1 2015-03-03 Eli Zaretskii <eliz@gnu.org>
3 * search.c (find_newline): Avoid assertion violations in
4 CHAR_TO_BYTE when a portion of the buffer was deleted and we look
5 for newlines near the end of the buffer. This happens in Rmail
6 hen JIT font-lock fontifies a newly displayed portion of the
9 2015-03-03 Eli Zaretskii <eliz@gnu.org>
11 * w32fns.c (Fw32__menu_bar_in_use): New internal function.
14 2015-03-03 Glenn Morris <rgm@gnu.org>
16 * fileio.c (Fmake_temp_name): Doc tweaks. (Bug#19858)
18 2015-03-03 Eli Zaretskii <eliz@gnu.org>
20 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
21 mouse_position_for_popup only for X frames. (Bug#19862)
23 2015-03-03 Eli Zaretskii <eliz@gnu.org>
25 * buffer.c (syms_of_buffer): Doc fix. (Bug#19841)
27 2015-03-03 Eli Zaretskii <eliz@gnu.org>
29 * xfaces.c (map_tty_color): Use assoc_no_quit instead of
30 assq_no_quit to fetch color definition by its string name.
33 2015-03-03 Eli Zaretskii <eliz@gnu.org>
35 * xdisp.c (move_it_in_display_line_to): Handle the case where the
36 last character of a screen line is whitespace, and we are under
37 word-wrap with overflow-newline-into-fringe turned on.
40 2015-03-03 Eli Zaretskii <eliz@gnu.org>
42 * xdisp.c (handle_stop, handle_single_display_spec)
43 (next-element_from_image): Don't reset the
44 ignore_overlay_strings_at_pos_p flag here.
45 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
47 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
48 after we've exhausted all the overlay strings at the current
51 2015-03-03 Eli Zaretskii <eliz@gnu.org>
53 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
54 according to the object we are about to resume iterating.
57 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
58 of the window whose current glyph matrix was resized, which
59 disables the mode-line row as side effect.
61 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
62 whose update_mode_line flag is set. (Bug#19721)
64 2015-03-03 Eli Zaretskii <eliz@gnu.org>
66 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
67 2015-03-03 Daniel Colascione <dancol@dancol.org>
69 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
71 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
73 * alloc.c (run_finalizers): Omit unused local.
74 Also, redo newly-added code as per usual Emacs style.
76 2015-03-03 Martin Rudalics <rudalics@gmx.at>
78 * frame.c (adjust_frame_size): If the pixel sizes remain
79 unchanged but the number of lines or columns of the frame
80 changes, run `window--pixel-to-total' (Bug#19972).
81 (Qwindow_pixel_to_total): DEFSYM it.
83 2015-03-03 Daniel Colascione <dancol@dancol.org>
85 * print.c (print_object): Print whether a finalizer has
88 * data.c (Ftype_of): Make `type-of' work with finalizers.
89 (syms_of_data): Register Qfinalizer.
91 2015-03-02 Daniel Colascione <dancol@dancol.org>
93 * print.c (print_object): Print finalizers.
96 (finalizers, doomed_finalizers): New variables.
97 (init_finalizer_list, finalizer_insert, unchain_finalizer)
98 (mark_finalizer_list, queue_doomed_finalizers)
99 (run_finalizer_handler, run_finalizer_function, run_finalizers):
101 (garbage_collect_1, mark_object, sweep_misc)
102 (init_alloc_once, syms_of_alloc): Support finalizers.
103 (gc-precise-p): New Lisp variable.
105 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
106 (FINALIZERP, XFINALIZER): New functions.
107 (Lisp_Finalizer): New structure.
109 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
111 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
112 if CATEGORY is not an integer, or is an integer out of
113 unicode_category_t range.
115 2015-02-28 Martin Rudalics <rudalics@gmx.at>
117 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
118 can_x_set_window_size and after_make_frame (Bug#19962).
120 2015-02-28 Eli Zaretskii <eliz@gnu.org>
122 * character.c (alphabeticp, decimalnump): New functions.
123 * character.h (alphabeticp, decimalnump): Add prototypes.
125 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
126 for multibyte characters by calling alphabeticp and decimalnump.
127 (BIT_ALPHA, BIT_ALNUM): New bit masks.
128 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
130 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
133 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
135 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
137 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
139 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
140 Initialize all args. Get outer_border from window attributes.
141 Fix typo for top_offset_y.
142 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
143 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
145 2015-02-27 Mark Laws <mdl@60hz.org>
147 Support daemon mode on MS-Windows (bug#19688)
148 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
149 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
150 signal clients we are ready for connections.
151 (Fdaemon_initialized): Use DAEMON_RUNNING.
152 [WINDOWSNT]: MS-Windows specific code to signal clients we are
153 ready for connections.
155 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
156 MS-Windows conditions for running in daemon mode.
158 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
160 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
162 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
165 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
167 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
168 dont use OUTER_TO_INNER macros.
169 (x_menu_show): Call x_real_pos_and_offsets, don't use
170 OUTER_TO_INNER macros.
172 2015-02-26 Eli Zaretskii <eliz@gnu.org>
174 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
176 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
178 * emacs.c (decode_env_path): Add parentheses around ternary
179 operator to increase readability and pacify compiler warnings.
181 2015-02-26 Eli Zaretskii <eliz@gnu.org>
183 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
186 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
188 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
190 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
192 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
193 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
194 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
196 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
197 instead of OUTER_TO_INNER_DIFF macros.
199 * xfns.c (x_real_pos_and_offsets): New function, basically the code
200 from x_real_positions.
201 (x_real_positions): Call x_real_pos_and_offsets.
202 (x_relative_mouse_position): Use XTranslateCoordinates instead of
203 OUTER_TO_INNER_DIFF macros.
204 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
205 border from window attributes. Adjust tool bar and menu widths.
207 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
210 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
212 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
214 Backtrace after malloc arena is corrupted
215 Without this change, if the malloc arena is corrupted and then
216 'backtrace' is called, the backtrace can crash because 'backtrace'
217 calls 'malloc'. For more, please see:
218 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
219 * emacs.c (main): Initialize tables used by 'backtrace'.
220 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
222 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
224 * nsfns.m (Fx_frame_geometry): New function.
225 (syms_of_nsfns): Defsubr Sx_frame_geometry.
227 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
230 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
231 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
233 2015-02-21 Eli Zaretskii <eliz@gnu.org>
235 * w32term.c (queue_notifications):
236 * w32inevt.c (handle_file_notifications):
237 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
240 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
242 Prefer 'Qfoo' to 'intern ("foo")'
243 * buffer.c (syms_of_buffer):
244 * bytecode.c (exec_byte_code):
245 * callint.c (Fcall_interactively):
246 * callproc.c (create_temp_file):
247 * charset.c (define_charset_internal):
248 * coding.c (syms_of_coding):
249 * editfns.c (syms_of_editfns):
251 * fns.c (syms_of_fns):
252 * frame.c (delete_frame, Fframe_parameters):
253 * keyboard.c (syms_of_keyboard):
254 * keymap.c (syms_of_keymap):
255 * minibuf.c (read_minibuf, syms_of_minibuf):
256 * nsfns.m (ns_cursor_type_to_lisp):
257 * textprop.c (syms_of_textprop):
258 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
259 * xfns.c (x_create_tip_frame, Fx_select_font):
260 * xml.c (parse_region):
261 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
262 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
264 (keys_of_buffer): ... instead of here.
265 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
266 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
267 optional than xfns.c.
269 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
271 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
272 setting fatal_error_in_progress, so gobble_input and *read_socket are
273 not read if there are pending_signals.
275 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
277 Simplify binary I/O configuration
278 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
279 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
280 (FOPEN_BINARY, FOPEN_TEXT): New macros.
281 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
282 doesn't guarantee that "t" will work.
284 2015-02-19 Eli Zaretskii <eliz@gnu.org>
286 * keyboard.c (read_char): Make sure this_single_command_key_start
287 is in sync with this_command_key_count, around the call to
288 input-method-function. (Bug#19774)
290 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
292 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
293 message to DefWindowProc, after positioning the IME window, to
294 trigger its display. (Bug#11732)
296 2015-02-18 Eli Zaretskii <eliz@gnu.org>
298 * emacs.c (Fkill_emacs): Exit with specified exit code even if
299 stdin is at EOF. (Bug#19897)
301 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
303 * keyboard.c (read_char): When there is an input method function,
304 do not restore the echo area if a prefix argument is being
305 introduced. (Bug#19875)
307 2015-02-16 Kelly Dean <kelly@prtime.org>
309 * src/keyboard.c (timer_check_2): Fix incorrect comment.
311 2015-02-14 Martin Rudalics <rudalics@gmx.at>
313 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
314 Suggested by Alan Mackenzie <acm@muc.de>.
316 2015-02-14 Eli Zaretskii <eliz@gnu.org>
318 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
319 x_relative_mouse_position only for X frames. (Bug#19862)
321 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
323 Better support for future plugins
324 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
325 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
326 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
328 2015-02-11 Martin Rudalics <rudalics@gmx.at>
330 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
331 SIZE_RESTORED cases correctly handle `maximized' value for the
332 `fullscreen' parameter. Don't use 'maximized' frame parameter
334 (w32fullscreen_hook): Include menu bar height when calculating
335 new text height in FULLSCREEN_BOTH case.
336 * xterm.c (do_ewmh_fullscreen): Handle transition from
337 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
338 x_frame_normalize_before_maximize is set.
340 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
342 Use bool for boolean in xdisp.c
343 * dispextern.h (display_prop_intangible_p, resize_mini_window)
344 (pixel_to_glyph_coords, mark_window_display_accurate)
345 (compute_display_string_pos, handle_tool_bar_click)
346 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
347 * lisp.h (setup_echo_area_for_printing, message_with_string)
348 (pos_visible_p): Use bool for boolean.
349 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
350 Remove unnecessary forward decls.
351 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
352 (CHECK_IT, CHECK_WINDOW_END):
353 Now an inline function that is always defined.
355 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
356 Remove; no longer needed.
357 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
358 (get_overlay_strings): Omit unnecessary casts.
359 (forward_to_next_line_start):
361 Prefer !BOOL to (BOOL ? 0 : 1).
362 (next_element_function): New typedef.
363 (get_next_element): Use it. Now const.
364 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
365 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
366 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
367 (tool_bar_item_info): Simplify.
368 (invisible_prop): Rename from invisible_p, since it doesn't
369 return bool. All callers changed.
370 (x_produce_glyphs): Simplify.
372 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
374 Check for some overflows in vertical-motion
375 * indent.c (window_column_x): New function.
376 (Fvertical_motion): Use it to protect against integer overflow
377 when computing column. Prefer extract_float to doing things by hand.
378 Avoid unnecessary casts.
380 * xfont.c: Minor style fixes
381 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
382 Redo loop so that less indentation is needed.
384 2015-02-09 Eli Zaretskii <eliz@gnu.org>
386 * indent.c (Fvertical_motion): Accept an additional argument
387 CUR-COL and use it as the starting screen coordinate.
388 * window.c (window_scroll_line_based, Fmove_to_window_line): All
389 callers of vertical-motion changed.
391 2015-02-09 Dima Kogan <dima@secretsauce.net>
393 * font.c (font_score): Remove unused variable assignment.
395 2015-02-09 Dima Kogan <dima@secretsauce.net>
397 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
399 * font.c (font_score): Try to find a font without scaling first,
400 and only accept scalable fonts if we did not get a match (Bug#19117).
402 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
404 * keyboard.c (syms_of_keyboard): Use non-nil default value.
406 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
408 Use C99's INFINITY and NAN macros
409 * lread.c: Include <math.h>.
410 (string_to_number): Use INFINITY and NAN rather than rolling our own.
411 This avoids some runtime diagnostics when building with
412 gcc -fsanitize=undefined.
414 Fix bidi_explicit_dir_char undefined behavior
415 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
416 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
418 Better distinguish infinite from invalid times
419 * editfns.c (check_time_validity): New function.
420 (decode_time_components): Return int, not bool.
421 Return -1 (not 0) if the time is out of range.
423 (lisp_time_struct, lisp_seconds_argument): Distinguish better
424 between time overflow and invalid time values.
426 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
428 Minor tweaks to frame_size_history_add
429 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
430 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
431 (Fframe_after_make_frame): Simplify.
432 * gtkutil.c: Remove commented-out code.
433 * xfns.c (Fx_create_frame): Fix indenting.
435 2015-02-08 Eli Zaretskii <eliz@gnu.org>
437 * frame.c (Fframe_parameter): Don't replace a non-nil value of
438 foreground-color or background-color parameters with a nil value.
441 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
443 * data.c (Findirect_function): Like `symbol-function', don't signal an
444 error for void functions any more.
446 2015-02-07 Martin Rudalics <rudalics@gmx.at>
448 * frame.c (frame_size_history_add): New function.
449 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
450 only after frame's after_make_frame slot is true.
451 Inhibit resizing fullwidth-/height frames in one direction only.
452 Update frame_size_history.
453 (adjust_frame_size): Call frame_size_history_add.
454 (make_frame): Initalize after_make_frame slot.
455 (Fmake_terminal_frame): Adjust adjust_frame_size call.
456 (Fcan_run_window_configuration_change_hook): Rename to
457 Fframe_after_make_frame. Set after_make_frame slot.
458 Return second argument.
459 (x_set_frame_parameters): Postpone handling fullscreen parameter
460 until after width and height parameters have been set.
461 Apply width and height changes only if can_x_set_window_size is true.
462 Update frame_size_history.
463 (Qadjust_frame_size_1, Qadjust_frame_size_2)
464 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
465 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
466 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
467 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
468 (Qxg_change_toolbar_position, Qx_net_wm_state)
469 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
470 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
471 (Qtip_frame, Qterminal_frame): New symbols.
472 (Vframe_adjust_size_history): Rename to frame_size_history.
473 * frame.h (struct frame):
474 Rename can_run_window_configuration_change_hook slot to
476 (frame_size_history_add): Extern.
477 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
478 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
479 (xg_frame_set_char_size): Try to preserve the status of
480 fullwidth/-height frames. Call frame_size_history_add.
481 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
482 (xg_change_toolbar_position): Call frame_size_history_add.
483 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
485 (Fx_create_frame): Process fullscreen parameter after frame has
487 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
488 (Fx_frame_geometry): Don't pollute pure storage.
489 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
490 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
491 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
492 w32fullscreen_hook immediately.
493 (x_fullscreen_adjust, x_check_fullscreen): Remove.
494 (w32fullscreen_hook): Call change_frame_size just as with a
495 "normal" frame resize operation. Call do_pending_window_change.
496 (x_set_window_size): Try to handle fullwidth and fullheight more
497 accurately. Don't rely on w32_enable_frame_resize_hack.
498 (w32_enable_frame_resize_hack): Remove variable.
499 * widget.c (EmacsFrameResize): Remove dead code.
500 Call frame_size_history_add
501 * window.c (run_window_configuration_change_hook):
502 Check f->after_make_frame instead of
503 f->can_run_window_configuration_change_hook.
504 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
505 (Fx_create_frame): Process fullscreen parameter after frame has
507 (Fx_frame_geometry): Don't pollute pure storage.
508 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
509 Call frame_size_history_add.
510 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
511 (x_check_fullscreen): Count in menubar when calling
512 XResizeWindow. Wait for ConfigureNotify event.
513 Call frame_size_history_add.
514 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
515 changing a fullheight frame's width or a fullwidth frame's
516 height. Call frame_size_history_add.
517 (x_set_window_size): Simplify xg_frame_set_char_size and
518 x_set_window_size_1 calls.
519 (x_frame_normalize_before_maximize): New variable.
521 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
523 Remove no-longer-used cursor_in_echo_area code
524 * dispnew.c (set_window_cursor_after_update, update_frame_1):
525 Remove checks for negative cursor_in_echo_area, since this var is
526 a boolean, and has been a boolean for some time. Simplify.
527 * dispnew.c (init_display):
528 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
530 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
532 * eval.c (Ffunction): Handle the new (:documentation ...) form.
533 (syms_of_eval): Declare `:documentation'.
535 2015-02-05 Martin Rudalics <rudalics@gmx.at>
537 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
538 argument added on 2015-02-01.
540 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
542 Remove no-longer-used two_byte_p calculations
543 * dispextern.h (struct glyph_string): Remove member two_byte_p.
545 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
548 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
550 Omit unnecessary var if GTK or NS
551 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
552 Now a constant zero on these platforms.
554 2015-02-01 Martin Rudalics <rudalics@gmx.at>
556 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
558 2015-01-31 Eli Zaretskii <eliz@gnu.org>
560 * coding.c (raw_text_coding_system_p): New function.
562 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
563 keyboard coding-system is 'raw-text'. (Bug#19532)
565 * coding.h (raw_text_coding_system_p): Add prototype.
567 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
569 * Makefile.in (gl-stamp): Generate globals.h through the use of
571 (globals.h): Replace with empty command.
573 2015-01-31 Eli Zaretskii <eliz@gnu.org>
575 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
576 and ICONIFY_EVENT for the purposes of breaking while-no-input
579 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
580 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
583 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
585 Simplify read_dirent's MSDOS hacks
586 * dired.c (read_dirent): Simplify by removing the need for the
587 DIR_ENTRY argument. All callers changed. This separates the
588 MS-DOS idiosyncrasies better from the rest of the code.
590 2015-01-30 Eli Zaretskii <eliz@gnu.org>
592 * dired.c (read_dirent): Accept an additional argument
593 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
594 time it is called, report the error as if it happened in
596 (directory_files_internal, file_name_completion): Adjust callers
599 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
601 Refactor calls to opendir for simplicity
602 * dired.c (open_directory): Accept Lisp_Object, not char *, for
603 dirname. Signal an error if the open fails. All callers changed.
605 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
607 Report readdir failures
608 Previously, on non-MS-Windows platforms the code treated most
609 readdir failures as EOF. This was incorrect, e.g., when readdir
610 fails with errno == EOVERFLOW. Signal an error instead.
611 * dired.c (read_dirent):
612 New function, which signals an error when readdir fails.
613 (directory_files_internal, file_name_completion): Use it.
615 2015-01-29 Eli Zaretskii <eliz@gnu.org>
617 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
618 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
621 * w32font.c (struct font_callback_data, w32font_list_internal)
622 (w32font_driver, w32font_match_internal): Use bool where appropriate.
624 * w32menu.c (x_activate_menubar, set_frame_menubar)
625 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
626 (is_simple_dialog): Use bool where appropriate.
628 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
630 Use bool, not int, to track face changes
631 * xfaces.c (face_change): Rename from face_change_count, and
632 change from int to bool. The var is now true (instead of nonzero)
633 if attributes have changed; this is simpler. All uses changed.
636 2015-01-28 Eli Zaretskii <eliz@gnu.org>
638 * dired.c (directory_files_internal, file_name_completion)
639 [WINDOWSNT]: Signal an error when errno is set non-zero by
640 'readdir', regardless of its value.
642 * w32.c (sys_readdir): Set errno to ENOENT when the directory
643 doesn't exist and to EACCES when it's not accessible to the
644 current user. Set errno to zero when FindNextFile exhausts the
645 directory, so that callers don't interpret that as an error and
646 don't signal a file-error.
647 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
649 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
650 returns NULL and errno is ENOTDIR, behave as if opendir failed to
651 open the directory. (Bug#19701)
653 * w32.c (sys_readdir): If FindFirstFile fails because the
654 directory doesn't exist, set errno to ENOTDIR.
656 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
658 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
660 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
662 Fix coding.c subscript error
663 * coding.c (CODING_ISO_INVOKED_CHARSET):
664 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
666 2015-01-28 Eli Zaretskii <eliz@gnu.org>
668 * xdisp.c (produce_image_glyph): Fix display of images in R2L
669 screen lines: prepend the new glyph to the ones already there
670 instead of appending it.
672 * w32fns.c (w32_set_title_bar_text): New function, including
673 support for titles with non-ASCII characters outside of the
674 current system codepage.
675 (x_set_name, x_set_title): Use it. (Bug#19590)
677 * indent.c (Fvertical_motion): Return zero if we started from ZV
678 and there's an overlay after-string there. (Bug#19553)
680 * emacs.c (usage_message): Fix the description of the -nl switch.
683 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
684 end information if the window_end_valid flag is unset.
685 (try_window_id): If the call to display_line invalidated the
686 window end information, give up the try_window_id optimization.
689 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
690 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
692 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
694 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
696 * lisp.mk (lisp): Add cl-preloaded.
698 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
700 Use bool for boolean in xfaces.c
701 * dispextern.h: Adjust to signature changes.
702 * font.c (font_at, font_range):
703 * fontset.c (Finternal_char_font):
704 * fringe.c (draw_fringe_bitmap_1):
705 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
706 (get_next_display_element, highlight_trailing_whitespace)
707 (display_string, calc_line_height_property)
708 (note_mode_line_or_margin_highlight, note_mouse_highlight):
709 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
710 (menu_face_changed_default, recompute_basic_faces)
711 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
712 (tty_defined_color, defined_color, face_color_gray_p)
713 (face_color_supported_p, load_color2, load_face_colors)
714 (Fx_list_fonts, LFACEP, push_named_merge_point)
715 (resolve_face_name, lface_from_face_name_no_resolve)
716 (lface_from_face_name, get_lface_attributes_no_remap)
717 (get_lface_attributes, lface_fully_specified_p)
718 (set_lface_from_font, merge_face_vectors, merge_named_face)
719 (merge_face_ref, Finternal_make_lisp_face)
720 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
721 (Finternal_set_lisp_face_attribute)
722 (update_face_from_frame_parameter, set_font_frame_param)
723 (face_boolean_x_resource_value)
724 (Finternal_set_lisp_face_attribute_from_resource)
725 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
726 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
727 (lface_equal_p, Finternal_lisp_face_equal_p)
728 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
729 (Fcolor_distance, lookup_named_face, lookup_basic_face)
730 (lookup_derived_face, Fface_attributes_as_vector)
731 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
732 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
733 (realize_default_face, realize_named_face)
734 (realize_non_ascii_face, realize_x_face, map_tty_color)
735 (realize_tty_face, compute_char_face, face_at_buffer_position)
736 (face_for_overlay_string, face_at_string_position):
737 Use bool for boolean.
738 * xfaces.c (set_lface_from_font):
739 Return void, since callers never use the result.
741 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
743 * image.c (lookup_pixel_color): Reorder conditions that are
745 (x_to_xcolors): Likewise.
746 (x_detect_edges): Likewise.
747 (png_load_body): Likewise.
748 (gif_close): Likewise.
749 (gif_load): Likewise.
751 2015-01-25 Eli Zaretskii <eliz@gnu.org>
753 Use bool for boolean in w32term.c
754 * w32term.c (x_update_window_begin, x_update_window_end)
755 (x_update_end, x_after_update_window_line)
756 (x_set_glyph_string_gc, x_draw_glyph_string_background)
757 (x_draw_glyph_string_foreground)
758 (x_draw_composite_glyph_string_foreground)
759 (x_draw_glyphless_glyph_string_foreground)
760 (x_draw_image_glyph_string, x_draw_glyph_string)
761 (x_draw_stretch_glyph_string, note_mouse_movement)
762 (w32_mouse_position, x_scroll_bar_report_motion)
763 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
764 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
765 (w32_draw_window_cursor, x_new_font, x_set_offset)
766 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
767 Use bool where appropriate.
769 Use bool for boolean in w32fns.c
770 * w32fns.c (w32_defined_color, x_decode_color)
771 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
772 (x_set_menu_bar_lines, x_change_tool_bar_height)
773 (x_set_internal_border_width, x_explicitly_set_name)
774 (x_implicitly_set_name, Fx_create_frame, w32_window)
775 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
777 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
779 Use bool for boolean in xfns.c
780 * xfaces.c (x_update_menu_appearance):
781 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
782 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
783 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
784 (x_change_tool_bar_height, x_set_internal_border_width)
785 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
786 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
787 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
788 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
789 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
790 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
791 (clean_up_dialog, syms_of_xfns):
792 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
793 (xic_create_fontsetname):
794 Use bool for boolean.
795 * xfns.c: Include bitmaps/gray.xbm unconditionally.
797 Count MANY function args more reliably
798 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
799 * buffer.c (Fbuffer_list, Fkill_buffer):
800 * callint.c (read_file_name, Fcall_interactively):
801 * charset.c (Fset_charset_priority, syms_of_charset):
802 * chartab.c (uniprop_encode_value_numeric):
803 * coding.c (syms_of_coding):
804 * composite.c (syms_of_composite):
805 * data.c (wrong_range):
806 * dbusbind.c (syms_of_dbusbind):
807 * dired.c (file_attributes):
808 * editfns.c (Fdecode_time, update_buffer_properties, format2):
809 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
810 (call4, call5, call6, call7):
811 * fileio.c (Finsert_file_contents, choose_write_coding_system)
812 (Fcar_less_than_car, build_annotations, auto_save_error):
813 * filelock.c (get_boot_time):
814 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
815 (maybe_resize_hash_table, secure_hash):
816 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
817 * fontset.c (fontset_add, Fset_fontset_font):
818 * ftfont.c (ftfont_lookup_cache):
819 * gtkutil.c (xg_get_font):
820 * insdel.c (signal_before_change, signal_after_change):
821 * keymap.c (append_key):
822 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
823 * minibuf.c (Fread_buffer):
824 * print.c (print_preprocess):
825 * process.c (Fformat_network_address, Fmake_network_process)
826 (server_accept_connection):
827 * sound.c (Fplay_sound_internal):
828 * term.c (Fsuspend_tty, Fresume_tty):
829 * window.c (window_list):
830 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
831 (message_with_string):
832 * xfaces.c (Fx_list_fonts):
833 * xfont.c (syms_of_xfont):
834 * xselect.c (x_handle_selection_request)
835 (x_handle_selection_clear, x_clear_frame_selections)
836 (x_clipboard_manager_error_1):
837 Prefer CALLMANY and CALLN to counting args by hand.
838 * doc.c (reread_doc_file): Remove unused code.
839 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
840 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
841 Prefer call1 and call2 to Ffuncall.
842 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
843 Use struct literal rather than a local var, for simplicity.
844 * keymap.c (where_is_internal): Use NULL rather than a pointer
846 * lisp.h (CALLMANY, CALLN): New macros.
847 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
850 Use gnustep-config if available
851 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
852 It doesn't appear to be needed, and the inclusion breaks on
853 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
855 2015-01-22 Eli Zaretskii <eliz@gnu.org>
857 * xdisp.c (init_iterator): Restore a comment lost in transition.
859 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
861 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
862 * xfont.c (xfont_driver, xfont_chars_supported)
863 (xfont_text_extents):
864 * xftfont.c (xftfont_get_colors, xftfont_open)
865 (xftfont_prepare_face, xftfont_done_face)
866 (xftfont_cached_font_ok):
867 * xgselect.c (xg_select):
868 Use bool for boolean.
870 Don't downcase system diagnostics' first letters
871 * fileio.c (report_file_errno): Don't downcase, and simplify.
874 Isolate NIL_IS_ZERO-assuming code better
875 Suggested by Stefan Monnier in:
876 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
877 * alloc.c (allocate_pseudovector):
878 Use memclear, not memsetnil, to remove a 'verify'.
879 * callint.c (Fcall_interactively):
880 * dispnew.c (realloc_glyph_pool):
881 * xdisp.c (init_iterator):
882 Use memclear, not memset, to remove a 'verify'.
883 * lisp.h (memclear): Rename from memsetnil, and take a byte
884 count rather than a word count. All callers changed.
886 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
888 Undo port to hypothetical nonzero Qnil case
889 This mostly undoes the previous change in this area. See:
890 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
891 * alloc.c (allocate_pseudovector):
892 * callint.c (Fcall_interactively):
893 * dispnew.c (realloc_glyph_pool):
894 * fringe.c (init_fringe):
895 * lisp.h (memsetnil):
896 * xdisp.c (init_iterator):
897 Simplify by assuming that Qnil is zero, but verify the assumption.
898 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
899 NIL_IS_NONZERO. All uses changed.
901 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
903 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
905 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
907 Prefer xlispstrdup to avoid dumb calls to strlen.
908 * nsfont.m (ns_get_family):
909 * nsterm.m (ns_term_init):
910 * w32fns.c (w32_window):
911 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
913 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
915 Correct an old fix for GTK font selection
916 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
919 Fix minor bugs with printing null bytes
920 * minibuf.c (read_minibuf_noninteractive):
921 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
922 Work even if the Lisp string contains a null byte.
924 Port to hypothetical case where Qnil is nonzero
925 * alloc.c (allocate_pseudovector):
926 * callint.c (Fcall_interactively):
927 * coding.c (syms_of_coding):
928 * dispnew.c (realloc_glyph_pool):
929 * fringe.c (init_fringe):
930 * lisp.h (memsetnil):
931 * xdisp.c (init_iterator):
932 Port to the currently-hypothetical case where Qnil is nonzero.
933 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
934 as there are no Lisp_Object values in the data here.
935 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
936 All uses changed. Define only if not already defined, so that one
937 can debug with -DNIL_IS_NONZERO.
938 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
940 2015-01-19 Eli Zaretskii <eliz@gnu.org>
942 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
943 Qnil is represented as zero, before using that to initialize parts
944 of the glyph structure.
946 * xdisp.c (init_iterator): Verify that Qnil is represented as
947 zero, before using that to initialize parts of the iterator
950 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
952 Prefer memset to repeatedly assigning Qnil
953 * alloc.c (allocate_pseudovector): Catch more bogus values.
954 * alloc.c (allocate_pseudovector):
955 * callint.c (Fcall_interactively):
956 * coding.c (syms_of_coding):
957 * fringe.c (init_fringe):
958 Verify that Qnil == 0.
959 * callint.c (Fcall_interactively):
960 * eval.c (Fapply, Ffuncall):
961 * fns.c (mapcar1, larger_vector):
962 * font.c (font_expand_wildcards):
963 * fringe.c (init_fringe):
964 Prefer memset to assigning zeros by hand.
965 * callint.c (Fcall_interactively):
966 Remove duplicate assignment of Qnil to args[i].
967 * coding.c (syms_of_coding):
968 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
969 * fileio.c (Ffile_selinux_context):
970 Rewrite to avoid need for Lisp_Object array.
971 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
972 (DEFINE_LISP_SYMBOL_END): Use it.
973 (NIL_IS_ZERO): New constant.
974 (memsetnil): New function.
976 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
978 Tune pseudovector allocation assuming Qnil == 0.
979 * alloc.c (allocate_pseudovector): Use memset for both
980 Lisp_Objects and regular slots. Add zerolen arg.
981 * lisp.h (allocate_pseudovector): Adjust prototype.
982 (ALLOCATE_PSEUDOVECTOR): Adjust user.
983 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
984 (allocate_hash_table, allocate_window, allocate_frame)
985 (allocate_process, allocate_terminal): Remove prototypes.
986 * fns.c (allocate_hash_table): Now static here.
987 * frame.c (allocate_frame):
988 * process.c (allocate_process):
989 * terminal.c (allocate_terminal):
990 * window.c (allocate_window): Now static here.
991 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
993 * lisp.h (XTERMINAL): Add eassert.
994 * process.c (make_lisp_proc): Now static here.
996 Prefer INLINE functions in font.h to match style used in lisp.h.
997 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
998 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
999 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
1001 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
1002 * ftfont.c (ftfont_shape):
1003 * macfont.m (macfont_shape):
1004 * w32uniscribe.c (uniscribe_shape):
1005 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
1007 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
1009 Give up on -Wsuggest-attribute=const
1010 * decompress.c (Fzlib_available_p):
1011 * gnutls.c (Fgnutls_available_p):
1012 * gtkutil.h (xg_uses_old_file_dialog):
1013 * xdisp.c (Ftool_bar_height):
1014 * xmenu.c (popup_activated):
1015 No longer const, since it's not const on at lest some
1016 configurations, and we shouldn't lie to the compiler.
1018 2015-01-15 Eli Zaretskii <eliz@gnu.org>
1020 * fileio.c: Include binary-io.h.
1021 (Fset_binary_mode): New function.
1022 (syms_of_fileio): Defsubr it.
1023 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
1025 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
1027 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
1028 (Fgnutls_peer_status): Use it to set the :self-signed flag.
1029 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
1030 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1032 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1034 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1035 when FLAGS indicate the item is not highlighted. (Bug#19596)
1037 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1039 * xmenu.c (update_frame_menubar): Remove garbaged code.
1041 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1043 remove_slash_colon need not be inline
1044 * process.c, process.h (remove_slash_colon): No longer inline.
1045 This saves text bytes without hurting runtime performance.
1047 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1049 Avoid extra multibyteness check in ENCODE_FILE users.
1050 * callproc.c (encode_current_directory, Fcall_process, call_process):
1051 * dired.c (directory_files_internal, file_name_completion):
1052 Do not check for STRING_MULTIBYTE because encode_file_name
1053 is a no-op for unibyte strings.
1055 * process.h (remove_slash_colon): New function.
1056 * callproc.c (encode_current_directory, call_process):
1057 * process.c (Fstart_process): Use it.
1059 Consistently handle time zone specification.
1060 * editfns.c (decode_time_zone): New function, refactored out from ...
1061 (Fencode_time): ... adjusted user.
1062 (Fset_time_zone_rule): Use decode_time_zone.
1064 * editfns.c (make_buffer_string_both): If requested range intersects
1065 the gap, don't move the latter but copy in two regions, thus avoiding
1066 unnecessary relocation of buffer data.
1068 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1070 Use bool for boolean in xmenu.c, xml.c
1071 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1072 (Fx_menu_bar_open_internal, popup_widget_loop)
1073 (x_activate_menubar, xg_crazy_callback_abort)
1074 (update_frame_menubar, set_frame_menubar)
1075 (initialize_frame_menubar, free_frame_menubar)
1076 (create_and_show_popup_menu, x_menu_show)
1077 (create_and_show_dialog, x_dialog_show):
1078 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1079 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1080 * xrdb.c (main) [TESTRM]:
1081 * xsettings.c (init_gsettings):
1082 * xterm.c (XFillRectangle, xg_scroll_callback)
1083 (xg_end_scroll_callback):
1084 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1085 Use bool for boolean.
1086 * xmenu.c (TRUE): Remove; no longer used.
1087 (show_help_event): Remove long-unused code.
1088 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1090 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1092 Don't say Fnext_read_file_uses_dialog_p is const
1093 It's const only if a windowing system is not used; don't say it's
1094 const otherwise. See:
1095 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1096 * fileio.c (next_read_file_uses_dialog_p): Remove.
1097 Move guts back to ...
1098 (Fnext_read_file_uses_dialog_p): ... here.
1099 Don't declare as const, as make-docfile.c now has a special case
1100 for this function. This is an ugly hack, but it's better than
1101 lying to the compiler.
1103 Remove now-unnecessary forward XTYPE decl
1104 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1105 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1106 definition to after XTYPE's.
1108 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1110 Fix problems with 32-bit wide-int build exposed by MinGW.
1111 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1112 compilation error in an unoptimized build when !USE_LSB_TAG.
1114 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1115 same larger value as for the 64-bit build.
1117 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1118 avoid compiler warnings.
1120 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1121 Avoid compiler warnings about cast from integer to pointer of
1124 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1125 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1126 casting from integer to pointer of different size.
1127 (add_menu_item): Pass the help-echo string as a pointer to
1128 Lisp_String, not as a Lisp_Object.
1129 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1130 string object from its C pointer.
1132 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1133 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1135 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1136 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1137 compiler warnings about size differences.
1138 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1139 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1140 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1141 integer; use -1 for nil. Doc fix.
1143 * .gdbinit (xgetsym): New subroutine.
1144 (xsymname, xsymbol): Use it.
1145 (xprintsym): No need to call xgetptr.
1147 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1149 * frame.c (adjust_frame_size): Make sure new numbers of
1150 lines/columns get installed after font size change (Bug#19575).
1152 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1154 Add DEFUN attributes.
1155 * callint.c (Finteractive):
1156 * character.c (Fcharacterp, Fmax_char):
1157 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1158 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1159 (Ffloatp, Fbyteorder):
1160 * decompress.c (Fzlib_available_p):
1161 * fns.c (Fidentity):
1162 * frame.c (Fframe_windows_min_size):
1163 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1164 * window.c (Fwindow__sanitize_window_sizes):
1165 * xdisp.c (Ftool_bar_height):
1166 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1167 * emacs.c (Fkill_emacs):
1169 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1170 (Fabor_recursive_edit): Add noreturn attribute.
1172 * search.c (fast_string_match_internal): New function,
1173 consolidated from...
1174 (fast_string_match, fast_string_match_ignore_case): ...functions
1176 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1177 inlined from here now.
1178 (fast_string_match_internal): Add prototype.
1179 * dired.c (file_name_completion): Use fast_string_match_internal.
1181 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1182 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1183 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1184 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1186 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1188 Port to 32-bit MingGW --with-wide-int
1189 Problem reported by Eli Zaretskii in:
1190 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1191 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1192 what we think it is, rather than checking only its alignment (and
1193 doing so incorrectly on MinGW).
1195 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1197 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1198 Remove dead NILP check.
1199 * image.c (Flookup_image): Use regular format for docstring.
1200 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1202 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1204 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1206 * frame.c (frame_default_tool_bar_height): New variable.
1207 (adjust_frame_size): Possibly add requested adjustment to
1208 Vframe_adjust_size_history.
1209 (make_frame): Initialize tool_bar_redisplayed_once slot.
1210 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1211 doc-string. Call adjust_frame_size unconditionally (the frame's
1212 text size may remain unaltered but the pixel size may change).
1213 (x_figure_window_size): If frame_default_tool_bar_height was
1214 set, use it instead of calculating the tool bar height from
1215 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1216 Vframe_initial_frame_tool_bar_height.
1217 (Qchange_frame_size, Qxg_frame_set_char_size)
1218 (Qset_window_configuration, Qx_create_frame_1)
1219 (Qx_create_frame_2): New symbols.
1220 (Vframe_initial_frame_tool_bar_height): Remove.
1221 (Vframe_adjust_size_history): New history variable for debugging
1222 frame size adjustments.
1223 * frame.h (struct frame): New boolean slot
1224 tool_bar_redisplayed_once.
1225 (frame_default_tool_bar_height): Extern.
1226 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1227 to adjust_frame_size.
1228 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1229 Qx_create_frame_2 to adjust_frame_size.
1230 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1231 inhibit 1 when we have not redisplayed the tool bar yet.
1232 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1233 Qx_create_frame_2 to adjust_frame_size.
1234 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1236 * window.c (Fset_window_configuration):
1237 Pass Qset_window_configuration to adjust_frame_size.
1238 * xdisp.c (redisplay_tool_bar): Assign new height to
1239 frame_default_tool_bar_height.
1240 (redisplay_internal): If we haven't redisplayed this frame's
1241 tool bar, call redisplay_tool_bar early so we can adjust the
1242 frame size accordingly.
1243 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1244 inhibit 1 when we have not redisplayed the tool bar yet.
1245 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1246 Qx_create_frame_2 to adjust_frame_size.
1248 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1250 Have 'make' output better GEN names
1251 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1252 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1253 more naturally so that 'make' can output more-accurate names.
1255 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1257 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1258 calling reset_buffer_local_variables, and make sure we initialize
1261 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1263 * coding.c (Fcoding_system_plist): Use common style for docstring.
1265 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1267 Port to MSB hosts without optimization
1268 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1269 the inline function XTYPE needs to be declared before being used.
1270 * lisp.h (XTYPE): New forward declaration.
1272 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1274 Port to 32-bit --with-wide-int
1275 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1276 widened, as the latter had trouble with GCC on Fedora 21 when
1277 configured --with-wide-int and when used in static initializers.
1278 * alloc.c (garbage_collect_1, which_symbols):
1279 * lread.c (init_obarray):
1280 Prefer builtin_lisp_symbol when it can be used.
1281 * dispextern.h (struct image_type.type):
1282 * font.c (font_property_table.key):
1283 * frame.c (struct frame_parm_table.sym):
1284 * keyboard.c (scroll_bar_parts, struct event_head):
1285 * xdisp.c (struct props.name):
1286 Use the index of a builtin symbol rather than its address.
1288 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1289 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1290 symbol indexes rather than pointers, and which work better on MSB
1291 hosts because they shift right before tagging. All uses changed.
1292 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1293 No longer noops on wide-int hosts, since they work now.
1294 (builtin_lisp_symbol): New function.
1296 Port to HAVE_FREETYPE && !HAVE_XFT
1297 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1298 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1299 Declare in this case too.
1301 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1303 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1305 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1306 Use make_pointer_integer instead of XIL.
1307 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1309 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1310 instead of XIL. Put a list of the descriptor, action, and file
1311 name in event->arg, instead of spreading them between event->code
1314 * w32term.c (queue_notifications): Use make_pointer_integer
1315 instead of XIL. Put a list of the descriptor, action, and file
1316 name in event->arg, instead of spreading them between event->code
1319 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1320 event creation to changes in w32term.c and w32inevt.c above.
1322 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1324 Port Qnil==0 changes to 32-bit --with-wide-int
1325 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1326 macro-implemented version. For the non-USE_LSB_TAG case, supply
1327 a new inline function that is the inverse of the new TAG_SYMPTR.
1328 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1329 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1330 negative number, don't allow sign bits to bleed into the encoded
1331 value. Shift in zero bits instead.
1333 Refactor pointer-to-integer conversion
1334 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1335 Rename and move to lisp.h. All uses changed.
1336 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1337 which are renamed from gfilenotify.c's lisp_to_monitor and
1338 monitor_to_lisp, and with more-generic void * signatures.
1340 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1342 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1343 returned for right-to-left screen lines. (Before the change on
1344 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1347 * .gdbinit (xsymname): New subroutine.
1348 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1349 in a way that doesn't cause GDB to barf when it tries to
1350 dereference a NULL pointer.
1352 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1354 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1355 (insert_left_trunc_glyphs, append_space_for_newline)
1356 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1357 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1358 (Fbidi_resolved_levels, produce_special_glyphs)
1359 (rows_from_pos_range, mouse_face_from_buffer_pos)
1360 (note_mouse_highlight): Use nil as the object for glyphs inserted
1361 by the display engine, and test with NILP instead of INTEGERP.
1364 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1367 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1370 * dispextern.h (struct glyph, struct it): Update comments for the
1373 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1375 Port new Lisp symbol init to x86 --with-wide-int
1376 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1377 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1378 GCC (at least) does not allow a constant initializer to widen an
1381 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1382 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1383 Although clang doesn't need it, some other compiler might, and
1384 it's easy enough to be safe.
1386 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1387 Apparently clang removed support for the alloc_size attribute.
1389 Port Qnil==0 XUNTAG to clang
1390 clang has undefined behavior if the program subtracts an integer
1391 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1392 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1393 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1394 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1396 Port GFileMonitor * hack to Qnil==0 platforms
1397 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1398 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1399 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1401 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1403 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1404 size instead of using widht/height. The frame may be constrained.
1406 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1408 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1409 Needed when neither optimizing nor inlining.
1410 Also, sort decls alphabetically.
1412 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1414 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1415 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1416 declarations of Q* variables that represent symbols.
1418 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1422 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1423 that NILP (x) is equivalent to testing whether x is 0 at the
1424 machine level. The overall effects of this and the previous patch
1425 shrink the size of the text segment by 2.3% and speeds up
1426 compilation of all the .elc files by about 0.5% on my platform,
1427 which is Fedora 20 x86-64.
1428 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1429 (make_lisp_symbol) [USE_LSB_TAG]:
1430 Symbols now tag the difference from lispsym, not the pointer.
1431 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1432 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1433 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1434 (XSYMBOL): New forward decl.
1435 (XUNTAGBASE): New function.
1438 Compute C decls for DEFSYMs automatically
1440 This patch also makes Q constants (e.g., Qnil) constant addresses
1441 from the C point of view.
1442 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1443 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1444 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1445 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1446 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1447 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1448 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1449 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1450 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1451 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1452 * xselect.c, xsettings.c, xterm.c:
1453 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1454 These names are now defined automatically by make-docfile.
1455 * alloc.c (init_symbol): New function.
1456 (Fmake_symbol): Use it.
1457 (c_symbol_p): New function.
1458 (valid_lisp_object_p, purecopy): Use it.
1459 * alloc.c (marked_pinned_symbols):
1460 Use make_lisp_symbol instead of make_lisp_ptr.
1461 (garbage_collect_1): Mark lispsym symbols.
1462 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1463 (mark_object): Use it.
1464 (sweep_symbols): Sweep lispsym symbols.
1465 (symbol_uses_obj): New function.
1466 (which_symbols): Use it. Work for lispsym symbols, too.
1467 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1468 since Qt's address is already known now.
1469 (syms_of_alloc): Add lispsym count to symbols_consed.
1470 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1471 when testing whether storage is all bits zero.
1472 * dispextern.h (struct image_type):
1473 * font.c (font_property_table):
1474 * frame.c (struct frame_parm_table, frame_parms):
1475 * keyboard.c (scroll_bar_parts, struct event_head):
1476 * xdisp.c (struct props):
1477 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1478 Lisp_Object *, since Qfoo is no longer an object whose address can be
1479 taken. All uses changed.
1480 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1481 use it, so that they no longer need to take the address of a Lisp sym.
1482 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1483 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1484 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1485 DEFSYM Qdeactivate_mark before the corresponding var.
1486 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1487 instead of interning their symbols; this avoids duplicates.
1488 (LISP_INITIALLY, TAG_PTR)
1489 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1491 (LISP_INITIALLY_ZERO): Use it.
1492 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1493 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1494 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1495 (make_lisp_symbol): New function.
1496 (XSETSYMBOL): Use it.
1497 (DEFSYM): Now just a placeholder for make-docfile.
1498 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1499 (intern_sym): New function, with body taken from old intern_driver.
1500 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1502 (define_symbol): New function.
1503 (init_obarray): Define the C symbols taken from lispsym.
1504 Use plain DEFSYM for Qt and Qnil.
1505 * syntax.c (init_syntax_once): No need to worry about
1506 Qchar_table_extra_slots.
1508 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1510 'temacs -nw' should not call missing functions
1511 Without this patch, "temacs -nw" fails with the diagnostic
1512 "emacs: Symbol's function definition is void: frame-windows-min-size"
1513 and messes up the tty's state.
1514 * frame.c (Fframe_windows_min_size): New placeholder function.
1515 (syms_of_frame): Define it.
1516 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1517 (syms_of_window): Define it.
1519 Less 'make' chatter for lisp dir
1520 * Makefile.in (%.elc): Adjust to compile-onefile change in
1521 ../lisp/Makefile.in.
1523 batch write-region no longer says "Wrote FOO"
1524 This cuts down on 'make' chatter a bit.
1525 * fileio.c (Fwrite_region):
1526 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1528 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1530 Revert previous change to produce_composite_glyph
1531 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1533 Pacify gcc -Wparentheses
1534 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1536 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1538 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1539 f->can_x_set_window_size is true.
1540 * xterm.c (x_set_window_size_1): Call change_frame_size with
1541 text sizes instead of pixel sizes (Bug#19428).
1543 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1545 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1546 right-to-left screen lines. (Bug#19473)
1548 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1550 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1552 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1554 Simplify setfattr use by assuming GNU make
1555 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1556 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1557 Simplify by using GNU make rather than shell conditionals,
1558 by using ln -f rather than rm -f followed by ln,
1559 and by preferring $@ to spelling out the destination.
1561 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1563 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1564 file doesn't compile on MS-Windows.
1566 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1568 Allow return value of system-name to vary. (Bug#19438)
1569 * filelock.c (current_lock_owner):
1570 * xrdb.c (get_environ_db):
1571 * xterm.c (same_x_server):
1572 * xterm.c (x_term_init):
1573 Prefer (system-name) to system-name, and avoid naming
1574 locals 'system-name'.
1575 * editfns.c (cached_system_name): New static var.
1576 (init_and_cache_system_name): New function.
1577 (init_editfns, Fsystem_name): Use it.
1578 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1579 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1580 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1581 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1582 Don't create a new string if the current value is already correct.
1584 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1586 Fix produce_composite_width typo
1587 * term.c (produce_composite_glyph):
1588 Fix typo that confused number of columns for pixel width.
1590 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1592 Wrap dll functions more simply
1593 * decompress.c, gnutls.c, image.c, xml.c:
1594 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1595 rather than the inverse when not WINDOWSNT. This isolates the
1596 fn_* business into the WINDOWSNT-specific section of the code,
1597 which makes it easier to maintain the generic code.
1598 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1599 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1600 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1601 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1602 Remove. All uses replaced by DEF_DLL_FN.
1603 * decompress.c (inflateInit2): Remove; no longer needed.
1604 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1606 Port memory-full checking to GnuTLS 3.3
1607 Instead of using gnutls_global_set_mem_functions, check every call
1608 to a GnuTLS function that might return an indication of memory
1609 exhaustion. Suggested by Dmitry Antipov in:
1610 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1611 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1612 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1613 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1615 (check_memory_full): New function.
1616 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1617 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1618 (Fgnutls_boot): Use it.
1619 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1621 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1623 Fix parse_settings to match internal documentation
1624 * xsettings.c (parse_settings): Return the number of settings seen.
1625 Count the settings changes accurately.
1626 (read_settings): Don't confuse number of settings changes with
1627 the return code from XGetWindowProperty.
1629 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1631 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1632 composition_compute_stop_pos to the number of characters in the
1634 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1636 * composite.c (composition_compute_stop_pos): If no composition
1637 was found in a string before ENDPOS, and ENDPOS is the string end,
1638 no need to back up to a safe point.
1640 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1642 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1644 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1645 (dealloc): Release bmRep.
1646 (setPixmapData): Make bmRep local so class member is not
1648 (setPixmapData): Rename local variable bmRep to avoid compiler
1651 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1653 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1654 when going to fullscreen (Bug#0x180004f).
1656 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1658 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1660 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1662 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1664 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1666 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1668 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1670 Use bool for boolean in xselect.c, xsettings.c
1671 * xselect.c (x_get_local_selection, struct selection_data)
1672 (x_selection_request_lisp_error, struct prop_location)
1673 (x_handle_selection_request, x_convert_selection)
1674 (waiting_for_other_props_on_window, expect_property_change)
1675 (wait_for_property_change, x_handle_property_notify)
1676 (x_get_foreign_selection, x_get_window_property)
1677 (receive_incremental_selection)
1678 (x_get_window_property_as_lisp_data)
1679 (lisp_data_to_selection_data, Fx_get_selection_internal)
1680 (x_send_client_event):
1681 * xselect.c, xterm.h (x_handle_dnd_message):
1682 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1683 (apply_xft_settings, read_and_apply_settings)
1684 (xft_settings_event, init_gsettings, init_xsettings)
1685 (syms_of_xsettings):
1686 Use bool for boolean.
1687 * xselect.c (x_get_window_property): Omit last arg, which was an
1689 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1690 always true. All callers changed.
1692 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1694 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1697 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1699 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1702 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1704 Use bool for boolean in xsmfns.c
1705 * xsmfns.c, xterm.h (x_session_have_connection):
1706 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1707 Use bool for boolean.
1708 (x_session_initialize, Fhandle_save_session):
1709 Prefer NILP (x) to EQ (x, Qnil).
1711 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1713 * callproc.c (child_setup):
1714 * dbusbind.c (xd_signature_cat):
1715 * doc.c (get_doc_string, Fsnarf_documentation):
1716 * editfns.c (Fuser_full_name):
1717 * frame.c (xrdb_get_resource):
1718 * gtkutil.c (xg_get_file_with_chooser):
1719 * tparam.c (tparam1):
1720 * xfns.c (xic_create_fontsetname):
1721 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1722 * xsmfns.c (smc_save_yourself_CB):
1723 Rewrite to avoid the need for strcat, typically by using stpcpy
1724 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1725 * doc.c (sibling_etc):
1726 * xrdb.c (xdefaults):
1727 Now a top-level static constant.
1729 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1731 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1734 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1736 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1737 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1739 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1741 Use bool for boolean in xterm.c
1742 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1743 (x_set_window_size, x_bitmap_icon):
1744 * nsterm.m (ns_frame_raise_lower, x_new_font):
1745 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1746 (struct terminal.frame_raise_lower_hook):
1747 * w32term.c (w32_frame_raise_lower):
1748 * xterm.c, xterm.h (x_text_icon):
1749 * xterm.c (x_update_window_begin, x_update_window_end)
1750 (x_update_end, x_after_update_window_line)
1751 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1752 (x_draw_glyph_string_foreground)
1753 (x_draw_composite_glyph_string_foreground)
1754 (x_alloc_lighter_color, x_draw_relief_rect)
1755 (x_draw_glyph_string_box, x_draw_image_relief)
1756 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1757 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1759 (XFillRectangle) [HAVE_GTK3]:
1760 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1761 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1762 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1763 (x_send_scroll_bar_event, xm_scroll_callback)
1764 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1765 (x_create_toolkit_scroll_bar)
1766 (x_create_horizontal_toolkit_scroll_bar)
1767 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1768 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1769 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1770 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1771 (x_scroll_bar_report_motion)
1772 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1773 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1774 (x_draw_window_cursor, x_clear_errors)
1775 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1776 (set_wm_state, x_set_sticky, get_current_wm_state)
1777 (do_ewmh_fullscreen, x_handle_net_wm_state)
1778 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1779 (x_set_window_size_1, XTframe_raise_lower)
1780 (x_make_frame_visible, x_iconify_frame)
1781 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1782 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1783 (x_delete_terminal, x_initialize, syms_of_xterm):
1784 Use bool for boolean.
1786 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1788 * composite.h (struct composition.width): Now int
1789 instead of unsigned short, as we prefer signed integers.
1791 Let charset tick grow past USHRT_MAX
1792 * charset.c, charset.h (charset_ordered_list_tick):
1793 Now EMACS_UINT, not unsigned short.
1794 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1795 maximum representable Emacs integer value before wrapping it around.
1797 Simplify unexec file mode setting
1798 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1799 Don't include <sys/stat.h> when no longer needed.
1800 (unexec): Create file with correct mode in the first place,
1801 rather than overwriting the mode later and fiddling with the
1802 global umask in the mean time. Avoid bogus usage like
1803 'umask (777)', which should have been 'umask (0777)'.
1804 (mark_x): Remove. All callers removed.
1806 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1808 Minor cleanups for Lisp objects and symbols
1809 * alloc.c (next_vector, set_next_vector):
1810 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1811 (lisp_h_make_number) [USE_LSB_TAG]:
1812 Use Lisp_Int0 instead of the mystery constant 0.
1813 * alloc.c (mark_object): Always set and use po; that's simpler.
1814 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1815 Properly parenthesize definientia.
1816 * bidi.c (bidi_initialize):
1817 * buffer.c (init_buffer_once):
1818 * nsfns.m (syms_of_nsfns):
1819 * nsmenu.m (syms_of_nsmenu):
1820 * nsselect.m (syms_of_nsselect):
1821 Prefer DEFSYM to defining by hand.
1822 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1823 * data.c: Fix too-long line.
1824 * lisp.h (DECLARE_GDB_SYM): New macro.
1825 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1826 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1827 Declare the symbol, so it's visible to everywhere lisp.h is included.
1828 Move forward decls as far forward as they can go,
1829 to allow future changes to use them.
1831 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1833 * gnutls.c: Include gnutls.h.
1834 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1835 * image.c (svg_load): Fix pointer signedness.
1837 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1839 * frame.c (frame_windows_min_size): New argument IGNORE.
1840 (adjust_frame_size): When called from change_frame_size call
1841 frame_windows_min_size with IGNORE Qt so we can ignore size
1844 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1846 * font.c (Ffont_info): Add more font information to the vector
1847 returned by the function, inspired by query-font. Doc fix.
1850 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1852 * keyboard.c (input_was_pending): New var.
1853 (read_char): Use it to make sure we only skip redisplay when we can't
1854 keep up with the repeat rate.
1856 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1858 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1860 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1862 * image.c (svg_load): Watch out for nil value of current buffer's
1863 filename. Re-enable filename thing for not-a-file case.
1865 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1867 Partially disabled previous change.
1869 * image.c (svg_load): Temporarily disabled filename thing for
1870 not-a-file case as it can cause crashs.
1872 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1874 Fix problem with images referenced within svg files. (bug#19373)
1876 * image.c: Additional parameter 'filename' for
1877 svg_load_image. Include "buffer.h". Define library function
1878 rsvg_handle_set_base_uri for WINDOWSNT.
1879 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1880 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1881 (svg_load): Pass a filename to svg_load_image: either name of
1882 actual file or of current buffer's file.
1883 (svg_load_image): New parameter 'filename', used for setting
1884 base_uri, necessary for loading referenced images. (bug#19373)
1886 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1888 * lread.c (init_obarray): Declare Qt as special.
1889 This fixes a typo in the 2012-05-15 patch that
1890 tried to declare Qt as special.
1892 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1894 Various fixes to use bool type and constants.
1895 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1897 * xfaces.c (clear_face_cache): Use bool for the argument type.
1899 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1901 Correct same_at_end when restoring window points
1902 * fileio.c (Finsert_file_contents): Compute same_at_end character
1903 position using the old buffer size, not the new one, since
1904 restore_window_points wants the old size.
1905 Fixes: debbugs:19161
1907 2014-12-14 Alan Mackenzie <acm@muc.de>
1909 New feature optionally to accelerate auto-repeated scrolling.
1911 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1913 * window.c (window_scroll): Bind fontification-functions to nil
1914 when scrolling by whole screens and
1915 fast-but-imprecise-scrolling is non-nil.
1916 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1918 * lisp.h (bool): Declare Qfontification_functions extern.
1920 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1922 Load system's default trusted Certificate Authorities if available.
1923 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1924 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1925 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1926 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1927 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1929 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1930 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1933 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1935 * regex.c (analyze_first): Rename from analyze_first.
1937 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1939 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1940 a hack involving a union.
1942 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1944 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1945 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1948 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1950 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1952 * gnutls.h: Always declare syms_of_gnutls.
1954 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1955 clarity. Let the availability check return Qnil when the GnuTLS
1956 integration is not available, instead of erroring out.
1959 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1961 * xdisp.c (move_it_in_display_line_to, display_line):
1962 Don't disallow overflow-newline-into-fringe when word-wrap is in
1965 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1967 * fileio.c: Better preserve window-points during revert (bug#19161).
1968 (Qget_buffer_window_list): New var.
1969 (get_window_points_and_markers, restore_window_points): New functions.
1970 (Finsert_file_contents): Use them to save and restore window-points.
1972 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1974 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1975 descriptor if called from x_connection_closed and always delete
1976 this descriptor from keyboard waiting set (Bug#19147).
1978 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1980 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1981 (bidi_cache_max_elts): New global variable.
1982 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1983 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1985 (bidi_cache_search): Handle overflown cache. Improve commentary.
1986 (bidi_cache_ensure_space): Limit allocations to the current value
1987 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1988 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1989 the increment to not exceed the limit.
1990 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1991 cache, zero otherwise (meaning the cache overflowed). In the
1992 latter case, set bidi_cache_last_idx to -1.
1993 (bidi_peek_at_next_level): Handle overflown cache.
1994 (bidi_push_it): Increase the cache limit for iterating the new object.
1995 (bidi_pop_it): Decrease the cache limit back to previous value.
1996 (bidi_shelve_cache): Shelve the current value of the cache limit.
1997 (bidi_unshelve_cache): Restore the value of cache limit.
1998 (bidi_find_bracket_pairs): If the cache overflows while looking
1999 for the paired bracket, give up and let bidi_resolve_neutrals
2000 process the bracket as a simple neutral. (Bug#19322)
2001 (bidi_find_other_level_edge): If the cache overflows, fall back on
2002 Plan B, which effectively stops the reordering and restarts it on
2003 the next character (after resetting the cache).
2004 (bidi_move_to_visually_next): When the cache overflows, reset it
2005 after processing the last cached character.
2007 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
2009 Fix glitches in gnutls.c, mostly memory-related
2010 * gnutls.c: Sort macro definitions by name.
2011 (fn_gnutls_transport_set_errno): Omit unreachable definition.
2012 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
2013 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
2014 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
2015 calculating string length. Use make_uninit_string, to avoid
2016 copying the string. Cast the char, not the pointer.
2017 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
2018 and free. Work even for dates past the year 9999. Use void *
2019 for buffers, to avoid casts.
2021 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
2023 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
2025 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2027 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
2030 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2032 * process.c: Whitespace and line-break nitpicks.
2034 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2036 * gnutls.c (gnutls_certificate_details): The :signature isn't
2037 that useful, so remove it.
2038 (gnutls_certificate_details): Clean up whitespace slightly.
2039 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2041 (gnutls_certificate_details): Put :signature-algorithm back again,
2042 which was removed by mistake.
2043 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2044 that they are not messaged by default (bug#16253).
2045 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2047 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2049 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2051 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2054 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2056 * eval.c (Fsignal): Remove duplicate test.
2057 (Fautoload_do_load): Fix up docstring.
2059 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2061 * nsterm.m (represented_filename, represented_frame): New variables.
2062 (ns_set_represented_filename): New function.
2063 (sendEvent:): Set represented filename here to avoid flicker,
2064 related to Bug#18757.
2066 * nsterm.h: Declare ns_set_represented_filename.
2068 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2069 at once, call ns_set_represented_filename instead.
2071 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2073 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2074 (struct bidi_stack): Reduce size by using bit fields and by
2075 packing sos, override, and isolate_status into a single 8-bit
2076 byte called 'flags'.
2078 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2079 (bidi_push_embedding_level): Construct flags from individual
2080 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2082 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2083 from flags. Adapt to changes in prev_for_neutral,
2084 next_for_neutral, and last_strong members.
2085 (bidi_line_init): Initialize flags to zero.
2086 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2087 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2089 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2091 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2092 (Fapply): Try and simplify the control flow.
2094 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2096 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2097 Use gnutls_sign_get_name directly because
2098 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2099 (init_gnutls_functions): Load missing gnutls_server_name_set.
2101 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2103 * bidi.c (bidi_find_first_overridden): New function.
2105 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2106 (syms_of_xdisp): Defsubr it.
2108 * dispextern.h (bidi_find_first_overridden): Add prototype.
2110 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2112 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2113 to nil after release (Bug#9133).
2115 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2117 Port better to AddressSanitizer.
2118 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2120 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2121 Return -1 or 0, as the pipe trick doesn't work.
2122 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2124 * print.c (print_object):
2125 When a pointer-check primitive returns -1, do not assume this
2126 means the pointer is valid or that the underlying system has failed.
2127 It could just be that addresses are being sanitized so Emacs can't
2128 test for pointer validity.
2129 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2130 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2131 string validity checker doesn't work on stack-based strings.
2133 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2135 Improve clarity of USE_LSB_TAG definition.
2136 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2137 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2138 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2139 VAL_MAX / 2 rather than in terms of the (more complicated)
2140 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2142 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2144 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2145 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2146 (next_element_from_buffer): When done with overlays, reset the
2147 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2149 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2151 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2152 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2154 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2156 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2157 for paxctl and setfattr. Fixes temacs startup failure with
2158 grsecurity/PaX enabled Linux kernel (bug#19067).
2160 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2162 * w32.c, w32heap.c, w32term.c:
2163 Use MINGW_W64 instead of _W64.
2165 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2167 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2169 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2171 * gnutls.c (gnutls_ip_address_p): New function.
2172 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2174 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2176 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2178 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2180 Fix gnutls problems caught by static checking.
2181 * gnutls.c (Fgnutls_boot): Remove unused local.
2182 (Fgnutls_boot): Fix pointer signedness.
2184 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2186 * gnutls.c (gnutls_certificate_details): Don't include certain
2187 certificate details on older gnutls versions (bug#19168).
2188 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2189 (gnutls_certificate_details): Reversed check in last checkin.
2191 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2193 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2194 (Fgnutls_peer_status_warning_describe): Add function to describe a
2195 peer verification warning symbol.
2196 (Fgnutls_peer_status): Use it.
2197 (Fgnutls_boot): Use it. Minor logging fixes.
2199 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2201 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2203 2014-11-24 Glenn Morris <rgm@gnu.org>
2205 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2207 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2208 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2210 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2212 * gnutls.c: Fix Windows function definition of
2213 gnutls_x509_crt_get_fingerprint.
2215 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2217 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2219 * process.h: Added more fields to Lisp_Process to track
2220 certificate details.
2222 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2223 (Fgnutls_peer_status): New functions to export TLS certificate
2224 details to Emacs Lisp.
2226 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2228 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2229 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2230 check for gtk_adjustment_configure (Bug#19149).
2231 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2233 2014-11-22 Glenn Morris <rgm@gnu.org>
2235 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2237 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2239 Don't shrink frame when using desktop-save-mode (Bug#19048).
2240 * w32fns.c (x_set_tool_bar_lines): Always call
2241 x_change_tool_bar_height (Bug#19048).
2242 (x_change_tool_bar_height): Mark frame as garbaged since
2243 adjust_frame_size might not have done that.
2244 * xfns.c (x_set_tool_bar_lines): Always call
2245 x_change_tool_bar_height (Bug#19048).
2246 (x_change_tool_bar_height): Mark frame as garbaged since
2247 adjust_frame_size might not have done that.
2249 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2251 * xml.c (parse_region): Take care of new optional parameter
2252 'discard-comments' of 'libxml-parse(html|xml)-region'.
2253 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2254 New optional parameter 'discard-comments'.
2256 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2258 Improve time stamp handling, and be more consistent about it.
2259 * editfns.c (invalid_time): New function.
2260 Use it instead of 'error ("Invalid time specification")'.
2261 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2262 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2264 (make_time_tail, make_time): Remove. All uses changed to use
2265 new functions or plain list4i.
2266 (disassemble_lisp_time): Return effective length if successful.
2267 Check that LOW is an integer, if it's combined with other components.
2268 (decode_time_components): Decode into struct lisp_time, not
2269 struct timespec, so that we can support a wide set of times
2270 regardless of whether time_t is signed. Decode plain numbers
2271 as seconds since the Epoch, and nil as the current time.
2272 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2273 Reimplement in terms of new functions.
2274 (Fencode_time): Just use list2i.
2275 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2276 * keyboard.c (decode_timer): Don't allow the new formats (floating
2277 point or nil) in timers.
2278 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2279 place of the magic number '16'.
2280 (struct lisp_time): New type.
2281 (decode_time_components): Use it.
2282 (lisp_to_timespec): New decl.
2284 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2286 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2289 * callint.c (Fcall_interactively): Pass in nil as argument to
2290 Fbarf_if_buffer_read_only.
2292 * fileio.c (Finsert_file_contents): Ditto.
2294 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2296 * textprop.c (verify_interval_modification): Check buffer
2297 readedness after the last interval.
2299 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2300 the text at POSITION (new optional argument) has the
2301 `inhibit-read-only' text property set.
2303 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2305 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2306 errors in computing the number of pixels to scroll.
2307 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2309 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2311 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2312 call updateFrameSize.
2314 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2316 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2318 * nsfns.m (x_set_foreground_color, x_set_background_color)
2319 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2320 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2322 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2324 * nsterm.m (ns_send_appdefined): Check for application defined
2325 event on Cocoa (Bug#18993).
2326 (run): Restore code before the previous 18993 fix.
2328 2014-11-14 David Reitter <david.reitter@gmail.com>
2330 * nsterm.m (run): Set timeout for event loop to prevent hang.
2333 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2335 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2337 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2339 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2340 for each candidate font but attempt to reuse it from previous improper
2343 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2345 Avoid undefined behavior in color table hashing.
2346 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2347 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2348 This function avoids undefined behavior with signed shift overflow.
2350 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2352 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2353 when the inserted text does not need decoding. (Bug#18982)
2355 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2357 * nsterm.h (EmacsScroller): judge returns bool.
2359 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2360 (ns_judge_scroll_bars): Only set removed if judge returns true.
2361 (judge): Returns bool == condemned. Remove self from window.
2362 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2364 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2366 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2367 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2369 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2371 * nsterm.m (ns_set_vertical_scroll_bar)
2372 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2374 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2376 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2377 merely because tmo_in_millisec is nonnegative. The 1st call
2378 to g_main_context_query could succeed while the 2nd one fails.
2380 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2382 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2384 * nsterm.m (run): Only use non-system event loop if OSX version is
2385 exactly 10.9 (Bug#18993).
2386 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2389 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2391 * callproc.c (encode_current_directory): Support handling of file
2392 names prepended by "/:". (Bug#18891)
2394 2014-11-08 Alan Mackenzie <acm@muc.de>
2396 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2398 2014-11-08 Dima Kogan <dima@secretsauce.net>
2400 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2402 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2404 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2405 raises an error. (Bug#18891)
2407 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2409 * frame.c (adjust_frame_size): Call x_set_window_size only if
2410 f->can_x_set_window_size is set.
2411 (make_frame): Initialize f->can_x_set_window_size and
2412 f->can_run_window_configuration_change_hook.
2413 (Fcan_run_window_configuration_change_hook): New function.
2414 * frame.h (frame): Split `official' into `can_x_set_window_size'
2415 and `can_run_window_configuration_change_hook'.
2416 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2417 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2418 Set f->can_x_set_window_size.
2419 * window.c (run_window_configuration_change_hook):
2420 Return immediately if either f->can_x_set_window_size or
2421 f->can_run_window_configuration_change_hook are false.
2422 (Fset_window_configuration): Instead of f->official set
2423 f->can_x_set_window_size.
2424 * xfns.c (Fx_create_frame, x_create_tip_frame):
2425 Set f->can_x_set_window_size.
2427 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2429 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2430 cleanup from 2014-11-01 (Bug#18972).
2432 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2434 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2435 * xdisp.c (window-scroll-functions): Improve docstring.
2437 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2439 Uniquify the 'size' symbol.
2441 * w32notify.c (Qsize): Remove.
2442 * lisp.h (Qsize): New decl.
2443 * lread.c (Qsize): Now extern.
2444 * w32notify.c (syms_of_w32notify): No need to defsym.
2446 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2448 * dispnew.c (change_frame_size_1): Fix call of
2450 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2451 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2452 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2453 (Qtool_bar_size): New constants.
2454 (frame_inhibit_resize, adjust_frame_size): New argument to
2455 handle case where frame_inhibit_implied_resize is a list.
2456 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2457 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2458 (x_set_right_divider_width, x_set_bottom_divider_width)
2459 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2460 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2462 (frame-inhibit-implied-resize): Rewrite doc-string.
2463 * frame.h (frame_inhibit_resize, adjust_frame_size):
2464 Fix external declarations.
2465 (Qframe_position, Qframe_outer_size)
2466 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2467 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2468 (Qtool_bar_size): Extern them.
2469 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2470 (xg_height_or_width_changed): Remove.
2471 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2472 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2473 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2474 (xg_change_toolbar_position): Call adjust_frame_size directly.
2475 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2476 Fix calls of adjust_frame_size.
2477 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2478 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2479 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2480 frame can get resized when tool-bar-lines parameter changes from
2482 (Fw32_frame_menu_bar_size): Return fourth value.
2483 (Fw32_frame_rect): Block input around system calls
2484 (Fx_frame_geometry): New function.
2485 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2486 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2487 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2488 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2489 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2490 (Fx_create_frame): Adjust adjust_frame_size calls.
2491 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2492 frame can get resized when tool-bar-lines parameter changes from
2494 (Fx_frame_geometry): New function.
2495 * xmenu.c (update_frame_menubar): On Lucid call
2496 adjust_frame_size with one pixel less height to avoid that
2497 repeatedly adding/removing the menu bar grows the frame.
2498 (free_frame_menubar): On Motif arrange to optionally preserve
2499 the old frame height when removing the menu bar.
2500 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2502 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2504 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2505 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2506 frame; instead, print an error message.
2508 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2510 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2512 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2514 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2515 (dealloc): Release bmRep.
2517 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2518 imageListSetNext, imageListNext.
2520 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2521 (reference): Remove.
2522 (allocInitFromFile:): Remove searching ImageList and calling
2523 reference (Bug#18918).
2524 (dealloc): Remove handling if ImageList.
2526 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2528 * process.c (catch_child_signal): Fix incorrect assertion.
2530 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2532 * macfont.m (macfont_draw):
2533 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2535 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2536 if force_integral_p (i.e. no antialias).
2537 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2538 bold if no antialias (Bug#18876).
2540 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2541 was given (Bug#18846).
2543 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2545 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2546 instead of in xdisp.c, function now takes void. (Bug#18884).
2548 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2549 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2551 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2552 struct window* (Bug#18889).
2553 Remove getMouseMotionPart.
2554 (ns_output): Make icon_top/left int.
2556 * nsfns.m (x_icon): icon_top/left is int.
2558 * nsterm.m (ns_mouse_position): Remove unused code.
2559 (initFrame:window:, dealloc): Use window instead of win.
2560 (getMouseMotionPart:window:x:y:): Remove, unused.
2561 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2563 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2565 * keyboard.c (readable_events): When FLAGS include
2566 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2567 This avoids returning non-nil from input-pending-p when only such
2568 events are in the queue. (Bug#18856)
2570 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2572 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2573 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2574 (Qforeign_selection): Remove.
2575 (ns_get_local_selection): Identation fix.
2576 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2578 * nsselect.m (ns_get_local_selection): Remove calling of
2579 functions in Vselection_converter_alist (Bug#18911).
2580 (syms_of_nsselect): Remove Vselection_converter_alist.
2582 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2584 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2585 and unnecessary initialization. Adjust comments.
2587 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2589 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2591 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2592 index, not an absolute one, as that's what the function expects.
2594 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2596 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2597 font on an initial frame when running as a daemon (Bug#18869).
2599 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2601 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2603 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2604 build_string, when importing a home directory. (Bug#18873)
2606 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2608 * dispnew.c (buffer_posn_from_coords):
2609 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2610 account for the header-line height. (Bug#18839)
2612 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2614 * xml.c (parse_region): Do not forget the first document child.
2616 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2618 * nsselect.m: pasteboard_changecount is new.
2619 (ns_store_pb_change_count, ns_get_pb_change_count)
2620 (ns_get_our_change_count_for): New functions.
2621 (ns_string_to_pasteboard_internal): Correct comment.
2622 type => gtype in eassert, Call ns_store_pb_change_count.
2623 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2624 (Fns_disown_selection_internal, Fns_selection_owner_p):
2625 Replace Vselection_alist check, with change count check.
2626 (Fns_get_selection): Initialize val to Qnil. Only get local
2627 selection if change counts match (Bug#18799).
2628 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2630 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2632 * w32proc.c (create_child): If calling a quoted batch file,
2633 pass NULL for exe. (Bug#18745)
2635 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2637 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2638 (bidi_resolve_brackets): Use end of string position rather than ZV
2639 when iterating over a string. (Bug#18815)
2641 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2643 * keyboard.c (make_lispy_position): Return coordinates also when
2644 on scroll bars, fringes, margins or not in a window.
2645 * xdisp.c (show_mouse_face): Don't change cursor face during
2648 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2650 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2651 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2652 Fix doc-strings (Bug#18789).
2654 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2656 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2658 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2660 Optimize redisplay of simple bracketed text.
2661 * bidi.c (bidi_cache_reset_to): New function.
2662 (bidi_cache_reset): Call it.
2663 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2665 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2666 bracket_enclosed_type only if bracket_pairing_pos's value is not
2668 (MAX_BPA_STACK): Make sure the value is signed.
2669 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2670 stop pushing values onto the stack.
2671 (bidi_find_bracket_pairs): If the bracketed text is only on the
2672 base embedding level, remove all the states cached by this
2673 function from the cache, and return zero, so that the brackets in
2674 this segment of text are processed as normal neutrals.
2675 (bidi_resolve_brackets): Detect the brackets that are to be
2676 processed as neutrals, and don't call bidi_find_bracket_pairs on
2679 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2681 * w32select.c (Fw32_selection_exists_p): Rename from
2682 Fx_selection_exists_p.
2683 (syms_of_w32select): Adjust accordingly.
2685 * w16select.c (Fw16_selection_exists_p): Rename from
2686 Fx_selection_exists_p.
2687 (syms_of_win16select): Adjust accordingly.
2689 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2690 (Fns_own_selection_internal): Tighten scoping.
2691 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2692 (Fns_get_selection): Rename from Fx_get_selection_internal.
2693 (Fns_get_selection_internal, Fns_store_selection_internal):
2695 (syms_of_nsselect): Adjust accordingly.
2697 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2699 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2700 * w32term.c (x_set_window_size): Account for wrapped menu bar
2701 lines when setting up frame height (Bug#15174 and Bug#18720).
2702 (w32_add_wrapped_menu_bar_lines): New variable.
2704 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2706 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2709 2014-10-20 Glenn Morris <rgm@gnu.org>
2711 * Merge in all changes up to 24.4 release.
2713 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2715 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2716 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2718 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2720 * xterm.c (handle_one_xevent): Check return value from
2721 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2722 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2724 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2725 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2726 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2727 Gtk+ >= 3.14 (Bug#18674).
2728 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2729 Gtk+ >= 3.14 (Bug#18674).
2731 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2733 * gtkutil.c: Remove no-longer-used code.
2734 (xg_update_menubar): Remove unused local and unnecessary call to
2735 gtk_menu_item_get_submenu.
2736 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2737 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2738 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2740 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2742 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2744 * xterm.h (handlebox_widget): Remove.
2746 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2749 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2751 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2752 to handle Gtk versions.
2753 (xg_get_file_with_chooser): Use them.
2754 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2755 Remove (create_menus): Remove teroff argument and code.
2756 Remove call to gtk_menu_set_title.
2757 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2758 Adjust args to create_menus.
2759 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2760 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2761 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2762 (xg_make_tool_item): Remove detach code.
2763 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2764 (find_icon_from_name): New function.
2765 (update_frame_tool_bar): Remove GtkStockItem code, move to
2766 find_icon_from_name. Let stock be a list of icon names to try.
2767 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2768 Replace TOOLBAR_TOP_WIDGET.
2769 (free_frame_tool_bar, xg_change_toolbar_position ):
2770 Replace TOOLBAR_TOP_WIDGET.
2771 (xg_initialize): Remove tearoff code.
2773 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2775 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2776 pixel from the window's cursor glyph width, since X renders hollow
2777 blocks 1 pixel wider than the 'width' parameter.
2779 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2780 glyph->pixel_width; this is now done in xterm.c.
2782 Fix reordering of bracket characters in isolates.
2783 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2784 RESOLVED_ONLY; when non-zero, return from the cache only fully
2785 resolved states. All callers changed.
2786 (CANONICAL_EQU): New macro.
2787 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2788 equivalent of the paired closing bracket character.
2789 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2790 the default non-negative value, to be checked later in
2791 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2792 characters against those pushed onto the BPA stack.
2793 (bidi_record_type_for_neutral): New function.
2794 (bidi_resolve_brackets): Record next_for_neutral and
2795 prev_for_neutral when embedding level gets pushed. Force
2796 resolution of bracket pairs when entering a level run that was not
2798 (bidi_resolve_neutral): Add assertions before calling
2799 bidi_resolve_neutral_1.
2800 (bidi_level_of_next_char): Remove the code that attempted to
2801 resolve unresolved neutrals; that is now done by
2802 bidi_resolve_neutral.
2804 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2806 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2808 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2809 1-pixel R2L characters.
2810 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2811 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2813 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2815 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2818 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2820 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2821 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2822 It's not clear to me whether the initialization is needed,
2823 but it can't hurt so I played it safe.
2825 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2827 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2829 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2831 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2832 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2834 (bidi_get_type): Return the isolate initiators and terminator types.
2835 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2836 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2837 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2838 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2839 for the new features.
2840 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2841 push and pop correctly for isolates.
2842 (bidi_remember_char): Modify to accept an additional argument
2843 and record the bidi type according to its value.
2844 (bidi_cache_iterator_state): Accept an additional argument to only
2845 update an existing state. Handle the new members of struct bidi_it.
2846 (bidi_cache_find): Arguments changed: no longer accepts a level,
2847 instead accepts a flag telling it whether it is okay to return
2848 unresolved neutrals.
2849 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2850 table. Initialize new isolate-related members.
2851 (bidi_paragraph_init): Some code factored out into
2852 find_first_strong_char.
2853 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2854 into bidi_resolve_explicit.
2855 (bidi_resolve_explicit): Support the isolate initiators and
2856 terminator. Fix handling of embeddings and overrides according to
2857 new UBA requirements. Record information about previously seen
2858 characters here (moved from bidi_level_of_next_char).
2859 (bidi_resolve_weak): Adapt to changes in struct members.
2860 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2861 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2862 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2863 paired bracket resolution. Handle isolate initiators and
2865 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2866 (bidi_level_of_next_char): Move the code that records information
2867 about previous characters to bidi_resolve_explicit. Fix logic of
2868 resolving neutrals and make sure their cache entries are updated.
2869 Remove now unneeded special handling of PDF level.
2871 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2872 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2873 enlarged per Unicode 6.3.
2874 (enum bidi_bracket_type_t): New data type.
2875 (struct bidi_saved_info): Leave only 2 type members out of 4.
2877 (struct bidi_stack): Add members necessary to support isolating
2879 (struct bidi_it): Add new members necessary to support isolating
2880 sequences and bracket pair resolution.
2882 * xdisp.c (Fbidi_resolved_levels): New function.
2883 (syms_of_xdisp): Defsubr it.
2884 (append_glyph, append_composite_glyph, produce_image_glyph)
2885 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2887 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2889 * term.c (append_glyph, append_composite_glyph)
2890 (append_glyphless_glyph): Convert aborts to assertions.
2892 * .gdbinit (pgx): Display the character codepoint, resolved level,
2893 and bidi type also for glyphless glyphs.
2895 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2897 Avoid unwanted point motion in Fline_beginning_position.
2898 * lisp.h (scan_newline_from_point): Add prototype.
2899 * search.c (scan_newline_from_point): New function, refactored from...
2900 * cmds.c (Fforward_line): ...adjusted user.
2901 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2902 and simplify the former since the latter doesn't move point.
2904 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2906 Cleanup terminal handling code.
2907 * dispextern.h (get_named_tty): Remove prototype but...
2908 * termhooks.h (get_named_terminal): ...resurrect it under
2909 more meaningful name.
2910 (get_terminal): Likewise, but with...
2911 (decode_live_terminal): ...this name.
2912 (decode_tty_terminal): Add prototype.
2913 * term.c (get_tty_terminal): Remove.
2914 (get_named_tty): Remove.
2915 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2916 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2917 Use decode_tty_terminal.
2918 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2919 * terminal.c (get_terminal): Refactor to...
2920 (decode_terminal, decode_live_terminal): ...new functions.
2921 (decode_tty_terminal): Replacement for get_tty_terminal.
2922 (get_named_terminal): Likewise for get_named_tty.
2923 * coding.c (Fset_terminal_coding_system_internal)
2924 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2925 (Fkeyboard_coding_system):
2926 * composite.c (Fcomposition_get_gstring):
2927 * dispnew.c (Fsend_string_to_terminal):
2928 * frame.c (Fmake_terminal_frame):
2929 * nsfns.m (check_ns_display_info):
2930 * w32fns.c, xfns.c (check_x_display_info):
2931 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2932 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2933 (Fset_quit_char): Use get_named_terminal.
2934 (Fset_output_flow_control, Fset_input_meta_mode):
2935 Use decode_tty_terminal.
2937 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2939 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2940 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2942 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2944 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2945 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2947 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2949 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2952 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2954 * editfns.c (dump_tz_string): No longer const.
2955 It might be modified.
2957 * nsmenu.m (clear): Assume OS X 10.6 or later.
2959 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2961 * unexmacosx.c: Remove include ppc/reloc.h.
2962 (unrelocate, copy_dysymtab): Remove PPC code.
2963 (rebase_reloc_address): Remove, only used for PPC:
2965 * nsterm.m: Always include macfont.h on COCOA.
2966 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2967 (ns_dumpglyphs_image, ns_check_menu_open)
2968 (applicationDidFinishLaunching)
2969 (antialiasThresholdDidChange:)
2970 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2971 Remove checks for OSX <= 10.5/10.6.
2972 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2973 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2976 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2977 (NS_HAVE_NSINTEGER): Remove block.
2978 Remove >= OSX 10.6 tests.
2980 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2981 (x_activate_menubar, trackingNotification:): Remove check for
2983 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2985 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2987 * nsfns.m: Always include macfont.h on COCOA.
2988 (ns_filename_from_panel, ns_directory_from_panel)
2989 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2990 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2992 * macfont.m: Remove >= 1050 check.
2993 (macfont_create_family_with_symbol)
2994 (macfont_get_glyph_for_character)
2995 (mac_font_get_glyphs_for_variants)
2996 (mac_ctfont_create_available_families, syms_of_macfont):
2997 Remove code for OSX < 10.6.
2998 (mac_font_family_group, mac_font_family_compare): Remove, only used
3001 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
3002 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
3004 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
3007 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
3009 Fix putenv race conditions with undefined behavior (Bug#8705).
3010 Do all putenv calls before Emacs creates any threads.
3011 Use a safer way to modify the TZ environment variable in the
3012 presence of multiple threads. For further thread-safety,
3013 prefer localtime_r and gmtime_r to localtime and gmtime,
3014 and prefer struct tm's tm_gmtoff (if available) to calling
3015 both localtime_r and gmtime_r.
3016 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
3017 (init_dbusbind): ... to this new function.
3018 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
3019 * xterm.c (x_term_init): Move xputenv call from here ...
3020 (init_xterm): ... to this new function.
3021 * emacs.c (main) [USE_GTK]: Call it before creating threads.
3022 * editfns.c (HAVE_TM_GMTOFF): Default to false.
3023 (dump_tz_string): New constant.
3024 (init_editfns): Use it. This centralizes the dump_tz stuff.
3025 Call set_time_zone_rule here, so that its xputenv is done
3026 before Emacs goes multithreaded.
3027 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
3028 thread-safe enough for Emacs.
3029 (format_time_string, Fdecode_time, Fcurrent_time_string)
3030 (Fcurrent_time_zone):
3031 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3032 localtime and gmtime. Remove now-unnecessary calls to block_input.
3033 (tm_gmtoff): New static function.
3034 (Fdecode_time, Fcurrent_time_zone): Use it.
3035 (Fencode_time): Use mktime_z, for better thread-safety.
3036 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3037 i.e., not quite thread-safe but good enough for Emacs typical usage.
3038 Do not reclaim storage that is in the environment; let it leak.
3039 Always call tzset, since localtime_r does not.
3040 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3041 This is now done in init_editfns.
3042 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3043 New macros and declarations, for platforms lacking tzalloc & friends.
3045 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3047 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3048 On x86 platforms this works around GCC bug 63495
3049 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3050 and more generally should fix a portability problem in Emacs.
3051 Reported by Stefan Monnier in:
3052 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3054 2014-10-08 Leo Liu <sdl.web@gmail.com>
3056 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3057 * keymap.c (describe_vector_princ):
3058 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3061 * print.c (printchar_stdout_last): Declare.
3062 (printchar): Record the last char written to stdout.
3063 (Fterpri): Add optional argument ENSURE.
3065 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3067 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3068 DELAY argument to change_frame_size, so that the frame size
3069 changes, if any are needed, are delayed until the next redisplay.
3070 This is to avoid a too early QUIT inside change_frame_size, when
3071 it calls Lisp in frame_windows_min_size, in case one of the events
3072 we've read sets the quit-flag. (Bug#18649)
3074 * w32fns.c (check_x_display_info): Accept terminal objects as
3075 argument, to follow what xfns.c does.
3077 2014-10-07 Glenn Morris <rgm@gnu.org>
3079 * Makefile.in ($(srcdir)/macuvs.h)
3080 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3082 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3084 * decompress.c (init_zlib_functions): Move the message about zlib
3085 being unavailable from here...
3086 (Fzlib_decompress_region): ...to here. (Bug#18650)
3088 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3090 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3091 the case where an optional string is used. Adjust docstring.
3093 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3095 * lisp.mk (lisp): Remove w32-common-fns.elc.
3097 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3099 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3100 These were already defined in buffer.c, and the duplicate
3101 definitions cause problems on platforms like 'gcc -fno-common'.
3102 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3104 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3106 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3107 if toolbar is visible.
3109 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3112 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3113 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3114 (ns_select, ns_read_socket): Use unwind_protect to decrease
3115 apploopnr (Bug#18345).
3116 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3117 line height (Bug#17977).
3119 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3120 (macfont_closest_traits_index): New function.
3121 (macfont_closest_traits_index_p): Rename from
3122 macfont_closest_traits_index.
3123 (macfont_list): Use macfont_closest_traits_index_p.
3125 2014-10-05 K. Handa <handa@gnu.org>
3127 * coding.c (detect_coding_iso_2022): Set coding->rejected
3128 correctly when an invalid escape sequence is found (Bug#18610).
3130 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3132 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3133 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3136 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3138 * buffer.c (scroll_bar_width, scroll_bar_height):
3140 * window.c (Fset_window_scroll_bars): Fix doc-string.
3141 (Fwindow_scroll_bars): Have it return what the doc-string says.
3143 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3145 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3146 iterator backwards, to resync the bidi iterator. (Bug#18584)
3148 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3150 Consistently use min and max macros from lisp.h.
3151 * coding.c (min, max):
3153 * unexhp9k800.c (min):
3154 * unexw32.c (min, max): Use definitions from lisp.h.
3155 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3157 * gmalloc.c (min): Tiny style change.
3159 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3160 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3162 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3164 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3165 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3166 (X_ULONG_MAX): Move these macros to xterm.h.
3167 (x_fill_property_data): Be more generous about allowing either
3168 signed or unsigned data of the appropriate width.
3169 * xterm.h (x_display_set_last_user_time): New function.
3170 All setters of last_user_time changd to use this function.
3171 If ENABLE_CHECKING, check that the times are in range.
3173 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3175 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3176 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3178 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3180 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3181 make a font_object from a tty frame (Bug#18573).
3182 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3184 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3186 * alloc.c (mark_overlay): Assume that overlay boundaries are
3187 always markers. Add comment.
3188 * lread.c (read_internal_start): Use convenient validate_subarray.
3190 (Fread_from_string): Adjust docstring.
3192 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3194 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3196 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3197 Rename from the "x-" prefix.
3199 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3201 * xselect.c (selection-converter-alist): Fix docstring.
3203 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3205 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3206 argument passed by the caller, when we mirror all slashes into
3209 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3211 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3212 Resurrect old code and fix compilation with GTK < 2.13.6.
3214 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3216 Use AUTO_CONS instead of SCOPED_CONS, etc.
3217 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3218 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3219 (AUTO_LIST1): Rename from scoped_list1.
3220 (AUTO_LIST2): Rename from scoped_list2.
3221 (AUTO_LIST3): Rename from scoped_list3.
3222 (AUTO_LIST4): Rename from scoped_list4.
3223 (AUTO_STRING): Rename from SCOPED_STRING.
3224 * frame.h (AUTO_FRAME_ARG):
3225 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3226 (AUTO_LIST4, AUTO_STRING):
3227 Prepend a new argument 'name'.
3228 Declare a variable instead of yielding a value.
3230 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3232 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3234 * w32fns.c (w32_createwindow): Accept an additional argument, an
3235 array of 2 values specifying the coordinates of the frame's
3236 top-left corner. Use these values instead of calling x_get_arg,
3237 which can cons Lisp objects, and therefore cannot be called except
3238 from the main thread. Remove redundant tests for the default
3240 (my_create_window): Move the calculation of the coordinates of the
3241 frame's top-left edge here. Pass them to the input thread via the
3242 second parameter of the WM_EMACS_CREATEWINDOW message.
3243 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3246 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3248 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3249 (redisplay_window): Treat the frame's frozen_window_starts flag
3250 the same way as the optional_new_start flag for the window: only
3251 obey it if the glyph row showing point will be fully visible.
3252 Likewise when the window start is in a continuation line. If,
3253 after trying everything under the 'force_start' label, point is
3254 still not fully visible, give up and scroll the window.
3255 Add debugging traces. (Bug#18545)
3257 * window.c (Frecenter): Set the window's redisplay flag.
3259 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3261 * w32term.c (w32_read_socket): Don't use frame dimensions for
3262 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3263 rectangle. Check the return value of GetClientRect, and don't use
3264 the results if it didn't succeed.
3266 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3267 in columns and lines after correcting the pixel dimensions in
3269 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3270 negative values to xrealloc. (Bug#18528)
3272 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3274 * alloc.c: Remove now-unnecessary check.
3275 Suggested by Dmitry Antipov in:
3276 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3278 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3280 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3281 to Ubuntu 14.04.1 x86-64.
3283 Simplify stack-allocated Lisp objects, and make them more portable.
3284 The build_local_string macro was used in two ways: (1) string
3285 literals for which scoped allocation suffices, and (2) file name
3286 components, where it's not safe in general to assume bounded-size
3287 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3288 allocates a block-scope string, and by using SCOPED_STRING for (1)
3289 and build_string for (2). Furthermore, actually use stack
3290 allocation only for objects known to have sufficient alignment.
3291 This simpler implementation means Emacs can make
3292 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3293 GC_MAKE_GCPROS_NOOPS.
3294 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3295 for fewer differences among implementations.
3296 (struct Lisp_String): Now GCALIGNED.
3297 (USE_STACK_LISP_OBJECTS): Default to true, since the
3298 implementation no longer insists on a nonempty GCALIGNED.
3299 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3300 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3301 separately. Move definiens to scoped_cons. The old definition
3302 was incorrect when GCALIGNED was defined to be empty.
3303 (union Aligned_String): New type.
3304 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3305 implementation ports to compilers that don't align strictly enough.
3306 Don't worry about the union sizes; it's not worth bothering about.
3307 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3308 Rewrite using USE_STACK_CONS.
3309 (scoped_cons): Assume the use of union Aligned_Cons.
3310 (lisp_string_size, make_local_string, build_local_string): Remove.
3311 Unless otherwise specified, all callers of build_local_string
3312 changed to use SCOPED_STRING.
3313 (SCOPED_STRING): New macro.
3314 * data.c (wrong_choice):
3315 * menu.c (single_menu_item):
3316 * process.c (Fformat_network_address):
3317 Hoist use of SCOPED_STRING out of a scope, so that its returned
3318 object lives long enough.
3319 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3320 as the string might be long or might not be ASCII.
3322 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3324 * msdos.c (internal_terminal_init): Bump version to 25.
3326 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3328 Keep stack-allocated Lisp objects fast rather than versatile.
3329 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3330 (SCOPED_CONS_INITIALIZER): New macro.
3331 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3332 (USE_LOCAL_ALLOCA): Remove.
3333 (local_cons, local_list1, local_list2, local_list3, local_list4):
3334 Remove. Stack overflow checking makes them too slow.
3335 (make_local_vector): Likewise. Also we just don't have enough
3337 (enum LISP_STRING_OVERHEAD): Remove.
3338 (local_string_init, local_vector_init): Remove prototypes.
3339 (make_local_string, build_local_string): Redesign to target short
3340 compile-time string constants, fall back to regular string allocation
3342 (lisp_string_size): New function.
3343 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3344 * alloc.c (local_string_init, local_vector_init): Remove.
3345 (verify_ascii) [ENABLE_CHECKING]: New function.
3346 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3347 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3348 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3349 * xselect.c, xterm.c: All related users changed.
3351 2014-09-28 Ken Brown <kbrown@cornell.edu>
3353 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3354 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3356 2014-09-27 Ken Brown <kbrown@cornell.edu>
3358 Fix implementation of HYBRID_MALLOC on Cygwin.
3359 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3360 (bss_sbrk_buffer_beg): New variable. Use it...
3361 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3362 incorrect definition.
3364 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3366 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3367 Make it into a function and change arg to be a function.
3369 * lisp.mk (lisp): Add elisp-mode.elc.
3371 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3373 * xfns.c (x_default_scroll_bar_color_parameter):
3374 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3375 to pacify --enable-gcc-warnings in non-scrollbar builds.
3377 2014-09-26 Ken Brown <kbrown@cornell.edu>
3379 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3381 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3383 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3384 MinGW builds that use GCC before 4.2.
3386 Default to stack objects on DOS_NT platforms as well.
3387 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3388 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3390 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3392 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3393 ALIGN_STACK attribute.
3395 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3397 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3398 ALIGN_STACK attribute.
3400 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3401 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3403 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3405 * frame.c (frame_inhibit_resize):
3406 * widget.c (EmacsFrameResize):
3407 * window.c (resize_frame_windows, Fset_window_configuration):
3408 * xdisp.c (expose_frame):
3409 * xfns.c (x_change_tool_bar_height):
3410 * xmenu.c (update_frame_menubar):
3411 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3412 Remove code left dead after 2014-07-27 changes.
3414 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3416 Fix local_cons etc. to not exhaust the stack when in a loop.
3417 Problem reported in:
3418 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3419 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3420 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3421 (Ffind_charset_string):
3422 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3423 * data.c (wrong_range):
3424 * editfns.c (Fpropertize, format2):
3425 * emacs.c (init_cmdargs, decode_env_path):
3426 * fileio.c (auto_save_error):
3427 * fns.c (Fyes_or_no_p):
3428 * font.c (font_style_to_value, font_parse_xlfd)
3429 (font_parse_family_registry, font_delete_unmatched)
3431 * fontset.c (Fset_fontset_font):
3432 * frame.c (x_get_arg):
3433 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3434 (read_char_minibuf_menu_prompt):
3435 * keymap.c (silly_event_symbol_error, describe_vector):
3436 * lread.c (load_warn_old_style_backquotes):
3437 * menu.c (single_menu_item):
3438 * minibuf.c (Fread_buffer):
3439 * process.c (status_message, Fformat_network_address)
3440 (server_accept_connection):
3441 * textprop.c (copy_text_properties):
3442 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3443 * xfns.c (x_default_scroll_bar_color_parameter):
3444 * xfont.c (xfont_open):
3445 * xselect.c (x_clipboard_manager_error_1):
3446 * xterm.c (x_term_init):
3447 Put USE_LOCAL_ALLOCA at the start of the function.
3448 * fns.c (maybe_resize_hash_table): Use build_string instead of
3449 build_local_string, since we'd otherwise need a conditional
3450 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3451 not worth the bother of optimization.
3452 * font.c (font_delete_unmatched): Remove by-hand code that
3453 observed MAX_ALLOCA limit, since it's now done automatically.
3454 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3455 since build_local_string needs its sa_alloc.
3456 * lisp.h (lisp_word_count): New function.
3457 (SAFE_ALLOCA_LISP): Use it.
3458 (USE_LOCAL_ALLOCA): New macro.
3459 (local_cons, make_local_vector, make_local_string):
3460 Observe the MAX_ALLOCA limit.
3461 (LISP_STRING_OVERHEAD): New constant.
3462 (make_local_string): Use it.
3464 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3466 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3467 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3468 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3469 and Solaris and it's likely to work on similar platforms.
3471 Avoid signed integer overflow when converting Time to ptrdiff_t.
3472 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3474 (position_to_Time, Time_to_position): New functions.
3475 (gen_help_event, kbd_buffer_get_event): Use them.
3476 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3477 Go back to plain 'unsigned long', so that 'Time' is the same
3478 for both X and non-X builds; this is less likely to cause surprise.
3479 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3480 are the same size; this is no longer required.
3482 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3483 of bit 28 and of whether an unsigned value is negative.
3484 This simplifies the code a bit, and pacifies clang 3.4.
3486 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3488 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3489 Windows builds, where 'long' is a 32-bit type.
3491 * w32inevt.h (w32_console_mouse_position): Update the argument
3492 types to use 'Time'.
3494 * w32term.c (w32_mouse_position)
3495 (x_horizontal_scroll_bar_report_motion)
3496 (x_scroll_bar_report_motion): Update the argument types to use
3499 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3501 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3502 (struct input_event): ...unsigned bitfields. Likewise for
3503 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3504 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3505 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3506 (kbd_buffer_get_event): Adjust users.
3507 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3508 (make_scroll_bar_position): New function, refactored out of...
3509 (make_lispy_event): ...adjusted user.
3510 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3511 * nsterm.m (ns_mouse_position, mouseUp):
3512 * term.c (term_mouse_position):
3513 * w32inevt.c (w32_console_mouse_position):
3514 * w32term.c (w32_mouse_position):
3515 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3516 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3517 Prefer enum and explicit enum members to integers and numeric values.
3519 * chartab.c (uniprop_encode_value_numeric):
3520 * font.c (font_style_to_value): Use make_local_vector.
3521 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3522 * keymap.c (append_key): Use scoped_list1.
3524 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3525 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3527 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3529 Fix some slow uses and misuses of strcat.
3530 * doc.c (get_doc_string):
3531 * gtkutil.c (get_utf8_string):
3532 * xsmfns.c (x_session_initialize):
3533 Avoid recomputation of string length.
3534 * ftfont.c (ftfont_spec_pattern):
3535 * xfns.c (xic_create_fontsetname):
3536 Don't assume output buffer is initially zero.
3538 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3540 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3541 All callers changed.
3542 * xterm.c (x_term_init): Use new functionality to avoid two needs
3543 to compute a string length.
3545 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3547 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3549 Use known length of a Lisp string to copy it faster.
3550 * lisp.h (lispstrcpy): New function. Add comment.
3551 * callproc.c (child_setup):
3552 * dbusbind.c (xd_append_arg):
3553 * doc.c (get_doc_string):
3554 * font.c (Ffont_xlfd_name):
3555 * frame.c (xrdb_get_resource):
3556 * process.c (Fmake_network_process, network_interface_info):
3557 * w32fns.c (Fx_open_connection):
3558 * w32proc.c (sys_spawnve):
3559 * xfns.c (select_visual):
3560 * xfont.c (xfont_list):
3561 * xsmfns.c (x_session_initialize):
3562 * xterm.c (x_term_init): Use it.
3564 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3566 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3567 Reported by Dmitry Antipov in thread leading to:
3568 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3569 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3570 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3572 * callproc.c (call_process): Save and restore sa_avail.
3573 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3574 (AVAIL_ALLOCA): New macro.
3575 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3576 Use it, and check against sa_avail rather than MAX_ALLOCA.
3578 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3580 On OSX, do not free font-specific data more than once (Bug#18501).
3581 * macfont.m (macfont_close): Release and free font-specific data
3582 only if it wasn't previously freed.
3584 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3586 * unexmacosx.c (dump_it): Improve error message.
3588 2014-09-22 Juri Linkov <juri@jurta.org>
3590 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3591 (Bug#10747, bug#18334)
3593 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3595 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3596 units in which the position is measured. (Bug#18493)
3598 * xdisp.c (redisplay_internal): Force redisplay of all windows
3599 that show a buffer whose narrowing has changed. (Bug#18490)
3601 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3603 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3604 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3605 lines, draw the hollow-box and hbar cursors on the right side of
3606 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3609 * xterm.c (x_draw_stretch_glyph_string):
3610 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3611 caused the block cursor to disappear on a TAB in R2L lines in
3612 every window except the leftmost one. Reported by Martin Rudalics
3615 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3617 Always use matched specpdl entry to record call arguments (Bug#18473).
3618 * lisp.h (record_in_backtrace): Adjust prototype.
3619 * eval.c (record_in_backtrace): Return current specpdl level.
3620 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3621 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3622 entry and use that entry in call to backtrace_debug_on_exit.
3623 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3624 (do_debug_on_call): Get current specpdl level as 2nd arg.
3626 Prefer ptrdiff_t to int and avoid integer overflows.
3627 * fileio.c (make_temp_name):
3628 * font.c (font_parse_family_registry): Avoid integer
3629 overflow on string size calculation.
3630 * data.c (Faset): Likewise for byte index.
3632 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3634 Fix display of R2L lines in partial-width windows.
3635 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3636 assigned the correct value.
3637 (extend_face_to_end_of_line): Account for truncation and
3638 continuation glyphs in R2L rows when one of the fringes is not
3640 (display_line): Don't assign negative X offset to a row if we are
3641 going to produce a truncation glyph for it. When handling
3642 truncated R2L rows, consider the width of the left fringe instead
3644 (produce_special_glyphs): Fix bogus assignments.
3646 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3648 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3649 always set to a valid value. Make sure the size passed to alloca
3650 is always positive. (Bug#18516)
3652 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3654 Avoid extra call to oblookup when interning symbols.
3655 * lisp.h (intern_driver): Add prototype.
3656 * lread.c (intern_driver): New function.
3657 (intern1, intern_c_string_1, Fintern):
3658 * font.c (font_intern_prop):
3659 * w32font.c (intern_font_name): Use it.
3661 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3663 Minor improvements to new stack-allocated Lisp objects.
3664 * frame.h (FRAME_PARAMETER):
3665 Prefer scoped_list1 to local_list1 where either would do.
3666 * lisp.h (scoped_list4): New macro.
3667 (local_cons, local_list1, local_list2, local_list3, local_list4)
3668 (make_local_vector, make_local_string, build_local_string):
3669 Prefer functions to macros where either would do.
3670 * xdisp.c (build_desired_tool_bar_string):
3671 Prefer scoped_list4 to local_list4 where either would do.
3673 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3675 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3676 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3677 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3678 * frame.h (FRAME_PARAMETER): New macro.
3679 * dispnew.c (init_display):
3680 * fontset.c (Fset_fontset_font):
3681 * frame.c (x_default_parameter):
3682 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3683 * xfns.c (x_default_scroll_bar_color_parameter)
3684 (x_default_font_parameter, x_create_tip_frame): Use it.
3685 * editfns.c (Fpropertize): Use local_cons.
3686 * process.c (status_message): Use build_local_string.
3687 * xfont.c (xfont_open): Use make_local_string.
3688 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3690 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3692 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3693 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3694 !__clang__. This works with GCC and with clang and is safer for
3695 compilers we don't know about.
3696 (local_cons): Rename parameter to make capture less likely.
3698 2014-09-17 Samuel Bronson <naesten@gmail.com>
3700 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3702 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3704 Fix minor problems found by static checking.
3705 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3707 * buffer.h (decode_buffer): Doc and indentation fixes.
3708 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3710 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3712 Avoid clang-specific warnings.
3713 * buffer.c (init_buffer): Shut up -Wself-assign.
3714 * process.c (server_accept_connection): Shut up -Wunsequenced.
3716 2014-09-16 Daniel Colascione <dancol@dancol.org>
3718 * fns.c (sxhash): For symbols, use address as hash code.
3720 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3722 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3723 * charset.c (load_charset_map_from_file): Use scoped_list2
3724 and build_local_string.
3725 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3726 * emacs.c (init_cmdargs, decode_env_path):
3727 * fileio.c (Fexpand_file_name):
3728 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3729 * frame.c (x_get_arg):
3730 * keyboard.c (safe_run_hooks_error):
3731 * lread.c (load_warn_old_style_backquotes):
3732 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3733 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3734 * xselect.c (x_clipboard_manager_error_1)
3735 (x_clipboard_manager_save_all):
3736 * xterm.c (x_term_init): Use build_local_string.
3738 Avoid more integer overflows on string size calculations.
3739 * category.c (Fmake_category_set):
3740 * xdisp.c (get_overlay_arrow_glyph_row):
3741 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3743 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3745 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3746 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3747 error message format. Use message_with_string to have non-ASCII
3748 file names properly displayed.
3749 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3750 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3751 where these APIs are not available even in UNICOWS.DLL.
3752 Improve the format of error messages and include the file name in them
3754 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3755 call play-sound-functions, per documentation.
3757 * w32.c (w32_get_long_filename, w32_get_short_filename):
3758 Constify the input file name arguments.
3760 * w32.h (w32_get_long_filename, w32_get_short_filename):
3763 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3765 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3766 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3767 [USE_LOCAL_ALLOCATORS]: New macros.
3768 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3769 (build_local_string): Avoid argument name expansion clash with
3771 * alloc.c (toplevel)
3772 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3773 Preprocessor guard to avoid impossible configuration.
3774 * charset.c (Ffind_charset_region, Ffind_charset_string):
3775 Use make_local_vector.
3776 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3777 * textprop.c (Fput_text_property, Fadd_face_text_property):
3779 (copy_text_properties): Use local_cons and local_list3.
3780 * chartab.c (uniprop_table):
3781 * data.c (wrong_choice, wrong_range):
3782 * doc.c (get_doc_string):
3783 * editfns.c (format2):
3784 * fileio.c (Fexpand_file_name, auto_save_error):
3785 * fns.c (Fyes_or_no_p):
3786 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3787 * fontset.c (Fset_fontset_font):
3788 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3789 (read_char_minibuf_menu_prompt):
3790 * keymap.c (silly_event_symbol_error, describe_vector):
3791 * menu.c (single_menu_item):
3792 * minibuf.c (Fread_buffer):
3793 * process.c (status_message, Fformat_network_address)
3794 (server_accept_connection): Use make_local_string and
3795 build_local_string. Prefer compound literals where appropriate.
3797 2014-09-15 Daniel Colascione <dancol@dancol.org>
3799 * fns.c (Fsort): Tweak sort docstring.
3801 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3803 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3804 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3805 set errno to EAGAIN instead, to allow the caller to retry the
3806 write after some waiting. Fixes deadlocks when Emacs exchanges a
3807 lot of data through the pipe. (Bug#18420)
3809 * sound.c (Fplay_sound_internal): Encode the sound file name in
3810 the ANSI codepage. Expand it against data-directory, as per docs,
3811 not against the current directory. No need to make a local copy
3812 of the file name; pass the encoded file name directly to
3813 do_play_sound. (Bug#18463)
3815 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3816 NULL, and the file name is not encodable in ANSI codepage, return
3817 the string with "?" replacement characters, which will fail the
3818 caller. This avoids returning a random value in that case.
3820 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3822 * window.c (Fresize_mini_window_internal): Set w->total_lines
3823 from w->pixel_height (Bug#18422).
3825 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3827 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3828 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3829 setting resize increments (Bug#18435).
3831 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3833 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3834 state around the call to line_bottom, since it can move the
3835 iterator to another screen line. This fixes off-by-one errors in
3836 the reported row in some rare cases.
3838 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3840 * callproc.c (init_callproc): Fix bug introduced at
3841 2014-09-07 (Bug#18474).
3843 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3845 Prefer ptrdiff_t to int and avoid integer overflows.
3846 * fileio.c (make_temp_name):
3847 * font.c (font_parse_family_registry): Avoid integer
3848 overflow on string size calculation.
3849 * data.c (Faset): Likewise for byte index.
3851 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3853 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3855 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3857 * lisp.h (make_local_string): Nitpick indent.
3858 * print.c (Fprin1_to_string): Remove unused GCPROs.
3860 More debugging aids around GCPROs.
3861 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3862 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3863 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3865 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3866 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3868 Remove redundant GCPROs around Ffuncall and Fapply calls.
3869 This is safe because Ffuncall protects all of its arguments by itself.
3870 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3871 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3872 (call6, call7): Likewise. Use compound literals where applicable.
3873 (run_hook_with_args_2): Use compound literal.
3875 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3877 Pacify --enable-gcc-warnings when no window system is used.
3878 These warnings found that subscript error, so they seem worthwhile.
3879 * composite.c (char_composable_p): Simplify a bit.
3880 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3881 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3882 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3883 * window.c (set_window_scroll_bars):
3884 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3885 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3886 Ignore -Wsuggest-attribute=const.
3887 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3888 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3890 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3892 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3893 Use check_iso_charset_parameter instead of doing the checks by hand.
3894 (check_iso_charset_parameter): Move up. Check parameters a bit
3895 more carefully, and return true for 96-char sets. All callers changed.
3897 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3899 Simplify lisp.h by removing the __COUNTER__ business.
3900 Reported by Dmitry Antipov in:
3901 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3902 * lisp.h (make_local_vector, make_local_string)
3903 (build_local_string): Simplify by not bothering with __COUNTER__.
3904 The __COUNTER__ business wasn't working properly, and was needed
3905 only for hypothetical future expansion anyway.
3907 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3909 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3910 terms to determine bitmap color. (Bug#18437)
3912 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3914 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3917 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3919 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3921 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3923 * xterm.c (handle_one_xevent): Detect iconified by looking at
3924 _NET_WM_STATE_HIDDEN.
3926 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3928 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3929 These can generate a constant with the correct value but the wrong
3930 width, which doesn't work as a printf argument. All uses removed.
3931 Reported by Dmitry Antipov in:
3932 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3933 (ENUMABLE): Remove; no longer needed.
3934 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3935 Remove; no longer needed because of the above change.
3936 Each definiens moved to the only use.
3938 Improve the experimental local and scoped allocation.
3939 * alloc.c (local_string_init, local_vector_init):
3940 New functions, defined if USE_LOCAL_ALLOCATORS.
3941 Mostly, these are moved here from lisp.h, as it's not
3942 clear it's worth making them inline.
3943 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3944 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3945 USE_STACK_LISP_OBJECTS, not on a laundry list.
3946 (local_string_init, local_vector_init): New decls.
3947 (union Aligned_Cons): New type.
3948 (scoped_cons): Use it. Give up on the char trick, as it's a too
3949 much of a maintenance hassle; if someone wants this speedup
3950 they'll just need to convince their compiler to align properly.
3951 Conversely, use the speedup if struct Lisp_Cons happens to
3952 be aligned even without a directive. Better yet, help it along
3953 by using union Aligned_Cons rather than struct Lisp_Cons.
3954 (pointer_valid_for_lisp_object): Remove. This check is not
3955 necessary, since make_lisp_ptr is already doing it. All uses removed.
3956 (local_vector_init, local_string_init): Move to alloc.c.
3957 (build_local_vector): Remove this awkward macro, replacing with ...
3958 (make_local_vector): New macro, which acts more like a function.
3959 Use statement expressions and use __COUNTER__ to avoid macro
3960 capture. Fall back on functions if these features are not supported.
3961 (build_local_string, make_local_string): Likewise.
3963 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3965 * xterm.c (x_term_init): Consolidate duplicated code.
3966 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3967 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3968 Add eassert and mark dpyinfo as dead only if it was alive.
3970 Add macros to allocate temporary Lisp objects with alloca.
3971 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3972 * character.h (parse_str_as_multibyte): Move prototype to ...
3973 * lisp.h (parse_str_as_multibyte): ... here.
3974 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3975 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3977 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3978 (local_string_init): New functions.
3979 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3980 (init_alloc_once): Call it.
3982 Cleanup last change and make all new stuff conditional.
3983 * lisp.h (build_local_string): Rename to ...
3984 (make_local_string): ... this macro.
3985 (build_local_string, scoped_list1, scoped_list3): New macros.
3986 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3987 and functions as such, use regular fallbacks otherwise.
3988 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3991 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3993 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3994 always make sure the marginal areas of the row are in sync with
3995 what the window wants. (Bug#18419)
3997 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3998 existing binding of a variable, to avoid silently aborting
3999 commands that use specbind. (Bug#18331)
4001 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4003 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
4004 * coding.c (growable_destination): New function.
4005 (produce_chars): Use it for sanity checks. Do not fiddle with
4006 dst_end if the source and destination are both nil, as it's
4007 the caller's responsibility to avoid overlap.
4008 * keyboard.c (read_decoded_event_from_main_queue):
4009 The destination must be MAX_MULTIBYTE_LENGTH times the max source
4010 length, not 4 times, to prevent decode_coding_c_string from trying
4011 to reallocate a destination. This removes the need for the FIXME.
4013 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
4014 All callers simplified. Add a comment about exec_failed, vfork,
4017 Adjust drag-and-drop fix when window is above top (Bug#18303).
4018 * xselect.c (x_fill_property_data): Don't let sign bit of negative
4019 XCDR bleed into XCAR's encoded value. Improve checks for
4020 out-of-range data while we're at it.
4022 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
4024 * xselect.c (x_fill_property_data): Handle negative XCDR when data
4025 is CONSP (Bug#18303).
4027 2014-09-07 Eli Zaretskii <eliz@gnu.org>
4029 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
4030 'alloca' gets passed arguments larger than MAX_ALLOCA.
4032 * font.c (MAX): Define if not defined elsewhere.
4034 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4036 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4037 here for destination buffer, to work around what appears to be a
4038 bug in decode_coding_c_string when the source and destination are
4041 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4042 This follows up on the recent thread in emacs-devel on alloca; see:
4043 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4044 This patch also cleans up alloca-related glitches noted while
4045 examining the code looking for unbounded alloca.
4047 * callproc.c (init_callproc):
4048 Rewrite to avoid need for alloca.
4049 * buffer.c (mouse_face_overlay_overlaps)
4050 (report_overlay_modification):
4051 * buffer.h (GET_OVERLAYS_AT):
4052 * coding.c (make_subsidiaries):
4053 * doc.c (Fsnarf_documentation):
4054 * editfns.c (Fuser_full_name):
4055 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4056 (search_embedded_absfilename, Fsubstitute_in_file_name):
4057 * fns.c (Fmake_hash_table):
4058 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4059 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4060 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4061 (xrdb_get_resource, x_get_resource_string):
4062 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4063 * ftxfont.c (ftxfont_draw):
4064 * image.c (xbm_load, xpm_load, jpeg_load_body):
4065 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4067 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4069 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4070 (find_and_return_menu_selection):
4071 * print.c (PRINTFINISH):
4072 * process.c (Fformat_network_address):
4073 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4074 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4075 * sound.c (wav_play, au_play):
4076 * syntax.c (skip_chars):
4077 * term.c (tty_menu_activate, tty_menu_show):
4078 * textprop.c (get_char_property_and_overlay):
4079 * window.c (Fset_window_configuration):
4080 * xdisp.c (safe__call, next_overlay_change, vmessage)
4081 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4082 * xfaces.c (face_at_buffer_position):
4083 * xmenu.c (x_menu_show):
4084 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4085 allocation size isn't bounded.
4086 * callint.c (Fcall_interactively): Redo memory_full check
4087 so that it can be done at compile-time on some platforms.
4088 * coding.c (MAX_LOOKUP_MAX): New constant.
4089 (get_translation_table): Use it.
4090 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4091 SAFE_ALLOCA, to catch integer overflows on size calculation.
4092 (exec_failed) [!DOS_NT]: New function.
4093 (child_setup) [!DOS_NT]: Use it.
4094 * editfns.c (Ftranspose_regions):
4095 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4096 * editfns.c (check_translation):
4097 Allocate larger buffers on the heap.
4098 * eval.c (internal_lisp_condition_case):
4099 Check for MAX_ALLOCA overflow.
4100 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4101 (Fbase64_encode_region, Fbase64_decode_region):
4102 Avoid unnecessary calls to SAFE_FREE before 'error'.
4103 * buffer.c (mouse_face_overlay_overlaps):
4104 * editfns.c (Fget_pos_property, check_translation):
4105 * eval.c (Ffuncall):
4106 * font.c (font_unparse_xlfd, font_find_for_lface):
4107 * ftfont.c (ftfont_drive_otf):
4108 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4109 (menu_bar_items, tool_bar_items):
4110 * sound.c (Fplay_sound_internal):
4111 * xdisp.c (load_overlay_strings, dump_glyph_row):
4112 Use an ordinary auto buffer rather than alloca, since the
4113 allocation size is fixed and small.
4114 * ftfont.c: Include <c-strcase.h>.
4115 (matching_prefix): New function.
4116 (get_adstyle_property): Use it, to avoid need for alloca.
4117 * keyboard.c (echo_add_key):
4118 * keymap.c (describe_map): Use ptrdiff_t, not int.
4119 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4120 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4121 when counting bytes.
4122 * lisp.h (xlispstrdupa): Remove, replacing with ...
4123 (SAFE_ALLOCA_STRING): ... new macro with different API.
4124 This fixes a portability problem, namely, alloca result
4125 passed to another function. All uses changed.
4126 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4128 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4129 (REGEX_ALLOCATE): New macros.
4130 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4131 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4133 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4135 (decode_mode_spec_coding): Store directly into buf rather than
4136 into an alloca temporary and copying the temporary to the buf.
4138 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4140 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4142 2014-09-04 Jan D <jan.h.d@swipnet.se>
4144 * xterm.c (x_term_init): Don't call x_session_initialize if running
4145 as a daemon (Bug#18375).
4147 * xsmfns.c: Initialize ice_fd.
4149 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4151 Less chatter in 'make' output.
4152 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4153 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4154 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4156 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4158 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4159 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4161 * nsfns.m (Fx_create_frame):
4162 * w32fns.c (Fx_create_frame):
4163 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4166 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4168 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4169 the reported row in the case of a window with a header line, by
4170 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4171 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4173 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4175 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4176 when configured --with-wide-int on typical 32-bit platforms.
4178 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4180 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4181 when HPOS is negative, for the benefit of R2L glyph rows whose
4182 newline overflows into the fringe.
4184 2014-09-03 Ken Brown <kbrown@cornell.edu>
4186 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4188 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4190 Minor cleanup of recent strlen-avoiding patch.
4191 * fileio.c (CHECK_LENGTH): Remove.
4192 Rewrite callers so that they don't need it.
4193 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4194 variable wasn't set.
4196 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4198 * fileio.c (CHECK_LENGTH): New macro.
4199 (Fexpand_file_name): Use it and get rid of a few more calls
4200 to strlen and strcat.
4201 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4202 * lisp.h (egetenv): ... because of a new inline function used to
4203 avoid calls to strlen for a compile-time constants.
4205 * buffer.h (decode_buffer): New function.
4206 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4207 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4208 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4209 * data.c (Flocal_variables_p):
4210 * fileio.c (Fverify_visited_file_modtime):
4211 * marker.c (live_buffer): Use it.
4213 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4215 Avoid extra calls to strlen in filesystem I/O routines.
4216 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4217 the length of 'newdir' is known or may be precalculated.
4218 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4219 not 'char *', and so use precalculated length.
4220 (Ffile_accessible_directory_p):
4221 * callproc.c (encode_current_directory, init_callproc):
4222 * charset.c (init_charset):
4223 * lread.c (load_path_check, load_path_default): Adjust users.
4224 * lisp.h (file_accessible_directory_p): Tweak prototype.
4226 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4228 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4231 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4233 --enable-silent-rules now suppresses more chatter.
4234 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4235 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4236 (am__v_CCLD_1): New macros, taken from Automake.
4237 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4239 Clean up extern decls a bit.
4240 * bytecode.c: Include blockinput.h and keyboard.h rather
4241 than rolling their APIs by hand.
4242 * emacs.c: Include regex.h and rely on its and lisp.h's API
4243 rather than rolling them by hand.
4244 * lastfile.c: Include lisp.h, to check this file's API.
4245 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4247 * regex.h (re_max_failures): New decl.
4248 * unexcw.c, unexmacosx.c, unexw32.c:
4249 Rely on lisp.h's API rather than rolling it by hand.
4250 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4251 Declare at top level, to pacify GCC -Wnested-externs.
4253 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4255 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4256 clipping rectangle become negative (i.e. large positive, since
4257 it's an unsigned data type). This can happen in R2L hscrolled
4258 glyph rows, and caused us to draw the cursor glyph on the fringe.
4259 For the details, see
4260 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4262 2014-08-31 Ken Brown <kbrown@cornell.edu>
4264 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4265 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4266 is defined. (Bug#18368)
4268 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4270 Vector-sorting fixes (Bug#18361).
4271 It's not safe to call qsort or qsort_r, since they have undefined
4272 behavior if the user-specified predicate is not a total order.
4273 Also, watch out for garbage-collection while sorting vectors.
4274 * fns.c: Include <vla.h>.
4275 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4276 (sort_vector_compare): Remove, replacing with ....
4277 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4278 ... these new functions.
4279 (sort_vector): Rewrite to use the new functions.
4280 GCPRO locals, since the predicate can invoke the GC.
4281 Since it's in-place return void; caller changed.
4282 (merge): Use 'inorder', for clarity.
4284 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4285 One can't hoist this out of the 'if', because intervening calls to
4286 newlocale, twolower, etc. can change errno.
4288 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4290 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4291 wording of the error messages.
4292 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4295 * w32proc.c (get_lcid_callback): Accept locale specifications
4296 without the country part, as in "enu" vs "enu_USA".
4297 (w32_compare_strings): Signal an error if a locale was specified,
4298 but couldn't be translated into a valid LCID.
4300 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4302 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4304 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4306 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4307 errno after towlower_l. errno's value is not specified after
4308 towlower_l. Instead, assume that towlower_l returns its argument
4309 on failure, which is portable in practice.
4311 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4313 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4315 * w32proc.c (w32_compare_strings): Accept additional argument
4316 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4317 if requested. If w32-collate-ignore-punctuation is non-nil, add
4318 NORM_IGNORESYMBOLS to the flags.
4319 (LINGUISTIC_IGNORECASE): Define if not already defined.
4320 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4322 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4325 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4327 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4328 Define substitutes for platforms that lack them.
4329 (str_collate): Add arguments locale and ignore_case.
4331 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4332 Add optional arguments LOCALE and IGNORE-CASE.
4334 * lisp.h (str_collate): Adapt argument list.
4336 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4338 Add vectors support to Fsort.
4339 * fns.c (sort_vector, sort_vector_compare): New functions.
4340 (sort_list): Likewise, refactored out of ...
4341 (Fsort): ... adjusted user. Mention vectors in docstring.
4342 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4343 * alloc.c (make_save_int_obj): New function.
4344 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4345 (make_save_int_obj): Add prototype.
4347 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4348 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4349 Conditionally define to match system's qsort_r signature.
4350 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4352 2014-08-28 Ken Brown <kbrown@cornell.edu>
4354 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4355 dumping and the system malloc after dumping. (Bug#18222)
4357 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4358 Define as macros, expanding to hybrid_malloc, etc.
4359 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4360 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4362 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4363 full implementation on Cygwin. Remove Cygwin-specific code that
4364 is no longer needed.
4365 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4366 Redefine as macros expanding to gmalloc, grealloc, etc.
4367 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4368 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4369 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4370 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4372 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4373 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4374 HAVE_POSIX_MEMALIGN)]: New functions.
4375 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4376 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4377 hybrid_aligned_alloc; declare.
4378 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4379 HAVE_POSIX_MEMALIGN)]: Define.
4380 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4381 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4382 Define as macro, expanding to gget_current_dir_name, and define
4384 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4385 malloc_enable_thread(). Don't initialize malloc.
4386 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4387 no longer defined on Cygwin).
4388 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4389 * sheap.c (bss_sbrk_buffer_end): New variable.
4390 * unexcw.c (__malloc_initialized): Remove variable.
4391 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4393 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4396 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4398 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4399 In `event->y' return entire range (the size of the scroll bar minus
4401 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4402 return entire range (the scaled size of the scroll bar minus
4403 that of the slider). In `portion' return the scaled position of
4405 (xaw_jump_callback): Restore part of code for vertical scroll
4406 bar broken in change from 2014-07-27.
4407 (xaw_scroll_callback): Provide incremental scrolling with
4408 horizontal scroll bars.
4410 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4412 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4414 * indent.c (Fvertical_motion): Fix vertical motion up through a
4415 display property after a newline. (Bug#18276)
4417 * xdisp.c (display_line): Don't assume that the call to
4418 reseat_at_next_visible_line_start ends up at a character
4419 immediately following the newline on the previous line.
4420 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4421 beyond ZV, which causes infloop in redisplay. For the details, see
4422 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4424 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4425 coordinate for hscrolled R2L screen lines. (Bug#18277)
4427 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4429 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4432 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4434 * syntax.c (scan_lists): Don't examine positions before BEGV.
4437 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4439 Improve robustness of new string-collation code (Bug#18051).
4440 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4441 (newlocale, wcscoll_l): Define substitutes for platforms that
4442 lack them, so as to simplify the mainline code.
4443 (str_collate): Simplify the code by assuming the above definitions.
4444 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4445 For example, the old version left the Emacs in the wrong locale if
4446 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4447 result. Report an error if newlocale fails.
4449 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4451 * lisp.h (str_collate):
4452 * sysdep.c (str_collate): Return int.
4453 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4455 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4457 Fix some glitches in previous change.
4458 * sysdep.c (stack_direction): Replace stack_grows_down
4459 to simplify calculation of stack boundaries.
4460 (handle_sigsegv): Check whether we really crash somewhere near
4461 to stack boundary, and handle fatal signal as usual if not.
4462 (init_sigsegv): Adjust accordingly.
4463 * keyboard.c (Vtop_level_message): Rename to
4464 Vinternal__top_level_message, as suggested by Stefan Monnier in
4465 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4466 All related users changed.
4468 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4470 Handle C stack overflow caused by too nested Lisp evaluation.
4471 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4472 siglongjmp point to transfer control from SIGSEGV handler.
4473 * keyboard.c (return_to_command_loop, recover_top_level_message)
4474 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4475 (regular_top_level_message): New variable.
4476 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4477 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4479 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4480 new variables described above.
4481 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4482 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4483 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4484 (init_sigsegv): New function.
4485 (init_signals): Use it.
4487 2014-08-25 Ken Brown <kbrown@cornell.edu>
4489 * emacs.c (main): Remove use of obsolete macro
4490 G_SLICE_ALWAYS_MALLOC.
4492 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4494 Implement locale-sensitive string collation for MS-Windows.
4495 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4496 New functions. (Bug#18051)
4498 * w32.h (w32_compare_strings): Add prototype.
4500 * w32.c <g_b_init_compare_string_w>: New global flag.
4501 (globals_of_w32): Initialize it.
4503 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4505 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4506 [WINDOWSNT]: Call str_collate on MS-Windows.
4508 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4510 One more minor cleanup of font subsystem.
4511 * font.h (struct font_driver): Convert text_extents to
4512 return void because returned value is never actually used.
4513 * macfont.m (macfont_text_extents):
4514 * w32font.c (w32font_text_extents):
4515 * xftfont.c (xftfont_text_extents): Adjust to return void
4516 and assume that 'metrics' argument is always non-NULL.
4517 * ftfont.c (ftfont_text_extents):
4518 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4520 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4522 Minor cleanups of str_collate fix (Bug#18051).
4523 * fns.c (str_collate): Move decl from here ...
4524 * lisp.h (str_collate): ... to here.
4525 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4526 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4527 potential problems with integer overflow. Don't assume
4528 setlocale succeeds. Remove unnecessary test before restoring
4529 locale via setlocale, and free the copied setlocale string
4532 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4534 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4536 * sysdep.c (str_collate): New function. (Bug#18051)
4538 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4540 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4541 if the initial "rm -f" fails. This is for MinGW builds, where
4542 MS-Windows will not allow deleting the executable file of a
4545 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4547 * w32term.c (w32_scroll_bar_handle_click)
4548 (w32_horizontal_scroll_bar_handle_click)
4549 (x_scroll_bar_report_motion)
4550 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4551 SB_THUMBTRACK, use the 32-bit position information returned by
4552 GetScrollInfo, not the 16-bit information returned in the Windows
4555 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4557 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4558 second coordinate ('y') reported for dragging the horizontal
4561 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4563 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4564 and text area-relative x-coordinates.
4566 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4568 Avoid overwriting the reversed_p flags in the glyph matrices when
4569 init_iterator or start_display are called.
4570 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4572 (tool_bar_height, redisplay_tool_bar, try_window)
4573 (try_window_reusing_current_matrix, try_window_id)
4574 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4575 reversed_p flag of the iterator's glyph row where the glyph row
4576 is going to be redrawn.
4578 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4580 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4582 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4584 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4585 of emacs_event return length from si.nPage to si.nMax.
4586 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4587 interchange start and end of thumb.
4589 2014-08-15 Ken Brown <kbrown@cornell.edu>
4591 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4592 ERRORCHECK mutexes. (Bug#18222)
4594 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4596 * frame.c (set_menu_bar_lines_1): Remove.
4597 (set_menu_bar_lines): Call change_frame_size instead of
4598 set_menu_bar_lines_1.
4600 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4602 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4605 2014-08-11 Glenn Morris <rgm@gnu.org>
4607 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4608 writing before backing up, since it causes a more serious problem
4609 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4610 (choose_write_coding_system): No longer callable from Lisp.
4611 Move last piece back here from Fwrite_region.
4612 (Fwrite_region, syms_of_fileio): Update for above changes.
4614 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4616 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4617 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4618 (Fwindow_new_pixel, Fset_window_new_pixel)
4619 (Fset_window_new_total, Fset_window_new_normal)
4620 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4622 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4624 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4626 * fontset.c (Finternal_char_font): Recompute basic faces if the
4627 frame's face cache was cleared. (Bug#18162)
4629 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4631 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4632 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4633 base buffer's undo list.
4635 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4637 Fix a couple of recent inadvertent breaks of the MSDOS port.
4638 * msdos.c: include required menu.h
4639 * term.c: set correct menu_show_hook on MSDOS.
4641 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4643 Fix handling of menu bar line on TTY frames (Bug#18136)
4645 * dispnew.c (handle_window_change_signal):
4646 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4647 frame's menu bar lines subtracted from height.
4648 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4650 (adjust_frame_size): Count in menu bar when setting FrameRows.
4651 (make_terminal_frame): When setting up the frame's lines and
4652 text height don't count in the menu bar.
4653 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4654 lines subtracted from height.
4655 (do_switch_frame): Set tty's FrameRows to number of total lines
4657 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4658 is used, return total number of lines and columns.
4659 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4661 * term.c (OUTPUT, tty_set_terminal_modes)
4662 (tty_set_terminal_window, tty_set_scroll_region)
4663 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4664 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4665 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4666 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4667 Call change_frame_size with frame's menu bar lines subtracted
4669 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4670 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4673 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4675 * alloc.c (Fmemory_info): Remove a stray brace.
4677 * process.c: Fix a comment typo.
4679 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4681 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4683 * widgetprv.h (EmacsFramePart): Remove font.
4685 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4686 (resources, setup_frame_cursor_bits): Remove unused variables and
4687 functions, esp. wrt. font (Bug#18227).
4689 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4691 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4693 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4695 Refer to MS-DOS using the same name everywhere.
4697 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4701 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4703 * w32term.c (w32_redeem_scroll_bar):
4704 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4705 not redeeming scroll bars that have been turned off.
4707 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4709 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4710 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4711 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4712 (safe_run_hook_funcall): Adjust accordingly.
4714 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4716 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4717 Condition correctly according to toolkit used.
4718 * frame.c (make_initial_frame, make_terminal_frame)
4719 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4720 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4721 assignments according to presence of toolkit scrollbars.
4722 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4723 Condition correctly according to toolkit used.
4724 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4725 only if toolkit supports it.
4726 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4728 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4730 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4732 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4734 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4735 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4736 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4737 (safe_run_hooks): Remove comment which is not relevant any more.
4739 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4741 Don't let big frames overrun the stack.
4742 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4743 Use SAFE_NALLOCA, not alloca.
4745 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4746 * dired.c (directory_files_internal): Use a volatile variable
4747 to prevent the compiler from optimizing away all copies of a local.
4748 I wonder how many other GC-related bugs like this lurk elsewhere?
4750 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4751 * xterm.h (struct x_display_info): New member 'connection'.
4752 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4753 so that x_delete_terminal has a file descriptor to pass to
4754 delete_keyboard_wait_descriptor.
4756 Don't mishandle year-9999 dates (Bug#18176).
4757 * editfns.c (decode_time_components): Store an invalid timespec
4758 on overflow, instead of returning false, so that the caller can
4759 distinguish overflow from other errors.
4760 (lisp_time_argument, lisp_seconds_argument): If the time is out
4761 of range, signal a time overflow instead of an invalid time spec.
4762 * keyboard.c (decode_timer): Treat time overflow like other
4765 Avoid undefined behavior with signed left shift.
4766 Caught by 'gcc -fsanitize=undefined'.
4767 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4768 * dispnew.c (line_hash_code, scrolling):
4769 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4770 Use 'unsigned', not 'int', for line hashes.
4771 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4773 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4775 Make compare-strings more compatible with old behavior (Bug#17903).
4776 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4778 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4780 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4781 Don't add label between left and right buttons (Bug#18129).
4783 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4785 Make functions static that no longer need to be extern.
4786 * frame.c, frame.h (set_menu_bar_lines):
4787 * keyboard.c (Qleftmost, Qrightmost):
4788 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4789 (x_set_internal_border_width):
4792 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4794 Fix display of R2L lines when the last character fits only partially.
4795 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4797 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4798 R2L row is visible only partially, give the row a negative x
4800 (display_line): Fix the calculation of the glyph whose pixel width
4801 is used to decide whether the last produced glyph fits on the
4802 line. When the last glyph fits only partially, give the row a
4805 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4806 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4807 pixel width of the first glyph that is hscrolled from display.
4808 (display_line): In R2L glyph rows, don't give a negative offset to
4809 row->x when the first glyph begins before first_visible_x.
4811 * xdisp.c (display_line): If called with iterator set up to write
4812 to a marginal area, delay the call to handle_line_prefix until we
4813 switch back to the text area. (Bug#18035)
4815 * .gdbinit (xwindow): The members total_cols, total_lines,
4816 left_col, and top_line are C integers (and has been so for the
4819 2014-08-01 Andreas Schwab <schwab@suse.de>
4821 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4822 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4824 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4826 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4827 (timerfd_callback): Ignore weird events with no data. Add tight
4828 assertions and comments.
4829 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4830 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4832 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4834 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4835 I had confused && with ||.
4837 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4839 Simplify timerfd configuration and fix some minor glitches.
4840 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4841 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4842 Fall back on timer_create if timerfd_create fails at runtime.
4843 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4844 kernel primitives to do resolution. All uses removed.
4845 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4846 (turn_on_atimers): Clear timer_create-based timers too,
4849 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4850 Without this change, the code can access the local variable 'width'
4851 even when it has not been initialized, and likewise for 'height';
4852 in either case this leads to undefined behavior.
4854 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4856 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4857 necessary, put horizontal scroll bar resources as well. See
4858 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4859 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4861 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4863 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4864 background value to match the resource of its vertical counterpart.
4866 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4868 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4869 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4871 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4873 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4874 change that added the top margin height to the requested height
4875 and revert (undocumented) part of 2014-07-28 change that changed
4876 the logic of whether a size change occurred.
4878 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4880 * .gdbinit (xwindow): The members total_cols, total_lines,
4881 left_col, and top_line are C integers (and has been so for the
4884 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4887 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4889 On GNU/Linux, use timerfd for asynchronous timers.
4890 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4891 (toplevel): Rename alarm_timer_ok to special_timer_available.
4892 [HAVE_TIMERFD]: Declare timerfd.
4893 [HAVE_CLOCK_GETRES]: Declare resolution.
4894 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4895 system timer resolution.
4896 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4897 (timerfd_callback) [HAVE_TIMERFD]: New function.
4898 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4899 [ENABLE_CHECKING]: New function for the sake of automated tests.
4900 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4901 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4902 [ENABLE_CHECKING]: Defsubr test function.
4903 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4904 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4905 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4907 Fix --without-x build and pacify --enable-gcc-warnings.
4908 Problems reported in Bug#18122 and Bug#18124.
4909 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4910 (frame_windows_min_size): Now static.
4911 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4913 (adjust_frame_size): Always declare prototype.
4915 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4916 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4917 * atimer.c (timerfd_callback): Always read expiration data.
4919 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4920 * process.c (add_timer_wait_descriptor): Add timer descriptor
4921 to input_wait_mask and non_process_wait_mask as well.
4923 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4925 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4927 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4929 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4930 Reinstate code removed by the prevoius commit to this file.
4932 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4934 * buffer.h (struct buffer): New fields scroll_bar_height and
4935 horizontal_scroll_bar_type.
4936 * buffer.c (bset_scroll_bar_height)
4937 (bset_horizontal_scroll_bar_type): New functions.
4938 (Fbuffer_swap_text): Handle old_pointm field.
4939 (init_buffer_once): Set defaults for scroll_bar_height and
4940 horizontal_scroll_bar_type.
4941 (syms_of_buffer): New variables scroll_bar_height and
4942 horizontal_scroll_bar_type.
4943 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4944 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4945 (set_vertical_scroll_bar): Remove prototype.
4946 (x_change_tool_bar_height): Add prototype.
4947 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4948 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4949 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4951 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4952 (update_window): Start mode_line_row->y after horizontal scroll
4954 (change_frame_size_1): Call adjust_frame_size.
4955 (init_display): When changing the size of a tty frame do not
4956 pass height of menu bar.
4957 (Qframe_windows_min_size): New symbol.
4958 * frame.h (struct frame): List tool bar fields after menu bar
4959 fields. Add official, total_lines, horizontal_scroll_bars,
4960 config_scroll_bar_height and config_scroll_bar_lines fields.
4961 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4962 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4963 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4964 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4965 (FRAME_WINDOWS_HEIGHT): New macros.
4966 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4967 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4968 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4969 horizontal scroll bar.
4970 (frame_inhibit_resize, adjust_frame_size)
4971 (frame_windows_min_size): Add declarations.
4972 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4973 (x_set_scroll_bar_default_height, x_set_left_fringe)
4974 (x_set_right_fringe, x_set_vertical_scroll_bars)
4975 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4976 (x_set_scroll_bar_height): Add external declarations.
4977 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4978 (adjust_frame_size): New functions.
4979 (make_frame): Initial horizontal_scroll_bars field.
4980 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4982 (make_initial_frame, make_terminal_frame): No horizontal scroll
4983 bar in initial and terminal frames. Use adjust_frame_size.
4984 (Fframe_total_cols): Fix doc-string.
4985 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4986 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4987 Rewrite using adjust_frame_size.
4988 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4989 (Qframe_windows_min_size): New symbols.
4990 (x_set_frame_parameters): Remove call of check_frame_size.
4991 (x_report_frame_params): Return scroll_bar_height value.
4992 (x_set_left_fringe, x_set_right_fringe): New functions.
4993 (adjust_frame_height, x_set_internal_border_width)
4994 (x_set_fringe_width): Remove.
4995 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4996 (x_set_scroll_bar_width, x_set_right_divider_width)
4997 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4998 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
5000 (x_figure_window_size): Rewrite to make frame display the
5001 expected number of lines.
5002 (Vdefault_frame_scroll_bars): Rewrite doc-string.
5003 (Vdefault_frame_horizontal_scroll_bars)
5004 (Vframe_initial_frame_tool_bar_height)
5005 (frame_inhibit_implied_resize): New variables.
5006 * fringe.c (compute_fringe_widths): Remove.
5007 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
5008 (xg_create_horizontal_scroll_bar)
5009 (xg_update_horizontal_scrollbar_pos)
5010 (xg_set_toolkit_horizontal_scroll_bar_thumb)
5011 (xg_get_default_scrollbar_height)
5012 (xg_clear_under_internal_border): Extern.
5013 * gtkutil.c (xg_frame_resized): Don't call
5014 do_pending_window_change.
5015 (xg_frame_set_char_size): Use adjust_frame_size.
5016 (style_changed_cb): Call update_theme_scrollbar_height and
5017 x_set_scroll_bar_default_height.
5018 (x_wm_set_size_hint): Don't call check_frame_size.
5019 (update_theme_scrollbar_height)
5020 (xg_get_default_scrollbar_height)
5021 (xg_create_horizontal_scroll_bar)
5022 (xg_update_horizontal_scrollbar_pos)
5023 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
5024 (xg_create_scroll_bar): Set horizontal slot of bar.
5025 (xg_initialize): Call update_theme_scrollbar_height.
5026 (xg_clear_under_internal_border): No more static.
5027 * insdel.c (adjust_suspend_auto_hscroll): New function.
5028 (adjust_markers_for_delete, adjust_markers_for_insert)
5029 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
5030 * keyboard.c (readable_events, discard_mouse_events)
5031 (make_lispy_event): Handle horizontal scroll bar click events.
5032 (Fsuspend_emacs): When changing the size of a tty frame do not
5033 pass height of menu bar.
5034 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5035 (Qright, Qleftmost, Qrightmost): New symbols.
5036 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5038 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5039 * nsfns.m (x_set_internal_border_width): New function.
5040 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5041 Remove extended fringe code.
5042 (x_set_window_size, x_new_font): Don't call
5043 compute_fringe_widths.
5044 * term.c (Fresume_tty): When changing the size of a tty frame do
5045 not pass height of menu bar.
5046 (clear_tty_hooks, set_tty_hooks):
5047 Clear horizontal_scroll_bar_hook.
5048 (init_tty): Frame has no horizontal scroll bars.
5049 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5050 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5051 scroll_bar_after_handle, scroll_bar_left_arrow,
5052 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5053 scroll_bar_to_rightmost entries.
5054 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5055 (struct terminal): Add set_horizontal_scroll_bar_hook.
5056 * w32console.c (initialize_w32_display):
5057 Clear horizontal_scroll_bar_hook.
5058 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5060 (x_clear_under_internal_border, x_set_internal_border_width):
5062 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5063 Set windows_or_buffers_changed when adding the menu bar.
5064 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5065 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5066 (w32_createhscrollbar): New functions.
5067 (w32_createscrollbar): Rename to w32_createvscrollbar.
5068 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5069 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5070 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5071 Add WM_EMACS_SHOWCURSOR.
5072 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5073 case do not artificially impose WM size hints.
5074 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5075 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5077 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5078 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5079 (unwind_create_frame_1): Remove.
5080 (Fx_create_frame): Make both scrollbars the system standard
5081 width and height. Use official field of frame structure to
5082 inhibit running window-configuration-change-hook.
5083 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5084 pixelwise. Handle frame's official field.
5085 (w32_frame_parm_handlers): Remove x_set_fringe_width
5086 entries. Add x_set_scroll_bar_height,
5087 x_set_horizontal_scroll_bars, x_set_left_fringe and
5089 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5090 pass height of menu bar to change_frame_size.
5091 * w32menu.c (set_frame_menubar): Rewrite using
5092 frame_inhibit_resize.
5093 * w32term.h (struct w32_display_info):
5094 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5095 (struct scroll_bar): Add horizontal.
5096 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5097 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5098 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5099 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5100 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5101 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5102 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5103 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5104 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5105 Define instead of WM_EMACS_CREATESCROLLBAR.
5106 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5107 WND_SCROLLBAR_INDEX.
5108 * w32term.c (horizontal_scroll_bar_min_handle)
5109 (horizontal_scroll_bar_left_border)
5110 (horizontal_scroll_bar_right_border): New integers.
5111 (x_set_frame_alpha): Replace x_highlight_frame by
5113 (x_window_to_scroll_bar): New argument "type". Update callers
5115 (w32_set_horizontal_scroll_bar_thumb)
5116 (x_horizontal_scroll_bar_report_motion)
5117 (w32_set_horizontal_scroll_bar)
5118 (w32_horizontal_scroll_bar_handle_click)
5119 (x_horizontal_scroll_bar_report_motion): New functions.
5120 (w32_mouse_position): Discriminate horizontal and vertical
5122 (my_create_scrollbar): Replace with two new functions
5123 my_create_vscrollbar and my_create_hscrollbar.
5124 (x_scroll_bar_create): New argument "horizontal".
5125 Update callers accordingly.
5126 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5127 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5129 (w32_read_socket): Handle WM_HSCROLL cae.
5130 (x_new_font): Don't recompute fringe widths.
5131 Use frame_inhibit_resize. Calculate new menu bar height iff we
5132 build without toolkit. Always clear under internal border.
5133 (x_set_window_size): Don't check frame size or recompute
5134 fringes. Reset fullscreen status before applying sizes.
5135 Always resize as requested by pixelwise argument. Don't call
5136 do_pending_window_change.
5137 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5138 (w32_initialize_display_info): Initialize dpyinfo's
5139 horizontal_scroll_bar_cursor entry.
5140 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5141 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5142 horizontal_scroll_bar_left_border.
5143 (w32fullscreen_hook): Intermittently resize window to normal
5144 when switching from fullscreen to maximized state.
5145 (run_window_configuration_change_hook): Don't run it if frame is
5147 (unwind_change_frame): Remove.
5148 (Fset_window_configuration): Rewrite using frame's official field.
5149 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5150 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5151 * window.h (struct window): New fields old_pointm,
5152 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5153 scroll_bar_height and suspend_auto_hscroll.
5154 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5156 (sanitize_window_sizes): Extern.
5157 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5158 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5159 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5160 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5161 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5163 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5164 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5165 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5166 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5167 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5168 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5169 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5170 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5171 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5172 (Fwindow_old_point, sanitize_window_sizes): New functions.
5173 (Qwindow_sanitize_window_sizes): New symbol.
5174 (window_body_height): Count in horizontal scroll bar.
5175 (set_window_hscroll, Fscroll_left, Fscroll_right):
5176 Set suspend_auto_hscroll slot.
5177 (Fwindow_inside_edges): Count fringes pixelwise.
5178 (coordinates_in_window, Fcoordinates_in_window_p):
5179 Consider horizontal scroll bar.
5180 (check_frame_size, adjust_window_margins): Remove functions and
5181 corresponding calls.
5182 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5183 (temp_output_buffer_show): Reset hscroll related fields.
5184 Initialize old_pointm.
5185 (make_parent_window): Initialize old_pointm.
5186 (make_window): Initialize old_pointm, horizontal scroll bar type,
5187 and scroll bar height.
5188 (resize_frame_windows): Don't count top margin in new sizes.
5189 Don't use safe sizes when shrinking a frame; let the window
5190 manager do the clipping.
5191 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5193 (Fdelete_window_internal): Unchain old_pointm marker.
5194 (window_scroll_pixel_based, Fscroll_other_window):
5196 (Fwindow_text_width, Fwindow_text_height): New argument
5198 (struct saved_window): New fields, old_pointm, hscroll_whole,
5199 suspend_auto_hscroll, scroll_bar_height and
5200 horizontal_scroll_bar_type.
5201 (Fset_window_configuration, save_window_save): Set new fields of
5203 (apply_window_adjustment): Don't call adjust_window_margins.
5204 (set_window_margins): Don't change margins if new sizes don't
5206 (set_window_scroll_bars): New argument "horizontal_type".
5207 Handle horizontal scroll bars. Don't change scroll bars if they
5208 don't fit into window.
5209 (Fset_window_scroll_bars): New argument "horizontal_type".
5210 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5211 (compare_window_configurations): Compare horizontal scroll bar
5213 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5214 horizontal scroll bar height.
5215 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5216 instead of FRAME_LINES.
5217 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5218 ON_VERTICAL_SCROLL_BAR.
5219 (with_echo_area_buffer): Initialize old_pointm.
5220 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5222 (unwind_with_echo_area_buffer): Handle old_pointm.
5223 (update_tool_bar): Set do_update when the tool bar window has at
5224 least one line (since this is what the user sets).
5225 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5226 (redisplay_tool_bar): Return early when toolbar has zero lines.
5227 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5228 (hscroll_window_tree): Handle suspension of auto_hscroll and
5230 (set_horizontal_scroll_bar): New function.
5231 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5232 more than one line. Handle horizontal scroll bars.
5233 (note_mouse_highlight): Handle horizontal scrol bars.
5234 (expose_frame): Set dimensions of XRectangle from frame's text
5236 (Vvoid_text_area_pointer): Update doc-string.
5237 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5238 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5239 (x_set_internal_border_width): New functions.
5240 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5241 (unwind_create_frame_1): Remove.
5242 (Fx_create_frame): Handle horizontal scroll bars. Use official
5243 field of frame structure to inhibit running
5244 window-configuration-change-hook.
5245 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5246 pixelwise. Handle frame's official field.
5247 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5248 x_set_horizontal_scroll_bars, x_set_left_fringe,
5250 * xmenu.c (update_frame_menubar, free_frame_menubar):
5251 Use adjust_frame_size.
5252 * xterm.h (struct x_display_info):
5253 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5255 (struct scroll_bar): Add horizontal slot.
5256 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5257 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5258 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5259 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5260 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5261 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5262 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5263 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5264 (x_clear_under_internal_border): Remove.
5265 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5266 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5267 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5268 HORIZONTAL. Update callers.
5269 (horizontal_action_hook_id): New action hook id.
5270 (x_horizontal_scroll_bar_to_input_event)
5271 (x_create_horizontal_toolkit_scroll_bar)
5272 (xt_horizontal_action_hook)
5273 (x_set_toolkit_horizontal_scroll_bar_thumb)
5274 (XTset_horizontal_scroll_bar, x_net_wm_state)
5275 (x_horizontal_scroll_bar_report_motion): New functions.
5276 (xg_scroll_callback, x_scroll_bar_handle_click):
5277 Handle horizontal scroll bars.
5278 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5279 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5281 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5282 Handle horizontal scroll bars.
5283 (handle_one_xevent): Handle horizontal scroll bar events.
5284 Call x_net_wm_state.
5285 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5287 (x_set_window_size): Don't call check_frame_size and
5288 do_pending_window_change.
5289 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5290 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5291 (x_scroll_bar_set_handle): Add some checks when calling
5294 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5296 Revert previous change.
5297 There is certainly nothing wrong with writing code like 'lo <= i
5298 && i <= hi', even if LO happens to a constant. There isn't even
5299 anything wrong in general with writing 'a <= b' if A happens to
5300 be a constant. At any rate stylistic changes shouldn't
5301 be done like this without discussion.
5303 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5305 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5306 (Fgarbage_collect): Reorder conditions that are written backwards.
5307 * data.c (cons_to_unsigned): Likewise.
5308 * dispnew.c (update_frame_1, sit_for): Likewise.
5309 * fileio.c (file_offset): Likewise.
5310 * filelock.c (read_lock_data, lock_file): Likewise.
5311 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5313 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5314 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5315 * lread.c (read1): Likewise.
5316 * minibuf.c (read_minibuf_noninteractive): Likewise.
5317 * nsterm.m (x_set_frame_alpha): Likewise.
5318 * process.c (wait_reading_process_output): Likewise.
5319 * region-cache.c (delete_cache_boundaries): Likewise.
5320 * xterm.c (x_set_frame_alpha): Likewise.
5322 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5324 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5327 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5329 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5330 because atimer expiration is absolute rather than relative.
5332 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5334 * w32term.h (current_popup_menu, menubar_in_use):
5335 Move declarations from w32term.c.
5337 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5339 * w32fns.c (menubar_in_use): No more static.
5340 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5342 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5344 Move hourglass machinery to RIF.
5345 * dispextern.h (struct redisplay_interface): New members
5346 show_hourglass and hide_hourglass. Indent comments.
5347 (show_hourglass, hide_hourglass): Remove prototypes.
5348 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5349 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5350 (ns_redisplay_interface): Add them.
5351 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5352 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5353 (w32_arrow_cursor): New function to hack around non-GUI frames.
5354 (w32_redisplay_interface): Add new functions.
5355 * w32term.h (w32_arror_cursor): Add prototype.
5356 * xdisp.c (show_hourglass): New function, refactored out from
5357 platform-dependent code.
5358 (cancel_hourglass): Now call to RIF function.
5359 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5360 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5361 (x_redisplay_interface): Add new functions.
5363 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5365 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5366 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5367 and complete previous change.
5368 * frame.c (adjust_frame_height): New function.
5369 (Fset_frame_height, Fset_frame_size): Use it.
5370 (x_set_frame_parameters): Take frame top margin into account.
5372 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5374 * frame.c (Fset_frame_height): Take frame top margin into account.
5375 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5376 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5378 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5380 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5381 menubar_height as such. Tweak comment.
5382 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5383 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5384 All related users changed.
5385 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5386 * xterm.c (handle_one_xevent):
5387 * gtkutil.c (xg_event_is_for_menubar):
5388 * xfns.c (x_window) [USE_X_TOOLKIT]:
5389 * xmenu.c (set_frame_menubar, free_frame_menubar):
5390 Prefer to use FRAME_MENUBAR_HEIGHT.
5392 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5394 * frame.c (Fframe_parameters): Always report frame height without
5395 menu and tool bar lines.
5397 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5399 * nsterm.m (applicationDidFinishLaunching:): Call
5400 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5401 (antialiasThresholdDidChange:): New method for EmacsApp.
5403 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5405 * macfont.m (macfont_update_antialias_threshold): Remove static.
5407 * macfont.h (macfont_update_antialias_threshold): Declare.
5409 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5411 * w32select.c (setup_windows_coding_system):
5412 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5413 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5415 * w16select.c (Fw16_get_clipboard_data):
5416 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5419 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5420 buffer position where we are to start the iteration.
5421 (handle_invisible_prop): Record in it->stop_charpos the position
5422 where the invisible text ends. (Bug#18035)
5423 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5424 row has zero buffer position as their start position.
5425 Reported by martin rudalics <rudalics@gmx.at>.
5427 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5428 infinite looping in redisplay when display lines don't have enough
5429 space to display even a single character. (Bug#18036)
5431 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5433 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5434 * xfns.c (x_window): Use it to allow xfree later.
5435 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5436 where appropriate. Use bool for booleans and remove redundant checks.
5437 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5438 * xterm.c (x_free_frame_resources): Free shell_position.
5440 2014-07-19 K. Handa <handa@gnu.org>
5442 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5443 mandatory font spec (Bug#17973).
5445 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5447 * font.c (font_score): Return the worst score if the size of
5448 ENTITY is wrong by more than a factor 2 (Bug#17973).
5450 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5452 * frame.c (frame_unspecified_color): New function
5453 refactored out from ...
5454 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5455 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5457 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5458 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5459 * lisp.h (set_frame_param): Remove prototype.
5460 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5461 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5464 Prefer 'x_display_info *' to 'Display *' in X selection code.
5465 This helps to avoid unneeded calls to x_display_info_for_display.
5466 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5467 instead of 'Display *'.
5468 (SELECTION_EVENT_DPYINFO): New macro.
5469 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5470 it as an lvalue. Mention this in comment.
5471 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5472 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5473 (selection_data_to_lisp_data, receive_incremental_selection):
5474 Convert to use 'x_display_info *'. Adjust users where appropriate.
5475 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5476 selection data *' as last arg to not return values in args.
5477 (unexpect_property_change): Use common removal technique.
5479 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5481 * print.c (print_preprocess): Adjust to match changed
5482 sub char-table structure and avoid crash (Bug#18038).
5484 * data.c (wrong_choice): Not static any more.
5485 * lisp.h (wrong_choice): Add prototype.
5486 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5487 Declare namebuf as such. Tweak comment.
5488 [USE_GTK]: Likewise for tool_bar_position.
5489 (fset_tool_bar_position) [USE_GTK]: Ditto.
5490 (FRAME_TOOL_BAR_POSITION): New macro.
5491 * frame.c (x_report_frame_params):
5492 * gtkutil.c (update_frame_tool_bar):
5493 * xfns.c (Fx_create_frame): Use it.
5494 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5496 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5498 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5499 buffer's default-directory only if it is a string. (Bug#17986)
5501 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5503 More precise control over values of some buffer-local variables.
5504 * keyboard.c (Qvertical_scroll_bar):
5505 * frame.c (Qleft, Qright): Move to ...
5506 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5507 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5508 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5509 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5510 vertical-scroll-bar, scroll-up-aggressively
5511 and scroll-down-aggressively.
5512 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5514 * nsfns.m, frame.h (Qleft, Qright):
5515 * nsterm.m (Qleft): Remove declarations.
5516 * gtkutil.c (toplevel): Include buffer.h.
5517 * data.c (wrong_choice, wrong_range): New functions.
5518 (store_symval_forwarding): Handle special properties of buffer-local
5519 variables and use functions from the above to signal error, if any.
5521 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5522 values. Add comment.
5523 (struct frame): Re-arrange layout to avoid extra padding and use bit
5524 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5525 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5526 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5527 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5528 Define as no-ops because there are no scroll bars anyway.
5529 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5532 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5533 Add convenient setter.
5534 (font_put_frame_data, font_get_frame_data): Use it.
5536 2014-07-15 Daiki Ueno <ueno@gnu.org>
5538 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5539 pointer argument, before dereferencing.
5540 (XCHAR2B_BYTE2): Likewise.
5542 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5544 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5545 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5546 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5547 Use record_unwind_protect_int and avoid consing.
5548 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5550 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5552 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5554 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5555 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5557 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5558 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5559 * minibuf.c: Include binary-io.h instead of fcntl.h.
5560 (read_minibuf_noninteractive):
5561 Use set_binary_mode instead of handcrafted code.
5562 Don't call emacs_set_tty if emacs_get_tty failed.
5563 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5564 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5565 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5567 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5568 This works around a GCC compiler bug when Emacs is configured with
5569 --enable-gcc-warnings.
5571 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5573 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5574 or characters in string, respectively. Add comment.
5575 * fringe.c (Fdefine_fringe_bitmap):
5576 * fns.c (Fsubstring, substring_both): Use it.
5577 * keymap.c (Fdefine_key, Flookup_key):
5578 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5580 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5581 Use menu_item_width.
5582 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5584 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5586 Improve behavior of 'bzr up; cd src; make -k'.
5587 * Makefile.in (top_srcdir): New var.
5588 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5589 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5590 its expansion is a bit shorter.
5591 (../config.status): Actually build config.status instead of
5593 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5594 New macros, copied and relocated from ../Makefile.in.
5595 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5596 (../config.status, Makefile): New dependencies and rules,
5597 copied with relocation from ../Makefile.in. This should be more
5598 likely to rebuild the build machinery properly if you do a 'make'
5599 in the src directory.
5601 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5603 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5606 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5607 behavior on Windows 7 and later when the function is repeatedly
5608 invoked with the same value of DIR. (Bug#17950)
5610 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5611 string to match the one in w32fns.c.
5613 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5614 stdin to binary mode only if it is connected to a terminal.
5616 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5618 Coalesce extern decls.
5619 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5620 * sysdep.c (emacs_get_tty, emacs_set_tty):
5621 Move duplicate extern decls from here ...
5622 * systty.h: ... to here, so that there's just one copy.
5624 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5626 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5628 * nsfns.m (Fns_popup_font_panel): Ditto.
5630 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5632 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5634 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5636 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5637 [DOS_NT]: Implement for WINDOWSNT.
5639 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5642 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5644 * sysdep.c (suppress_echo_on_tty): New function.
5645 * minibuf.c (read_minibuf_noninteractive): Use it.
5647 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5649 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5650 sysinfo failed. Adjust docstring.
5652 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5654 Implement memory-info for MS-DOS.
5655 * dosfns.c (dos_memory_info): New function.
5656 * dosfns.h (dos_memory_info): Add prototype.
5657 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5658 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5659 of doing some of its job.
5661 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5662 reference termios structure members.
5664 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5666 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5668 * minibuf.c (top): Include systty.h. Declare external
5669 emacs_get_tty and emacs_set_tty.
5670 (Vread_hide_char): New lisp variable.
5671 (read_minibuf_noninteractive): Hide characters with
5672 Vread_hide_char if it is a character. (Bug#17839)
5674 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5676 Implement memory-info for MS-Windows.
5677 * w32.c (w32_memory_info): New function.
5678 * w32.h (w32_memory_info): Prototype it.
5679 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5681 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5683 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5684 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5685 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5686 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5687 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5688 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5689 (decode_coding_big5, decode_coding_charset, decode_coding)
5690 (encode_coding): Adjust users.
5692 * alloc.c (Fmemory_info): New function.
5694 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5696 * syntax.c (back_comment): Use more-natural location for label.
5698 * font.c, font.h (font_unparse_fcname): Now static.
5699 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5701 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5703 Next minor cleanup of font subsystem.
5704 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5705 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5707 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5709 * ftfont.h (ftfont_font_format): Remove prototype.
5710 * ftfont.c (ftfont_font_format): Remove; now unused.
5712 * nsfont.m (nsfont_open):
5713 * w32font.c (w32font_open_internal):
5714 * w32uniscribe.c (uniscribe_open):
5715 * xfont.c (xfont_open):
5716 * xftfont.c (xftfont_open): All users changed.
5718 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5719 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5721 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5723 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5724 x_produce_glyphs does when it generates a stretch glyph that
5725 represents a TAB. (Bug#17969)
5727 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5728 and there is a display property at that position, don't call
5729 move_it_to to move to a position before window start. (Bug#17942)
5730 Fix condition for finding CHARPOS by the first call to move_it_to.
5733 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5735 * syntax.c (find_defun_start): Try the cache even
5736 if !open_paren_in_column_0_is_defun_start.
5737 (back_comment): If find_defun_start was pessimistic, use the
5738 scan_sexps_forward result to improve the cache (bug#16526).
5740 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5742 * xdisp.c (redisplay_window): If redisplay of a window ends up
5743 with point in a partially visible line at end of the window, make
5744 sure the amended position of point actually has smaller Y
5745 coordinate; if not, give up and scroll the display. (Bug#17905)
5747 * window.c (window_scroll_pixel_based): When point ends up at the
5748 last fully visible line, don't let move_it_to stop at the left
5749 edge of the line and dupe us into thinking point is inside the
5752 * w32.c (network_interface_info): Make sure the argument is a
5755 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5757 * process.c (read_and_dispose_of_process_output): Fix typo
5758 in previous patch: we want nonnegative fds, not nonzero fds.
5760 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5762 * chartab.c (char_table_translate): Move to...
5763 * character.h (char_table_translate): ... inline function here.
5764 Avoid Faref and assume that args are always valid. This helps to
5765 speedup search, which is especially important for a huge buffers.
5766 * lisp.h (char_table_translate): Remove prototype.
5768 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5769 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5770 New function, with an intention to avoid code duplication between
5772 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5774 * ftfont.c (ftfont_open):
5775 * macfont.m (macfont_open):
5776 * xftfont.c (xftfont_open): Use it.
5778 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5780 * process.c: Add sanity checks for file descriptors (Bug#17844).
5781 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5782 Check that infd is nonnegative before using it as an fd.
5783 (read_and_dispose_of_process_output, Fprocess_send_eof):
5784 Likewise, for outfd.
5785 (wait_reading_process_output): Omit unnecessary check of infd.
5787 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5789 Minor fixups related to usage of the 'long' type.
5790 * gnutls.c (emacs_gnutls_handshake):
5791 * xfaces.c (dump_realized_face):
5792 Work even if 'long' is narrower than 'void *'.
5793 * termcap.c (scan_file):
5794 * xselect.c (x_decline_selection_request)
5795 (x_reply_selection_request, x_get_window_property):
5796 * xterm.c (x_set_frame_alpha):
5797 Remove unnecessary 'L' suffixes of integer constants.
5798 * xfns.c (hack_wm_protocols):
5799 * xselect.c (x_fill_property_data):
5800 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5801 Remove unnecessary casts to 'long'.
5802 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5804 Minor ImageMagick safety fixes.
5805 * image.c (imagemagick_compute_animated_image):
5806 Remove useless assignment to local. Avoid problems if dest_width is 0.
5807 (imagemagick_load_image): Use int for pixel counts that can't
5808 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5809 a row width greater than the image width (or greater than LONG_MAX!).
5811 2014-07-04 K. Handa <handa@gnu.org>
5813 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5814 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5815 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5817 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5819 * font.h (struct font_driver): Remove get_outline and free_outline;
5820 not used by any font driver.
5821 * ftfont.c (ftfont_driver):
5822 * macfont.m (macfont_driver):
5823 * nsfont.m (nsfont_driver):
5824 * w32font.c (w32font_driver):
5825 * w32uniscribe.c (uniscribe_font_driver):
5826 * xfont.c (xfont_driver): Related users changed.
5827 * xselect.c (x_get_window_property): Use convenient xmalloc.
5828 Call to xfree only if some data was really allocated.
5830 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5832 On MS-Windows, display busy cursor on all GUI frames.
5833 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5834 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5835 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5837 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5838 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5840 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5842 Use convenient alists to manage per-frame font driver-specific data.
5843 * frame.h (struct frame): Rename font_data_list to...
5844 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5845 * font.h (struct font_data_list): Remove; no longer need a special
5847 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5849 * font.c (font_put_frame_data, font_get_frame_data)
5850 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5852 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5853 Related users changed.
5854 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5855 Prefer convenient xmalloc and xfree.
5857 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5859 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5860 the window whose glyph row is being prepared and a flag whether it
5861 is for mode/header line. Make sure the glyph row's marginal areas
5862 are in sync with what the window wants.
5865 * xdisp.c (display_line, display_mode_line):
5866 Call prepare_desired_row with additional arguments, as appropriate.
5868 * dispextern.h (prepare_desired_row): Adjust prototype.
5870 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5872 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5873 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5874 caused by xw_popup_dialog in daemon mode (Bug#17891).
5876 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5878 * frame.c (do_switch_frame): When switching to another TTY frame,
5879 make sure FrameCols and FrameRows are in sync with the new frame's
5882 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5884 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5885 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5886 min_char slots. Adjust comment.
5887 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5888 Add SUB_CHAR_TABLE_OFFSET member.
5889 (make_uninit_sub_char_table): New function.
5890 (toplevel): Add compile-time assert to verify suitable member layout
5891 in Lisp_Sub_Char_Table.
5892 * alloc.c (mark_char_table): Add extra argument to denote char table
5893 subtype. Adjust to match new layout of sub char-table.
5894 (mark_object): Always mark sub char-tables with mark_char_table.
5895 * chartab.c (make_sub_char_table, copy_sub_char_table)
5896 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5897 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5898 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5899 All related users changed.
5900 * lread.c (read1): Adjust to match new layout of sub char-table.
5901 * print.c (print_object): Likewise (Bug#17898).
5903 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5905 * keymap.c (get_keyelt): Simplify.
5906 (copy_keymap_item): Remove left-over code for when we had
5907 key-shortcut caches.
5909 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5911 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5912 (dealloc): Remove for EmacsScroller.
5914 * nsterm.h (EmacsScroller): Remove dealloc.
5916 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5918 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5920 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5922 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5923 when setNeedsDisplay is called so we don't trigger redisplay for every
5926 * nsterm.m (any_help_event_p): New variable.
5927 (mouseMoved:): Set any_help_event_p to YES if help event is
5928 generated. Remove else with empty help event that triggered redisplay
5929 for every mouse move.
5930 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5932 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5934 * xfns.c (Qsuppress_icon): Remove; no real users.
5935 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5936 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5937 (syms_of_w32fns): Don't DEFSYM it.
5939 2014-06-29 Glenn Morris <rgm@gnu.org>
5941 * Makefile.in (ns-app): Mark as PHONY.
5943 2014-06-28 Glenn Morris <rgm@gnu.org>
5945 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5946 liblw.a in this directory.
5948 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5950 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5951 also in unibyte case. (Bug#17865)
5953 2014-06-28 K. Handa <handa@gnu.org>
5955 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5956 (MIN_CHARBUF_SIZE): New macro.
5957 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5959 2014-06-27 Glenn Morris <rgm@gnu.org>
5961 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5962 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5963 (.el.elc): Replace suffix rule with pattern rule.
5964 (%.elc): New pattern rule, with order-only prerequisite.
5965 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5966 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5967 in place of BOOTSTRAPEMACS.
5969 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5971 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5973 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5975 Consistently use validate_subarray to verify substring.
5976 * fns.c (validate_substring): Not static any more. Adjust to
5977 use ptrdiff_t, not EMACS_INT, because string and vector limits
5978 can't exceed ptrdiff_t even if EMACS_INT is wider.
5979 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5980 (secure_hash): Adjust user.
5981 * lisp.h (validate_subarray): Add prototype.
5982 * coding.c (Fundecodable_char_position):
5983 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5984 Use validate_subarray. Adjust comment to mention substring.
5986 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5988 Do not allow out-of-range character position in Fcompare_strings.
5989 * fns.c (validate_subarray): Add prototype.
5990 (Fcompare_substring): Use validate_subarray to check ranges.
5991 Adjust comment to mention that the semantics was changed. Also see
5992 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5994 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5996 Be more consistent about the 'Qfoo' naming convention.
5997 * image.c (Fimagemagick_types):
5998 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5999 * process.c (Fmake_network_process):
6000 Rename C local identifier 'Qfoo to avoid giving the false
6001 impression that it stands for the symbol 'foo'.
6003 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
6005 Simplify and cleanup character conversion stuff.
6006 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
6008 * character.c (multibyte_char_to_unibyte)
6009 (multibyte_char_to_unibyte_safe): Remove; no longer used.
6010 * character.h (make_char): Remove; unused.
6011 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
6012 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
6013 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
6014 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
6015 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
6017 2014-06-22 Mario Lang <mlang@delysid.org>
6019 * w32fns.c (Fw32_shell_execute): The the -> the.
6021 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
6023 * xmenu.c (mouse_position_for_popup):
6024 * xselect.c (mouse_position_for_drop): Do not duplicate ...
6025 * xfns.c (x_relative_mouse_position): ... and prefer this function.
6026 * menu.c (Fx_popup_menu):
6027 * xselect.c (x_handle_dnd_message): Adjust users.
6028 * menu.h (mouse_position_for_popup): Remove prototype.
6029 * xterm.h (x_relative_mouse_position): Add prototype.
6030 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6031 call XFree if XQueryTree returns zero.
6033 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6035 * indent.c (Fvertical_motion): Doc fix.
6036 Move to the goal column, if any, with a single call to
6037 move_it_in_display_line, not in two calls. Doing this with two
6038 calls causes move_it_in_display_line apply the line-prefix
6039 handling twice instead of just once. (Bug#17823)
6041 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6043 Port to OS X ACLs (Bug#17810).
6044 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6045 ACL_TYPE_ACCESS) doesn't work.
6047 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6049 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6050 before checking key-translation-map (bug#17659).
6052 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6054 * font.c (font_make_object): Avoid dangling pointer which may
6055 crash GC (Bug#17771).
6057 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6059 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6060 prototype of DGifCloseFile as appropriate for older and newer
6062 (gif_close): New function, encapsulates the differences in the
6063 calling sequence of DGifCloseFile before v5.1.0 and after it.
6064 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6065 error string where appropriate. (Bug#17790)
6067 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6068 macro execution, make sure point didn't move since last complete
6069 redisplay, as the condition for using the glyph matrix
6070 information. (Bug#17777)
6072 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6074 Minor cleanup of fonset code.
6075 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6076 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6077 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6078 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6079 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6080 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6081 (free_realized_fontset): Remove because a no-op since 2008.
6082 (free_face_fontset): Adjust user.
6083 (syms_of_fontset): Shrink fontset by one extra slot.
6085 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6087 Omit redundant extern decls.
6088 Most of this patch is from Dmitry Antipov, in:
6089 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6090 * commands.h (update_mode_lines):
6091 * frame.h (Qbackground_color, Qforeground_color)
6092 (x_set_menu_bar_lines):
6093 * ftfont.c (ftfont_font_format):
6094 * intervals.h (Qkeymap, Qfont):
6095 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6096 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6097 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6098 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6099 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6100 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6101 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6102 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6103 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6104 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6105 (Qtool_bar, Qheader_line):
6106 * macros.c (Fexecute_kbd_macro):
6107 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6108 * xterm.c (x_delete_terminal, XSetIMValues):
6109 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6110 (x_implicitly_set_name, popup_activated)
6111 (widget_store_internal_border):
6112 Remove redundant decls.
6113 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6114 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6115 Remove _Noreturn, as make-docfile now does that for us.
6116 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6117 (Qregion_extract_function): New decl.
6118 * window.c, xfns.c: Include menu.h.
6120 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6122 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6124 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6126 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6127 * callint.c (read_file_name): ... convert to static here.
6128 * lisp.h (Fread_file_name): Do not EXFUN it.
6129 (STRING_COPYIN): Remove; unused.
6130 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6131 (char_composable_p): ... static function. All users changed.
6132 * eval.c (toplevel): Remove redundant #include directives.
6133 * xterm.c (x_initialize): Add static to match prototype.
6134 * ccl.c (Fccl_execute_on_string):
6135 * font.c (fon_intern_prop): Use make_specified_string.
6137 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6139 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6140 Reported by David Caldwell in:
6141 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6143 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6145 Do not ask for XRender extension each time XFT font is opened.
6146 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6147 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6149 2014-06-15 Glenn Morris <rgm@gnu.org>
6151 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6153 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6155 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6156 information if we are in the middle of executing a keyboard macro,
6157 since redisplay doesn't update the screen until the macro is
6158 finished. (Bug#17777)
6160 * alloc.c (cleanup_vector): Don't dereference a font driver
6161 pointer if it is NULL. (Bug#17771)
6163 2014-06-13 Glenn Morris <rgm@gnu.org>
6165 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6166 ($(lispsource)/international/charprop.el)
6167 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6168 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6169 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6170 GNU make automatically passes command-line arguments to sub-makes.
6172 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6174 Avoid hangs in accept-process-output (Bug#17647).
6175 * lisp.h, process.c (wait_reading_process_input):
6176 Return int, not bool. All uses changed.
6177 * process.c (SELECT_CANT_DO_WRITE_MASK):
6178 Remove macro, replacing with ...
6179 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6181 (status_notify): New arg WAIT_PROC. Return int, not void.
6184 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6186 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6187 the frame is the initial frame, because the hook is not set up
6188 then, and Emacs crashes.
6189 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6191 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6193 * keymap.c (silly_event_symbol_error): Don't recommend the use
6196 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6198 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6199 matching overlay strings with 'cursor' property against buffer
6200 positions traversed in the glyph row. (Bug#17744)
6202 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6204 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6207 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6208 determine 10.9 (Bug#17751).
6210 * macfont.m (macfont_draw): Positions were not freed.
6212 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6214 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6215 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6216 function. Also adjust comment.
6217 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6219 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6220 * font.c (font_done_for_face):
6221 * xfaces.c (realize_non_ascii_face): Adjust user.
6222 * font.h (struct font_driver): Convert 'prepare_face' to return
6223 void because its return value is never used anyway.
6224 * xfont.c (xfont_prepare_face): Return void.
6225 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6226 (xftfont_done_face): Use xfree.
6228 * dispextern.h (last_tool_bar_item): Remove declaration.
6229 * frame.h (struct frame): New member last_tool_bar_item.
6230 * frame.c (make_frame): Initialize it.
6231 * xdisp.c (toplevel): Remove last_tool_bar_item.
6232 (handle_tool_bar_click, note_tool_bar_highlight):
6233 * w32term.c (w32_read_socket, w32_initialize):
6234 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6236 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6237 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6239 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6241 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6242 * process.c (Faccept_process_output)
6243 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6244 the return value is about PROCESS, not about other processes.
6246 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6248 Further adjustments to mark_object and friends.
6249 Now the mark_object's stack is just 32 bytes on a 64-bit
6250 system, which means extra 20% off the stack usage.
6251 * alloc.c (mark_save_value): As before, refactored out from ...
6252 (mark_object): ... adjusted user. Also add comment.
6254 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6256 Fix core dump after a dropped X connection (Bug#17704).
6257 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6258 is dead, as we may be shutting down.
6260 2014-06-08 Glenn Morris <rgm@gnu.org>
6262 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6264 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6266 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6268 If a C name must be extern on some platforms, make it extern on all.
6269 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6271 * font.h (ftxfont_driver) [HAVE_XFT]:
6272 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6273 * lisp.h (get_frame_param):
6274 * menu.h (tty_menu_show):
6275 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6276 * termhooks.h (encode_terminal_code):
6277 * xterm.h (x_menu_wait_for_event):
6279 * frame.c (get_frame_param):
6280 * fringe.c (max_used_fringe_bitmap):
6281 * ftxfont.c (ftxfont_driver):
6282 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6283 * menu.c (menu_items_inuse):
6284 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6285 * term.c (encode_terminal_code, tty_menu_show):
6286 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6287 * xfaces.c (load_color):
6288 * xmenu.c (x_menu_wait_for_event):
6291 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6293 Change object marking routines to minimize stack usage.
6294 This change moves a few cold paths from mark_object to NO_INLINE
6295 functions and adjusts symbol marking loop. According to GCC 4.8.2
6296 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6297 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6298 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6299 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6300 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6301 refactored out from ...
6302 (mark_object): ... adjusted user. Also mark symbols in a tight
6304 (mark_face_cache): Add NO_INLINE.
6306 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6308 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6309 contains garbage on WINDOWSNT (which could potentially infloop at
6312 Minimize cursor motion during TTY menu updates.
6313 * term.c (tty_menu_display): Don't position cursor here.
6314 Instead, pass the cursor coordinates to update_frame_with_menu.
6315 (tty_menu_activate): Send the hide cursor command only once in an
6316 iteration through the outer 'while' loop.
6318 * dispnew.c (update_frame_1): Accept an additional argument
6319 SET_CURSOR_P, and position the cursor at the end of the frame
6320 update only if that argument is non-zero. All callers changed to
6321 provide the additional argument as non-zero, except for
6322 update_frame_with_menu.
6323 (update_frame_with_menu): Accept 2 additional arguments ROW and
6324 COL; if they are non-negative, instruct update_frame_1 not to
6325 position the cursor, and instead position it according to ROW and COL.
6327 * dispextern.h (update_frame_with_menu): Update prototype.
6329 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6331 * callproc.c (call_process): Don't check read-only if we don't insert
6332 anything (bug#17666).
6334 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6336 * dispnew.c (update_frame_with_menu): Set display_completed.
6338 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6340 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6342 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6344 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6346 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6347 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6349 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6351 * window.c (Frecenter): Signal an error if window-buffer is not
6354 * keyboard.c (make_lispy_position): Don't include a buffer position in
6355 mode/header-line mouse events.
6357 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6358 Vunread_command_events (bug#17650).
6360 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6362 * xterm.c (x_setup_pointer_blanking):
6363 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6365 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6367 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6368 because it will be defined in generated config.h if needed.
6370 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6372 Use terminal-specific hooks to display popup dialogs.
6373 * termhooks.h (struct terminal): New field popup_dialog_hook.
6374 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6375 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6376 code and use popup_dialog_hook.
6377 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6378 * nsterm.h (ns_popup_dialog): Adjust prototype.
6379 * nsterm.m (ns_create_terminal):
6380 * w32term.c (w32_create_terminal):
6381 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6382 Setup popup_dialog_hook.
6384 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6386 * w32heap.c (report_temacs_memory_usage): Improve the report by
6387 reporting the large blocks that are actually occupied at dump time.
6389 * w32console.c (initialize_w32_display): Set the console
6390 menu_show_hook, otherwise TTY menus are broken on w32.
6392 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6394 Use terminal-specific hooks to display menus.
6395 * termhooks.h (struct terminal): New field menu_show_hook.
6396 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6397 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6399 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6400 * nsmenu.m (ns_menu_show):
6401 * w32menu.c (w32_menu_show):
6402 * xmenu.c (x_menu_show):
6403 * term.c (tty_menu_show): Adjust to use bit flags.
6404 (set_tty_hooks): Set menu_show_hook.
6405 * xterm.c (x_create_terminal):
6406 * nsterm.m (ns_create_terminal):
6407 * msdos.c (initialize_msdos_display):
6408 * w32term.c (w32_create_terminal): Likewise.
6410 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6412 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6414 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6416 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6417 (FD_SET): Don't define on WINDOWSNT.
6419 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6421 * emacs.c: Include "sysselect.h", to define its inline functions.
6422 Reported by Glenn Morris in:
6423 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6425 Do not require libXt-devel when building with gtk.
6426 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6427 dependency on libXt-devel.
6428 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6429 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6430 lwlib-widget.h now does this.
6431 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6433 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6435 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6436 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6437 (delete_write_fd, wait_reading_process_output):
6438 Remove now-redundant easserts.
6439 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6440 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6441 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6442 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6444 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6446 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6447 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6448 (calloc): Don't undef, it is never defined.
6449 (HEAP_ENTRY_SHIFT): Remove unused macro.
6451 * Makefile.in (C_HEAP_SWITCH): Remove.
6452 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6454 Fix MS-Windows build broken by menu changes on 2014-06-02.
6455 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6457 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6458 Define instead of including ../lwlib/lwlib.h, which causes
6459 compilation errors due to missing X11 headers.
6461 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6463 * process.c (wait_reading_process_output): Omit incorrect test of
6464 p->infd against zero. Add easserts for infd having a plausible value.
6466 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6468 Adjust to match recent lwlib changes.
6469 * menu.h (xmalloc_widget_value): Replace by ...
6470 (make_widget_value): ... new prototype.
6471 * menu.c (xmalloc_widget_value): Replace by ...
6472 (make_widget_value): ... new function.
6473 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6474 * gtkutil.c (malloc_widget_value, free_widget_value):
6475 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6476 * keyboard.h (enum button_type, struct _widget_value):
6477 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6479 * nsmenu.m (ns_update_menubar, ns_menu_show):
6480 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6481 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6482 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6484 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6486 * image.c (x_query_frame_background_color)
6487 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6488 Fix --enable-gcc-warnings compilation without image libraries.
6490 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6492 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6493 emulated break value only if it goes up.
6494 (sbrk): Add assertion that the INCREMENT argument is strictly
6495 zero. Improve and correct the commentary.
6497 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6499 Improve AIX-related merge from emacs-24.
6500 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6501 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6502 not on AIX; since we're on the trunk we can use enums more broadly.
6504 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6506 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6508 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6509 to min(value, whole).
6511 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6513 Bring back the changes to GDB-visible symbols, but only on AIX.
6514 And only if it's not pre-4.2 GCC.
6515 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6516 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6517 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6520 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6522 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6523 with PT, not GPT. (Bug#16433)
6525 Revert last changes to GDB-visible symbols.
6526 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6527 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6528 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6531 2014-06-02 Glenn Morris <rgm@gnu.org>
6533 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6535 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6537 Fix port to 32-bit AIX with xlc (Bug#17598).
6538 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6539 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6540 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6541 to work around a compiler bug in IBM xlc 12.1.
6543 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6545 * xterm.c (x_update_window_end): Don't invalidate the entire
6546 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6547 highlight needs to be redisplayed. (Bug#17588)
6549 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6551 Port the GDB-visible symbols to AIX.
6552 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6553 optimizes away the relevant external symbols. Use enums instead;
6554 this suffices for the AIX port, which is 32-bit-only anyway.
6555 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6556 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6557 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6560 Include sources used to create macuvs.h.
6561 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6562 * macuvs.h: Use automatically-generated header.
6564 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6566 Port signal-handling to DragonFly BSD (Bug#17646).
6567 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6568 Move implementations from callproc.c to sysdep.c.
6569 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6570 Move declarations from process.h to syssignal.h.
6572 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6574 * callint.c (Ffuncall_interactively): Add usage.
6576 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6578 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6580 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6582 * w32heap.c (malloc_before_dump, malloc_after_dump)
6583 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6584 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6585 set errno where appropriate to emulate CRT functions.
6587 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6589 Debugging facility to check whether 'const char *' points to
6590 relocatable data of non-pure Lisp string.
6591 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6592 (mark_maybe_pointer): ... adjusted user.
6593 (relocatable_string_data_p): New function.
6594 * lisp.h (relocatable_string_data_p): Add prototype.
6595 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6596 the pointer to relocatable Lisp data is not used.
6598 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6600 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6601 * atimer.c (block_atimers):
6602 * callproc.c (block_child_signal): Block SIGINT too;
6603 otherwise, its handler might now unblock signals that it shouldn't.
6604 * keyboard.c (read_char): Clear signal mask, since we may
6605 be in a SIGINT handler, and many signals may be masked.
6606 * keyboard.c (handle_interrupt):
6607 * sysdep.c (handle_arith_signal):
6608 Clear signal mask instead of just unblocking the signal that
6609 was received, since several signals may be blocked at this point.
6611 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6613 * Makefile.in (TEMACS_POST_LINK): Remove target.
6614 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6615 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6617 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6619 * xmenu.c (xdialog_show): Remove prototype, rename to
6620 x_dialog_show, remove 2nd arg because it's always zero
6621 and simplify accordingly.
6622 (xw_popup_dialog): Adjust user.
6623 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6624 2nd arg because it's always zero and simplify accordingly.
6625 (w32_popup_dialog): Adjust user.
6627 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6629 * w32heap.c (report_temacs_memory_usage): New function.
6631 * unexw32.c (unexec) [ENABLE_CHECKING]:
6632 Call report_temacs_memory_usage.
6634 * w32heap.h (report_temacs_memory_usage): Add prototype.
6636 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6638 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6639 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6641 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6643 * buffer.c (init_buffer): Accept an argument 'initialized'.
6644 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6645 mmap_regions and mmap_fd, to avoid referencing stale data from the
6646 dump phase. Add an assertion for buffer text of buffers created
6647 in temacs before this function is called. (Bug#17622)
6648 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6650 * lisp.h (init_buffer): Update prototype.
6652 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6654 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6656 * alloc.c (Fgarbage_collect): Fix compilation with
6657 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6659 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6661 * frame.c, frame.h (frame_char_to_pixel_position)
6662 (frame_set_mouse_position): Now static, and made private in
6663 frame.c rather than public in frame.h.
6665 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6667 Refactor mouse positioning stuff to avoid code duplication.
6668 * frame.h (frame_char_to_pixel_position): New function.
6669 (x_set_mouse_position): Rename to...
6670 (frame_set_mouse_position): ...new function.
6671 (frame_set_mouse_pixel_position): Add prototype.
6672 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6673 Rename to frame_set_mouse_pixel_position.
6674 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6676 * xterm.h, w32term.h ( x_set_mouse_position)
6677 (x_set_mouse_pixel_position): Remove prototypes.
6679 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6681 On X, always make pointer visible when deleting frame (Bug#17609).
6682 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6684 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6686 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6687 * keyboard.c (gobble_input): If there is no terminal input error,
6688 make sure the pointer is visible for all frames on this terminal.
6689 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6690 it was previously disabled.
6692 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6694 * data.c (Fzerop): Move to Elisp.
6695 (syms_of_data): Don't defsubr it.
6696 * keyboard.c (echo_keystrokes_p): New function.
6697 (read_char, record_menu_key, read_key_sequence): Use it.
6699 * callint.c (Qfuncall_interactively): New var.
6700 (Qcall_interactively): Remove.
6701 (Ffuncall_interactively): New function.
6702 (Fcall_interactively): Use it.
6703 (syms_of_callint): Defsubr it.
6705 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6707 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6708 relocated from under us.
6710 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6712 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6713 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6714 configure, not from HEAPSIZE.
6715 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6717 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6718 for MinGW, since it no longer uses gmalloc.
6720 * buffer.c: Do not define mmap allocations functions for Windows.
6721 Remove mmap_find which is unused. Remove mmap_set_vars which does
6723 [WINDOWSNT]: Include w32heap.h.
6724 (init_buffer): Always allocate new memory for buffers.
6726 * emacs.c: Remove mmap_set_vars calls.
6728 * image.c (free_image): Undef free for Windows because it is
6729 redirected to our private version.
6731 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6732 (copy_executable_and_dump_data): Remove dumping the heap section.
6733 (unexec): Restore using_dynamic_heap after dumping.
6735 * w32heap.c (dumped_data_commit, malloc_after_dump)
6736 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6737 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6738 (mmap_free): New functions.
6740 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6742 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6744 * image.c (imagemagick_load_image): Use MagickRealType for local
6745 'color_scale', instead of double, to avoid a GCC warning about
6748 * xfns.c (Fx_window_property): Remove unused local.
6750 Don't kill already-reaped process (Bug#17561).
6751 * process.c (process_send_signal): Fix race condition where a
6752 subprocess was reaped by a signal handler between the check for
6753 liveness and calling 'kill', which meant that Emacs could in
6754 theory kill an innocent bystander process. Do the fix by blocking
6755 SIGCHLD in a critical section that checks liveness before killing.
6757 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6759 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6761 2014-05-26 Ken Brown <kbrown@cornell.edu>
6763 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6764 even if !CYGWIN (see bug#17510).
6766 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6768 * nsfns.m (Fns_do_applescript): Surround NSApp run
6769 with calls to ns_init_events, ns_finish_events (Bug#17424).
6771 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6773 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6774 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6776 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6777 with calls to ns_init_events, ns_finish_events (Bug#17424).
6779 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6781 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6782 if we are iterating over an object that generates glyphs for
6783 marginal areas. (Bug#17585)
6785 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6787 * xdisp.c (safe__call1, safe__eval): Now static.
6789 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6791 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6792 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6793 (safe_call1): Call safe_call instead of safe__call directly.
6795 2014-05-26 Ken Brown <kbrown@cornell.edu>
6797 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6798 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6801 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6803 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6804 (safe__call, safe__call1, safe__eval): New functions.
6805 (safe_call): Use it.
6806 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6807 (display_mode_element): Same for `:eval'.
6809 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6811 Fix port to 32-bit AIX (Bug#17540).
6812 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6813 twice. _text already includes this offset.
6814 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6816 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6818 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6819 when closest_pos is identical to to_charpos, don't recurse, since
6820 we already tried that, and failed. (Bug#17539)
6822 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6823 unwinding when frame's faces were not initialized yet, increment
6824 the frame's image-cache reference count before calling
6825 x_free_frame_resources. Don't dereference
6826 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6828 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6830 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6833 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6834 macfont.m, call draw with adjusted arguments so font drivers
6835 don't need to do that.
6837 * macfont.m (macfont_draw): Merge changes from Macport.
6839 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6841 * alloc.c (garbage_collect_1): New function, with all of the guts
6842 of Fgarbage_collect.
6843 (mark_stack): Accept an argument END and don't mark Lisp objects
6844 on the stack beyond the address given by END. Calculation of END
6845 was moved to Fgarbage_collect.
6846 (Fgarbage_collect): Calculate the end address of the stack portion
6847 that needs to be examined by mark_stack, and pass that address to
6848 garbage_collect_1, which will pass it to mark_stack.
6849 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6850 for more details about the underlying problems. In particular,
6851 this avoids dumping Emacs with the large hash-table whose value is
6852 held in purify-flag for most of the time loadup.el runs.
6854 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6856 * xfns.c (x_window_property_intern): New function (code from
6858 (Fx_window_property): Call x_window_property_intern. If property
6859 not found and NILP (source) and outer window != inner window,
6860 check outer window for property (Bug#17537).
6862 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6864 Supply malloc and alloc_size attributes for extern allocators.
6865 This documents the C API, and helps GCC generate a bit better code.
6866 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6867 (ATTRIBUTE_MALLOC_SIZE): New macros.
6868 * gmalloc.c (malloc, realloc, calloc):
6869 * gtkutil.h (malloc_widget_value):
6870 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6871 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6874 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6876 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6877 * image.c (imagemagick_load_image): Port to hosts that do not use
6878 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6880 2014-05-21 Leo Liu <sdl.web@gmail.com>
6882 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6884 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6886 * dbusbind.c (xd_signature): Revert last 2 patches.
6888 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6890 Allow any non-nil value to count as true in bool-vector.
6891 Likewise for xd_signature in dbusbind.c.
6892 This is more consistent with the usual practice in Emacs, which is
6893 that any non-nil value counts as true.
6894 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6895 * dbusbind.c (xd_signature): Likewise, for booleans.
6896 * data.c, lisp.h (Qbooleanp):
6897 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6899 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6901 * lisp.h (CHECK_BOOLEAN): New function.
6902 * alloc.c (Fbool_vector): New function.
6903 (syms_of_alloc): Defsubr it.
6904 * data.c (Qbooleanp): New symbol.
6905 (syms_of_data): DEFSYM it.
6906 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6908 * font.c (font_matching_entity): Extract font-entity object
6909 from the vector of matching entities (Bug#17486).
6911 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6913 Assume C99 or later (Bug#17487).
6914 * bytecode.c (B__dummy__): Remove.
6915 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6916 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6917 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6918 * regex.c (DEBUG_PRINT): Assume varargs macros.
6919 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6921 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6923 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6924 memory for every buffer that was dumped.
6926 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6928 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6929 (Fnreverse): Allow vectors and bool vectors.
6931 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6933 Minor cleanup for terminal setup.
6934 * termhooks.h (create_terminal): Adjust prototype.
6935 * terminal.c (create_terminal): Pass output method and RIF as args.
6936 (init_initial_terminal):
6937 * nsterm.m (ns_create_terminal):
6938 * term.c (init_tty):
6939 * w32term.c (w32_create_terminal):
6940 * xterm.c (x_create_terminal): Adjust users.
6941 Avoid redundant NULL initializers and add comments.
6943 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6945 * keyboard.c (Qdeactivate_mark): Now static.
6947 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6949 If available, use Xfixes extension to do pointer blanking.
6950 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6951 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6952 (make_invisible_cursor): Move to...
6953 * xterm.c (make_invisible_cursor): ...here.
6954 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6955 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6956 (x_term_init): Call to x_setup_pointer_blanking.
6957 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6958 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6960 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6962 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6964 2014-05-12 Glenn Morris <rgm@gnu.org>
6966 * fileio.c (Ffile_executable_p): Doc tweak.
6968 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6970 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6971 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6973 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6975 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6977 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6979 Fix initialization of minibuffer history variable (Bug#17430).
6980 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6981 Move the initialization up to prevent any "value void" message.
6983 2014-05-08 Samuel Bronson <naesten@gmail.com>
6985 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6986 are matched (bug#17413).
6988 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6990 Stop tooltips pulling Emacs window to front (Bug#17408).
6991 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6992 SetWindowPos invocations.
6994 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6996 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6997 not initialized (Bug#17398).
6999 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
7001 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
7003 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
7005 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
7006 [HAVE_NS]: Do not include png.h.
7007 (x_query_frame_background_color): New function.
7008 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
7009 (png_load_body): Coalesce duplicate code.
7011 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
7013 Consult libpng-config more consistently (Bug#17339).
7014 * Makefile.in (PNG_CFLAGS): New var.
7015 (ALL_CFLAGS): Use it.
7016 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
7017 CFLAGS now handles this.
7019 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
7021 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
7022 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
7023 because WCONTINUED is always defined now.
7024 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
7026 2014-05-03 Eli Zaretskii <eliz@gnu.org>
7028 * buffer.c (overlay_strings): Fix the wording of the commentary.
7030 2014-05-01 Glenn Morris <rgm@gnu.org>
7032 * floatfns.c (Fisnan):
7033 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7035 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7037 * term.c (tty_menu_activate): A better initialization for cursor
7040 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7042 * intervals.c: Tighten assertions.
7043 (create_root_interval): Make sure the interval is not empty.
7044 (intervals_equal): Use booleans.
7045 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7046 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7047 (balance_possible_root_interval): Simplify and use booleans.
7048 (split_interval_right, split_interval_left): Check LENGTH, and remove
7049 now redundant assertion.
7050 (adjust_intervals_for_insertion): Remove now redundant assertions.
7051 (delete_node, interval_deletion_adjustment)
7052 (adjust_intervals_for_deletion, merge_interval_right)
7053 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7054 (reproduce_interval): Make sure the interval is not empty.
7056 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7058 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7059 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7060 satisfaction that they would always be initialized.
7062 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7064 * term.c (tty_menu_display): Move the cursor to the active menu item.
7065 (tty_menu_activate): Return the cursor to the active menu item
7066 after displaying the menu and after displaying help-echo.
7067 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7068 for the details of why this is needed by screen readers and
7071 2014-04-30 Glenn Morris <rgm@gnu.org>
7073 * process.c (handle_child_signal):
7074 Handle systems without WCONTINUED. (Bug#15110, 17339)
7076 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7078 * window.c (struct saved_window): Remove mark.
7079 (Fset_window_configuration, save_window_save)
7080 (compare_window_configurations): Don't touch marks any more.
7082 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7084 Use bits_word for gcmarkbits.
7085 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7086 bits_word is typically a tad more efficient for mark bits than
7087 unsigned is, so use bits_word. All uses changed.
7088 * lisp.h (BITS_PER_INT): Remove; no longer used.
7090 Avoid undefined behavior in signed left shift.
7091 This ports to GCC 4.9.0 with -fsanitize=undefined.
7092 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7094 * regex.c (extract_number):
7095 * lisp.h (make_number, XINT):
7096 Do not shift a 1 bit left into a sign bit.
7097 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7098 not int, for gcmarkbits. All uses changed.
7100 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7102 * search.c (Fnewline_cache_check): Don't try to count newlines
7103 outside the buffer's restriction, as find_newline doesn't support that.
7105 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7107 * window.c (Fset_window_configuration): Deactivate the mark before
7109 (set_window_buffer): Ignore window_initialized.
7110 (window_initialized): Remove.
7111 * keyboard.c (Qdeactivate_mark): Not static any more.
7112 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7115 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7117 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7118 and to clang 3.4, which have fixed the bug. This should let us
7119 run a bit faster on these platforms when address sanitization is
7122 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7124 Port to GCC 4.9.0 with --enable-gcc-warnings.
7125 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7127 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7128 a way that also works with GCC 4.9.0.
7130 * search.c (Fnewline_cache_check): Remove unused locals.
7132 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7134 * search.c (find_newline1): New subroutine.
7135 (Fnewline_cache_check): New function.
7136 (syms_of_search): Defsubr it.
7138 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7140 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7141 * keyboard.c (unblock_input): Add comment.
7142 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7144 2014-04-22 Daniel Colascione <dancol@dancol.org>
7146 * lread.c (readevalloop_eager_expand_eval): New function
7147 that can recurse into toplevel forms.
7148 (readevalloop): Call it.
7149 * lisp.h: Declare Qprogn.
7150 * callint.c (Qprogn): No longer static.
7152 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7154 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7155 Also change identifiers to match the comments, and add more assertions
7158 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7160 * emacs.c (close_output_streams): Don't clear and restore errno.
7162 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7164 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7165 never becomes visible, i.e. using XMonad (Bug#17237).
7167 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7169 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7170 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7171 (Fline_pixel_height): Don't assume that the current buffer and the
7172 selected window's buffer are one and the same. (Bug#17281)
7174 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7175 paragraph-start cache before the newline cache. (Bug#17269)
7177 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7179 * term.c (tty_send_additional_strings): No need to fflush here,
7181 (tty_set_terminal_modes): fflush after sending additional strings,
7184 2014-04-17 Daniel Colascione <dancol@dancol.org>
7186 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7188 (tty_send_additional_strings): New function.
7189 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7190 (syms_of_term): Intern tty-mode-set-strings and
7191 tty-mode-reset-strings.
7193 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7195 * window.c (save_window_save): Lookup window_point_insertion_type in
7196 the right buffer (bug#15457).
7197 (Qwindow_point_insertion_type): New var.
7198 (syms_of_window): Initialize it.
7200 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7202 Fix the MSDOS build.
7203 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7204 (copy_text_and_data): Zero out the atexit chain pointer before
7207 * termhooks.h (encode_terminal_code): Update prototype.
7209 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7210 visible for all DOS_NT ports, not just WINDOWSNT.
7211 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7213 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7214 unless it is defined.
7215 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7217 * process.c (close_on_exec, accept4, process_socket): Move into
7218 the "ifdef subprocesses" part.
7219 (catch_child_signal): Condition by "ifdef subprocesses".
7220 (syms_of_process) <Qinternal_default_process_sentinel>
7221 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7223 * msdos.h: Add prototypes for new functions.
7224 (EINPROGRESS): Define.
7225 (O_CLOEXEC): Define to zero.
7227 * msdos.c (check_window_system): Remove unnecessary an
7228 incompatible duplicate function.
7229 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7230 New functions in support of new functionality.
7232 * menu.c (single_menu_item): Add visual indication of submenu
7233 also for menus on MSDOS frames.
7234 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7236 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7237 when async subprocesses aren't supported.
7239 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7241 * emacs.c (close_output_streams): Zero out errno before calling
7244 * dired.c [MSDOS]: Include msdos.h.
7246 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7247 (DATA_START) [MSDOS]: Define.
7248 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7250 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7251 Ifdef away for MSDOS.
7252 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7253 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7255 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7256 Use temporary file template that is compatible with mkostemp.
7257 Move vfork-related portions under #ifndef MSDOS.
7258 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7260 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7262 * buffer.c (Foverlays_at): Add argument `sorted'.
7264 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7266 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7267 text, invalidate the bidi_paragraph_cache upto and including the
7270 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7272 Port to IRIX 6.5 (Bug#9684).
7273 * conf_post.h (INET6) [IRIX6_5]: Define.
7274 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7275 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7277 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7279 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7280 before passing it to system APIs.
7282 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7284 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7285 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7287 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7289 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7291 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7293 Remove DATA_SEG_BITS.
7294 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7295 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7296 cc, but that platform is so old that SGI itself stopped supporting
7297 it in December 2013. If you still need Emacs on IRIX, please
7298 either compile with GCC and port the undumping code, or run
7299 './configure --with-wide-int'.
7300 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7301 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7302 DEFINE_GDB_SYMBOL_START way to define it.
7303 (NONPOINTER_BITS): New macro.
7304 (EMACS_INT): Use it.
7305 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7306 the problem and/or configuring --with-wide-int.
7307 (USE_LSB_TAG): Simplify, based on above changes.
7308 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7309 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7311 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7313 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7314 covered by a display string that ends in a newline, and that cases
7315 going back by DVPOS lines to hit the search limit, lift the limit
7316 and go back until DVPOS is reached. (Bug#17244)
7318 * indent.c (Fvertical_motion): Handle correctly the case when the
7319 display string is preceded by an empty line.
7321 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7322 use S_IWRITE instead.
7324 2014-04-11 Glenn Morris <rgm@gnu.org>
7326 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7328 2014-04-11 Ken Brown <kbrown@cornell.edu>
7330 * Makefile.in (EMACS_MANIFEST): Revert last change.
7332 2014-04-10 Daniel Colascione <dancol@dancol.org>
7334 * puresize.h (BASE_PURESIZE): Increase.
7336 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7338 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7340 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7341 region handling (and don't call signal_before_change) if
7342 inhibit_modification_hooks is set.
7343 (signal_before_change): Don't check inhibit_modification_hooks any more.
7345 2014-04-08 Daniel Colascione <dancol@dancol.org>
7347 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7348 function cells contain valid lisp objects. (Modified version of
7351 * alloc.c (detect_suspicious_free): Split actual stack capturing
7352 out into new function for easier breakpoint setting.
7353 (note_suspicious_free): New function.
7355 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7357 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7359 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7360 (symbol_block_pinned): New var.
7361 (Fmake_symbol): Initialize `pinned'.
7362 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7363 pinned and signal an error for un-purifiable objects.
7364 (pure_cons): Use it.
7365 (Fpurecopy): Use it, except for objects that can't be purified.
7366 (mark_pinned_symbols): New function.
7367 (Fgarbage_collect): Use it.
7368 (gc_sweep): Remove hack made unnecessary.
7370 2014-04-07 Glenn Morris <rgm@gnu.org>
7372 * keyboard.c (Fopen_dribble_file): Doc tweak.
7374 2014-04-07 Ken Brown <kbrown@cornell.edu>
7376 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7378 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7380 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7381 We have a substitute execinfo.h on hosts that lack it.
7382 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7383 isn't optimized away.
7385 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7387 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7388 * alloc.c (memory_full):
7389 * charset.c (syms_of_charset):
7390 * doc.c (Fsnarf_documentation):
7392 * font.c (BUILD_STYLE_TABLE):
7393 * keyboard.c (make_lispy_event):
7394 * profiler.c (setup_cpu_timer):
7395 * xgselect.c (xg_select):
7396 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7398 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7399 Replace the only use with ARRAYELTS (font_property_table).
7400 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7402 2014-04-03 Daniel Colascione <dancol@dancol.org>
7404 * xterm.c (x_term_init):
7405 * xfns.c (best_xim_style):
7406 * xfaces.c (Fdump_colors):
7407 * w32fns.c (w32_default_color_map):
7408 * w32.c (init_environment, N_ENV_VARS):
7409 * unexcw.c (read_exe_header):
7410 * term.c (term_get_fkeys_1):
7411 * sysdep.c (init_baud_rate):
7412 * nsterm.m (ns_convert_key):
7413 * nsfns.m (get_geometry_from_preferences):
7414 * msdos.c (dos_set_window_size, init_environment):
7415 * macfont.m (mac_font_get_glyph_for_cid)
7416 (macfont_store_descriptor_attributes)
7417 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7418 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7419 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7421 * image.c (xpm_str_to_color_key):
7422 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7423 * frame.c (x_set_frame_parameters):
7424 * fileio.c (Ffile_selinux_context):
7425 * emacs.c (sort_args):
7426 * dosfns.c (msdos_stdcolor_name):
7427 * dired.c (file_attributes):
7428 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7429 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7432 2014-04-02 Daniel Colascione <dancol@dancol.org>
7434 * data.c (Ffset): Abort if we're trying to set a function call to
7437 * lisp.h (ARRAYELTS): New macro.
7439 * alloc.c: Include execinfo.h if available.
7440 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7441 (suspicious_free_record): New structure.
7442 (suspicious_objects, suspicious_object_index)
7443 (suspicious_free_history, suspicious_free_history_index):
7445 (find_suspicious_object_in_range, detect_suspicious_free)
7446 (Fsuspicious_object): New functions.
7447 (cleanup_vector): Call find_suspicious_object_in_range.
7449 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7451 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7452 width from font width (Bug#17163).
7454 * frame.c (x_set_frame_parameters): Calculate default values of
7455 new frame sizes only after all other frame parameters have been
7456 processed (Bug#17142).
7458 2014-04-02 Ken Brown <kbrown@cornell.edu>
7460 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7463 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7465 * xterm.c (x_draw_image_glyph_string): Adjust image background
7466 width accordingly when its x position is adjusted. (Bug#17115)
7468 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7470 * font.c (font_list_entities): Do not add empty vector to font cache.
7471 (font_matching_entity): Likewise. If matching entity is found, insert
7472 1-item vector with this entity instead of entity itself (Bug#17125).
7474 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7476 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7478 * fns.c (validate_subarray): Rename from validate_substring,
7479 since it works for vectors too. New arg ARRAY. Optimize for the
7480 non-nil case. Instead of returning bool, throw an error if out of
7481 range, so that the caller needn't do that. All uses changed.
7482 Report original values if out of range.
7483 (Fsubstring, Fsubstring_no_properties, secure_hash):
7484 Also optimize the case where FROM is 0 or TO is the size.
7486 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7488 * search.c (Freplace_match): Use make_specified_string.
7489 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7490 to catch bogus override face of glyph strings.
7491 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7492 Move common substring range checking code to...
7493 (validate_substring): ...this function.
7495 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7497 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7499 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7501 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7502 bar is zero height, just return (Bug#16976).
7503 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7505 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7507 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7508 is nil. If waiting for toolbar to complete, force a redraw.
7510 2014-03-28 Glenn Morris <rgm@gnu.org>
7512 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7513 (emacs_bugreport): New variable.
7514 (usage_message): Use PACKAGE_BUGREPORT.
7515 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7517 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7519 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7521 Port recent signal-related changes to FreeBSD.
7522 Reported by Herbert J. Skuhra.
7523 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7524 Move decls from here ...
7525 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7527 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7529 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7530 and width of image background when it is displayed with a 'box'
7533 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7535 More backward-compatible fix to char-equal core dump (Bug#17011).
7536 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7537 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7539 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7541 * image.c (init_svg_functions): When loading SVG-related libraries,
7542 free already loaded libraries if the initialization fails.
7543 (rsvg_handle_set_size_callback): Remove declaration, unused.
7545 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7547 Fix core dump in char-equal (Bug#17011).
7548 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7549 unibyte buffers, as we can't tell whether the characters are
7552 * insdel.c (adjust_markers_for_delete): Remove unused local.
7554 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7556 Have (MARKER . ADJUSTMENT) undo records always be immediately
7557 after their corresponding (TEXT . POS) record in undo list.
7559 * lisp.h (record-delete): New arg record_markers.
7560 (record_marker_adjustment): No longer needed outside undo.c.
7561 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7562 adjustments to undo.c's record_marker_adjustments. Note that
7563 fileio.c's decide_coding_unwind is another caller to
7564 adjust_markers_for_delete. Because it has undo list bound to t,
7565 it does not rely on adjust_markers_for_delete to record marker
7567 (del_range_2): Swap call to record_delete and
7568 adjust_markers_for_delete so as undo marker adjustments are
7569 recorded before current deletion's adjustments, as before.
7570 (adjust_after_replace):
7571 (replace_range): Pass value for new record_markers arg to
7573 * undo.c (record_marker_adjustment): Rename to
7574 record_marker_adjustments and made static.
7575 (record_delete): Check record_markers arg and call
7576 record_marker_adjustments.
7577 (record_change): Pass value for new record_markers arg to
7579 (record_point): at_boundary calculation no longer needs to account
7580 for marker adjustments.
7582 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7584 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7587 2014-03-26 Glenn Morris <rgm@gnu.org>
7589 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7591 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7593 * buffer.c (struct sortvec): Add field `spriority'.
7594 (compare_overlays): Use it.
7595 (sort_overlays): Set it.
7597 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7599 * xdisp.c (redisplay_window): If all previous attempts to find the
7600 cursor row failed, try a few alternatives before falling back to
7601 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7603 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7605 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7606 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7608 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7609 variables on Windows.
7611 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7613 * w32.c (unsetenv): Remove unused var `retval'.
7614 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7616 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7617 (start_watching): Remove unused var `thr'.
7619 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7620 (find_child_console): Remove unnecesary var `thread_id'.
7622 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7623 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7625 2014-03-26 Glenn Morris <rgm@gnu.org>
7627 * filelock.c (Flock_buffer): Doc tweak.
7629 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7630 * emacs.c (shut_down_emacs):
7631 * fileio.c (Finsert_file_contents, write_region):
7632 * filelock.c (top-level, syms_of_filelock):
7633 * insdel.c (prepare_to_modify_buffer_1):
7634 CLASH_DETECTION is always defined now.
7636 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7638 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7639 DLL handle, to speed up thread startup.
7641 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7643 Handle sigmask better with nested signal handlers (Bug#15561).
7644 * atimer.c (sigmask_atimers): Remove.
7645 Remaining use rewritten to use body of this function.
7646 * atimer.c (block_atimers, unblock_atimers):
7647 * callproc.c (block_child_signal, unblock_child_signal):
7648 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7649 New arg OLDSET. All callers changed.
7650 * atimer.c (block_atimers, unblock_atimers):
7651 * callproc.c (block_child_signal, unblock_child_signal):
7652 * keyboard.c (handle_interrupt):
7653 * sound.c (vox_configure, vox_close):
7654 Restore the old signal mask rather than unilaterally clearing bits
7655 from the mask, in case a handler is running within another
7656 handler. All callers changed.
7657 * lisp.h, process.c, process.h, term.c:
7658 Adjust decls and callers to match new API.
7659 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7660 signal handlers aren't supposed to use floating point anyway.
7661 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7663 2014-03-23 Daniel Colascione <dancol@dancol.org>
7665 Split gc_sweep into discrete functions for legibility and better
7668 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7669 (sweep_vectors): Fix typo in comment.
7670 (sweep_conses, sweep_floats, sweep_intervals)
7671 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7672 (gc_sweep): Call new functions, to which existing functionality is
7674 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7676 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7678 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7680 2014-03-23 Daniel Colascione <dancol@dancol.org>
7682 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7683 only if xic_style calls for it. This change allows Emacs to work
7684 with ibus. Also, don't leak resources if create_frame_xic fails,
7685 and stop caching xic_style across different displays.
7686 (supported_xim_styles): Make const.
7687 (best_xim_style): Remove first parameter: it's always just
7688 supported_xim_styles. Change to look at supported_xim_styles
7691 2014-03-23 Daniel Colascione <dancol@dancol.org>
7693 * term.c (init_tty): Rearrange condition for clarity; print
7694 appropriate diagnostic.
7696 2014-03-23 Daniel Colascione <dancol@dancol.org>
7698 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7699 array. (ASAN caught.)
7701 2014-03-22 Glenn Morris <rgm@gnu.org>
7703 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7705 2014-03-22 Daniel Colascione <dancol@dancol.org>
7707 * process.c (conv_sockaddr_to_lisp): When extracting the string
7708 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7710 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7712 Fix regression introduced by patch for Bug#10500.
7713 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7714 * w32term.c (x_draw_image_relief): Likewise.
7716 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7718 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7719 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7720 maximize a frame for odd default fonts.
7722 2014-03-21 Glenn Morris <rgm@gnu.org>
7724 * minibuf.c (history-length): Increase default from 30 to 100.
7726 2014-03-21 Daniel Colascione <dancol@dancol.org>
7728 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7729 every time we switch to minibuffer.
7731 * alloc.c (lisp_align_malloc, allocate_string_data)
7732 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7733 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7735 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7737 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7738 support more "verbs".
7740 2014-03-21 Daniel Colascione <dancol@dancol.org>
7742 Always prohibit dumping a dumped Emacs.
7744 * emacs.c (might_dump): New variable.
7745 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7746 * lisp.h (might_dump): Declare.
7747 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7749 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7751 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7753 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7755 * doc.c (store_function_docstring): Warn when we don't know where to
7757 (Fsubstitute_command_keys): Don't advertise the fact that
7758 text-properties are dropped, since we think it's a bug that we'll fix.
7760 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7761 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7762 * frame.c (frame_garbaged): Make "docstring" more precise.
7764 2014-03-20 Glenn Morris <rgm@gnu.org>
7766 * charset.c (init_charset): When we cannot find the charsets directory,
7767 mention if EMACSDATA is set.
7769 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7771 * fns.c (Frandom): Fix rare bug where the result isn't random.
7773 Fix porting inconsistency about rounding to even.
7774 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7775 This way, the unusual !HAVE_RINT case acts like the usual
7776 HAVE_RINT case, and we can fix the documentation accordingly.
7778 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7780 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7781 (w32_wnd_proc): Initialize the dwHoverTime member of
7782 TRACKMOUSEEVENT structure.
7784 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7786 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7788 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7790 * search.c (find_newline): Speed up the function when using the
7791 newline cache, by halving the number of calls to
7792 region_cache_forward and region_cache_backward. (Bug#16830)
7794 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7796 * buffer.c (Fset_buffer): Document return value (bug#17015).
7798 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7800 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7801 nil, always resize character wise to avoid potential loss of the
7802 mode line (Bug#16923 related).
7804 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7806 * frame.c (x_set_frame_parameters): Always calculate new sizes
7807 pixelwise to avoid potential loss when rounding.
7809 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7811 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7812 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7814 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7816 * w32.c (fstatat): Don't add an extra slash if the argument ends
7817 with a slash: this fails the subsequent call to stat_worker on
7818 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7820 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7822 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7824 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7826 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7828 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7829 when frame is only on one screen (Bug#14713).
7831 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7833 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7834 there's a valid wrap point in the display line, the last glyph
7835 cannot "just barely fit" on this row, because display_line doesn't
7836 let it. Instead, proceed as if the last glyph didn't fit, so that
7837 we eventually back up the iterator to the wrap point. This avoids
7838 delusional behavior of move_it_to, whereby it proceeds to the next
7839 display line, but sets current_x to zero for all the glyphs that
7840 without word-wrap would fit on the previous display line.
7841 One result was that visual-order cursor movement behaved erratically
7843 (Fmove_point_visually): Add code to find the x coordinate of the
7844 last character before wrap point, under word-wrap on a TTY.
7846 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7848 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7849 also return value of MOVE_POS_MATCH_OR_ZV from
7850 move_it_in_display_line_to, when moving from beginning of line to
7851 point's position. (Bug#16961)
7853 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7855 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7856 * window.c (Fselect_window): Explain NORECORD and
7857 `buffer-list-update-hook' in doc-string.
7859 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7861 * window.c (Fother_window_for_scrolling): Check that
7862 Vother_window_scroll_buffer is a buffer.
7864 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7866 * xterm.c (xim_initialize): Always pass a copy of resource name
7867 to XRegisterIMInstantiateCallback and eassert whether return
7868 value is True. Passing copy is important because Xlib doesn't
7869 make its own copy and resource name argument usually points to
7870 SSDATA (Vx_resource_name), which may be changed from Lisp.
7871 (xim_close_display): For XUnregisterIMInstantiateCallback,
7872 always eassert return value and pass exactly the same values
7873 as were used for XRegisterIMInstantiateCallback.
7874 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7875 sources to check why if you are interested.
7877 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7879 * dispnew.c (change_frame_size_1): Add new_lines instead of
7880 new_height, the latter may be still zero if passed as such.
7881 * window.c (Fwindow_pixel_height): Mention bottom divider in
7884 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7886 Fix "resource temporarily unavailable" with xgselect
7888 * xgselect.c: Include <stdbool.h>.
7889 (xg_select) [!USE_GTK]: Don't lose track of errno.
7891 Fix minor --enable-gcc-warnings issues.
7892 * widget.c (update_various_frame_slots, EmacsFrameResize):
7893 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7895 2014-03-04 Ken Brown <kbrown@cornell.edu>
7897 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7898 represent the actual adjustment needed for alignment.
7900 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7902 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7903 needed, and don't reallocate if the initial allocation already
7904 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7906 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7908 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7911 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7913 * cmds.c (delete-char): Update docstring pointing out that the
7914 function ignores `delete-active-region' and `overwrite-mode'.
7916 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7918 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7920 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7921 allocated buffer due to alignment.
7922 (freehook): If the block to be freed was allocated by
7923 'aligned_alloc', find its real pointer before calling 'free'.
7925 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7928 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7930 * font.c (toplevel): Adjust comment about font cache layout.
7931 (font_clear_cache): Fix to match real font cache layout.
7932 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7933 (Fframe_font_cache) [FONT_DEBUG]: New function.
7934 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7936 Avoid crashes when X fonts are erroneously freed on reused X
7937 'Display *' connection data (Bug#16069). Note that X font
7938 resources still may be leaked, but currently there is no way
7939 to completely avoid it.
7940 * xterm.h (struct x_display_info): New member x_id. Add comments.
7941 * xterm.c (x_display_id): New variable.
7942 (x_term_init): Assign identifier to each opened X connection.
7943 * xfont.c (struct xfont): New member x_display_id.
7944 (xfont_open): Initialize it with frame's display id.
7945 (xfont_close): Check whether font's display id matches the one
7946 recorded for the given display. Adjust comment.
7947 * xftfont.c (struct xftfont_info):
7948 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7950 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7952 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7953 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7954 killed Vother_window_scroll_buffer.
7955 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7957 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7959 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7960 that start with more than 2 slashes as UNCs. (Bug#16751)
7962 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7964 Fix a few crashes and leaks when cloning C strings.
7965 * alloc.c, lisp.h (dupstring): New function.
7966 * gtkutil.c (xg_get_font):
7967 * term.c (tty_default_color_capabilities):
7968 * xsettings.c (store_monospaced_changed)
7969 (store_font_name_changed, parse_settings)
7970 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7971 This avoids some unlikely crashes due to accessing freed storage,
7972 and avoids some minor memory leaks in the more-typical case.
7974 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7976 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7977 cursor when modeline can't be dragged (Bug#16647).
7979 2014-02-28 Glenn Morris <rgm@gnu.org>
7981 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7982 from custom-delayed-init-variables. (Bug#11565)
7984 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7986 More fixes for mouse glyph calculations (Bug#16647).
7987 * window.c (coordinates_in_window): In intersection of
7988 horizontal and vertical window dividers prefer the horizontal
7989 one. Add some extra parens to last fix.
7990 (window_relative_x_coord): Return x-coordinate for header and
7992 * xdisp.c (remember_mouse_glyph): In text area don't extend
7993 glyph into mode line to show the vertical drag cursor there
7994 immediately. Subdivide mouse glyphs in right fringes to show a
7995 horizontal drag cursor as soon as we enter the "grabbable width"
7996 portion. Handle vertical border case separately. Do not
7997 subdivide window divider areas.
7998 (note_mouse_highlight): On bottom divider of bottommost windows
7999 show vertical drag cursor only when the minibuffer window can be
8002 2014-02-27 Eli Zaretskii <eliz@gnu.org>
8004 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
8005 reset by the face of the object just displayed. See also bug#76.
8006 (get_next_display_element): If the string came from a display
8007 property, examine the box face attribute at it->position, not at
8008 it->current.pos, since the latter was not updated yet. (Bug#16870)
8009 (handle_face_prop): Improve commentary.
8011 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
8013 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
8014 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
8016 2014-02-26 Martin Rudalics <rudalics@gmx.at>
8018 Fixes around Bug#16647.
8019 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
8020 ON_BOTTOM_DIVIDER cases.
8021 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
8022 only if the window has no right divider.
8023 (Fcoordinates_in_window_p): Fix doc-string.
8025 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
8027 * lread.c (Funintern): Fix doc to match advertised calling convention.
8029 2014-02-24 Daniel Colascione <dancol@dancol.org>
8031 * keyboard.c (read_char): Close race that resulted in lost events.
8033 2014-02-22 Glenn Morris <rgm@gnu.org>
8035 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8036 * window.c (window-resize-pixelwise): Doc fixes.
8038 * process.c (Finternal_default_process_filter)
8039 (Finternal_default_process_sentinel): Doc tweaks.
8041 2014-02-21 Glenn Morris <rgm@gnu.org>
8043 * process.c (Fprocess_buffer, Faccept_process_output)
8044 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8047 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8049 * window.c (Fwindow_scroll_bar_width): New function.
8051 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8053 Pacify GCC when configuring with --enable-gcc-warnings.
8054 * xdisp.c (move_it_in_display_line_to) [lint]:
8055 Initialize recently-added local.
8057 2014-02-21 Daniel Colascione <dancol@dancol.org>
8059 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8061 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8063 * xdisp.c (init_iterator): Don't dereference a bogus face
8064 pointer. (Bug#16819)
8065 (try_cursor_movement): Don't use cursor position if
8066 set_cursor_from_row failed to compute it. This avoids assertion
8067 violations in MATRIX_ROW.
8068 (move_it_in_display_line_to): Save the iterator state in ppos_it
8069 only once per call. Reimplement the method used to return to the
8070 best candidate position if all the positions found in display line
8071 are beyond TO_CHARPOS. This cuts down the number of calls to
8072 bidi_shelve_cache, which moves a lot of stuff when lines are long
8073 and include bidirectional text. (Bug#15555)
8075 2014-02-20 Glenn Morris <rgm@gnu.org>
8077 * data.c (Fdefalias): Doc fix.
8079 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8081 * xdisp.c (display_line): Fix horizontal scrolling of large images
8082 when fringes are turned off. This comes at a price of not
8083 displaying the truncation/continuation glyphs in this case.
8086 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8087 CreateDIBSection returns an error indication, zero out *ximg after
8088 destroying the image. This avoids crashes in memory allocations
8089 due to the fact that some of the callers also call
8090 x_destroy_x_image, which will attempt to free an already free'd
8093 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8095 * widget.c (update_various_frame_slots): Don't set
8096 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8098 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8100 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8102 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8104 temacs --daemon fix (Bug#16599).
8105 * emacs.c (main): Initialize daemon_pipe[1] here ...
8106 (syms_of_emacs): ... instead of here.
8108 2014-02-16 Anders Lindgern <andlind@gmail.com>
8110 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8113 2014-02-16 Daniel Colascione <dancol@dancol.org>
8115 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8116 (xd_get_connection_address): Use it.
8117 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8118 xd_get_connection_address because the latter signals if the bus
8119 we're trying to close is already disconnected.
8121 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8123 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8124 argument to CreateThread. This avoids segfaults on Windows 9X.
8125 Reported by oslsachem <oslsachem@gmail.com>.
8127 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8129 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8130 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8131 (check_lseek): New function, to report lseek errors.
8132 (save_data_space, update_file_ptrs, read_header, write_header)
8133 (copy_file, copy_rest, unexec): Use these news functions.
8134 (update_file_ptrs): Don't assume wraparound behavior when
8135 converting a large size_t value to off_t.
8137 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8139 * composite.c (fill_gstring_header): Pass positions as C integers
8140 and move parameters checking to...
8141 (Fcomposition_get_gstring): ...this function. Handle case when
8142 buffer positions are in reversed order and avoid crash (Bug#16739).
8144 * buffer.c (validate_region): Mention current buffer in error message.
8146 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8148 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8150 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8152 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8154 2014-02-11 Glenn Morris <rgm@gnu.org>
8156 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8157 Replace refs to "OpenStep" in messages.
8159 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8161 Avoid "." at end of error diagnostics.
8162 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8163 * font.c (Ffont_at):
8164 * nsfns.m (ns_display_info_for_name):
8165 * nsselect.m (Fx_own_selection_internal):
8166 * nsterm.m (performDragOperation:):
8167 Remove "." from end of diagnostic.
8169 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8171 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8172 unintuitive (bug#15824).
8173 (Fyes_or_no_p): Doc fix (bug#15456).
8175 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8177 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8179 * eval.c (call_debugger): When exiting the debugger, do not allow
8180 max_specpdl_size less than actual binding depth (Bug#16603).
8181 (syms_of_eval): Adjust docstring.
8183 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8185 * cmds.c (Fself_insert_command): Output a clearer error message on
8186 negative repetitions (bug#9476).
8188 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8190 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8192 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8194 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8196 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8198 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8200 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8202 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8204 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8206 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8207 `exit' works (bug#15865).
8209 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8211 Constrain window box/body sizes and margin widths (Bug#16649).
8212 * xdisp.c (window_box_width): Don't return less than zero.
8213 (window_box_left_offset, window_box_right_offset): Don't return
8214 more than the window's pixel width.
8215 * window.c (window_body_height, window_body_width): Don't return
8217 (window_resize_apply): Adjust margin width, if necessary.
8219 2014-02-07 Glenn Morris <rgm@gnu.org>
8221 * nsterm.m (syms_of_nsterm): Doc fix.
8223 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8225 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8226 New variables: pointers through which to call the respective APIs.
8227 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8228 (filename_from_ansi, sys_link, check_windows_init_file):
8229 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8230 This is required on Windows 9X, where we dynamically load
8231 UNICOWS.DLL which has their non-stub implementations.
8232 (maybe_load_unicows_dll): Assign addresses to these 2 function
8233 pointers after loading UNICOWS.DLL.
8235 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8236 MultiByteToWideChar and WideCharToMultiByte through function
8239 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8242 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8244 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8245 for OSX >= 10.9 if separate spaces are used.
8246 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8248 2014-02-06 Glenn Morris <rgm@gnu.org>
8250 * buffer.c (cache-long-scans): Doc fix.
8252 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8254 * w32fns.c (Fw32_shell_execute): Doc fix.
8256 2014-02-05 Bastien Guerry <bzg@gnu.org>
8258 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8259 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8261 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8263 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8264 outside the window (Bug#16649).
8266 * xdisp.c (note_mouse_highlight): When entering a margin area show
8267 a non-text cursor (Bug#16647).
8269 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8271 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8272 It prompted a compile-time diagnostic on GNU/Linux.
8273 Simplify to remove the need for the label.
8275 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8277 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8278 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8279 to show it; otherwise return 'unsupported--w32-dialog' to signal
8280 to the caller that emulation with menus is necessary.
8281 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8283 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8285 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8288 * menu.c (Fx_popup_dialog): Don't condition the call to
8289 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8290 special symbol 'unsupported--w32-dialog', emulate the dialog with
8291 a menu by calling x-popup-menu.
8293 * menu.h (Qunsupported__w32_dialog): New extern variable.
8295 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8297 * keyboard.c (kbd_buffer_get_event): Read file notification events
8300 * xgselect.c (xg_select): Read glib events in any case, even if
8301 there are no file descriptors to watch for. (Bug#16519)
8303 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8305 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8306 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8307 * w32term.c (w32_draw_window_divider): Handle first and last
8309 * w32term.h (w32_fill_area_abs): New function.
8310 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8312 * xfaces.c (realize_basic_faces): Handle new face ids.
8313 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8314 and bottom divider width.
8315 * xterm.c (x_draw_window_divider): Handle first and last pixels
8318 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8320 * print.c (Fexternal_debugging_output): Add cast to pacify
8321 --enable-gcc-warnings.
8322 * eval.c (call_debugger): Grow specpdl if the debugger was
8323 entered due to specpdl overflow (Bug#16603) and allow more
8324 specpdl space for the debugger itself.
8326 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8328 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8331 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8333 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8334 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8336 * print.c (Fexternal_debugging_output): If the argument character
8337 is non-ASCII, encode it with the current locale's encoding before
8338 writing the result to the terminal. (Bug#16448)
8340 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8341 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8344 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8346 * process.c (create_process): Reset SIGPROF handler in the child.
8347 * callproc.c (call_process): Likewise.
8349 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8351 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8353 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8355 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8356 of zero to print strings, GDB doesn't like it.
8358 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8359 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8360 we still use correct addresses. (Bug#16576)
8362 2014-01-27 K. Handa <handa@gnu.org>
8364 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8365 to preserve the code detection behavior of 24.3.
8366 * coding.h (struct coding_system): New member detected_utf8_bytes.
8367 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8368 (decode_coding_gap): Use short cut for UTF-8 file reading only
8369 when coding->detected_utf8_bytes equals to coding->src_bytes.
8370 * fileio.c (Finsert_file_contents): Cancel the previous change.
8372 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8374 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8375 that are not visible.
8377 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8379 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8380 is grabbed (Bug#16565).
8382 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8384 * xdisp.c (last_max_ascent): Re-remove after erroneously
8385 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8387 (move_it_to): Re-remove reference to last_max_ascent.
8388 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8389 max_descent here instead of calling line_bottom_y.
8392 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8394 * terminal.c (initial_free_frame_resources): New function.
8395 (init_initial_terminal): Install new hook to free face cache
8396 on initial frame and avoid memory leak. For details, see
8397 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8398 * xfaces.c (free_frame_faces): Adjust comment.
8400 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8402 * data.c (Fstring_to_number): Document results if unparsable
8405 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8407 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8409 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8411 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8412 * coding.c (detect_coding_utf_8, emacs_mule_char)
8413 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8414 (check_utf_8, decode_coding):
8415 * coding.h (struct coding_system.errors):
8416 Use ptrdiff_t, not int, for integer values derived from buffer and
8419 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8420 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8421 before invoking decode_coding_gap, since there's just one block.
8423 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8425 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8426 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8427 too early. Again run change_frame_size before assigning menu-
8430 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8432 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8433 arrives, call x_check_fullscreen, in case the new display has a
8434 different resolution. (Bug#16517)
8436 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8438 * term.c (read_menu_input): If the selected frame changes, exit
8440 (tty_menu_show): If the selected frame changes while we displayed
8441 a menu, throw to top level. (Bug#16479)
8443 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8445 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8447 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8449 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8450 * data.c (count_one_bits_word): Fix bug (negated comparison)
8451 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8453 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8455 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8456 Avoid undefined behavior by initializing display property bit of a
8457 string processed by the bidirectional iterator. For details, see
8458 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8460 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8462 Minor cleanup of previous change.
8463 * image.c (imagemagick_error, Fimagemagick_types):
8464 Omit some recently-introduced and unnecessary casts and assignments.
8466 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8468 Fix two memory leaks discovered with Valgrind.
8469 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8470 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8472 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8474 Fixes in window size functions around Bug#16430 and Bug#16470.
8475 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8476 (Fwindow_mode_line_height, Fwindow_header_line_height)
8477 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8478 Minor doc-string adjustments.
8479 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8480 Rewrite doc-strings.
8481 (window_body_height, window_body_width): Do not count partially
8482 visible lines/columns when PIXELWISE is nil (Bug#16470).
8483 (Qfloor, Qceiling): New symbols.
8485 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8487 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8488 when the image cache is not yet allocated. (Bug#16509)
8490 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8492 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8493 re-attach intervals to its base buffer (Bug#16502).
8494 * intervals.c (set_interval_object): Move from here...
8495 * intervals.h (set_interval_object): ... to here. Fix comments.
8497 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8499 Avoid undefined behavior by initializing buffer redisplay bit.
8500 Reported by Dmitry Antipov in
8501 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8502 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8504 Revert some of the CANNOT_DUMP fix (Bug#16494).
8505 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8507 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8509 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8510 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8511 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8512 they are replaced by macros that expand into direct calls to the
8513 corresponding functions from GDI32.DLL.
8514 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8515 variables in the Cygwin build, they are unused.
8517 2014-01-19 K. Handa <handa@gnu.org>
8519 * composite.c (composition_update_it): Fix previous change.
8521 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8523 Fix file name handling on MS-Windows 9X.
8524 * w32.c (maybe_load_unicows_dll): New function.
8526 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8527 on, to make sure we can convert file names to and from UTF-8 on
8528 Windows 9X. This fixes a failure to start up because Emacs cannot
8529 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8531 * w32font.c [WINDOWSNT]: Include w32.h.
8532 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8533 of implementing the same stuff.
8534 Remove now unused g_b_init_is_windows_9x.
8536 * w32.h (maybe_load_unicows_dll): Add prototype.
8538 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8540 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8541 switch to single keyboard. Prevents daemon crashes when a new
8542 client connects while we show a TTY menu in an existing client.
8545 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8547 Fix MinGW64 porting problem with _setjmp.
8548 Reported by Eli Zaretskii in:
8549 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8550 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8551 the old _setjmp and _longjmp. All uses changed.
8553 2014-01-13 Daniel Colascione <dancol@dancol.org>
8555 * textprop.c (Fremove_list_of_text_properties):
8556 Correctly handle reaching the end of the interval tree. (Bug#15344)
8558 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8560 * xdisp.c (resize_mini_window): Round height to a multiple of
8561 frame's line height. Fix bug in calculation of window start
8562 position (Bug#16424).
8564 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8566 * macfont.m: Include termchar.h.
8567 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8568 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8569 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8570 *_WITH_GC_* to take face and f as parameters.
8571 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8572 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8574 2014-01-13 Daniel Colascione <dancol@dancol.org>
8576 Fix menu item updating in the presence of the Unity global menu
8579 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8580 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8582 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8583 updating menus; explain why.
8584 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8585 problem it's supposed to solve and it interferes with detecting
8586 the presence of a global menu.
8587 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8590 2014-01-11 K. Handa <handa@gnu.org>
8592 * composite.c (composition_update_it): Fix indexing of
8593 LGSTRING_CHAR (Bug#15984).
8595 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8597 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8599 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8601 * xdisp.c (try_window_id): Don't use this function's optimizations
8602 if overlays in the buffer displayed by the window have changed
8603 since last redisplay. (Bug#16347)
8604 (message_dolog): Fix indentation.
8606 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8608 * frame.c (frame_resize_pixelwise): Fix doc-string.
8610 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8612 Fix handling of internal borders (Bug#16348).
8613 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8614 Remove internal border width from pixel width of windows.
8615 (change_frame_size_1): Don't return early when frame's pixel
8616 size changes - we still have to record the new sizes in the
8618 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8619 also when toolbar gets larger.
8620 * window.c (check_frame_size): Include internal_border_width in
8622 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8623 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8624 In non-toolkit/non-GTK version clear internal border.
8625 * xterm.c (x_clear_under_internal_border): New function for
8626 non-toolkit/non-GTK version.
8627 (x_after_update_window_line): In non-toolkit/non-GTK version
8629 (handle_one_xevent, x_set_window_size):
8630 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8631 * xterm.h (x_clear_under_internal_border): Extern it.
8633 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8635 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8636 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8639 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8641 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8642 last value of point is not equal to buffer's point. (Bug#16129)
8644 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8647 * nsterm.h (updateCollectionBehavior): Rename from
8648 updateCollectionBehaviour. All uses changed.
8650 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8651 * Makefile.in (SETFATTR): New macro.
8652 (temacs$(EXEEXT)): Use it.
8654 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8656 Fix maximization behavior on Windows (Bug#16300).
8657 * w32fns.c (w32_fullscreen_rect): Don't handle
8658 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8659 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8660 of SetWindowPos. Restore last placement also when leaving
8661 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8662 but the FULLSCREEN_BOTH case.
8664 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8667 * data.c (arithcompare_driver):
8668 * fileio.c (Fcar_less_than_car):
8669 * fns.c (internal_equal):
8670 * frame.c (delete_frame):
8671 * lisp.h (enum More_Lisp_Bits):
8673 Avoid C99 constructs that don't work in C89.
8674 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8675 to port to C89, which doesn't have 'long long'.
8676 (count_trailing_zero_bits): Use them.
8678 2014-01-03 Chong Yidong <cyd@gnu.org>
8680 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8682 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8684 Further adjust frame/window scrollbar width calculations.
8685 * window.c (apply_window_adjustment):
8686 Set windows_or_buffers_changed.
8687 (Fwindow_scroll_bars): Return actual scrollbar width.
8688 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8689 For non-toolkit builds again use 14 as minimum width and set
8690 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8691 * xterm.c (XTset_vertical_scroll_bar): Take width from
8692 WINDOW_SCROLL_BAR_AREA_WIDTH.
8693 (x_new_font): Rename wid to unit. Base calculation of new
8694 scrollbar width on toolkit used and make it analogous to that of
8695 x_set_scroll_bar_default_width.
8696 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8697 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8698 of GetSystemMetrics.
8699 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8700 WINDOW_SCROLL_BAR_AREA_WIDTH.
8701 (x_new_font): Make it correspond to changes in xterm.c.
8703 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8705 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8706 This is a cleaner way to fix the MinGW-w64 porting problem.
8707 Check for INTPTR_MAX misconfiguration.
8709 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8711 * search.c (newline_cache_on_off, find_newline): In indirect
8712 buffers, use the newline cache of the base buffer.
8714 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8715 buffer, invalidate the caches of its base buffer. (Bug#16265)
8717 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8718 buffers, use the width-run cache of the base buffer.
8720 * xdisp.c (redisplay_window): When the window displays an indirect
8721 buffer, and the character widths in the display table have
8722 changed, invalidate the width-run cache of the corresponding base
8725 * fileio.c (Finsert_file_contents): When invalidating the newline
8726 cache, consider the case of inserting into indirect buffer.
8728 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8729 In indirect buffers, use the paragraph cache of the base buffer.
8731 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8733 * window.c (grow_mini_window): Fix last change.
8735 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8737 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8739 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8741 * w32term.c (w32_initialize): Use LCID and LOWORD.
8743 * w32proc.c (create_child): Use pid_t for 5th argument.
8744 (IsValidLocale): Don't provide prototype for MinGW64.
8745 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8746 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8748 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8749 MinGW64 doesn't support.
8751 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8753 * w32.c (set_named_security_info): New function.
8754 (acl_set_file): Fall back on set_named_security_info if
8755 set_file_security fails.
8756 (g_b_init_set_named_security_info_w)
8757 (g_b_init_set_named_security_info_a): New static variables.
8758 (globals_of_w32): Initialize them to zero.
8759 (set_named_security_info): Set them to non-zero if the
8760 corresponding API is available.
8761 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8762 New function typedefs.
8764 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8766 Some more fixes following pixelwise resize changes including one
8768 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8769 of frame_resize_pixelwise.
8770 * widget.c (pixel_to_text_size): New function.
8771 (update_wm_hints): Have size hints respect value of
8772 frame_resize_pixelwise.
8773 (EmacsFrameResize): Alway process resize requests pixelwise.
8774 * window.c (grow_mini_window): Make sure mini window is at least
8776 * xdisp.c (display_menu_bar): Make sure menubar extends till
8778 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8779 (x_set_tool_bar_lines): Calculate pixelwise.
8780 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8781 frame_resize_pixelwise.
8783 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8785 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8786 variables not used there.
8788 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8790 * w32.c (sys_umask): New function. (Bug#16299)
8792 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8794 * dispnew.c (change_frame_size_1): Take old width of root window
8795 from that window's pixel width. (Bug#16284)
8797 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8799 Plain copy-file no longer chmods an existing destination (Bug#16133).
8800 * fileio.c (realmask): Now a static var, not a local.
8801 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8802 Remove arg STATPTR. All uses changed.
8803 (Fcopy_file): Do not alter permissions of existing destinations,
8804 unless PRESERVE-PERMISSIONS (renamed from
8805 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8806 Avoid race when testing for existing destinations and for
8807 when input and output files are the same.
8808 If changing the group fails, adjust both default and
8809 preserved permissions so that access is not granted to the
8811 (Fset_default_file_modes, init_fileio): Update realmask.
8812 (Fdefault_file_modes): Use realmask instead of calling umask.
8814 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8816 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8817 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8818 flags on the daemon pipe ends before execing.
8820 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8822 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8823 session. (Bug#14739)
8825 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8827 * callproc.c (Vexec_path): Document that exec-directory is in it.
8829 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8831 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8834 2013-12-27 Chong Yidong <cyd@gnu.org>
8836 * data.c (Fsymbol_function): Doc fix.
8838 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8840 Some more tinkering with Bug#16051.
8841 * window.c (resize_frame_windows): Don't let the size of the
8842 root window drop below the frame's default character size.
8843 Never ever delete any subwindows - let the window manager do the
8846 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8847 of toolbar lines needed when they exceed the height of the root
8849 (unwind_create_frame_1): New function.
8850 (Fx_create_frame): Generally inhibit calling the window
8851 configuration change hook here. Remove extra call to
8852 change_frame_size - it's not needed when we don't run the
8853 configuration change hook.
8855 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8857 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8858 On my Fedora 19 platform the core dumps were so big that
8859 my desktop became nearly catatonic.
8860 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8861 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8862 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8863 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8864 a clang-only syntax.
8865 * conf_post.h (__has_feature): New macro, if not already defined.
8866 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8867 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8869 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8871 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8872 is a file name. (Bug#16252)
8874 2013-12-25 Chong Yidong <cyd@gnu.org>
8876 * keyboard.c (Voverriding_terminal_local_map)
8877 (Voverriding_local_map): Doc fix.
8879 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8881 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8883 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8884 file name when it is submitted to ShellExecute. Simplify code.
8885 Don't test DOCUMENT for being a string, as that is enforced by
8886 CHECK_STRING. Doc fix.
8888 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8890 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8891 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8892 redisplay_tool_bar does. Improve and fix commentary.
8893 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8894 limits of the glyph matrices. (Bug#16051)
8895 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8896 only when the new size is different from the old one, and the new
8897 size can be achieved given the frame height.
8899 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8901 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8903 2013-12-23 Glenn Morris <rgm@gnu.org>
8905 * lread.c (Fload): Mention load-prefer-newer in doc.
8907 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8909 Handle Bug#16207 by being more restrictive when running hooks.
8910 * window.c (unwind_change_frame): New function.
8911 (Fset_window_configuration): Don't run configuration change hook
8912 while the frame configuration is unsafe. Call select_window
8915 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8917 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8919 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8921 * nsterm.h: Declare EmacsColor category.
8923 * nsterm.m (NSColor): Implement EmacsColor category.
8924 (ns_get_color): Use colorUsingDefaultColorSpace.
8925 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8927 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8929 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8931 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8932 having the PNG_NORETURN attribute, to avoid compiler warning in
8935 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8937 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8939 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8940 fringe background extension.
8941 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8942 because they are now always the same as `left' and `width',
8943 respectively. Remove code for the case that `width' and
8944 `sb_width' are different.
8946 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8948 Remove scroll_bar_actual_width from frames.
8949 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8950 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8951 (x_figure_window_size):
8952 * nsterm.m (x_set_window_size):
8953 * widget.c (set_frame_size):
8954 * w32term.c (x_set_window_size):
8955 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8956 scroll_bar_actual_width.
8958 Convert scroll_bar members to integers on Windows.
8959 * w32term.h (struct scroll_bar): Convert top, left, width,
8960 height, start, end and dragging to integers.
8961 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8963 * w32term.c (w32_set_scroll_bar_thumb)
8964 (w32_scroll_bar_handle_click): Remove XINT conversions for
8965 scroll_bar members. Treat bar->dragging as integer.
8966 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8967 first element. Remove XINT conversions for scroll_bar members.
8968 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8969 Remove XINT conversions for scroll_bar members.
8971 Fix assignment for new window total sizes.
8972 * window.c (Fwindow_resize_apply_total): Assign values for
8975 2013-12-20 Chong Yidong <cyd@gnu.org>
8977 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8978 argument to `append'.
8980 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8982 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8983 current text face, for extending the face of the display margins.
8986 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8987 Doc fix. (Bug#16190)
8989 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8991 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8994 * nsterm.m (Qfile, Qurl): New.
8995 (EV_MODIFIERS2): New macro.
8996 (EV_MODIFIERS): Use EV_MODIFIERS2.
8997 (ns_term_init): Remove font and color from DND, does not work on
8998 newer OSX, and other ports don't have them.
8999 (performDragOperation:): Handle modifiers used during drag.
9000 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
9001 Remove global Lisp variables used to communicate with ns-win.el.
9002 Remove font and color handling.
9003 (syms_of_nsterm): Defsym Qfile and Qurl.
9005 2013-12-19 Anders Lindgren <andlind@gmail.com>
9007 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
9008 (ns_constrain_all_frames, x_set_offset): Remove assignment to
9010 (updateFrameSize:, windowWillResize:toSize:): Add trace.
9011 (constrainFrameRect): Remove special case nr_screens == 1.
9012 Don't constrain size to size of view.
9014 * nsterm.h (ns_output): Remove dont_constrain.
9016 2013-12-19 Anders Lindgren <andlind@gmail.com>
9018 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
9020 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
9022 Minor fixes for recent openp changes.
9023 * lisp.h (GCPRO7): New macro.
9024 * lread.c (openp): Use bool for boolean; all callers changed.
9025 Protect save_string from GC. Don't assume that file descriptors
9026 are nonzero. Redo save_mtime comparison to avoid bogus GCC
9027 warning about uninitialized variable.
9029 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9031 * w32fns.c (emacs_abort): Use intptr_t as argument of
9032 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9034 2013-12-18 Glenn Morris <rgm@gnu.org>
9036 * lread.c (Fload): Pass load_prefer_newer to openp.
9037 Don't bother checking mtime if openp already did it.
9038 (openp): Add `newer' argument, to check all suffixes
9039 and find the newest file.
9040 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9041 * callproc.c (call_process):
9042 * charset.c (load_charset_map_from_file):
9043 * emacs.c (init_cmdargs):
9044 * image.c (x_create_bitmap_from_file, x_find_image_file):
9046 * lread.c (Flocate_file_internal):
9047 * process.c (Fformat_network_address):
9048 * sound.c (Fplay_sound_internal):
9049 * w32.c (check_windows_init_file):
9050 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9052 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9054 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9056 * w32.c (getloadavg): Don't index samples[] array with negative
9057 indices. Recover from wall-clock time being set backwards.
9059 * w32term.c (w32_initialize): Declare the argument of
9060 set_user_model as const.
9062 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9063 (w32_menu_show): Constify some arguments passed to MessageBox.
9065 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9066 to initialize Lisp objects.
9068 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9069 initialize Lisp objects.
9071 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9072 use variables used only on X under that condition.
9074 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9075 variables not used there.
9077 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9079 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9080 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9082 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9084 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9085 code, revealed in presence of R2L characters, character
9086 compositions, and display vectors. A better fix for Bug#16148.
9087 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9088 GTK and NS builds, they don't have this member of struct frame.
9090 * dispextern.h (struct composition_it): Correct a comment for the
9093 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9095 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9096 This prevents a compilation error on C compilers that do not
9097 default functions to return 'int' if not declared. Also, add
9098 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9099 since it now uses inline functions.
9101 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9103 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9104 display margins on mode line, header line, and in the frame's
9105 tool-bar window. (Bug#16165)
9107 2013-12-16 Andreas Schwab <schwab@suse.de>
9109 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9111 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9113 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9116 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9118 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9120 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9122 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9123 intended to find bogus pointers in font objects (Bug#16140).
9124 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9125 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9126 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9127 Disable for MS-Windows due to Bug#15876; apparently this
9128 requires more or less substantial changes in fontset code.
9129 * xfont.c (xfont_close):
9130 * xftfont.c (xftfont_close): Call x_display_info_for_display
9131 to check whether 'Display *' is valid (Bug#16093 and probably
9134 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9136 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9137 Reported by Juanma Barranquero <lekktu@gmail.com>.
9139 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9140 open a pty on MS-Windows. (Bug#16152)
9142 * emacs.c (decode_env_path): Fix bogus comparison against
9143 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9145 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9147 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9148 (Fx_file_dialog): Add parentheses around && to silence warning.
9150 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9152 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9154 * xdisp.c (extend_face_to_end_of_line): Extend background of
9155 non-default face in margin areas as well. (Bug#16151)
9156 (display_line): Call extend_face_to_end_of_line for continued
9157 lines as well, if the display margins have non-zero width.
9158 (set_glyph_string_background_width): When needed, set the
9159 extends_to_end_of_line_p flag on glyph strings to be drawn in
9160 margin areas, not only in the text area.
9162 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9165 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9167 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9168 Don't worry about verify_error being t, since it has to be a list.
9170 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9172 Use bool for boolean, focusing on headers.
9173 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9174 No need to include <stdbool.h>, since conf_post.h does it now.
9175 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9176 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9177 (SET_PER_BUFFER_VALUE_P):
9178 * ccl.c, ccl.h (setup_ccl_program):
9179 * ccl.h (CHECK_CCL_PROGRAM):
9180 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9181 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9182 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9183 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9184 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9185 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9186 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9187 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9188 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9189 (CHARSET_FAST_MAP_SET):
9190 * coding.c (decode_coding_ccl, encode_coding_ccl):
9191 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9192 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9193 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9194 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9195 (decode_coding_c_string):
9196 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9197 * conf_post.h (has_attribute):
9198 * dispextern.h (trace_redisplay_p)
9199 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9200 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9201 (SET_GLYPH_FROM_CHAR_GLYPH)
9202 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9203 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9204 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9205 (cursor_in_mouse_face_p):
9206 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9207 (blank_row, prepare_desired_row)
9208 (build_frame_matrix_from_leaf_window, make_current)
9209 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9210 (update_window, scrolling_window, update_frame_line):
9211 * disptab.h (GLYPH_FOLLOW_ALIASES):
9212 * editfns.c (Fformat):
9213 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9214 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9215 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9216 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9217 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9218 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9219 (FONT_DEFERRED_LOG):
9220 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9221 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9222 (FRAME_MOUSE_UPDATE):
9223 * fringe.c (Fdefine_fringe_bitmap):
9224 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9225 (x_create_bitmap_from_xpm_data, xpm_load_image):
9226 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9227 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9228 (MERGE_INTERVAL_CACHE):
9229 * keymap.h (KEYMAPP):
9230 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9231 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9232 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9233 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9234 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9235 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9236 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9237 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9238 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9239 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9240 (SETUP_BUFFER_SYNTAX_TABLE):
9241 * systime.h (timespec_valid_p):
9242 * term.c (save_and_enable_current_matrix):
9243 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9244 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9245 (redisplay_internal, try_window_reusing_current_matrix)
9246 (sync_frame_with_window_matrix_rows, try_window_id)
9247 (display_menu_bar, display_tty_menu_item, display_mode_line)
9248 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9249 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9250 * xmenu.c (xmenu_show):
9251 * xterm.c (use_xim, x_term_init):
9252 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9253 (struct x_bitmap_record):
9254 Use bool for booleans.
9255 * ccl.c (struct buffer_text):
9256 * ccl.h (struct ccl_program):
9257 * charset.h (struct charset):
9259 * coding.h (struct iso_2022_spec, struct coding_system):
9260 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9261 (struct glyph_string, struct face, struct face_cache)
9262 (struct bidi_string_data, struct bidi_it)
9263 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9265 * editfns.c (Fformat):
9266 * frame.h (struct frame):
9267 * fringe.c (struct fringe_bitmap):
9268 * intervals.h (struct interval):
9269 * keyboard.h (struct kboard):
9270 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9271 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9272 (struct Lisp_Buffer_Local_Value, union specbinding):
9273 * macfont.m (struct macfont_info):
9274 * process.h (struct Lisp_Process):
9275 * termchar.h (struct tty_display_info):
9276 * window.h (struct window):
9277 * xterm.h (struct x_output):
9278 Use bool_bf for boolean bit-fields.
9279 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9280 All callers changed.
9281 * ccl.h (struct ccl_program): Remove unused members private_state,
9282 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9284 (struct ccl_spec): Remove unused members cr_carryover,
9285 eight_bit_carryover.
9286 * conf_post.h: Include <stdbool.h>.
9287 (bool_bf): New type.
9288 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9289 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9290 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9291 'do { ... } while (false)' brackets.
9292 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9293 Args must now be expressions; all callers changed.
9294 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9295 (PRODUCE_GLYPHS): Simplify use of boolean.
9296 * fileio.c (Fcopy_file):
9297 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9298 * lisp.h (UNGCPRO): Return void, not int.
9299 (FOR_EACH_TAIL): Use void expression, not int expression.
9300 * region-cache.c: Reindent.
9301 * region-cache.h: Copy comments from region-cache.c, to fix
9302 incorrect remarks about booleans.
9304 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9306 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9307 when character at point is displayed from a display vector.
9310 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9312 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9313 now a list of certificate validation checks that will abort a
9314 connection with an error.
9315 (Fgnutls_boot): Document it and use it.
9317 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9319 * w32term.c (w32_enable_frame_resize_hack): New variable.
9320 (x_set_window_size): Use it to hack frame resizing on Windows
9323 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9325 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9326 Windows-specific code to w32.c. Change error message text to
9327 match that of Posix platforms.
9329 * w32.c (w32_copy_file): New function, most of the code copied and
9330 reworked from Fcopy_file. Improve error handling. Plug memory
9331 leak when errors are thrown. Support file names outside of the
9332 current codepage. (Bug#7100)
9334 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9336 * lread.c (load_path_default): Prototype.
9338 2013-12-13 Glenn Morris <rgm@gnu.org>
9340 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9341 (dump_path): Remove.
9342 (load-path-default): Remove `changed' argument.
9343 Do not set dump_path permanently. Simplify.
9344 (init_lread): Simplify.
9345 (syms_of_lread): Remove dump_path.
9347 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9349 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9350 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9351 2013-12-12 font-related change to avoid Bug#16128, which
9352 is quite hard to fix without even more substantial changes.
9354 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9356 * font.c (font_close_object): Check for live frame (Bug#16128).
9358 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9360 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9361 Return ptrdiff_t, not int, since it's a buffer size.
9362 Reindent/reparen some macros to a more Gnuish style.
9364 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9366 Avoid undefined behavior with huge regexp interval counts.
9367 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9368 since it's now specialized to interval counts. All uses changed.
9369 Do not assume wraparound on signed integer overflow.
9370 (regex_compile): Simplify based on the above changes.
9372 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9374 Support file names on MS-Windows that use characters outside of
9375 the current system codepage. (Bug#7100)
9377 * w32.c (get_file_security, set_file_security)
9378 (create_symbolic_link): Separate pointers and boolean flags for
9379 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9380 non-zero, else the former.
9381 (codepage_for_filenames, filename_to_utf16, )
9382 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9384 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9386 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9387 Accept only one argument; all callers changed.
9388 (dostounix_filename): Remove the second argument, now works in
9389 UTF-8. All callers changed.
9390 (parse_root): Lose DBCS code.
9391 (get_long_basename, w32_get_short_filename, init_environment)
9392 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9393 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9394 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9395 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9396 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9397 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9399 (ansi_encode_filename): New function.
9400 (get_emacs_configuration, get_emacs_configuration_options):
9402 (add_volume_info, GetCachedVolumeInformation): Run the input file
9403 name through unixtodos_filename, to ensure it is stored and
9404 referenced in canonical form.
9405 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9406 (logon_network_drive, sys_link, utime): Improve error handling.
9407 (sys_access): New function.
9408 (hashval, generate_inode_val): Unused functions deleted.
9409 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9410 (check_windows_init_file): Convert error message from UTF-8 to
9411 ANSI codepage, for display in the message box.
9412 (globals_of_w32): Set w32_unicode_filenames according to the OS
9415 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9416 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9417 (syms_of_w32term): Declare w32-unicode-filenames.
9419 * w32proc.c (new_child, delete_child): Remove code that handled
9420 unused pending_deletion and input_file members of the child struct.
9421 (create_child, sys_spawnve): Convert all file names to ANSI
9422 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9423 name cannot be encoded in ANSI codepage. Don't use
9424 unixtodos_filename, mirror slashes by hand.
9425 (record_infile, record_pending_deletion): Functions deleted.
9426 (Fw32_short_file_name): Call w32_get_short_filename instead of
9429 * w32notify.c (add_watch): Work in Unicode mode when
9430 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9431 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9432 instead, do the same with Lisp primitives.
9434 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9435 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9436 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9437 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9438 (Fw32_shell_execute): Improve error reporting.
9439 (Fdefault_printer_name): Ifdef away for Cygwin.
9441 * w32.h (struct _child_process): Remove input_file and
9442 pending_deletion members that are no longer used.
9443 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9444 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9445 (ansi_encode_filename): New and updated prototypes.
9447 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9449 (unexec): Don't use dostounix_filename, it expects a file name in
9450 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9453 * fileio.c (Ffile_name_directory, file_name_as_directory)
9454 (directory_file_name, Fexpand_file_name)
9455 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9456 arguments of dostounix_filename.
9457 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9458 use MAX_UTF8_PATH for size of file-name strings.
9459 (emacs_readlinkat): Build an explicitly unibyte string for file
9461 (syms_of_fileio) <file-name-coding-system>:
9462 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9464 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9465 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9466 directories to UTF-8.
9467 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9468 environment, and each element of the input PATH, to UTF-8.
9470 * dired.c (file_attributes): Use build_unibyte_string explicitly
9471 to make Lisp strings from user and group names.
9473 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9476 * coding.c (decode_file_name, encode_file_name): New functions.
9478 * termcap.c (tgetent): Adapt to the change in arguments of
9481 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9484 * msdos.c (dostounix_filename, init_environment): Adapt to the
9485 change in arguments of dostounix_filename.
9487 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9488 [WINDOWSNT]: Encode file names passed to the image libraries in
9491 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9492 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9494 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9495 arguments of dostounix_filename.
9497 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9499 * font.h (struct font_entity) [HAVE_NS]: New field to record
9500 font driver which was used to create this entity.
9501 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9502 frame where the font was opened.
9503 (font_close_object): Add prototype.
9504 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9505 (font_close_object): Not static any more. Lost frame arg.
9506 Adjust comment and users.
9507 * alloc.c (cleanup_vector): Call font_close_object to adjust
9508 per-frame font counters correctly. If HAVE_NS, also call
9509 driver-specific cleanup for font-entity objects.
9510 * ftfont.c (ftfont_open):
9511 * nsfont.m (nsfont_open):
9512 * w32font.c (w32font_open_internal):
9513 * xfont.c (xfont_open):
9514 * xftfont.c (xftfont_open): Save frame pointer in font object.
9515 * macfont.m (macfont_open): Likewise.
9516 (macfont_descriptor_entity): Save driver pointer to be able
9517 to call its free_entity routine when font-entity is swept.
9518 * ftxfont.c (ftxfont_open): Add eassert because frame
9519 pointer should be saved by ftfont_driver.open.
9521 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9523 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9524 input polling is used. This is still meaningful for Cygwin, see
9525 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9526 * keyboard.c (poll_for_input_1, input_polling_used):
9527 Define unconditionally.
9528 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9529 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9530 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9531 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9532 (face_for_char): Likewise. Rearrange eassert and return ASCII
9533 face for CHAR_BYTE8_P.
9534 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9536 2013-12-11 Ken Brown <kbrown@cornell.edu>
9538 * dispextern.h (erase_phys_cursor):
9539 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9541 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9543 * nsterm.m (x_free_frame_resources):
9544 * term.c (tty_free_frame_resources):
9545 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9546 face cache because it's implied by free_frame_faces anyway.
9547 * w32term.c (x_free_frame_resources): Likewise. Do not call
9548 free_frame_faces twice.
9550 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9552 * editfns.c (Fformat_time_string): Mention %F in the doc.
9554 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9556 * window.c (resize_frame_windows): Don't return immediately when
9557 the root window's size doesn't change - the minibuffer window
9558 may still have to be repositioned/resized.
9559 * xfns.c (Fx_create_frame): Always change the frame size after
9560 initializing the frame's faces.
9561 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9562 change_frame_size should already have done it.
9563 (x_new_font): Assign new tool- and menu-bar heights.
9564 (x_set_window_size_1): Account for tool- and menu-bar heights
9565 (Bug#16013). Don't set pixel sizes since change_frame_size
9566 should already have done it.
9568 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9570 Remove the option of using libcrypto.
9571 * Makefile.in (LIB_CRYPTO): Remove.
9572 (LIBES): Don't use it.
9574 2013-12-11 Juri Linkov <juri@jurta.org>
9576 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9577 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9579 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9581 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9582 drawn tool bar items (Bug#16058).
9583 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9585 2013-12-09 Ken Brown <kbrown@cornell.edu>
9587 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9589 * lisp.h (get_frame_param): Adjust conditions for prototype
9592 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9594 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9595 Avoid unused macro warning if configured --without-xft.
9597 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9599 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9601 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9603 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9605 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9607 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9609 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9611 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9613 Use libcrypto's checksum implementations if available, for speed.
9614 * Makefile.in (LIB_CRYPTO): New macro.
9617 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9618 The macro didn't conform to C99 due to type mismatch,
9619 which caused compilation failure with Sun C 5.12,
9620 and it was confusing anyway. Include window.h to declare
9621 redisplay_other_windows.
9623 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9625 * window.c (set_window_buffer): Update mode line (bug#16084).
9627 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9629 Fix minor problems found by static checking.
9630 * keyboard.c (poll_for_input_1, input_polling_used):
9631 Define only if HAVE_NTGUI.
9632 * xmenu.c (popup_activate_callback): Omit unnecessary
9633 check against USE_X_TOOLKIT, which must be defined here anyway.
9634 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9637 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9639 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9641 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9643 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9645 * nsterm.m (x_set_window_size): Remove fprintf.
9646 (init): Define always. Set applicationDidFinishLaunchingCalled
9648 (applicationDidFinishLaunching:):
9649 Set applicationDidFinishLaunchingCalled.
9650 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9653 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9655 Pixel resize changes for NS (Bug#16049).
9656 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9657 height/width. row/cols are locals.
9658 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9659 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9660 (windowWillResize): Remove gsextra. Calculate extra as in
9662 (x_new_font): Don't change frame size if fullscreen.
9663 Change size pixelwise.
9665 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9666 comment in xfns.c. Change to pixelwise call.
9668 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9670 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9673 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9675 * xterm.c (input_signal_count): Remove.
9676 (x_dispatch_event): Define unconditionally.
9677 (x_make_frame_visible): Process X events until the frame
9678 is really visible (Bug#16027).
9679 * xterm.h (x_dispatch_event): Declare unconditionally.
9681 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9683 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9685 * nsterm.m (x_set_window_size): Handle pixelwise.
9687 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9689 * w32term.c (x_new_font):
9690 * xterm.c (x_new_font): Calculate new frame size from new font
9693 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9695 * lisp.h (FOR_EACH_TAIL): New macro.
9696 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9698 * window.c (select_window): Call second wset_redisplay before we change
9699 selected_window (bug#16034).
9701 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9703 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9705 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9707 * w32xfns.c: Include window.h, to avoid a compiler warning.
9709 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9711 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9712 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9713 window_scroll takes care of it.
9714 (Fset_window_point, Fdelete_other_windows_internal)
9715 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9716 (Fsplit_window_internal, Fdelete_window_internal)
9717 (Fresize_mini_window_internal, Fset_window_configuration)
9718 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9719 cause redisplay instead of forcing a complete redisplay.
9720 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9721 we're only affecting the selected_window.
9723 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9725 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9726 directional control characters. Update type and category
9727 determination according to the UBA from Unicode v6.3.
9728 (bidi_category_t): New category EXPLICIT_FORMATTING.
9730 * dispextern.h (bidi_type_t): Update to include new bidirectional
9731 properties introduced with Unicode v6.3. (Bug#16043)
9733 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9735 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9738 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9740 * font.c (font_list_entities): Remove dummy assignment.
9741 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9742 used on graphic displays only. Remove unused 'font_encoder' member.
9743 (struct font_bitmap): Remove unused 'extra' member.
9744 * nsfont.m (nsfont_open):
9745 * w32font.c (w32font_open_internal):
9746 * ftfont.c (ftfont_get_bitmap): Adjust users.
9748 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9750 Use bool for boolean.
9751 * tparam.c (tparam1):
9752 * undo.c (record_point, record_property_change):
9753 Use bool for boolean, for local vars that are always true or false.
9755 Minor integer overflow fixes (Bug#16033).
9756 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9757 This improves on the previous fix to this function.
9758 (window_resize_check): When summing up pixel counts, don't rely on
9759 undefined behavior if the sum overflows.
9761 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9763 * window.c (Fset_window_new_pixel): Don't choke at negative
9764 argument value (Bug#16033).
9766 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9767 to avoid crash in window_box_height.
9769 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9770 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9772 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9774 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9776 Minor integer overflow fixes.
9777 * window.c (Fset_window_new_pixel, grow_mini_window):
9778 * xdisp.c (Fwindow_text_pixel_size):
9779 Avoid undefined behavior on signed integer overflow.
9780 * xfns.c (x_set_mouse_color):
9781 Check that drag shape fits in 'unsigned', since that's what X wants.
9783 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9785 Improve reporting of fatal exception on MS-Windows.
9786 * w32fns.c (my_exception_handler): New function.
9787 (globals_of_w32fns): Set it up as the unhandled exception
9788 handler. Initialize exception code and address to zeros.
9789 (emacs_abort): If the exception code and address are available,
9790 print them at the beginning of the backtrace. Fix the format of
9791 printing addresses (was producing 0x0x12345678 on XP).
9794 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9796 * eval.c (Fbacktrace__locals): New function.
9797 (syms_of_eval): Defsubr it.
9799 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9801 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9802 Define here to unify between...
9803 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9804 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9806 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9808 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9810 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9811 fringe background extension.
9812 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9813 because they are now always the same as `left' and `width',
9814 respectively. Remove code for the case that `width' and
9815 `sb_width' are different.
9817 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9819 Fix minor problems found by static checking.
9820 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9821 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9822 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9824 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9826 * image.c (imagemagick_compute_animated_image): Don't crash if we
9827 have an animation with different-sized images (bug#15313).
9829 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9831 Remove some unused items introduced during pixelwise change.
9832 * window.c (window_resize_total_check): Remove unused function.
9833 * xdisp.c (remember_mouse_glyph): Remove unused label.
9834 (Ftool_bar_height): Move declaration inside #if.
9835 * xterm.c (x_set_window_size): Don't use r and c.
9837 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9839 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9842 * window.c (Fset_window_configuration): Comment out unused variables.
9844 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9846 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9848 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9850 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9852 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9853 HAVE_GNUTLS3 (Bug#16001).
9855 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9856 if interrupts are deferred (Bug#15801).
9858 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9860 Support resizing frames and windows pixelwise.
9861 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9862 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9863 (struct glyph_matrix): Replace window_left_col and
9864 window_top_line by window_pixel_left and window_pixel_top.
9865 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9867 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9868 (draw_window_divider, move_it_to, x_draw_right_divider)
9869 (x_draw_bottom_divider, change_frame_size): Add or fix
9871 * dispnew.c (change_frame_size_1): Change prototype.
9872 (adjust_glyph_matrix, required_matrix_width)
9873 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9874 values instead of lines and columns.
9875 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9876 WINDOW_TOTAL_FRINGE_WIDTH.
9877 (handle_window_change_signal, do_pending_window_change)
9878 (init_display): Adjusts calls of change_frame_size.
9879 (change_frame_size, change_frame_size_1): Handle pixelwise
9881 * frame.c (Qright_divider_width, Qbottom_divider_width):
9883 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9884 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9885 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9886 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9888 (set_frame_param): New function.
9889 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9890 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9891 (Ffringe_width, Fborder_width, Fright_divider_width)
9892 (Fbottom_divider_width): New functions, defsubr them.
9893 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9894 New argument pixelwise.
9895 (struct frame_parm_table): New members Qright_divider_width and
9896 Qbottom_divider_width.
9897 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9898 (x_report_frame_params): Handle Qright_divider_width and
9899 Qbottom_divider_width.
9900 (x_set_right_divider_width, x_set_bottom_divider_width):
9902 (frame_resize_pixelwise): New option.
9903 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9904 new_pixelwise, right_divider_width and bottom_divider_width;
9905 remove total_lines; rename text_lines, text_cols, new_text_lines
9906 and new_text_cols to text_height, text_width, new_height and
9907 new_width respectively.
9908 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9909 FRAME_TEXT_WIDTH respectively.
9910 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9911 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9912 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9914 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9915 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9916 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9917 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9918 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9919 (FRAME_TOTAL_COLS_ARG): Remove macro.
9920 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9921 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9922 (x_wm_set_size_hint): Handle frame pixel sizes.
9923 * indent.c (compute_motion, Fcompute_motion):
9924 Call window_body_width instead of window_body_cols.
9925 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9926 (make_lispy_position): Handle right and bottom dividers.
9927 (Fsuspend_emacs): Pixelize call of change_frame_size.
9928 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9929 * lisp.h: Extern set_frame_param.
9930 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9932 (Fx_create_frame): Add entry for vertical_drag_cursor.
9933 Pixelize call of change_frame_size.
9934 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9935 * nsterm.m (ns_update_window_end): Optionally draw right
9937 (x_set_window_size): Add argument pixelwise.
9938 Call check_frame_size and change_frame_size with pixelwise zero.
9939 (ns_draw_window_divider): New function.
9940 (ns_redisplay_interface): Add ns_draw_window_divider.
9941 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9942 (x_new_font): Call x_set_window_size with pixelwise zero.
9943 * print.c (print_object): For a window print its sequence
9945 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9946 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9947 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9948 (w32_createwindow): Use scroll bar area width.
9949 (w32_wnd_proc): Handle bottom divider width.
9950 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9951 (Fx_create_frame): Default divider width parameters.
9952 Caclulate sizes pixelwise. Add vertical drag cursor support.
9953 (x_create_tip_frame): Default divider widths to zero.
9954 Pixelize call to change_frame_size.
9955 (Fx_show_tip): Add handling of divider widths. Pixelize window
9957 (Fw32_frame_rect): New function.
9958 (frame_parm_handler w32_frame_parm_handlers): Add divider
9960 (Vx_window_vertical_drag_shape): Add variable.
9961 * w32inevt.c (resize_event, maybe_generate_resize_event):
9962 Pixelize change_frame_size calls.
9963 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9965 * w32term.c (w32_draw_window_divider): New function.
9966 (x_update_window_end): Handle right divider.
9967 (w32_draw_fringe_bitmap, x_scroll_run)
9968 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9969 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9970 Calculate new frame sizes pixelwise.
9971 (x_new_font): Pixelize call to x_set_window_size.
9972 (x_check_fullscreen): Pixelize call to change_frame_size.
9973 (x_set_window_size_1, x_set_window_size): New argument
9974 pixelwise. Calculate pixelwise.
9975 (x_wm_set_size_hint): Use scroll bar area width.
9976 (w32_redisplay_interface): Add w32_draw_window_divider.
9977 * w32term.h (struct w32_output): Add vertical drag cursor.
9978 * widget.c (set_frame_size, update_wm_hints)
9979 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9981 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9982 * window.c (sequence_number): Restore.
9983 (Fwindow_pixel_width, Fwindow_pixel_height)
9984 (Fwindow_mode_line_height, Fwindow_header_line_height)
9985 (window_pixel_to_total, Frun_window_scroll_functions)
9986 (Fset_window_new_pixel, window_resize_apply_total)
9987 (Fwindow_resize_apply_total): New functions.
9988 (window_body_height, window_body_width): Rename from
9989 window_body_lines. New argument PIXELWISE.
9990 Calculate pixelwise.
9991 (Fwindow_body_height, Fwindow_body_width): New argument
9993 (coordinates_in_window, window_relative_x_coord): Use window's
9994 pixel width instead of total width.
9995 (replace_window, recombine_windows): Initialize pixel values.
9996 (resize_root_window, resize_frame_windows, grow_mini_window)
9997 (shrink_mini_window): New argument PIXELWISE.
9998 Calculate pixelwise.
9999 (Fdelete_other_windows_internal, adjust_window_margins)
10000 (window_resize_check, window_resize_apply)
10001 (Fdelete_window_internal, Fresize_mini_window_internal)
10002 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
10003 (check_frame_size): Rename arguments. New argument PIXELWISE.
10004 Calculate pixelwise.
10005 (set_window_buffer): Make samebuf bool. Run configuration change
10006 hook only if buffer changed.
10007 (Fset_window_buffer): Rewrite doc-string.
10008 (make_window): Initialize new_pixel slot.
10009 (Fwindow_resize_apply): Check pixel size of root window.
10010 (Fsplit_window_internal): Call 2nd argument pixel_size.
10011 Calculate pixelwise.
10012 (Fscroll_left, Fscroll_right): Call window_body_width instead of
10014 (save_window_data): New slots frame_text_width,
10015 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
10016 (saved_window): New slots pixel_left, pixel_top, pixel_height,
10018 (Fcurrent_window_configuration, Fset_window_configuration)
10019 (save_window_save, compare_window_configurations): Handle new
10020 slots in save_window_data and saved_window.
10021 (Fset_window_scroll_bars): Fix doc-string.
10022 (window_resize_pixelwise): New variable.
10023 (coordinates_in_window, Fcoordinates_in_window_p):
10025 (make_parent_window): Adjust sequence_number.
10026 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
10028 * window.h (struct window): New members new_pixel, pixel_left,
10029 pixel_top, pixel_width, pixel_height. Restore sequence_number.
10030 (wset_new_pixel): New function.
10031 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10032 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10033 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10034 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10035 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10036 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10037 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10038 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10039 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10040 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10041 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10042 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10043 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10044 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10045 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10047 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10048 (window_body_width, check_frame_size): Adapt external declarations.
10049 * xdisp.c (last_max_ascent): New integer.
10050 (window_text_bottom_y): Handle bottom divider.
10051 (window_box_width, window_box_height): Calculate pixelwise.
10052 (get_glyph_string_clip_rects): Handle right divider.
10053 (remember_mouse_glyph): When windows are resized pixelwise
10054 proceed with width and height set to 1.
10055 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10056 WINDOW_TOTAL_WIDTH.
10057 (move_it_to): Calculate and return maximum x position
10059 (Fwindow_text_pixel_size): New function.
10060 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10061 (tool_bar_lines_needed): Rename to tool_bar_height.
10062 Calculate pixelwise.
10063 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10064 Calculate pixelwise.
10065 (redisplay_tool_bar): Calculate pixelwise.
10066 (redisplay_window): Calculate pixelwise. Handle dividers.
10067 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10068 (x_draw_vertical_border): Handle dividers.
10069 (define_frame_cursor1): Handle vertical drag cursor.
10070 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10071 (expose_window): Calculate pixelwise. Handle dividers.
10072 (init_xdisp): Initialize pixel values.
10073 * xfaces.c (Qwindow_divider): New face.
10074 (realize_basic_faces): Realize it.
10075 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10076 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10077 (x_set_scroll_bar_default_width): Default actual width to 16.
10078 (Fx_create_frame): Set sizes pixelwise.
10079 (x_create_tip_frame): Default divider widths to zero.
10080 Pixelize call of change_frame_size.
10081 (Fx_show_tip): Handle divider widths. Initial pixel position
10083 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10084 (Vx_window_vertical_drag_shape): New option.
10085 * xmenu.c (free_frame_menubar): Pixelize call of
10087 * xterm.c (x_draw_window_divider): New function.
10088 (x_update_window_end): Optionally draw right divider.
10089 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10090 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10091 (handle_one_xevent, x_new_font): Calculate pixelwise.
10092 (x_set_window_size_1, x_set_window_size): New argument
10093 pixelwise. Calculate pixelwise.
10094 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10095 (struct x_redisplay_interface): Add x_draw_window_divider.
10096 * xterm.h (struct x_output): Add vertical_drag_cursor.
10098 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10100 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10101 Set invisible frames's `redisplay' when a full redisplay is requested.
10102 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10103 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10104 (display_mode_lines): Set it here instead.
10106 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10108 * dispextern.h (set_window_update_flags): Remove.
10110 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10112 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10114 * xdisp.c (REDISPLAY_SOME_P): New macro.
10115 (redisplay_internal): Use it (bug#15999).
10116 (prepare_menu_bars, redisplay_window): Use it as well.
10118 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10120 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10122 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10123 (globals_of_w32font): Zero it out.
10124 (GetCharWidth32W_Proc): New function pointer.
10125 (get_char_width_32_w): New function.
10126 (compute_metrics): If get_glyph_outline_w returns an error, try
10127 get_char_width_32_w before declaring a failure. This avoids
10128 punishing raster (a.k.a. "bitmap") fonts by slowing down
10129 redisplay. (Bug#6364).
10131 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10133 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10134 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10135 highlight needs to be redisplayed. (Bug#15913)
10137 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10139 Fix minor problems found by static checking.
10140 * buffer.h (struct buffer_text, struct buffer):
10141 * frame.h (struct frame):
10142 * window.h (struct window):
10143 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10144 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10145 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10146 no-longer-valid use of HAVE_MENUS.
10147 * xdisp.c (propagate_buffer_redisplay): Now static.
10149 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10151 * xmenu.c (Fmenu_or_popup_active_p):
10152 * window.c (Fset_window_configuration):
10153 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10154 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10155 * fns.c (Fyes_or_no_p):
10156 * editfns.c (Fmessage_box, Fmessage_or_box):
10157 * alloc.c (make_save_ptr_ptr):
10158 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10160 * window.c (Fset_window_configuration): Move select_window later.
10162 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10164 Refine redisplay optimizations to only redisplay *some* frames/windows
10165 rather than all of them.
10166 * xdisp.c (REDISPLAY_SOME): New constant.
10167 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10168 (bset_redisplay, bset_update_mode_line): New functions.
10169 (message_dolog): Use bset_redisplay.
10170 (clear_garbaged_frames): Use fset_redisplay.
10171 (echo_area_display): Use wset_redisplay.
10172 (buffer_shared_and_changed): Remove.
10173 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10174 frame titles. Compute the actual set of windows redisplayed.
10175 Don't update frame titles and menu bars for frames that don't need to
10177 (propagate_buffer_redisplay): New function.
10179 (redisplay_internal): Use it. Be more selective in the set of windows
10180 we redisplay. Propagate windows_or_buffers_changed to
10181 update_mode_lines a bit later to simplify the code.
10182 (mark_window_display_accurate_1): Reset window and buffer's
10184 (redisplay_window): Do nothing if neither the window nor the buffer nor
10185 the frame needs redisplay.
10186 * window.h (struct window): Add `redisplay' field.
10187 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10188 (redisplay_other_windows, window_list): New declarations.
10189 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10190 (window_list): Not static any more.
10191 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10192 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10193 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10194 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10195 * frame.h (struct frame): Add `redisplay' field.
10196 Move `external_menu_bar' bitfield next to other bit-fields.
10197 (SET_FRAME_GARBAGED): Use fset_redisplay.
10198 (SET_FRAME_VISIBLE): Don't garbage the frame;
10199 Use redisplay_other_windows.
10200 * buffer.h (struct buffer): Add `redisplay' field.
10201 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10202 (modify_overlay): Use bset_redisplay.
10203 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10205 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10207 Support w32 file notifications in batch mode.
10208 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10209 invalid (which happens in batch mode). If non-interactive, call
10210 handle_file_notifications to store file notification events in the
10211 input queue. (Bug#15933)
10213 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10215 * w32inevt.c (handle_file_notifications): Now external, not static.
10217 * w32term.h (handle_file_notifications): Provide prototype.
10219 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10220 init_crit, since init_display, which does that otherwise, is not
10223 2013-11-27 Glenn Morris <rgm@gnu.org>
10225 * Makefile.in ($(lispsource)/international/charprop.el): New.
10226 (emacs$(EXEEXT)): Depend on charprop.el.
10228 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10230 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10231 deleting portions of the buffer under non-nil REPLACE argument.
10234 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10235 directory, watch it and not its parent.
10236 (add_watch): Allow empty string in FILE.
10238 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10240 * window.c (Fset_window_start, window_resize_apply)
10241 (window_scroll): Reset window_end_valid (Bug#15957).
10243 2013-11-27 Glenn Morris <rgm@gnu.org>
10245 * Makefile.in (leimdir): Now in lisp source directory.
10246 ($(leimdir)/leim-list.el): Just use ../leim .
10247 * epaths.in (PATH_DUMPLOADSEARCH):
10248 * lread.c (load_path_default):
10249 * nsterm.m (ns_load_path): No more leim directory.
10251 2013-11-26 Andreas Schwab <schwab@suse.de>
10253 * .gdbinit (xgettype): Add cast.
10255 2013-11-26 Glenn Morris <rgm@gnu.org>
10257 Preload leim-list.el.
10258 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10259 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10260 is a single directory.
10262 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10264 bool-vector-subsetp is now the normal direction (Bug#15912).
10265 * data.c (Fbool_vector_subsetp): Test whether the first argument
10266 is a subset of the second one, not the reverse. Add doc string.
10268 Fix minor problems found by static checking.
10269 * lread.c (load_path_default): Now static.
10270 * textprop.c (text_property_stickiness): Be consistent about the
10271 test used when deciding whether to consider the previous character.
10272 This simplifies the code a bit.
10274 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10276 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10278 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10279 (syms_of_frame): Don't defsubr them.
10281 2013-11-25 Glenn Morris <rgm@gnu.org>
10283 * lread.c (load_path_default): Change the sense of the argument.
10284 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10285 from dump_path. When it is not, avoid checking dump_path twice.
10287 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10288 uninstalled dump_path against installed Vload_path. (Bug#15964)
10290 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10292 Export get_pos_property to Elisp.
10293 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10294 (syms_of_editfns): Export it to Elisp.
10296 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10298 2013-11-23 Romain Francoise <romain@orebokech.com>
10300 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10301 initialization here ...
10302 (syms_of_fileio): ... from here.
10304 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10306 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10307 Please use --enable-check-lisp-object-type.
10309 2013-11-23 Glenn Morris <rgm@gnu.org>
10311 * process.c (get_process): Explicit error for dead buffers.
10313 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10315 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10317 2013-11-23 Glenn Morris <rgm@gnu.org>
10319 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10320 * lread.c (load_path_check): Take path to check as argument.
10321 (load_path_default): New, split from init_lread.
10322 (init_lread): Move calc of default load-path to load_path_default.
10323 Empty elements in EMACSLOADPATH now stand for the default.
10324 (load-path): Doc fix.
10325 * emacs.c (decode_env_path): Add option to treat empty elements
10326 as nil rather than ".".
10327 * callproc.c (init_callproc_1, init_callproc):
10328 * image.c (Vx_bitmap_file_path):
10329 * lisp.h (decode_env_path):
10330 * lread.c (Vsource_directory):
10331 Update for new argument spec of decode_env_path.
10333 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10335 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10336 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10338 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10340 Fix some dependency problems that cause unnecessary recompiles.
10342 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10343 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10344 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10345 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10346 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10347 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10348 (boostrap-clean): No need to remove stamp-oldxmenu.
10350 Fix recently introduced bool vector overrun.
10351 This was due to an optimization that went awry.
10352 Reported by Glenn Morris in
10353 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10354 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10355 for empty vectors, undoing the 2013-11-18 change.
10356 * data.c (bool_vector_binop_driver): Rely on this.
10357 Fix bug that occasionally overran the destination.
10358 * lisp.h (struct Lisp_Bool_vector): Document this.
10360 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10362 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10365 * nsterm.m (init, run, stop:): Comment out for now, does not work
10368 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10370 * charset.c (syms_of_charset): Don't read past end of string.
10372 2013-11-19 Glenn Morris <rgm@gnu.org>
10374 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10376 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10378 Add hooks to run on gaining/losing focus. (Bug#15029)
10379 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10380 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10381 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10383 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10385 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10386 The old names predated the API change that put destination at end.
10388 Improve API of recently-added bool vector functions (Bug#15912).
10389 The old API had (bool-vector-count-matches A B)
10390 and (bool-vector-count-matches-at A B I), which gave the
10391 misleading impression that the two functions were variants, one
10392 with a location I. The new API has (bool-vector-count-population A)
10393 and (bool-vector-count-consecutive A B I) to make the distinction
10394 clearer. The first function no longer has a B argument, since the
10395 caller can easily determine the number of nils if the length and
10396 number of ts is known.
10397 * data.c (Fbool_vector_count_population): Rename from
10398 bool_vector_count_matches, and accept just 1 argument.
10399 (Fbool_vector_count_consecutive): Rename from
10400 Fbool_vector_count_matches_at.
10402 Always allocate at least one bits_word per bool vector.
10403 See Daniel Colascione in:
10404 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10405 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10406 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10407 * lisp.h (struct Lisp_Bool_vector): Document this.
10409 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10411 * insdel.c (invalidate_buffer_caches): New function, consolidated
10412 from part of prepare_to_modify_buffer.
10413 (insert_from_gap, prepare_to_modify_buffer):
10414 * coding.c (code_convert_region, code_convert_string):
10415 Call invalidate_buffer_caches. (Bug#15841)
10417 * lisp.h (invalidate_buffer_caches): Add prototype.
10419 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10421 * w32term.c (x_update_window_end): Don't invalidate the entire
10422 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10423 highlight needs to be redisplayed. (Bug#15913)
10425 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10427 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10429 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10431 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10432 while we are using Vprin1_to_string_buffer.
10434 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10435 after inserting the description string. (Bug#15907)
10437 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10439 * data.c: Work around bogus GCC diagnostic about shift count.
10440 Reported by Eli Zaretskii in
10441 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10442 (pre_value): New function.
10443 (count_trailing_zero_bits): Use it.
10445 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10447 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10448 assume C macros are not supported even under -g3 in these old GCC
10451 2013-11-15 Leo Liu <sdl.web@gmail.com>
10453 * minibuf.c (Ftry_completion, Fall_completions)
10454 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10456 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10458 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10459 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10460 This avoids placing unnecessary constants into the Emacs code.
10462 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10464 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10465 for Cygwin w32 build.
10467 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10468 for Cygwin w32 build. (Bug#15892)
10470 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10472 Simplify, port and tune bool vector implementation.
10473 * alloc.c (bool_vector_exact_payload_bytes)
10474 (bool_vector_payload_bytes): Remove.
10475 (bool_vector_fill): Return its argument.
10476 * alloc.c (bool_vector_fill):
10478 * print.c (print_object):
10479 Simplify by using bool_vector_bytes.
10480 * alloc.c (make_uninit_bool_vector):
10481 New function, broken out from Fmake_bool_vector.
10482 (Fmake_bool_vector): Use it. Use tail call.
10483 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10484 * data.c (BITS_PER_ULL): New constant.
10485 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10486 if long long versions don't exist.
10487 (shift_right_ull): New function.
10488 (count_one_bits_word): New function, replacing popcount_bits_word
10489 macro. Don't assume that bits_word is no wider than long long.
10490 (count_one_bits_word, count_trailing_zero_bits):
10491 Don't assume that bits_word is no wider than long long.
10492 * data.c (bool_vector_binop_driver, bool_vector_not):
10493 * fns.c (Fcopy_sequence):
10495 Create an uninitialized destination, to avoid needless work.
10496 (internal_equal): Simplify.
10497 (Ffillarray): Prefer tail call.
10498 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10499 contain at least one word.
10500 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10501 chars are narrower than ints.
10502 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10503 * fns.c (Fcopy_sequence):
10505 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10506 Don't try to port to hosts where bits_word values have holes; the
10507 code wouldn't work there anyway. Verify this assumption, though.
10508 (bool_vector_bytes): New function.
10509 (make_uninit_bool_vector): New decl.
10510 (bool_vector_fill): Now returns Lisp_Object.
10512 * xfns.c (xic_create_fontsetname):
10513 * xrdb.c (gethomedir): Prefer tail calls.
10515 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10517 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10518 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10520 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10521 that requires a return value.
10522 (Fset_buffer_modified_p): Take advantage of this change to do
10525 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10527 * buffer.c (Frestore_buffer_modified_p): Sync it with
10528 Fset_buffer_modified_p.
10529 (Fforce_mode_line_update): New function, moved from subr.el.
10530 (Fset_buffer_modified_p): Use them.
10531 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10533 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10535 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10536 This avoids undefined behavior when subtracting pointers into
10537 different aways. On my platform it also makes the code a tad
10538 smaller and presumably faster.
10540 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10542 * keyboard.c (command_loop_1): Use region-extract-function.
10543 * insdel.c (Qregion_extract_function): Not static any more (can we
10544 stop pretending that these vars can benefit from being marked static?).
10546 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10548 * search.c (find_newline): If buffer text is relocated during the
10549 "dumb loop", adjust C pointers into buffer text to follow suit.
10552 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10554 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10555 for conversion (Bug#15837).
10557 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10559 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10560 for the entire range of inserted characters. (Bug#15841)
10562 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10564 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10566 (realize_default_face): Remove assignment to distant-foreground if
10567 unspecified (Bug#15815).
10569 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10571 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10572 cache-long-scans disabled, since we don't want to call
10573 prepare_to_modify_buffer (in insert_1_both) for each message we
10576 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10577 from buffer.c. Improve commentary to the buffer field setter
10580 * buffer.c (bset_cache_long_scans): Static function deleted.
10581 Improve commentary to the buffer field setter functions.
10582 (init_buffer_once): Default for cache-long-scans changed to t.
10585 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10587 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10589 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10590 This bug was introduced in my 2013-06-21 change, and caused
10591 struct Lisp_Sub_Char_Table objects to be given too many slots,
10592 which broke 'make -C admin/unidata'.
10594 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10596 Import changes from mac-port 4.5.
10597 * macfont.m (mac_font_copy_default_descriptors_for_language)
10598 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10599 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10600 (macfont_language_default_font_names): New.
10601 (macfont_list): Rearrange language/charset code.
10602 (macfont_close): Don't check for macfont_info->cache.
10603 (mac_ctfont_create_preferred_family_for_attributes): New font
10604 selection code, call
10605 mac_font_copy_default_name_for_charset_and_languages.
10606 (mac_font_copy_default_descriptors_for_language)
10607 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10609 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10611 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10613 Port to C11 aligned_alloc, and fix some integer overflows.
10614 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10615 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10616 and use of posix_memalign replaced with aligned_alloc.
10617 (aligned_alloc): New function, defined or declared as needed.
10618 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10619 Don't undef; configure.ac now does this.
10620 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10621 (calloc, aligned_alloc): Check for integer overflow.
10622 (aligned_alloc): Rename from memalign. All uses changed.
10623 (memalign): New function, an alias for aligned_alloc.
10625 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10627 * xdisp.c (redisplay_internal): Fix typo in last change.
10629 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10631 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10633 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10635 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10636 redisplay--mode-lines-cause.
10637 (redisplay_internal): Keep them uptodate. Remove redundant check of
10638 buffer_shared_and_changed.
10639 * *.[chm]: Number every assignment to update_mode_lines so we
10640 can track why it is set.
10642 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10644 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10646 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10648 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10649 can track why it is set.
10651 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10653 Integer-related fixes for term.c etc.
10654 * dispextern.h (face_tty_specified_color): New function.
10655 * term.c (turn_on_face): Don't rely on undefined behavior when
10656 assigning an out-of-range value to 'long'.
10657 Simplify test for toggling highlight.
10658 (tty_capable_p): Omit last two (unused) args. All callers changed.
10659 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10660 (read_menu_input, tty_menu_activate, tty_menu_show):
10661 * xfaces.c (x_supports_face_attributes_p)
10662 (tty_supports_face_attributes_p):
10663 Use bool for boolean. All callers changed.
10664 (tty_supports_face_attributes_p): Omit defaults for color indices;
10665 no longer needed. Simplify tail call.
10667 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10669 * xdisp.c (prepare_menu_bars): Mark static.
10670 * lisp.h (prepare_menu_bars): Don't declare.
10671 * xselect.c (x_handle_selection_clear):
10672 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10674 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10676 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10677 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10679 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10681 * keyboard.c (Fcommand_error_default_function): Rename from
10682 Fdefault_error_output.
10684 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10686 * keyboard.c (Fdefault_error_output): New function, extracted from
10687 cmd_error_internal.
10688 (syms_of_keyboard): Use it for Vcommand_error_function.
10690 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10692 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10693 (init_eval): Use it to ensure handlerlist is non-NULL.
10694 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10695 (Fsignal): Adjust NULLness test of handlerlist.
10696 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10698 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10700 * callproc.c (call_process): Call prepare_to_modify_buffer before
10701 decoding text read from the sub-process, as the decoded stuff will
10702 be inserted into the buffer. This will invalidate the various
10703 caches maintained for the buffer. (Bug#15148)
10705 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10707 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10708 string of glyphless-char-display.
10710 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10712 * nsfns.m (ns_get_name_from_ioreg): New function.
10713 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10714 OSX >= 10.9. Use ns_get_name_from_ioreg.
10716 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10718 Simplify and port recent bool vector changes.
10719 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10720 only in this file. Use a more-efficient implementation if the
10721 second argument is a power of 2.
10722 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10723 Remove no-longer-necessary compile-time checks.
10724 (bool_vector_exact_payload_bytes): New function.
10725 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10726 exact payload changed to call the new function. Do not assume
10727 that the arg or result fits in ptrdiff_t.
10728 (bool_vector_fill): New function.
10729 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10731 (vroundup_ct): Don't assume arg fits in size_t.
10732 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10733 invoke set_category_set.
10734 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10735 All callers changed. Use bool_vector_set.
10736 * category.h (XCATEGORY_SET): Remove; no longer needed.
10737 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10738 bool_vector_bitref.
10739 * data.c (Faref): Use bool_vector_ref.
10740 (Faset): Use bool_vector_set.
10741 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10742 (Fbool_vector_not, Fbool_vector_count_matches)
10743 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10744 * fns.c (concat): Use bool_vector_ref.
10745 (Ffillarray): Use bool_vector_fill.
10746 (mapcar1): Use bool_vector_ref.
10747 (sxhash_bool_vector): Hash words, not bytes.
10748 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10749 a constant, since it's now used in #if.
10750 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10751 unsigned char on unusual architectures, so that we no longer
10752 assume that the number of bits per bits_word is a power of two or
10753 is a multiple of 8 or of CHAR_BIT.
10754 (Qt): Add forward decl.
10755 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10756 at least as strictly as bits_word.
10757 (bool_vector_data, bool_vector_uchar_data): New accessors.
10758 All data structure accesses changed to use them.
10759 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10760 (bool_vector_set): New functions.
10761 (bool_vector_fill): New decl.
10762 (ROUNDUP): Move to alloc.c as described above.
10764 Fix recent gnutls changes.
10765 * gnutls.c (Fgnutls_boot): Don't assume C99.
10766 * process.c (wait_reading_process_output): Fix typo in recent change.
10768 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10770 * process.c (wait_reading_process_output, read_process_output)
10771 (send_process): Check gnutls_state is not NULL.
10773 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10774 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10776 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10778 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10779 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10781 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10784 * nsfns.m (Fx_create_frame): Fix memory leak.
10786 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10787 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10788 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10790 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10792 * xdisp.c (message3_nolog, message_with_string): Encode the string
10793 before writing it to the terminal in a non-interactive session.
10795 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10796 sure we concatenate them into a unibyte string.
10798 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10799 resulting temporary name before returning it to the caller.
10800 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10801 is a unibyte string, convert NAME to a unibyte string to ensure
10802 that the result is also a unibyte string.
10804 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10805 create unibyte strings from default paths and directory/file
10808 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10811 * callproc.c (init_callproc): Use build_unibyte_string to make
10812 sure we create unibyte strings from default paths and
10813 directory/file names.
10815 * buffer.c (init_buffer): Don't store default-directory of
10816 *scratch* in multibyte form. The original problem which led to
10817 that is described in
10818 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10819 but it was solved long ago. (Bug#15260)
10821 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10823 Port to stricter C99 platforms.
10824 Especially, C99 prohibits nesting a struct X inside struct Y if
10825 struct X has a flexible array member.
10826 * alloc.c (struct sdata): New type.
10827 (sdata): Implement in terms of struct sdata.
10828 Remove u member; all uses replaced by next_vector, set_next_vector.
10829 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10830 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10831 (struct sblock): Rename first_data member to data, which is now
10832 a flexible array member. All uses changed.
10833 (next_vector, set_next_vector, large_vector_vec): New functions.
10834 (vector_alignment): New constant.
10835 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10836 (struct large-vector): Now merely a NEXT member, since the old approach
10837 ran afoul of stricter C99. All uses changed to use
10838 large_vector_vec or large_vector_offset.
10839 (large_vector_offset): New constant.
10840 * dispnew.c: Include tparam.h, for tgetent.
10841 Do not include term.h; no longer needed.
10842 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10843 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10844 (struct Lisp_Vector): Use a flexible array member for contents,
10845 instead of a union with a member that is an array of size 1.
10847 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10848 fact that the struct no longer contains a union.
10849 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10850 (struct Lisp_Save_Value, struct Lisp_Free):
10851 Use unsigned, not int, for spacers, to avoid c99 warning.
10852 (union specbinding): Use unsigned, not bool, for bitfield, as
10853 bool is not portable to pre-C99 hosts.
10855 2013-11-04 Glenn Morris <rgm@gnu.org>
10857 * emacs.c (usage_message): Mention that `-L :...' appends.
10859 2013-11-02 Glenn Morris <rgm@gnu.org>
10861 * Makefile.in (abs_builddir): Remove.
10862 (bootstrap_exe): Use relative filename.
10864 Use relative filenames in TAGS files.
10865 * Makefile.in (abs_srcdir): Remove it again.
10866 (.PHONY): Remove frc.
10867 (maintainer-clean): No more TAGS-LISP file.
10868 (TAGS): Pass relative file names to etags.
10869 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10871 * Makefile.in (abs_srcdir): New, set by configure.
10873 (maintainer-clean): Remove pointless echo. That should be in the
10874 top-level Makefile, if anywhere. Delete TAGS-LISP.
10875 (extraclean): No s/ and m/ directories for some time.
10876 (TAGS): Also depend on ctagsfiles3.
10877 Remove no-longer-defined S_FILE.
10878 Pass absolute filenames to etags once more.
10879 (TAGS-LISP): Replace lispdir with its expansion.
10880 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10881 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10883 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10885 * xfaces.c (check_lface_attrs, realize_default_face):
10886 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10887 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10889 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10891 * emacs.c (original_pwd): Remove global var by making it local.
10892 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10894 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10896 * xfaces.c: Declare color_distance.
10897 (QCdistant_foreground): New variable.
10898 (NEAR_SAME_COLOR_THRESHOLD): New define.
10899 (load_color2): New function.
10900 (load_color): Call load_color2.
10901 (load_face_colors): Call load_color2 and if distant-color is specified
10902 calculate distant and use distant-color if colors are near.
10903 (LFACE_DISTANT_FOREGROUND): New define.
10904 (merge_face_ref, Finternal_set_lisp_face_attribute)
10905 (Finternal_get_lisp_face_attribute)
10906 (x_supports_face_attributes_p): Handle distant-foreground similar to
10908 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10910 * dispextern.h (lface_attribute_index):
10911 Add LFACE_DISTANT_FOREGROUND_INDEX.
10913 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10915 * image.c (pbm_next_char): New function.
10916 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10917 (pbm_scan_number): Use it.
10918 (Qlibjpeg_version): New variable.
10919 (syms_of_image): DEFSYM and initialize it.
10921 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10923 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10925 2013-10-31 Glenn Morris <rgm@gnu.org>
10927 * emacs.c (original_pwd): New char.
10928 (main): If using --chdir, store original_pwd.
10929 (init_cmdargs): When setting Vinvocation_directory based on a
10930 relative argv[0], use original_pwd if set. (Bug#15768)
10932 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10934 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10936 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10938 * insdel.c: Fix minor problems found by static checking.
10939 (Qregion_extract_function): Now static.
10940 (prepare_to_modify_buffer_1): Remove unused locals.
10942 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10944 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10945 (syms_of_xdisp): Declare pre-redisplay-function.
10946 (markpos_of_region): Remove function.
10947 (init_iterator, compute_stop_pos, handle_face_prop)
10948 (face_before_or_after_it_pos, reseat_to_string)
10949 (get_next_display_element, window_buffer_changed)
10950 (redisplay_internal, try_cursor_movement, redisplay_window)
10951 (try_window_reusing_current_matrix, try_window_id, display_line)
10952 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10953 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10954 * window.h (struct window): Remove field `region_showing'.
10955 * dispextern.h (struct it): Remove region_beg/end_charpos.
10956 (face_at_buffer_position, face_for_overlay_string)
10957 (face_at_string_position): Update prototypes.
10958 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10959 (face_at_string_position): Remove `region_beg' and `region_end' args.
10960 * fontset.c (Finternal_char_font):
10961 * font.c (font_at, font_range): Adjust calls accordingly.
10962 * insdel.c (Qregion_extract_function): New var.
10963 (syms_of_insdel): Initialize it.
10964 (prepare_to_modify_buffer_1): Use it.
10966 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10968 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10969 * ftxfont.c (ftxfont_get_gcs):
10970 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10971 * xfaces.c (x_free_colors, x_free_dpy_colors)
10972 (x_create_gc, unload_color):
10973 * xselect.c (x_property_data_to_lisp):
10974 * xsettings.c (parse_settings):
10975 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10976 (get_bits_and_offset): Adjust definition.
10977 * frame.c (XParseGeometry): Adjust locals.
10978 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10979 * regex.h (toplevel): Likewise for reg_syntax_t.
10981 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10983 * eval.c (run_hook_with_args): Use FUNCTIONP.
10985 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10987 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10988 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10989 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10990 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10991 on MS-Windows anyway.
10992 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10993 (free_realized_face): ...adjust user.
10994 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10995 white relief pixels to -1.
10996 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10997 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10998 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
11000 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
11002 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
11003 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
11004 in practice now. All callers changed.
11006 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
11008 * dispextern.h (struct face): Use bitfields for 'underline_type'
11009 and 'box' members. Remove set-but-unused members 'pixmap_w' and
11010 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
11011 'stipple' member. Move 'lface' member up to help...
11012 * xfaces.c (make_realized_face): ...this function to find and
11013 clear just the members that need clearing.
11014 (load_face_colors, realize_x_face):
11015 * xdisp.c (extend_face_to_end_of_line): Adjust user.
11017 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
11019 * xftfont.c (struct xftfont_info): Remove set-but-unused
11021 (xftfont_open): Adjust user.
11022 (xftfont_get_colors): Remove useless prototype.
11024 2013-10-26 Eli Zaretskii <eliz@gnu.org>
11026 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
11027 before passing them to 'unexec'. (Bug#15260)
11029 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11031 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11033 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11035 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11036 the changed signature of the font driver's 'close' method.
11038 * w32font.h (w32font_close): Adjust the prototype to the change in
11039 function definition.
11041 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11043 * w32uniscribe.c (uniscribe_close): Adapt the call to
11044 w32font_close to its new prototype.
11046 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11048 Omit unused frame argument of font API's close function.
11049 * font.h (struct font): Drop frame argument. Adjust comment.
11050 * font.c (font_clear_cache, font_close_object): Adjust users.
11051 * ftfont.c (ftfont_close):
11052 * ftxfont.c (ftxfont_close):
11053 * macfont.m (macfont_close):
11054 * nsfont.m (nsfont_close):
11055 * w32font.c (w32font_close):
11056 * xfont.c (xfont_close):
11057 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11058 tweak comments and make functions safe if called more than once for
11059 the same font object.
11061 Perform font-specific cleanup when font object is swept by GC. See
11062 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11063 * alloc.c (cleanup_vector): New function.
11064 (sweep_vector): Call it for each reclaimed vector object.
11065 * font.h (struct font): Adjust comment.
11067 2013-10-24 Glenn Morris <rgm@gnu.org>
11069 * Makefile.in (abs_top_srcdir): New, set by configure.
11071 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11073 Adjust recent font-related changes to fix bug#15686.
11074 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11075 is a live window system frame, mark its default font too.
11077 2013-10-23 Glenn Morris <rgm@gnu.org>
11079 * Makefile.in (RUN_TEMACS): Make relative (again).
11080 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11081 (bootstrap-emacs$(EXEEXT)):
11082 Quote entities that might contain whitespace.
11084 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11086 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11087 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11089 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11091 Do not allow font caches to grow too large.
11092 * alloc.c (compact_font_cache_entry, compact_font_caches):
11093 New functions or stub if not HAVE_WINDOW_SYSTEM.
11094 (compact_undo_list): Factor out from Fgarbage_collect.
11096 (mark_face_cache): Mark face font. Move down to avoid
11098 (mark_terminals): Do not mark font cache here.
11099 (Fgarbage_collect): Call compaction functions described
11100 above. Adjust comment.
11102 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11104 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11105 chdir to HOME (bug#15607).
11107 * nsterm.m (Qcocoa, Qgnustep): New variables.
11108 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11109 (ns_get_color): Make selection color work for GNUstep also.
11111 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11113 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11114 handles mouse clicks. Instead, let GPM use the same code as all
11115 the other mice use. See the discussion starting at
11116 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11117 for the details of the problem with the menu bar this fixes.
11119 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11121 Remove port-specific display name lists to avoid extra
11122 complexity and data duplication with display info lists.
11123 * xterm.h (x_display_name_list): Remove declaration.
11124 * xterm.c (x_display_name_list): Remove.
11125 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11126 * xfns.c (x_display_info_for_name, Fx_display_list):
11127 Likewise. Use x_display_list where appropriate.
11128 * w32term.h (w32_display_name_list): Remove declaration.
11129 * w32term.c (w32_display_name_list): Remove.
11130 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11132 * w32fns.c (x_display_info_for_name, Fx_display_list):
11133 Likewise. Use x_display_list where appropriate.
11134 * nsterm.h (ns_display_name_list): Remove declaration.
11135 * nsterm.m (ns_display_name_list): Remove.
11136 (ns_term_init, syms_of_nsterm): Adjust users.
11137 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11138 Likewise. Use x_display_list where appropriate.
11139 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11140 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11141 (mark_terminals): Mark per-terminal font cache.
11143 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11145 Don't run timers in input-pending-p. Its new check-timers param
11146 provides the prior behavior. (Bug#15045).
11147 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11149 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11151 Make some functions static in non-Microsoft builds.
11152 On my platform (Fedora 19 x86-64), this shrinks the
11153 Emacs executable (text+data) by 0.25%.
11154 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11155 (load_color) [!MSDOS]:
11156 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11157 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11158 * lisp.h (check_existing):
11159 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11160 (network_interface_info) [!WINDOWSNT]:
11161 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11162 Remove extern decls.
11163 * fileio.c (check_existing):
11164 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11165 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11166 (network_interface_info) [!WINDOWSNT]:
11167 * term.c (encode_terminal_code) [!WINDOWSNT]:
11168 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11169 * xfaces.c (load_color) [!MSDOS]:
11171 * fileio.c (check_existing, check_executable, check_writable):
11172 * process.c (network_interface_list, network_interface_info):
11173 Move earlier, so that we don't need forward decls.
11174 * gnutls.c (fn_gnutls_transport_set_errno)
11175 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11177 * w32.c (init_environment): Use faccessat rather than
11178 check_existing, partly for consistency with the rest of the code
11179 in this file, partly so that check_existing can be static.
11181 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11182 * emacs.c (MAIN_PROGRAM): New macro.
11183 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11184 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11186 bool vector int width fixes
11187 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11188 (Fbool_vector_count_matches_at):
11189 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11190 can exceed PTRDIFF_MAX, at least in theory.
11191 (Fbool_vector_count_matches_at):
11192 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11194 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11196 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11197 (struct sockaddr): Add forward decl, for platforms that lack it.
11199 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11201 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11204 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11206 * w32.c (network_interface_get_info, network_interface_list)
11207 (network_interface_info): New functions. (Bug#15610)
11208 (GetAdaptersInfo_Proc): New typedef.
11209 (get_adapters_info): New wrapper function.
11210 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11212 * process.h (network_interface_list, network_interface_info):
11215 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11216 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11217 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11218 for WINDOWSNT. Doc fix.
11219 (syms_of_process): Defsubr Snetwork_interface_list and
11220 Snetwork_interface_info unconditionally.
11222 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11223 in NS GUI sessions. (Bug#15629)
11225 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11227 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11229 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11231 * print.c (print_object): Print " ..." when truncating bool vectors.
11233 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11235 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11236 standard mouse buttons.
11238 * termhooks.h (struct input_event): Remove incorrect commentary.
11240 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11242 Disallow bool vector operations on mixed-length operands.
11243 The old behavior left garbage in the result vector sometimes,
11244 and didn't seem to be useful.
11245 * data.c (Qwrong_length_argument): New static var.
11246 (wrong_length_argument): New function.
11247 (bool_vector_binop_driver): Check that args agree in length.
11249 * keyboard.c, keyboard.h (all_kboards): Now static.
11251 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11253 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11254 note from the lispref.
11256 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11258 * nsterm.h (struct ns_display_info): Remove set-but-unused
11259 member image_cache (image caches are per-terminal anyway).
11260 (FRAME_X_IMAGE_CACHE): Remove.
11261 * nsterm.m (ns_initialize_display_info): Adjust user.
11263 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11265 * w32proc.c: Include mingw_time.h.
11267 * w32.c: Include mingw_time.h.
11269 Implement scrolling of TTY menus when the screen is too short.
11271 * term.c (tty_menu_display): Accept an additional argument, the
11272 menu item from which to start displaying the menu. Account for
11273 the value of Y when limiting the menu to the number of available
11275 (mi_result): New enumeration.
11276 (read_menu_input): Return enumerated value. When the y coordinate
11277 hits min_y or max_y, return scroll indication instead of wrapping
11279 (tty_menu_activate): Handle the scrolling indications from
11280 read_menu_input. Compute the first menu item to display and pass
11281 it to tty_menu_display.
11283 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11285 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11286 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11287 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11288 Adjust to match the change described below.
11289 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11290 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11291 memory_below_frame members to...
11292 * termchar.h (struct tty_display_info): ...here because they're
11293 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11294 * term.c (init_tty):
11295 * nsterm.m (ns_create_terminal):
11296 * w32term.c (w32_create_terminal):
11297 * xterm.c (x_create_terminal): Adjust users.
11298 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11299 to filter out non-TTY frames. Adjust comment.
11300 (scrolling): Adjust user. Prefer eassert for debugging check.
11302 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11304 * xfaces.c (PT_PER_INCH): Remove unused macro.
11305 * termhooks.h (struct terminal): Remove set-but-unused
11306 member fast_clear_end_of_line.
11307 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11308 * nsterm.m (ns_create_terminal):
11309 * term.c (init_tty):
11310 * w32term.c (w32_create_terminal):
11311 * xterm.c (x_create_terminal): Adjust users.
11313 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11315 * lisp.h (bool_vector_size): New function.
11316 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11317 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11318 (Fbool_vector_not, Fbool_vector_count_matches_at):
11319 Remove uses of 'eassume' that should no longer be needed,
11320 because they are subsumed by the 'eassume' in bool_vector_size.
11322 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11324 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11325 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11326 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11328 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11330 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11331 have different dimensions. (Bug#15575)
11333 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11336 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11338 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11340 * term.c (tty_menu_show): Never return with unbalanced
11341 specpdl. Use eassert for debugging check. Adjust style.
11343 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11345 * term.c (read_menu_input): Make selection of menu items
11346 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11347 (tty_menu_activate): Fix off-by-one error when computing max_y.
11349 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11351 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11352 audit logging (only used with GnuTLS 3.x) and enable it.
11354 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11356 * dispnew.c (redraw_frame): Remove useless #ifdef because
11357 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11358 Also, move TTY fflush to...
11359 * term.c (tty_update_end): ...this function.
11361 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11363 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11364 the end of the frame's glyph matrix. (Bug#15575)
11366 * term.c (tty_menu_display): Don't move cursor while overwriting
11367 frame's glyphs with menu items. Limit the number of items
11368 displayed to what can be shown on the available screen lines,
11369 excluding the echo area.
11370 (tty_menu_activate): Limit the Y coordinate allowed by
11371 read_menu_input to the last screen line used for menu display.
11373 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11375 * lisp.h (eassume): New macro.
11376 Also, include <verify.h>, for 'assume'.
11377 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11378 (vroundup, vector_nbytes):
11379 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11380 (Fbool_vector_not, Fbool_vector_count_matches)
11381 (Fbool_vector_count_matches_at):
11382 Use eassume, not eassert.
11383 * casetab.c (set_identity, shuffle):
11384 * composite.c (composition_gstring_put_cache):
11385 * dispnew.c (update_frame_1):
11386 * ftfont.c (ftfont_shape_by_flt):
11387 * image.c (gif_load):
11388 * intervals.c (offset_intervals):
11389 * macfont.m (macfont_shape):
11390 Remove calls to 'assume' that are no longer needed, because
11391 --enable-gcc-warnings no longer generates bogus warnings
11392 when these calls are removed.
11394 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11396 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11398 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11400 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11401 (Qsubstitute_env_in_file_name): New var.
11402 (syms_of_fileio): Define it.
11404 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11406 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11407 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11410 * term.c (save_and_enable_current_matrix): Don't allocate and
11411 don't save margin areas.
11412 (restore_desired_matrix): Don't restore margin areas.
11413 (free_saved_screen): Don't free margin areas.
11415 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11417 * image.c: Pacify --enable-gcc-warnings.
11418 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11419 #define only if used.
11421 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11423 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11424 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11425 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11426 (gif_load): For giflib v5.x and later, display the error message
11427 produced by giflib when its functions fail.
11428 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11431 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11433 * keyboard.c (last_event_timestamp): Remove. For X selection and
11434 GTK popup menus, it may be obtained from per-frame X display info.
11435 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11436 (process_special_events): Adjust users.
11437 * keyboard.h (last_event_timestamp): Remove declaration.
11438 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11439 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11440 * menu.h (xmenu_show): Adjust prototype.
11441 * menu.c (Fx_popup_menu): Adjust user.
11442 * xselect.c (x_own_selection, x_get_foreign_selection)
11443 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11445 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11447 * keyboard.c (init_kboard): Now static. Add arg
11448 to denote window system. Adjust comment.
11449 (init_keyboard): Adjust user.
11450 (allocate_kboard): New function.
11451 (syms_of_keyboard):
11452 * nsterm.m (ns_term_init):
11453 * term.c (init_tty):
11454 * w32term.c (w32_create_terminal):
11455 * xterm.c (x_term_init): Use it.
11456 * keyboard.h (init_kboard): Remove prototype.
11457 (allocate_kboard): Add prototype.
11459 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11461 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11462 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11464 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11466 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11468 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11470 * term.c (tty_menu_activate): Flush the output stream after
11471 showing the cursor, and don't mark the frame garbaged at exit from
11472 the function. Fixes redisplay glitches when moving from one menu
11475 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11477 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11478 or throw error (Bug#15570).
11480 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11482 * intervals.c (temp_set_point_both): Move test into 'eassert',
11485 * lisp.h (eassert): Don't use 'assume'.
11486 Sometimes 'assume' wins in performance, and sometimes it loses,
11487 so it shouldn't be used all the time. Perhaps we need two
11488 flavors of 'eassert', one for where 'assume' is far more likely
11489 to help or to hurt; but that can be done later.
11490 Reported by Dmitry Antipov in
11491 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11492 Also, don't include <verify.h>; no longer needed.
11494 2013-10-09 Glenn Morris <rgm@gnu.org>
11496 * eval.c (Fcond): Doc tweak.
11498 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11500 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11501 expressions with side effects to eassert. (Bug#15565)
11503 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11505 * fns.c (hashfn_user_defined): Allow hash functions to return any
11508 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11510 Fix minor problems found by static checking.
11511 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11512 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11513 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11514 * keyboard.c (read_menu_command): Remove unused local.
11515 * lisp.h (read_menu_command): New decl.
11516 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11517 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11518 Return ptrdiff_t, not int.
11519 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11520 not int, for benefit of xpalloc.
11521 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11523 (have_menus_p): Remove; unused.
11524 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11525 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11526 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11528 (save_and_enable_current_matrix): Omit unnecessary casts.
11529 (read_menu_input): Omit local extern decl (now in lisp.h).
11530 Don't access uninitialized storage if mouse_get_xy fails.
11531 (tty_menu_activate): Mark local as initialized, for lint.
11532 (tty_menu_activate, tty_meny_show): Remove unused locals.
11534 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11536 Support menus on text-mode terminals.
11537 * xterm.h (xw_popup_dialog): Add prototype.
11539 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11540 (xmenu_show): Block input here, instead in Fx_popup_menu.
11541 (xw_popup_dialog): New function, with X-specific bits of popup
11544 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11547 * window.c (Fset_window_configuration): Use run-time tests of the
11548 frame type instead of compile-time conditionals, when menu-bar
11549 lines are considered.
11551 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11552 (w32_popup_dialog): New prototypes.
11554 * w32menu.c (Fx_popup_dialog): Function deleted.
11555 (w32_popup_dialog): New function, with w32 specific bits of popup
11556 dialogs. Block input here.
11558 * w32inevt.c (w32_console_read_socket): Minor change to add
11559 debugging TTY events.
11561 * w32fns.c (show_hourglass): If returning early because the frame
11562 is not a GUI frame, unblock input.
11564 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11565 (cursorY): New functions.
11567 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11568 WINDOWSNT, macros that call curX and curY elsewhere.
11570 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11572 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11573 specific function to hide and show cursor on a text-mode terminal.
11574 (tty_menu_struct, struct tty_menu_state): New structures.
11575 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11576 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11577 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11578 (tty_menu_locate, save_and_enable_current_matrix)
11579 (restore_desired_matrix, screen_update, read_menu_input)
11580 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11581 (tty_pop_down_menu, tty_menu_last_menubar_item)
11582 (tty_menu_new_item_coords, tty_menu_show): New functions.
11583 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11585 * nsterm.h (ns_popup_dialog): Adjust prototype.
11587 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11588 of in x-popup-menu.
11589 (ns_popup_dialog): Adapt order of arguments to the other
11590 *_menu_show implementations.
11591 (Fx_popup_dialog): Function deleted.
11593 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11595 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11597 * menu.c (have_boxes): New function.
11598 (single_keymap_panes): Use it instead of a compile-time
11600 (single_menu_item): Use run-time tests of the frame type instead
11601 of compile-time conditionals.
11602 (encode_menu_string): New function.
11603 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11604 the macro, since different types of frame need different encoding
11606 (digest_single_submenu): Use run-time tests of frame type instead
11607 of, or in addition to, compile-time conditionals.
11608 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11609 (Fx_popup_menu): Detect when the function is called from keyboard
11610 on a TTY. Don't barf when invoked on a text-mode frame.
11611 Check frame type at run time, instead of compile-time conditionals for
11612 invoking terminal-specific menu-show functions.
11613 Call tty_menu_show on text-mode frames.
11614 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11615 run time to determine which alternative to invoke; support dialogs
11618 * keyboard.h <Qmouse_movement>: Declare.
11620 * keyboard.c <Qmouse_movement>: Now extern.
11621 <Qecho_keystrokes>: New static variable.
11622 (read_key_sequence): Accept an additional argument, a flag to
11623 prevent redisplay during reading of the key sequence. All callers
11625 (read_menu_command): New function.
11626 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11628 (toolkit_menubar_in_use): New function.
11629 (make_lispy_event): Use it instead of a compile-time test.
11631 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11632 window-system being available.
11634 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11635 to x-popup-dialog on the frame type, they all now support popup
11638 * dispnew.c (save_current_matrix): Save the margin areas.
11639 (restore_current_matrix): Restore margin areas.
11640 (update_frame_with_menu): New function.
11642 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11645 * alloc.c (make_save_ptr): Now compiled unconditionally.
11647 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11649 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11650 (redraw_frame, update_frame): Adjust users.
11651 * dispextern.h (set_window_update_flags): Adjust prototype.
11652 * xdisp.c (redisplay_internal): When updating all frames with zero
11653 windows_or_buffers_changed, assume that only the windows that shows
11654 current buffer should be really updated.
11656 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11658 Do not allocate huge temporary memory areas and objects while encoding
11659 for file I/O, thus reducing an enormous memory usage for large buffers.
11660 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11661 * coding.h (struct coding_system): New member raw_destination.
11662 * coding.c (setup_coding_system): Initialize it to zero.
11663 (encode_coding_object): If raw_destination is set, do not create
11664 dst_object. Add comment.
11665 * fileio.c (toplevel): New constant E_WRITE_MAX.
11666 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11667 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11669 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11671 * nsterm.m (windowDidExitFullScreen:)
11672 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11674 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11676 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11677 * keyboard.c (unblock_input_to): Don't process pending signals
11678 if a fatal error is in progress.
11680 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11681 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11682 they're talking about words in Lisp bool vectors.
11683 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11684 * data.c (popcount_bits_word): Rename from popcount_size_t.
11685 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11688 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11690 Improve support for popcount and counting trailing zeros (Bug#15550).
11691 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11692 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11693 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11694 (popcount_size_t_msc, popcount_size_t_gcc):
11695 Remove; now done by Gnulib.
11696 (popcount_size_t): Now a macro that defers to Gnulib.
11697 (count_trailing_zero_bits): Return int, for consistency with
11698 Gnulib and because Emacs prefers signed to unsigned int.
11699 Don't assume that size_t is either unsigned int or unsigned long
11700 or unsigned long long.
11701 (size_t_to_host_endian): Do not assume that size_t is either
11702 exactly 32 or exactly 64 bits wide.
11703 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11704 etc., so that it's now an enum constant, not a macro.
11705 No need to assume that it's either 32 or 64.
11707 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11709 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11712 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11714 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11715 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11717 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11719 emacs_read and emacs_write now use void *, not char *.
11720 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11721 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11722 Buffer arg is now void *, not char *. This matches plain
11723 'read' and 'write' better, and avoids a constraint violation
11724 on Solaris 9 with Oracle Studio.
11726 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11728 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11729 memset to explicit loop. Otherwise copy largest possible chunk
11730 from initialized to uninitialized part, thus allowing the longer
11731 memcpy runs and reducing the number of loop iterations.
11733 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11735 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11736 hide toolbar (Bug#15388).
11737 (windowDidEnterFullScreen:): If presentation options are zero,
11738 set them here (Bug#15388).
11739 (ns_update_auto_hide_menu_bar): Remove runtime check.
11740 Don't auto hide dock unless menubar is also auto hidden.
11742 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11744 * editfns.c (message): Mention batch mode in doc string.
11746 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11748 * nsterm.m (check_native_fs): Remove erroneous comment.
11750 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11752 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11753 uses find_newline instead of scan_newline and so doesn't move point.
11755 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11757 Use hardware support for byteswapping on glibc x86 etc.
11758 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11759 whereas the old swap64 needed 30.
11760 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11761 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11762 Use byteswap.h's macros to swap bytes.
11763 * lisp.h (swap16, swap32, swap64): Remove.
11764 All uses replaced by bswap_16, bswap_32, bswap_64.
11766 * bytecode.c (exec_byte_code): Use some more volatile variables
11767 to work around local variables getting clobbered by longjmp.
11768 Port to pre-C99, which doesn't allow decls after stmts.
11770 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11772 * lisp.h (eassert): Assume that COND is true when optimizing.
11773 In other words, take on the behavior of eassert_and_assume.
11774 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11775 (eassert_and_assume): Remove. All uses replaced by eassert.
11777 * xdisp.c (Qglyphless_char): Now static.
11779 Adjust to merge from gnulib.
11780 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11781 * lisp.h: Include <verify.h>, for 'assume'.
11783 * eval.c (clobbered_eassert): New macro.
11784 (internal_catch, internal_condition_case)
11785 (internal_condition_case_1, internal_condition_case_2)
11786 (internal_condition_case_n): Use it instead of eassert
11787 when the argument contains locals clobbered by longjmp.
11788 Don't use clobbered locals outside of clobbered_eassert.
11789 (internal_lisp_condition_case): Use a volatile variable
11790 to work around a local variable's getting clobbered.
11792 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11794 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11795 (PUSH_HANDLER): New macro.
11796 (catchlist): Remove.
11797 (handlerlist): Always declare.
11799 * eval.c (catchlist): Remove (merge with handlerlist).
11800 (handlerlist, lisp_eval_depth): Not static any more.
11801 (internal_catch, internal_condition_case, internal_condition_case_1)
11802 (internal_condition_case_2, internal_condition_case_n):
11804 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11805 handlerlist/catchlist.
11806 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11807 handlerlist which can only handle a single condition-case handler at
11809 (find_handler_clause): Simplify since we only a single branch here
11812 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11814 (bcall0): New function.
11815 (exec_byte_code): Add corresponding cases. Improve error message when
11816 encountering an invalid byte-code. Let Bunwind_protect accept
11817 a function (rather than a list of expressions) as argument.
11819 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11820 and make them unconditional now that they're heap-allocated.
11822 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11824 * charset.c (Fdecode_char, Fencode_char): Remove description of
11825 `restriction' arg. now that it's hidden by advertised-calling-convention.
11827 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11829 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11830 Remove unused variable (from mac-port).
11831 (macfont_draw): Use s->ybase for correct y position.
11833 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11835 * frame.h (struct frame): Drop has_minibuffer member because...
11836 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11837 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11839 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11841 * window.h (struct window): Prefer enum text_cursor_kinds to int
11842 for phys_cursor_type member. Move the latter, phys_cursor_width,
11843 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11844 * window.c (replace_window, make_window): Adjust users.
11846 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11848 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11849 this module is never compiled otherwise.
11851 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11853 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11856 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11858 * xdisp.c (get_next_display_element): Don't call face_for_font in
11859 a build configured --without-x. (Bug#15484)
11861 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11863 * window.c (calc_absolute_offset): #elif should be #elif defined.
11865 * frame.c (delete_frame): Block/unblock input to overcome race
11866 condition (Bug#15475).
11868 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11870 * frame.c (delete_frame): Record selected frame only after
11871 calling Qdelete_frame_functions (Bug#15477).
11873 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11875 * nsterm.m (ns_selection_color): Remove.
11876 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11877 NSColor selectedText(Background)Color. Only for COCOA.
11878 (ns_term_init): Remove assignment of ns_selection_color, logic
11879 moved to ns_get_color.
11881 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11882 NS_SELECTION_COLOR_DEFAULT.
11883 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11885 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11887 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11888 frame' does not have the tool_bar_window member.
11890 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11892 Signal error when reading an empty byte-code object (Bug#15405)
11893 * lread.c (read1): Signal error.
11894 * alloc.c (make_byte_code): eassert header size.
11895 (sweep_vectors): Change an int to size_t.
11897 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11899 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11900 instead of ints, as it's the usual style for offsetof constants. See:
11901 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11903 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11904 This is ugly, but it should fix the performance problem for older
11905 GCC versions in the short run. I'll look into integrating the
11906 Gnulib module for popcount, as a better fix.
11907 See the thread starting in:
11908 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11909 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11910 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11911 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11912 (popcount_size_t): Use it.
11914 2013-09-24 Daniel Colascione <dancol@dancol.org>
11916 * process.c (Fnetwork_interface_info): Fix build break due to
11919 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11921 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11922 Prefer signed to unsigned integers where either will do.
11923 No need for 'const' on locals that do not escape.
11924 Omit easserts with unnecessary and unportable assumptions about
11925 alignment. Avoid unnecessary casts to char *.
11927 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11929 Use union for the payload of struct Lisp_Vector.
11930 This helps to avoid a few glitches dictated by C's aliasing rules.
11931 * lisp.h (struct Lisp_Vector): Use union for next and
11932 contents member. Adjust comment. Change related users.
11933 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11934 Related users changed.
11935 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11936 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11937 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11938 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11940 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11942 Optimize glyph row clearing and copying routines.
11943 * dispextern.h (struct glyph_row): Change layout of struct
11944 glyph_row to help copy_row_except_pointers. Adjust comment.
11945 * dispnew.c (null_row): Remove.
11946 (clear_glyph_row): Use offsetof and memset to find and clear
11947 just the members that need clearing. Adjust comment.
11948 (copy_row_except_pointers): Likewise for copying.
11950 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11952 Some minor cleanups of recently-added bool vector code.
11953 * conf_post.h (assume): Always return void. Use lint version
11954 only if GCC and MSC versions don't apply.
11955 * conf_post.h (assume):
11956 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11957 Depend on _MSC_VER, not __MSC_VER, for consistency with
11959 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11960 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11961 (bool_vector_binop_driver, count_trailing_zero_bits)
11962 (size_t_to_host_endian): Now static, not static inline;
11963 the latter isn't needed with modern compilers and doesn't
11964 work with older compilers anyway.
11966 * alloc.c (valgrind_p): Use bool for boolean.
11968 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11970 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11971 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11972 (display_last_displayed_message_p, message_buf_print)
11973 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11974 Use bool for boolean.
11975 * dispextern.h (cancel_line, init_desired_glyphs):
11976 Remove ancient leftover.
11977 (help_echo_showing_p, hourglass_shown_p):
11978 * lisp.h (noninteractive_need_newline): Adjust declaration.
11980 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11982 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11984 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11985 ...this file and convert the latter to static. Adjust comment.
11986 (make_initial_frame):
11987 * window.c (init_window_once): Adjust user.
11988 * frame.h (last_nonminibuf_frame): Remove declaration.
11989 * lisp.h (selected_frame): Likewise.
11990 * msdos.c (the_only_display_info): Adjust comment.
11992 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11994 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11995 computing the end column of mouse-highlight that comes from
11996 display or overlay strings. (Bug#15437)
11997 (note_mouse_highlight): Adapt calculation of last argument to
11998 mouse_face_from_string_pos to the above change.
12000 * conf_post.h (__has_builtin): Define to zero, if undefined, on
12001 all platforms, not just for clang.
12003 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
12005 * filelock.c (lock_file_1): Rearrange to remove compiler warning
12006 about excess arguments to snprintf.
12008 * conf_post.h(assume): Use __builtin_unreachable for clang.
12010 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
12012 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
12013 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
12015 2013-09-23 Daniel Colascione <dancol@dancol.org>
12017 * alloc.c (USE_VALGRIND): New macro; on by default
12018 when ENABLE_CHECKING.
12019 (mark_maybe_object, mark_maybe_pointer)
12020 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
12022 (valgrind_p) [USE_VALGRIND]: New variable.
12023 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
12025 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
12027 * process.c (wait_reading_process_output): Change int pnamelen to
12030 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12031 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12032 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12033 argument to unsigned long to avoid warning.
12034 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12036 * conf_post.h (assume): Fix compiler error: x shall be cond.
12038 2013-09-22 Daniel Colascione <dancol@dancol.org>
12040 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12041 warning when compiling without a window system.
12043 2013-09-22 Daniel Colascione <dancol@dancol.org>
12045 * data.c (Qbool_vector_p): New symbol.
12046 (bool_vector_spare_mask, popcount_size_t_generic)
12047 (popcount_size_t_msc, popcount_size_t_gcc)
12049 (bool_vector_binop_driver)
12050 (count_trailing_zero_bits, size_t_to_host_endian)
12051 (Fbool_vector_exclusive_or)
12052 (Fbool_vector_union)
12053 (Fbool_vector_intersection, Fbool_vector_set_difference)
12054 (Fbool_vector_subsetp, Fbool_vector_not)
12055 (Fbool_vector_count_matches)
12056 (Fbool_vector_count_matches_at): New functions.
12057 (syms_of_data): Intern new symbol, functions.
12058 * alloc.c (bool_vector_payload_bytes): New function.
12059 (Fmake_bool_vector): Instead of calling Fmake_vector,
12060 which performs redundant initialization and argument checking,
12061 just call allocate_vector ourselves. Make sure we clear any
12062 terminating padding to zero.
12063 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12064 instead of open-coding the size calculation.
12065 (vroundup_ct): New macro.
12066 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12067 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12068 * composite.c (composition_gstring_put_cache):
12069 Change lint_assume to assume.
12070 * conf_post.h (assume): New macro.
12071 (lint_assume): Remove.
12072 * dispnew.c (update_frame_1): Change lint_assume to assume.
12073 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12075 * image.c (gif_load): Change lint_assume to assume.
12076 * lisp.h (eassert_and_assume): New macro.
12077 (Qbool_vector_p): Declare.
12078 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12079 (swap16, swap32, swap64): New inline functions.
12080 * macfont.m (macfont_shape): Change lint_assume to assume.
12081 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12082 * xsettings.c (parse_settings): Use new swap16 and
12083 swap32 from lisp.h instead of file-specific macros.
12085 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12087 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12088 found (which can legitimately happen when the glyph row at the
12089 window start is disabled in the current_matrix. (Bug#15365)
12091 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12093 Fix syntax.h bug introduced by recent INLINE change.
12094 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12095 conditionally compiled one way in some modules, and a different
12096 way in others. This doesn't work with extern inline functions,
12097 which must have the same definition in all modules, because the
12098 defining code might be shared across modules, depending on the
12099 implementation. Symptoms reported by Martin Rudalics in:
12100 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12101 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12102 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12103 overriding the corresponding functions in syntax.h.
12104 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12105 (syntax_property): New inline functions.
12106 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12107 Rewrite in terms of these new functions.
12109 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12111 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12112 not chars_in_text, whose result depends on the multibyteness of
12113 the current buffer. (Bug#15426)
12115 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12117 Port recent change to hosts where pointers aren't 'long'.
12118 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12119 Don't assume that pointers are the same width as 'long'.
12120 Add a compile-time check that a pointer fits into two X slots.
12122 A simpler, centralized INLINE.
12123 * conf_post.h (INLINE): Define only if not already defined.
12124 This allows us to use a single INLINE, defined by one file
12126 * emacs.c (INLINE): Define it.
12127 Also, include category.h, charset.h, composite.h, dispextern.h,
12128 syntax.h, systime.h, so that their INLINE definitions are expanded
12129 properly for Emacs.
12130 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12131 * buffer.h, buffer.c (BUFFER_INLINE):
12132 * category.h, category.c (CATEGORY_INLINE):
12133 * character.h, character.c (CHARACTER_INLINE):
12134 * charset.h, charset.c (CHARSET_INLINE):
12135 * composite.h, composite.c (COMPOSITE_INLINE):
12136 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12137 * frame.h, frame.c (FRAME_INLINE):
12138 * intervals.h, intervals.c (INTERVALS_INLINE):
12139 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12140 * lisp.h, alloc.c (LISP_INLINE):
12141 * process.h, process.c (PROCESS_INLINE):
12142 * syntax.h, syntax.c (SYNTAX_INLINE):
12143 * systime.h, sysdep.c (SYSTIME_INLINE):
12144 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12145 * window.h, window.c (WINDOW_INLINE):
12146 Remove. All uses replaced with INLINE.
12148 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12150 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12151 to avoid Bug#15398.
12153 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12155 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12156 'const char *' to avoid compiler warnings due to similar change in
12157 the prototype of x_get_string_resource.
12159 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12161 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12162 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12163 going to replace static variables below. Adjust comments.
12164 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12165 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12166 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12167 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12168 Related users changed.
12169 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12170 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12171 last_mouse_movement_time, going to replace static variables below.
12173 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12174 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12176 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12177 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12178 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12179 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12180 static variables below.
12181 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12182 (last_mouse_scroll_bar): Remove.
12183 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12184 (mouseExited): Related users changed.
12186 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12188 Do not use external array to process X scroll bar messages.
12189 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12190 (x_send_scroll_bar_event): Pack window pointer into two slots
12191 of XClientMessageEvent if we're 64-bit. Adjust comment.
12192 (x_scroll_bar_to_input_event): Unpack accordingly.
12194 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12196 Ifdef away recent changes which aren't relevant to NS port.
12197 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12198 [!HAVE_NS]: Declare as such.
12199 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12200 [!HAVE_NS]: Define as such.
12202 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12204 * frame.c (x_redo_mouse_highlight): New function
12205 to factor out common code used in W32 and X ports.
12206 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12207 * xterm.h (struct x_display_info):
12208 * w32term.h (struct w32_display_info):
12209 * nsterm.h (struct ns_display_info): New members
12210 last_mouse_motion_frame, last_mouse_motion_x and
12211 last_mouse_motion_y, going to replace static variables below.
12212 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12213 (redo_mouse_highlight): Remove.
12214 (note_mouse_movement, syms_of_xterm): Adjust user.
12215 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12216 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12217 (redo_mouse_highlight): Remove.
12218 (note_mouse_movement, syms_of_w32term): Adjust user.
12219 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12220 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12222 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12223 * nsfns.m (compute_tip_xy): Adjust user.
12225 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12227 * frame.c (x_mouse_grabbed): New function.
12228 * dispextern.h (x_mouse_grabbed): Add prototype.
12229 (last_mouse_frame): Remove declaration.
12230 * xterm.h (struct x_display_info):
12231 * w32term.h (struct w32_display_info):
12232 * nsterm.h (struct ns_display_info): New member
12233 last_mouse_frame, going to replace...
12234 * xdisp.c (last_mouse_frame): ...global variable.
12235 (note_tool_bar_highlight):
12236 * w32term.c (w32_mouse_position, w32_read_socket):
12237 * xterm.c (XTmouse_position, handle_one_xevent):
12238 Use x_mouse_grabbed.
12239 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12241 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12243 * w32term.c (w32_read_socket): Avoid temporary
12244 variables in a call to x_real_positions.
12245 * xterm.c (handle_one_xevent): Likewise.
12247 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12249 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12250 (x_icon_type): Remove prototype.
12251 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12252 * frame.c (x_icon_type): Remove.
12253 * w32term.c (x_make_frame_visible, x_iconify_frame):
12254 * xterm.c (x_make_frame_visible, x_iconify_frame):
12255 Use x_set_bitmap_icon to factor out common code.
12257 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12259 * dispextern.h (check_x_display_info, x_get_string_resource):
12260 Declare here just once and unify the latter.
12261 * frame.c (check_x_display_info, x_get_string_resource):
12262 * nsterm.h (check_x_display_info):
12263 * xrdb.c (x_get_string_resource):
12264 * xterm.h (check_x_display_info): Remove prototypes.
12265 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12266 * w32reg.c (x_get_string_resource): Likewise.
12267 (w32_get_rdb_resource): Adjust user.
12269 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12271 * xterm.h (struct x_display_info): New member
12272 x_pending_autoraise_frame, going to replace...
12273 * xterm.c (pending_autoraise_frame): ...static variable.
12274 (x_new_focus_frame, XTread_socket): Adjust users.
12275 * w32term.h (struct w32_display_info): New member
12276 w32_pending_autoraise_frame, going to replace...
12277 * w32term.c (pending_autoraise_frame): ...global variable.
12278 (x_new_focus_frame, w32_read_socket): Adjust users.
12280 2013-09-17 Glenn Morris <rgm@gnu.org>
12282 * xdisp.c (message_dolog): If we create *Messages*,
12283 switch it to messages-buffer-mode.
12285 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12287 Don't overuse 'const' in types of locals.
12288 * bidi.c (bidi_count_bytes):
12289 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12290 (xg_event_is_for_scrollbar):
12291 * xselect.c (x_handle_property_notify)
12292 (x_handle_selection_notify, x_handle_dnd_message):
12293 * xsettings.c, xsettings.h (xft_settings_event):
12294 * xterm.c (x_handle_net_wm_state, handle_one_event)
12295 (x_menubar_window_to_frame, x_detect_focus_change)
12296 (construct_mouse_click, note_mouse_movement)
12297 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12298 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12299 (handle_one_xevent, x_handle_net_wm_state):
12300 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12301 (x_handle_dnd_message):
12302 Avoid unnecessary 'const', typically the second 'const' in
12303 'const foo * const arg', a 'const' that does not affect the API
12304 and doesn't significantly help the human reader.
12306 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12308 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12309 only if Glib < 2.36.0.
12310 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12311 * xsettings.c (init_gconf, init_gsettings): Do not check
12313 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12315 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12317 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12319 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12320 before calling g_type_init.
12322 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12324 * nsterm.m (syms_of_nsterm): ... to here.
12326 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12328 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12329 (ignore_next_mouse_click_timeout): Use Time as X does.
12330 (handle_one_xevent): Avoid cast and use unsigned comparison.
12332 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12334 Do not copy X event in handle_one_xevent except KeyPress case.
12335 Wnen XEvent is processed, it is unlikely to be changed except
12336 KeyPress case, so we can avoid copying and use const pointer to
12337 const data to make sure that an event is not changed elsewhere.
12338 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12339 const' and do not create local copy except for the KeyPress event.
12340 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12341 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12342 (x_handle_net_wm_state, x_menubar_window_to_frame)
12343 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12344 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12345 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12346 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12347 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12348 (x_handle_dnd_message):
12349 * xsettings.c (xft_settings_event):
12350 Use 'const XEvent * const' where appropriate.
12351 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12353 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12355 Fix X event waiting to handle multiple frames.
12356 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12357 * xterm.c (pending_event_wait): Remove. Adjust users.
12358 (x_detect_focus_change): Pass frame arg.
12359 (handle_one_xevent): Find related frame early and clear per-frame
12360 wait_event_type only if this is an event for the relevant frame.
12361 (x_wait_for_event): Use per-frame wait_event_type.
12363 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12365 * nsfns.m (Fx_create_frame): Fix font driver registration for
12368 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12369 for syms_of_macfont.
12371 * nsterm.m: Include macfont.h.
12372 (ns_tmp_flags, ns_tmp_font): Remove.
12373 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12374 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12375 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12376 (changeFont:): Fix code style. Check for font driver type when
12379 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12382 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12383 (nsfont_open): Set font driver type.
12384 Set font->ascent and font->descent. Figure out font instead of
12385 ns_tmp_font, and flags instead of ns_tmp_flags.
12386 Fix indentation. Remove call to ns_draw_text_decoration,
12389 * nsfns.m: Include macfont.h.
12390 (Fx_create_frame): Register macfont driver, make a better default font.
12391 (Fns_popup_font_panel): Get font from macfont driver, if used.
12393 * macfont.m, macfont.h, macuvs.h: New files.
12395 * font.h: Declare syms_of_macfont.
12397 * font.c (syms_of_font): Call syms_of_macfont.
12399 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12401 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12403 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12404 and it is always zero for others, so I assume that this is an ancient
12405 leftover which nobody will want to change any more.
12406 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12407 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12408 * frame.c (x_set_scroll_bar_width):
12409 * w32fns.c (w32_createscrollbar):
12410 * w32term.c (w32_set_vertical_scroll_bar):
12411 * xfns.c (x_set_scroll_bar_default_width):
12412 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12413 (x_scroll_bar_expose): Related users changed.
12415 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12417 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12418 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12419 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12421 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12422 Define once here...
12423 * nsterm.h, w32term.h, xterm.h: ...and not here.
12424 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12425 Remove unused Xisms.
12426 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12427 these modules are never compiled otherwise.
12429 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12431 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12432 Doc fix. (Bug#15375)
12434 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12436 Unify Fx_focus_frame between all ports.
12437 * frame.h (x_focus_frame): New prototype.
12438 * xfns.c (Fx_focus_frame): Remove.
12439 (syms_of_xfns): Do not defsubr it.
12440 (x_focus_frame): X implementation.
12441 * nsfns.m (Fx_focus_frame): Remove.
12442 (syms_of_nsfns): Do not defsubr it.
12443 (x_focus_frame): NS implementation.
12444 * w32term.c (Fx_focus_frame): Remove.
12445 (x_focus_on_frame): Rename to...
12446 (x_focus_frame): W32 implementation.
12447 * w32term.h (x_focus_on_frame): Remove prototype.
12448 * w32fns.c (Fx_focus_frame): Remove.
12449 (syms_of_w32fns): Do not defsubr it.
12450 * frame.c (Fx_focus_frame): Define here.
12451 (syms_of_frame): Defsubr here.
12452 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12454 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12456 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12457 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12458 each port to reference the port-specific window system data.
12459 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12460 (FRAME_DISPLAY_INFO): Define.
12461 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12462 (FRAME_DISPLAY_INFO): Define. Adjust users.
12463 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12464 (FRAME_DISPLAY_INFO): Define. Adjust users.
12465 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12466 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12467 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12468 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12469 * xselect.c, xterm.c: All related users changed.
12471 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12473 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12474 (x_menubar_window_to_frame): Remove prototypes.
12475 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12476 (x_menubar_window_to_frame, x_top_window_to_frame):
12478 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12479 (x_menubar_window_to_frame, x_top_window_to_frame):
12480 ...to here and convert all but the last to static.
12482 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12484 * lisp.mk (lisp): Add w32-common-fns.elc.
12486 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12488 * charset.c (char_charset): Document an exception for char-charset.
12490 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12492 * xterm.h (x_display_info): New field last_user_time...
12493 * xterm.c (toplevel): ...to replace static last_user_time.
12494 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12496 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12498 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12499 scroll bar values to prevent thumb from disappear and update comment.
12501 2013-09-11 Glenn Morris <rgm@gnu.org>
12503 * emacs.c (usage_message): Possessive apostrophe tweak.
12505 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12507 * nsterm.m (syms_of_nsterm): Use Qns.
12508 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12509 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12510 * xfns.c (x_display_info_for_name, Fx_open_connection):
12511 Remove old '#if 0' code.
12512 (syms_of_xfns): Use Qx.
12513 * termhooks.h (fullscreen_hook): Remove the leftover.
12514 (struct terminal): Fix typo in comment.
12516 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12518 Cleaning up a few X scroll bar bits.
12519 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12520 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12521 New member last_seen_part, going to replace...
12522 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12523 (xt_action_hook) [USE_LUCID]: Adjust user.
12524 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12525 Lucid-specific scroll bar support.
12526 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12527 to int and adjust to use last_seen_part member.
12528 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12529 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12530 Initialize last_seen_part.
12532 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12534 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12535 insert-buffer-substring an empty string.
12537 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12539 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12540 avoiding a GCC warning.
12542 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12544 Ifdef away frame tool bar code when it is not really used.
12545 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12546 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12547 and minimize_tool_bar_window_p under the above.
12548 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12549 (fset_tool_bar_window): Likewise.
12550 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12551 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12552 (change_frame_size_1):
12553 * window.c (window_from_coordinates, Frecenter): Adjust users.
12554 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12555 code is not really used.
12556 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12557 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12558 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12559 [!USE_GTK && !HAVE_NS]: Define as such.
12560 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12561 (note_mouse_highlight, expose_frame):
12562 * xfns.c (x_set_tool_bar_lines):
12563 * xterm.c (handle_one_xevent): Adjust users.
12565 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12567 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12568 This bug was introduced by my 2013-08-26 patch, which incorrectly
12569 assumed that the terminfo implementation doesn't use termcap buffers.
12570 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12571 these buffers apparently are used after all.
12572 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12573 (struct tty_display_info): Define members termcap_term_buffer and
12574 termcap_strings_buffer even if TERMINFO.
12576 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12579 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12580 'usage' docstring entry to pacify make-docfile.
12582 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12584 Change comparison functions =, <, >, <=, >= to take many arguments.
12585 * data.c: Change comparison functions' interface and implementation.
12586 * lisp.h: Make arithcompare available for efficient two arg
12588 * bytecode.c: Use arithcompare.
12589 * fileio.c: Use new interface.
12591 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12593 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12595 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12597 * eval.c (Feval): Document the new use of `lexical'.
12599 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12601 Review and drop old frame resize hack.
12602 * frame.h (struct frame): Remove force_flush_display_p.
12603 * dispnew.c (update_frame): Adjust user and don't call
12604 flush_frame here. The comment has said that there was an issues
12605 with redisplaying fringes, but I don't see any differences with
12606 and without this hack. Hopefully we can continue without it.
12607 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12608 current frame matrices twice if resized_p is set.
12610 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12612 Do not populate pure Xism x_sync to other ports.
12613 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12614 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12615 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12616 * w32term.h (x_sync): Remove prototype.
12618 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12620 Cleanup frame flushing.
12621 * dispextern.h (struct redisplay_interface):
12622 Drop flush_display_optional because flush_display is enough
12623 for X and flushing via RIF is just a no-op for others.
12624 * frame.h (flush_frame): New function.
12625 * dispnew.c (update_frame):
12626 * minibuf.c (read_minibuf):
12627 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12629 * keyboard.c (detect_input_pending_run_timers): Do not flush
12630 all frames but selected one in redisplay_preserve_echo_area.
12631 * nsterm.m (ns_flush): Remove no-op.
12632 (ns_redisplay_interface): Adjust user.
12633 * w32term.h (x_flush): Remove no-op.
12634 (w32_redisplay_interface): Adjust user.
12635 * xterm.c (x_flush): Simplify because we do not flush all
12636 frames at once any more. Adjust comment.
12637 (x_redisplay_interface): Adjust user.
12639 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12641 Port --without-x --enable-gcc-warnings to Fedora 19.
12642 * gfilenotify.c (globals_of_gfilenotify):
12643 Call g_type_init only if using an older glib version that needs it.
12645 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12647 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12648 (last_glyphless_glyph_merged_face_id): Remove declarations.
12649 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12650 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12651 (last_glyphless_glyph_merged_face_id): Now static.
12652 (merge_escape_glyph_face): New function, refactored from...
12653 (get_next_display_element): ...here.
12654 (merge_glyphless_glyph_face): New function, refactored from...
12655 (produce_glyphless_glyph): ...here...
12656 * term.c (produce_glyphless_glyph): ...and here.
12658 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12660 * eval.c (eval_sub): Only call Ffunction if necessary.
12662 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12664 Attempt to make redisplay more selective when changing cursor type.
12665 * frame.h (struct frame): New bitfield cursor_type_changed.
12666 * xdisp.c (cursor_type_changed): Remove.
12667 (try_cursor_movement, redisplay_window, try_window_id)
12668 (set_frame_cursor_types, try_window_reusing_current_matrix):
12669 Adjust to use per-frame bitfield.
12670 (redisplay_internal): Look for cursor type change on each visible
12671 frame and consider all frames if cursor type has been changed on
12672 the frame other than selected. If cursor type has been changed on
12673 selected frame only, do not use fast update.
12675 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12677 Attempt to make redisplay more selective when changing fonts.
12678 * frame.h (struct frame): New bitfield fonts_changed.
12679 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12680 (adjust_frame_glyphs): Add prototype.
12681 * dispnew.c (fonts_changed_p): Remove.
12682 (adjust_glyphs): Remove because we do not
12683 adjust matrices on all frames at once any more.
12684 (adjust_frame_glyphs): Block and unblock input here.
12685 (adjust_glyph_matrix): Use fonts_changed.
12686 (change_frame_size_1): Use adjust_frame_glyphs.
12687 * font.c (font_open_entity): Use fonts_changed.
12688 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12689 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12690 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12691 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12692 (shrink_mini_window, Fresize_mini_window_internal)
12693 (window_scroll_pixel_based, Fset_window_configuration)
12694 (apply_window_adjustment, Fset_window_vscroll):
12695 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12696 Use adjust_frame_glyphs.
12697 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12698 (try_window_reusing_current_matrix, try_window_id, display_line)
12699 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12700 (redisplay_internal): Consider fonts_changed and adjust frame
12701 matrices for each frame only if the frame is visible. If font
12702 has been changed on some frame during full redisplay, retry
12703 only visible frames where the font has been actually changed.
12705 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12707 Cache current header and mode line height for each window.
12708 * window.h (struct window): New fields mode_line_height
12709 and header_line_height.
12710 * window.c (make_window): Initialize them.
12711 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12712 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12713 (current_mode_line_height, current_header_line_height):
12714 Remove declaration.
12715 * xdisp.c (current_mode_line_height, current_header_line_height):
12717 (pos_visible_p, init_xdisp): Adjust user.
12718 (redisplay_window): Invalidate mode_line_height and
12719 header_line_height if current and desired matrices do not agree.
12721 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12723 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12724 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12726 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12728 Make --without-x compatible with --enable-gcc-warnings.
12729 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12730 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12731 members under HAVE_WINDOW_SYSTEM.
12732 * keyboard.c (make_lispy_focus_out): Likewise.
12733 (record_menu_key): Move under HAVE_MENUS.
12734 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12735 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12736 (syms_of_xdisp): Adjust user.
12737 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12738 (start_hourglass, cancel_hourglass):
12739 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12740 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12741 and CLEAR_FONT_TABLE_NFONTS.
12742 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12743 Declare only if HAVE_WINDOW_SYSTEM.
12744 (lface_same_font_attributes_p, clear_face_gcs): Define only
12745 if HAVE_WINDOW_SYSTEM.
12747 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12749 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12750 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12751 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12753 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12755 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12757 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12759 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12760 This fixes a type error on hosts where ptrdiff_t is wider than int.
12762 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12764 * keyboard.c (read_key_sequence_vs): New function.
12765 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12768 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12770 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12772 Makefile improvements.
12773 * Makefile.in (config.status): Don't use double-colon rules, as
12774 they are not portable according to POSIX. Fix shell typo with `;
12775 I guess this rule has never been tested?
12776 (VCSWITNESS): New macro, to override any environment var.
12778 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12780 * xterm.h (struct x_display_info): Do not track X connection
12781 fd separately because it is always available from Display.
12782 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12785 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12787 * buffer.c (drop_overlay):
12788 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12789 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12791 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12793 * buffer.c (Fmake_overlay, Fmove_overlay):
12794 * intervals.c (set_point_from_marker):
12795 * print.c (PRINTPREPARE): Prefer signal_error
12796 to plain error and report unsuitable marker too.
12798 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12800 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12801 for 'dragging' member.
12802 (struct x_output): Remove set-but-unused leftovers
12803 'left_before_move' and 'top_before_move'.
12804 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12805 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12806 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12807 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12808 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12809 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12810 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12811 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12813 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12815 * nsfont.m (INVALID_GLYPH): New define.
12816 (nsfont_encode_char): Use INVALID_GLYPH.
12817 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12819 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12821 * xterm.c (x_last_mouse_movement_time): Revert last change.
12822 This code should use XDisplayMotionBufferSize to check display's
12823 motion history first, and there are few other issues as well.
12824 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12825 (handle_one_xevent): Adjust user.
12827 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12829 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12830 * frame.c (Flast_nonminibuf_frame): ... to here.
12831 (check_minibuf_window): Don't abort if no window was found
12834 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12836 Use XGetMotionEvents to ask the last mouse motion time from X server.
12837 * xterm.c (X_MOTION_HISTORY): Default to 1.
12838 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12839 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12840 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12841 Ifdef away legacy code.
12842 (XTmouse_position, x_scroll_bar_report_motion):
12843 Use x_last_mouse_movement_time.
12844 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12847 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12849 * msdos.c (last_mouse_window): Move to...
12850 (dos_rawgetc): ...this function and adjust comment.
12851 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12852 (mouseMoved): ...this function and adjust comment.
12853 * w32term.c (last_window): Likewise with...
12854 (w32_read_socket): ...this function.
12855 * xterm.c (last_window): Likewise with...
12856 (handle_one_xevent): ...this function.
12858 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12860 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12861 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12862 (handle_one_xevent): ...to here.
12863 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12866 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12868 * msdos.c (IT_set_terminal_window): Remove no-op.
12869 (initialize_msdos_display): Adjust terminal setup.
12870 * w32console.c (w32con_set_terminal_window): Remove no-op.
12871 (initialize_w32_display): Adjust terminal setup.
12872 * w32term.c (w32_set_terminal_window): Remove no-op.
12873 (w32_create_terminal): Adjust terminal setup.
12874 * xterm.c (XTset_terminal_window): Remove no-op.
12875 (x_create_terminal): Adjust terminal setup.
12877 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12879 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12881 (ns_create_terminal): Adjust terminal setup.
12882 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12884 (w32_create_terminal): Adjust terminal setup.
12885 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12887 (x_create_terminal): Adjust terminal setup.
12889 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12891 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12892 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12893 * dispnew.c (buffer_posn_from_coords):
12894 * window.c (Fwindow_end, displayed_window_lines):
12895 * xdisp.c (redisplay_mode_lines): Use it.
12897 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12899 * fontset.c (face_for_char): Check char in the current face font first
12900 if HAVE_NS (Bug#15138).
12902 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12904 * window.c (temp_output_buffer_show): Make sure window returned
12905 by display_buffer is live (Bug#15213).
12907 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12909 Minor cleanup to avoid forward declarations.
12910 * coding.h (struct ccl_spec): Remove forward declaration.
12911 * composite.h (toplevel): Include font.h.
12912 (struct composition_it, struct face, struct font_metrics):
12913 Remove forward declaration.
12914 * dispextern.h (struct image, struct atimer): Likewise.
12915 * emacsgtkfixed.h (struct frame): Likewise.
12916 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12917 * font.h (struct font_driver, struct font, struct glyph_string)
12918 (struct face): Remove forward declaration.
12919 * fontset.h (struct face, struct font): Likewise.
12920 * frame.h (toplevel): Style cleanup.
12921 (enum output_method): Move to...
12922 * termhooks.h (enum output_method): ...here.
12923 (struct glyph, struct frame, struct ns_display_info)
12924 (struct x_display_info, struct w32_display_info):
12925 Remove forward declaration.
12926 * xterm.h (toplevel): Include termhooks.h.
12927 (struct font, struct window, struct glyph_matrix, struct frame)
12928 (struct input_event, struct face, struct image): Remove forward
12930 * gtkutil.h (struct _widget_value): Likewise.
12931 * keyboard.h (toplevel): Include termhooks.h.
12932 (struct input_event): Remove forward declaration.
12934 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12936 * intervals.c (set_point_from_marker): New function.
12937 * editfns.c (Fgoto_char):
12938 * process.c (Finternal_default_process_filter):
12939 * window.c (select_window_1): Use it.
12940 * buffer.h (set_point_from_marker): Add prototype.
12942 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12944 * w32.c (term_winsock): Call release_listen_threads before calling
12946 (_sys_wait_accept): Wait for accept event in a loop with a finite
12947 timeout, instead of waiting indefinitely. Will hopefully avoid
12948 hanging during exit because WSACleanup deadlocks waiting for the
12949 event object to be released. (Bug#14333)
12951 * w32proc.c (release_listen_threads): New function, signals all
12952 the reader threads that listen for connections to stop waiting.
12954 * w32.h (release_listen_threads): Add prototype.
12956 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12958 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12959 field of new marker (for sanity and safety).
12960 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12961 anyway because XMISCTYPE is a function and can't be an lvalue).
12963 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12965 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12966 (x_after_update_window_line, x_scroll_bar_create)
12967 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12968 (handle_one_xevent, x_clear_frame_area):
12969 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12970 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12971 * xterm.h (x_clear_area): Adjust prototype.
12973 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12975 Hook scanning and indentation functions to find_newline. This helps
12976 to avoid duplicated code and renders more respect to newline cache.
12977 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12978 * cmds.c (Fforward_line):
12979 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12980 Use find_newline and avoid unnecessary point movements.
12981 * search.c (scan_newline): Implement on top of find_newline.
12983 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12985 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12986 scoped code (bug#11258).
12988 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12990 * nsterm.m (last_window): New variable.
12991 (EV_TRAILER2): New macro.
12992 (EV_TRAILER): Call EV_TRAILER2.
12993 (mouseMoved:): Add support for mouse-autoselect-window
12994 on nextstep (Bug#6888).
12996 2013-08-28 Andreas Schwab <schwab@suse.de>
12998 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12999 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
13000 Remove unused macro definitions.
13001 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
13002 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
13003 Only define if emacs.
13005 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13007 Prefer enum glyph_row_area to int where appropriate.
13008 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
13010 (window_box, window_box_width, window_box_left, window_box_left_offset)
13011 (window_box_right, window_box_right_offset): Adjust prototypes.
13012 * xdisp.c (window_box, window_box_width, window_box_left)
13013 (window_box_left_offset, window_box_right, window_box_right_offset):
13014 Use enum glyph_row_area. Adjust users and tweak comment where needed.
13015 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
13016 * nsterm.m (ns_clip_to_row):
13017 * w32term.c (w32_clip_to_row):
13018 * xterm.c (x_clip_to_row): Likewise.
13020 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13022 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
13023 (Fprevious_overlay_change): Fast path for buffer with no overlays.
13025 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
13027 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
13028 for portability to hosts where /bin/sh has problems.
13030 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13032 Redesign redisplay interface to drop global output_cursor.
13033 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13034 (toplevel): Remove declaration of output_cursor.
13035 (set_output_cursor, x_cursor_to): Remove prototype.
13036 * window.h (struct window): New member output_cursor.
13037 (output_cursor_to): New function to replace RIF member.
13038 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13039 (update_text_area, set_window_cursor_after_update): Use it.
13040 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13041 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13042 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13043 * w32term.c (x_update_window_begin, x_update_window_end):
13044 * xterm.c (x_update_window_begin, x_update_window_end):
13045 Adjust to use per-window output cursor.
13047 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13049 Simplify SELECT_TYPE-related code.
13050 Like EMACS_TIME, this portability layer is no longer needed, since
13051 Emacs has been using fd_set as a portability layer for some time.
13052 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13053 (SELECT_TYPE): Remove. All uses changed to fd_set.
13054 (fd_set) [!FD_SET]: New typedef.
13056 Simplify EMACS_TIME-related code.
13057 This portability layer is no longer needed, since Emacs has been
13058 using struct timespec as a portability layer for some time.
13059 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13060 Include <time.h> rather than "systime.h"; that's all that's needed now.
13061 * dispnew.c: Include <timespec.h> rather than "systime.h";
13062 that's all that's needed now.
13063 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13064 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13065 TIMESPEC_RESOLUTION.
13066 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13067 LOG10_TIMESPEC_RESOLUTION.
13068 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13069 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13070 (make_emacs_time): Remove. All used changed to make_timespec.
13071 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13072 (current_timespec): Rename from current_emacs_time. All uses changed.
13073 (add_emacs_time): Remove. All uses changed to timespec_add.
13074 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13075 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13076 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13077 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13078 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13079 (current_timespec): Rename from current_emacs_time. All uses changed.
13080 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13081 changed to timespec_cmp.
13082 * xgselect.c: Include <timespec.h>, since our .h files don't.
13084 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13086 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13087 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13088 Remove the leftovers.
13089 * gtkutil.c (toplevel): Do not declare Qxft but include
13091 * image.c (toplevel): Do not declare Vlibrary_cache because
13092 it's already done in lisp.h.
13094 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13096 * lisp.h (Mouse_HLInfo): Move from here...
13097 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13098 (reset_mouse_highlight): New function.
13099 * msdos.c (dos_set_window_size, IT_update_begin)
13100 (internal_terminal_init):
13101 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13102 (ns_initialize_display_info):
13103 * w32console.c (initialize_w32_display):
13104 * w32term.c (x_update_window_end, x_free_frame_resources)
13105 (w32_initialize_display_info):
13106 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13107 * window.c (Fdelete_other_windows_internal):
13108 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13109 * termchar.h (toplevel):
13110 * xterm.h (toplevel): Include dispextern.h.
13112 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13114 Fix minor problems found by static checking.
13115 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13116 (expect): Avoid nested-if warning.
13117 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13118 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13119 * nsterm.h, nsterm.m (ns_select):
13120 * xgselect.c, xgselect.h (xg_select):
13121 Adjust signature to better match pselect's.
13122 * nsterm.m (ns_select):
13123 Don't set *TIMEOUT, since pselect doesn't.
13124 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13125 diagnostic about assigning const char * to it.
13126 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13128 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13130 * lread.c (substitute_object_recurse): Handle hash-tables as well
13133 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13135 Fix unlikely core dump in init_tty, and simplify terminfo case.
13136 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13137 The old version incorrectly dumped core if malloc returned a
13138 buffer containing only non-NUL bytes.
13139 (init_tty): Do not allocate or free termcap buffers; the
13140 struct does that for us now.
13141 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13142 (struct tty_display_info): Define members termcap_term_buffer and
13143 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13144 use them. Allocate them directly in struct rather than indirectly
13145 via a pointer, to simplify init_tty.
13147 * frame.c (check_minibuf_window): Initialize 'window' properly,
13148 so that Emacs reliably aborts later if 'window' is not initialized.
13150 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13152 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13153 of VoidSymbol (Bug#15154).
13155 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13157 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13158 mouse_face_beg_y and mouse_face_end_y.
13159 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13160 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13161 Adjust users and update comment where appropriate.
13163 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13165 * frame.c (check_minibuf_window): New function.
13166 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13167 Call check_minibuf_window (Bug#15183).
13169 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13171 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13172 because this is the only last cursor data we need to keep and consult.
13173 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13174 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13177 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13179 Fix recovering from possible decompression error.
13180 Since insert_from_gap doesn't always move point, we can't use PT as
13181 the position where the partially decompressed data ends, and
13182 should count how many bytes was produced so far.
13183 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13184 (unwind_decompress): Really delete partially uncompressed data.
13185 (Fzlib_decompress_region): Take decompressed data size into account.
13187 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13189 * syntax.c (init_syntax_once): Adjust comment and do an early
13190 initialization of Qchar_table_extra_slots just once...
13191 * casetab.c (init_casetab_once):
13192 * category.c (init_category_once):
13193 * character.c (syms_of_character):
13194 * coding.c (syms_of_coding):
13195 * xdisp.c (syms_of_xdisp): ...and omit it here.
13197 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13199 * xdisp.c (get_next_display_element): Don't apply to characters
13200 from a display vector the logic of setting it->end_of_box_run_p
13201 suitable for characters from a buffer. (Bug#15175)
13203 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13204 to handle directories, rather than '_utime' which doesn't.
13207 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13209 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13210 or fullscreen (Bug#14627).
13212 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13214 System-dependent integer overflow fixes.
13215 * process.c (Fset_process_window_size): Signal an error if
13216 the window size is outside the range supported by the lower level.
13217 * sysdep.c (set_window_size): Return negative on error,
13218 nonnegative on success, rather than -1, 0, 1 on not in system,
13219 failure, success. This is simpler. Caller changed.
13220 (serial_configure): Remove unnecessary initialization of local.
13221 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13222 size fits in unsigned long; this isn't true on some 32-bit hosts.
13223 Avoid buffer overrun if some future version of /proc/meminfo has a
13224 variable name longer than 20 bytes.
13225 (system_process_attributes) [__FreeBSD__]:
13226 Don't assume hw.availpages fits in 'int'.
13228 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13230 Don't let very long directory names overrun the stack.
13231 Fix some related minor problems involving "//", vfork.
13232 * callproc.c (encode_current_directory): New function.
13233 (call_process): Don't append "/"; not needed.
13234 * fileio.c (file_name_as_directory_slop): New constant.
13235 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13236 this can save the caller having to alloca.
13237 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13238 Use SAFE_ALLOCA, not alloca.
13239 (directory_file_name, Fexpand_file_name): Leave leading "//"
13240 alone, since it can be special even on POSIX platforms.
13241 * callproc.c (call_process):
13242 * process.c (Fformat_network_address):
13243 * sysdep.c (sys_subshell):
13244 Use encode_current_directory rather than rolling our own.
13245 (create_process): No need to encode directory; caller does that now.
13246 * process.h (encode_current_directory): New decl.
13247 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13248 Rework to avoid 'goto xyzzy;'.
13250 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13252 * xdisp.c (handle_face_prop): If the default face was remapped use
13253 the remapped face for strings from prefix properties. (Bug#15155)
13255 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13257 Minor cleanup for redisplay interface and few related functions.
13258 * frame.h (enum text_cursor_kinds): Move from here...
13259 * dispextern.h (enum text_cursor_kinds): ...to here.
13260 (toplevel): Drop unnecessary declarations.
13261 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13262 in update_window_end_hook and draw_window_cursor functions.
13263 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13264 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13265 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13266 * xterm.c (x_update_window_end, x_draw_window_cursor):
13267 * xdisp.c (display_and_set_cursor, update_window_cursor)
13268 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13269 enum text_cursor_kinds where appropriate.
13271 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13273 Redesign redisplay interface to drop updated_row and updated_area.
13274 * dispextern.h (updated_row, updated_area): Remove declaration.
13275 (struct redisplay_interface): Pass glyph row and row area parameters
13276 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13277 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13279 * dispnew.c (updated_row, updated_area): Remove.
13280 (redraw_overlapped_rows, update_window_line): Adjust user.
13281 (update_marginal_area, update_text_area): Likewise. Pass updated row
13282 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13283 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13286 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13288 * process.c (flush_pending_output): Remove stub.
13291 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13293 * callproc.c: Fix race that killed background processes (Bug#15144).
13294 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13295 Record deleted process-id in critical section, not afterwards.
13296 Don't mistakenly kill process created by a call-process invocation
13297 that discards output and does not wait.
13299 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13301 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13302 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13303 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13304 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13305 to shut up compiler in mark_object.
13306 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13308 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13310 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13311 We can't portably rely on PTY_OPEN doing that, even if
13312 it calls posix_openpt with O_CLOEXEC.
13314 2013-08-20 Kenichi Handa <handa@gnu.org>
13316 * character.c (string_char): Improve commentary.
13318 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13320 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13321 (struct animation_cache): Make signature a flexible array member.
13322 All uses changed. This is a tad slower but may insulate us better
13323 from future changes to ImageMagick.
13325 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13327 * image.c: Shrink memory needed for animation cache.
13328 (SIGNATURE_DIGESTSIZE): New constant.
13329 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13330 (imagemagick_create_cache): Copy the signature. This saves
13331 several KB of memory that ImageMagick wastes per signature.
13332 Don't bother updating the update_time, as the caller does that now.
13333 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13334 it's a fixed size struct member now.
13335 (imagemagick_get_animation_cache): Always destroy the signature,
13336 as it's now imagemagick_create_cache's responsibility to copy it.
13337 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13338 and use memcmp rather than strcmp.
13339 eassert that ImageMagick returns a signature of the specified length.
13341 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13343 * image.c (imagemagick_get_animation_cache): Don't segfault on
13345 (imagemagick_get_animation_cache): Revert to previous definition
13346 so that it actually works. But keep the memory leak fix.
13347 (imagemagick_get_animation_cache): Fix memory leak.
13349 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13351 * image.c: Fix animation cache signature memory leak.
13352 Fix some other minor performance problems while we're at it.
13353 (imagemagick_create_cache): Clear just the members that
13354 need clearing. Don't set update_time, as caller does that now.
13355 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13356 Simplify by using pointer-to-pointer instead of a prev pointer.
13357 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13358 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13359 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13360 it's already a copy. Free the signature probe unless it's cached.
13362 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13363 This was introduced by my 2013-08-12 fix for Bug#15035.
13365 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13367 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13368 (imagemagick_prune_animation_cache): Now static.
13370 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13372 * image.c (imagemagick_get_animation_cache): Don't segfault when
13373 pruning all entries.
13375 2013-08-18 Ken Brown <kbrown@cornell.edu>
13377 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13378 static heap if ENABLE_CHECKING is defined.
13379 (max_bss_sbrk_ptr): New variable.
13380 (bss_sbrk): Use it.
13381 (report_sheap_usage): Report maximum static heap usage instead of
13382 ending static heap usage.
13384 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13386 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13387 of zlib_initialized according to the results of calling
13388 init_zlib_functions.
13390 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13392 * image.c: Implement an ImageMagick per-image cache.
13393 (imagemagick_get_animation_cache): Fix a double-free error.
13394 (imagemagick_load_image): Remove the ping_wand code, which only
13395 apparently saved time on invalid animated images, and slowed down
13396 everything else. Optimize for the common case.
13398 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13400 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13402 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13404 * marker.c (set_marker): Remove documentation of undefined behavior.
13406 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13408 * image.c (imagemagick_compute_animated_image): Animate correctly
13409 when sub-images are smaller than the main image.
13410 (imagemagick_compute_animated_image): Setting the iterator row to
13411 zero is apparently not allowed.
13412 (imagemagick_compute_animated_image): Allow images that say they
13413 have sub-images that are bigger than the main image, but just crop
13416 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13418 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13420 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13422 * image.c (imagemagick_compute_animated_image): Respect the GIF
13425 2013-08-15 Ken Brown <kbrown@cornell.edu>
13427 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13428 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13431 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13433 Fix minor problems found by static checking.
13434 * frame.c (delete_frame):
13435 * xdisp.c (next_element_from_display_vector):
13436 Avoid uninitialized local.
13437 * image.c (imagemagick_compute_animated_image): Port to C89.
13438 Prefer usual GNU indentation style for loops.
13439 Be more careful about bizarrely large sizes, by using ptrdiff_t
13442 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13444 Fix infinite frame selection loop (Bug#15025).
13445 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13447 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13449 * xdisp.c (compute_window_start_on_continuation_line):
13450 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13451 to make sure we end up setting the window start at the leftmost
13452 visible character of the display line. This avoids funky
13453 horizontal shifting because the window start is not kept on the
13454 same position. (Bug#15090)
13455 (next_element_from_display_vector): Support 'box' face attribute
13456 in the face definitions of a display vector. (Bug#15099)
13458 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13460 * image.c (imagemagick_compute_animated_image): Implement animated
13461 images (bug#14700).
13462 (imagemagick_compute_animated_image): Fix some compilation
13463 warnings. Implement a very simple cache to make the animation
13464 usable at all, but it should be replaced with a per-image cache.
13466 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13468 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13469 to do `for' loops over alist values.
13470 * buffer.h (FOR_EACH_BUFFER):
13471 * process.c (FOR_EACH_PROCESS): Use it.
13472 (handle_child_signal, status_notify, Fget_buffer_process)
13473 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13475 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13477 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13478 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13479 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13480 to xzalloc and so avoid redundant call to memset.
13481 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13482 members because it is allocated with xzalloc and so already zeroed.
13484 2013-08-14 Ken Brown <kbrown@cornell.edu>
13486 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13489 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13491 Utility function and macro to copy Lisp string to C string.
13492 * lisp.h (xlispstrdupa): New macro.
13493 (xlispstrdup): New prototype.
13494 * alloc.c (xlispstrdup): New function.
13495 * callint.c (Fcall_interactively):
13496 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13497 (Fsubstitute_in_file_name):
13498 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13499 * image.c (x_create_bitmap_from_file):
13500 * w32term.c (w32_term_init):
13501 * xterm.c (x_term_init): Use xlispstrdup.
13503 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13505 * image.c (imagemagick_load_image): Make animated pictures work.
13506 There's still some problems with background color settings, though
13509 * decompress.c (unwind_decompress): Always restore point.
13511 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13513 * marker.c (set_marker): Reformat documentation.
13515 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13517 * xdisp.c (cursor_type_changed): Now static.
13519 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13520 Use changed. This avoids the need to call xmalloc and for the
13521 caller to call xfree, and avoids memory leaks in some situations.
13523 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13525 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13526 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13527 (redisplay_window): If window_end_valid is cleared due to non-zero
13528 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13529 so do not call to try_cursor_movement for that window.
13531 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13533 * window.h (struct window): Convert window_end_pos and
13534 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13535 (wset_window_end_pos, wset_window_end_vpos): Remove.
13536 * dispnew.c (adjust_glyph_matrix):
13537 * window.c (Fwindow_end, replace_window, set_window_buffer)
13539 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13540 (set_vertical_scroll_bar, redisplay_window, try_window)
13541 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13542 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13543 (note_mouse_highlight): Adjust users.
13544 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13547 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13549 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13550 * image.c (imagemagick_filename_hint): Use `const char *' and
13551 prefer SSDATA to SDATA to avoid warnings.
13553 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13555 Cleanup window fringes, margins and scroll bars adjustments.
13556 * window.c (set_window_fringes, set_window_margins)
13557 (set_window_scroll_bars, apply_window_adjustment): New functions.
13558 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13559 (Fset_window_scroll_bars): Use them.
13561 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13563 * window.h (struct window): Convert scroll_bar_width
13564 from Lisp_Object to integer. Adjust comment.
13565 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13567 * window.c (wset_scroll_bar_width): Remove.
13568 (make_window): Initialize scroll_bar_width.
13569 (Fsplit_window_internal): Use direct assignment.
13570 (Fset_window_configuration, save_window_save):
13571 Convert Lisp_Object to integer and back where appropriate.
13572 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13573 bar was actually changed, and mention this in docstring.
13575 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13577 * decompress.c: Minor simplifications.
13578 (Fzlib_decompress_region): Don't bother verifying
13579 that avail_out <= UINT_MAX, as that was confusing.
13580 Mention the restriction in a comment instead.
13581 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13583 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13585 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13586 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13588 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13590 * image.c (imagemagick_filename_hint): Check for errors in the
13593 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13595 * window.c (Fwindow_margins): Return nil when there's no marginal
13596 area, as per the documented API.
13598 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13599 Fmake_vector, as scroll bar's struct members are not all Lisp
13600 objects now. This avoids crashes in GC.
13602 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13603 bool, so its address could be taken.
13605 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13607 * image.c (imagemagick_filename_hint): New function to possibly
13608 apply `image-content-type-suffixes'.
13609 (imagemagick_load_image): Use it.
13611 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13613 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13614 if loading zlib failed.
13616 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13618 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13619 2013-08-13 checkin below. Change bool to BOOL, rule is:
13620 All Obj-C code uses BOOL, except for interfaces callable from C.
13622 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13624 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13626 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13627 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13628 bool instead of BOOL.
13629 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13630 from Lisp_Object to bitfield. Adjust comment.
13631 * w32term.c (x_scroll_bar_create): Adjust user.
13632 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13633 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13634 Use bool for boolean.
13635 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13636 to `unsigned int' when defining a bitfield.
13638 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13640 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13642 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13644 * window.h (struct window): Convert left_margin_cols and
13645 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13646 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13647 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13649 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13651 (showing_window_margins_p, update_window_line, update_frame_1):
13652 * fringe.c (draw_fringe_bitmap_1):
13653 * xdisp.c (window_box_width): Adjust users.
13654 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13655 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13656 Use direct assignment.
13657 (Fset_window_configuration, save_window_save, Fwindow_margins):
13658 Convert Lisp_Object to integer and back where appropriate.
13659 (Fset_window_margins): Adjust user. Return t if any margin
13660 was actually changed, and mention this in docstring.
13662 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13664 * syntax.c (forward_word):
13665 * cmds.c (forward_char, backward_char): Mention the optional argument.
13667 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13669 * window.h (struct window): Convert left_fringe_width
13670 and right_fringe_width from Lisp_Objects to integers.
13672 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13673 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13674 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13676 (make_window): Initialize new integer fields to -1.
13677 (Fsplit_window_internal): Use direct assignment.
13678 (Fset_window_configuration, save_window_save):
13679 Convert Lisp_Object to integer and back where appropriate.
13680 (Fset_window_fringes): Adjust user. Return t if any fringe
13681 was actually changed, and mention this in docstring.
13683 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13685 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13686 * nsfns.m (x_set_cursor_type):
13687 * w32fns.c (x_set_cursor_type):
13688 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13689 * xdisp.c (set_frame_cursor_types): ...but in common code.
13691 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13693 * font.c (clear_font_cache): New function, stripped from...
13694 (Fclear_font_cache): ...here, which now uses the function
13695 above. Adjust comment.
13696 * font.h (clear_font_cache): Add prototype.
13697 * xfaces.c (clear_face_cache): Use clear_font_cache.
13699 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13701 * window.c (Fset_window_start): Compare `w', not `window' because
13702 `w' might not be equal to `window' after call to decode_live_window.
13704 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13706 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13707 This fixes a problem introduced by the Bug#15035 patch
13708 when using GPG. Reported by Herbert J. Skuhra.
13710 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13712 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13713 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13714 not yet initialized.
13716 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13718 * decompress.c (Fzlib_decompress_region): Support zlib
13719 decompression, too, and rename.
13721 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13723 Minor zlib configuration tweaks.
13724 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13725 Don't assume presence of fn_inflateInit2_ zlib internal function.
13727 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13729 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13730 include the zlib prefix.
13732 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13734 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13735 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13736 define static variables that are pointers to zlib functions to be
13737 dynamically loaded.
13738 (init_zlib_functions) [WINDOWSNT]: New function.
13739 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13741 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13742 macros instead of invoking the zlib functions directly.
13743 (syms_of_decompress): DEFSYM Qzlib_dll.
13744 Staticpro Szlib_available_p.
13746 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13748 Avoid looping over all frame windows to freeze and unfreeze.
13749 * window.h (struct window): Drop frozen_window_start_p.
13750 (freeze_window_starts): Drop prototype.
13751 * frame.h (struct frame): New frozen_window_starts flag.
13752 (FRAME_WINDOWS_FROZEN): New macro.
13753 * window.c (freeze_window_start, freeze_window_starts):
13755 (select_window, replace_window): Adjust users.
13756 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13757 (window_frozen_p): New function.
13758 (redisplay_window): Use it.
13760 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13762 Fix some fd issues when running subprocesses (Bug#15035).
13763 Fix bugs that can leak files or file descriptors on errors.
13764 Don't unlink open temp files, as that's hard for users to diagnose
13765 when things go awry (e.g., temp disk exhausted).
13766 Don't bother to lock temp files. Check for invalid recursion.
13767 * callproc.c (synch_process_fd): Remove. All uses removed.
13768 (synch_process_tempfile): New var or macro.
13769 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13771 (record_kill_process): New arg, the temp name. All callers changed.
13772 (delete_temp_file): Now just a simple wrapper around unlink.
13773 (call_process_kill): New arg, the call_process_fd array.
13774 Close them all. Clear synch_process_pid. Remove the temp file,
13775 or arrange for it to be removed.
13776 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13777 that's been moved to synch_process_tempfile. Caller changed.
13778 Do not remove the tempfile; that's now call_process_kill's
13780 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13781 call_process_kill; the caller now does that.
13782 (call_process_cleanup): Do not close the process fd; that's now
13783 call_process_kill's responsibility.
13784 (Fcall_process): Implement via new function call_process, which
13785 has most of the old body of Fcall_process, but with a different API.
13786 (call_process): New function that does not open or close filefd if
13787 it is nonnegative. Record which fds need to be closed, and let
13788 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13789 Signal an error if invoked recursively (could be done via a hook).
13790 Simplify creation of the tempfile in the MSDOS case.
13791 Don't create the output file until after checking for the executable.
13792 Report any failure to open /dev/null.
13793 Don't open /dev/null for writing twice; once is enough.
13794 Don't create pipe if all output is being discarded or sent to file.
13795 Don't worry about setting up the coding system or reading from the
13796 pipe if all output is being discarded.
13797 Hoist fd_error local into top level, to lessen block nesting.
13798 Don't record deleted pid here; now done by Fcall_process_region.
13799 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13800 and note its success in synch_process_tempfile.
13801 Do not leak resources when child_setup fails.
13802 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13803 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13804 (create_temp_file): Now returns open fd, with an additional
13805 Lisp_Object * argument to return the name. All callers changed.
13806 Do not close the file; rewind it instead, and leave it open for
13807 the caller. Do not lock the temp file. Unwind-protect the file
13808 and the file-descriptor.
13809 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13810 If an asynchrounous process, record it here, not in call_process.
13811 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13812 * eval.c (set_unwind_protect): New function.
13813 * fileio.c (write_region): New function, generalized from the
13814 old Fwrite_region. Do not lock temp files.
13815 (Fwrite_region): Use it.
13816 * lisp.h (set_unwind_protect, write_region): New decls.
13817 * process.c: Include <verify.h>.
13818 (make_process): Mark fds as initially closed.
13819 (deleted_pid_list): Now a list of pid-filename pairs.
13821 (close_process_fd): New function.
13822 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13823 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13824 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13825 (create_process, create_pty, Fmake_serial_process)
13826 (server_accept_connection): Record which fds need to be closed,
13827 and let deactivate_process close them.
13828 (Fmake_network_process): Do not discard the unwind-protect
13829 until it's safe to do so.
13830 (deactivate_process): Close the fds opened by create_process etc.
13831 (Fprocess_send_eof): Adjust to new way of recording open fds.
13832 Report an error if /dev/null can't be opened, instead of aborting.
13833 * process.h (PROCESS_OPEN_FDS): New constant.
13834 (struct Lisp_Process): New member open_fds.
13835 (record_kill_process, record_deleted_pid): Adjust signatures.
13836 (record_deleted_pid): Move decl here ...
13837 * syswait.h (record_deleted_pid): ... from here.
13839 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13841 * decompress.c: Fix bugs with large buffers and weird inputs.
13842 Tune a bit. Reindent as per usual Emacs style.
13843 (BUFFER_SIZE): Remove.
13844 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13845 more than UINT_MAX bytes. Decompress into the gap instead of into
13846 an auto buffer, as this should avoid copying. Return nil if
13847 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13848 set immediate_quit; we shouldn't trust zlib code that much.
13850 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13852 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13853 errors, and really move the gap to where we want it.
13855 * lisp.h: Include decompress.c support.
13857 * emacs.c (main): Include decompress.c support.
13859 * Makefile.in: Include -lz if present.
13861 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13863 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13864 (initWithTitle:): Initialize frame to 0.
13865 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13866 (fillWithWidgetValue:frame:): Rename from
13867 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13869 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13870 fillWithWidgetValue:frame:
13872 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13873 remove memory leak warnings.
13875 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13876 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13877 menu_pending_title.
13879 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13880 (x_activate_menubar): Update the whole menu.
13881 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13882 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13883 current event is not NSSystemDefined (Bug#15001).
13884 Call ns_check_menu_open only if trackingMenu is 2.
13885 (menuDidClose:): New method, decrease trackingMenu.
13886 (fillWithWidgetValue:setDelegate:): New method.
13887 (fillWithWidgetValue:): Call the above.
13889 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13891 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13893 Omit some unnecessary casts.
13894 Many of these go back to the old pre-C89 days, when they may have
13895 been needed, but we've been assuming C89 or later for a while now.
13896 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13897 (live_float_p, live_misc_p, live_vector_p):
13898 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13899 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13900 (defvar_per_buffer):
13901 * callint.c (Fcall_interactively):
13902 * doc.c (Fsubstitute_command_keys):
13903 * filelock.c (get_boot_time):
13904 * frame.c (xrdb_get_resource):
13905 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13906 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13907 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13908 (menuitem_highlight_callback, menu_destroy_callback)
13909 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13910 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13911 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13912 (xg_tool_bar_help_callback, tb_size_cb):
13913 * image.c (xpm_alloc_color, png_read_from_memory)
13914 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13915 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13917 * keymap.c (describe_map):
13918 * nsfns.m (Fns_display_monitor_attributes_list):
13919 * nsmenu.m (process_dialog:):
13920 * nsterm.m (hold_event):
13921 * process.c (wait_reading_process_output):
13922 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13923 * scroll.c (do_direct_scrolling, scrolling_1):
13924 * termcap.c (tgetent):
13925 * window.c (check_window_containing, add_window_to_list)
13926 (freeze_window_starts):
13927 * xdisp.c (compare_overlay_entries, vmessage):
13928 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13929 (x_get_monitor_attributes_xrandr)
13930 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13931 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13932 * xfont.c (xfont_match, xfont_open):
13933 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13934 (menubar_selection_callback, menu_position_func)
13935 (popup_selection_callback, create_and_show_popup_menu)
13936 (dialog_selection_callback, create_and_show_dialog):
13937 * xrdb.c (x_get_string_resource)
13939 * xsmfns.c (x_session_check_input):
13940 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13941 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13942 (xaw_jump_callback, xaw_scroll_callback):
13943 Omit unnecessary casts.
13945 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13947 Minor string-length refactoring.
13948 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13949 * frame.c (make_monitor_attribute_list):
13950 Prefer build_string to strlen + make_string.
13952 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13954 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13955 don't check minor_code (Bug#14417).
13957 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13959 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13960 vertical positions instead. This avoids calling MATRIX_ROW with
13961 row numbers that are possibly beyond valid limits. (Bug#15064)
13963 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13965 Use xstrdup and build_unibyte_string where applicable.
13966 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13967 * xfns.c (x_window):
13968 * xrdb.c (x_get_customization_string):
13969 * xterm.c (xim_initialize):
13970 * w32fns.c (w32_window): Use xstrdup.
13971 (w32_display_monitor_attributes_list):
13972 * emacs.c (init_cmdargs):
13973 * keyboard.c (PUSH_C_STR):
13974 * nsfont.m (nsfont_open):
13975 * sysdep.c (system_process_attributes):
13976 * w32.c (system_process_attributes):
13977 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13979 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13981 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13982 variables of these types so that GDB would know about them, as aid
13983 for debugging fatal exceptions. (Bug#15024) See also
13984 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13987 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13989 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13990 larger than the NSWindow (Bug#14934).
13992 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13994 Redesign redisplay interface to drop global variable updated_window.
13995 Always pass currently updated window as a parameter to update routines.
13996 * dispextern.h (updated_window): Remove declaration.
13997 (struct redisplay_interface): Pass window parameter to
13998 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13999 and after_update_window_hook.
14000 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
14002 * dispnew.c (updated_window): Remove.
14003 (redraw_overlapped_rows, update_marginal_area, update_text_area)
14004 (update_window_line): Adjust to match redisplay interface changes.
14005 * nsterm.m (ns_update_window_begin, ns_update_window_end)
14006 (ns_scroll_run, ns_after_update_window_line):
14007 * w32term.c (x_update_window_begin, x_update_window_end)
14008 (x_after_update_window_line, x_scroll_run):
14009 * xterm.c (x_update_window_begin, x_update_window_end)
14010 (x_after_update_window_line, x_scroll_run):
14011 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
14012 Likewise. Adjust comments where appropriate.
14013 (x_cursor_to): Simplify because this is always called during window
14014 update (but install debugging check anyway).
14015 (expose_window): Check must_be_updated_p flag to see whether this
14016 function is called during window update.
14018 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
14020 Do not reset window modification event counters excessively.
14021 These leftovers and poor man's tricky methods to catch extra
14022 redisplay's attention are no longer needed.
14023 * frame.c (set_menu_bar_lines_1):
14024 * minibuf.c (read_minibuf_unwind):
14025 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
14026 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
14027 (window_scroll_line_based, Fset_window_configuration):
14028 * xdisp.c (redisplay_window): Do not reset last_modified and
14029 last_overlay_modified counters.
14031 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14033 * xselect.c (x_send_client_event): Set send_event and serial, memset
14034 data.l as it might be bigger than data.b. Use 24 bit mask to
14035 XSendEvent (Bug#15034).
14037 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14039 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14040 for TTY frames that are not the top frame on their console.
14043 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14045 * w32term.c (w32fullscreen_hook): Really maximize frame when
14046 asked for (Bug#14841).
14048 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14050 Prefer selected_window to Fselected_window, likewise for frames.
14051 * buffer.c (Fbuffer_swap_text):
14052 * data.c (Fvariable_binding_locus):
14053 * window.c (run_window_configuration_change_hook): Adjust users.
14054 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14055 Use decode_live_frame.
14057 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14059 Be more careful if selected window shows the buffer other than current,
14060 use window_outdated only if this is not so. This change should also
14061 address some weird issues discussed in Bug#13012.
14062 * window.h (window_outdated): New prototype.
14063 * window.c (window_outdated): Now here. Convert from static and
14064 always assume window's buffer.
14065 (Fwindow_end, Fwindow_line_height): Use it.
14066 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14067 and always assume window's buffer.
14068 (redisplay_window): Adjust user.
14069 (redisplay_internal): Call to reconsider_clip_changes once and
14070 check whether mode line should be updated only if selected window
14071 shows current buffer.
14072 (run_window_scroll_functions): Use eassert for debugging check.
14073 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14075 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14077 * window.c (window_scroll, window_scroll_pixel_based)
14078 (window_scroll_line_based): Use bool for booleans.
14080 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14082 * process.c: Fix minor off-by-one issues in descriptor counts.
14083 This shouldn't fix any real bugs, but it cleans up the code a bit.
14084 (max_process_desc, max_input_desc): -1, not 0, means none.
14086 (delete_input_desc): New function.
14087 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14088 (deactivate_process): Scan backwards when recomuting max_process_desc;
14089 that should be faster.
14090 (init_process_emacs): Initialize max_input_desc.
14092 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14094 Use region cache to speedup bidi_find_paragraph_start.
14095 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14096 Rename cache_long_line_scans to cache_long_scans.
14097 * buffer.c (bset_cache_long_line_scans): Rename to
14098 bset_cache_long_scans.
14099 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14100 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14102 (syms_of_buffer): Rename cache-long-line-scans to
14103 cache-long-scans. Adjust docstring.
14104 * search.c (newline_cache_on_off):
14105 * indent.c (width_run_cache_on_off): Adjust users.
14106 * bidi.c (bidi_paragraph_cache_on_off): New function.
14107 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14108 * insdel.c (prepare_to_modify_buffer):
14109 Invalidate bidi_paragraph_cache if enabled.
14111 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14113 Invalidate region caches only if buffer text is going to be changed.
14114 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14115 (modify_text): ...new prototype.
14116 (prepare_to_modify_buffer_1): New prototype.
14117 * textprop.c (modify_region): Rename to...
14118 (modify_text_properties): ...new function.
14119 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14120 (Fremove_list_of_text_properties): Adjust users.
14121 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14122 (modify_text): ...new function.
14123 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14124 (prepare_to_modify_buffer_1): ...new function.
14125 * casefiddle.c (casify_region):
14126 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14127 (Ftranspose_regions): Use modify_text.
14129 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14131 * lisp.mk (lisp): Add nadvice.elc.
14133 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14135 New macro to iterate over live buffers similar to frames.
14136 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14137 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14138 Declare buffer-related variables here to offload lisp.h.
14139 * buffer.c (Vbuffer_alist): Adjust comment.
14140 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14141 (other_buffer_safely):
14142 * data.c (store_symval_forwarding):
14143 * dispnew.c (Fframe_or_buffer_changed_p):
14144 * fileio.c (Fdo_auto_save):
14145 * filelock.c (unlock_all_files):
14146 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14148 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14150 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14151 * callproc.c (create_temp_file):
14152 * filelock.c (create_lock_file):
14153 Assume mkostemp, since it's now provided by Gnulib.
14155 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14157 * w32.c (mkostemp): New function.
14158 (mktemp): Remove, no longer used. Most of the code reused in
14159 mkostemp. (Bug#15015)
14160 (mktemp): Don't undef.
14162 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14164 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14165 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14166 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14167 (free_glyph_pool, check_glyph_memory): Likewise for
14168 all users. Adjust comments where appropriate.
14170 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14172 * composite.h: Minor fixups.
14173 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14174 to fix a misspelling, and change it to an inline function while
14175 we're at it (it need not be a macro). All uses changed.
14176 (composition_method, composition_valid_p):
14177 Rewrite to avoid assignments in if-conditions.
14179 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14181 Do not use global Lisp_Object in composition macros.
14182 * composite.h (composition_temp): Remove declaration.
14183 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14184 (composition_method, composition_valid_p): ...inline functions.
14185 (compose_region): Remove the leftover.
14186 * composite.c (composition_temp): Remove.
14187 (run_composition_function, update_compositions)
14188 (composition_compute_stop_pos, composition_adjust_point)
14189 (Ffind_composition_internal):
14190 * coding.c (handle_composition_annotation):
14191 * xdisp.c (handle_composition_prop, check_point_in_composition):
14192 Related users changed.
14194 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14196 Drop FRAME_PTR typedef.
14197 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14198 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14199 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14200 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14201 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14202 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14203 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14204 All related users changed.
14206 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14208 * eval.c (default_toplevel_binding): New function.
14210 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14211 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14212 (syms_of_eval): Export them.
14213 * data.c (Fdefault_value): Micro cleanup.
14214 * term.c (init_tty): Use "false".
14216 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14218 Fix X GC leak in GTK and raw (no toolkit) X ports.
14219 * xterm.c (x_free_frame_resources): If white and black relief
14220 GCs are allocated, always free them here.
14221 * xfns.c (x_make_gc): Omit redundant initialization.
14222 * widget.c (create_frame_gcs): Remove the leftover.
14223 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14224 in x_free_frame_resources.
14226 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14228 * nsterm.m (windowWillResize:toSize:): Only change title if
14229 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14231 (viewDidEndLiveResize): New method.
14233 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14234 inside NS_IMPL_COCOA.
14236 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14238 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14239 Do not check whether undo is enabled because record_insert and
14240 record_delete does that themselves.
14242 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14244 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14245 member which is not really used any more.
14246 (FRAME_XIC_BASE_FONTNAME): Remove.
14247 * xfns.c (xic_free_fontset): Adjust user.
14248 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14249 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14250 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14251 (xdialog_show): Use eassert for debugging check.
14252 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14254 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14256 * fileio.c, fns.c (merge): Move extern decl from here ...
14257 * lisp.h (merge): ... to here.
14259 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14261 Fix last font-related change.
14262 * w32font.h (w32font_list_internal, w32font_match_internal):
14264 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14265 (uniscribe_list_family): Adjust to match font API change.
14266 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14267 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14269 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14271 * frame.h (FRAME_MOUSE_UPDATE):
14272 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14273 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14275 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14277 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14278 * font.h (struct font_driver): Change list, match, and list_family
14279 functions to accept struct frame * as first arg.
14280 * font.c (font_score, font_compare, font_sort_entities):
14282 (font_sort_entities, font_list_entities, font_select_entity)
14283 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14284 match font API change.
14285 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14286 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14287 * ftxfont.c (ftxfont_list, ftxfont_match):
14288 * xftfont.c (xftfont_list, xftfont_match):
14289 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14290 * w32font.c (w32font_list, w32font_match, w32font_list)
14291 (w32font_list_internal, w32_font_match_internal): Likewise.
14292 * xfaces.c (Fx_family_fonts): Adjust user.
14294 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14296 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14297 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14298 only if HAVE_X_WINDOWS is in use.
14299 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14300 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14301 * w32term.c (x_wm_set_icon_position): Likewise.
14302 * w32fns.c (x_icon): Adjust user.
14304 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14306 * xterm.c (last_mouse_press_frame): Remove the
14307 leftover which is not really used any more.
14308 (handle_one_xevent, syms_of_xterm): Adjust users.
14309 (x_flush): Call XFlush once per each X display, not frame.
14310 This is better because this code always unconditionally skips
14311 non-X frames in Vframe_list and issues the only XFlush if we
14312 have more than one X frame on the same X display.
14313 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14314 Use bool for booleans.
14315 (x_draw_glyph_string_background, cvt_string_to_pixel)
14316 (cvt_pixel_dtor): Drop unnecessary prototypes.
14317 * xterm.h (x_display_ok): Adjust prototype.
14319 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14321 Drop unnecessary functions that deals with frame pixel size.
14322 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14323 (x_pixel_height): Drop prototypes.
14324 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14325 (x_pixel_height): Drop implementations.
14326 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14327 which should be always valid for window frame.
14328 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14329 * w32menu.c (Fx_popup_dialog):
14330 * xmenu.c (Fx_popup_dialog): Likewise for both.
14332 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14334 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14335 frame parameters and call to Fmodify_frame_parameters just once.
14336 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14337 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14338 and mention nil frame in docstring.
14340 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14342 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14343 (x_figure_window_size): Likewise. Adjust to return long.
14344 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14345 (toplevel): Move Qterminal_live_p to...
14346 * terminal.c (toplevel): ...here, make it static, and...
14347 (syms_of_terminal): ...DEFSYM here.
14348 * frame.h (Qterminal_live_p): Remove declaration.
14349 (make_frame, x_figure_window_size): Adjust prototype.
14350 * nsfns.m (Fx_create_frame): Use long for window flags.
14352 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14354 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14355 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14356 Do not assume that emacs_close (INT_MAX) is a no-op.
14358 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14360 * xfaces.c (make_face_cache): For struct face_cache, prefer
14361 xmalloc to xzalloc and so avoid redundant call to memset.
14362 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14364 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14366 * fringe.c (draw_window_fringes, update_window_fringes)
14367 (compute_fringe_widths):
14368 * w32term.c (x_draw_glyph_string):
14369 * window.c (candidate_window_p, Frecenter):
14370 * xfaces.c (realize_basic_faces, realize_default_face)
14371 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14372 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14373 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14374 * xmenu.c (Fx_menu_bar_open_internal):
14375 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14376 * xsettings.c (xft_settings_event):
14377 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14378 Use bool for booleans. Adjust style and comments where
14380 * dispextern.h (draw_window_fringes, update_window_fringes)
14381 (compute_fringe_widths):
14382 * xterm.h (x_had_errors_p): Adjust prototype.
14384 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14386 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14387 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14389 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14391 * fns.c (toplevel): Remove comment before Fsafe_length because
14392 it checks for QUIT.
14394 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14396 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14398 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14400 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14401 frame which got the message is still alive, before dereferencing
14402 its pointer. (Bug#14970)
14404 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14405 be a live window, before using it as such. (Bug#14970)
14407 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14409 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14410 w32_detect_focus_change instead of doing part of its job by hand.
14411 This fixes the problem whereby FOCUS_OUT events were not sent to
14414 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14416 * process.c (Fprocess_list): Doc fix.
14418 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14419 being re-exposed only if it didn't ask to become visible.
14420 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14421 was previously iconified. (Bug#14841)
14422 (x_iconify_frame): Mark the frame iconified.
14424 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14426 Fix minor problems found by static checking.
14427 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14428 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14430 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14432 * eval.c (set_specpdl_old_value): New function.
14433 (unbind_to): Minor simplification.
14434 (get_backtrace_frame): New function.
14435 (Fbacktrace_frame): Use it. Add `base' argument.
14436 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14437 (syms_of_eval): Export backtrace-eval.
14438 * xterm.c (x_focus_changed): Simplify.
14440 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14442 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14444 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14446 * xdisp.c (redisplay_window): Instead of moving point out of
14447 scroll margin, reject the force_start method, and try scrolling
14448 instead. (Bug#14780)
14450 2013-07-24 Ken Brown <kbrown@cornell.edu>
14452 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14455 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14457 * eval.c (Fprogn): Do not check that BODY is a proper list.
14458 This undoes the previous change. The check slows down the
14459 interpreter, and is not needed to prevent a crash. See
14460 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14462 2013-07-23 Glenn Morris <rgm@gnu.org>
14464 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14466 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14468 Port to GNU/Linux systems with tinfo but not ncurses.
14469 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14470 to decide whether ncurses is being used. Without this change,
14471 GCC complains about tgetent not being declared, on a system
14472 that has tinfo installed but ncurses not installed.
14474 * eval.c (Fprogn): Check that BODY is a proper list.
14476 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14477 * data.c (Fsetq_default):
14478 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14479 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14481 Tune by taking advantage of the fact that ARGS is always a list
14482 when a function is declared to have UNEVALLED args.
14484 * emacsgtkfixed.c: Port to GCC 4.6.
14485 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14487 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14489 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14490 here to silence compiler warnings.
14492 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14494 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14495 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14496 from messing up Emacs's 'struct frame' (Bug#14923).
14498 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14500 * alloc.c (make_save_ptr_ptr): Define this function.
14501 It was inadvertently omitted. It's needed only if
14502 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14504 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14506 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14507 frame have focus (Bug#14895).
14509 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14511 Avoid vfork-related deadlock more cleanly.
14512 * callproc.c (child_setup): When the child's exec fails, output
14513 the program name, as that's more useful. Use O_NONBLOCK to avoid
14515 * process.c (create_process_1): Remove; no longer needed.
14516 (create_process): Remove timer hack; no longer needed, now that
14517 the child avoids deadlock.
14519 2013-07-20 Glenn Morris <rgm@gnu.org>
14521 * image.c (Fimage_flush): Fix doc typo.
14523 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14525 Fix array bounds violation when pty allocation fails.
14526 * process.c (PTY_NAME_SIZE): New constant.
14527 (pty_name): Remove static variable; it's now auto.
14528 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14529 Take pty_name as an arg rather than using a static variable.
14530 All callers changed.
14531 (create_process): Recover pty_flag from process, not from volatile local.
14532 (create_pty): Stay inside array even when pty allocation fails.
14533 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14535 * lread.c (Fload): Avoid initialization only when lint checking.
14536 Mention that it's needed only for older GCCs.
14538 2013-07-20 Kenichi Handa <handa@gnu.org>
14540 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14541 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14543 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14545 * lread.c (Fload): Avoid uninitialized warning.
14547 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14549 Fix some minor file descriptor leaks and related glitches.
14550 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14551 (create_lock_file): Use write, not emacs_write.
14552 * image.c (slurp_file, png_load_body):
14553 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14554 (server_accept_connection):
14555 Don't leak an fd on memory allocation failure.
14556 * image.c (slurp_file): Add a cheap heuristic for growing files.
14557 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14558 as that's what the other routines do. Maybe input need not be
14559 blocked at all, but it's better to be consistent.
14560 Avoid undefined behavior when strlen is zero.
14562 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14563 (NSTATICS): Now a constant; doesn't need to be a macro.
14565 2013-07-19 Richard Stallman <rms@gnu.org>
14567 * coding.c (decode_coding_utf_8): Add simple loop for fast
14568 processing of ASCII characters.
14570 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14572 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14574 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14576 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14577 unportable 'struct x_display_info'.
14578 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14579 is a portable type.
14581 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14583 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14584 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14586 (system_process_attributes): Prefer plain char to unsigned char
14587 when either will do. Clean up properly if interrupted or if
14588 memory allocations fail. Don't assume sscanf succeeds.
14589 Remove no-longer-needed workaround to stop GCC from whining.
14590 Read command-line once, instead of multiple times. Check read status a
14591 bit more carefully.
14593 Fix obscure porting bug with varargs functions.
14594 The code assumed that int is treated like ptrdiff_t in a vararg
14595 function, which is not a portable assumption. There was a similar
14596 -- though these days less likely -- porting problem with various
14597 assumptions that pointers of different types all smell the same as
14598 far as vararg functions is conserved. To make this problem less
14599 likely in the future, redo the API to use varargs functions.
14600 * alloc.c (make_save_value): Remove this vararg function.
14601 All uses changed to ...
14602 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14603 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14605 (make_save_ptr): Rename from make_save_pointer, for consistency with
14606 the above. Define only on platforms that need it. All uses changed.
14608 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14610 * keyboard.c: Try to fix typos in previous change.
14611 (DISPLAY_LIST_INFO): New macro.
14612 (kbd_buffer_get_event): Do not access members that are not present
14613 in X11. Revert inadvertent change of "!=" to "=".
14615 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14617 * keyboard.c (kbd_buffer_get_event):
14618 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14619 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14621 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14623 * filelock.c: Fix unlikely file descriptor leaks.
14624 (get_boot_time_1): Rework to avoid using emacs_open.
14625 This doesn't actually fix a leak, but is better anyway.
14626 (read_lock_data): Use read, not emacs_read.
14628 * doc.c: Fix minor memory and file descriptor leaks.
14629 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14630 (get_doc_string, Fsnarf_documentation):
14631 Fix file descriptor leak on error.
14633 * term.c: Fix minor fdopen-related file descriptor leaks.
14634 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14635 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14637 * charset.c: Fix file descriptor leaks and errno issues.
14639 (load_charset_map_from_file): Don't leak file descriptor on error.
14640 Use plain record_xmalloc since the allocation is larger than
14641 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14643 * eval.c (record_unwind_protect_nothing):
14644 * fileio.c (fclose_unwind):
14646 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14647 The replacement doesn't block input, but that no longer seems
14650 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14652 * lread.c: Fix file descriptor leaks and errno issues.
14653 (Fload): Close some races that leaked fds or streams when 'load'
14655 (Fload, openp): Report error number of last nontrivial failure to open.
14656 ENOENT counts as trivial.
14657 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14659 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14660 now that the function is always called with a nonnegative arg.
14661 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14662 All uses replaced with ...
14663 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14665 A few more minor file errno-reporting bugs.
14666 * callproc.c (Fcall_process):
14667 * doc.c (Fsnarf_documentation):
14668 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14669 * process.c (set_socket_option):
14670 Don't let a constructor trash errno.
14671 * doc.c: Include <errno.h>.
14673 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14675 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14677 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14679 Fix w32 bug with call-process-region (Bug#14885).
14680 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14681 to Fcall_process when the input is empty. This simplifies the
14682 code a bit. It makes no difference on POSIXish platforms but
14683 apparently it fixes a bug on w32.
14685 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14686 * fileio.c (close_file_unwind): Don't close if FD is negative;
14687 this can happen when unwinding a zapped file descriptor.
14688 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14689 in case Emacs runs out of memory between the two unwind-protects.
14690 Don't trash errno when closing FD.
14691 Zap the FD in the specpdl when closing it, instead of deferring
14692 the removal of the unwind-protect; this fixes a bug where a child
14693 function unwinds the stack past us.
14695 New unwind-protect flavors to better type-check C callbacks.
14696 This also lessens the need to write wrappers for callbacks,
14697 and the need for make_save_pointer.
14698 * alloc.c (free_save_value):
14699 * atimer.c (run_all_atimers):
14701 * alloc.c (safe_alloca_unwind):
14702 * atimer.c (unwind_stop_other_atimers):
14703 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14704 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14705 * minibuf.c (choose_minibuf_frame_1):
14706 * process.c (make_serial_process_unwind):
14707 * xdisp.c (pop_message_unwind):
14708 * xselect.c (queue_selection_requests_unwind):
14709 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14710 * alloc.c (record_xmalloc):
14711 Prefer record_unwind_protect_ptr to record_unwind_protect with
14713 * alloc.c (Fgarbage_collect):
14714 Prefer record_unwind_protect_void to passing a dummy.
14715 * buffer.c (restore_buffer):
14716 * window.c (restore_window_configuration):
14717 * xfns.c, w32fns.c (do_unwind_create_frame)
14718 New wrapper. All record-unwind uses of wrappee changed.
14719 * buffer.c (set_buffer_if_live):
14720 * callproc.c (call_process_cleanup, delete_temp_file):
14721 * coding.c (code_conversion_restore):
14722 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14723 * editfns.c (save_excursion_restore)
14724 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14725 (save_restriction_restore):
14726 * eval.c (restore_stack_limits, un_autoload):
14727 * fns.c (require_unwind):
14728 * keyboard.c (recursive_edit_unwind, tracking_off):
14729 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14730 * macros.c (pop_kbd_macro, restore_menu_items):
14731 * nsfns.m (unwind_create_frame):
14732 * print.c (print_unwind):
14733 * process.c (start_process_unwind):
14734 * search.c (unwind_set_match_data):
14735 * window.c (select_window_norecord, select_frame_norecord):
14736 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14737 (fast_set_selected_frame):
14738 * xfns.c, w32fns.c (unwind_create_tip_frame):
14739 Return void, not a dummy Lisp_Object. All uses changed.
14740 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14741 * callproc.c (call_process_kill):
14742 * fileio.c (restore_point_unwind, decide_coding_unwind)
14743 (build_annotations_unwind):
14744 * insdel.c (Fcombine_after_change_execute_1):
14745 * keyboard.c (read_char_help_form_unwind):
14746 * menu.c (unuse_menu_items):
14747 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14748 * sound.c (sound_cleanup):
14749 * xdisp.c (unwind_redisplay):
14750 * xfns.c (clean_up_dialog):
14751 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14752 Accept no args and return void, instead of accepting and returning
14753 a dummy Lisp_Object. All uses changed.
14754 * cygw32.c (fchdir_unwind):
14755 * fileio.c (close_file_unwind):
14756 * keyboard.c (restore_kboard_configuration):
14757 * lread.c (readevalllop_1):
14758 * process.c (wait_reading_process_output_unwind):
14759 Accept int and return void, rather than accepting an Emacs integer
14760 and returning a dummy object. In some cases this fixes an
14761 unlikely bug when the corresponding int is outside Emacs integer
14762 range. All uses changed.
14763 * dired.c (directory_files_internal_unwind):
14764 * fileio.c (do_auto_save_unwind):
14765 * gtkutil.c (pop_down_dialog):
14766 * insdel.c (reset_var_on_error):
14767 * lread.c (load_unwind):
14768 * xfns.c (clean_up_file_dialog):
14769 * xmenu.c, nsmenu.m (pop_down_menu):
14770 * xmenu.c (cleanup_widget_value_tree):
14771 * xselect.c (wait_for_property_change_unwind):
14772 Accept pointer and return void, rather than accepting an Emacs
14773 save value encapsulating the pointer and returning a dummy object.
14775 * editfns.c (Fformat): Update the saved pointer directly via
14776 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14777 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14778 (unwind_body): New function.
14779 (record_unwind_protect): First arg is now a function returning void,
14780 not a dummy Lisp_Object.
14781 (record_unwind_protect_ptr, record_unwind_protect_int)
14782 (record_unwind_protect_void): New functions.
14783 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14784 * fileio.c (struct auto_save_unwind): New type.
14785 (do_auto_save_unwind): Use it.
14786 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14787 * insdel.c (struct rvoe_arg): New type.
14788 (reset_var_on_error): Use it.
14789 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14791 (specbinding_func): Remove; there are now several such functions.
14792 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14793 (set_unwind_protect_ptr): New function.
14794 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14796 Be simpler and more consistent about reporting I/O errors.
14797 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14798 Say "Read error" and "Write error", rather than "I/O error", or
14799 "IO error reading", or "IO error writing", when a read or write
14801 * process.c (Fmake_network_process, wait_reading_process_output)
14802 (send_process, Fprocess_send_eof, wait_reading_process_output):
14803 Capitalize diagnostics consistently. Put "failed foo" at the
14804 start of the diagnostic, so that we don't capitalize the
14805 function name "foo". Consistently say "failed" for such
14807 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14808 All callers changed. This is so it can use report_file_error.
14809 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14810 diagnostics consistently as above.
14812 * fileio.c (report_file_errno): Fix errno reporting bug.
14813 If the file name is neither null nor a pair, package it up as a
14814 singleton list. All callers changed, both to this function and to
14815 report_file_error. This fixes a bug where the memory allocator
14816 invoked by list1 set errno so that the immediately following
14817 report_file_error reported the wrong errno value.
14819 Fix minor problems found by --enable-gcc-warnings.
14820 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14821 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14823 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14825 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14826 Set event->arg to Qt if switch-event shall be generated.
14827 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14829 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14831 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14834 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14835 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14836 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14837 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14838 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14839 and there is a focused frame.
14840 (head_table): Add focus-in and focus-out.
14841 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14842 bind to handle-focus-in/out.
14844 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14845 (Fhandle_switch_frame): Call Fhandle_focus_in.
14846 (syms_of_frame): defsubr handle-focus-in/out.
14848 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14850 Fix porting bug to older POSIXish platforms (Bug#14862).
14851 * sysdep.c (emacs_pipe): New function, that implements
14852 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14853 This should port better to CentOS 5 and to Mac OS X 10.6.
14854 All calls to pipe2 changed.
14856 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14857 This makes the code easier to read and the executable a bit smaller.
14858 Do not replace all calls to Fcons that happen to create lists,
14859 just calls that are intended to create lists. For example, when
14860 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14861 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14862 Similarly for list2 through list5.
14863 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14864 * bytecode.c (exec_byte_code):
14865 * callint.c (quotify_arg, Fcall_interactively):
14866 * callproc.c (Fcall_process, create_temp_file):
14867 * charset.c (load_charset_map_from_file)
14868 (Fdefine_charset_internal, init_charset):
14869 * coding.c (get_translation_table, detect_coding_system)
14870 (Fcheck_coding_systems_region)
14871 (Fset_terminal_coding_system_internal)
14872 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14873 * composite.c (update_compositions, Ffind_composition_internal):
14874 * dired.c (directory_files_internal, file_name_completion)
14876 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14877 * doc.c (Fsnarf_documentation):
14878 * editfns.c (Fmessage_box):
14880 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14881 (Feval, eval_sub, Ffuncall, apply_lambda):
14882 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14883 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14884 (Fset_file_times, Finsert_file_contents)
14885 (Fchoose_write_coding_system, Fwrite_region):
14886 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14887 * font.c (font_registry_charsets, font_parse_fcname)
14888 (font_prepare_cache, font_update_drivers, Flist_fonts):
14889 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14890 * frame.c (make_frame, Fmake_terminal_frame)
14891 (x_set_frame_parameters, x_report_frame_params)
14892 (x_default_parameter, Fx_parse_geometry):
14893 * ftfont.c (syms_of_ftfont):
14894 * image.c (gif_load):
14895 * keyboard.c (command_loop_1):
14896 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14897 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14898 (Fminor_mode_key_binding, accessible_keymaps_1)
14899 (Faccessible_keymaps, Fwhere_is_internal):
14900 * lread.c (read_emacs_mule_char):
14901 * menu.c (find_and_return_menu_selection):
14902 * minibuf.c (get_minibuffer):
14903 * nsfns.m (Fns_perform_service):
14904 * nsfont.m (ns_script_to_charset):
14905 * nsmenu.m (ns_popup_dialog):
14906 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14907 (Fx_own_selection_internal):
14908 * nsterm.m (append2):
14909 * print.c (Fredirect_debugging_output)
14910 (print_prune_string_charset):
14911 * process.c (Fdelete_process, Fprocess_contact)
14912 (Fformat_network_address, set_socket_option)
14913 (read_and_dispose_of_process_output, write_queue_push)
14914 (send_process, exec_sentinel):
14915 * sound.c (Fplay_sound_internal):
14916 * textprop.c (validate_plist, add_properties)
14917 (Fput_text_property, Fadd_face_text_property)
14918 (copy_text_properties, text_property_list, syms_of_textprop):
14919 * unexaix.c (report_error):
14920 * unexcoff.c (report_error):
14921 * unexsol.c (unexec):
14922 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14923 (Fformat_mode_line, syms_of_xdisp):
14924 * xfaces.c (set_font_frame_param)
14925 (Finternal_lisp_face_attribute_values)
14926 (Finternal_merge_in_global_face, syms_of_xfaces):
14927 * xfns.c (x_default_scroll_bar_color_parameter)
14928 (x_default_font_parameter, x_create_tip_frame):
14929 * xfont.c (xfont_supported_scripts):
14930 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14931 (menu_help_callback, xmenu_show):
14932 * xml.c (make_dom):
14933 * xterm.c (set_wm_state):
14934 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14935 and similarly for list2 through list5.
14937 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14939 * callproc.c (Fcall_process_region): Fix minor race and tune.
14940 (create_temp_file): New function, with the temp-file-creation part
14941 of the old Fcall_process_region. Use Fcopy_sequence to create the
14942 temp file name, rather than alloca + build_string, for simplicity.
14943 Don't bother to block input around the temp file creation;
14944 shouldn't be needed. Simplify use of mktemp.
14945 Use record_unwind_protect immediately after creating the temp file;
14946 this closes an unlikely race where the temp file was not removed.
14947 Use memcpy rather than an open-coded loop.
14948 (Fcall_process_region): Use the new function. If the input is
14949 empty, redirect from /dev/null rather than from a newly created
14950 empty temp file; this avoids unnecessary file system traffic.
14952 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14954 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14955 Simplify by making this case like the other two. This is a bit
14956 slower on obsolete hosts, but the extra complexity isn't worth it.
14958 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14959 * process.c (create_process) [!DOS_NT]:
14960 Remove now-unnecessary calls to emacs_close.
14962 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14964 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14965 returning early. (Bug#14850)
14967 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14968 and inhibit-iso-escape-detection attributes of 'undecided'.
14971 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14973 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14974 Reported by Herbert J. Skuhra in
14975 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14977 Don't lose top specpdl entry when memory is exhausted.
14978 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14979 specpdl overflow here, to simplify callers; all callers changed.
14980 Always reserve an unused entry at the stack top; this avoids
14981 losing the top entry's information when memory is exhausted.
14983 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14985 Clean up errno reporting and fix some errno-reporting bugs.
14986 * callproc.c (Fcall_process):
14987 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14988 * process.c (create_process, Fmake_network_process):
14989 * unexaix.c (report_error):
14990 * unexcoff.c (report_error):
14991 Be more careful about reporting the errno of failed operations.
14992 The code previously reported the wrong errno sometimes.
14993 Also, prefer report_file_errno to setting errno + report_file_error.
14994 (Fcall_process): Look at openp return value rather than at path,
14995 as that's a bit faster and clearer when there's a numeric predicate.
14996 * fileio.c (report_file_errno): New function, with most of the
14997 old contents of report_file_error.
14998 (report_file_error): Use it.
14999 (Ffile_exists_p, Ffile_accessible_directory_p):
15000 Set errno to 0 when it is junk.
15001 * fileio.c (Faccess_file):
15002 * image.c (x_create_bitmap_from_file):
15003 Use faccessat rather than opening the file, to avoid the hassle of
15004 having a file descriptor open.
15005 * lisp.h (report_file_errno): New decl.
15006 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
15009 * process.c (create_process, wait_reading_process_output) [AIX]:
15010 Remove obsolete SIGHUP-related code, as Emacs no longer disables
15011 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
15012 a multithreaded environment anyway).
15013 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
15015 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
15017 * image.c (x_find_image_file): Don't close a remote file handle.
15019 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
15021 Fix races with threads and file descriptors.
15022 * callproc.c (Fcall_process_region):
15023 * dired.c (open_directory):
15024 * emacs.c (main, Fdaemon_initialized):
15025 * image.c (x_find_image_file):
15026 * inotify.c (Finotify_rm_watch):
15027 * lread.c (Flocate_file_internal):
15028 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
15029 * term.c (term_mouse_moveto, init_tty):
15030 * termcap.c (tgetent):
15031 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15032 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15033 * unexhp9k800.c, unexmacosx.c (unexec):
15034 * callproc.c (Fcall_process_region):
15035 Use emacs_close, not close.
15036 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15037 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15038 and posix_close function on current platforms (which all lack them).
15039 (emacs_close): Use it. This should fix the races on GNU/Linux and
15040 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15041 and it should avoid closing random victim file descriptors on
15044 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15046 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15047 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15048 Touch up doc a bit.
15050 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15051 This is for .gdbinit xbacktrace.
15053 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15054 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15055 (emacs_set_tty): Now static.
15056 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15057 * term.c (tty_capable_p, tty_default_color_capabilities)
15058 (get_tty_terminal, term_mouse_movement)
15059 (handle_one_term_event, init_tty, maybe_fatal):
15060 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15061 (tgetent, scan_file, name_match, compare_contin):
15062 * terminal.c (get_terminal):
15063 Use bool for boolean.
15064 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15065 Prefer char to unsigned char if either will do.
15066 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15067 (tty_write_glyphs): Prefer int to unsigned.
15068 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15069 All callers changed.
15070 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15072 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15075 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15076 (B__dummy__): New dummy symbol, to pacify C89.
15077 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15078 they can't grok varargs macros.
15079 * dispnew.c (add_window_display_history)
15080 (add_frame_display_history):
15081 * print.c (print_object):
15082 * xdisp.c (debug_method_add):
15083 Use %p printf format only for void pointers.
15084 * emacs.c (usage_message): New constant, replacing ...
15085 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15086 (main): Adjust to usage reorg.
15087 * fns.c (syms_of_fns):
15088 * profiler.c (syms_of_profiler):
15089 Don't use non-constant struct initializers.
15090 * gnutls.h (gnutls_initstage_t):
15091 * lisp.h (enum Lisp_Fwd_Type):
15092 * lread.c (lisp_file_lexically_bound_p):
15093 * xsettings.c (anonymous enum):
15094 Remove trailing comma.
15095 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15096 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15097 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15099 * regex.c (const_re_char): New type, to pacify strict C89.
15100 All uses of 'const re_char' replaced to use it.
15101 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15102 with glibc when strict C89. This change is imported from gnulib.
15104 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15105 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15106 Omit GNU_LINUX implementation, since it requires long long.
15107 * xterm.c (x_draw_underwave):
15108 Do not assume the traditional order of struct's members.
15109 (x_term_init): Rewrite to avoid the need for non-constant structure
15112 Syntax cleanup, mostly replacing macros with functions.
15113 This removes the need for the syntax_temp hack.
15114 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15115 * syntax.c (SYNTAX_INLINE): New macro.
15116 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15117 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15118 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15119 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15120 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15121 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15122 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15123 Now constants, not macros.
15124 (syntax_temp) [!__GNUC__]: Remove.
15125 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15126 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15127 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15128 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15129 Move here from syntax.h; now functions, not macros. Except for the
15130 last function, these are static since only syntax.c uses them.
15131 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15132 All uses changed. Now a function, not a macro; use this fact
15133 to simplify the code.
15134 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15135 compiler bugs; no longer relevant.
15136 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15137 (SYNTAX_INLINE): New macro.
15138 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15139 for the new functions. Use bool for boolean member.
15140 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15141 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15142 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15143 (SETUP_BUFFER_SYNTAX_TABLE):
15144 Now extern inline functions, not macros.
15145 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15146 Remove; all uses replaced by implementation.
15147 (syntax_temp) [!__GNUC__]: Remove decl.
15148 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15150 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15152 * emacs.c (main): Fix syntax error.
15154 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15156 Timestamp fixes for undo (Bug#14824).
15157 * atimer.c (schedule_atimer):
15158 * fileio.c (Ffile_newer_than_file_p):
15159 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15160 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15161 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15162 (syms_of_fileio): Remove Sclear_visited_file_name.
15163 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15164 file doesn't exist; this avoids an ambiguity with negative timestamps.
15165 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15166 * systime.h (make_emacs_time, invalid_emacs_time):
15167 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15168 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15169 * undo.c (record_first_change): Push (visited-file-modtime) onto
15170 undo list rather than reimplementing it by hand, incorrectly.
15172 2013-07-09 Ken Brown <kbrown@cornell.edu>
15174 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15176 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15178 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15180 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15182 Handle errno and exit status a bit more carefully.
15183 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15184 number into an exit status. Instead, use EXIT_CANCELED.
15185 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15186 * callproc.c (relocate_fd):
15187 * emacs.c (close_output_streams, main):
15188 * process.c (create_process):
15189 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15190 Use emacs_perror for simplicity.
15191 * callproc.c (relocate_fd, main):
15192 * sysdep.c (sys_subshell):
15193 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15194 (shut_down_emacs): Use emacs_write, not write.
15195 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15196 * fileio.c (Fcopy_file, e_write):
15197 * nsterm.m (ns_select):
15198 * process.c (send_process):
15199 * sound.c (vox_write):
15200 Use emacs_write_sig, not emacs_write.
15201 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15202 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15204 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15206 (emacs_full_write): New function.
15207 (emacs_write): Rewrite to use it.
15208 (emacswrite_sig, emacs_perror): New functions.
15209 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15211 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15213 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15214 on NS even if it is present. Pixmap on NS is a void*.
15216 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15218 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15219 * process.c (close_on_exec, accept4, process_socket):
15220 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15222 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15224 * w32.c (sys_dup): Declare prototype.
15228 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15230 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15232 Make file descriptors close-on-exec when possible (Bug#14803).
15233 This simplifies Emacs a bit, since it no longer needs to worry
15234 about closing file descriptors by hand in some cases.
15235 It also fixes some unlikely races. Not all such races, as
15236 libraries often open files internally without setting
15237 close-on-exec, but it's an improvement.
15238 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15239 * callproc.c (Fcall_process) [!MSDOS]:
15240 * emacs.c (main) [!DOS_NT]:
15241 * nsterm.m (ns_term_init):
15242 * process.c (create_process):
15243 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15244 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15245 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15246 Prefer mkostemp with O_CLOEXEC to mkstemp.
15247 * callproc.c (relocate_fd) [!WINDOWSNT]:
15248 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15249 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15251 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15252 Make the resulting file descriptor close-on-exec.
15253 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15254 * lread.c (load_descriptor_list, load_descriptor_unwind):
15255 Remove; no longer needed. All uses removed.
15256 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15257 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15259 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15260 (Fmake_network_process, Fnetwork_interface_list)
15261 (Fnetwork_interface_info, server_accept_connection):
15262 Make newly-created socket close-on-exec.
15263 * sysdep.c (emacs_open, emacs_fopen):
15264 Make new-created descriptor close-on-exec.
15265 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15266 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15268 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15270 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15271 for NS_IMPL_GNUSTEP.
15273 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15275 Fix openp errno handling.
15276 * callproc.c (Fcall_process): Preserve openp errno around close.
15277 * lread.c (openp): Set errno when returning -1, as some callers
15280 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15282 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15284 * nsterm.h (NSSavePanel): Update comment.
15285 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15286 (ns_run_file_dialog): Declare.
15288 * nsfns.m: Remove panelOK.
15290 (ns_run_file_dialog): New function.
15291 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15292 event loop, so file dialog is popped up by ns_run_file_dialog, called
15293 by sendEvent (Bug#14578).
15294 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15296 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15298 * xdisp.c (default_line_pixel_height): New function.
15299 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15300 (try_cursor_movement, redisplay_window, try_window)
15301 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15303 * window.c (window_scroll_pixel_based):
15304 use default_line_pixel_height.
15306 * dispextern.h (default_line_pixel_height): Add prototype.
15308 * frame.c (x_set_line_spacing): Accept a float value for
15309 line-spacing parameter, per the documentation.
15311 * data.c (Fmultibyte_string_p): Doc fix.
15313 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15315 Use emacs_open more consistently when opening files.
15316 This handles EINTR more consistently now, and makes it easier
15317 to introduce other uniform changes to file descriptor handling.
15318 * sysstdio.h: New file.
15319 * buffer.c (mmap_init):
15320 * cygw32.c (chdir_to_default_directory):
15321 * dispnew.c (Fopen_termscript):
15322 * emacs.c (Fdaemon_initialized):
15323 * fileio.c (Fdo_auto_save):
15324 * image.c (slurp_file, png_load_body, jpeg_load_body):
15325 * keyboard.c (Fopen_dribble_file):
15327 * print.c (Fredirect_debugging_output):
15328 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15329 * termcap.c (tgetent):
15330 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15331 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15332 * w32term.c (w32_initialize) [CYGWIN]:
15333 * xfaces.c (Fx_load_color_file):
15334 Use emacs_open instead of plain open, and emacs_fopen instead of
15336 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15337 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15338 * callproc.c (default_output_mode): New constant.
15339 (Fcall_process): Use it to call emacs_open instead of plain creat.
15340 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15341 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15342 (emacs_fopen): New function.
15343 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15344 Include <lisp.h>, for emacs_open.
15345 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15347 Remove duplicate #include directives.
15348 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15350 Don't include stdio.h twice.
15351 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15352 Don't include sys/types.h or stdio.h twice.
15353 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15354 * lread.c: Don't include coding.h twice.
15355 * nsfont.m: Don't include frame.h twice.
15356 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15357 * ralloc.c: Don't include <unistd.h> twice.
15358 * xdisp.c: Don't include font.h twice.
15359 * xterm.c: Don't include fontset.h twice.
15360 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15362 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15364 Scale ImageMagick images more carefully.
15365 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15366 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15367 Be more careful about avoiding undefined behavior after
15368 integer overflow and division by zero.
15370 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15372 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15373 (syms_of_w32fns): DEFSYM them.
15374 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15375 (CCHDEVICENAME): Define macros if not defined.
15376 (struct MONITOR_INFO_EX): New struct.
15377 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15378 (enum_display_monitors_fn): New variable.
15379 (globals_of_w32fns): Initialize it.
15380 (Fx_display_pixel_width, Fx_display_pixel_height)
15381 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15382 multi-monitor setups in docstrings.
15383 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15384 screen size by primary monitor's millimeter per pixel.
15385 (w32_monitor_enum, w32_display_monitor_attributes_list)
15386 (w32_display_monitor_attributes_list_fallback)
15387 (Fw32_display_monitor_attributes_list): New functions.
15388 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15390 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15392 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15394 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15396 * fileio.c (Qfile_notify_error): New error symbol.
15398 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15399 * inotify.c (inotify_callback, symbol_to_inotifymask)
15400 (Finotify_add_watch, Finotify_rm_watch): Use it.
15401 (inotifyevent_to_event): Exchange order of cookie and file name.
15402 (Finotify_add_watch): Adapt docstring.
15404 * lisp.h (Qfile_notify_error): Declare.
15406 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15408 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15409 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15410 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15411 which did not work (see <http://bugs.gnu.org/14569#307>).
15412 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15413 && (!noninteractive || initialized)). This attempts to thread
15414 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15416 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15418 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15419 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15421 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15423 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15424 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15425 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15426 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15428 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15430 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15431 Define to __sys_siglist.
15433 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15435 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15436 word-wrap, so that overflow-newline-into-fringe would work in
15437 visual-line-mode. (Bug#2749)
15438 (move_it_in_display_line_to): When the last scanned display
15439 element fits exactly on the display line, and
15440 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15441 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15442 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15443 finding buffer position that corresponds to pixel coordinates,
15444 e.g. in buffer_posn_from_coords.
15446 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15448 * process.c (handle_child_signal): Call catch_child_signal if
15451 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15453 Don't convert function pointers to void * and back.
15454 It isn't portable C, and it's easy enough to avoid.
15455 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15456 (make_save_value): Add support for SAVE_FUNCPOINTER.
15457 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15458 * print.c (print_object):
15459 Distinguish function from object pointers.
15460 * lisp.h (SAVE_FUNCPOINTER): New constant.
15461 (SAVE_SLOT_BITS): Adjust to it.
15462 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15463 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15464 (voidfuncptr): New typedef.
15465 (struct Lisp_Save_Value): New member data[0].funcpointer.
15466 (XSAVE_FUNCPOINTER): New function.
15468 Simplify buildobj processing.
15469 * Makefile.in (buildobj.h): Make it a sequence of strings each
15470 followed by comma, rather than a single string. Put it into a
15471 .tmp file in case there's an error while generating it.
15472 (gl-stamp): Use .tmp for temp files.
15473 (mostlyclean): Clean .tmp files.
15474 * doc.c (buildobj): Move to just the routine that needs it.
15475 It's now an array of strings, so processing is simpler.
15477 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15479 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15480 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15481 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15482 Invoke malloc_enable_thread even when not interactive.
15483 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15484 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15485 in this case, since the underlying bug has now been fixed.
15487 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15489 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15490 unlinking it (bug#14691).
15492 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15494 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15495 before checking whether buffer is modified. This lets
15496 `kill-buffer-query-functions' cancel killing of the buffer or save
15497 its content before `kill-buffer' asks user the "Buffer %s
15498 modified; kill anyway?" question.
15500 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15502 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15503 Let the super performKeyEquivalent deal with them (Bug#14747).
15505 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15507 * widget.c (resize_cb): Remove unused local.
15509 Do not use GTK 3 if it exists but cannot be compiled.
15510 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15511 * xterm.c (x_error_handler) [!USE_GTK]:
15514 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15516 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15518 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15519 to the valid range of values. (Bug#14753)
15521 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15522 when moving point by using the current glyph matrix. This avoids
15523 the need to force redisplay when this function is called in a
15526 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15528 Fix minor problems found by static checking.
15529 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15530 Redo the latter's body to sidestep GCC parenthesization warnings.
15531 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15532 * coding.c (detect_coding, detect_coding_system):
15533 * coding.h (struct undecided_spec):
15534 Use bool for boolean.
15535 * image.c (QCmax_width, QCmax_height): Now static.
15536 * xdisp.c (Fmove_point_visually): Remove unused local.
15538 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15540 * xdisp.c (Fmove_point_visually): New function.
15542 2013-06-28 Kenichi Handa <handa@gnu.org>
15544 * coding.h (define_coding_undecided_arg_index): New enum.
15545 (coding_attr_index): New members
15546 coding_attr_undecided_inhibit_null_byte_detection,
15547 coding_attr_undecided_inhibit_iso_escape_detection,
15548 coding_attr_undecided_prefer_utf_8.
15549 (undecided_spec): New struct.
15550 (struct coding_system): New member `undecided' of the member
15553 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15554 (detect_coding): Likewise.
15555 (detect_coding_system): Likewise.
15556 (Fdefine_coding_system_internal): New coding system properties
15557 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15559 (syms_of_coding): Adjust for coding_arg_undecided_max.
15561 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15563 * image.c (x_from_xcolors): Remove unused local.
15565 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15567 Defer image data transfer between X client and server until actual
15570 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15573 * image.c (Destroy_Image): Remove.
15574 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15575 `mask_p', and `colors_p'. All uses changed.
15576 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15577 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15578 New macros for `flags' arg to x_clear_image_1.
15579 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15580 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15581 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15582 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15583 (image_get_x_image, image_unget_x_image): New functions or macros.
15584 (image_background, image_background_transparent, x_to_xcolors)
15585 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15586 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15587 instead of Destroy_Image.
15588 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15589 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15590 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15591 (imagemagick_load_image, svg_load_image): Use them instead of
15592 x_create_x_image_and_pixmap, and x_put_x_image followed by
15593 x_destroy_x_image, respectively.
15594 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15595 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15596 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15597 background_transparent fields.
15598 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15599 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15601 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15603 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15604 This mostly consists of undoing recent changes.
15605 * callproc.c (Fcall_process):
15606 * process.c (create_process):
15607 Do not worry about catching SIGCHLD here, undoing previous change.
15608 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15609 * process.c, process.h (catch_child_signal):
15610 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15611 * process.c (catch_child_handler): Don't worry about being called
15612 lazily and do not assume caller has blocked SIGCHLD, undoing
15613 previous change. Move first-time stuff back to
15614 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15615 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15616 set lib_child_handler if it's already initialized, which may
15617 help avoid problems on GNUstep.
15619 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15621 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15622 * callproc.c (Fcall_process):
15623 * process.c (create_process):
15624 Make sure SIGCHLD is caught before we fork,
15625 since Emacs startup no arranges to catch SIGCHLD.
15626 * process.c (lib_child_handler): Initialize to null, not to
15628 (catch_child_signal): Allow self to be called lazily.
15629 Do nothing if it's already been called.
15630 Assume caller has blocked SIGCHLD (all callers do now).
15631 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15632 just before it's really needed.
15633 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15634 since it hasn't been caught yet.
15636 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15638 * image.c (compute_image_size): New function to implement
15639 :max-width and :max-height.
15640 (imagemagick_load_image): Use it.
15642 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15644 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15645 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15647 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15648 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15649 the SIGCHLD handler, since the code is not atomic and (due to glib)
15650 signals may be arriving now.
15651 * sysdep.c (init_signals): Do not catch child signals here;
15652 'main' now does that later, at a safer time.
15654 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15656 Clean up SIGCHLD handling a bit (Bug#14569).
15657 * process.c, process.h (catch_child_signal):
15658 Now always extern, even if !NS_IMPL_GNUSTEP.
15659 * process.c (catch_child_signal): Move glib tickler here from
15660 init_process_emacs, so that it's done earlier in Emacs
15661 initialization. Also move the noninteractive && !initialized
15662 check here from init_process_emacs. This is all a bit cleaner for
15663 GNUish platforms, and I hope it works around the Cygwin bug.
15664 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15665 that glib signal handling is tickled before glib creates threads.
15667 * process.c (wait_reading_process_output): Avoid int overflow
15668 when reading more than 2 GiB total from a process.
15670 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15672 * process.c (create_process): Handle a couple more cases,
15673 i.e., work even if new_argv and wait_child_setup[i] are cached.
15674 Use Fcall_process's style for volatile vars.
15676 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15678 * process.c (create_process): Mark PROCESS volatile.
15680 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15682 Use C99-style flexible array members if available.
15683 This avoids some subtle aliasing issues, which typically
15684 aren't a problem with GCC but may be a problem elsewhere.
15685 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15686 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15687 In either case, it uses a flexible array member rather than
15688 the old struct hack. All uses changed.
15689 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15690 Adjust to sdata reorganization.
15691 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15692 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15693 that ports better to pre-C99 non-GCC.
15694 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15695 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15696 as the latter has changed.
15697 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15698 and port better to pre-C99 GCC.
15699 * image.c (struct xpm_cached_color):
15700 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15701 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15702 Use FLEXIBLE_ARRAY_MEMBER.
15703 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15704 Move decl to top level so it gets checked against implementation.
15705 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15706 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15708 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15710 * syntax.c: Integer cleanups.
15711 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15712 All uses that need 0-or-2 changed to:
15713 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15714 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15715 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15716 (char_quoted, prev_char_comend_first, back_comment)
15717 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15718 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15719 Use bool for boolean.
15720 (update_syntax_table, skip_chars, skip_syntaxes):
15721 Prefer int to unsigned when either will do.
15722 (back_comment): Return boolean success flag, like forw_comment,
15723 instead of positive-or-minus-1 (which might have overflowed int anyway).
15724 Don't stuff ptrdiff_t into int.
15725 (syntax_spec_code, syntax_code_spec): Now const.
15726 (Fmatching_paren, scan_lists, scan_sexps_forward):
15727 Use enum syntaxcode for syntax code.
15728 (Fmatching_paren): Check that arg is a character, not just an integer.
15729 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15730 (Finternal_describe_syntax_value): Omit no-longer-needed
15732 (skip_chars): Use char, not unsigned char, when the distinction
15734 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15735 * bytecode.c (exec_byte_code):
15736 * syntax.c (syntax_spec_code, Fchar_syntax)
15737 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15738 (init_syntax_once):
15739 * syntax.h (SYNTAX_WITH_FLAGS):
15740 Omit unnecessary casts.
15742 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15744 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15745 line dimensions here, to avoid race conditions with the main
15746 thread. (Bug#14062, bug#14630, bug#14669)
15748 * w32term.c (w32_draw_window_cursor): Compute the header line and
15749 mode line dimensions here.
15750 <w32_system_caret_window, w32_system_caret_hdr_height>:
15751 <w32_system_caret_mode_height>: New variables.
15753 * w32term.h: Declare them.
15755 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15757 * alloc.c (die): Move "assertion failed" string here ...
15758 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15759 COND when SUPPRESS_CHECKING. This shrinks the executable text
15760 size by 0.8% to 2.2% when configured with --enable-checking,
15761 depending on optimization flags (GCC 4.8.1 x86-64).
15763 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15765 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15767 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15768 base is 2; this is more accurate.
15770 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15772 * sound.c (string_default): Move to !WINDOWSNT section.
15773 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15775 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15777 * sound.c: Integer cleanups.
15778 Remove unnecessary forward decls.
15779 (struct sound_device): The 'file' member is now a Lisp_Object, not
15780 a char *, so that we needn't invoke alloca on a huge size.
15781 (Fplay_sound_internal): Adjust to this.
15782 (string_default): New function.
15783 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15784 Use it to adjust to the struct sound_device change.
15785 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15786 (be2hs) [0]: Remove.
15788 * syntax.c (skip_chars): Don't use uninitialized storage
15789 when searching a multibyte buffer for characters that are not in a
15790 unibyte string that contains non-ASCII characters.
15792 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15794 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15795 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15797 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15799 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15801 2013-06-18 Kenichi Handa <handa@gnu.org>
15803 * font.c (Ffont_spec): Signal an error for an invalid font name
15806 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15808 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15809 In particular this ports to 32-bit sparc Sun cc.
15810 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15811 array with a dummy element at specpdl[-1], so that its address can
15813 (unbind_to): Do not copy the binding; not needed, now that we
15814 copy old_value in the one place where the copy is needed.
15815 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15816 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15817 (union specbinding): Rename from struct specbinding. Redo layout
15818 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15819 which is not portable. With Sun C 5.12 32-bit sparc, the
15820 declaration causes nargs to be an unsigned bitfield, a behavior
15821 that the C standard allows; but Emacs wants nargs to be signed.
15822 The overall type is now a union of structures rather than a
15823 structure of union of structures, and the 'kind' member is now a
15824 bitfield, so that the overall type doesn't grow. All uses changed.
15825 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15827 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15829 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15830 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15832 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15834 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15836 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15837 unless we know that the window w's frame is a frame object.
15838 Another attempt at solving bug#14062 and bug#14630.
15840 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15842 * textprop.c (property_set_type): New enum.
15843 (add_properties): Allow appending/prepending text properties.
15844 (add_text_properties_1): Factored out of Fadd_text_properties.
15845 (Fadd_text_properties): Move all the code into
15846 add_text_properties_1.
15847 (Fadd_face_text_property): New function that calls
15848 add_text_properties_1.
15850 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15852 Move functions from lisp.h to individual modules when possible.
15853 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15854 * alloc.c (XFLOAT_INIT, set_symbol_name):
15855 * buffer.c (CHECK_OVERLAY):
15856 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15857 (set_char_table_parent):
15858 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15859 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15860 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15861 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15863 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15864 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15865 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15866 (backtrace_args, backtrace_debug_on_exit):
15867 * floatfns.c (CHECK_FLOAT):
15868 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15869 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15870 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15871 (set_hash_index_slot):
15872 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15873 * marker.c (CHECK_MARKER):
15874 * textprop.c (CHECK_STRING_OR_BUFFER):
15875 * window.c (CHECK_WINDOW_CONFIGURATION):
15876 Move here from lisp.h, and make these functions static rather than
15878 * buffer.c (Qoverlayp):
15880 * fns.c (Qhash_table_p):
15881 * window.c (Qwindow_configuration_p):
15883 * lisp.h: Remove the abovementioned defns and decls.
15885 Use functions, not macros, for XINT etc (Bug#11935).
15886 In lisp.h, prefer functions to function-like macros, and
15887 constants to object-like macros, when either will do. This:
15888 . simplifies use, as there's no more need to worry about
15889 arguments' side effects being evaluated multiple times.
15890 . makes the code easier to debug on some platforms.
15891 However, when using gcc -O0, keep using function-like macros
15892 for a few critical operations, for performance reasons.
15893 This sort of thing isn't needed with gcc -Og, but -Og
15894 is a GCC 4.8 feature and isn't widely-enough available yet.
15895 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15896 Remove enum lsb_bits; no longer needed.
15897 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15898 * buffer.c (Qoverlap):
15900 * fns.c (Qhash_table_p):
15901 Now extern, so lisp.h can use these symbols.
15902 * dispextern.h: Include character.h, for MAX_CHAR etc.
15903 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15904 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15905 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15906 (GLYPH_CODE_P): Move here from lisp.h.
15907 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15908 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15909 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15910 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15911 XUNTAG now returns void *.
15912 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15913 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15914 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15915 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15916 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15917 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15918 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15919 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15920 New macros, renamed from their sans-lisp_h_ counterparts.
15921 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15922 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15923 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15924 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15925 If compiling via GCC without optimization, define these as macros
15926 in addition to inline functions.
15927 To disable this, compile with -DINLINING=0.
15928 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15929 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15930 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15931 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15932 (INTMASK, VALMASK): Now macros, since static values cannot be
15933 accessed from extern inline functions.
15934 (VALMASK): Also a constant, for benefit of old GDB.
15935 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15936 is INTEGERP, which can fold it in.
15937 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15938 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15939 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15940 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15941 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15942 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15943 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15944 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15945 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15946 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15947 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15948 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15949 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15950 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15951 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15952 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15953 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15954 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15955 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15956 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15957 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15958 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15959 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15960 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15961 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15962 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15963 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15964 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15965 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15966 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15967 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15968 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15969 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15971 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15972 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15973 (VALMASK): Define in one place rather than in two, merging the
15974 USE_LSB_TAG parts; this is simpler.
15975 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15976 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15977 Move up, to avoid use before definition.
15978 Also include "globals.h" earlier, for the same reason.
15979 (make_natnum): New function.
15980 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15981 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15982 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15983 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15984 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15985 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15986 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15987 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15988 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15989 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15990 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15991 (Qwindow_configuration_p, Qimage): New forward declarations.
15992 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15993 (STRING_COPYIN): Remove; unused.
15994 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15995 (xcar_addr, xcdr_addr): New functions. All uses changed.
15996 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15997 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15998 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15999 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
16000 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
16001 (TYPE_RANGED_INTEGERP): Simplify.
16002 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
16003 (setlocale, fixup_locale, synchronize_system_messages_locale)
16004 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
16005 Now empty functions, not macros.
16006 (functionp): Return bool, not int.
16007 * window.c (Qwindow_configuration_p): Now extern,
16008 so window.h can use it.
16009 * window.h (Qwindowp): Move decl back to lisp.h.
16011 2013-06-15 Eli Zaretskii <eliz@gnu.org>
16013 * xdisp.c (Fline_pixel_height): New function, required for solving
16016 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
16018 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
16020 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
16022 * lread.c (syms_of_lread):
16023 * fns.c (Fprovide): Adjust to new format of after-load-alist.
16025 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
16027 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
16029 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16031 * fileio.c (expand_file_name): Doc fix.
16033 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16035 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16036 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16037 Wait for self, not for 0. This can't hurt on GNU or similar
16038 system, and may help with Cygwin.
16040 * keyboard.c: Don't use PROP (...) as an lvalue.
16041 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16042 Use set_prop (A, B), not PROP (A) = B.
16044 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16046 * xdisp.c (get_it_property): Use it->window instead of generating
16047 a Lisp object from it->w.
16049 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16051 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16052 get-char-property the window that is being rendered, instead of
16053 the buffer, to support window-specific overlays. (Bug#14575)
16054 (compute_display_string_pos): When W is NULL, use the current
16055 buffer as the object to pass to get-char-property.
16056 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16057 pointer member of the bidi iterator, since no window is pertinent
16060 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16062 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16063 being displayed, and pass it to compute_display_string_pos.
16064 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16065 (bidi_paragraph_init): All callers changed.
16067 * xdisp.c (init_from_display_pos, init_iterator)
16068 (handle_single_display_spec, next_overlay_string)
16069 (get_overlay_strings_1, reseat_1, reseat_to_string)
16070 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16071 Set bidi_it.w member from it->w.
16072 (compute_display_string_pos): Accept additional argument, the
16073 window being displayed, and pass it to Fget_char_property.
16076 * dispextern.h (struct bidi_it): New member w, the window being
16078 (compute_display_string_pos): Adjust prototype.
16080 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16082 * xgselect.c: Remove unneeded include xterm.h.
16084 * process.c (wait_reading_process_output): Check for NS before GLIB.
16085 GLIB may be linked in due to rsvg, but ns_select must be called.
16087 * xgselect.c (xg_select): Remove call to window_system_available
16088 and g_main_context_pending at the top, so Gdk events (i.e. file
16089 notify) are processed when Emacs is started with -nw.
16091 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16093 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16094 (ctagsfiles3): New variable, includes only *.m files.
16095 (TAGS): Use an explicit language name in the regular expressions,
16096 to avoid transformation of '/SOMETHING' by MSYS to
16097 'c:\MSYS\SOMETHING'.
16099 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16101 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16103 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16105 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16106 still need to set the mouse pointer shape and activate help-echo.
16109 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16111 A few porting etc. fixes for the new file monitor code.
16112 See the thread containing
16113 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16114 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16115 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16116 (dir_monitor_callback, Fgfile_rm_watch):
16117 Use assq_no_quit instead of Fassoc, for speed.
16118 (dir_monitor_callback, Fgfile_rm_watch):
16119 eassert that the monitor is a fixnum.
16120 (dir_monitor_callback): No need for CDR_SAFE.
16121 Simplify building of lisp with alternative tails.
16122 (Fgfile_add_watch, Fgfile_rm_watch):
16123 Do not assume glib functions set errno reliably on failure.
16124 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16125 and signal an error otherwise.
16126 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16127 Use Fdelq instead of Fdelete, for speed.
16129 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16131 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16132 don't insist on being invoked on a highlighted tool-bar button.
16133 Avoids losing tool-bar functionality when mouse-highlight is nil.
16134 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16135 Don't highlight when mouse-highlight is nil.
16136 (note_mouse_highlight): When mouse-highlight is nil, don't return
16137 right away; instead, run tool-bar and mode-line highlight
16138 subroutine, clear any existing highlight, and revert the mouse
16139 pointer to its default shape. (Bug#14558)
16141 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16143 * lisp.mk (lisp): Add prog-mode.el.
16145 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16147 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16148 * process.c (dummy_handler): New function.
16149 (lib_child_handler): New static var.
16150 (handle_child_signal): Invoke it.
16151 (catch_child_signal): If a library has set up a signal handler,
16152 save it into lib_child_handler.
16153 (init_process_emacs): If using glib and not on Windows, tickle glib's
16154 child-handling code so that it initializes its private SIGCHLD handler.
16155 * syssignal.h (SA_SIGINFO): Default to 0.
16156 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16157 31; it should no longer be needed now.
16159 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16161 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16163 * gfilenotify.c (globals_of_gfilenotify): New function.
16164 (syms_of_gfilenotify): Move global initialization there.
16166 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16168 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16170 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16171 * keyboard.c (menu_bar_items, tool_bar_items):
16172 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16173 not override local keymaps any more.
16175 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16177 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16179 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16181 * w32console.c (initialize_w32_display): Return the dimensions of
16182 the console window via 2 additional arguments, not via the current
16183 frame. This avoids crashes due to overrunning the bounds of
16184 frame's decode_mode_spec_buffer, which is not resized following
16185 the change of the frame dimensions from the initial 10x10.
16187 * w32term.h (w32_initialize_display_info): Adjust prototype.
16189 * term.c (init_tty): Take dimensions of the frame from the values
16190 returned by initialize_w32_display.
16192 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16193 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16194 (LIBES): Add $(GFILENOTIFY_LIBS).
16196 * w32inevt.c (handle_file_notifications): Add dummy implementation
16197 for !HAVE_W32NOTIFY.
16199 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16201 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16203 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16205 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16207 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16209 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16211 Fix minor problems found by static checking.
16212 * data.c (pure_write_error):
16213 Use xsignal2, not Fsignal, as Fsignal might return.
16214 * eval.c (set_backtrace_debug_on_exit): Now static.
16215 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16216 No longer inline. EXTERN_INLINE is needed only for functions
16217 defined in .h files. Reindent function header as per GNU style.
16218 (backtrace_p, backtrace_top, backtrace_next):
16219 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16220 compiler or linker. Add extern decls to pacify gcc -Wall.
16221 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16223 * frame.c (free_monitors): Define only on platforms that need it.
16224 * nsterm.m (ns_term_init):
16225 * process.c (catch_child_signal):
16226 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16227 defined on all porting targets these days.
16228 * process.c, process.h (catch_child_signal):
16229 Make it extern only if NS_IMPL_GNUSTEP is defined.
16231 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16233 * w32.c (gettimeofday): Make the signature identical to prototype
16234 in nt/inc/sys/time.h.
16236 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16238 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16241 * keyboard.c (safe_run_hooks_error): Improve error message.
16243 * data.c (pure_write_error): Add `object' argument.
16244 * puresize.h (CHECK_IMPURE): Use it.
16246 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16248 * Makefile.in (NOTIFY_OBJ): New variable.
16249 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16251 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16252 Call syms_of_gfilenotify.
16254 * gfilenotify.c: New file.
16256 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16257 and Qfile_w32notify.
16258 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16259 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16261 * lisp.h: Declare syms_of_gfilenotify.
16263 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16265 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16267 Merge the specpdl and backtrace stacks. Make the structure of the
16268 specpdl entries more obvious via a tagged union of structs.
16269 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16270 (enum specbind_tag): New enum.
16271 (struct specbinding): Make it a tagged union of structs.
16272 Add a case for backtrace records.
16273 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16274 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16275 (backtrace_debug_on_exit): New accessors.
16276 (struct backtrace): Remove.
16277 (struct catchtag): Remove backlist field.
16278 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16280 (Flocal_variable_p): Speed up the common case where the binding is
16282 * eval.c (backtrace_list): Remove.
16283 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16284 (set_backtrace_args, set_backtrace_nargs)
16285 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16286 (backtrace_next): New functions.
16287 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16288 (unwind_to_catch, internal_lisp_condition_case)
16289 (internal_condition_case, internal_condition_case_1)
16290 (internal_condition_case_2, internal_condition_case_n): Don't bother
16291 with backtrace_list any more.
16292 (Fsignal): Adjust to new backtrace format.
16293 (grow_specpdl): Move up.
16294 (record_in_backtrace): New function.
16295 (eval_sub, Ffuncall): Use it.
16296 (apply_lambda): Adjust to new backtrace format.
16297 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16299 (specbind): Adjust to new specpdl format. Simplify.
16300 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16301 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16303 (mark_backtrace): Remove.
16304 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16305 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16306 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16308 * profiler.c (record_backtrace): Use get_backtrace.
16309 (handle_profiler_signal): Use backtrace_top_function.
16310 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16311 accessor functions.
16313 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16315 * process.h (catch_child_signal): Declare.
16317 * process.c (catch_child_signal): New function.
16318 (init_process_emacs): Call it.
16320 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16321 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16323 (x_set_cursor_type): Remove declaration.
16324 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16325 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16326 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16327 (ns_get_color): Use F suffix on float.
16328 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16329 (ns_get_rgb_color): Remove.
16330 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16331 (note_mouse_movement): x and y are CGFloat.
16332 (ns_draw_fringe_bitmap): Remove unused rowY.
16333 Change #if to COCOA && >= 10_6.
16334 (ns_draw_window_cursor): Remove unused overspill.
16335 (ns_draw_underwave): width and x are EamcsCGFloat.
16336 (ns_draw_box): thickness is CGFloat.
16337 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16338 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16339 if not in main thread.
16340 (ns_get_pending_menu_title, ns_check_menu_open)
16341 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16342 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16343 (sendFromMainThread:): New method.
16344 (changeFont:): size is CGFloat.
16345 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16346 Disable warning about permanent text.
16347 (characterIndexForPoint:): Adjust return type depending on GNUstep
16349 (mouseDown:): delta is CGFloat.
16350 (updateFrameSize): Remove unised variable f.
16351 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16352 Cast float to EmacsCGFloat.
16353 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16354 also to -1 when restoring.
16355 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16356 inside NS_IMPL_COCOA.
16357 (toggleFullScreen:): Put call to toggleFullScreen inside
16358 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16359 (setPosition:portion:whole:): por is CGFloat.
16360 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16361 (mouseDown:): Use CGFloat.
16362 (mouseDragged:): Remove unised variable edge.
16363 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16365 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16366 of CGFloat differs.
16367 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16368 when NS_IMPL_GNUSTEP.
16369 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16370 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16371 (EmacsToolbar): Add clearAll. Add tag argument to
16372 addDisplayItemWithImage.
16373 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16375 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16377 * nsmenu.m (ns_update_menubar): Make static.
16378 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16379 (fillWithWidgetValue:): Add cast to SEL for setAction.
16380 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16381 (update_frame_tool_bar): Update code for GNUstep.
16382 (clearAll): New method.
16383 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16384 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16385 Move identifierToItem setObject and activeIdentifiers addObject before
16386 call to insertItemWithItemIdentifier.
16387 (validateVisibleItems): Fix indentation.
16388 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16389 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16390 UtilityWindow to aStyle, remove call to setStyleMask.
16392 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16394 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16395 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16396 Use F suffix on floats.
16397 (ns_char_width): Returns CGFloat.
16398 (ns_ascii_average_width): w is CGFloat instead of float.
16399 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16401 (ns_glyph_metrics): CGFloat instead of float.
16403 * nsfns.m (x_set_foreground_color, x_set_background_color):
16405 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16406 remove unused variables.
16407 (Fns_read_file_name): Keep track if panel is for save.
16408 Use ns_filename_from_panel/ns_directory_from_panel.
16409 (Fns_list_services): delegate only used for COCOA.
16410 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16411 Just return the input if GNUstep.
16412 (x_screen_planes): Remove.
16413 (Fxw_color_values): Use EmacsCGFloat
16414 (Fns_display_monitor_attributes_list): Only get screen number for
16416 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16418 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16419 ns_directory_from_panel.
16421 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16423 * process.c (handle_child_signal): Also use WCONTINUED.
16424 This is so that list-processes doesn't mistakenly list the process
16425 as stopped, when the process has actually been continued and is
16428 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16430 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16431 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16432 not already configured.
16434 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16436 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16438 * Makefile.in (mostlyclean): Remove *.res files.
16440 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16442 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16443 a buffer (bug#8447).
16445 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16447 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16448 display vector, and we backtrack, handle the case that the
16449 previous character position is also displayed from a display
16450 vector or covered by a display string or image. (Bug#14476)
16452 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16454 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16455 (struct MonitorInfo, free_monitors): Remove.
16456 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16457 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16458 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16461 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16462 (struct MonitorInfo, free_monitors): Remove.
16463 (ns_screen_name): Make static.
16464 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16465 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16468 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16469 (struct MonitorInfo): New struct.
16470 (free_monitors, make_monitor_attribute_list): Declare.
16472 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16474 (free_monitors, make_monitor_attribute_list): New functions.
16475 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16478 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16480 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16482 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16484 * keyboard.c: Apply keyboard decoding only to events that come directly
16485 from the tty, not from unread-command-events (bug#14368).
16486 (read_event_from_main_queue): New function, extracted from read_char.
16487 (read_decoded_char): Remove.
16488 (read_decoded_event_from_main_queue): New function to replace it.
16489 (read_char): Use it.
16490 (read_key_sequence): Use read_char rather than read_decoded_char.
16492 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16494 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16496 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16498 2013-05-22 Kenichi Handa <handa@gnu.org>
16500 The following changes are to fix the setting of
16501 buffer-file-coding-system on, for instance, C-x RET c unix RET
16502 _FILE_OF_DOS_EOL_TYPE_ RET.
16504 * coding.h (struct coding_system): New member detected_utf8_chars.
16506 * coding.c (detect_coding_utf_8): Count characters and check EOL
16507 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16509 (setup_coding_system): Do not initialize coding->head_ascii.
16510 (check_ascii): Do not set coding->eol_seen but update it. Do not
16511 call adjust_coding_eol_type here.
16512 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16513 If the eol-type of CODING is already specified, adjust the eol type
16514 of the found coding-system.
16515 (decode_coding_gap): Cancel previous change. Utilize the
16516 character numbers counted by detect_coding_utf_8. Fix detection
16519 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16521 * search.c (looking_at_1): Only set last_thing_searched if the match
16522 changed the match-data (bug#14281).
16524 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16526 * xdisp.c (reseat_at_previous_visible_line_start):
16527 Already declared in dispextern.h, so remove it here.
16528 (move_it_vertically_backward): Likewise.
16530 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16532 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16533 (Fx_display_pixel_width, Fx_display_pixel_height)
16534 (Fx_display_mm_width, Fx_display_mm_height):
16535 Mention `display-monitor-attributes-list' in docstrings.
16537 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16538 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16539 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16540 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16541 (Fx_display_backing_store, Fx_display_visual_class)
16542 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16543 (Fx_display_grayscale_p, Fx_display_pixel_width)
16544 (Fx_display_pixel_height, Fx_display_planes)
16545 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16546 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16547 (Fx_display_mm_width, Fx_display_mm_height)
16548 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16549 height for all physical monitors as in X11.
16551 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16552 Return pixel width or height for all physical monitors as in X11.
16554 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16556 Port --enable-gcc-warnings to clang.
16557 * bytecode.c (exec_byte_code):
16559 Redo diagnostic pragmas to pacify clang, too.
16560 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16561 * editfns.c (Fencode_time):
16562 * fileio.c (file_accessible_directory_p):
16563 * font.c (font_unparse_xlfd):
16564 Use '&"string"[index]' instead of '"string" + (index)'.
16565 * undo.c (user_error): Remove; unused.
16567 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16569 * insdel.c (insert_1_both): Document the arguments, instead of
16570 referring to insert_1, which no longer exists.
16572 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16573 some window, increment windows_or_buffers_changed, so that
16574 *Messages* display in that window is updated. (Bug#14408)
16576 * w32.c: Include epaths.h.
16577 (init_environment): Use cmdproxy.exe without leading directories.
16578 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16580 (gettimeofday): Adjust signature and return value to Posix
16583 * unexw32.c (open_output_file): Delete the existing emacs.exe
16584 before creating it, to break the hard link to the versioned
16587 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16588 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16589 (FIRSTFILE_OBJ): New variables.
16590 (W32_RES): Rename to EMACSRES. All users changed.
16591 (base_obj): Use $(CM_OBJ).
16592 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16593 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16594 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16595 $(W32_RES_LINK) before $(LIBES).
16596 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16598 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16600 * makefile.w32-in (DOC): Use just "DOC".
16602 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16604 * process.c: Export default filters and sentinels to Elisp.
16605 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16607 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16608 (Fset_process_sentinel, Fformat_network_address):
16609 Default to them instead of nil.
16610 (server_accept_connection): Sentinels can't be nil any more.
16611 (read_and_dispose_of_process_output): New function, extracted from
16612 read_process_output.
16613 (read_process_output): Use it; filters can't be nil.
16614 (Finternal_default_process_filter): New function, extracted from
16615 read_process_output.
16616 (exec_sentinel_unwind): Remove function.
16617 (exec_sentinel): Don't zilch sentinel while running.
16618 (status_notify): Sentinels can't be nil.
16619 (Finternal_default_process_sentinel): New function extracted from
16621 (setup_process_coding_systems): Default filter is not nil any more.
16622 (syms_of_process): Export new Elisp functions and initialize
16624 * lisp.h (make_lisp_proc): New function.
16626 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16628 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16630 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16632 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16633 unless we know that the window w is a leaf window.
16634 Another attempt at solving bug#14062.
16636 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16638 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16641 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16643 * image.c (gif_load): Check that subimages fit (Bug#14345).
16645 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16647 * lread.c (skip_dyn_eof): New function.
16648 (read1): Use it to skip the end of a file in response to #@00.
16650 * doc.c (get_doc_string): Slightly relax the sanity checking.
16652 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16654 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16655 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16656 (MonitorInfo): New struct.
16657 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16658 (Fns_display_monitor_attributes_list): New functions.
16659 (display-usable-bounds): Remove.
16660 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16663 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16665 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16666 (GTK_CHECK_VERSION): New macro, if not already defined.
16667 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16668 replaced by GTK_CHECK_VERSION.
16670 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16672 * xterm.h (GTK_PREREQ): New macro.
16673 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16674 to use this macro instead, for consistency and clarity.
16676 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16678 * xdisp.c (row_for_charpos_p): New function, with code of
16679 cursor_row_p, but accepts an additional argument CHARPOS instead
16680 of using a hardcoded PT.
16681 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16682 (row_containing_pos): Call row_for_charpos_p instead of partially
16683 doing the same. Fixes cursor positioning under longlines-mode
16684 when longlines-show-effect includes more than one newline, when
16685 moving the cursor vertically up.
16687 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16689 * makefile.w32-in (ACL_H): New macro.
16690 ($(BLD)/fileio.$(O)): Update dependencies.
16692 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16694 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16695 * Makefile.in (LIB_ACL): New macro.
16696 (LIBACL_LIBS): Remove.
16697 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16698 * fileio.c: Include <acl.h>.
16699 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16700 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16702 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16705 * unexelf.c: Don't assume ElfW (Half) fits in int.
16706 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16707 when dealing with ElfW (Half) values, since they can exceed 2**31
16708 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16709 (entry_address): Omit unused NUM arg. All uses changed.
16711 2013-05-07 Juri Linkov <juri@jurta.org>
16713 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16714 to the string converted from number with `Fnumber_to_string'.
16717 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16719 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16720 This fixes a problem introduced by my previous change.
16722 2013-05-07 Glenn Morris <rgm@gnu.org>
16724 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16726 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16728 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16730 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16732 Static checking by GCC 4.8.0.
16733 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16734 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16735 (x_get_monitor_attributes_fallback)
16736 (x_get_monitor_attributes_xinerama)
16737 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16738 Define only if USE_GTK.
16739 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16740 (x_get_monitor_attributes_fallback): Omit unused locals.
16741 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16742 Use double, not float, to avoid mixed-mode floating point arithmetic.
16744 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16745 Jan Djärv <jan.h.d@swipnet.se>
16747 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16748 (XINERAMA_CFLAGS): New macros.
16749 (ALL_CFLAGS, LIBES): Use them.
16751 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16752 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16753 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16754 (syms_of_xfns): DEFSYM them.
16755 (struct MonitorInfo): New struct.
16756 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16757 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16758 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16759 (x_get_monitor_attributes_xinerama): New functions.
16760 (Fx_display_monitor_attributes_list): New primitive.
16761 (syms_of_xfns): Defsubr it.
16763 * xterm.h (x_display_info): Add Xatom_net_workarea and
16764 Xatom_net_current_desktop.
16766 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16767 and dpyinfo->Xatom_net_current_desktop.
16769 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16771 * xdisp.c (pos_visible_p): Use the special code for finding the
16772 beginning of a display property or overlay for any "replacing"
16773 display property, not just for display strings. This solves
16774 incorrect reporting of position by posn-at-point. (Bug#14241)
16776 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16778 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16779 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16780 Verify that ElfW (Half) fits in int.
16781 (fatal): Use same signature as lisp.h.
16782 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16783 configure and build with -DUNEXELF_DEBUG without worrying about
16784 other modules that use DEBUG.
16785 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16786 possibly-wide integers now uses it instead of plain fprintf.
16787 (entry_address): New function, which avoids problems with 32-bit
16788 overflow on 64-bit hosts.
16789 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16790 (round_up): Don't assume the remainder fits in int.
16791 (find_section): Use bool for boolean. Simplify debug code.
16792 (unexec): Don't assume file sizes fit in int or size_t.
16793 Omit unnecessary trailing newline in 'fatal' format.
16794 Use strerror rather than outputting decimal error number.
16795 Remove unused code when emacs is not defined;
16796 this file relies on Emacs now.
16797 Don't assume e_phnum and e_shnum are positive.
16799 * regex.c: Fix problems when DEBUG is defined.
16800 (extract_number, extract_number_and_incr): Define regardless of
16801 whether DEBUG is defined; that's simpler and makes the code less
16802 likely to go stale in the normal case when DEBUG is not defined.
16803 Return int rather than taking an int * arg. All callers changed.
16804 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16805 Remove, replacing with ...
16806 (DEBUG_PRINT): New macro. All callers changed.
16807 (DEBUG_COMPILES_ARGUMENTS): New macro.
16808 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16809 (print_compiled_pattern, print_double_string) [DEBUG]:
16810 Use prototype rather than old-style definition.
16811 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16812 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16813 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16814 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16815 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16816 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16817 This matters only when DEBUG is defined.
16819 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16821 * xdisp.c (set_iterator_to_next): Set the
16822 ignore_overlay_strings_at_pos_p flag only if we are _really_
16823 iterating over an overlay string, as indicated by the
16824 current.overlay_string_index member. (Bug#14306)
16826 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16828 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16829 to where it is used, to avoid autorelease issues (Bug#14050).
16831 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16833 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16834 * fileio.c (syms_of_fileio): Implement this.
16835 * filelock.c (create_lock_file): If symbolic links don't work, so
16836 we use a regular file as a lock file, do not fsync the lock file;
16839 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16841 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16842 (syms_of_minibuf): Adjust accodingly.
16844 * callint.c (Fcall_interactively): Adjust calls accordingly.
16846 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16848 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16849 w->contents is a buffer before computing everything else.
16850 Use parentheses to disambiguate last part of the condition.
16852 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16853 assertion violations. (Bug#14062)
16855 2013-05-01 David Reitter <david.reitter@gmail.com>
16857 * nsfns.m (ns_tooltip): Initialize.
16859 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16861 * coding.c (decode_coding_gap): Don't remove the character before
16862 a newline unless it's a CR character. (Bug#14287)
16864 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16866 * dispextern.h (struct face): Move enum face_underline_type
16867 earlier so that bitfields can be in the same word.
16869 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16871 * nsfns.m (handlePanelKeys): New function.
16872 (EmacsOpenPanel:performKeyEquivalent:)
16873 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16874 arrows/function/control and copy/paste keys (Bug#14296).
16876 2013-04-27 Juri Linkov <juri@jurta.org>
16878 * callint.c (Fcall_interactively): Call `Qread_number' for
16879 interactive code letter `n' instead of using duplicate code.
16882 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16884 * systime.h (make_timeval): Declare as 'const'.
16886 2013-04-27 Kenichi Handa <handa@gnu.org>
16888 * font.c (font_open_entity): Always open a font of manageable
16891 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16893 Port better to AIX (Bug#14258).
16894 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16897 2013-04-24 Kenichi Handa <handa@gnu.org>
16899 * coding.c (decode_coding_iso_2022): When an invalid escape
16900 sequence is encountered, reset the invocation and designation
16901 status to the safest one.
16903 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16905 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16906 Without this fix, "make distclean" leaves stamp-h1 behind.
16908 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16910 * w32fns.c (w32_fullscreen_rect): New function to compute the
16911 window rectangle for the given fullscreen mode.
16912 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16913 longer tunes the window size. This keeps the window's edges flush
16914 with the screen and allows the taskbar to hide itself in fullboth.
16916 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16917 window decorations and uses the entire screen.
16919 * w32term.h (w32_fullscreen_rect) Add prototype.
16920 (struct w32_output): Replace normal_width, normal_height,
16921 normal_top, and normal_left members with a single normal_placement
16923 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16925 (FRAME_NORMAL_PLACEMENT): New macro.
16927 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16929 * minibuf.c (Ftest_completion): Silence compiler warning.
16931 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16933 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16936 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16939 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16940 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16941 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16942 parentheses where appropriate.
16944 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16946 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16948 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16950 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16951 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16952 Mention in the doc string that setting these variables takes
16953 effect only after a call to set-window-buffer. (Bug#14200)
16955 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16957 * indent.c (Fvertical_motion): Don't consider display strings on
16958 overlay strings as display strings on the buffer position we
16959 started from. This prevents vertical cursor motion from jumping
16960 more than one line when there's an overlay string with a display
16961 property at end of line.
16962 Reported by Karl Chen <Karl.Chen@quarl.org> in
16963 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16965 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16967 * window.c (select_window): `record_buffer' even if window is
16968 already selected (bug#14191).
16970 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16972 * window.c (Fwindow_end): Test more flags, including the buffer's
16973 last_overlay_modified flag, to determine whether the window's
16974 display is really up-to-date. Prevents the function from
16975 returning a stale value. (Bug#14170)
16976 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16979 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16981 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16982 garbaged only if it is not already the top frame on its TTY.
16983 This prevents flickering due to constant redrawing of TTY frames when
16984 there are GUI frames open in the same session. (Bug#13864)
16986 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16988 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16989 of marking the idle timers directly.
16991 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16993 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16994 tables (bug#14054).
16996 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16998 * window.c (select_window): Don't record_buffer while the invariant is
16999 temporarily broken (bug#14161).
17001 * fns.c (Fdelq): Don't assume !NILP => CONSP.
17003 2013-04-07 Eli Zaretskii <eliz@gnu.org>
17005 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
17007 2013-04-07 Romain Francoise <romain@orebokech.com>
17009 Ignore additional platform-specific ACL errors (Bug#13702).
17010 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
17011 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
17013 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
17015 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
17018 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
17020 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
17021 This bug was introduced by my 2013-02-25 change that simplified
17022 data_start configuration. Without this change, on GNU/Linux
17023 an Emacs configured with --enable-profiling fails immediately
17024 due to a profiler signal.
17025 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
17026 with these flags. On platforms where special flags are needed
17027 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
17028 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
17029 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17031 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17033 Get rid of some platform-specific functions examining window
17034 system and its capabilities. This is a partial rework of the
17036 * lisp.h (have_menus_p): Remove prototype. This function is
17037 replaced with platform-independent window_system_available.
17038 (check_window_system): Move to...
17039 * frame.h (decode_window_system_frame, window_system_available):
17040 ...here, add new prototypes.
17041 * frame.c (window_system_available, decode_window_system_frame):
17043 (check_window_system): Platform-independent now.
17044 * xterm.h (x_in_use): Remove declaration.
17046 * w32term.h (check_x_frame):
17047 * nsterm.h (check_x_frame): Remove prototypes. This function
17048 is replaced with platform-independent decode_window_system_frame.
17049 * msdos.c (have_menus_p): Remove.
17050 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17051 Remove platform-specific functions. Use check_window_system,
17052 decode_window_system_frame and check_ns_display_info where
17053 appropriate. Minor style and comment tweaks.
17054 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17055 (check_x_frame): Likewise.
17056 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17058 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17059 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17060 * xmenu.c, xselect.c: All related users changed.
17062 2013-04-03 Kenichi Handa <handa@gnu.org>
17064 The following changes is to optimize the code for reading UTF-8
17067 * coding.c (check_ascii): Rename from detect_ascii. Return value
17068 changed. Check EOL format. Do not call adjust_coding_eol_type
17070 (check_utf_8): New function.
17071 (adjust_coding_eol_type): Do nothing if already adjusted.
17072 (detect_coding): Compare the return value of check_ascii with
17073 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17074 (decode_coding_gap): Optimize for valid UTF-8.
17076 2013-03-21 Kenichi Handa <handa@gnu.org>
17078 * coding.c (syms_of_coding): Cancel previous change.
17080 * insdel.c (insert_from_gap): Fix previous change.
17082 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17084 Consistently use platform-specific function to detect window system.
17085 * lisp.h (check_window_system): New prototype. This function is
17086 going to replace check_x, check_w32 and check_ns.
17087 (have_menus_p): Mention msdos.c in comment.
17088 * fontset.c (check_window_system_func): Remove. Adjust all users.
17089 * fontset.h (check_window_system_func): Remove prototype.
17090 * nsterm.h (check_ns):
17091 * xterm.h (check_x):
17092 * w32term.h (check_w32): Likewise.
17093 * menu.c (Fx_popup_menu): Use check_window_system.
17094 * msdos.c (check_window_system): Define for MS-DOS.
17095 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17096 * w32fns.c (check_window_system): Likewise for MS-Windows.
17097 * xfns.c (check_window_system): Likewise for X.
17098 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17099 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17101 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17103 Prefer < to > in range checks such as 0 <= i && i < N.
17104 This makes it easier to visualize quantities on a number line.
17105 This patch doesn't apply to all such range checks,
17106 only to the range checks affected by the 2013-03-24 change.
17107 This patch reverts most of the 2013-03-24 change.
17108 * alloc.c (xpalloc, Fgarbage_collect):
17109 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17110 * character.c (string_escape_byte8):
17111 * charset.c (read_hex):
17112 * data.c (cons_to_unsigned):
17113 * dispnew.c (update_frame_1):
17114 * doc.c (Fsubstitute_command_keys):
17115 * doprnt.c (doprnt):
17116 * editfns.c (hi_time, decode_time_components):
17117 * fileio.c (file_offset):
17118 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17119 * font.c (font_intern_prop):
17120 * frame.c (x_set_alpha):
17121 * gtkutil.c (get_utf8_string):
17122 * indent.c (check_display_width):
17123 * keymap.c (Fkey_description):
17124 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17126 * minibuf.c (read_minibuf_noninteractive):
17127 * process.c (wait_reading_process_output):
17128 * search.c (Freplace_match):
17129 * window.c (get_phys_cursor_glyph):
17130 * xdisp.c (redisplay_internal):
17131 * xsmfns.c (smc_save_yourself_CB):
17132 Prefer < to > for range checks.
17133 * dispnew.c (sit_for): Don't mishandle NaNs.
17134 This fixes a bug introduced in the 2013-03-24 change.
17135 * editfns.c (decode_time_components): Don't hoist comparison.
17136 This fixes another bug introduced in the 2013-03-24 change.
17138 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17140 * frame.h (struct frame): Drop scroll_bottom_vpos
17141 member becaue all real users are dead long ago.
17142 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17143 * xdisp.c (redisplay_internal): Adjust user.
17145 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17147 * nsmenu.m (showAtX:Y:for:): setLevel to
17148 NSPopUpMenuWindowLevel (Bug#13998).
17150 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17152 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17153 (ns_check_pending_open_menu): Declare.
17155 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17156 (x_activate_menubar): Update the menu with title that matches
17157 ns_get_pending_menu_title, and call
17158 ns_check_pending_openmenu (Bug#12698).
17159 (menuWillOpen:): New method.
17160 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17162 * nsterm.m (menu_will_open_state, menu_mouse_point)
17163 (menu_pending_title): New varaibles.
17164 (ns_get_pending_menu_title, ns_check_menu_open)
17165 (ns_check_pending_open_menu): New functions.
17167 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17169 * indent.c (current_column_bol_cache): Remove leftover which is not
17170 used in Fmove_to_column any more.
17171 (current_column, scan_for_column): Adjust users.
17172 * keyboard.c (last_point_position_buffer, last_point_position_window):
17173 Remove leftovers which are not used for recording undo any more.
17174 (command_loop_1, syms_of_keyboard): Adjust users.
17175 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17176 redisplay_window any more.
17177 (move_it_to): Adjust user.
17179 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17181 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17182 Update dependencies.
17184 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17186 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17187 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17188 forward references.
17190 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17192 * window.h (struct window): Replace hchild, vchild and buffer slots
17193 with a single slot 'contents'. This is possible because each valid
17194 window may have either the child window (in vertical or horizontal
17195 combination) or buffer to display (for the leaf window). Using that,
17196 a lot of operations to traverse and/or change window hierarchies may
17197 be simplified. New member horizontal is used to distinguish between
17198 horizontal and vertical combinations of internal windows.
17199 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17200 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17201 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17202 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17203 Use contents slot, not buffer, where appropriate.
17204 (wset_combination): New function.
17205 (wset_buffer): Add eassert.
17206 (Fframe_first_window): Simplify the loop reaching first window.
17207 (Fwindow_buffer): Use WINDOW_LEAF_P.
17208 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17209 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17210 (unshow_buffer): Convert initial debugging check to eassert.
17211 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17212 (make_parent_window, window_resize_check, window_resize_apply)
17213 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17214 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17215 Adjust to match struct window changes.
17216 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17217 (mark_window_cursors_off, count_windows, get_leaf_windows)
17218 (foreach_window_1): Simplify the loop.
17219 * alloc.c (mark_object): Do not check for the leaf window because
17220 internal windows has no glyph matrices anyway.
17221 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17222 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17223 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17224 (build_frame_matrix_from_window_tree, mirror_make_current)
17225 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17226 (update_window_tree, set_window_update_flags): Simplify the loop.
17227 (sync_window_with_frame_matrix_rows): Enforce live window.
17228 Use contents slot, not buffer, where appropriate.
17229 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17230 and WINDOW_HORIZONTAL_COMBINATION_P.
17231 (make_frame_visible_1): Simplify the loop.
17232 Use contents slot, not buffer, where appropriate.
17233 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17234 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17235 (expose_window_tree): Likewise.
17236 Use contents slot, not buffer, where appropriate.
17237 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17238 to avoid deleted windows. Use contents slot instead of buffer.
17239 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17240 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17241 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17242 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17244 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17246 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17247 identify the reasons for assertion violations in bug#14062 and
17249 (Fx_show_tip): Fix compilation error under
17250 "--enable-check-lisp-object-type". (Bug#14073)
17252 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17253 Reported by <rzl24ozi@gmail.com>.
17255 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17257 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17259 (unwind_with_echo_area_buffer): ...to restore it here.
17260 This is needed to ensure that...
17261 (redisplay_window): ...both window markers are valid here,
17262 which is verified by eassert.
17263 * editfns.c (save_excursion_save): Do not assume that
17264 selected_window always displays the buffer.
17265 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17268 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17270 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17273 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17275 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17277 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17279 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17280 since MinGW's w32api headers do. This avoids compiler warnings.
17282 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17283 if already defined.
17285 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17287 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17289 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17291 * gtkutil.c (style_changed_cb): Check if frame is live and an
17292 X frame (Bug#14038).
17294 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17296 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17297 Define only for _WIN32_WINNT less than 0x0500.
17298 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17300 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17301 see its own definitions of 'struct timeval' and 'struct timezone'.
17303 Fix incompatibilities between MinGW.org and MinGW64 headers.
17304 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17306 * w32.c (REPARSE_DATA_BUFFER): Guard with
17307 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17309 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17311 * xterm.c: Include X11/XKBlib.h
17312 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17314 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17316 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17318 * blockinput.h (input_blocked_p): Likewise.
17319 * bytecode.c (exec_byte_code): Likewise.
17320 * callproc.c (call_process_kill, call_process_cleanup)
17321 (Fcall_process): Likewise.
17322 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17323 (Fccl_execute_on_string): Likewise.
17324 * character.c (string_escape_byte8): Likewise.
17325 * charset.c (read_hex): Likewise.
17326 * cm.c (calccost): Likewise.
17327 * data.c (cons_to_unsigned): Likewise.
17328 * dired.c (directory_files_internal, file_name_completion):
17330 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17331 (sit_for): Likewise.
17332 * doc.c (Fsubstitute_command_keys): Likewise.
17333 * doprnt.c (doprnt): Likewise.
17334 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17335 * emacsgtkfixed.c: Likewise.
17336 * fileio.c (file_offset, Fwrite_region): Likewise.
17337 * floatfns.c (Fexpt, fmod_float): Likewise.
17338 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17340 * font.c (font_intern_prop): Likewise.
17341 * frame.c (x_set_alpha): Likewise.
17342 * gtkutil.c (get_utf8_string): Likewise.
17343 * indent.c (check_display_width): Likewise.
17344 * intervals.c (create_root_interval, rotate_right, rotate_left)
17345 (split_interval_right, split_interval_left)
17346 (adjust_intervals_for_insertion, delete_node)
17347 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17348 (merge_interval_right, merge_interval_left, copy_intervals)
17349 (set_intervals_multibyte_1): Likewise.
17350 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17351 * keymap.c (Fkey_description): Likewise.
17352 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17353 * lread.c (openp, read_integer, read1, string_to_number):
17355 * menu.c (ensure_menu_items): Likewise.
17356 * minibuf.c (read_minibuf_noninteractive): Likewise.
17357 * print.c (printchar, strout): Likewise.
17358 * process.c (create_process, Faccept_process_output)
17359 (wait_reading_process_output, read_process_output, send_process)
17360 (wait_reading_process_output): Likewise.
17361 * profiler.c (make_log, handle_profiler_signal): Likewise.
17362 * regex.c (re_exec): Likewise.
17363 * regex.h: Likewise.
17364 * search.c (looking_at_1, Freplace_match): Likewise.
17365 * sysdep.c (get_child_status, procfs_ttyname)
17366 (procfs_get_total_memory): Likewise.
17367 * systime.h (EMACS_TIME_VALID_P): Likewise.
17368 * term.c (dissociate_if_controlling_tty): Likewise.
17369 * window.c (get_phys_cursor_glyph): Likewise.
17370 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17371 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17373 * xfns.c (Fx_window_property): Likewise.
17374 * xmenu.c (set_frame_menubar): Likewise.
17375 * xselect.c (x_get_window_property, x_handle_dnd_message):
17377 * xsmfns.c (smc_save_yourself_CB): Likewise.
17378 * xterm.c (x_scroll_bar_set_handle): Likewise.
17380 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17382 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17383 to be optional or nil. Adjust comment and convert it to docstring.
17384 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17385 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17387 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17389 Static checking by GCC 4.8-20130319.
17390 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17391 * process.c (Fset_process_datagram_address)
17392 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17393 * xdisp.c (get_char_face_and_encoding)
17394 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17395 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17396 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17398 2013-03-24 Ken Brown <kbrown@cornell.edu>
17400 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17401 fix compilation on 64-bit Cygwin, where underscores are not
17402 automatically prepended.
17404 * w32term.c (w32_initialize): Silence compiler warning.
17406 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17408 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17409 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17410 variables, to save and restore frame dimensions.
17411 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17412 after returning from a 'fullscreen' configuration.
17413 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17414 to avoid races between the main thread and the input thread.
17416 * w32term.h (struct w32_output): New members normal_width,
17417 normal_height, normal_top, normal_left, and prev_fsmode.
17418 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17419 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17420 members of a frame.
17422 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17423 'fullscreen' parameter. Always record previous width and height
17424 of the frame, except when switching out of maximized modes, so
17425 that they could be restored correctly, instead of resetting to the
17426 default frame dimensions. Send SC_RESTORE command to the frame,
17427 unless we are going to send SC_MAXIMIZE, to restore the frame
17428 resize hints in the mouse pointer shown by the window manager.
17431 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17433 * lisp.h (get_frame_param): Adjust conditions for prototype
17436 2013-03-22 Ken Brown <kbrown@cornell.edu>
17438 * unexcw.c: Drop unneeded inclusion of w32common.h.
17439 (report_sheap_usage): Declare.
17440 (read_exe_header): Add magic numbers for x86_64.
17441 (fixup_executable): Fix printf format specifier for unsigned long
17444 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17446 * frame.h (struct frame): Put menu_bar_window under #ifdef
17447 because this member is not needed when X toolkit is in use.
17448 (fset_menu_bar_window):
17449 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17450 (free_glyphs, update_frame):
17451 * xdisp.c (expose_frame): Likewise.
17452 (display_menu_bar): Likewise. Remove redundant eassert.
17453 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17456 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17458 Use functions and constants to manipulate Lisp_Save_Value objects.
17459 This replaces code that used macros and strings and token-pasting.
17460 The change makes the C source a bit easier to follow,
17461 and shrinks the Emacs executable a bit.
17462 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17463 (make_save_value): Change 1st arg from string to enum. All callers
17466 (mark_object): Use if, not #if, for GC_MARK_STACK.
17467 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17468 (XSAVE_OBJECT): Now functions, not macros.
17469 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17470 the constant was never used.
17471 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17472 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17473 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17474 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17476 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17477 type3 with a single member save_type. All uses changed.
17478 (save_type, set_save_pointer, set_save_integer): New functions.
17479 * print.c (PRINTX): Remove.
17481 * alloc.c: Remove redundant static declarations.
17483 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17485 * window.h (struct window): Convert left_col, top_line, total_lines
17486 and total_cols from Lisp_Objects to integers. Adjust comments.
17487 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17489 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17490 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17491 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17492 Adjust users where appropriate.
17494 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17496 * frame.h (struct frame): Drop resx and resy because the same data is
17497 available from window system-specific output context. Adjust users.
17498 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17499 New functions to provide defaults when no window system available.
17500 (FRAME_RES_X, FRAME_RES_Y): New macros.
17501 (NUMVAL): Move from xdisp.c.
17502 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17503 (Ffont_face_attributes, Fopen_font):
17504 * image.c (gs_load):
17505 * w32font.c (fill_in_logfont):
17506 * xdisp.c (calc_pixel_width_or_height):
17507 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17508 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17510 2013-03-20 Kenichi Handa <handa@gnu.org>
17512 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17513 to 1 (temporary workaround until a bug related to ASCII
17514 optimization is fixed).
17516 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17518 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17519 Signal error if window is not internal. Adjust docstring.
17520 (delete_all_child_windows): Use combination_limit to save the buffer.
17521 (Fset_window_configuration): Adjust accordingly.
17522 * print.c (syms_of_print): Initialize debugging output not here...
17523 (init_print_once): ...but in a new function here.
17524 * lisp.h (init_print_once): Add prototype.
17525 * emacs.c (main): Add call to init_print_once. Adjust comments.
17527 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17529 * window.c (window_resize_check, window_resize_apply)
17530 (window_from_coordinates, recombine_windows, set_window_buffer)
17531 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17532 (Fsplit_window_internal, Fdelete_window_internal)
17533 (freeze_window_starts): Use bool for booleans.
17534 * window.h (window_frame_coordinates, resize_frame_windows)
17535 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17537 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17539 * dispnew.c (bitch_at_user): Use `user-error'.
17541 2013-03-17 Ken Brown <kbrown@cornell.edu>
17543 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17544 as return type of image_background. (Bug#13981)
17545 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17547 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17549 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17550 (ns_select): Don't return with result uninitialized.
17552 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17555 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17557 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17558 directories. If filename is nil, get directory name (Bug#13932).
17559 Use getFilename and getDirectory.
17560 (getFilename, getDirectory): New methods for EmacsSavePanel and
17562 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17564 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17566 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17568 2013-03-15 Kenichi Handa <handa@gnu.org>
17570 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17571 (adjust_after_replace): Make it back to static. Delete the third
17572 arg text_at_gap_tail. Cancel the code for handling it.
17574 * coding.h (struct coding_system): New member eol_seen.
17576 * coding.c (detect_ascii): New function.
17577 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17578 when the source bytes are actually scanned. On detecting for
17579 coding_category_utf_8_auto, call detect_ascii instead of scanning
17580 source bytes directly.
17581 (produce_chars): Call insert_from_gap with the new arg 0.
17582 (encode_coding): Likewise.
17583 (decode_coding_gap): Control ASCII optimization by the variable
17584 disable_ascii_optimization instead of #ifndef .. #endif.
17585 Deccode EOL format according to coding->eol_seen.
17586 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17589 * lisp.h (adjust_after_replace): Cancel externing it.
17590 (insert_from_gap): Adjust prototype.
17592 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17594 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17595 FULLSCREEN_MAXIMIZED. (Bug#13935)
17597 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17599 * region-cache.c (find_cache_boundary, move_cache_gap)
17600 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17601 Simplify debugging check and convert to eassert. Adjust comment.
17602 (pp_cache): Put under ENABLE_CHECKING.
17604 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17606 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17607 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17608 and WM_ACTIVATEAPP.
17609 (w32fullscreen_hook): If the frame is visible, reset
17610 f->want_fullscreen flag after changing the frame size. If the
17611 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17614 2013-03-13 Daniel Colascione <dancol@dancol.org>
17616 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17617 too so that these builds can use Cygwin's file conversion
17618 functions. (We've been building and linking cygw32.o all along
17619 and just not using it.)
17621 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17623 File synchronization fixes (Bug#13944).
17624 * Makefile.in (LIB_FDATASYNC): New macro.
17626 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17627 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17628 Don't worry about HAVE_FSYNC, since a substitute fsync is
17629 available if the system lacks one.
17630 (Fwrite_regin): Retry fsync if interrupted.
17632 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17634 * w32term.c (w32_read_socket): If the Emacs frame is being
17635 activated, call w32fullscreen_hook, to make sure the new frame
17636 dimensions are in effect. (Bug#13937)
17638 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17640 * xdisp.c (init_iterator): Simplify because both character and byte
17641 positions are either specified or -1. Add eassert. Adjust comment.
17642 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17643 character and byte positions can be obtained from marker.
17645 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17647 Static checking by Sun C 5.12.
17648 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17649 * bytecode.c (exec_byte_code):
17650 * dispnew.c (init_display):
17652 * fileio.c (Fsubstitute_in_file_name):
17653 * keyboard.c (Fevent_convert_list):
17654 * keymap.c (Fsingle_key_description):
17655 * term.c (maybe_fatal, fatal):
17656 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17657 * xsmfns.c (Fhandle_save_session):
17658 Omit unreachable code.
17659 * keymap.c (map_keymap_char_table_item): Cast void * to
17660 a function pointer type; the C Standard requires this.
17662 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17663 Include <sys/param.h> unconditionally, as that works elsewhere and
17664 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17665 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17668 See ChangeLog.12 for earlier changes.
17670 ;; Local Variables:
17674 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17676 This file is part of GNU Emacs.
17678 GNU Emacs is free software: you can redistribute it and/or modify
17679 it under the terms of the GNU General Public License as published by
17680 the Free Software Foundation, either version 3 of the License, or
17681 (at your option) any later version.
17683 GNU Emacs is distributed in the hope that it will be useful,
17684 but WITHOUT ANY WARRANTY; without even the implied warranty of
17685 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17686 GNU General Public License for more details.
17688 You should have received a copy of the GNU General Public License
17689 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.