include the zlib prefix.
13738 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13740 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13741 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13742 define static variables that are pointers to zlib functions to be
13743 dynamically loaded.
13744 (init_zlib_functions) [WINDOWSNT]: New function.
13745 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13747 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13748 macros instead of invoking the zlib functions directly.
13749 (syms_of_decompress): DEFSYM Qzlib_dll.
13750 Staticpro Szlib_available_p.
13752 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13754 Avoid looping over all frame windows to freeze and unfreeze.
13755 * window.h (struct window): Drop frozen_window_start_p.
13756 (freeze_window_starts): Drop prototype.
13757 * frame.h (struct frame): New frozen_window_starts flag.
13758 (FRAME_WINDOWS_FROZEN): New macro.
13759 * window.c (freeze_window_start, freeze_window_starts):
13761 (select_window, replace_window): Adjust users.
13762 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13763 (window_frozen_p): New function.
13764 (redisplay_window): Use it.
13766 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13768 Fix some fd issues when running subprocesses (Bug#15035).
13769 Fix bugs that can leak files or file descriptors on errors.
13770 Don't unlink open temp files, as that's hard for users to diagnose
13771 when things go awry (e.g., temp disk exhausted).
13772 Don't bother to lock temp files. Check for invalid recursion.
13773 * callproc.c (synch_process_fd): Remove. All uses removed.
13774 (synch_process_tempfile): New var or macro.
13775 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13777 (record_kill_process): New arg, the temp name. All callers changed.
13778 (delete_temp_file): Now just a simple wrapper around unlink.
13779 (call_process_kill): New arg, the call_process_fd array.
13780 Close them all. Clear synch_process_pid. Remove the temp file,
13781 or arrange for it to be removed.
13782 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13783 that's been moved to synch_process_tempfile. Caller changed.
13784 Do not remove the tempfile; that's now call_process_kill's
13786 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13787 call_process_kill; the caller now does that.
13788 (call_process_cleanup): Do not close the process fd; that's now
13789 call_process_kill's responsibility.
13790 (Fcall_process): Implement via new function call_process, which
13791 has most of the old body of Fcall_process, but with a different API.
13792 (call_process): New function that does not open or close filefd if
13793 it is nonnegative. Record which fds need to be closed, and let
13794 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13795 Signal an error if invoked recursively (could be done via a hook).
13796 Simplify creation of the tempfile in the MSDOS case.
13797 Don't create the output file until after checking for the executable.
13798 Report any failure to open /dev/null.
13799 Don't open /dev/null for writing twice; once is enough.
13800 Don't create pipe if all output is being discarded or sent to file.
13801 Don't worry about setting up the coding system or reading from the
13802 pipe if all output is being discarded.
13803 Hoist fd_error local into top level, to lessen block nesting.
13804 Don't record deleted pid here; now done by Fcall_process_region.
13805 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13806 and note its success in synch_process_tempfile.
13807 Do not leak resources when child_setup fails.
13808 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13809 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13810 (create_temp_file): Now returns open fd, with an additional
13811 Lisp_Object * argument to return the name. All callers changed.
13812 Do not close the file; rewind it instead, and leave it open for
13813 the caller. Do not lock the temp file. Unwind-protect the file
13814 and the file-descriptor.
13815 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13816 If an asynchrounous process, record it here, not in call_process.
13817 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13818 * eval.c (set_unwind_protect): New function.
13819 * fileio.c (write_region): New function, generalized from the
13820 old Fwrite_region. Do not lock temp files.
13821 (Fwrite_region): Use it.
13822 * lisp.h (set_unwind_protect, write_region): New decls.
13823 * process.c: Include <verify.h>.
13824 (make_process): Mark fds as initially closed.
13825 (deleted_pid_list): Now a list of pid-filename pairs.
13827 (close_process_fd): New function.
13828 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13829 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13830 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13831 (create_process, create_pty, Fmake_serial_process)
13832 (server_accept_connection): Record which fds need to be closed,
13833 and let deactivate_process close them.
13834 (Fmake_network_process): Do not discard the unwind-protect
13835 until it's safe to do so.
13836 (deactivate_process): Close the fds opened by create_process etc.
13837 (Fprocess_send_eof): Adjust to new way of recording open fds.
13838 Report an error if /dev/null can't be opened, instead of aborting.
13839 * process.h (PROCESS_OPEN_FDS): New constant.
13840 (struct Lisp_Process): New member open_fds.
13841 (record_kill_process, record_deleted_pid): Adjust signatures.
13842 (record_deleted_pid): Move decl here ...
13843 * syswait.h (record_deleted_pid): ... from here.
13845 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13847 * decompress.c: Fix bugs with large buffers and weird inputs.
13848 Tune a bit. Reindent as per usual Emacs style.
13849 (BUFFER_SIZE): Remove.
13850 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13851 more than UINT_MAX bytes. Decompress into the gap instead of into
13852 an auto buffer, as this should avoid copying. Return nil if
13853 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13854 set immediate_quit; we shouldn't trust zlib code that much.
13856 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13858 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13859 errors, and really move the gap to where we want it.
13861 * lisp.h: Include decompress.c support.
13863 * emacs.c (main): Include decompress.c support.
13865 * Makefile.in: Include -lz if present.
13867 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13869 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13870 (initWithTitle:): Initialize frame to 0.
13871 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13872 (fillWithWidgetValue:frame:): Rename from
13873 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13875 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13876 fillWithWidgetValue:frame:
13878 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13879 remove memory leak warnings.
13881 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13882 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13883 menu_pending_title.
13885 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13886 (x_activate_menubar): Update the whole menu.
13887 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13888 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13889 current event is not NSSystemDefined (Bug#15001).
13890 Call ns_check_menu_open only if trackingMenu is 2.
13891 (menuDidClose:): New method, decrease trackingMenu.
13892 (fillWithWidgetValue:setDelegate:): New method.
13893 (fillWithWidgetValue:): Call the above.
13895 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13897 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13899 Omit some unnecessary casts.
13900 Many of these go back to the old pre-C89 days, when they may have
13901 been needed, but we've been assuming C89 or later for a while now.
13902 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13903 (live_float_p, live_misc_p, live_vector_p):
13904 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13905 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13906 (defvar_per_buffer):
13907 * callint.c (Fcall_interactively):
13908 * doc.c (Fsubstitute_command_keys):
13909 * filelock.c (get_boot_time):
13910 * frame.c (xrdb_get_resource):
13911 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13912 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13913 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13914 (menuitem_highlight_callback, menu_destroy_callback)
13915 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13916 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13917 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13918 (xg_tool_bar_help_callback, tb_size_cb):
13919 * image.c (xpm_alloc_color, png_read_from_memory)
13920 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13921 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13923 * keymap.c (describe_map):
13924 * nsfns.m (Fns_display_monitor_attributes_list):
13925 * nsmenu.m (process_dialog:):
13926 * nsterm.m (hold_event):
13927 * process.c (wait_reading_process_output):
13928 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13929 * scroll.c (do_direct_scrolling, scrolling_1):
13930 * termcap.c (tgetent):
13931 * window.c (check_window_containing, add_window_to_list)
13932 (freeze_window_starts):
13933 * xdisp.c (compare_overlay_entries, vmessage):
13934 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13935 (x_get_monitor_attributes_xrandr)
13936 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13937 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13938 * xfont.c (xfont_match, xfont_open):
13939 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13940 (menubar_selection_callback, menu_position_func)
13941 (popup_selection_callback, create_and_show_popup_menu)
13942 (dialog_selection_callback, create_and_show_dialog):
13943 * xrdb.c (x_get_string_resource)
13945 * xsmfns.c (x_session_check_input):
13946 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13947 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13948 (xaw_jump_callback, xaw_scroll_callback):
13949 Omit unnecessary casts.
13951 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13953 Minor string-length refactoring.
13954 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13955 * frame.c (make_monitor_attribute_list):
13956 Prefer build_string to strlen + make_string.
13958 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13960 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13961 don't check minor_code (Bug#14417).
13963 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13965 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13966 vertical positions instead. This avoids calling MATRIX_ROW with
13967 row numbers that are possibly beyond valid limits. (Bug#15064)
13969 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13971 Use xstrdup and build_unibyte_string where applicable.
13972 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13973 * xfns.c (x_window):
13974 * xrdb.c (x_get_customization_string):
13975 * xterm.c (xim_initialize):
13976 * w32fns.c (w32_window): Use xstrdup.
13977 (w32_display_monitor_attributes_list):
13978 * emacs.c (init_cmdargs):
13979 * keyboard.c (PUSH_C_STR):
13980 * nsfont.m (nsfont_open):
13981 * sysdep.c (system_process_attributes):
13982 * w32.c (system_process_attributes):
13983 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13985 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13987 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13988 variables of these types so that GDB would know about them, as aid
13989 for debugging fatal exceptions. (Bug#15024) See also
13990 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13993 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13995 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13996 larger than the NSWindow (Bug#14934).
13998 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14000 Redesign redisplay interface to drop global variable updated_window.
14001 Always pass currently updated window as a parameter to update routines.
14002 * dispextern.h (updated_window): Remove declaration.
14003 (struct redisplay_interface): Pass window parameter to
14004 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
14005 and after_update_window_hook.
14006 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14008 * dispnew.c (updated_window): Remove.
14009 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14010 (update_window_line): Adjust to match redisplay interface changes.
14011 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14012 (ns_scroll_run, ns_after_update_window_line):
14013 * w32term.c (x_update_window_begin, x_update_window_end)
14014 (x_after_update_window_line, x_scroll_run):
14015 * xterm.c (x_update_window_begin, x_update_window_end)
14016 (x_after_update_window_line, x_scroll_run):
14017 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14018 Likewise. Adjust comments where appropriate.
14019 (x_cursor_to): Simplify because this is always called during window
14020 update (but install debugging check anyway).
14021 (expose_window): Check must_be_updated_p flag to see whether this
14022 function is called during window update.
14024 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14026 Do not reset window modification event counters excessively.
14027 These leftovers and poor man's tricky methods to catch extra
14028 redisplay's attention are no longer needed.
14029 * frame.c (set_menu_bar_lines_1):
14030 * minibuf.c (read_minibuf_unwind):
14031 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14032 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14033 (window_scroll_line_based, Fset_window_configuration):
14034 * xdisp.c (redisplay_window): Do not reset last_modified and
14035 last_overlay_modified counters.
14037 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14039 * xselect.c (x_send_client_event): Set send_event and serial, memset
14040 data.l as it might be bigger than data.b. Use 24 bit mask to
14041 XSendEvent (Bug#15034).
14043 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14045 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14046 for TTY frames that are not the top frame on their console.
14049 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14051 * w32term.c (w32fullscreen_hook): Really maximize frame when
14052 asked for (Bug#14841).
14054 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14056 Prefer selected_window to Fselected_window, likewise for frames.
14057 * buffer.c (Fbuffer_swap_text):
14058 * data.c (Fvariable_binding_locus):
14059 * window.c (run_window_configuration_change_hook): Adjust users.
14060 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14061 Use decode_live_frame.
14063 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14065 Be more careful if selected window shows the buffer other than current,
14066 use window_outdated only if this is not so. This change should also
14067 address some weird issues discussed in Bug#13012.
14068 * window.h (window_outdated): New prototype.
14069 * window.c (window_outdated): Now here. Convert from static and
14070 always assume window's buffer.
14071 (Fwindow_end, Fwindow_line_height): Use it.
14072 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14073 and always assume window's buffer.
14074 (redisplay_window): Adjust user.
14075 (redisplay_internal): Call to reconsider_clip_changes once and
14076 check whether mode line should be updated only if selected window
14077 shows current buffer.
14078 (run_window_scroll_functions): Use eassert for debugging check.
14079 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14081 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14083 * window.c (window_scroll, window_scroll_pixel_based)
14084 (window_scroll_line_based): Use bool for booleans.
14086 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14088 * process.c: Fix minor off-by-one issues in descriptor counts.
14089 This shouldn't fix any real bugs, but it cleans up the code a bit.
14090 (max_process_desc, max_input_desc): -1, not 0, means none.
14092 (delete_input_desc): New function.
14093 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14094 (deactivate_process): Scan backwards when recomuting max_process_desc;
14095 that should be faster.
14096 (init_process_emacs): Initialize max_input_desc.
14098 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14100 Use region cache to speedup bidi_find_paragraph_start.
14101 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14102 Rename cache_long_line_scans to cache_long_scans.
14103 * buffer.c (bset_cache_long_line_scans): Rename to
14104 bset_cache_long_scans.
14105 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14106 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14108 (syms_of_buffer): Rename cache-long-line-scans to
14109 cache-long-scans. Adjust docstring.
14110 * search.c (newline_cache_on_off):
14111 * indent.c (width_run_cache_on_off): Adjust users.
14112 * bidi.c (bidi_paragraph_cache_on_off): New function.
14113 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14114 * insdel.c (prepare_to_modify_buffer):
14115 Invalidate bidi_paragraph_cache if enabled.
14117 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14119 Invalidate region caches only if buffer text is going to be changed.
14120 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14121 (modify_text): ...new prototype.
14122 (prepare_to_modify_buffer_1): New prototype.
14123 * textprop.c (modify_region): Rename to...
14124 (modify_text_properties): ...new function.
14125 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14126 (Fremove_list_of_text_properties): Adjust users.
14127 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14128 (modify_text): ...new function.
14129 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14130 (prepare_to_modify_buffer_1): ...new function.
14131 * casefiddle.c (casify_region):
14132 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14133 (Ftranspose_regions): Use modify_text.
14135 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14137 * lisp.mk (lisp): Add nadvice.elc.
14139 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14141 New macro to iterate over live buffers similar to frames.
14142 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14143 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14144 Declare buffer-related variables here to offload lisp.h.
14145 * buffer.c (Vbuffer_alist): Adjust comment.
14146 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14147 (other_buffer_safely):
14148 * data.c (store_symval_forwarding):
14149 * dispnew.c (Fframe_or_buffer_changed_p):
14150 * fileio.c (Fdo_auto_save):
14151 * filelock.c (unlock_all_files):
14152 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14154 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14156 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14157 * callproc.c (create_temp_file):
14158 * filelock.c (create_lock_file):
14159 Assume mkostemp, since it's now provided by Gnulib.
14161 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14163 * w32.c (mkostemp): New function.
14164 (mktemp): Remove, no longer used. Most of the code reused in
14165 mkostemp. (Bug#15015)
14166 (mktemp): Don't undef.
14168 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14170 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14171 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14172 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14173 (free_glyph_pool, check_glyph_memory): Likewise for
14174 all users. Adjust comments where appropriate.
14176 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14178 * composite.h: Minor fixups.
14179 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14180 to fix a misspelling, and change it to an inline function while
14181 we're at it (it need not be a macro). All uses changed.
14182 (composition_method, composition_valid_p):
14183 Rewrite to avoid assignments in if-conditions.
14185 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14187 Do not use global Lisp_Object in composition macros.
14188 * composite.h (composition_temp): Remove declaration.
14189 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14190 (composition_method, composition_valid_p): ...inline functions.
14191 (compose_region): Remove the leftover.
14192 * composite.c (composition_temp): Remove.
14193 (run_composition_function, update_compositions)
14194 (composition_compute_stop_pos, composition_adjust_point)
14195 (Ffind_composition_internal):
14196 * coding.c (handle_composition_annotation):
14197 * xdisp.c (handle_composition_prop, check_point_in_composition):
14198 Related users changed.
14200 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14202 Drop FRAME_PTR typedef.
14203 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14204 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14205 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14206 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14207 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14208 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14209 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14210 All related users changed.
14212 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14214 * eval.c (default_toplevel_binding): New function.
14216 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14217 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14218 (syms_of_eval): Export them.
14219 * data.c (Fdefault_value): Micro cleanup.
14220 * term.c (init_tty): Use "false".
14222 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14224 Fix X GC leak in GTK and raw (no toolkit) X ports.
14225 * xterm.c (x_free_frame_resources): If white and black relief
14226 GCs are allocated, always free them here.
14227 * xfns.c (x_make_gc): Omit redundant initialization.
14228 * widget.c (create_frame_gcs): Remove the leftover.
14229 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14230 in x_free_frame_resources.
14232 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14234 * nsterm.m (windowWillResize:toSize:): Only change title if
14235 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14237 (viewDidEndLiveResize): New method.
14239 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14240 inside NS_IMPL_COCOA.
14242 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14244 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14245 Do not check whether undo is enabled because record_insert and
14246 record_delete does that themselves.
14248 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14250 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14251 member which is not really used any more.
14252 (FRAME_XIC_BASE_FONTNAME): Remove.
14253 * xfns.c (xic_free_fontset): Adjust user.
14254 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14255 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14256 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14257 (xdialog_show): Use eassert for debugging check.
14258 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14260 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14262 * fileio.c, fns.c (merge): Move extern decl from here ...
14263 * lisp.h (merge): ... to here.
14265 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14267 Fix last font-related change.
14268 * w32font.h (w32font_list_internal, w32font_match_internal):
14270 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14271 (uniscribe_list_family): Adjust to match font API change.
14272 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14273 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14275 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14277 * frame.h (FRAME_MOUSE_UPDATE):
14278 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14279 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14281 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14283 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14284 * font.h (struct font_driver): Change list, match, and list_family
14285 functions to accept struct frame * as first arg.
14286 * font.c (font_score, font_compare, font_sort_entities):
14288 (font_sort_entities, font_list_entities, font_select_entity)
14289 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14290 match font API change.
14291 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14292 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14293 * ftxfont.c (ftxfont_list, ftxfont_match):
14294 * xftfont.c (xftfont_list, xftfont_match):
14295 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14296 * w32font.c (w32font_list, w32font_match, w32font_list)
14297 (w32font_list_internal, w32_font_match_internal): Likewise.
14298 * xfaces.c (Fx_family_fonts): Adjust user.
14300 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14302 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14303 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14304 only if HAVE_X_WINDOWS is in use.
14305 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14306 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14307 * w32term.c (x_wm_set_icon_position): Likewise.
14308 * w32fns.c (x_icon): Adjust user.
14310 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14312 * xterm.c (last_mouse_press_frame): Remove the
14313 leftover which is not really used any more.
14314 (handle_one_xevent, syms_of_xterm): Adjust users.
14315 (x_flush): Call XFlush once per each X display, not frame.
14316 This is better because this code always unconditionally skips
14317 non-X frames in Vframe_list and issues the only XFlush if we
14318 have more than one X frame on the same X display.
14319 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14320 Use bool for booleans.
14321 (x_draw_glyph_string_background, cvt_string_to_pixel)
14322 (cvt_pixel_dtor): Drop unnecessary prototypes.
14323 * xterm.h (x_display_ok): Adjust prototype.
14325 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14327 Drop unnecessary functions that deals with frame pixel size.
14328 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14329 (x_pixel_height): Drop prototypes.
14330 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14331 (x_pixel_height): Drop implementations.
14332 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14333 which should be always valid for window frame.
14334 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14335 * w32menu.c (Fx_popup_dialog):
14336 * xmenu.c (Fx_popup_dialog): Likewise for both.
14338 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14340 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14341 frame parameters and call to Fmodify_frame_parameters just once.
14342 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14343 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14344 and mention nil frame in docstring.
14346 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14348 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14349 (x_figure_window_size): Likewise. Adjust to return long.
14350 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14351 (toplevel): Move Qterminal_live_p to...
14352 * terminal.c (toplevel): ...here, make it static, and...
14353 (syms_of_terminal): ...DEFSYM here.
14354 * frame.h (Qterminal_live_p): Remove declaration.
14355 (make_frame, x_figure_window_size): Adjust prototype.
14356 * nsfns.m (Fx_create_frame): Use long for window flags.
14358 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14360 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14361 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14362 Do not assume that emacs_close (INT_MAX) is a no-op.
14364 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14366 * xfaces.c (make_face_cache): For struct face_cache, prefer
14367 xmalloc to xzalloc and so avoid redundant call to memset.
14368 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14370 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14372 * fringe.c (draw_window_fringes, update_window_fringes)
14373 (compute_fringe_widths):
14374 * w32term.c (x_draw_glyph_string):
14375 * window.c (candidate_window_p, Frecenter):
14376 * xfaces.c (realize_basic_faces, realize_default_face)
14377 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14378 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14379 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14380 * xmenu.c (Fx_menu_bar_open_internal):
14381 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14382 * xsettings.c (xft_settings_event):
14383 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14384 Use bool for booleans. Adjust style and comments where
14386 * dispextern.h (draw_window_fringes, update_window_fringes)
14387 (compute_fringe_widths):
14388 * xterm.h (x_had_errors_p): Adjust prototype.
14390 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14392 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14393 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14395 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14397 * fns.c (toplevel): Remove comment before Fsafe_length because
14398 it checks for QUIT.
14400 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14402 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14404 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14406 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14407 frame which got the message is still alive, before dereferencing
14408 its pointer. (Bug#14970)
14410 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14411 be a live window, before using it as such. (Bug#14970)
14413 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14415 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14416 w32_detect_focus_change instead of doing part of its job by hand.
14417 This fixes the problem whereby FOCUS_OUT events were not sent to
14420 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14422 * process.c (Fprocess_list): Doc fix.
14424 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14425 being re-exposed only if it didn't ask to become visible.
14426 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14427 was previously iconified. (Bug#14841)
14428 (x_iconify_frame): Mark the frame iconified.
14430 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14432 Fix minor problems found by static checking.
14433 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14434 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14436 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14438 * eval.c (set_specpdl_old_value): New function.
14439 (unbind_to): Minor simplification.
14440 (get_backtrace_frame): New function.
14441 (Fbacktrace_frame): Use it. Add `base' argument.
14442 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14443 (syms_of_eval): Export backtrace-eval.
14444 * xterm.c (x_focus_changed): Simplify.
14446 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14448 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14450 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14452 * xdisp.c (redisplay_window): Instead of moving point out of
14453 scroll margin, reject the force_start method, and try scrolling
14454 instead. (Bug#14780)
14456 2013-07-24 Ken Brown <kbrown@cornell.edu>
14458 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14461 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14463 * eval.c (Fprogn): Do not check that BODY is a proper list.
14464 This undoes the previous change. The check slows down the
14465 interpreter, and is not needed to prevent a crash. See
14466 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14468 2013-07-23 Glenn Morris <rgm@gnu.org>
14470 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14472 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14474 Port to GNU/Linux systems with tinfo but not ncurses.
14475 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14476 to decide whether ncurses is being used. Without this change,
14477 GCC complains about tgetent not being declared, on a system
14478 that has tinfo installed but ncurses not installed.
14480 * eval.c (Fprogn): Check that BODY is a proper list.
14482 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14483 * data.c (Fsetq_default):
14484 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14485 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14487 Tune by taking advantage of the fact that ARGS is always a list
14488 when a function is declared to have UNEVALLED args.
14490 * emacsgtkfixed.c: Port to GCC 4.6.
14491 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14493 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14495 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14496 here to silence compiler warnings.
14498 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14500 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14501 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14502 from messing up Emacs's 'struct frame' (Bug#14923).
14504 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14506 * alloc.c (make_save_ptr_ptr): Define this function.
14507 It was inadvertently omitted. It's needed only if
14508 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14510 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14512 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14513 frame have focus (Bug#14895).
14515 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14517 Avoid vfork-related deadlock more cleanly.
14518 * callproc.c (child_setup): When the child's exec fails, output
14519 the program name, as that's more useful. Use O_NONBLOCK to avoid
14521 * process.c (create_process_1): Remove; no longer needed.
14522 (create_process): Remove timer hack; no longer needed, now that
14523 the child avoids deadlock.
14525 2013-07-20 Glenn Morris <rgm@gnu.org>
14527 * image.c (Fimage_flush): Fix doc typo.
14529 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14531 Fix array bounds violation when pty allocation fails.
14532 * process.c (PTY_NAME_SIZE): New constant.
14533 (pty_name): Remove static variable; it's now auto.
14534 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14535 Take pty_name as an arg rather than using a static variable.
14536 All callers changed.
14537 (create_process): Recover pty_flag from process, not from volatile local.
14538 (create_pty): Stay inside array even when pty allocation fails.
14539 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14541 * lread.c (Fload): Avoid initialization only when lint checking.
14542 Mention that it's needed only for older GCCs.
14544 2013-07-20 Kenichi Handa <handa@gnu.org>
14546 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14547 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14549 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14551 * lread.c (Fload): Avoid uninitialized warning.
14553 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14555 Fix some minor file descriptor leaks and related glitches.
14556 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14557 (create_lock_file): Use write, not emacs_write.
14558 * image.c (slurp_file, png_load_body):
14559 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14560 (server_accept_connection):
14561 Don't leak an fd on memory allocation failure.
14562 * image.c (slurp_file): Add a cheap heuristic for growing files.
14563 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14564 as that's what the other routines do. Maybe input need not be
14565 blocked at all, but it's better to be consistent.
14566 Avoid undefined behavior when strlen is zero.
14568 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14569 (NSTATICS): Now a constant; doesn't need to be a macro.
14571 2013-07-19 Richard Stallman <rms@gnu.org>
14573 * coding.c (decode_coding_utf_8): Add simple loop for fast
14574 processing of ASCII characters.
14576 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14578 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14580 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14582 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14583 unportable 'struct x_display_info'.
14584 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14585 is a portable type.
14587 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14589 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14590 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14592 (system_process_attributes): Prefer plain char to unsigned char
14593 when either will do. Clean up properly if interrupted or if
14594 memory allocations fail. Don't assume sscanf succeeds.
14595 Remove no-longer-needed workaround to stop GCC from whining.
14596 Read command-line once, instead of multiple times. Check read status a
14597 bit more carefully.
14599 Fix obscure porting bug with varargs functions.
14600 The code assumed that int is treated like ptrdiff_t in a vararg
14601 function, which is not a portable assumption. There was a similar
14602 -- though these days less likely -- porting problem with various
14603 assumptions that pointers of different types all smell the same as
14604 far as vararg functions is conserved. To make this problem less
14605 likely in the future, redo the API to use varargs functions.
14606 * alloc.c (make_save_value): Remove this vararg function.
14607 All uses changed to ...
14608 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14609 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14611 (make_save_ptr): Rename from make_save_pointer, for consistency with
14612 the above. Define only on platforms that need it. All uses changed.
14614 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14616 * keyboard.c: Try to fix typos in previous change.
14617 (DISPLAY_LIST_INFO): New macro.
14618 (kbd_buffer_get_event): Do not access members that are not present
14619 in X11. Revert inadvertent change of "!=" to "=".
14621 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14623 * keyboard.c (kbd_buffer_get_event):
14624 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14625 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14627 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14629 * filelock.c: Fix unlikely file descriptor leaks.
14630 (get_boot_time_1): Rework to avoid using emacs_open.
14631 This doesn't actually fix a leak, but is better anyway.
14632 (read_lock_data): Use read, not emacs_read.
14634 * doc.c: Fix minor memory and file descriptor leaks.
14635 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14636 (get_doc_string, Fsnarf_documentation):
14637 Fix file descriptor leak on error.
14639 * term.c: Fix minor fdopen-related file descriptor leaks.
14640 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14641 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14643 * charset.c: Fix file descriptor leaks and errno issues.
14645 (load_charset_map_from_file): Don't leak file descriptor on error.
14646 Use plain record_xmalloc since the allocation is larger than
14647 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14649 * eval.c (record_unwind_protect_nothing):
14650 * fileio.c (fclose_unwind):
14652 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14653 The replacement doesn't block input, but that no longer seems
14656 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14658 * lread.c: Fix file descriptor leaks and errno issues.
14659 (Fload): Close some races that leaked fds or streams when 'load'
14661 (Fload, openp): Report error number of last nontrivial failure to open.
14662 ENOENT counts as trivial.
14663 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14665 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14666 now that the function is always called with a nonnegative arg.
14667 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14668 All uses replaced with ...
14669 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14671 A few more minor file errno-reporting bugs.
14672 * callproc.c (Fcall_process):
14673 * doc.c (Fsnarf_documentation):
14674 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14675 * process.c (set_socket_option):
14676 Don't let a constructor trash errno.
14677 * doc.c: Include <errno.h>.
14679 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14681 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14683 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14685 Fix w32 bug with call-process-region (Bug#14885).
14686 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14687 to Fcall_process when the input is empty. This simplifies the
14688 code a bit. It makes no difference on POSIXish platforms but
14689 apparently it fixes a bug on w32.
14691 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14692 * fileio.c (close_file_unwind): Don't close if FD is negative;
14693 this can happen when unwinding a zapped file descriptor.
14694 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14695 in case Emacs runs out of memory between the two unwind-protects.
14696 Don't trash errno when closing FD.
14697 Zap the FD in the specpdl when closing it, instead of deferring
14698 the removal of the unwind-protect; this fixes a bug where a child
14699 function unwinds the stack past us.
14701 New unwind-protect flavors to better type-check C callbacks.
14702 This also lessens the need to write wrappers for callbacks,
14703 and the need for make_save_pointer.
14704 * alloc.c (free_save_value):
14705 * atimer.c (run_all_atimers):
14707 * alloc.c (safe_alloca_unwind):
14708 * atimer.c (unwind_stop_other_atimers):
14709 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14710 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14711 * minibuf.c (choose_minibuf_frame_1):
14712 * process.c (make_serial_process_unwind):
14713 * xdisp.c (pop_message_unwind):
14714 * xselect.c (queue_selection_requests_unwind):
14715 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14716 * alloc.c (record_xmalloc):
14717 Prefer record_unwind_protect_ptr to record_unwind_protect with
14719 * alloc.c (Fgarbage_collect):
14720 Prefer record_unwind_protect_void to passing a dummy.
14721 * buffer.c (restore_buffer):
14722 * window.c (restore_window_configuration):
14723 * xfns.c, w32fns.c (do_unwind_create_frame)
14724 New wrapper. All record-unwind uses of wrappee changed.
14725 * buffer.c (set_buffer_if_live):
14726 * callproc.c (call_process_cleanup, delete_temp_file):
14727 * coding.c (code_conversion_restore):
14728 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14729 * editfns.c (save_excursion_restore)
14730 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14731 (save_restriction_restore):
14732 * eval.c (restore_stack_limits, un_autoload):
14733 * fns.c (require_unwind):
14734 * keyboard.c (recursive_edit_unwind, tracking_off):
14735 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14736 * macros.c (pop_kbd_macro, restore_menu_items):
14737 * nsfns.m (unwind_create_frame):
14738 * print.c (print_unwind):
14739 * process.c (start_process_unwind):
14740 * search.c (unwind_set_match_data):
14741 * window.c (select_window_norecord, select_frame_norecord):
14742 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14743 (fast_set_selected_frame):
14744 * xfns.c, w32fns.c (unwind_create_tip_frame):
14745 Return void, not a dummy Lisp_Object. All uses changed.
14746 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14747 * callproc.c (call_process_kill):
14748 * fileio.c (restore_point_unwind, decide_coding_unwind)
14749 (build_annotations_unwind):
14750 * insdel.c (Fcombine_after_change_execute_1):
14751 * keyboard.c (read_char_help_form_unwind):
14752 * menu.c (unuse_menu_items):
14753 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14754 * sound.c (sound_cleanup):
14755 * xdisp.c (unwind_redisplay):
14756 * xfns.c (clean_up_dialog):
14757 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14758 Accept no args and return void, instead of accepting and returning
14759 a dummy Lisp_Object. All uses changed.
14760 * cygw32.c (fchdir_unwind):
14761 * fileio.c (close_file_unwind):
14762 * keyboard.c (restore_kboard_configuration):
14763 * lread.c (readevalllop_1):
14764 * process.c (wait_reading_process_output_unwind):
14765 Accept int and return void, rather than accepting an Emacs integer
14766 and returning a dummy object. In some cases this fixes an
14767 unlikely bug when the corresponding int is outside Emacs integer
14768 range. All uses changed.
14769 * dired.c (directory_files_internal_unwind):
14770 * fileio.c (do_auto_save_unwind):
14771 * gtkutil.c (pop_down_dialog):
14772 * insdel.c (reset_var_on_error):
14773 * lread.c (load_unwind):
14774 * xfns.c (clean_up_file_dialog):
14775 * xmenu.c, nsmenu.m (pop_down_menu):
14776 * xmenu.c (cleanup_widget_value_tree):
14777 * xselect.c (wait_for_property_change_unwind):
14778 Accept pointer and return void, rather than accepting an Emacs
14779 save value encapsulating the pointer and returning a dummy object.
14781 * editfns.c (Fformat): Update the saved pointer directly via
14782 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14783 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14784 (unwind_body): New function.
14785 (record_unwind_protect): First arg is now a function returning void,
14786 not a dummy Lisp_Object.
14787 (record_unwind_protect_ptr, record_unwind_protect_int)
14788 (record_unwind_protect_void): New functions.
14789 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14790 * fileio.c (struct auto_save_unwind): New type.
14791 (do_auto_save_unwind): Use it.
14792 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14793 * insdel.c (struct rvoe_arg): New type.
14794 (reset_var_on_error): Use it.
14795 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14797 (specbinding_func): Remove; there are now several such functions.
14798 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14799 (set_unwind_protect_ptr): New function.
14800 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14802 Be simpler and more consistent about reporting I/O errors.
14803 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14804 Say "Read error" and "Write error", rather than "I/O error", or
14805 "IO error reading", or "IO error writing", when a read or write
14807 * process.c (Fmake_network_process, wait_reading_process_output)
14808 (send_process, Fprocess_send_eof, wait_reading_process_output):
14809 Capitalize diagnostics consistently. Put "failed foo" at the
14810 start of the diagnostic, so that we don't capitalize the
14811 function name "foo". Consistently say "failed" for such
14813 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14814 All callers changed. This is so it can use report_file_error.
14815 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14816 diagnostics consistently as above.
14818 * fileio.c (report_file_errno): Fix errno reporting bug.
14819 If the file name is neither null nor a pair, package it up as a
14820 singleton list. All callers changed, both to this function and to
14821 report_file_error. This fixes a bug where the memory allocator
14822 invoked by list1 set errno so that the immediately following
14823 report_file_error reported the wrong errno value.
14825 Fix minor problems found by --enable-gcc-warnings.
14826 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14827 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14829 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14831 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14832 Set event->arg to Qt if switch-event shall be generated.
14833 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14835 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14837 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14840 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14841 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14842 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14843 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14844 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14845 and there is a focused frame.
14846 (head_table): Add focus-in and focus-out.
14847 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14848 bind to handle-focus-in/out.
14850 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14851 (Fhandle_switch_frame): Call Fhandle_focus_in.
14852 (syms_of_frame): defsubr handle-focus-in/out.
14854 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14856 Fix porting bug to older POSIXish platforms (Bug#14862).
14857 * sysdep.c (emacs_pipe): New function, that implements
14858 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14859 This should port better to CentOS 5 and to Mac OS X 10.6.
14860 All calls to pipe2 changed.
14862 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14863 This makes the code easier to read and the executable a bit smaller.
14864 Do not replace all calls to Fcons that happen to create lists,
14865 just calls that are intended to create lists. For example, when
14866 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14867 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14868 Similarly for list2 through list5.
14869 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14870 * bytecode.c (exec_byte_code):
14871 * callint.c (quotify_arg, Fcall_interactively):
14872 * callproc.c (Fcall_process, create_temp_file):
14873 * charset.c (load_charset_map_from_file)
14874 (Fdefine_charset_internal, init_charset):
14875 * coding.c (get_translation_table, detect_coding_system)
14876 (Fcheck_coding_systems_region)
14877 (Fset_terminal_coding_system_internal)
14878 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14879 * composite.c (update_compositions, Ffind_composition_internal):
14880 * dired.c (directory_files_internal, file_name_completion)
14882 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14883 * doc.c (Fsnarf_documentation):
14884 * editfns.c (Fmessage_box):
14886 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14887 (Feval, eval_sub, Ffuncall, apply_lambda):
14888 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14889 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14890 (Fset_file_times, Finsert_file_contents)
14891 (Fchoose_write_coding_system, Fwrite_region):
14892 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14893 * font.c (font_registry_charsets, font_parse_fcname)
14894 (font_prepare_cache, font_update_drivers, Flist_fonts):
14895 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14896 * frame.c (make_frame, Fmake_terminal_frame)
14897 (x_set_frame_parameters, x_report_frame_params)
14898 (x_default_parameter, Fx_parse_geometry):
14899 * ftfont.c (syms_of_ftfont):
14900 * image.c (gif_load):
14901 * keyboard.c (command_loop_1):
14902 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14903 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14904 (Fminor_mode_key_binding, accessible_keymaps_1)
14905 (Faccessible_keymaps, Fwhere_is_internal):
14906 * lread.c (read_emacs_mule_char):
14907 * menu.c (find_and_return_menu_selection):
14908 * minibuf.c (get_minibuffer):
14909 * nsfns.m (Fns_perform_service):
14910 * nsfont.m (ns_script_to_charset):
14911 * nsmenu.m (ns_popup_dialog):
14912 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14913 (Fx_own_selection_internal):
14914 * nsterm.m (append2):
14915 * print.c (Fredirect_debugging_output)
14916 (print_prune_string_charset):
14917 * process.c (Fdelete_process, Fprocess_contact)
14918 (Fformat_network_address, set_socket_option)
14919 (read_and_dispose_of_process_output, write_queue_push)
14920 (send_process, exec_sentinel):
14921 * sound.c (Fplay_sound_internal):
14922 * textprop.c (validate_plist, add_properties)
14923 (Fput_text_property, Fadd_face_text_property)
14924 (copy_text_properties, text_property_list, syms_of_textprop):
14925 * unexaix.c (report_error):
14926 * unexcoff.c (report_error):
14927 * unexsol.c (unexec):
14928 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14929 (Fformat_mode_line, syms_of_xdisp):
14930 * xfaces.c (set_font_frame_param)
14931 (Finternal_lisp_face_attribute_values)
14932 (Finternal_merge_in_global_face, syms_of_xfaces):
14933 * xfns.c (x_default_scroll_bar_color_parameter)
14934 (x_default_font_parameter, x_create_tip_frame):
14935 * xfont.c (xfont_supported_scripts):
14936 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14937 (menu_help_callback, xmenu_show):
14938 * xml.c (make_dom):
14939 * xterm.c (set_wm_state):
14940 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14941 and similarly for list2 through list5.
14943 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14945 * callproc.c (Fcall_process_region): Fix minor race and tune.
14946 (create_temp_file): New function, with the temp-file-creation part
14947 of the old Fcall_process_region. Use Fcopy_sequence to create the
14948 temp file name, rather than alloca + build_string, for simplicity.
14949 Don't bother to block input around the temp file creation;
14950 shouldn't be needed. Simplify use of mktemp.
14951 Use record_unwind_protect immediately after creating the temp file;
14952 this closes an unlikely race where the temp file was not removed.
14953 Use memcpy rather than an open-coded loop.
14954 (Fcall_process_region): Use the new function. If the input is
14955 empty, redirect from /dev/null rather than from a newly created
14956 empty temp file; this avoids unnecessary file system traffic.
14958 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14960 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14961 Simplify by making this case like the other two. This is a bit
14962 slower on obsolete hosts, but the extra complexity isn't worth it.
14964 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14965 * process.c (create_process) [!DOS_NT]:
14966 Remove now-unnecessary calls to emacs_close.
14968 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14970 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14971 returning early. (Bug#14850)
14973 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14974 and inhibit-iso-escape-detection attributes of 'undecided'.
14977 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14979 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14980 Reported by Herbert J. Skuhra in
14981 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14983 Don't lose top specpdl entry when memory is exhausted.
14984 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14985 specpdl overflow here, to simplify callers; all callers changed.
14986 Always reserve an unused entry at the stack top; this avoids
14987 losing the top entry's information when memory is exhausted.
14989 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14991 Clean up errno reporting and fix some errno-reporting bugs.
14992 * callproc.c (Fcall_process):
14993 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14994 * process.c (create_process, Fmake_network_process):
14995 * unexaix.c (report_error):
14996 * unexcoff.c (report_error):
14997 Be more careful about reporting the errno of failed operations.
14998 The code previously reported the wrong errno sometimes.
14999 Also, prefer report_file_errno to setting errno + report_file_error.
15000 (Fcall_process): Look at openp return value rather than at path,
15001 as that's a bit faster and clearer when there's a numeric predicate.
15002 * fileio.c (report_file_errno): New function, with most of the
15003 old contents of report_file_error.
15004 (report_file_error): Use it.
15005 (Ffile_exists_p, Ffile_accessible_directory_p):
15006 Set errno to 0 when it is junk.
15007 * fileio.c (Faccess_file):
15008 * image.c (x_create_bitmap_from_file):
15009 Use faccessat rather than opening the file, to avoid the hassle of
15010 having a file descriptor open.
15011 * lisp.h (report_file_errno): New decl.
15012 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15015 * process.c (create_process, wait_reading_process_output) [AIX]:
15016 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15017 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15018 a multithreaded environment anyway).
15019 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15021 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15023 * image.c (x_find_image_file): Don't close a remote file handle.
15025 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15027 Fix races with threads and file descriptors.
15028 * callproc.c (Fcall_process_region):
15029 * dired.c (open_directory):
15030 * emacs.c (main, Fdaemon_initialized):
15031 * image.c (x_find_image_file):
15032 * inotify.c (Finotify_rm_watch):
15033 * lread.c (Flocate_file_internal):
15034 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15035 * term.c (term_mouse_moveto, init_tty):
15036 * termcap.c (tgetent):
15037 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15038 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15039 * unexhp9k800.c, unexmacosx.c (unexec):
15040 * callproc.c (Fcall_process_region):
15041 Use emacs_close, not close.
15042 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15043 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15044 and posix_close function on current platforms (which all lack them).
15045 (emacs_close): Use it. This should fix the races on GNU/Linux and
15046 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15047 and it should avoid closing random victim file descriptors on
15050 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15052 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15053 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15054 Touch up doc a bit.
15056 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15057 This is for .gdbinit xbacktrace.
15059 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15060 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15061 (emacs_set_tty): Now static.
15062 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15063 * term.c (tty_capable_p, tty_default_color_capabilities)
15064 (get_tty_terminal, term_mouse_movement)
15065 (handle_one_term_event, init_tty, maybe_fatal):
15066 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15067 (tgetent, scan_file, name_match, compare_contin):
15068 * terminal.c (get_terminal):
15069 Use bool for boolean.
15070 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15071 Prefer char to unsigned char if either will do.
15072 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15073 (tty_write_glyphs): Prefer int to unsigned.
15074 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15075 All callers changed.
15076 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15078 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15081 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15082 (B__dummy__): New dummy symbol, to pacify C89.
15083 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15084 they can't grok varargs macros.
15085 * dispnew.c (add_window_display_history)
15086 (add_frame_display_history):
15087 * print.c (print_object):
15088 * xdisp.c (debug_method_add):
15089 Use %p printf format only for void pointers.
15090 * emacs.c (usage_message): New constant, replacing ...
15091 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15092 (main): Adjust to usage reorg.
15093 * fns.c (syms_of_fns):
15094 * profiler.c (syms_of_profiler):
15095 Don't use non-constant struct initializers.
15096 * gnutls.h (gnutls_initstage_t):
15097 * lisp.h (enum Lisp_Fwd_Type):
15098 * lread.c (lisp_file_lexically_bound_p):
15099 * xsettings.c (anonymous enum):
15100 Remove trailing comma.
15101 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15102 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15103 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15105 * regex.c (const_re_char): New type, to pacify strict C89.
15106 All uses of 'const re_char' replaced to use it.
15107 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15108 with glibc when strict C89. This change is imported from gnulib.
15110 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15111 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15112 Omit GNU_LINUX implementation, since it requires long long.
15113 * xterm.c (x_draw_underwave):
15114 Do not assume the traditional order of struct's members.
15115 (x_term_init): Rewrite to avoid the need for non-constant structure
15118 Syntax cleanup, mostly replacing macros with functions.
15119 This removes the need for the syntax_temp hack.
15120 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15121 * syntax.c (SYNTAX_INLINE): New macro.
15122 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15123 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15124 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15125 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15126 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15127 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15128 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15129 Now constants, not macros.
15130 (syntax_temp) [!__GNUC__]: Remove.
15131 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15132 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15133 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15134 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15135 Move here from syntax.h; now functions, not macros. Except for the
15136 last function, these are static since only syntax.c uses them.
15137 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15138 All uses changed. Now a function, not a macro; use this fact
15139 to simplify the code.
15140 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15141 compiler bugs; no longer relevant.
15142 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15143 (SYNTAX_INLINE): New macro.
15144 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15145 for the new functions. Use bool for boolean member.
15146 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15147 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15148 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15149 (SETUP_BUFFER_SYNTAX_TABLE):
15150 Now extern inline functions, not macros.
15151 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15152 Remove; all uses replaced by implementation.
15153 (syntax_temp) [!__GNUC__]: Remove decl.
15154 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15156 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15158 * emacs.c (main): Fix syntax error.
15160 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15162 Timestamp fixes for undo (Bug#14824).
15163 * atimer.c (schedule_atimer):
15164 * fileio.c (Ffile_newer_than_file_p):
15165 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15166 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15167 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15168 (syms_of_fileio): Remove Sclear_visited_file_name.
15169 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15170 file doesn't exist; this avoids an ambiguity with negative timestamps.
15171 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15172 * systime.h (make_emacs_time, invalid_emacs_time):
15173 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15174 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15175 * undo.c (record_first_change): Push (visited-file-modtime) onto
15176 undo list rather than reimplementing it by hand, incorrectly.
15178 2013-07-09 Ken Brown <kbrown@cornell.edu>
15180 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15182 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15184 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15186 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15188 Handle errno and exit status a bit more carefully.
15189 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15190 number into an exit status. Instead, use EXIT_CANCELED.
15191 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15192 * callproc.c (relocate_fd):
15193 * emacs.c (close_output_streams, main):
15194 * process.c (create_process):
15195 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15196 Use emacs_perror for simplicity.
15197 * callproc.c (relocate_fd, main):
15198 * sysdep.c (sys_subshell):
15199 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15200 (shut_down_emacs): Use emacs_write, not write.
15201 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15202 * fileio.c (Fcopy_file, e_write):
15203 * nsterm.m (ns_select):
15204 * process.c (send_process):
15205 * sound.c (vox_write):
15206 Use emacs_write_sig, not emacs_write.
15207 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15208 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15210 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15212 (emacs_full_write): New function.
15213 (emacs_write): Rewrite to use it.
15214 (emacswrite_sig, emacs_perror): New functions.
15215 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15217 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15219 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15220 on NS even if it is present. Pixmap on NS is a void*.
15222 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15224 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15225 * process.c (close_on_exec, accept4, process_socket):
15226 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15228 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15230 * w32.c (sys_dup): Declare prototype.
15234 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15236 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15238 Make file descriptors close-on-exec when possible (Bug#14803).
15239 This simplifies Emacs a bit, since it no longer needs to worry
15240 about closing file descriptors by hand in some cases.
15241 It also fixes some unlikely races. Not all such races, as
15242 libraries often open files internally without setting
15243 close-on-exec, but it's an improvement.
15244 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15245 * callproc.c (Fcall_process) [!MSDOS]:
15246 * emacs.c (main) [!DOS_NT]:
15247 * nsterm.m (ns_term_init):
15248 * process.c (create_process):
15249 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15250 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15251 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15252 Prefer mkostemp with O_CLOEXEC to mkstemp.
15253 * callproc.c (relocate_fd) [!WINDOWSNT]:
15254 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15255 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15257 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15258 Make the resulting file descriptor close-on-exec.
15259 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15260 * lread.c (load_descriptor_list, load_descriptor_unwind):
15261 Remove; no longer needed. All uses removed.
15262 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15263 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15265 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15266 (Fmake_network_process, Fnetwork_interface_list)
15267 (Fnetwork_interface_info, server_accept_connection):
15268 Make newly-created socket close-on-exec.
15269 * sysdep.c (emacs_open, emacs_fopen):
15270 Make new-created descriptor close-on-exec.
15271 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15272 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15274 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15276 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15277 for NS_IMPL_GNUSTEP.
15279 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15281 Fix openp errno handling.
15282 * callproc.c (Fcall_process): Preserve openp errno around close.
15283 * lread.c (openp): Set errno when returning -1, as some callers
15286 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15288 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15290 * nsterm.h (NSSavePanel): Update comment.
15291 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15292 (ns_run_file_dialog): Declare.
15294 * nsfns.m: Remove panelOK.
15296 (ns_run_file_dialog): New function.
15297 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15298 event loop, so file dialog is popped up by ns_run_file_dialog, called
15299 by sendEvent (Bug#14578).
15300 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15302 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15304 * xdisp.c (default_line_pixel_height): New function.
15305 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15306 (try_cursor_movement, redisplay_window, try_window)
15307 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15309 * window.c (window_scroll_pixel_based):
15310 use default_line_pixel_height.
15312 * dispextern.h (default_line_pixel_height): Add prototype.
15314 * frame.c (x_set_line_spacing): Accept a float value for
15315 line-spacing parameter, per the documentation.
15317 * data.c (Fmultibyte_string_p): Doc fix.
15319 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15321 Use emacs_open more consistently when opening files.
15322 This handles EINTR more consistently now, and makes it easier
15323 to introduce other uniform changes to file descriptor handling.
15324 * sysstdio.h: New file.
15325 * buffer.c (mmap_init):
15326 * cygw32.c (chdir_to_default_directory):
15327 * dispnew.c (Fopen_termscript):
15328 * emacs.c (Fdaemon_initialized):
15329 * fileio.c (Fdo_auto_save):
15330 * image.c (slurp_file, png_load_body, jpeg_load_body):
15331 * keyboard.c (Fopen_dribble_file):
15333 * print.c (Fredirect_debugging_output):
15334 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15335 * termcap.c (tgetent):
15336 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15337 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15338 * w32term.c (w32_initialize) [CYGWIN]:
15339 * xfaces.c (Fx_load_color_file):
15340 Use emacs_open instead of plain open, and emacs_fopen instead of
15342 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15343 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15344 * callproc.c (default_output_mode): New constant.
15345 (Fcall_process): Use it to call emacs_open instead of plain creat.
15346 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15347 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15348 (emacs_fopen): New function.
15349 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15350 Include <lisp.h>, for emacs_open.
15351 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15353 Remove duplicate #include directives.
15354 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15356 Don't include stdio.h twice.
15357 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15358 Don't include sys/types.h or stdio.h twice.
15359 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15360 * lread.c: Don't include coding.h twice.
15361 * nsfont.m: Don't include frame.h twice.
15362 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15363 * ralloc.c: Don't include <unistd.h> twice.
15364 * xdisp.c: Don't include font.h twice.
15365 * xterm.c: Don't include fontset.h twice.
15366 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15368 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15370 Scale ImageMagick images more carefully.
15371 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15372 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15373 Be more careful about avoiding undefined behavior after
15374 integer overflow and division by zero.
15376 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15378 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15379 (syms_of_w32fns): DEFSYM them.
15380 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15381 (CCHDEVICENAME): Define macros if not defined.
15382 (struct MONITOR_INFO_EX): New struct.
15383 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15384 (enum_display_monitors_fn): New variable.
15385 (globals_of_w32fns): Initialize it.
15386 (Fx_display_pixel_width, Fx_display_pixel_height)
15387 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15388 multi-monitor setups in docstrings.
15389 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15390 screen size by primary monitor's millimeter per pixel.
15391 (w32_monitor_enum, w32_display_monitor_attributes_list)
15392 (w32_display_monitor_attributes_list_fallback)
15393 (Fw32_display_monitor_attributes_list): New functions.
15394 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15396 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15398 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15400 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15402 * fileio.c (Qfile_notify_error): New error symbol.
15404 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15405 * inotify.c (inotify_callback, symbol_to_inotifymask)
15406 (Finotify_add_watch, Finotify_rm_watch): Use it.
15407 (inotifyevent_to_event): Exchange order of cookie and file name.
15408 (Finotify_add_watch): Adapt docstring.
15410 * lisp.h (Qfile_notify_error): Declare.
15412 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15414 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15415 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15416 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15417 which did not work (see <http://bugs.gnu.org/14569#307>).
15418 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15419 && (!noninteractive || initialized)). This attempts to thread
15420 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15422 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15424 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15425 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15427 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15429 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15430 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15431 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15432 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15434 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15436 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15437 Define to __sys_siglist.
15439 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15441 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15442 word-wrap, so that overflow-newline-into-fringe would work in
15443 visual-line-mode. (Bug#2749)
15444 (move_it_in_display_line_to): When the last scanned display
15445 element fits exactly on the display line, and
15446 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15447 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15448 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15449 finding buffer position that corresponds to pixel coordinates,
15450 e.g. in buffer_posn_from_coords.
15452 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15454 * process.c (handle_child_signal): Call catch_child_signal if
15457 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15459 Don't convert function pointers to void * and back.
15460 It isn't portable C, and it's easy enough to avoid.
15461 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15462 (make_save_value): Add support for SAVE_FUNCPOINTER.
15463 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15464 * print.c (print_object):
15465 Distinguish function from object pointers.
15466 * lisp.h (SAVE_FUNCPOINTER): New constant.
15467 (SAVE_SLOT_BITS): Adjust to it.
15468 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15469 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15470 (voidfuncptr): New typedef.
15471 (struct Lisp_Save_Value): New member data[0].funcpointer.
15472 (XSAVE_FUNCPOINTER): New function.
15474 Simplify buildobj processing.
15475 * Makefile.in (buildobj.h): Make it a sequence of strings each
15476 followed by comma, rather than a single string. Put it into a
15477 .tmp file in case there's an error while generating it.
15478 (gl-stamp): Use .tmp for temp files.
15479 (mostlyclean): Clean .tmp files.
15480 * doc.c (buildobj): Move to just the routine that needs it.
15481 It's now an array of strings, so processing is simpler.
15483 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15485 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15486 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15487 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15488 Invoke malloc_enable_thread even when not interactive.
15489 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15490 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15491 in this case, since the underlying bug has now been fixed.
15493 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15495 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15496 unlinking it (bug#14691).
15498 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15500 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15501 before checking whether buffer is modified. This lets
15502 `kill-buffer-query-functions' cancel killing of the buffer or save
15503 its content before `kill-buffer' asks user the "Buffer %s
15504 modified; kill anyway?" question.
15506 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15508 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15509 Let the super performKeyEquivalent deal with them (Bug#14747).
15511 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15513 * widget.c (resize_cb): Remove unused local.
15515 Do not use GTK 3 if it exists but cannot be compiled.
15516 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15517 * xterm.c (x_error_handler) [!USE_GTK]:
15520 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15522 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15524 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15525 to the valid range of values. (Bug#14753)
15527 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15528 when moving point by using the current glyph matrix. This avoids
15529 the need to force redisplay when this function is called in a
15532 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15534 Fix minor problems found by static checking.
15535 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15536 Redo the latter's body to sidestep GCC parenthesization warnings.
15537 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15538 * coding.c (detect_coding, detect_coding_system):
15539 * coding.h (struct undecided_spec):
15540 Use bool for boolean.
15541 * image.c (QCmax_width, QCmax_height): Now static.
15542 * xdisp.c (Fmove_point_visually): Remove unused local.
15544 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15546 * xdisp.c (Fmove_point_visually): New function.
15548 2013-06-28 Kenichi Handa <handa@gnu.org>
15550 * coding.h (define_coding_undecided_arg_index): New enum.
15551 (coding_attr_index): New members
15552 coding_attr_undecided_inhibit_null_byte_detection,
15553 coding_attr_undecided_inhibit_iso_escape_detection,
15554 coding_attr_undecided_prefer_utf_8.
15555 (undecided_spec): New struct.
15556 (struct coding_system): New member `undecided' of the member
15559 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15560 (detect_coding): Likewise.
15561 (detect_coding_system): Likewise.
15562 (Fdefine_coding_system_internal): New coding system properties
15563 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15565 (syms_of_coding): Adjust for coding_arg_undecided_max.
15567 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15569 * image.c (x_from_xcolors): Remove unused local.
15571 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15573 Defer image data transfer between X client and server until actual
15576 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15579 * image.c (Destroy_Image): Remove.
15580 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15581 `mask_p', and `colors_p'. All uses changed.
15582 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15583 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15584 New macros for `flags' arg to x_clear_image_1.
15585 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15586 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15587 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15588 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15589 (image_get_x_image, image_unget_x_image): New functions or macros.
15590 (image_background, image_background_transparent, x_to_xcolors)
15591 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15592 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15593 instead of Destroy_Image.
15594 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15595 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15596 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15597 (imagemagick_load_image, svg_load_image): Use them instead of
15598 x_create_x_image_and_pixmap, and x_put_x_image followed by
15599 x_destroy_x_image, respectively.
15600 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15601 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15602 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15603 background_transparent fields.
15604 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15605 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15607 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15609 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15610 This mostly consists of undoing recent changes.
15611 * callproc.c (Fcall_process):
15612 * process.c (create_process):
15613 Do not worry about catching SIGCHLD here, undoing previous change.
15614 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15615 * process.c, process.h (catch_child_signal):
15616 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15617 * process.c (catch_child_handler): Don't worry about being called
15618 lazily and do not assume caller has blocked SIGCHLD, undoing
15619 previous change. Move first-time stuff back to
15620 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15621 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15622 set lib_child_handler if it's already initialized, which may
15623 help avoid problems on GNUstep.
15625 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15627 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15628 * callproc.c (Fcall_process):
15629 * process.c (create_process):
15630 Make sure SIGCHLD is caught before we fork,
15631 since Emacs startup no arranges to catch SIGCHLD.
15632 * process.c (lib_child_handler): Initialize to null, not to
15634 (catch_child_signal): Allow self to be called lazily.
15635 Do nothing if it's already been called.
15636 Assume caller has blocked SIGCHLD (all callers do now).
15637 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15638 just before it's really needed.
15639 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15640 since it hasn't been caught yet.
15642 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15644 * image.c (compute_image_size): New function to implement
15645 :max-width and :max-height.
15646 (imagemagick_load_image): Use it.
15648 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15650 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15651 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15653 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15654 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15655 the SIGCHLD handler, since the code is not atomic and (due to glib)
15656 signals may be arriving now.
15657 * sysdep.c (init_signals): Do not catch child signals here;
15658 'main' now does that later, at a safer time.
15660 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15662 Clean up SIGCHLD handling a bit (Bug#14569).
15663 * process.c, process.h (catch_child_signal):
15664 Now always extern, even if !NS_IMPL_GNUSTEP.
15665 * process.c (catch_child_signal): Move glib tickler here from
15666 init_process_emacs, so that it's done earlier in Emacs
15667 initialization. Also move the noninteractive && !initialized
15668 check here from init_process_emacs. This is all a bit cleaner for
15669 GNUish platforms, and I hope it works around the Cygwin bug.
15670 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15671 that glib signal handling is tickled before glib creates threads.
15673 * process.c (wait_reading_process_output): Avoid int overflow
15674 when reading more than 2 GiB total from a process.
15676 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15678 * process.c (create_process): Handle a couple more cases,
15679 i.e., work even if new_argv and wait_child_setup[i] are cached.
15680 Use Fcall_process's style for volatile vars.
15682 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15684 * process.c (create_process): Mark PROCESS volatile.
15686 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15688 Use C99-style flexible array members if available.
15689 This avoids some subtle aliasing issues, which typically
15690 aren't a problem with GCC but may be a problem elsewhere.
15691 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15692 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15693 In either case, it uses a flexible array member rather than
15694 the old struct hack. All uses changed.
15695 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15696 Adjust to sdata reorganization.
15697 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15698 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15699 that ports better to pre-C99 non-GCC.
15700 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15701 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15702 as the latter has changed.
15703 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15704 and port better to pre-C99 GCC.
15705 * image.c (struct xpm_cached_color):
15706 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15707 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15708 Use FLEXIBLE_ARRAY_MEMBER.
15709 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15710 Move decl to top level so it gets checked against implementation.
15711 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15712 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15714 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15716 * syntax.c: Integer cleanups.
15717 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15718 All uses that need 0-or-2 changed to:
15719 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15720 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15721 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15722 (char_quoted, prev_char_comend_first, back_comment)
15723 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15724 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15725 Use bool for boolean.
15726 (update_syntax_table, skip_chars, skip_syntaxes):
15727 Prefer int to unsigned when either will do.
15728 (back_comment): Return boolean success flag, like forw_comment,
15729 instead of positive-or-minus-1 (which might have overflowed int anyway).
15730 Don't stuff ptrdiff_t into int.
15731 (syntax_spec_code, syntax_code_spec): Now const.
15732 (Fmatching_paren, scan_lists, scan_sexps_forward):
15733 Use enum syntaxcode for syntax code.
15734 (Fmatching_paren): Check that arg is a character, not just an integer.
15735 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15736 (Finternal_describe_syntax_value): Omit no-longer-needed
15738 (skip_chars): Use char, not unsigned char, when the distinction
15740 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15741 * bytecode.c (exec_byte_code):
15742 * syntax.c (syntax_spec_code, Fchar_syntax)
15743 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15744 (init_syntax_once):
15745 * syntax.h (SYNTAX_WITH_FLAGS):
15746 Omit unnecessary casts.
15748 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15750 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15751 line dimensions here, to avoid race conditions with the main
15752 thread. (Bug#14062, bug#14630, bug#14669)
15754 * w32term.c (w32_draw_window_cursor): Compute the header line and
15755 mode line dimensions here.
15756 <w32_system_caret_window, w32_system_caret_hdr_height>:
15757 <w32_system_caret_mode_height>: New variables.
15759 * w32term.h: Declare them.
15761 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15763 * alloc.c (die): Move "assertion failed" string here ...
15764 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15765 COND when SUPPRESS_CHECKING. This shrinks the executable text
15766 size by 0.8% to 2.2% when configured with --enable-checking,
15767 depending on optimization flags (GCC 4.8.1 x86-64).
15769 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15771 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15773 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15774 base is 2; this is more accurate.
15776 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15778 * sound.c (string_default): Move to !WINDOWSNT section.
15779 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15781 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15783 * sound.c: Integer cleanups.
15784 Remove unnecessary forward decls.
15785 (struct sound_device): The 'file' member is now a Lisp_Object, not
15786 a char *, so that we needn't invoke alloca on a huge size.
15787 (Fplay_sound_internal): Adjust to this.
15788 (string_default): New function.
15789 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15790 Use it to adjust to the struct sound_device change.
15791 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15792 (be2hs) [0]: Remove.
15794 * syntax.c (skip_chars): Don't use uninitialized storage
15795 when searching a multibyte buffer for characters that are not in a
15796 unibyte string that contains non-ASCII characters.
15798 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15800 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15801 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15803 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15805 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15807 2013-06-18 Kenichi Handa <handa@gnu.org>
15809 * font.c (Ffont_spec): Signal an error for an invalid font name
15812 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15814 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15815 In particular this ports to 32-bit sparc Sun cc.
15816 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15817 array with a dummy element at specpdl[-1], so that its address can
15819 (unbind_to): Do not copy the binding; not needed, now that we
15820 copy old_value in the one place where the copy is needed.
15821 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15822 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15823 (union specbinding): Rename from struct specbinding. Redo layout
15824 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15825 which is not portable. With Sun C 5.12 32-bit sparc, the
15826 declaration causes nargs to be an unsigned bitfield, a behavior
15827 that the C standard allows; but Emacs wants nargs to be signed.
15828 The overall type is now a union of structures rather than a
15829 structure of union of structures, and the 'kind' member is now a
15830 bitfield, so that the overall type doesn't grow. All uses changed.
15831 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15833 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15835 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15836 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15838 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15840 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15842 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15843 unless we know that the window w's frame is a frame object.
15844 Another attempt at solving bug#14062 and bug#14630.
15846 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15848 * textprop.c (property_set_type): New enum.
15849 (add_properties): Allow appending/prepending text properties.
15850 (add_text_properties_1): Factored out of Fadd_text_properties.
15851 (Fadd_text_properties): Move all the code into
15852 add_text_properties_1.
15853 (Fadd_face_text_property): New function that calls
15854 add_text_properties_1.
15856 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15858 Move functions from lisp.h to individual modules when possible.
15859 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15860 * alloc.c (XFLOAT_INIT, set_symbol_name):
15861 * buffer.c (CHECK_OVERLAY):
15862 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15863 (set_char_table_parent):
15864 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15865 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15866 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15867 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15869 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15870 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15871 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15872 (backtrace_args, backtrace_debug_on_exit):
15873 * floatfns.c (CHECK_FLOAT):
15874 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15875 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15876 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15877 (set_hash_index_slot):
15878 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15879 * marker.c (CHECK_MARKER):
15880 * textprop.c (CHECK_STRING_OR_BUFFER):
15881 * window.c (CHECK_WINDOW_CONFIGURATION):
15882 Move here from lisp.h, and make these functions static rather than
15884 * buffer.c (Qoverlayp):
15886 * fns.c (Qhash_table_p):
15887 * window.c (Qwindow_configuration_p):
15889 * lisp.h: Remove the abovementioned defns and decls.
15891 Use functions, not macros, for XINT etc (Bug#11935).
15892 In lisp.h, prefer functions to function-like macros, and
15893 constants to object-like macros, when either will do. This:
15894 . simplifies use, as there's no more need to worry about
15895 arguments' side effects being evaluated multiple times.
15896 . makes the code easier to debug on some platforms.
15897 However, when using gcc -O0, keep using function-like macros
15898 for a few critical operations, for performance reasons.
15899 This sort of thing isn't needed with gcc -Og, but -Og
15900 is a GCC 4.8 feature and isn't widely-enough available yet.
15901 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15902 Remove enum lsb_bits; no longer needed.
15903 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15904 * buffer.c (Qoverlap):
15906 * fns.c (Qhash_table_p):
15907 Now extern, so lisp.h can use these symbols.
15908 * dispextern.h: Include character.h, for MAX_CHAR etc.
15909 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15910 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15911 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15912 (GLYPH_CODE_P): Move here from lisp.h.
15913 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15914 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15915 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15916 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15917 XUNTAG now returns void *.
15918 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15919 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15920 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15921 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15922 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15923 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15924 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15925 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15926 New macros, renamed from their sans-lisp_h_ counterparts.
15927 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15928 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15929 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15930 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15931 If compiling via GCC without optimization, define these as macros
15932 in addition to inline functions.
15933 To disable this, compile with -DINLINING=0.
15934 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15935 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15936 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15937 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15938 (INTMASK, VALMASK): Now macros, since static values cannot be
15939 accessed from extern inline functions.
15940 (VALMASK): Also a constant, for benefit of old GDB.
15941 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15942 is INTEGERP, which can fold it in.
15943 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15944 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15945 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15946 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15947 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15948 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15949 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15950 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15951 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15952 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15953 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15954 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15955 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15956 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15957 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15958 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15959 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15960 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15961 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15962 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15963 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15964 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15965 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15966 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15967 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15968 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15969 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15970 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15971 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15972 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15973 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15974 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15975 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15977 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15978 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15979 (VALMASK): Define in one place rather than in two, merging the
15980 USE_LSB_TAG parts; this is simpler.
15981 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15982 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15983 Move up, to avoid use before definition.
15984 Also include "globals.h" earlier, for the same reason.
15985 (make_natnum): New function.
15986 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15987 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15988 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15989 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15990 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15991 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15992 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15993 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15994 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15995 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15996 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15997 (Qwindow_configuration_p, Qimage): New forward declarations.
15998 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15999 (STRING_COPYIN): Remove; unused.
16000 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
16001 (xcar_addr, xcdr_addr): New functions. All uses changed.
16002 (IEEE_FLOATING_POINT): Now a constant, not a macro.
16003 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
16004 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
16005 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16006 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16007 (TYPE_RANGED_INTEGERP): Simplify.
16008 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16009 (setlocale, fixup_locale, synchronize_system_messages_locale)
16010 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16011 Now empty functions, not macros.
16012 (functionp): Return bool, not int.
16013 * window.c (Qwindow_configuration_p): Now extern,
16014 so window.h can use it.
16015 * window.h (Qwindowp): Move decl back to lisp.h.
16017 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16019 * xdisp.c (Fline_pixel_height): New function, required for solving
16022 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16024 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16026 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16028 * lread.c (syms_of_lread):
16029 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16031 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16033 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16035 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16037 * fileio.c (expand_file_name): Doc fix.
16039 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16041 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16042 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16043 Wait for self, not for 0. This can't hurt on GNU or similar
16044 system, and may help with Cygwin.
16046 * keyboard.c: Don't use PROP (...) as an lvalue.
16047 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16048 Use set_prop (A, B), not PROP (A) = B.
16050 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16052 * xdisp.c (get_it_property): Use it->window instead of generating
16053 a Lisp object from it->w.
16055 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16057 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16058 get-char-property the window that is being rendered, instead of
16059 the buffer, to support window-specific overlays. (Bug#14575)
16060 (compute_display_string_pos): When W is NULL, use the current
16061 buffer as the object to pass to get-char-property.
16062 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16063 pointer member of the bidi iterator, since no window is pertinent
16066 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16068 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16069 being displayed, and pass it to compute_display_string_pos.
16070 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16071 (bidi_paragraph_init): All callers changed.
16073 * xdisp.c (init_from_display_pos, init_iterator)
16074 (handle_single_display_spec, next_overlay_string)
16075 (get_overlay_strings_1, reseat_1, reseat_to_string)
16076 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16077 Set bidi_it.w member from it->w.
16078 (compute_display_string_pos): Accept additional argument, the
16079 window being displayed, and pass it to Fget_char_property.
16082 * dispextern.h (struct bidi_it): New member w, the window being
16084 (compute_display_string_pos): Adjust prototype.
16086 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16088 * xgselect.c: Remove unneeded include xterm.h.
16090 * process.c (wait_reading_process_output): Check for NS before GLIB.
16091 GLIB may be linked in due to rsvg, but ns_select must be called.
16093 * xgselect.c (xg_select): Remove call to window_system_available
16094 and g_main_context_pending at the top, so Gdk events (i.e. file
16095 notify) are processed when Emacs is started with -nw.
16097 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16099 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16100 (ctagsfiles3): New variable, includes only *.m files.
16101 (TAGS): Use an explicit language name in the regular expressions,
16102 to avoid transformation of '/SOMETHING' by MSYS to
16103 'c:\MSYS\SOMETHING'.
16105 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16107 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16109 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16111 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16112 still need to set the mouse pointer shape and activate help-echo.
16115 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16117 A few porting etc. fixes for the new file monitor code.
16118 See the thread containing
16119 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16120 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16121 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16122 (dir_monitor_callback, Fgfile_rm_watch):
16123 Use assq_no_quit instead of Fassoc, for speed.
16124 (dir_monitor_callback, Fgfile_rm_watch):
16125 eassert that the monitor is a fixnum.
16126 (dir_monitor_callback): No need for CDR_SAFE.
16127 Simplify building of lisp with alternative tails.
16128 (Fgfile_add_watch, Fgfile_rm_watch):
16129 Do not assume glib functions set errno reliably on failure.
16130 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16131 and signal an error otherwise.
16132 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16133 Use Fdelq instead of Fdelete, for speed.
16135 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16137 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16138 don't insist on being invoked on a highlighted tool-bar button.
16139 Avoids losing tool-bar functionality when mouse-highlight is nil.
16140 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16141 Don't highlight when mouse-highlight is nil.
16142 (note_mouse_highlight): When mouse-highlight is nil, don't return
16143 right away; instead, run tool-bar and mode-line highlight
16144 subroutine, clear any existing highlight, and revert the mouse
16145 pointer to its default shape. (Bug#14558)
16147 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16149 * lisp.mk (lisp): Add prog-mode.el.
16151 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16153 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16154 * process.c (dummy_handler): New function.
16155 (lib_child_handler): New static var.
16156 (handle_child_signal): Invoke it.
16157 (catch_child_signal): If a library has set up a signal handler,
16158 save it into lib_child_handler.
16159 (init_process_emacs): If using glib and not on Windows, tickle glib's
16160 child-handling code so that it initializes its private SIGCHLD handler.
16161 * syssignal.h (SA_SIGINFO): Default to 0.
16162 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16163 31; it should no longer be needed now.
16165 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16167 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16169 * gfilenotify.c (globals_of_gfilenotify): New function.
16170 (syms_of_gfilenotify): Move global initialization there.
16172 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16174 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16176 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16177 * keyboard.c (menu_bar_items, tool_bar_items):
16178 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16179 not override local keymaps any more.
16181 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16183 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16185 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16187 * w32console.c (initialize_w32_display): Return the dimensions of
16188 the console window via 2 additional arguments, not via the current
16189 frame. This avoids crashes due to overrunning the bounds of
16190 frame's decode_mode_spec_buffer, which is not resized following
16191 the change of the frame dimensions from the initial 10x10.
16193 * w32term.h (w32_initialize_display_info): Adjust prototype.
16195 * term.c (init_tty): Take dimensions of the frame from the values
16196 returned by initialize_w32_display.
16198 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16199 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16200 (LIBES): Add $(GFILENOTIFY_LIBS).
16202 * w32inevt.c (handle_file_notifications): Add dummy implementation
16203 for !HAVE_W32NOTIFY.
16205 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16207 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16209 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16211 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16213 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16215 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16217 Fix minor problems found by static checking.
16218 * data.c (pure_write_error):
16219 Use xsignal2, not Fsignal, as Fsignal might return.
16220 * eval.c (set_backtrace_debug_on_exit): Now static.
16221 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16222 No longer inline. EXTERN_INLINE is needed only for functions
16223 defined in .h files. Reindent function header as per GNU style.
16224 (backtrace_p, backtrace_top, backtrace_next):
16225 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16226 compiler or linker. Add extern decls to pacify gcc -Wall.
16227 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16229 * frame.c (free_monitors): Define only on platforms that need it.
16230 * nsterm.m (ns_term_init):
16231 * process.c (catch_child_signal):
16232 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16233 defined on all porting targets these days.
16234 * process.c, process.h (catch_child_signal):
16235 Make it extern only if NS_IMPL_GNUSTEP is defined.
16237 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16239 * w32.c (gettimeofday): Make the signature identical to prototype
16240 in nt/inc/sys/time.h.
16242 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16244 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16247 * keyboard.c (safe_run_hooks_error): Improve error message.
16249 * data.c (pure_write_error): Add `object' argument.
16250 * puresize.h (CHECK_IMPURE): Use it.
16252 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16254 * Makefile.in (NOTIFY_OBJ): New variable.
16255 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16257 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16258 Call syms_of_gfilenotify.
16260 * gfilenotify.c: New file.
16262 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16263 and Qfile_w32notify.
16264 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16265 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16267 * lisp.h: Declare syms_of_gfilenotify.
16269 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16271 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16273 Merge the specpdl and backtrace stacks. Make the structure of the
16274 specpdl entries more obvious via a tagged union of structs.
16275 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16276 (enum specbind_tag): New enum.
16277 (struct specbinding): Make it a tagged union of structs.
16278 Add a case for backtrace records.
16279 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16280 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16281 (backtrace_debug_on_exit): New accessors.
16282 (struct backtrace): Remove.
16283 (struct catchtag): Remove backlist field.
16284 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16286 (Flocal_variable_p): Speed up the common case where the binding is
16288 * eval.c (backtrace_list): Remove.
16289 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16290 (set_backtrace_args, set_backtrace_nargs)
16291 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16292 (backtrace_next): New functions.
16293 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16294 (unwind_to_catch, internal_lisp_condition_case)
16295 (internal_condition_case, internal_condition_case_1)
16296 (internal_condition_case_2, internal_condition_case_n): Don't bother
16297 with backtrace_list any more.
16298 (Fsignal): Adjust to new backtrace format.
16299 (grow_specpdl): Move up.
16300 (record_in_backtrace): New function.
16301 (eval_sub, Ffuncall): Use it.
16302 (apply_lambda): Adjust to new backtrace format.
16303 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16305 (specbind): Adjust to new specpdl format. Simplify.
16306 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16307 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16309 (mark_backtrace): Remove.
16310 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16311 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16312 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16314 * profiler.c (record_backtrace): Use get_backtrace.
16315 (handle_profiler_signal): Use backtrace_top_function.
16316 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16317 accessor functions.
16319 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16321 * process.h (catch_child_signal): Declare.
16323 * process.c (catch_child_signal): New function.
16324 (init_process_emacs): Call it.
16326 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16327 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16329 (x_set_cursor_type): Remove declaration.
16330 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16331 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16332 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16333 (ns_get_color): Use F suffix on float.
16334 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16335 (ns_get_rgb_color): Remove.
16336 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16337 (note_mouse_movement): x and y are CGFloat.
16338 (ns_draw_fringe_bitmap): Remove unused rowY.
16339 Change #if to COCOA && >= 10_6.
16340 (ns_draw_window_cursor): Remove unused overspill.
16341 (ns_draw_underwave): width and x are EamcsCGFloat.
16342 (ns_draw_box): thickness is CGFloat.
16343 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16344 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16345 if not in main thread.
16346 (ns_get_pending_menu_title, ns_check_menu_open)
16347 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16348 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16349 (sendFromMainThread:): New method.
16350 (changeFont:): size is CGFloat.
16351 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16352 Disable warning about permanent text.
16353 (characterIndexForPoint:): Adjust return type depending on GNUstep
16355 (mouseDown:): delta is CGFloat.
16356 (updateFrameSize): Remove unised variable f.
16357 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16358 Cast float to EmacsCGFloat.
16359 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16360 also to -1 when restoring.
16361 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16362 inside NS_IMPL_COCOA.
16363 (toggleFullScreen:): Put call to toggleFullScreen inside
16364 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16365 (setPosition:portion:whole:): por is CGFloat.
16366 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16367 (mouseDown:): Use CGFloat.
16368 (mouseDragged:): Remove unised variable edge.
16369 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16371 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16372 of CGFloat differs.
16373 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16374 when NS_IMPL_GNUSTEP.
16375 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16376 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16377 (EmacsToolbar): Add clearAll. Add tag argument to
16378 addDisplayItemWithImage.
16379 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16381 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16383 * nsmenu.m (ns_update_menubar): Make static.
16384 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16385 (fillWithWidgetValue:): Add cast to SEL for setAction.
16386 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16387 (update_frame_tool_bar): Update code for GNUstep.
16388 (clearAll): New method.
16389 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16390 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16391 Move identifierToItem setObject and activeIdentifiers addObject before
16392 call to insertItemWithItemIdentifier.
16393 (validateVisibleItems): Fix indentation.
16394 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16395 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16396 UtilityWindow to aStyle, remove call to setStyleMask.
16398 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16400 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16401 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16402 Use F suffix on floats.
16403 (ns_char_width): Returns CGFloat.
16404 (ns_ascii_average_width): w is CGFloat instead of float.
16405 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16407 (ns_glyph_metrics): CGFloat instead of float.
16409 * nsfns.m (x_set_foreground_color, x_set_background_color):
16411 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16412 remove unused variables.
16413 (Fns_read_file_name): Keep track if panel is for save.
16414 Use ns_filename_from_panel/ns_directory_from_panel.
16415 (Fns_list_services): delegate only used for COCOA.
16416 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16417 Just return the input if GNUstep.
16418 (x_screen_planes): Remove.
16419 (Fxw_color_values): Use EmacsCGFloat
16420 (Fns_display_monitor_attributes_list): Only get screen number for
16422 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16424 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16425 ns_directory_from_panel.
16427 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16429 * process.c (handle_child_signal): Also use WCONTINUED.
16430 This is so that list-processes doesn't mistakenly list the process
16431 as stopped, when the process has actually been continued and is
16434 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16436 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16437 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16438 not already configured.
16440 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16442 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16444 * Makefile.in (mostlyclean): Remove *.res files.
16446 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16448 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16449 a buffer (bug#8447).
16451 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16453 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16454 display vector, and we backtrack, handle the case that the
16455 previous character position is also displayed from a display
16456 vector or covered by a display string or image. (Bug#14476)
16458 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16460 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16461 (struct MonitorInfo, free_monitors): Remove.
16462 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16463 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16464 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16467 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16468 (struct MonitorInfo, free_monitors): Remove.
16469 (ns_screen_name): Make static.
16470 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16471 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16474 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16475 (struct MonitorInfo): New struct.
16476 (free_monitors, make_monitor_attribute_list): Declare.
16478 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16480 (free_monitors, make_monitor_attribute_list): New functions.
16481 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16484 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16486 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16488 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16490 * keyboard.c: Apply keyboard decoding only to events that come directly
16491 from the tty, not from unread-command-events (bug#14368).
16492 (read_event_from_main_queue): New function, extracted from read_char.
16493 (read_decoded_char): Remove.
16494 (read_decoded_event_from_main_queue): New function to replace it.
16495 (read_char): Use it.
16496 (read_key_sequence): Use read_char rather than read_decoded_char.
16498 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16500 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16502 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16504 2013-05-22 Kenichi Handa <handa@gnu.org>
16506 The following changes are to fix the setting of
16507 buffer-file-coding-system on, for instance, C-x RET c unix RET
16508 _FILE_OF_DOS_EOL_TYPE_ RET.
16510 * coding.h (struct coding_system): New member detected_utf8_chars.
16512 * coding.c (detect_coding_utf_8): Count characters and check EOL
16513 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16515 (setup_coding_system): Do not initialize coding->head_ascii.
16516 (check_ascii): Do not set coding->eol_seen but update it. Do not
16517 call adjust_coding_eol_type here.
16518 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16519 If the eol-type of CODING is already specified, adjust the eol type
16520 of the found coding-system.
16521 (decode_coding_gap): Cancel previous change. Utilize the
16522 character numbers counted by detect_coding_utf_8. Fix detection
16525 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16527 * search.c (looking_at_1): Only set last_thing_searched if the match
16528 changed the match-data (bug#14281).
16530 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16532 * xdisp.c (reseat_at_previous_visible_line_start):
16533 Already declared in dispextern.h, so remove it here.
16534 (move_it_vertically_backward): Likewise.
16536 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16538 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16539 (Fx_display_pixel_width, Fx_display_pixel_height)
16540 (Fx_display_mm_width, Fx_display_mm_height):
16541 Mention `display-monitor-attributes-list' in docstrings.
16543 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16544 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16545 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16546 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16547 (Fx_display_backing_store, Fx_display_visual_class)
16548 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16549 (Fx_display_grayscale_p, Fx_display_pixel_width)
16550 (Fx_display_pixel_height, Fx_display_planes)
16551 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16552 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16553 (Fx_display_mm_width, Fx_display_mm_height)
16554 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16555 height for all physical monitors as in X11.
16557 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16558 Return pixel width or height for all physical monitors as in X11.
16560 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16562 Port --enable-gcc-warnings to clang.
16563 * bytecode.c (exec_byte_code):
16565 Redo diagnostic pragmas to pacify clang, too.
16566 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16567 * editfns.c (Fencode_time):
16568 * fileio.c (file_accessible_directory_p):
16569 * font.c (font_unparse_xlfd):
16570 Use '&"string"[index]' instead of '"string" + (index)'.
16571 * undo.c (user_error): Remove; unused.
16573 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16575 * insdel.c (insert_1_both): Document the arguments, instead of
16576 referring to insert_1, which no longer exists.
16578 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16579 some window, increment windows_or_buffers_changed, so that
16580 *Messages* display in that window is updated. (Bug#14408)
16582 * w32.c: Include epaths.h.
16583 (init_environment): Use cmdproxy.exe without leading directories.
16584 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16586 (gettimeofday): Adjust signature and return value to Posix
16589 * unexw32.c (open_output_file): Delete the existing emacs.exe
16590 before creating it, to break the hard link to the versioned
16593 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16594 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16595 (FIRSTFILE_OBJ): New variables.
16596 (W32_RES): Rename to EMACSRES. All users changed.
16597 (base_obj): Use $(CM_OBJ).
16598 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16599 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16600 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16601 $(W32_RES_LINK) before $(LIBES).
16602 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16604 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16606 * makefile.w32-in (DOC): Use just "DOC".
16608 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16610 * process.c: Export default filters and sentinels to Elisp.
16611 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16613 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16614 (Fset_process_sentinel, Fformat_network_address):
16615 Default to them instead of nil.
16616 (server_accept_connection): Sentinels can't be nil any more.
16617 (read_and_dispose_of_process_output): New function, extracted from
16618 read_process_output.
16619 (read_process_output): Use it; filters can't be nil.
16620 (Finternal_default_process_filter): New function, extracted from
16621 read_process_output.
16622 (exec_sentinel_unwind): Remove function.
16623 (exec_sentinel): Don't zilch sentinel while running.
16624 (status_notify): Sentinels can't be nil.
16625 (Finternal_default_process_sentinel): New function extracted from
16627 (setup_process_coding_systems): Default filter is not nil any more.
16628 (syms_of_process): Export new Elisp functions and initialize
16630 * lisp.h (make_lisp_proc): New function.
16632 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16634 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16636 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16638 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16639 unless we know that the window w is a leaf window.
16640 Another attempt at solving bug#14062.
16642 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16644 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16647 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16649 * image.c (gif_load): Check that subimages fit (Bug#14345).
16651 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16653 * lread.c (skip_dyn_eof): New function.
16654 (read1): Use it to skip the end of a file in response to #@00.
16656 * doc.c (get_doc_string): Slightly relax the sanity checking.
16658 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16660 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16661 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16662 (MonitorInfo): New struct.
16663 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16664 (Fns_display_monitor_attributes_list): New functions.
16665 (display-usable-bounds): Remove.
16666 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16669 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16671 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16672 (GTK_CHECK_VERSION): New macro, if not already defined.
16673 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16674 replaced by GTK_CHECK_VERSION.
16676 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16678 * xterm.h (GTK_PREREQ): New macro.
16679 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16680 to use this macro instead, for consistency and clarity.
16682 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16684 * xdisp.c (row_for_charpos_p): New function, with code of
16685 cursor_row_p, but accepts an additional argument CHARPOS instead
16686 of using a hardcoded PT.
16687 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16688 (row_containing_pos): Call row_for_charpos_p instead of partially
16689 doing the same. Fixes cursor positioning under longlines-mode
16690 when longlines-show-effect includes more than one newline, when
16691 moving the cursor vertically up.
16693 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16695 * makefile.w32-in (ACL_H): New macro.
16696 ($(BLD)/fileio.$(O)): Update dependencies.
16698 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16700 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16701 * Makefile.in (LIB_ACL): New macro.
16702 (LIBACL_LIBS): Remove.
16703 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16704 * fileio.c: Include <acl.h>.
16705 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16706 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16708 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16711 * unexelf.c: Don't assume ElfW (Half) fits in int.
16712 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16713 when dealing with ElfW (Half) values, since they can exceed 2**31
16714 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16715 (entry_address): Omit unused NUM arg. All uses changed.
16717 2013-05-07 Juri Linkov <juri@jurta.org>
16719 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16720 to the string converted from number with `Fnumber_to_string'.
16723 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16725 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16726 This fixes a problem introduced by my previous change.
16728 2013-05-07 Glenn Morris <rgm@gnu.org>
16730 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16732 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16734 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16736 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16738 Static checking by GCC 4.8.0.
16739 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16740 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16741 (x_get_monitor_attributes_fallback)
16742 (x_get_monitor_attributes_xinerama)
16743 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16744 Define only if USE_GTK.
16745 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16746 (x_get_monitor_attributes_fallback): Omit unused locals.
16747 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16748 Use double, not float, to avoid mixed-mode floating point arithmetic.
16750 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16751 Jan Djärv <jan.h.d@swipnet.se>
16753 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16754 (XINERAMA_CFLAGS): New macros.
16755 (ALL_CFLAGS, LIBES): Use them.
16757 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16758 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16759 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16760 (syms_of_xfns): DEFSYM them.
16761 (struct MonitorInfo): New struct.
16762 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16763 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16764 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16765 (x_get_monitor_attributes_xinerama): New functions.
16766 (Fx_display_monitor_attributes_list): New primitive.
16767 (syms_of_xfns): Defsubr it.
16769 * xterm.h (x_display_info): Add Xatom_net_workarea and
16770 Xatom_net_current_desktop.
16772 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16773 and dpyinfo->Xatom_net_current_desktop.
16775 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16777 * xdisp.c (pos_visible_p): Use the special code for finding the
16778 beginning of a display property or overlay for any "replacing"
16779 display property, not just for display strings. This solves
16780 incorrect reporting of position by posn-at-point. (Bug#14241)
16782 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16784 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16785 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16786 Verify that ElfW (Half) fits in int.
16787 (fatal): Use same signature as lisp.h.
16788 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16789 configure and build with -DUNEXELF_DEBUG without worrying about
16790 other modules that use DEBUG.
16791 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16792 possibly-wide integers now uses it instead of plain fprintf.
16793 (entry_address): New function, which avoids problems with 32-bit
16794 overflow on 64-bit hosts.
16795 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16796 (round_up): Don't assume the remainder fits in int.
16797 (find_section): Use bool for boolean. Simplify debug code.
16798 (unexec): Don't assume file sizes fit in int or size_t.
16799 Omit unnecessary trailing newline in 'fatal' format.
16800 Use strerror rather than outputting decimal error number.
16801 Remove unused code when emacs is not defined;
16802 this file relies on Emacs now.
16803 Don't assume e_phnum and e_shnum are positive.
16805 * regex.c: Fix problems when DEBUG is defined.
16806 (extract_number, extract_number_and_incr): Define regardless of
16807 whether DEBUG is defined; that's simpler and makes the code less
16808 likely to go stale in the normal case when DEBUG is not defined.
16809 Return int rather than taking an int * arg. All callers changed.
16810 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16811 Remove, replacing with ...
16812 (DEBUG_PRINT): New macro. All callers changed.
16813 (DEBUG_COMPILES_ARGUMENTS): New macro.
16814 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16815 (print_compiled_pattern, print_double_string) [DEBUG]:
16816 Use prototype rather than old-style definition.
16817 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16818 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16819 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16820 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16821 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16822 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16823 This matters only when DEBUG is defined.
16825 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16827 * xdisp.c (set_iterator_to_next): Set the
16828 ignore_overlay_strings_at_pos_p flag only if we are _really_
16829 iterating over an overlay string, as indicated by the
16830 current.overlay_string_index member. (Bug#14306)
16832 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16834 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16835 to where it is used, to avoid autorelease issues (Bug#14050).
16837 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16839 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16840 * fileio.c (syms_of_fileio): Implement this.
16841 * filelock.c (create_lock_file): If symbolic links don't work, so
16842 we use a regular file as a lock file, do not fsync the lock file;
16845 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16847 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16848 (syms_of_minibuf): Adjust accodingly.
16850 * callint.c (Fcall_interactively): Adjust calls accordingly.
16852 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16854 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16855 w->contents is a buffer before computing everything else.
16856 Use parentheses to disambiguate last part of the condition.
16858 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16859 assertion violations. (Bug#14062)
16861 2013-05-01 David Reitter <david.reitter@gmail.com>
16863 * nsfns.m (ns_tooltip): Initialize.
16865 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16867 * coding.c (decode_coding_gap): Don't remove the character before
16868 a newline unless it's a CR character. (Bug#14287)
16870 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16872 * dispextern.h (struct face): Move enum face_underline_type
16873 earlier so that bitfields can be in the same word.
16875 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16877 * nsfns.m (handlePanelKeys): New function.
16878 (EmacsOpenPanel:performKeyEquivalent:)
16879 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16880 arrows/function/control and copy/paste keys (Bug#14296).
16882 2013-04-27 Juri Linkov <juri@jurta.org>
16884 * callint.c (Fcall_interactively): Call `Qread_number' for
16885 interactive code letter `n' instead of using duplicate code.
16888 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16890 * systime.h (make_timeval): Declare as 'const'.
16892 2013-04-27 Kenichi Handa <handa@gnu.org>
16894 * font.c (font_open_entity): Always open a font of manageable
16897 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16899 Port better to AIX (Bug#14258).
16900 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16903 2013-04-24 Kenichi Handa <handa@gnu.org>
16905 * coding.c (decode_coding_iso_2022): When an invalid escape
16906 sequence is encountered, reset the invocation and designation
16907 status to the safest one.
16909 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16911 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16912 Without this fix, "make distclean" leaves stamp-h1 behind.
16914 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16916 * w32fns.c (w32_fullscreen_rect): New function to compute the
16917 window rectangle for the given fullscreen mode.
16918 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16919 longer tunes the window size. This keeps the window's edges flush
16920 with the screen and allows the taskbar to hide itself in fullboth.
16922 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16923 window decorations and uses the entire screen.
16925 * w32term.h (w32_fullscreen_rect) Add prototype.
16926 (struct w32_output): Replace normal_width, normal_height,
16927 normal_top, and normal_left members with a single normal_placement
16929 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16931 (FRAME_NORMAL_PLACEMENT): New macro.
16933 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16935 * minibuf.c (Ftest_completion): Silence compiler warning.
16937 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16939 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16942 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16945 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16946 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16947 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16948 parentheses where appropriate.
16950 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16952 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16954 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16956 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16957 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16958 Mention in the doc string that setting these variables takes
16959 effect only after a call to set-window-buffer. (Bug#14200)
16961 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16963 * indent.c (Fvertical_motion): Don't consider display strings on
16964 overlay strings as display strings on the buffer position we
16965 started from. This prevents vertical cursor motion from jumping
16966 more than one line when there's an overlay string with a display
16967 property at end of line.
16968 Reported by Karl Chen <Karl.Chen@quarl.org> in
16969 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16971 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16973 * window.c (select_window): `record_buffer' even if window is
16974 already selected (bug#14191).
16976 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16978 * window.c (Fwindow_end): Test more flags, including the buffer's
16979 last_overlay_modified flag, to determine whether the window's
16980 display is really up-to-date. Prevents the function from
16981 returning a stale value. (Bug#14170)
16982 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16985 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16987 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16988 garbaged only if it is not already the top frame on its TTY.
16989 This prevents flickering due to constant redrawing of TTY frames when
16990 there are GUI frames open in the same session. (Bug#13864)
16992 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16994 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16995 of marking the idle timers directly.
16997 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16999 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
17000 tables (bug#14054).
17002 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
17004 * window.c (select_window): Don't record_buffer while the invariant is
17005 temporarily broken (bug#14161).
17007 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17009 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17011 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17013 2013-04-07 Romain Francoise <romain@orebokech.com>
17015 Ignore additional platform-specific ACL errors (Bug#13702).
17016 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17017 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17019 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17021 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17024 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17026 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17027 This bug was introduced by my 2013-02-25 change that simplified
17028 data_start configuration. Without this change, on GNU/Linux
17029 an Emacs configured with --enable-profiling fails immediately
17030 due to a profiler signal.
17031 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17032 with these flags. On platforms where special flags are needed
17033 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17034 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17035 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17037 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17039 Get rid of some platform-specific functions examining window
17040 system and its capabilities. This is a partial rework of the
17042 * lisp.h (have_menus_p): Remove prototype. This function is
17043 replaced with platform-independent window_system_available.
17044 (check_window_system): Move to...
17045 * frame.h (decode_window_system_frame, window_system_available):
17046 ...here, add new prototypes.
17047 * frame.c (window_system_available, decode_window_system_frame):
17049 (check_window_system): Platform-independent now.
17050 * xterm.h (x_in_use): Remove declaration.
17052 * w32term.h (check_x_frame):
17053 * nsterm.h (check_x_frame): Remove prototypes. This function
17054 is replaced with platform-independent decode_window_system_frame.
17055 * msdos.c (have_menus_p): Remove.
17056 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17057 Remove platform-specific functions. Use check_window_system,
17058 decode_window_system_frame and check_ns_display_info where
17059 appropriate. Minor style and comment tweaks.
17060 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17061 (check_x_frame): Likewise.
17062 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17064 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17065 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17066 * xmenu.c, xselect.c: All related users changed.
17068 2013-04-03 Kenichi Handa <handa@gnu.org>
17070 The following changes is to optimize the code for reading UTF-8
17073 * coding.c (check_ascii): Rename from detect_ascii. Return value
17074 changed. Check EOL format. Do not call adjust_coding_eol_type
17076 (check_utf_8): New function.
17077 (adjust_coding_eol_type): Do nothing if already adjusted.
17078 (detect_coding): Compare the return value of check_ascii with
17079 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17080 (decode_coding_gap): Optimize for valid UTF-8.
17082 2013-03-21 Kenichi Handa <handa@gnu.org>
17084 * coding.c (syms_of_coding): Cancel previous change.
17086 * insdel.c (insert_from_gap): Fix previous change.
17088 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17090 Consistently use platform-specific function to detect window system.
17091 * lisp.h (check_window_system): New prototype. This function is
17092 going to replace check_x, check_w32 and check_ns.
17093 (have_menus_p): Mention msdos.c in comment.
17094 * fontset.c (check_window_system_func): Remove. Adjust all users.
17095 * fontset.h (check_window_system_func): Remove prototype.
17096 * nsterm.h (check_ns):
17097 * xterm.h (check_x):
17098 * w32term.h (check_w32): Likewise.
17099 * menu.c (Fx_popup_menu): Use check_window_system.
17100 * msdos.c (check_window_system): Define for MS-DOS.
17101 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17102 * w32fns.c (check_window_system): Likewise for MS-Windows.
17103 * xfns.c (check_window_system): Likewise for X.
17104 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17105 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17107 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17109 Prefer < to > in range checks such as 0 <= i && i < N.
17110 This makes it easier to visualize quantities on a number line.
17111 This patch doesn't apply to all such range checks,
17112 only to the range checks affected by the 2013-03-24 change.
17113 This patch reverts most of the 2013-03-24 change.
17114 * alloc.c (xpalloc, Fgarbage_collect):
17115 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17116 * character.c (string_escape_byte8):
17117 * charset.c (read_hex):
17118 * data.c (cons_to_unsigned):
17119 * dispnew.c (update_frame_1):
17120 * doc.c (Fsubstitute_command_keys):
17121 * doprnt.c (doprnt):
17122 * editfns.c (hi_time, decode_time_components):
17123 * fileio.c (file_offset):
17124 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17125 * font.c (font_intern_prop):
17126 * frame.c (x_set_alpha):
17127 * gtkutil.c (get_utf8_string):
17128 * indent.c (check_display_width):
17129 * keymap.c (Fkey_description):
17130 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17132 * minibuf.c (read_minibuf_noninteractive):
17133 * process.c (wait_reading_process_output):
17134 * search.c (Freplace_match):
17135 * window.c (get_phys_cursor_glyph):
17136 * xdisp.c (redisplay_internal):
17137 * xsmfns.c (smc_save_yourself_CB):
17138 Prefer < to > for range checks.
17139 * dispnew.c (sit_for): Don't mishandle NaNs.
17140 This fixes a bug introduced in the 2013-03-24 change.
17141 * editfns.c (decode_time_components): Don't hoist comparison.
17142 This fixes another bug introduced in the 2013-03-24 change.
17144 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17146 * frame.h (struct frame): Drop scroll_bottom_vpos
17147 member becaue all real users are dead long ago.
17148 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17149 * xdisp.c (redisplay_internal): Adjust user.
17151 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17153 * nsmenu.m (showAtX:Y:for:): setLevel to
17154 NSPopUpMenuWindowLevel (Bug#13998).
17156 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17158 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17159 (ns_check_pending_open_menu): Declare.
17161 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17162 (x_activate_menubar): Update the menu with title that matches
17163 ns_get_pending_menu_title, and call
17164 ns_check_pending_openmenu (Bug#12698).
17165 (menuWillOpen:): New method.
17166 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17168 * nsterm.m (menu_will_open_state, menu_mouse_point)
17169 (menu_pending_title): New varaibles.
17170 (ns_get_pending_menu_title, ns_check_menu_open)
17171 (ns_check_pending_open_menu): New functions.
17173 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17175 * indent.c (current_column_bol_cache): Remove leftover which is not
17176 used in Fmove_to_column any more.
17177 (current_column, scan_for_column): Adjust users.
17178 * keyboard.c (last_point_position_buffer, last_point_position_window):
17179 Remove leftovers which are not used for recording undo any more.
17180 (command_loop_1, syms_of_keyboard): Adjust users.
17181 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17182 redisplay_window any more.
17183 (move_it_to): Adjust user.
17185 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17187 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17188 Update dependencies.
17190 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17192 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17193 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17194 forward references.
17196 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17198 * window.h (struct window): Replace hchild, vchild and buffer slots
17199 with a single slot 'contents'. This is possible because each valid
17200 window may have either the child window (in vertical or horizontal
17201 combination) or buffer to display (for the leaf window). Using that,
17202 a lot of operations to traverse and/or change window hierarchies may
17203 be simplified. New member horizontal is used to distinguish between
17204 horizontal and vertical combinations of internal windows.
17205 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17206 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17207 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17208 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17209 Use contents slot, not buffer, where appropriate.
17210 (wset_combination): New function.
17211 (wset_buffer): Add eassert.
17212 (Fframe_first_window): Simplify the loop reaching first window.
17213 (Fwindow_buffer): Use WINDOW_LEAF_P.
17214 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17215 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17216 (unshow_buffer): Convert initial debugging check to eassert.
17217 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17218 (make_parent_window, window_resize_check, window_resize_apply)
17219 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17220 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17221 Adjust to match struct window changes.
17222 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17223 (mark_window_cursors_off, count_windows, get_leaf_windows)
17224 (foreach_window_1): Simplify the loop.
17225 * alloc.c (mark_object): Do not check for the leaf window because
17226 internal windows has no glyph matrices anyway.
17227 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17228 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17229 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17230 (build_frame_matrix_from_window_tree, mirror_make_current)
17231 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17232 (update_window_tree, set_window_update_flags): Simplify the loop.
17233 (sync_window_with_frame_matrix_rows): Enforce live window.
17234 Use contents slot, not buffer, where appropriate.
17235 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17236 and WINDOW_HORIZONTAL_COMBINATION_P.
17237 (make_frame_visible_1): Simplify the loop.
17238 Use contents slot, not buffer, where appropriate.
17239 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17240 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17241 (expose_window_tree): Likewise.
17242 Use contents slot, not buffer, where appropriate.
17243 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17244 to avoid deleted windows. Use contents slot instead of buffer.
17245 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17246 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17247 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17248 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17250 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17252 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17253 identify the reasons for assertion violations in bug#14062 and
17255 (Fx_show_tip): Fix compilation error under
17256 "--enable-check-lisp-object-type". (Bug#14073)
17258 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17259 Reported by <rzl24ozi@gmail.com>.
17261 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17263 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17265 (unwind_with_echo_area_buffer): ...to restore it here.
17266 This is needed to ensure that...
17267 (redisplay_window): ...both window markers are valid here,
17268 which is verified by eassert.
17269 * editfns.c (save_excursion_save): Do not assume that
17270 selected_window always displays the buffer.
17271 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17274 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17276 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17279 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17281 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17283 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17285 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17286 since MinGW's w32api headers do. This avoids compiler warnings.
17288 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17289 if already defined.
17291 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17293 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17295 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17297 * gtkutil.c (style_changed_cb): Check if frame is live and an
17298 X frame (Bug#14038).
17300 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17302 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17303 Define only for _WIN32_WINNT less than 0x0500.
17304 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17306 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17307 see its own definitions of 'struct timeval' and 'struct timezone'.
17309 Fix incompatibilities between MinGW.org and MinGW64 headers.
17310 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17312 * w32.c (REPARSE_DATA_BUFFER): Guard with
17313 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17315 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17317 * xterm.c: Include X11/XKBlib.h
17318 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17320 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17322 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17324 * blockinput.h (input_blocked_p): Likewise.
17325 * bytecode.c (exec_byte_code): Likewise.
17326 * callproc.c (call_process_kill, call_process_cleanup)
17327 (Fcall_process): Likewise.
17328 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17329 (Fccl_execute_on_string): Likewise.
17330 * character.c (string_escape_byte8): Likewise.
17331 * charset.c (read_hex): Likewise.
17332 * cm.c (calccost): Likewise.
17333 * data.c (cons_to_unsigned): Likewise.
17334 * dired.c (directory_files_internal, file_name_completion):
17336 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17337 (sit_for): Likewise.
17338 * doc.c (Fsubstitute_command_keys): Likewise.
17339 * doprnt.c (doprnt): Likewise.
17340 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17341 * emacsgtkfixed.c: Likewise.
17342 * fileio.c (file_offset, Fwrite_region): Likewise.
17343 * floatfns.c (Fexpt, fmod_float): Likewise.
17344 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17346 * font.c (font_intern_prop): Likewise.
17347 * frame.c (x_set_alpha): Likewise.
17348 * gtkutil.c (get_utf8_string): Likewise.
17349 * indent.c (check_display_width): Likewise.
17350 * intervals.c (create_root_interval, rotate_right, rotate_left)
17351 (split_interval_right, split_interval_left)
17352 (adjust_intervals_for_insertion, delete_node)
17353 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17354 (merge_interval_right, merge_interval_left, copy_intervals)
17355 (set_intervals_multibyte_1): Likewise.
17356 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17357 * keymap.c (Fkey_description): Likewise.
17358 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17359 * lread.c (openp, read_integer, read1, string_to_number):
17361 * menu.c (ensure_menu_items): Likewise.
17362 * minibuf.c (read_minibuf_noninteractive): Likewise.
17363 * print.c (printchar, strout): Likewise.
17364 * process.c (create_process, Faccept_process_output)
17365 (wait_reading_process_output, read_process_output, send_process)
17366 (wait_reading_process_output): Likewise.
17367 * profiler.c (make_log, handle_profiler_signal): Likewise.
17368 * regex.c (re_exec): Likewise.
17369 * regex.h: Likewise.
17370 * search.c (looking_at_1, Freplace_match): Likewise.
17371 * sysdep.c (get_child_status, procfs_ttyname)
17372 (procfs_get_total_memory): Likewise.
17373 * systime.h (EMACS_TIME_VALID_P): Likewise.
17374 * term.c (dissociate_if_controlling_tty): Likewise.
17375 * window.c (get_phys_cursor_glyph): Likewise.
17376 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17377 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17379 * xfns.c (Fx_window_property): Likewise.
17380 * xmenu.c (set_frame_menubar): Likewise.
17381 * xselect.c (x_get_window_property, x_handle_dnd_message):
17383 * xsmfns.c (smc_save_yourself_CB): Likewise.
17384 * xterm.c (x_scroll_bar_set_handle): Likewise.
17386 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17388 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17389 to be optional or nil. Adjust comment and convert it to docstring.
17390 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17391 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17393 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17395 Static checking by GCC 4.8-20130319.
17396 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17397 * process.c (Fset_process_datagram_address)
17398 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17399 * xdisp.c (get_char_face_and_encoding)
17400 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17401 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17402 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17404 2013-03-24 Ken Brown <kbrown@cornell.edu>
17406 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17407 fix compilation on 64-bit Cygwin, where underscores are not
17408 automatically prepended.
17410 * w32term.c (w32_initialize): Silence compiler warning.
17412 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17414 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17415 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17416 variables, to save and restore frame dimensions.
17417 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17418 after returning from a 'fullscreen' configuration.
17419 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17420 to avoid races between the main thread and the input thread.
17422 * w32term.h (struct w32_output): New members normal_width,
17423 normal_height, normal_top, normal_left, and prev_fsmode.
17424 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17425 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17426 members of a frame.
17428 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17429 'fullscreen' parameter. Always record previous width and height
17430 of the frame, except when switching out of maximized modes, so
17431 that they could be restored correctly, instead of resetting to the
17432 default frame dimensions. Send SC_RESTORE command to the frame,
17433 unless we are going to send SC_MAXIMIZE, to restore the frame
17434 resize hints in the mouse pointer shown by the window manager.
17437 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17439 * lisp.h (get_frame_param): Adjust conditions for prototype
17442 2013-03-22 Ken Brown <kbrown@cornell.edu>
17444 * unexcw.c: Drop unneeded inclusion of w32common.h.
17445 (report_sheap_usage): Declare.
17446 (read_exe_header): Add magic numbers for x86_64.
17447 (fixup_executable): Fix printf format specifier for unsigned long
17450 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17452 * frame.h (struct frame): Put menu_bar_window under #ifdef
17453 because this member is not needed when X toolkit is in use.
17454 (fset_menu_bar_window):
17455 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17456 (free_glyphs, update_frame):
17457 * xdisp.c (expose_frame): Likewise.
17458 (display_menu_bar): Likewise. Remove redundant eassert.
17459 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17462 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17464 Use functions and constants to manipulate Lisp_Save_Value objects.
17465 This replaces code that used macros and strings and token-pasting.
17466 The change makes the C source a bit easier to follow,
17467 and shrinks the Emacs executable a bit.
17468 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17469 (make_save_value): Change 1st arg from string to enum. All callers
17472 (mark_object): Use if, not #if, for GC_MARK_STACK.
17473 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17474 (XSAVE_OBJECT): Now functions, not macros.
17475 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17476 the constant was never used.
17477 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17478 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17479 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17480 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17482 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17483 type3 with a single member save_type. All uses changed.
17484 (save_type, set_save_pointer, set_save_integer): New functions.
17485 * print.c (PRINTX): Remove.
17487 * alloc.c: Remove redundant static declarations.
17489 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17491 * window.h (struct window): Convert left_col, top_line, total_lines
17492 and total_cols from Lisp_Objects to integers. Adjust comments.
17493 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17495 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17496 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17497 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17498 Adjust users where appropriate.
17500 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17502 * frame.h (struct frame): Drop resx and resy because the same data is
17503 available from window system-specific output context. Adjust users.
17504 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17505 New functions to provide defaults when no window system available.
17506 (FRAME_RES_X, FRAME_RES_Y): New macros.
17507 (NUMVAL): Move from xdisp.c.
17508 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17509 (Ffont_face_attributes, Fopen_font):
17510 * image.c (gs_load):
17511 * w32font.c (fill_in_logfont):
17512 * xdisp.c (calc_pixel_width_or_height):
17513 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17514 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17516 2013-03-20 Kenichi Handa <handa@gnu.org>
17518 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17519 to 1 (temporary workaround until a bug related to ASCII
17520 optimization is fixed).
17522 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17524 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17525 Signal error if window is not internal. Adjust docstring.
17526 (delete_all_child_windows): Use combination_limit to save the buffer.
17527 (Fset_window_configuration): Adjust accordingly.
17528 * print.c (syms_of_print): Initialize debugging output not here...
17529 (init_print_once): ...but in a new function here.
17530 * lisp.h (init_print_once): Add prototype.
17531 * emacs.c (main): Add call to init_print_once. Adjust comments.
17533 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17535 * window.c (window_resize_check, window_resize_apply)
17536 (window_from_coordinates, recombine_windows, set_window_buffer)
17537 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17538 (Fsplit_window_internal, Fdelete_window_internal)
17539 (freeze_window_starts): Use bool for booleans.
17540 * window.h (window_frame_coordinates, resize_frame_windows)
17541 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17543 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17545 * dispnew.c (bitch_at_user): Use `user-error'.
17547 2013-03-17 Ken Brown <kbrown@cornell.edu>
17549 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17550 as return type of image_background. (Bug#13981)
17551 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17553 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17555 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17556 (ns_select): Don't return with result uninitialized.
17558 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17561 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17563 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17564 directories. If filename is nil, get directory name (Bug#13932).
17565 Use getFilename and getDirectory.
17566 (getFilename, getDirectory): New methods for EmacsSavePanel and
17568 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17570 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17572 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17574 2013-03-15 Kenichi Handa <handa@gnu.org>
17576 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17577 (adjust_after_replace): Make it back to static. Delete the third
17578 arg text_at_gap_tail. Cancel the code for handling it.
17580 * coding.h (struct coding_system): New member eol_seen.
17582 * coding.c (detect_ascii): New function.
17583 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17584 when the source bytes are actually scanned. On detecting for
17585 coding_category_utf_8_auto, call detect_ascii instead of scanning
17586 source bytes directly.
17587 (produce_chars): Call insert_from_gap with the new arg 0.
17588 (encode_coding): Likewise.
17589 (decode_coding_gap): Control ASCII optimization by the variable
17590 disable_ascii_optimization instead of #ifndef .. #endif.
17591 Deccode EOL format according to coding->eol_seen.
17592 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17595 * lisp.h (adjust_after_replace): Cancel externing it.
17596 (insert_from_gap): Adjust prototype.
17598 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17600 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17601 FULLSCREEN_MAXIMIZED. (Bug#13935)
17603 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17605 * region-cache.c (find_cache_boundary, move_cache_gap)
17606 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17607 Simplify debugging check and convert to eassert. Adjust comment.
17608 (pp_cache): Put under ENABLE_CHECKING.
17610 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17612 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17613 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17614 and WM_ACTIVATEAPP.
17615 (w32fullscreen_hook): If the frame is visible, reset
17616 f->want_fullscreen flag after changing the frame size. If the
17617 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17620 2013-03-13 Daniel Colascione <dancol@dancol.org>
17622 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17623 too so that these builds can use Cygwin's file conversion
17624 functions. (We've been building and linking cygw32.o all along
17625 and just not using it.)
17627 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17629 File synchronization fixes (Bug#13944).
17630 * Makefile.in (LIB_FDATASYNC): New macro.
17632 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17633 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17634 Don't worry about HAVE_FSYNC, since a substitute fsync is
17635 available if the system lacks one.
17636 (Fwrite_regin): Retry fsync if interrupted.
17638 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17640 * w32term.c (w32_read_socket): If the Emacs frame is being
17641 activated, call w32fullscreen_hook, to make sure the new frame
17642 dimensions are in effect. (Bug#13937)
17644 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17646 * xdisp.c (init_iterator): Simplify because both character and byte
17647 positions are either specified or -1. Add eassert. Adjust comment.
17648 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17649 character and byte positions can be obtained from marker.
17651 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17653 Static checking by Sun C 5.12.
17654 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17655 * bytecode.c (exec_byte_code):
17656 * dispnew.c (init_display):
17658 * fileio.c (Fsubstitute_in_file_name):
17659 * keyboard.c (Fevent_convert_list):
17660 * keymap.c (Fsingle_key_description):
17661 * term.c (maybe_fatal, fatal):
17662 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17663 * xsmfns.c (Fhandle_save_session):
17664 Omit unreachable code.
17665 * keymap.c (map_keymap_char_table_item): Cast void * to
17666 a function pointer type; the C Standard requires this.
17668 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17669 Include <sys/param.h> unconditionally, as that works elsewhere and
17670 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17671 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17674 See ChangeLog.12 for earlier changes.
17676 ;; Local Variables:
17680 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17682 This file is part of GNU Emacs.
17684 GNU Emacs is free software: you can redistribute it and/or modify
17685 it under the terms of the GNU General Public License as published by
17686 the Free Software Foundation, either version 3 of the License, or
17687 (at your option) any later version.
17689 GNU Emacs is distributed in the hope that it will be useful,
17690 but WITHOUT ANY WARRANTY; without even the implied warranty of
17691 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17692 GNU General Public License for more details.
17694 You should have received a copy of the GNU General Public License
17695 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.