1 2015-03-03 Eli Zaretskii <eliz@gnu.org>
3 * xdisp.c (move_it_in_display_line_to): Handle the case where the
4 last character of a screen line is whitespace, and we are under
5 word-wrap with overflow-newline-into-fringe turned on.
8 2015-03-03 Eli Zaretskii <eliz@gnu.org>
9 2015-03-03 Eli Zaretskii <eliz@gnu.org>
11 * xdisp.c (handle_stop, handle_single_display_spec)
12 (next-element_from_image): Don't reset the
13 ignore_overlay_strings_at_pos_p flag here.
14 (next_element_from_buffer): Reset ignore_overlay_strings_at_pos_p
16 (next_overlay_string): Set ignore_overlay_strings_at_pos_p here,
17 after we've exhausted all the overlay strings at the current
20 2015-03-03 Eli Zaretskii <eliz@gnu.org>
22 * xdisp.c (set_iterator_to_next): Set value of stop_charpos
23 according to the object we are about to resume iterating.
26 * dispnew.c (adjust_glyph_matrix): Set the update_mode_line flag
27 of the window whose current glyph matrix was resized, which
28 disables the mode-line row as side effect.
30 * xdisp.c (redisplay_window): Don't avoid redisplay of a window
31 whose update_mode_line flag is set. (Bug#19721)
33 2015-03-03 Eli Zaretskii <eliz@gnu.org>
35 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
36 2015-03-03 Daniel Colascione <dancol@dancol.org>
38 * alloc.c (syms_of_alloc): Rename `gc-precise-p' to `gc-precise'.
40 2015-03-03 Paul Eggert <eggert@cs.ucla.edu>
42 * alloc.c (run_finalizers): Omit unused local.
43 Also, redo newly-added code as per usual Emacs style.
45 2015-03-03 Martin Rudalics <rudalics@gmx.at>
47 * frame.c (adjust_frame_size): If the pixel sizes remain
48 unchanged but the number of lines or columns of the frame
49 changes, run `window--pixel-to-total' (Bug#19972).
50 (Qwindow_pixel_to_total): DEFSYM it.
52 2015-03-03 Daniel Colascione <dancol@dancol.org>
54 * print.c (print_object): Print whether a finalizer has
57 * data.c (Ftype_of): Make `type-of' work with finalizers.
58 (syms_of_data): Register Qfinalizer.
60 2015-03-02 Daniel Colascione <dancol@dancol.org>
62 * print.c (print_object): Print finalizers.
65 (finalizers, doomed_finalizers): New variables.
66 (init_finalizer_list, finalizer_insert, unchain_finalizer)
67 (mark_finalizer_list, queue_doomed_finalizers)
68 (run_finalizer_handler, run_finalizer_function, run_finalizers):
70 (garbage_collect_1, mark_object, sweep_misc)
71 (init_alloc_once, syms_of_alloc): Support finalizers.
72 (gc-precise-p): New Lisp variable.
74 * lisp.h (Lisp_Misc_Type): New value Lisp_Misc_Finalizer.
75 (FINALIZERP, XFINALIZER): New functions.
76 (Lisp_Finalizer): New structure.
78 2015-02-28 Paul Eggert <eggert@cs.ucla.edu>
80 * character.c (alphabeticp, decimalnump): Avoid undefined behavior
81 if CATEGORY is not an integer, or is an integer out of
82 unicode_category_t range.
84 2015-02-28 Martin Rudalics <rudalics@gmx.at>
86 * frame.c (make_initial_frame, Fmake_terminal_frame): Set
87 can_x_set_window_size and after_make_frame (Bug#19962).
89 2015-02-28 Eli Zaretskii <eliz@gnu.org>
91 * character.c (alphabeticp, decimalnump): New functions.
92 * character.h (alphabeticp, decimalnump): Add prototypes.
94 * regex.c (ISALNUM, ISALPHA): Check Unicode character properties
95 for multibyte characters by calling alphabeticp and decimalnump.
96 (BIT_ALPHA, BIT_ALNUM): New bit masks.
97 (re_wctype_to_bit): Return them when the class is RECC_ALPHA or
99 (re_match_2_internal): Call ISALPHA and ISALNUM when appropriate.
102 2015-02-27 Jan Djärv <jan.h.d@swipnet.se>
104 * xterm.h (x_real_pos_and_offsets): Take outer_border as arg also.
106 * xmenu.c (x_menu_show): Adjust for new arg to x_real_pos_and_offsets.
108 * xfns.c (x_real_pos_and_offsets): Take outer_border as arg also.
109 Initialize all args. Get outer_border from window attributes.
110 Fix typo for top_offset_y.
111 (x_real_positions): Adjust for new arg to x_real_pos_and_offsets.
112 (Fx_frame_geometry): Get outer_border also. Use attrs.width/height.
114 2015-02-27 Mark Laws <mdl@60hz.org>
116 Support daemon mode on MS-Windows (bug#19688)
117 * emacs.c <w32_daemon_event> [WINDOWSNT]: New global var.
118 (main) [WINDOWSNT]: Initialize it to NULL. Create the event to
119 signal clients we are ready for connections.
120 (Fdaemon_initialized): Use DAEMON_RUNNING.
121 [WINDOWSNT]: MS-Windows specific code to signal clients we are
122 ready for connections.
124 * lisp.h (DAEMON_RUNNING): New macro, encapsulates Posix and
125 MS-Windows conditions for running in daemon mode.
127 * minibuf.c (read_minibuf): Use DAEMON_RUNNING.
129 * keyboard.c (kbd_buffer_get_event): Use DAEMON_RUNNING.
131 * dispnew.c (init_display) [WINDOWSNT]: Initialize frames/terminal
134 2015-02-26 Jan Djärv <jan.h.d@swipnet.se>
136 * xmenu.c (create_and_show_popup_menu): Call XTranslateCoordinates,
137 dont use OUTER_TO_INNER macros.
138 (x_menu_show): Call x_real_pos_and_offsets, don't use
139 OUTER_TO_INNER macros.
141 2015-02-26 Eli Zaretskii <eliz@gnu.org>
143 * dispextern.h (FACE_FOR_CHAR): Fix the commentary.
145 2015-02-26 Hans Wennborg <hwennborg@google.com> (tiny change)
147 * emacs.c (decode_env_path): Add parentheses around ternary
148 operator to increase readability and pacify compiler warnings.
150 2015-02-26 Eli Zaretskii <eliz@gnu.org>
152 * w32.c (sys_readdir): Map ERROR_NOT_READY (as in "device not
155 2015-02-26 Paul Eggert <eggert@cs.ucla.edu>
157 * xfns.c (x_real_pos_and_offsets): Fix pointer signedness.
159 2015-02-25 Jan Djärv <jan.h.d@swipnet.se>
161 * xterm.h (struct x_output): Remove x_pixels_outer_diff,
162 y_pixels_outer_diff, FRAME_OUTER_TO_INNER_DIFF_X,
163 FRAME_OUTER_TO_INNER_DIFF_Y. Declare x_real_pos_and_offsets.
165 * xmenu.c (create_and_show_popup_menu): Use XTranslateCoordinates
166 instead of OUTER_TO_INNER_DIFF macros.
168 * xfns.c (x_real_pos_and_offsets): New function, basically the code
169 from x_real_positions.
170 (x_real_positions): Call x_real_pos_and_offsets.
171 (x_relative_mouse_position): Use XTranslateCoordinates instead of
172 OUTER_TO_INNER_DIFF macros.
173 (Fx_frame_geometry): Get offsets with x_real_pos_and_offsets,
174 border from window attributes. Adjust tool bar and menu widths.
176 * w32fns.c (x_real_positions): Remove setting of x_pixels_diff,
179 * frame.h (struct frame): Remove x_pixels_diff, y_pixels_diff.
181 2015-02-25 Paul Eggert <eggert@cs.ucla.edu>
183 Backtrace after malloc arena is corrupted
184 Without this change, if the malloc arena is corrupted and then
185 'backtrace' is called, the backtrace can crash because 'backtrace'
186 calls 'malloc'. For more, please see:
187 https://sourceware.org/ml/libc-alpha/2015-02/msg00678.html
188 * emacs.c (main): Initialize tables used by 'backtrace'.
189 * sysdep.c (emacs_backtrace): Document the newly used part of the API.
191 2015-02-22 Jan Djärv <jan.h.d@swipnet.se>
193 * nsfns.m (Fx_frame_geometry): New function.
194 (syms_of_nsfns): Defsubr Sx_frame_geometry.
196 2015-02-22 Paul Eggert <eggert@cs.ucla.edu>
199 * lisp.h (DEFINE_NON_NIL_Q_SYMBOL_MACROS):
200 Rename from DEFINE_NONNIL_Q_SYMBOL_MACROS. All uses changed.
202 2015-02-21 Eli Zaretskii <eliz@gnu.org>
204 * w32term.c (queue_notifications):
205 * w32inevt.c (handle_file_notifications):
206 * w32font.c (w32_enumfont_pattern_entity): Prefer 'Qfoo' to
209 2015-02-21 Paul Eggert <eggert@cs.ucla.edu>
211 Prefer 'Qfoo' to 'intern ("foo")'
212 * buffer.c (syms_of_buffer):
213 * bytecode.c (exec_byte_code):
214 * callint.c (Fcall_interactively):
215 * callproc.c (create_temp_file):
216 * charset.c (define_charset_internal):
217 * coding.c (syms_of_coding):
218 * editfns.c (syms_of_editfns):
220 * fns.c (syms_of_fns):
221 * frame.c (delete_frame, Fframe_parameters):
222 * keyboard.c (syms_of_keyboard):
223 * keymap.c (syms_of_keymap):
224 * minibuf.c (read_minibuf, syms_of_minibuf):
225 * nsfns.m (ns_cursor_type_to_lisp):
226 * textprop.c (syms_of_textprop):
227 * xdisp.c (Fformat_mode_line, syms_of_xdisp):
228 * xfns.c (x_create_tip_frame, Fx_select_font):
229 * xml.c (parse_region):
230 Prefer constants like 'Qfoo' to calls like 'intern ("foo")'.
231 * buffer.c (syms_of_buffer): OK to do (put 'erase-buffer 'disabled
233 (keys_of_buffer): ... instead of here.
234 * ftfont.c (syms_of_ftfont): Move DEFSYM of Qmono from here ...
235 * xfns.c (syms_of_xfns): ... to here, since ftfont.c is more
236 optional than xfns.c.
238 2015-02-20 Jan Djärv <jan.h.d@swipnet.se>
240 * emacs.c (terminate_due_to_signal): Move totally_unblock_input after
241 setting fatal_error_in_progress, so gobble_input and *read_socket are
242 not read if there are pending_signals.
244 2015-02-20 Paul Eggert <eggert@cs.ucla.edu>
246 Simplify binary I/O configuration
247 * lread.c (Fload): Prefer FOPEN_TEXT and FOPEN_BINARY to #ifdef DOS_NT.
248 * sysstdio.h: Add copyright notice. Include <fcntl.h>.
249 (FOPEN_BINARY, FOPEN_TEXT): New macros.
250 * xfaces.c (Fx_load_color_file): Use FOPEN_TEXT, since POSIX
251 doesn't guarantee that "t" will work.
253 2015-02-19 Eli Zaretskii <eliz@gnu.org>
255 * keyboard.c (read_char): Make sure this_single_command_key_start
256 is in sync with this_command_key_count, around the call to
257 input-method-function. (Bug#19774)
259 2015-02-19 Fujii Hironori <fujii.hironori@gmail.com> (tiny change)
261 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Pass the
262 message to DefWindowProc, after positioning the IME window, to
263 trigger its display. (Bug#11732)
265 2015-02-18 Eli Zaretskii <eliz@gnu.org>
267 * emacs.c (Fkill_emacs): Exit with specified exit code even if
268 stdin is at EOF. (Bug#19897)
270 2015-02-18 Oscar Fuentes <ofv@wanadoo.es>
272 * keyboard.c (read_char): When there is an input method function,
273 do not restore the echo area if a prefix argument is being
274 introduced. (Bug#19875)
276 2015-02-16 Kelly Dean <kelly@prtime.org>
278 * src/keyboard.c (timer_check_2): Fix incorrect comment.
280 2015-02-14 Martin Rudalics <rudalics@gmx.at>
282 * xterm.c (x_frame_normalize_before_maximize): Fix doc-string.
283 Suggested by Alan Mackenzie <acm@muc.de>.
285 2015-02-14 Eli Zaretskii <eliz@gnu.org>
287 * menu.c (Fx_popup_menu) [HAVE_X_WINDOWS]: Call
288 x_relative_mouse_position only for X frames. (Bug#19862)
290 2015-02-13 Paul Eggert <eggert@cs.ucla.edu>
292 Better support for future plugins
293 * lisp.h (DEFINE_LISP_SYMBOL): New macro, replacing and simplifying
294 DEFINE_LISP_SYMBOL_BEGIN / DEFINE_LISP_SYMBOL_END. All uses changed.
295 (DEFINE_NONNIL_Q_SYMBOL_MACROS): New macro, defaulting to true.
297 2015-02-11 Martin Rudalics <rudalics@gmx.at>
299 * w32term.c (w32_read_socket): In SIZE_MAXIMIZED and
300 SIZE_RESTORED cases correctly handle `maximized' value for the
301 `fullscreen' parameter. Don't use 'maximized' frame parameter
303 (w32fullscreen_hook): Include menu bar height when calculating
304 new text height in FULLSCREEN_BOTH case.
305 * xterm.c (do_ewmh_fullscreen): Handle transition from
306 FULLSCREEN_BOTH to FULLSCREEN_MAXIMIZED when
307 x_frame_normalize_before_maximize is set.
309 2015-02-10 Paul Eggert <eggert@cs.ucla.edu>
311 Use bool for boolean in xdisp.c
312 * dispextern.h (display_prop_intangible_p, resize_mini_window)
313 (pixel_to_glyph_coords, mark_window_display_accurate)
314 (compute_display_string_pos, handle_tool_bar_click)
315 (x_intersect_rectangles, clear_mouse_face, display_tty_menu_item):
316 * lisp.h (setup_echo_area_for_printing, message_with_string)
317 (pos_visible_p): Use bool for boolean.
318 * xdisp.c: Use bool, true, false intstead of int, 1, 0.
319 Remove unnecessary forward decls.
320 (trace_move) [DEBUG_TRACE_MOVE]: Now static.
321 (CHECK_IT, CHECK_WINDOW_END):
322 Now an inline function that is always defined.
324 (check_window_end) [oGLYPH_DEBUG && ENABLE_CHECKING]:
325 Remove; no longer needed.
326 (handle_stop): Prefer (X && !Y) to (X ? !Y : 0).
327 (get_overlay_strings): Omit unnecessary casts.
328 (forward_to_next_line_start):
330 Prefer !BOOL to (BOOL ? 0 : 1).
331 (next_element_function): New typedef.
332 (get_next_element): Use it. Now const.
333 (IT_POS_VALID_AFTER_MOVE_P): Prefer !X || Y==0 to (X ? Y==0 : 1).
334 (vmessage): Now ATTRIBUTE_FORMAT_PRINTF (1, 0), to pacify GCC 4.9.2
335 (display_echo_area): Prefer BOOLEXPR to BOOLEXPR ? 1 : 0.
336 (tool_bar_item_info): Simplify.
337 (invisible_prop): Rename from invisible_p, since it doesn't
338 return bool. All callers changed.
339 (x_produce_glyphs): Simplify.
341 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
343 Check for some overflows in vertical-motion
344 * indent.c (window_column_x): New function.
345 (Fvertical_motion): Use it to protect against integer overflow
346 when computing column. Prefer extract_float to doing things by hand.
347 Avoid unnecessary casts.
349 * xfont.c: Minor style fixes
350 (xfont_list_pattern): Reindent to 80 cols and use Emacs-style comments.
351 Redo loop so that less indentation is needed.
353 2015-02-09 Eli Zaretskii <eliz@gnu.org>
355 * indent.c (Fvertical_motion): Accept an additional argument
356 CUR-COL and use it as the starting screen coordinate.
357 * window.c (window_scroll_line_based, Fmove_to_window_line): All
358 callers of vertical-motion changed.
360 2015-02-09 Dima Kogan <dima@secretsauce.net>
362 * font.c (font_score): Remove unused variable assignment.
364 2015-02-09 Dima Kogan <dima@secretsauce.net>
366 * xfaces.c (realize_basic_faces): Don't set Qscalable_fonts_allowed to
368 * font.c (font_score): Try to find a font without scaling first,
369 and only accept scalable fonts if we did not get a match (Bug#19117).
371 2015-02-09 Stefan Monnier <monnier@iro.umontreal.ca>
373 * keyboard.c (syms_of_keyboard): Use non-nil default value.
375 2015-02-09 Paul Eggert <eggert@cs.ucla.edu>
377 Use C99's INFINITY and NAN macros
378 * lread.c: Include <math.h>.
379 (string_to_number): Use INFINITY and NAN rather than rolling our own.
380 This avoids some runtime diagnostics when building with
381 gcc -fsanitize=undefined.
383 Fix bidi_explicit_dir_char undefined behavior
384 * bidi.c (bidi_explicit_dir_char): Avoid subscript error when
385 argument is BIDI_EOB. This can happen in bidi_level_of_next_char.
387 Better distinguish infinite from invalid times
388 * editfns.c (check_time_validity): New function.
389 (decode_time_components): Return int, not bool.
390 Return -1 (not 0) if the time is out of range.
392 (lisp_time_struct, lisp_seconds_argument): Distinguish better
393 between time overflow and invalid time values.
395 2015-02-08 Paul Eggert <eggert@cs.ucla.edu>
397 Minor tweaks to frame_size_history_add
398 * frame.c (frame_size_history_add): Don't assume length fits in 'int'.
399 Prefer XCAR and XCDR to Fcar and Fcdr when the arg is a cons.
400 (Fframe_after_make_frame): Simplify.
401 * gtkutil.c: Remove commented-out code.
402 * xfns.c (Fx_create_frame): Fix indenting.
404 2015-02-08 Eli Zaretskii <eliz@gnu.org>
406 * frame.c (Fframe_parameter): Don't replace a non-nil value of
407 foreground-color or background-color parameters with a nil value.
410 2015-02-08 Stefan Monnier <monnier@iro.umontreal.ca>
412 * data.c (Findirect_function): Like `symbol-function', don't signal an
413 error for void functions any more.
415 2015-02-07 Martin Rudalics <rudalics@gmx.at>
417 * frame.c (frame_size_history_add): New function.
418 (frame_inhibit_resize): Consider frame_inhibit_implied_resize
419 only after frame's after_make_frame slot is true.
420 Inhibit resizing fullwidth-/height frames in one direction only.
421 Update frame_size_history.
422 (adjust_frame_size): Call frame_size_history_add.
423 (make_frame): Initalize after_make_frame slot.
424 (Fmake_terminal_frame): Adjust adjust_frame_size call.
425 (Fcan_run_window_configuration_change_hook): Rename to
426 Fframe_after_make_frame. Set after_make_frame slot.
427 Return second argument.
428 (x_set_frame_parameters): Postpone handling fullscreen parameter
429 until after width and height parameters have been set.
430 Apply width and height changes only if can_x_set_window_size is true.
431 Update frame_size_history.
432 (Qadjust_frame_size_1, Qadjust_frame_size_2)
433 (Qadjust_frame_size_3, QEmacsFrameResize, Qframe_inhibit_resize)
434 (Qx_set_fullscreen, Qx_check_fullscreen, Qx_set_window_size_1)
435 (Qxg_frame_resized, Qxg_frame_set_char_size_1)
436 (Qxg_frame_set_char_size_2, Qxg_frame_set_char_size_3)
437 (Qxg_change_toolbar_position, Qx_net_wm_state)
438 (Qx_handle_net_wm_state, Qtb_size_cb, Qupdate_frame_tool_bar)
439 (Qfree_frame_tool_bar): New symbol for updating frame_size_history.
440 (Qtip_frame, Qterminal_frame): New symbols.
441 (Vframe_adjust_size_history): Rename to frame_size_history.
442 * frame.h (struct frame):
443 Rename can_run_window_configuration_change_hook slot to
445 (frame_size_history_add): Extern.
446 * gtkutil.c (xg_frame_resized): Call frame_size_history_add.
447 Don't set FRAME_PIXEL_WIDTH and FRAME_PIXEL_HEIGHT here.
448 (xg_frame_set_char_size): Try to preserve the status of
449 fullwidth/-height frames. Call frame_size_history_add.
450 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
451 (xg_change_toolbar_position): Call frame_size_history_add.
452 * w32fns.c (x_change_tool_bar_height): Handle frame's fullscreen
454 (Fx_create_frame): Process fullscreen parameter after frame has
456 (x_create_tip_frame): Pass Qtip_frame to adjust_frame_size.
457 (Fx_frame_geometry): Don't pollute pure storage.
458 * w32term.c (w32_read_socket): For WM_WINDOWPOSCHANGED,
459 WM_ACTIVATE and WM_ACTIVATEAPP set frame's visibility before
460 calling w32fullscreen_hook. For WM_DISPLAYCHANGE call
461 w32fullscreen_hook immediately.
462 (x_fullscreen_adjust, x_check_fullscreen): Remove.
463 (w32fullscreen_hook): Call change_frame_size just as with a
464 "normal" frame resize operation. Call do_pending_window_change.
465 (x_set_window_size): Try to handle fullwidth and fullheight more
466 accurately. Don't rely on w32_enable_frame_resize_hack.
467 (w32_enable_frame_resize_hack): Remove variable.
468 * widget.c (EmacsFrameResize): Remove dead code.
469 Call frame_size_history_add
470 * window.c (run_window_configuration_change_hook):
471 Check f->after_make_frame instead of
472 f->can_run_window_configuration_change_hook.
473 * xfns.c (x_change_tool_bar_height): Handle frame's fullscreen status.
474 (Fx_create_frame): Process fullscreen parameter after frame has
476 (Fx_frame_geometry): Don't pollute pure storage.
477 * xterm.c (x_net_wm_state, x_handle_net_wm_state):
478 Call frame_size_history_add.
479 (do_ewmh_fullscreen): Handle x_frame_normalize_before_maximize.
480 (x_check_fullscreen): Count in menubar when calling
481 XResizeWindow. Wait for ConfigureNotify event.
482 Call frame_size_history_add.
483 (x_set_window_size_1): Remove PIXELWISE argument. Try to handle
484 changing a fullheight frame's width or a fullwidth frame's
485 height. Call frame_size_history_add.
486 (x_set_window_size): Simplify xg_frame_set_char_size and
487 x_set_window_size_1 calls.
488 (x_frame_normalize_before_maximize): New variable.
490 2015-02-07 Paul Eggert <eggert@cs.ucla.edu>
492 Remove no-longer-used cursor_in_echo_area code
493 * dispnew.c (set_window_cursor_after_update, update_frame_1):
494 Remove checks for negative cursor_in_echo_area, since this var is
495 a boolean, and has been a boolean for some time. Simplify.
496 * dispnew.c (init_display):
497 * xdisp.c (message3_nolog, vmessage): Use bool for boolean.
499 2015-02-05 Stefan Monnier <monnier@iro.umontreal.ca>
501 * eval.c (Ffunction): Handle the new (:documentation ...) form.
502 (syms_of_eval): Declare `:documentation'.
504 2015-02-05 Martin Rudalics <rudalics@gmx.at>
506 * xdisp.c (Fwindow_text_pixel_size): Remove optional BUFFER
507 argument added on 2015-02-01.
509 2015-02-04 Paul Eggert <eggert@cs.ucla.edu>
511 Remove no-longer-used two_byte_p calculations
512 * dispextern.h (struct glyph_string): Remove member two_byte_p.
514 * xdisp.c (get_glyph_face_and_encoding): Remove arg two_byte_p.
517 2015-02-03 Paul Eggert <eggert@cs.ucla.edu>
519 Omit unnecessary var if GTK or NS
520 * frame.c, frame.h (frame_default_tool_bar_height) [USE_GTK||HAVE_NS]:
521 Now a constant zero on these platforms.
523 2015-02-01 Martin Rudalics <rudalics@gmx.at>
525 * xdisp.c (Fwindow_text_pixel_size): Add optional argument BUFFER.
527 2015-01-31 Eli Zaretskii <eliz@gnu.org>
529 * coding.c (raw_text_coding_system_p): New function.
531 * keyboard.c (read_decoded_event_from_main_queue): Use it when the
532 keyboard coding-system is 'raw-text'. (Bug#19532)
534 * coding.h (raw_text_coding_system_p): Add prototype.
536 2015-01-31 Andreas Schwab <schwab@linux-m68k.org>
538 * Makefile.in (gl-stamp): Generate globals.h through the use of
540 (globals.h): Replace with empty command.
542 2015-01-31 Eli Zaretskii <eliz@gnu.org>
544 * keyboard.c (kbd_buffer_store_event_hold): Ignore FOCUS_OUT_EVENT
545 and ICONIFY_EVENT for the purposes of breaking while-no-input
548 * dired.c (read_dirent): Correct the "MSDOS hacks" hack: the
549 special code for errno = ENOENT or EACCES is needed for WINDOWSNT,
552 2015-01-31 Paul Eggert <eggert@cs.ucla.edu>
554 Simplify read_dirent's MSDOS hacks
555 * dired.c (read_dirent): Simplify by removing the need for the
556 DIR_ENTRY argument. All callers changed. This separates the
557 MS-DOS idiosyncrasies better from the rest of the code.
559 2015-01-30 Eli Zaretskii <eliz@gnu.org>
561 * dired.c (read_dirent): Accept an additional argument
562 FIRST_ENTRY. If readdir fails with ENOENT or EACCES the first
563 time it is called, report the error as if it happened in
565 (directory_files_internal, file_name_completion): Adjust callers
568 2015-01-30 Paul Eggert <eggert@cs.ucla.edu>
570 Refactor calls to opendir for simplicity
571 * dired.c (open_directory): Accept Lisp_Object, not char *, for
572 dirname. Signal an error if the open fails. All callers changed.
574 2015-01-29 Paul Eggert <eggert@cs.ucla.edu>
576 Report readdir failures
577 Previously, on non-MS-Windows platforms the code treated most
578 readdir failures as EOF. This was incorrect, e.g., when readdir
579 fails with errno == EOVERFLOW. Signal an error instead.
580 * dired.c (read_dirent):
581 New function, which signals an error when readdir fails.
582 (directory_files_internal, file_name_completion): Use it.
584 2015-01-29 Eli Zaretskii <eliz@gnu.org>
586 Use bool for boolean in w32menu.c, w32font.c, w32uniscribe.c.
587 * w32uniscribe.c (uniscribe_list, uniscribe_match): Use bool where
590 * w32font.c (struct font_callback_data, w32font_list_internal)
591 (w32font_driver, w32font_match_internal): Use bool where appropriate.
593 * w32menu.c (x_activate_menubar, set_frame_menubar)
594 (w32_dialog_show, initialize_frame_menubar, w32_menu_show)
595 (is_simple_dialog): Use bool where appropriate.
597 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
599 Use bool, not int, to track face changes
600 * xfaces.c (face_change): Rename from face_change_count, and
601 change from int to bool. The var is now true (instead of nonzero)
602 if attributes have changed; this is simpler. All uses changed.
605 2015-01-28 Eli Zaretskii <eliz@gnu.org>
607 * dired.c (directory_files_internal, file_name_completion)
608 [WINDOWSNT]: Signal an error when errno is set non-zero by
609 'readdir', regardless of its value.
611 * w32.c (sys_readdir): Set errno to ENOENT when the directory
612 doesn't exist and to EACCES when it's not accessible to the
613 current user. Set errno to zero when FindNextFile exhausts the
614 directory, so that callers don't interpret that as an error and
615 don't signal a file-error.
616 (open_unc_volume): Set errno to ENOENT if WNetOpenEnum fails.
618 * dired.c (directory_files_internal) [WINDOWSNT]: If readdir
619 returns NULL and errno is ENOTDIR, behave as if opendir failed to
620 open the directory. (Bug#19701)
622 * w32.c (sys_readdir): If FindFirstFile fails because the
623 directory doesn't exist, set errno to ENOTDIR.
625 2015-01-28 Jan Djärv <jan.h.d@swipnet.se>
627 * nsterm.m (drawRect:): Add block/unblock_input (Bug#19660).
629 2015-01-28 Paul Eggert <eggert@cs.ucla.edu>
631 Fix coding.c subscript error
632 * coding.c (CODING_ISO_INVOKED_CHARSET):
633 Avoid undefined behavior if CODING_ISO_INVOCATION returns negative.
635 2015-01-28 Eli Zaretskii <eliz@gnu.org>
637 * xdisp.c (produce_image_glyph): Fix display of images in R2L
638 screen lines: prepend the new glyph to the ones already there
639 instead of appending it.
641 * w32fns.c (w32_set_title_bar_text): New function, including
642 support for titles with non-ASCII characters outside of the
643 current system codepage.
644 (x_set_name, x_set_title): Use it. (Bug#19590)
646 * indent.c (Fvertical_motion): Return zero if we started from ZV
647 and there's an overlay after-string there. (Bug#19553)
649 * emacs.c (usage_message): Fix the description of the -nl switch.
652 * xdisp.c (move_it_to, try_cursor_movement): Don't use the window
653 end information if the window_end_valid flag is unset.
654 (try_window_id): If the call to display_line invalidated the
655 window end information, give up the try_window_id optimization.
658 * w32fns.c (Fx_server_version, Fx_server_vendor): Doc fix.
659 * xfns.c (Fx_server_version, Fx_server_vendor): Doc fix.
661 * emacs.c (syms_of_emacs) <system-configuration>: Doc fix. (Bug#19502)
663 2015-01-28 Stefan Monnier <monnier@iro.umontreal.ca>
665 * lisp.mk (lisp): Add cl-preloaded.
667 2015-01-27 Paul Eggert <eggert@cs.ucla.edu>
669 Use bool for boolean in xfaces.c
670 * dispextern.h: Adjust to signature changes.
671 * font.c (font_at, font_range):
672 * fontset.c (Finternal_char_font):
673 * fringe.c (draw_fringe_bitmap_1):
674 * xdisp.c (handle_face_prop, face_before_or_after_it_pos)
675 (get_next_display_element, highlight_trailing_whitespace)
676 (display_string, calc_line_height_property)
677 (note_mode_line_or_margin_highlight, note_mouse_highlight):
678 * xfaces.c (tty_suppress_bold_inverse_default_colors_p)
679 (menu_face_changed_default, recompute_basic_faces)
680 (Fbitmap_spec_p, parse_rgb_list, tty_lookup_color)
681 (tty_defined_color, defined_color, face_color_gray_p)
682 (face_color_supported_p, load_color2, load_face_colors)
683 (Fx_list_fonts, LFACEP, push_named_merge_point)
684 (resolve_face_name, lface_from_face_name_no_resolve)
685 (lface_from_face_name, get_lface_attributes_no_remap)
686 (get_lface_attributes, lface_fully_specified_p)
687 (set_lface_from_font, merge_face_vectors, merge_named_face)
688 (merge_face_ref, Finternal_make_lisp_face)
689 (Finternal_lisp_face_p, Finternal_copy_lisp_face)
690 (Finternal_set_lisp_face_attribute)
691 (update_face_from_frame_parameter, set_font_frame_param)
692 (face_boolean_x_resource_value)
693 (Finternal_set_lisp_face_attribute_from_resource)
694 (x_update_menu_appearance, Finternal_get_lisp_face_attribute)
695 (Finternal_merge_in_global_face, Fface_font, face_attr_equal_p)
696 (lface_equal_p, Finternal_lisp_face_equal_p)
697 (Finternal_lisp_face_empty_p, lface_same_font_attributes_p)
698 (Fcolor_distance, lookup_named_face, lookup_basic_face)
699 (lookup_derived_face, Fface_attributes_as_vector)
700 (x_supports_face_attributes_p, tty_supports_face_attributes_p)
701 (Fdisplay_supports_face_attributes_p, realize_basic_faces)
702 (realize_default_face, realize_named_face)
703 (realize_non_ascii_face, realize_x_face, map_tty_color)
704 (realize_tty_face, compute_char_face, face_at_buffer_position)
705 (face_for_overlay_string, face_at_string_position):
706 Use bool for boolean.
707 * xfaces.c (set_lface_from_font):
708 Return void, since callers never use the result.
710 2015-01-26 Andreas Schwab <schwab@linux-m68k.org>
712 * image.c (lookup_pixel_color): Reorder conditions that are
714 (x_to_xcolors): Likewise.
715 (x_detect_edges): Likewise.
716 (png_load_body): Likewise.
717 (gif_close): Likewise.
718 (gif_load): Likewise.
720 2015-01-25 Eli Zaretskii <eliz@gnu.org>
722 Use bool for boolean in w32term.c
723 * w32term.c (x_update_window_begin, x_update_window_end)
724 (x_update_end, x_after_update_window_line)
725 (x_set_glyph_string_gc, x_draw_glyph_string_background)
726 (x_draw_glyph_string_foreground)
727 (x_draw_composite_glyph_string_foreground)
728 (x_draw_glyphless_glyph_string_foreground)
729 (x_draw_image_glyph_string, x_draw_glyph_string)
730 (x_draw_stretch_glyph_string, note_mouse_movement)
731 (w32_mouse_position, x_scroll_bar_report_motion)
732 (x_horizontal_scroll_bar_report_motion, w32_read_socket)
733 (w32_set_vertical_scroll_bar, w32_set_horizontal_scroll_bar)
734 (w32_draw_window_cursor, x_new_font, x_set_offset)
735 (x_set_window_size, x_make_frame_invisible, x_iconify_frame):
736 Use bool where appropriate.
738 Use bool for boolean in w32fns.c
739 * w32fns.c (w32_defined_color, x_decode_color)
740 (Fxw_color_defined_p, Fxw_color_values, x_set_icon_type)
741 (x_set_menu_bar_lines, x_change_tool_bar_height)
742 (x_set_internal_border_width, x_explicitly_set_name)
743 (x_implicitly_set_name, Fx_create_frame, w32_window)
744 (x_create_tip_frame, Fx_show_tip): Use bool where appropriate.
746 2015-01-25 Paul Eggert <eggert@cs.ucla.edu>
748 Use bool for boolean in xfns.c
749 * xfaces.c (x_update_menu_appearance):
750 * xfns.c (x_real_positions, x_defined_color, x_decode_color)
751 (xg_set_icon, xg_set_icon_from_xpm_data, x_set_cursor_color)
752 (x_set_icon_type, x_set_icon_name, x_set_menu_bar_lines)
753 (x_change_tool_bar_height, x_set_internal_border_width)
754 (x_encode_text, x_set_name_internal, x_explicitly_set_name)
755 (x_implicitly_set_name, x_default_scroll_bar_color_parameter)
756 (hack_wm_protocols, xic_create_fontsetname, xic_free_xfontset)
757 (x_window, x_icon, Fx_wm_set_size_hint, Fx_create_frame)
758 (Fxw_color_defined_p, Fxw_color_values, x_create_tip_frame)
759 (Fx_show_tip, clean_up_file_dialog, Fx_file_dialog)
760 (clean_up_dialog, syms_of_xfns):
761 * xterm.h (xg_set_icon, xg_set_icon_from_xpm_data)
762 (xic_create_fontsetname):
763 Use bool for boolean.
764 * xfns.c: Include bitmaps/gray.xbm unconditionally.
766 Count MANY function args more reliably
767 * alloc.c (Fgc_status, purecopy, unbind_to, garbage_collect_1):
768 * buffer.c (Fbuffer_list, Fkill_buffer):
769 * callint.c (read_file_name, Fcall_interactively):
770 * charset.c (Fset_charset_priority, syms_of_charset):
771 * chartab.c (uniprop_encode_value_numeric):
772 * coding.c (syms_of_coding):
773 * composite.c (syms_of_composite):
774 * data.c (wrong_range):
775 * dbusbind.c (syms_of_dbusbind):
776 * dired.c (file_attributes):
777 * editfns.c (Fdecode_time, update_buffer_properties, format2):
778 * eval.c (run_hook_with_args_2, apply1, call1, call2, call3)
779 (call4, call5, call6, call7):
780 * fileio.c (Finsert_file_contents, choose_write_coding_system)
781 (Fcar_less_than_car, build_annotations, auto_save_error):
782 * filelock.c (get_boot_time):
783 * fns.c (internal_equal, nconc2, Fyes_or_no_p, Fwidget_apply):
784 (maybe_resize_hash_table, secure_hash):
785 * font.c (font_style_to_value, font_open_by_name, Flist_fonts):
786 * fontset.c (fontset_add, Fset_fontset_font):
787 * ftfont.c (ftfont_lookup_cache):
788 * gtkutil.c (xg_get_font):
789 * insdel.c (signal_before_change, signal_after_change):
790 * keymap.c (append_key):
791 * lread.c (load_warn_old_style_backquotes, Fload, init_lread):
792 * minibuf.c (Fread_buffer):
793 * print.c (print_preprocess):
794 * process.c (Fformat_network_address, Fmake_network_process)
795 (server_accept_connection):
796 * sound.c (Fplay_sound_internal):
797 * term.c (Fsuspend_tty, Fresume_tty):
798 * window.c (window_list):
799 * xdisp.c (run_redisplay_end_trigger_hook, add_to_log)
800 (message_with_string):
801 * xfaces.c (Fx_list_fonts):
802 * xfont.c (syms_of_xfont):
803 * xselect.c (x_handle_selection_request)
804 (x_handle_selection_clear, x_clear_frame_selections)
805 (x_clipboard_manager_error_1):
806 Prefer CALLMANY and CALLN to counting args by hand.
807 * doc.c (reread_doc_file): Remove unused code.
808 * fns.c (concat2, concat3): Redo to avoid need for local-var vector.
809 (cmpfn_user_defined, hashfn_user_defined, Fmaphash):
810 Prefer call1 and call2 to Ffuncall.
811 * keyboard.c (safe_run_hook_funcall, safe_run_hooks):
812 Use struct literal rather than a local var, for simplicity.
813 * keymap.c (where_is_internal): Use NULL rather than a pointer
815 * lisp.h (CALLMANY, CALLN): New macros.
816 * sound.c (Fplay_sound_internal): Coalesce duplicate code.
819 Use gnustep-config if available
820 * emacs.c [NS_IMPL_GNUSTEP]: Don't include <GNUstepBase/GSConfig.h>.
821 It doesn't appear to be needed, and the inclusion breaks on
822 Ubuntu 14.10 when 'configure' uses 'gnustep-config'.
824 2015-01-22 Eli Zaretskii <eliz@gnu.org>
826 * xdisp.c (init_iterator): Restore a comment lost in transition.
828 2015-01-22 Paul Eggert <eggert@cs.ucla.edu>
830 Use bool for boolean in xfont.c, xftfont.c, xgselect.c
831 * xfont.c (xfont_driver, xfont_chars_supported)
832 (xfont_text_extents):
833 * xftfont.c (xftfont_get_colors, xftfont_open)
834 (xftfont_prepare_face, xftfont_done_face)
835 (xftfont_cached_font_ok):
836 * xgselect.c (xg_select):
837 Use bool for boolean.
839 Don't downcase system diagnostics' first letters
840 * fileio.c (report_file_errno): Don't downcase, and simplify.
843 Isolate NIL_IS_ZERO-assuming code better
844 Suggested by Stefan Monnier in:
845 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00588.html
846 * alloc.c (allocate_pseudovector):
847 Use memclear, not memsetnil, to remove a 'verify'.
848 * callint.c (Fcall_interactively):
849 * dispnew.c (realloc_glyph_pool):
850 * xdisp.c (init_iterator):
851 Use memclear, not memset, to remove a 'verify'.
852 * lisp.h (memclear): Rename from memsetnil, and take a byte
853 count rather than a word count. All callers changed.
855 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
857 Undo port to hypothetical nonzero Qnil case
858 This mostly undoes the previous change in this area. See:
859 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00570.html
860 * alloc.c (allocate_pseudovector):
861 * callint.c (Fcall_interactively):
862 * dispnew.c (realloc_glyph_pool):
863 * fringe.c (init_fringe):
864 * lisp.h (memsetnil):
865 * xdisp.c (init_iterator):
866 Simplify by assuming that Qnil is zero, but verify the assumption.
867 * lisp.h (NIL_IS_ZERO): Revert back to this symbol, removing
868 NIL_IS_NONZERO. All uses changed.
870 2015-01-20 Jan Djärv <jan.h.d@swipnet.se>
872 * nsterm.m (EV_TRAILER2): Set Vinhibit_quit to Qt (Bug#19531).
874 2015-01-20 Dmitry Antipov <dmantipov@yandex.ru>
876 Prefer xlispstrdup to avoid dumb calls to strlen.
877 * nsfont.m (ns_get_family):
878 * nsterm.m (ns_term_init):
879 * w32fns.c (w32_window):
880 * xfns.c (x_window, Fx_select_font): Use xlispstrdup.
882 2015-01-20 Paul Eggert <eggert@cs.ucla.edu>
884 Correct an old fix for GTK font selection
885 * gtkutil.c (xg_get_font): Fix off-by-2 typo.
888 Fix minor bugs with printing null bytes
889 * minibuf.c (read_minibuf_noninteractive):
890 * xdisp.c (Ftrace_to_stderr) [GLYPH_DEBUG]:
891 Work even if the Lisp string contains a null byte.
893 Port to hypothetical case where Qnil is nonzero
894 * alloc.c (allocate_pseudovector):
895 * callint.c (Fcall_interactively):
896 * coding.c (syms_of_coding):
897 * dispnew.c (realloc_glyph_pool):
898 * fringe.c (init_fringe):
899 * lisp.h (memsetnil):
900 * xdisp.c (init_iterator):
901 Port to the currently-hypothetical case where Qnil is nonzero.
902 * dispnew.c (adjust_glyph_matrix): Remove unnecessary verification,
903 as there are no Lisp_Object values in the data here.
904 * lisp.h (NIL_IS_NONZERO): New symbol, replacing NIL_IS_ZERO.
905 All uses changed. Define only if not already defined, so that one
906 can debug with -DNIL_IS_NONZERO.
907 * xdisp.c (init_iterator): Remove unnecessary initializations to 0.
909 2015-01-19 Eli Zaretskii <eliz@gnu.org>
911 * dispnew.c (adjust_glyph_matrix, realloc_glyph_pool): Verify that
912 Qnil is represented as zero, before using that to initialize parts
913 of the glyph structure.
915 * xdisp.c (init_iterator): Verify that Qnil is represented as
916 zero, before using that to initialize parts of the iterator
919 2015-01-19 Paul Eggert <eggert@cs.ucla.edu>
921 Prefer memset to repeatedly assigning Qnil
922 * alloc.c (allocate_pseudovector): Catch more bogus values.
923 * alloc.c (allocate_pseudovector):
924 * callint.c (Fcall_interactively):
925 * coding.c (syms_of_coding):
926 * fringe.c (init_fringe):
927 Verify that Qnil == 0.
928 * callint.c (Fcall_interactively):
929 * eval.c (Fapply, Ffuncall):
930 * fns.c (mapcar1, larger_vector):
931 * font.c (font_expand_wildcards):
932 * fringe.c (init_fringe):
933 Prefer memset to assigning zeros by hand.
934 * callint.c (Fcall_interactively):
935 Remove duplicate assignment of Qnil to args[i].
936 * coding.c (syms_of_coding):
937 Prefer LISP_INITIALLY_ZERO to assigning zeros by hand.
938 * fileio.c (Ffile_selinux_context):
939 Rewrite to avoid need for Lisp_Object array.
940 * lisp.h (XLI_BUILTIN_LISPSYM): New macro.
941 (DEFINE_LISP_SYMBOL_END): Use it.
942 (NIL_IS_ZERO): New constant.
943 (memsetnil): New function.
945 2015-01-16 Dmitry Antipov <dmantipov@yandex.ru>
947 Tune pseudovector allocation assuming Qnil == 0.
948 * alloc.c (allocate_pseudovector): Use memset for both
949 Lisp_Objects and regular slots. Add zerolen arg.
950 * lisp.h (allocate_pseudovector): Adjust prototype.
951 (ALLOCATE_PSEUDOVECTOR): Adjust user.
952 (ALLOCATE_ZEROED_PSEUDOVECTOR): New macro.
953 (allocate_hash_table, allocate_window, allocate_frame)
954 (allocate_process, allocate_terminal): Remove prototypes.
955 * fns.c (allocate_hash_table): Now static here.
956 * frame.c (allocate_frame):
957 * process.c (allocate_process):
958 * terminal.c (allocate_terminal):
959 * window.c (allocate_window): Now static here.
960 Use ALLOCATE_ZEROED_PSEUDOVECTOR. Add comment.
962 * lisp.h (XTERMINAL): Add eassert.
963 * process.c (make_lisp_proc): Now static here.
965 Prefer INLINE functions in font.h to match style used in lisp.h.
966 * font.h (FONTP, FONT_SPEC_P, FONT_ENTITY_P, FONT_OBJECT_P)
967 (CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY, CHECK_FONT_OBJECT)
968 (XFONT_SPEC, XFONT_ENTITY, XFONT_OBJECT, CHECK_FONT_GET_OBJECT):
970 * font.c (Ffont_otf_alternates, Fquery_font, Ffont_get_glyphs):
971 * ftfont.c (ftfont_shape):
972 * macfont.m (macfont_shape):
973 * w32uniscribe.c (uniscribe_shape):
974 * xftfont.c (xftfont_shape): Adjust CHECK_FONT_GET_OBJECT users.
976 2015-01-16 Paul Eggert <eggert@cs.ucla.edu>
978 Give up on -Wsuggest-attribute=const
979 * decompress.c (Fzlib_available_p):
980 * gnutls.c (Fgnutls_available_p):
981 * gtkutil.h (xg_uses_old_file_dialog):
982 * xdisp.c (Ftool_bar_height):
983 * xmenu.c (popup_activated):
984 No longer const, since it's not const on at lest some
985 configurations, and we shouldn't lie to the compiler.
987 2015-01-15 Eli Zaretskii <eliz@gnu.org>
989 * fileio.c: Include binary-io.h.
990 (Fset_binary_mode): New function.
991 (syms_of_fileio): Defsubr it.
992 (syms_of_fileio) <Qstdin, Qstdout, Qstderr>: DEFSYM them.
994 2015-01-15 Teodor Zlatanov <tzz@lifelogs.com>
996 * gnutls.c (init_gnutls_functions): Import gnutls_x509_crt_check_issuer.
997 (Fgnutls_peer_status): Use it to set the :self-signed flag.
998 Rename the previous :self-signed to :unknown-ca. (Bug#19404)
999 (Fgnutls_peer_status_warning_describe): Explain :unknown-ca flag.
1001 2015-01-14 Eli Zaretskii <eliz@gnu.org>
1003 * w32fns.c (w32_wnd_proc): Ignore MENUITEMINFO's dwItemData data
1004 when FLAGS indicate the item is not highlighted. (Bug#19596)
1006 2015-01-14 Martin Rudalics <rudalics@gmx.at>
1008 * xmenu.c (update_frame_menubar): Remove garbaged code.
1010 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1012 remove_slash_colon need not be inline
1013 * process.c, process.h (remove_slash_colon): No longer inline.
1014 This saves text bytes without hurting runtime performance.
1016 2015-01-14 Dmitry Antipov <dmantipov@yandex.ru>
1018 Avoid extra multibyteness check in ENCODE_FILE users.
1019 * callproc.c (encode_current_directory, Fcall_process, call_process):
1020 * dired.c (directory_files_internal, file_name_completion):
1021 Do not check for STRING_MULTIBYTE because encode_file_name
1022 is a no-op for unibyte strings.
1024 * process.h (remove_slash_colon): New function.
1025 * callproc.c (encode_current_directory, call_process):
1026 * process.c (Fstart_process): Use it.
1028 Consistently handle time zone specification.
1029 * editfns.c (decode_time_zone): New function, refactored out from ...
1030 (Fencode_time): ... adjusted user.
1031 (Fset_time_zone_rule): Use decode_time_zone.
1033 * editfns.c (make_buffer_string_both): If requested range intersects
1034 the gap, don't move the latter but copy in two regions, thus avoiding
1035 unnecessary relocation of buffer data.
1037 2015-01-14 Paul Eggert <eggert@cs.ucla.edu>
1039 Use bool for boolean in xmenu.c, xml.c
1040 * xmenu.c (x_menu_set_in_use, popup_get_selection)
1041 (Fx_menu_bar_open_internal, popup_widget_loop)
1042 (x_activate_menubar, xg_crazy_callback_abort)
1043 (update_frame_menubar, set_frame_menubar)
1044 (initialize_frame_menubar, free_frame_menubar)
1045 (create_and_show_popup_menu, x_menu_show)
1046 (create_and_show_dialog, x_dialog_show):
1047 * xml.c (libxml2_loaded_p, init_libxml2_functions, parse_region)
1048 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
1049 * xrdb.c (main) [TESTRM]:
1050 * xsettings.c (init_gsettings):
1051 * xterm.c (XFillRectangle, xg_scroll_callback)
1052 (xg_end_scroll_callback):
1053 * xterm.h (x_menu_set_in_use) [USE_GTK || USE_MOTIF]:
1054 Use bool for boolean.
1055 * xmenu.c (TRUE): Remove; no longer used.
1056 (show_help_event): Remove long-unused code.
1057 (set_frame_menubar): Remove "#if 1" and corresponding "#endif" lines.
1059 2015-01-13 Paul Eggert <eggert@cs.ucla.edu>
1061 Don't say Fnext_read_file_uses_dialog_p is const
1062 It's const only if a windowing system is not used; don't say it's
1063 const otherwise. See:
1064 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00310.html
1065 * fileio.c (next_read_file_uses_dialog_p): Remove.
1066 Move guts back to ...
1067 (Fnext_read_file_uses_dialog_p): ... here.
1068 Don't declare as const, as make-docfile.c now has a special case
1069 for this function. This is an ugly hack, but it's better than
1070 lying to the compiler.
1072 Remove now-unnecessary forward XTYPE decl
1073 * lisp.h (XTYPE): Remove forward declaration. The recent merge
1074 from emacs-24 fixed the problem in a better way, by moving XPNTR's
1075 definition to after XTYPE's.
1077 2015-01-13 Eli Zaretskii <eliz@gnu.org>
1079 Fix problems with 32-bit wide-int build exposed by MinGW.
1080 * lisp.h (XPNTR): Move definition to after XTYPE, to avoid
1081 compilation error in an unoptimized build when !USE_LSB_TAG.
1083 * w32heap.c (DUMPED_HEAP_SIZE): For 32-bit wide-int build, use the
1084 same larger value as for the 64-bit build.
1086 * w32term.h (SCROLL_BAR_PACK): Cast the result to UINT_PTR to
1087 avoid compiler warnings.
1089 * w32proc.c (Fw32_get_codepage_charset, Fw32_set_keyboard_layout):
1090 Avoid compiler warnings about cast from integer to pointer of
1093 * w32menu.c (menubar_selection_callback, w32_menu_show): Cast to
1094 UINT_PTR instead of EMACS_INT, to avoid compiler warnings about
1095 casting from integer to pointer of different size.
1096 (add_menu_item): Pass the help-echo string as a pointer to
1097 Lisp_String, not as a Lisp_Object.
1098 (w32_menu_display_help): Use make_lisp_ptr to reconstruct a Lisp
1099 string object from its C pointer.
1101 * w32fns.c (w32_msg_pump) <WM_EMACS_UNREGISTER_HOT_KEY>: Use
1102 make_lisp_ptr instead of XIL, to reconstruct a Lisp_Cons from its
1104 <WM_EMACS_TOGGLE_LOCK_KEY>: msg.lparam is now a C integer.
1105 (Fx_create_frame): Type-cast the result of XFASTINT to avoild
1106 compiler warnings about size differences.
1107 (Fw32_unregister_hot_key): Pass the tail of w32_grabbed_keys as a
1108 pointer to a Lisp_Cons struct, not as a disguised EMACS_INT.
1109 (Fw32_toggle_lock_key): Pass the new state of the key as a C
1110 integer; use -1 for nil. Doc fix.
1112 * .gdbinit (xgetsym): New subroutine.
1113 (xsymname, xsymbol): Use it.
1114 (xprintsym): No need to call xgetptr.
1116 2015-01-13 Martin Rudalics <rudalics@gmx.at>
1118 * frame.c (adjust_frame_size): Make sure new numbers of
1119 lines/columns get installed after font size change (Bug#19575).
1121 2015-01-13 Dmitry Antipov <dmantipov@yandex.ru>
1123 Add DEFUN attributes.
1124 * callint.c (Finteractive):
1125 * character.c (Fcharacterp, Fmax_char):
1126 * data.c (Feq, Fnull, Fconsp, Fatom, Flistp, Fnlistp, Fsymbolp)
1127 (Fstringp, Fchar_or_string_p, Fintegerp, Fnatnump, Fnumberp)
1128 (Ffloatp, Fbyteorder):
1129 * decompress.c (Fzlib_available_p):
1130 * fns.c (Fidentity):
1131 * frame.c (Fframe_windows_min_size):
1132 * gnutls.c (Fgnutls_error_p, Fgnutls_available_p):
1133 * window.c (Fwindow__sanitize_window_sizes):
1134 * xdisp.c (Ftool_bar_height):
1135 * xfaces.c (Fface_attribute_relative_p): Add const attribute.
1136 * emacs.c (Fkill_emacs):
1138 * keyboard.c (Ftop_level, Fexit_recursive_edit)
1139 (Fabor_recursive_edit): Add noreturn attribute.
1141 * search.c (fast_string_match_internal): New function,
1142 consolidated from...
1143 (fast_string_match, fast_string_match_ignore_case): ...functions
1145 * lisp.h (fast_string_match, fast_string_match_ignore_case):
1146 inlined from here now.
1147 (fast_string_match_internal): Add prototype.
1148 * dired.c (file_name_completion): Use fast_string_match_internal.
1150 * fileio.c (next_read_file_uses_dialog_p): New workaround ...
1151 (Fnext_read_file_uses_dialog_p): ... called from here to avoid
1152 ATTRIBUTE_CONST dependency from #ifdefs. For details, see
1153 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00289.html.
1155 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1157 Port to 32-bit MingGW --with-wide-int
1158 Problem reported by Eli Zaretskii in:
1159 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00265.html
1160 * lisp.h (struct Lisp_Sub_Char_Table): Check that offset matches
1161 what we think it is, rather than checking only its alignment (and
1162 doing so incorrectly on MinGW).
1164 2015-01-12 Dmitry Antipov <dmantipov@yandex.ru>
1166 * fileio.c (Ffile_name_as_directory, Fdirectory_file_name):
1167 Remove dead NILP check.
1168 * image.c (Flookup_image): Use regular format for docstring.
1169 * keyboard.c (apply_modifiers_uncached): Use stpcpy.
1171 2015-01-12 Martin Rudalics <rudalics@gmx.at>
1173 * dispnew.c (change_frame_size_1): Pass Qchange_frame_size to
1175 * frame.c (frame_default_tool_bar_height): New variable.
1176 (adjust_frame_size): Possibly add requested adjustment to
1177 Vframe_adjust_size_history.
1178 (make_frame): Initialize tool_bar_redisplayed_once slot.
1179 (Fset_frame_height, Fset_frame_width, Fset_frame_size): Clarify
1180 doc-string. Call adjust_frame_size unconditionally (the frame's
1181 text size may remain unaltered but the pixel size may change).
1182 (x_figure_window_size): If frame_default_tool_bar_height was
1183 set, use it instead of calculating the tool bar height from
1184 DEFAULT_TOOL_BAR_IMAGE_HEIGHT. Don't set
1185 Vframe_initial_frame_tool_bar_height.
1186 (Qchange_frame_size, Qxg_frame_set_char_size)
1187 (Qset_window_configuration, Qx_create_frame_1)
1188 (Qx_create_frame_2): New symbols.
1189 (Vframe_initial_frame_tool_bar_height): Remove.
1190 (Vframe_adjust_size_history): New history variable for debugging
1191 frame size adjustments.
1192 * frame.h (struct frame): New boolean slot
1193 tool_bar_redisplayed_once.
1194 (frame_default_tool_bar_height): Extern.
1195 * gtkutil.c (xg_frame_set_char_size): Pass Qxg_frame_set_char_size
1196 to adjust_frame_size.
1197 * nsfns.m (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1198 Qx_create_frame_2 to adjust_frame_size.
1199 * w32fns.c (x_change_tool_bar_height): Call adjust_frame_size with
1200 inhibit 1 when we have not redisplayed the tool bar yet.
1201 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1202 Qx_create_frame_2 to adjust_frame_size.
1203 * w32menu.c (set_frame_menubar): Simplify adjust_frame_size
1205 * window.c (Fset_window_configuration):
1206 Pass Qset_window_configuration to adjust_frame_size.
1207 * xdisp.c (redisplay_tool_bar): Assign new height to
1208 frame_default_tool_bar_height.
1209 (redisplay_internal): If we haven't redisplayed this frame's
1210 tool bar, call redisplay_tool_bar early so we can adjust the
1211 frame size accordingly.
1212 * xfns.c (x_change_tool_bar_height): Call adjust_frame_size with
1213 inhibit 1 when we have not redisplayed the tool bar yet.
1214 (Fx_create_frame): Pass Pass Qx_create_frame_1 and
1215 Qx_create_frame_2 to adjust_frame_size.
1217 2015-01-12 Paul Eggert <eggert@cs.ucla.edu>
1219 Have 'make' output better GEN names
1220 * Makefile.in (gl-stamp, globals.h): Simplify by putting the new
1221 contents of globals.h into gl-stamp. This lets us use AM_V_GEN
1222 more naturally so that 'make' can output more-accurate names.
1224 2015-01-11 Stefan Monnier <monnier@iro.umontreal.ca>
1226 * buffer.c (init_buffer_once): Initialize buffer_local_flags before
1227 calling reset_buffer_local_variables, and make sure we initialize
1230 2015-01-11 Dmitry Antipov <dmantipov@yandex.ru>
1232 * coding.c (Fcoding_system_plist): Use common style for docstring.
1234 2015-01-11 Paul Eggert <eggert@cs.ucla.edu>
1236 Port to MSB hosts without optimization
1237 E.g., when configuring --with-wide-int CFLAGS='-O0' on x86,
1238 the inline function XTYPE needs to be declared before being used.
1239 * lisp.h (XTYPE): New forward declaration.
1241 2015-01-10 Paul Eggert <eggert@cs.ucla.edu>
1243 Port to 32-bit --with-wide-int
1244 Prefer symbol indexes to struct Lisp_Symbol * casted and then
1245 widened, as the latter had trouble with GCC on Fedora 21 when
1246 configured --with-wide-int and when used in static initializers.
1247 * alloc.c (garbage_collect_1, which_symbols):
1248 * lread.c (init_obarray):
1249 Prefer builtin_lisp_symbol when it can be used.
1250 * dispextern.h (struct image_type.type):
1251 * font.c (font_property_table.key):
1252 * frame.c (struct frame_parm_table.sym):
1253 * keyboard.c (scroll_bar_parts, struct event_head):
1254 * xdisp.c (struct props.name):
1255 Use the index of a builtin symbol rather than its address.
1257 * lisp.h (TAG_SYMPTR, XSYMBOL_INIT): Remove, replacing with ...
1258 (TAG_SYMOFFSET, SYMBOL_INDEX): ... new macros that deal with
1259 symbol indexes rather than pointers, and which work better on MSB
1260 hosts because they shift right before tagging. All uses changed.
1261 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1262 No longer noops on wide-int hosts, since they work now.
1263 (builtin_lisp_symbol): New function.
1265 Port to HAVE_FREETYPE && !HAVE_XFT
1266 * dispextern.h (struct face.extra) [HAVE_FREETYPE && !HAVE_XFT]:
1267 * font.h (syms_of_xftfont) [HAVE_FREETYPE && !HAVE_XFT]:
1268 Declare in this case too.
1270 2015-01-10 Eli Zaretskii <eliz@gnu.org>
1272 * w32fns.c (Fw32_register_hot_key): Use XINT instead of XLI.
1274 * w32notify.c (Fw32notify_add_watch, w32_get_watch_object):
1275 Use make_pointer_integer instead of XIL.
1276 (Fw32notify_rm_watch): Use XINTPTR instead of XLI.
1278 * w32inevt.c (handle_file_notifications): Use make_pointer_integer
1279 instead of XIL. Put a list of the descriptor, action, and file
1280 name in event->arg, instead of spreading them between event->code
1283 * w32term.c (queue_notifications): Use make_pointer_integer
1284 instead of XIL. Put a list of the descriptor, action, and file
1285 name in event->arg, instead of spreading them between event->code
1288 * keyboard.c (kbd_buffer_get_event) [HAVE_W32NOTIFY]: Adjust Lisp
1289 event creation to changes in w32term.c and w32inevt.c above.
1291 2015-01-09 Paul Eggert <eggert@cs.ucla.edu>
1293 Port Qnil==0 changes to 32-bit --with-wide-int
1294 * lisp.h (lisp_h_XSYMBOL, XSYMBOL): Assume USE_LSB_TAG in the
1295 macro-implemented version. For the non-USE_LSB_TAG case, supply
1296 a new inline function that is the inverse of the new TAG_SYMPTR.
1297 (lisp_h_XUNTAGBASE, XUNTAGBASE): Remove. All uses removed.
1298 (TAG_SYMPTR) [!USE_LSB_TAG]: If the pointer subtraction yields a
1299 negative number, don't allow sign bits to bleed into the encoded
1300 value. Shift in zero bits instead.
1302 Refactor pointer-to-integer conversion
1303 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor):
1304 Rename and move to lisp.h. All uses changed.
1305 * lisp.h (XINTPTR, make_pointer_integer): New inline functions,
1306 which are renamed from gfilenotify.c's lisp_to_monitor and
1307 monitor_to_lisp, and with more-generic void * signatures.
1309 2015-01-08 Eli Zaretskii <eliz@gnu.org>
1311 * dispnew.c (buffer_posn_from_coords): Fix the value of the column
1312 returned for right-to-left screen lines. (Before the change on
1313 2014-12-30, the incorrectly-computed X pixel coordinate concealed
1316 * .gdbinit (xsymname): New subroutine.
1317 (xprintsym, initial-tbreak): Use it to access the name of a symbol
1318 in a way that doesn't cause GDB to barf when it tries to
1319 dereference a NULL pointer.
1321 * xdisp.c (next_element_from_c_string): Use Lisp integer zero as
1323 (set_cursor_from_row, try_cursor_movement, dump_glyph)
1324 (insert_left_trunc_glyphs, append_space_for_newline)
1325 (extend_face_to_end_of_line, highlight_trailing_whitespace)
1326 (find_row_edges, ROW_GLYPH_NEWLINE_P, Fmove_point_visually)
1327 (Fbidi_resolved_levels, produce_special_glyphs)
1328 (rows_from_pos_range, mouse_face_from_buffer_pos)
1329 (note_mouse_highlight): Use nil as the object for glyphs inserted
1330 by the display engine, and test with NILP instead of INTEGERP.
1333 * w32fns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1336 * xfns.c (Fx_show_tip): Use NILP to test for glyphs inserted by
1339 * dispextern.h (struct glyph, struct it): Update comments for the
1342 2015-01-08 Paul Eggert <eggert@cs.ucla.edu>
1344 Port new Lisp symbol init to x86 --with-wide-int
1345 * lisp.h (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END):
1346 Define to empty on platforms where EMACS_INT_MAX != INTPTR_MAX, as
1347 GCC (at least) does not allow a constant initializer to widen an
1350 * lisp.h (TAG_SYMPTR): Don't do arithmetic on NULL.
1351 This is a followup to the "Port Qnil==0 XUNTAG to clang" patch.
1352 Although clang doesn't need it, some other compiler might, and
1353 it's easy enough to be safe.
1355 * conf_post.h (ATTRIBUTE_ALLOC_SIZE): Port to clang 3.5.0.
1356 Apparently clang removed support for the alloc_size attribute.
1358 Port Qnil==0 XUNTAG to clang
1359 clang has undefined behavior if the program subtracts an integer
1360 from (char *) 0. Problem reported by YAMAMOTO Mitsuharu in:
1361 http://lists.gnu.org/archive/html/emacs-devel/2015-01/msg00132.html
1362 * lisp.h (lisp_h_XUNTAG) [USE_LSB_TAG]:
1363 (XUNTAG) [!USE_LSB_TAG]: Port to clang 3.5.0.
1365 Port GFileMonitor * hack to Qnil==0 platforms
1366 Reported by Glenn Morris in: http://bugs.gnu.org/15880#112
1367 * gfilenotify.c (monitor_to_lisp, lisp_to_monitor): New functions.
1368 (dir_monitor_callback, Fgfile_add_watch, Fgfile_rm_watch): Use them.
1370 2015-01-06 Jan Djärv <jan.h.d@swipnet.se>
1372 * nsterm.m (x_set_window_size): Call updateFrameSize to get real
1373 size instead of using widht/height. The frame may be constrained.
1375 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1377 * lisp.h (XSYMBOL): Parenthesize id in forward decl.
1378 Needed when neither optimizing nor inlining.
1379 Also, sort decls alphabetically.
1381 2015-01-05 Eli Zaretskii <eliz@gnu.org>
1383 * w32proc.c, w32.h, w32fns.c, w32font.c, w32menu.c, w32notify.c:
1384 * w32proc.c, w32select.c, w32term.c, w32uniscribe.c: Remove
1385 declarations of Q* variables that represent symbols.
1387 2015-01-05 Paul Eggert <eggert@cs.ucla.edu>
1391 If USE_LSB_TAG, arrange for the representation of Qnil to be zero so
1392 that NILP (x) is equivalent to testing whether x is 0 at the
1393 machine level. The overall effects of this and the previous patch
1394 shrink the size of the text segment by 2.3% and speeds up
1395 compilation of all the .elc files by about 0.5% on my platform,
1396 which is Fedora 20 x86-64.
1397 * lisp.h (lisp_h_XPNTR, lisp_h_XSYMBOL, lisp_h_XUNTAG)
1398 (make_lisp_symbol) [USE_LSB_TAG]:
1399 Symbols now tag the difference from lispsym, not the pointer.
1400 (lisp_h_XUNTAGBASE, TAG_SYMPTR): New macros.
1401 (Lisp_Int0, Lisp_Int1, Lisp_Symbol, Lisp_Misc, Lisp_String, Lisp_Cons):
1402 Renumber so that Lisp_Symbol is 0, so that Qnil is zero.
1403 (XSYMBOL): New forward decl.
1404 (XUNTAGBASE): New function.
1407 Compute C decls for DEFSYMs automatically
1409 This patch also makes Q constants (e.g., Qnil) constant addresses
1410 from the C point of view.
1411 * alloc.c, bidi.c, buffer.c, bytecode.c, callint.c, casefiddle.c:
1412 * casetab.c, category.c, ccl.c, charset.c, chartab.c, cmds.c, coding.c:
1413 * composite.c, data.c, dbusbind.c, decompress.c, dired.c, dispnew.c:
1414 * doc.c, editfns.c, emacs.c, eval.c, fileio.c, fns.c, font.c, fontset.c:
1415 * frame.c, fringe.c, ftfont.c, ftxfont.c, gfilenotify.c, gnutls.c:
1416 * image.c, inotify.c, insdel.c, keyboard.c, keymap.c, lread.c:
1417 * macfont.m, macros.c, minibuf.c, nsfns.m, nsfont.m, nsimage.m:
1418 * nsmenu.m, nsselect.m, nsterm.m, print.c, process.c, profiler.c:
1419 * search.c, sound.c, syntax.c, term.c, terminal.c, textprop.c, undo.c:
1420 * window.c, xdisp.c, xfaces.c, xfns.c, xftfont.c, xmenu.c, xml.c:
1421 * xselect.c, xsettings.c, xterm.c:
1422 Remove Q vars that represent symbols (e.g., Qnil, Qt, Qemacs).
1423 These names are now defined automatically by make-docfile.
1424 * alloc.c (init_symbol): New function.
1425 (Fmake_symbol): Use it.
1426 (c_symbol_p): New function.
1427 (valid_lisp_object_p, purecopy): Use it.
1428 * alloc.c (marked_pinned_symbols):
1429 Use make_lisp_symbol instead of make_lisp_ptr.
1430 (garbage_collect_1): Mark lispsym symbols.
1431 (CHECK_ALLOCATED_AND_LIVE_SYMBOL): New macro.
1432 (mark_object): Use it.
1433 (sweep_symbols): Sweep lispsym symbols.
1434 (symbol_uses_obj): New function.
1435 (which_symbols): Use it. Work for lispsym symbols, too.
1436 (init_alloc_once): Initialize Vpurify_flag here; no need to wait,
1437 since Qt's address is already known now.
1438 (syms_of_alloc): Add lispsym count to symbols_consed.
1439 * buffer.c (init_buffer_once): Compare to Qnil, not to make_number (0),
1440 when testing whether storage is all bits zero.
1441 * dispextern.h (struct image_type):
1442 * font.c (font_property_table):
1443 * frame.c (struct frame_parm_table, frame_parms):
1444 * keyboard.c (scroll_bar_parts, struct event_head):
1445 * xdisp.c (struct props):
1446 Use XSYMBOL_INIT (Qfoo) and struct Lisp_Symbol * rather than &Qfoo and
1447 Lisp_Object *, since Qfoo is no longer an object whose address can be
1448 taken. All uses changed.
1449 * eval.c (run_hook): New function. Most uses of Frun_hooks changed to
1450 use it, so that they no longer need to take the address of a Lisp sym.
1451 (syms_of_eval): Don't use DEFSYM on Vrun_hooks, as it's a variable.
1452 * frame.c (syms_of_frame): Add defsyms for the frame_parms table.
1453 * keyboard.c (syms_of_keyboard): Don't DEFSYM Qmenu_bar here.
1454 DEFSYM Qdeactivate_mark before the corresponding var.
1455 * keymap.c (syms_of_keymap): Use DEFSYM for Qmenu_bar and Qmode_line
1456 instead of interning their symbols; this avoids duplicates.
1457 (LISP_INITIALLY, TAG_PTR)
1458 (DEFINE_LISP_SYMBOL_BEGIN, DEFINE_LISP_SYMBOL_END, XSYMBOL_INIT):
1460 (LISP_INITIALLY_ZERO): Use it.
1461 (enum symbol_interned, enum symbol_redirect, struct Lisp_Symbol)
1462 (EXFUN, DEFUN_ARGS_MANY, DEFUN_ARGS_UNEVALLED, DEFUN_ARGS_*):
1463 Move decls up, to avoid forward uses. Include globals.h earlier, too.
1464 (make_lisp_symbol): New function.
1465 (XSETSYMBOL): Use it.
1466 (DEFSYM): Now just a placeholder for make-docfile.
1467 * lread.c (DEFINE_SYMBOLS): Define, for globals.h.
1468 (intern_sym): New function, with body taken from old intern_driver.
1469 (intern_driver): Use it. Last arg is now Lisp integer, not ptrdiff_t.
1471 (define_symbol): New function.
1472 (init_obarray): Define the C symbols taken from lispsym.
1473 Use plain DEFSYM for Qt and Qnil.
1474 * syntax.c (init_syntax_once): No need to worry about
1475 Qchar_table_extra_slots.
1477 2015-01-04 Paul Eggert <eggert@cs.ucla.edu>
1479 'temacs -nw' should not call missing functions
1480 Without this patch, "temacs -nw" fails with the diagnostic
1481 "emacs: Symbol's function definition is void: frame-windows-min-size"
1482 and messes up the tty's state.
1483 * frame.c (Fframe_windows_min_size): New placeholder function.
1484 (syms_of_frame): Define it.
1485 * window.c (Fwindow__sanitize_window_sizes): New placeholder.
1486 (syms_of_window): Define it.
1488 Less 'make' chatter for lisp dir
1489 * Makefile.in (%.elc): Adjust to compile-onefile change in
1490 ../lisp/Makefile.in.
1492 batch write-region no longer says "Wrote FOO"
1493 This cuts down on 'make' chatter a bit.
1494 * fileio.c (Fwrite_region):
1495 Don't output "Wrote /whatever/foo.elc" if noninteractive.
1497 2015-01-03 Paul Eggert <eggert@cs.ucla.edu>
1499 Revert previous change to produce_composite_glyph
1500 * term.c (produce_composite_glyph): Revert previous change (Bug#19496).
1502 Pacify gcc -Wparentheses
1503 * frame.c (x_set_frame_parameters): Add parens (Bug#19428).
1505 2015-01-03 Martin Rudalics <rudalics@gmx.at>
1507 * frame.c (x_set_frame_parameters): Call Fset_frame_size only if
1508 f->can_x_set_window_size is true.
1509 * xterm.c (x_set_window_size_1): Call change_frame_size with
1510 text sizes instead of pixel sizes (Bug#19428).
1512 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1514 * xdisp.c (pos_visible_p): Fix up the X coordinate for
1515 right-to-left screen lines. (Bug#19473)
1517 2015-01-01 Eli Zaretskii <eliz@gnu.org>
1519 * w32proc.c (Fw32_get_codepage_charset): Doc fix. (Bug#19458)
1521 2014-12-31 Paul Eggert <eggert@cs.ucla.edu>
1523 Simplify setfattr use by assuming GNU make
1524 * Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
1525 (emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
1526 Simplify by using GNU make rather than shell conditionals,
1527 by using ln -f rather than rm -f followed by ln,
1528 and by preferring $@ to spelling out the destination.
1530 2014-12-29 Eli Zaretskii <eliz@gnu.org>
1532 * sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
1533 file doesn't compile on MS-Windows.
1535 2014-12-29 Paul Eggert <eggert@cs.ucla.edu>
1537 Allow return value of system-name to vary. (Bug#19438)
1538 * filelock.c (current_lock_owner):
1539 * xrdb.c (get_environ_db):
1540 * xterm.c (same_x_server):
1541 * xterm.c (x_term_init):
1542 Prefer (system-name) to system-name, and avoid naming
1543 locals 'system-name'.
1544 * editfns.c (cached_system_name): New static var.
1545 (init_and_cache_system_name): New function.
1546 (init_editfns, Fsystem_name): Use it.
1547 (syms_of_editfns): Initialize it and Vsystem_name to the same value.
1548 * sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
1549 (h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
1550 (init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
1551 Don't create a new string if the current value is already correct.
1553 2014-12-28 Paul Eggert <eggert@cs.ucla.edu>
1555 Fix produce_composite_width typo
1556 * term.c (produce_composite_glyph):
1557 Fix typo that confused number of columns for pixel width.
1559 2014-12-28 Paul Eggert <eggert@Penguin.CS.UCLA.EDU>
1561 Wrap dll functions more simply
1562 * decompress.c, gnutls.c, image.c, xml.c:
1563 If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
1564 rather than the inverse when not WINDOWSNT. This isolates the
1565 fn_* business into the WINDOWSNT-specific section of the code,
1566 which makes it easier to maintain the generic code.
1567 * decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
1568 * gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
1569 * image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
1570 * xml.c (DEF_XML2_FN, LOAD_XML2_FN):
1571 Remove. All uses replaced by DEF_DLL_FN.
1572 * decompress.c (inflateInit2): Remove; no longer needed.
1573 * w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.
1575 Port memory-full checking to GnuTLS 3.3
1576 Instead of using gnutls_global_set_mem_functions, check every call
1577 to a GnuTLS function that might return an indication of memory
1578 exhaustion. Suggested by Dmitry Antipov in:
1579 http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
1580 * gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
1581 (init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
1582 (fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
1584 (check_memory_full): New function.
1585 (emacs_gnutls_handshake, emacs_gnutls_handle_error)
1586 (gnutls_make_error, gnutls_certificate_details, Fgnutls_peer_status)
1587 (Fgnutls_boot): Use it.
1588 (emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.
1590 2014-12-27 Paul Eggert <eggert@cs.ucla.edu>
1592 Fix parse_settings to match internal documentation
1593 * xsettings.c (parse_settings): Return the number of settings seen.
1594 Count the settings changes accurately.
1595 (read_settings): Don't confuse number of settings changes with
1596 the return code from XGetWindowProperty.
1598 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1600 * xdisp.c (set_iterator_to_next) <GET_FROM_STRING>: Limit search in
1601 composition_compute_stop_pos to the number of characters in the
1603 <GET_FROM_BUFFER, GET_FROM_STRING>: Simplify code.
1605 * composite.c (composition_compute_stop_pos): If no composition
1606 was found in a string before ENDPOS, and ENDPOS is the string end,
1607 no need to back up to a safe point.
1609 * dispextern.h (struct it) <end_charpos>: Improve commentary.
1611 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1613 * nsimage.m (allocInitFromFile:): Initialize bmRep.
1614 (dealloc): Release bmRep.
1615 (setPixmapData): Make bmRep local so class member is not
1617 (setPixmapData): Rename local variable bmRep to avoid compiler
1620 2014-12-27 Jan Djärv <jan.h.d@swipnet.se>
1622 * xterm.c (do_ewmh_fullscreen): Don't remove maximized_horz/vert
1623 when going to fullscreen (Bug#0x180004f).
1625 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1627 * window.c (Fwindow_body_width): Doc fix. (Bug#19395)
1629 2014-12-27 Stefan Monnier <monnier@iro.umontreal.ca>
1631 * buffer.c (syms_of_buffer) <Vafter_change_functions>: fix docstring.
1633 2014-12-27 Eli Zaretskii <eliz@gnu.org>
1635 * gnutls.c (gnutls_init): Fix deprecation warning from GCC.
1637 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1639 Use bool for boolean in xselect.c, xsettings.c
1640 * xselect.c (x_get_local_selection, struct selection_data)
1641 (x_selection_request_lisp_error, struct prop_location)
1642 (x_handle_selection_request, x_convert_selection)
1643 (waiting_for_other_props_on_window, expect_property_change)
1644 (wait_for_property_change, x_handle_property_notify)
1645 (x_get_foreign_selection, x_get_window_property)
1646 (receive_incremental_selection)
1647 (x_get_window_property_as_lisp_data)
1648 (lisp_data_to_selection_data, Fx_get_selection_internal)
1649 (x_send_client_event):
1650 * xselect.c, xterm.h (x_handle_dnd_message):
1651 * xsettings.c (dpyinfo_valid, parse_settings, read_settings)
1652 (apply_xft_settings, read_and_apply_settings)
1653 (xft_settings_event, init_gsettings, init_xsettings)
1654 (syms_of_xsettings):
1655 Use bool for boolean.
1656 * xselect.c (x_get_window_property): Omit last arg, which was an
1658 * xsettings.c (apply_xft_settings): Remove 2nd arg, which was
1659 always true. All callers changed.
1661 2014-12-26 Eli Zaretskii <eliz@gnu.org>
1663 * w32proc.c (sys_spawnve, get_lcid_callback): Use strcpy instead
1666 * w32menu.c (add_menu_item): Use stpcpy instead of strcat.
1668 * w32.c (sys_readdir, stat_worker, symlink): Use strcpy instead of
1671 2014-12-26 Paul Eggert <eggert@cs.ucla.edu>
1673 Use bool for boolean in xsmfns.c
1674 * xsmfns.c, xterm.h (x_session_have_connection):
1675 * xsmfns.c (doing_interact, smc_interact_CB, Fhandle_save_session):
1676 Use bool for boolean.
1677 (x_session_initialize, Fhandle_save_session):
1678 Prefer NILP (x) to EQ (x, Qnil).
1680 2014-12-25 Paul Eggert <eggert@cs.ucla.edu>
1682 * callproc.c (child_setup):
1683 * dbusbind.c (xd_signature_cat):
1684 * doc.c (get_doc_string, Fsnarf_documentation):
1685 * editfns.c (Fuser_full_name):
1686 * frame.c (xrdb_get_resource):
1687 * gtkutil.c (xg_get_file_with_chooser):
1688 * tparam.c (tparam1):
1689 * xfns.c (xic_create_fontsetname):
1690 * xrdb.c (gethomedir, get_user_db, get_environ_db):
1691 * xsmfns.c (smc_save_yourself_CB):
1692 Rewrite to avoid the need for strcat, typically by using stpcpy
1693 and/or lispstpcpy. strcat tends to be part of O(N**2) algorithms.
1694 * doc.c (sibling_etc):
1695 * xrdb.c (xdefaults):
1696 Now a top-level static constant.
1698 2014-12-23 Didier Verna <didier@didierverna.net> (tiny change).
1700 * nsselect.m (Fns_selection_owner_p): Return a Lisp boolean, not a
1703 2014-12-22 Jan Djärv <jan.h.d@swipnet.se>
1705 * xterm.c (x_bitmap_icon): Partly revert change from 2014-03-21 which
1706 breaks icon setting for Gtk+ except for initial frame (Bug#19403).
1708 2014-12-22 Paul Eggert <eggert@cs.ucla.edu>
1710 Use bool for boolean in xterm.c
1711 * frame.h, nsterm.m, w32term.c, w32term.h, xterm.c:
1712 (x_set_window_size, x_bitmap_icon):
1713 * nsterm.m (ns_frame_raise_lower, x_new_font):
1714 * termhooks.h (struct terminal.toggle_invisible_pointer_hook)
1715 (struct terminal.frame_raise_lower_hook):
1716 * w32term.c (w32_frame_raise_lower):
1717 * xterm.c, xterm.h (x_text_icon):
1718 * xterm.c (x_update_window_begin, x_update_window_end)
1719 (x_update_end, x_after_update_window_line)
1720 (x_set_glyph_string_gc, x_draw_glyph_string_background)
1721 (x_draw_glyph_string_foreground)
1722 (x_draw_composite_glyph_string_foreground)
1723 (x_alloc_lighter_color, x_draw_relief_rect)
1724 (x_draw_glyph_string_box, x_draw_image_relief)
1725 (x_draw_image_glyph_string, x_draw_stretch_glyph_string)
1726 (x_draw_underwave, x_draw_glyph_string, x_show_hourglass)
1728 (XFillRectangle) [HAVE_GTK3]:
1729 (XTtoggle_invisible_pointer, frame_highlight, frame_unhighlight)
1730 (x_focus_changed, x_find_modifier_meanings, note_mouse_movement)
1731 (XTmouse_position, xt_action_hook, xt_horizontal_action_hook)
1732 (x_send_scroll_bar_event, xm_scroll_callback)
1733 (xg_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
1734 (x_create_toolkit_scroll_bar)
1735 (x_create_horizontal_toolkit_scroll_bar)
1736 (x_set_toolkit_horizontal_scroll_bar_thumb, x_scroll_bar_create)
1737 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
1738 (XTset_horizontal_scroll_bar, x_scroll_bar_expose)
1739 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
1740 (x_scroll_bar_report_motion)
1741 (x_horizontal_scroll_bar_report_motion, x_net_wm_state)
1742 (handle_one_xevent, XTread_socket, x_draw_bar_cursor)
1743 (x_draw_window_cursor, x_clear_errors)
1744 (x_trace_wire, x_new_font, x_set_offset, wm_supports)
1745 (set_wm_state, x_set_sticky, get_current_wm_state)
1746 (do_ewmh_fullscreen, x_handle_net_wm_state)
1747 (x_check_expected_move, x_sync_with_move, x_wait_for_event)
1748 (x_set_window_size_1, XTframe_raise_lower)
1749 (x_make_frame_visible, x_iconify_frame)
1750 (x_timeout_atimer_activated_flag, same_x_server, x_display_ok)
1751 (x_term_init, x_process_timeouts, x_activate_timeout_atimer)
1752 (x_delete_terminal, x_initialize, syms_of_xterm):
1753 Use bool for boolean.
1755 2014-12-20 Paul Eggert <eggert@cs.ucla.edu>
1757 * composite.h (struct composition.width): Now int
1758 instead of unsigned short, as we prefer signed integers.
1760 Let charset tick grow past USHRT_MAX
1761 * charset.c, charset.h (charset_ordered_list_tick):
1762 Now EMACS_UINT, not unsigned short.
1763 * fontset.c (reorder_font_vector): Allow the tick to grow to the
1764 maximum representable Emacs integer value before wrapping it around.
1766 Simplify unexec file mode setting
1767 * unexaix.c, unexcoff.c, unexelf.c, unexmacosx.c:
1768 Don't include <sys/stat.h> when no longer needed.
1769 (unexec): Create file with correct mode in the first place,
1770 rather than overwriting the mode later and fiddling with the
1771 global umask in the mean time. Avoid bogus usage like
1772 'umask (777)', which should have been 'umask (0777)'.
1773 (mark_x): Remove. All callers removed.
1775 2014-12-19 Paul Eggert <eggert@cs.ucla.edu>
1777 Minor cleanups for Lisp objects and symbols
1778 * alloc.c (next_vector, set_next_vector):
1779 * lisp.h (lisp_h_INTEGERP, make_number, XFASTINT, make_natnum):
1780 (lisp_h_make_number) [USE_LSB_TAG]:
1781 Use Lisp_Int0 instead of the mystery constant 0.
1782 * alloc.c (mark_object): Always set and use po; that's simpler.
1783 (CHECK_LIVE, CHECK_ALLOCATED_AND_LIVE):
1784 Properly parenthesize definientia.
1785 * bidi.c (bidi_initialize):
1786 * buffer.c (init_buffer_once):
1787 * nsfns.m (syms_of_nsfns):
1788 * nsmenu.m (syms_of_nsmenu):
1789 * nsselect.m (syms_of_nsselect):
1790 Prefer DEFSYM to defining by hand.
1791 * buffer.c (syms_of_buffer): Omit unneeded staticpros.
1792 * data.c: Fix too-long line.
1793 * lisp.h (DECLARE_GDB_SYM): New macro.
1794 (DEFINE_GDB_SYMBOL_BEGIN): Use it.
1795 (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END) [!MAIN_PROGRAM]:
1796 Declare the symbol, so it's visible to everywhere lisp.h is included.
1797 Move forward decls as far forward as they can go,
1798 to allow future changes to use them.
1800 2014-12-18 Paul Eggert <eggert@cs.ucla.edu>
1802 * gnutls.c: Include gnutls.h.
1803 This to check syms_of_gnutls's API even when !HAVE_GNUTLS.
1804 * image.c (svg_load): Fix pointer signedness.
1806 2014-12-18 Martin Rudalics <rudalics@gmx.at>
1808 * frame.c (frame_windows_min_size): New argument IGNORE.
1809 (adjust_frame_size): When called from change_frame_size call
1810 frame_windows_min_size with IGNORE Qt so we can ignore size
1813 2014-12-18 Eli Zaretskii <eliz@gnu.org>
1815 * font.c (Ffont_info): Add more font information to the vector
1816 returned by the function, inspired by query-font. Doc fix.
1819 2014-12-18 Stefan Monnier <monnier@iro.umontreal.ca>
1821 * keyboard.c (input_was_pending): New var.
1822 (read_char): Use it to make sure we only skip redisplay when we can't
1823 keep up with the repeat rate.
1825 2014-12-17 Stefan Monnier <monnier@iro.umontreal.ca>
1827 * keyboard.c (swallow_events): Don't redisplay if there's input pending.
1829 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1831 * image.c (svg_load): Watch out for nil value of current buffer's
1832 filename. Re-enable filename thing for not-a-file case.
1834 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1836 Partially disabled previous change.
1838 * image.c (svg_load): Temporarily disabled filename thing for
1839 not-a-file case as it can cause crashs.
1841 2014-12-17 Ulf Jasper <ulf.jasper@web.de>
1843 Fix problem with images referenced within svg files. (bug#19373)
1845 * image.c: Additional parameter 'filename' for
1846 svg_load_image. Include "buffer.h". Define library function
1847 rsvg_handle_set_base_uri for WINDOWSNT.
1848 (init_svg_functions): Initialize rsvg_handle_set_base_uri.
1849 (fn_rsvg_handle_set_base_uri): Define fn_rsvg_handle_set_base_uri.
1850 (svg_load): Pass a filename to svg_load_image: either name of
1851 actual file or of current buffer's file.
1852 (svg_load_image): New parameter 'filename', used for setting
1853 base_uri, necessary for loading referenced images. (bug#19373)
1855 2014-12-16 Paul Eggert <eggert@cs.ucla.edu>
1857 * lread.c (init_obarray): Declare Qt as special.
1858 This fixes a typo in the 2012-05-15 patch that
1859 tried to declare Qt as special.
1861 2014-12-15 Stefan Monnier <monnier@iro.umontreal.ca>
1863 Various fixes to use bool type and constants.
1864 * dispnew.c (update_single_window): Remove arg `force_p' since it's
1866 * xfaces.c (clear_face_cache): Use bool for the argument type.
1868 2014-12-15 Paul Eggert <eggert@cs.ucla.edu>
1870 Correct same_at_end when restoring window points
1871 * fileio.c (Finsert_file_contents): Compute same_at_end character
1872 position using the old buffer size, not the new one, since
1873 restore_window_points wants the old size.
1874 Fixes: debbugs:19161
1876 2014-12-14 Alan Mackenzie <acm@muc.de>
1878 New feature optionally to accelerate auto-repeated scrolling.
1880 * xdisp.c: Remove "static" from declaration of Qfontification_functions.
1882 * window.c (window_scroll): Bind fontification-functions to nil
1883 when scrolling by whole screens and
1884 fast-but-imprecise-scrolling is non-nil.
1885 (syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.
1887 * lisp.h (bool): Declare Qfontification_functions extern.
1889 2014-12-14 Eli Zaretskii <eliz@gnu.org>
1891 Load system's default trusted Certificate Authorities if available.
1892 * gnutls.c (gnutls_certificate_set_x509_system_trust)
1893 [GNUTLS >= 3.0.20]: Declare for WINDOWSNT.
1894 (init_gnutls_functions)(gnutls_certificate_set_x509_system_trust)
1895 [GNUTLS >= 3.0.20]: Load from shared library for WINDOWSNT.
1896 (fn_gnutls_certificate_set_x509_system_trust) [!WINDOWSNT]:
1898 (Fgnutls_boot) [GNUTLS >= 3.0.20]:
1899 Call gnutls_certificate_set_x509_system_trust. Log an error message if
1902 2014-12-14 Paul Eggert <eggert@cs.ucla.edu>
1904 * regex.c (analyze_first): Rename from analyze_first.
1906 2014-12-13 Paul Eggert <eggert@cs.ucla.edu>
1908 * alloc.c (XMALLOC_BASE_ALIGNMENT): Use max_align_t instead of
1909 a hack involving a union.
1911 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1913 * gnutls.c (Fgnutls_available_p, syms_of_gnutls):
1914 Move gnutls-available-p out of the HAVE_GNUTLS conditional, and define
1917 2014-12-13 Teodor Zlatanov <tzz@lifelogs.com>
1919 * emacs.c (main): Always include gnutls.h and run syms_of_gnutls.
1921 * gnutls.h: Always declare syms_of_gnutls.
1923 * gnutls.c (Fgnutls_available_p syms_of_gnutls): Move later for
1924 clarity. Let the availability check return Qnil when the GnuTLS
1925 integration is not available, instead of erroring out.
1928 2014-12-13 Eli Zaretskii <eliz@gnu.org>
1930 * xdisp.c (move_it_in_display_line_to, display_line):
1931 Don't disallow overflow-newline-into-fringe when word-wrap is in
1934 2014-12-11 Stefan Monnier <monnier@iro.umontreal.ca>
1936 * fileio.c: Better preserve window-points during revert (bug#19161).
1937 (Qget_buffer_window_list): New var.
1938 (get_window_points_and_markers, restore_window_points): New functions.
1939 (Finsert_file_contents): Use them to save and restore window-points.
1941 2014-12-11 Dmitry Antipov <dmantipov@yandex.ru>
1943 * xterm.c (x_delete_terminal): Call emacs_close for X connection
1944 descriptor if called from x_connection_closed and always delete
1945 this descriptor from keyboard waiting set (Bug#19147).
1947 2014-12-10 Eli Zaretskii <eliz@gnu.org>
1949 * bidi.c (BIDI_CACHE_MAX_ELTS_PER_SLOT): New macro.
1950 (bidi_cache_max_elts): New global variable.
1951 (bidi_shelve_header_size): Add the sizeof bidi_cache_max_elts.
1952 (bidi_cache_shrink, bidi_initialize): Reset bidi_cache_max_elts to
1954 (bidi_cache_search): Handle overflown cache. Improve commentary.
1955 (bidi_cache_ensure_space): Limit allocations to the current value
1956 of bidi_cache_max_elts. Force xpalloc not to over-allocate.
1957 If less than a full BIDI_CACHE_CHUNK is left to the limit, decrease
1958 the increment to not exceed the limit.
1959 (bidi_cache_iterator_state): Now returns non-zero if succeeded to
1960 cache, zero otherwise (meaning the cache overflowed). In the
1961 latter case, set bidi_cache_last_idx to -1.
1962 (bidi_peek_at_next_level): Handle overflown cache.
1963 (bidi_push_it): Increase the cache limit for iterating the new object.
1964 (bidi_pop_it): Decrease the cache limit back to previous value.
1965 (bidi_shelve_cache): Shelve the current value of the cache limit.
1966 (bidi_unshelve_cache): Restore the value of cache limit.
1967 (bidi_find_bracket_pairs): If the cache overflows while looking
1968 for the paired bracket, give up and let bidi_resolve_neutrals
1969 process the bracket as a simple neutral. (Bug#19322)
1970 (bidi_find_other_level_edge): If the cache overflows, fall back on
1971 Plan B, which effectively stops the reordering and restarts it on
1972 the next character (after resetting the cache).
1973 (bidi_move_to_visually_next): When the cache overflows, reset it
1974 after processing the last cached character.
1976 2014-12-10 Paul Eggert <eggert@cs.ucla.edu>
1978 Fix glitches in gnutls.c, mostly memory-related
1979 * gnutls.c: Sort macro definitions by name.
1980 (fn_gnutls_transport_set_errno): Omit unreachable definition.
1981 (fn_gnutls_x509_crt_get_signature): Omit unused symbol.
1982 (gnutls_hex_string): Arg is now unsigned char *, to avoid a cast.
1983 Prefer ptrdiff_t for sizes. Check for arithmetic overflow when
1984 calculating string length. Use make_uninit_string, to avoid
1985 copying the string. Cast the char, not the pointer.
1986 (gnutls_certificate_details): Use xmalloc and xfree, not malloc
1987 and free. Work even for dates past the year 9999. Use void *
1988 for buffers, to avoid casts.
1990 2014-12-09 Andy Moreton <andrewjmoreton@gmail.com> (tiny change)
1992 * gnutls.c (gnutls_protocol_get_name): Fix a copy/paste typo.
1994 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
1996 * gnutls.c (Fgnutls_peer_status): Return the key exchange, cipher
1999 2014-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
2001 * process.c: Whitespace and line-break nitpicks.
2003 2014-12-08 Lars Magne Ingebrigtsen <larsi@gnus.org>
2005 * gnutls.c (gnutls_certificate_details): The :signature isn't
2006 that useful, so remove it.
2007 (gnutls_certificate_details): Clean up whitespace slightly.
2008 (Fgnutls_peer_status): Return the Diffie-Hellman prime bits for
2010 (gnutls_certificate_details): Put :signature-algorithm back again,
2011 which was removed by mistake.
2012 (emacs_gnutls_handle_error): Fatal errors should be on level 1, so
2013 that they are not messaged by default (bug#16253).
2014 (Fgnutls_error_fatalp): Doc fix (bug#18210).
2016 * gnutls.c: Add Windows specs for gnutls_dh_get_prime_bits.
2018 2014-12-07 Jan Djärv <jan.h.d@swipnet.se>
2020 * nsimage.m (setPixmapData): Make bmRep local so class member is not
2023 2014-12-05 Lee Duhem <lee.duhem@gmail.com> (tiny change)
2025 * eval.c (Fsignal): Remove duplicate test.
2026 (Fautoload_do_load): Fix up docstring.
2028 2014-12-05 Jan Djärv <jan.h.d@swipnet.se>
2030 * nsterm.m (represented_filename, represented_frame): New variables.
2031 (ns_set_represented_filename): New function.
2032 (sendEvent:): Set represented filename here to avoid flicker,
2033 related to Bug#18757.
2035 * nsterm.h: Declare ns_set_represented_filename.
2037 * nsfns.m (ns_set_name_as_filename): Don't set represented filename
2038 at once, call ns_set_represented_filename instead.
2040 2014-12-05 Eli Zaretskii <eliz@gnu.org>
2042 * dispextern.h (enum bidi_dir_t): Force NEUTRAL_DIR to be zero.
2043 (struct bidi_stack): Reduce size by using bit fields and by
2044 packing sos, override, and isolate_status into a single 8-bit
2045 byte called 'flags'.
2047 * bidi.c (ISOLATE_STATUS, OVERRIDE): New macros.
2048 (bidi_push_embedding_level): Construct flags from individual
2049 bits. Adapt to changes in prev_for_neutral and next_for_neutral
2051 (bidi_pop_embedding_level): Use ISOLATE_STATUS. Extract 'sos'
2052 from flags. Adapt to changes in prev_for_neutral,
2053 next_for_neutral, and last_strong members.
2054 (bidi_line_init): Initialize flags to zero.
2055 (bidi_resolve_explicit, bidi_resolve_weak, bidi_resolve_brackets)
2056 (bidi_resolve_neutral): Use ISOLATE_STATUS and OVERRIDE.
2058 2014-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
2060 * eval.c (backtrace_eval_unrewind): Rewind also the excursions.
2061 (Fapply): Try and simplify the control flow.
2063 2014-12-03 Chris Zheng <chriszheng99@gmail.com> (tiny change)
2065 * gnutls.c (init_gnutls_functions, gnutls_certificate_details):
2066 Use gnutls_sign_get_name directly because
2067 gnutls_sign_algorithm_get_name is a macro on MinGW (bug#19231).
2068 (init_gnutls_functions): Load missing gnutls_server_name_set.
2070 2014-12-02 Eli Zaretskii <eliz@gnu.org>
2072 * bidi.c (bidi_find_first_overridden): New function.
2074 * xdisp.c (Fbidi_find_overridden_directionality): New function.
2075 (syms_of_xdisp): Defsubr it.
2077 * dispextern.h (bidi_find_first_overridden): Add prototype.
2079 2014-12-02 Jan Djärv <jan.h.d@swipnet.se>
2081 * nsimage.m (initFromSkipXBM:width:height:flip:length:): Set bmRep
2082 to nil after release (Bug#9133).
2084 2014-11-30 Paul Eggert <eggert@cs.ucla.edu>
2086 Port better to AddressSanitizer.
2087 These changes suffice for temacs on x86-64 with GCC 4.9.2 and
2089 * alloc.c (valid_pointer_p) [ADDRESS_SANITIZER]:
2090 Return -1 or 0, as the pipe trick doesn't work.
2091 * alloc.c (relocatable_string_data_p, mark_object, sweep_symbols):
2093 * print.c (print_object):
2094 When a pointer-check primitive returns -1, do not assume this
2095 means the pointer is valid or that the underlying system has failed.
2096 It could just be that addresses are being sanitized so Emacs can't
2097 test for pointer validity.
2098 * lisp.h (defined_GC_CHECK_STRING_BYTES): New constant.
2099 (USE_STACK_STRING) [GC_CHECK_STRING_BYTES]: Now false, since the
2100 string validity checker doesn't work on stack-based strings.
2102 2014-11-29 Paul Eggert <eggert@cs.ucla.edu>
2104 Improve clarity of USE_LSB_TAG definition.
2105 Reported by Lee Duhem. Suggested by Andreas Schwab in:
2106 http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02222.html
2107 * lisp.h (USE_LSB_TAG): Define in terms of the (simpler)
2108 VAL_MAX / 2 rather than in terms of the (more complicated)
2109 EMACS_INT_MAX >> GCTYPEBITS, and adjust commentary to match.
2111 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2113 * xdisp.c (handle_single_display_spec): When ignoring a fringe
2114 bitmap display, reset the ignore_overlay_strings_at_pos_p flag.
2115 (next_element_from_buffer): When done with overlays, reset the
2116 ignore_overlay_strings_at_pos_p flag. (Bug#19201)
2118 2014-11-29 Eli Zaretskii <eliz@gnu.org>
2120 * w32fns.c (Fw32_shell_execute): Convert forward slashes in
2121 DOCUMENT to backslashes, if DOCUMENT is a file. (Bug#19141)
2123 2014-11-29 Ulrich Müller <ulm@gentoo.org>
2125 * Makefile.in (temacs$(EXEEXT)): Use consistent flag settings
2126 for paxctl and setfattr. Fixes temacs startup failure with
2127 grsecurity/PaX enabled Linux kernel (bug#19067).
2129 2014-11-27 Oscar Fuentes <ofv@wanadoo.es>
2131 * w32.c, w32heap.c, w32term.c:
2132 Use MINGW_W64 instead of _W64.
2134 2014-11-27 Stefan Monnier <monnier@iro.umontreal.ca>
2136 * frame.c (Fhandle_switch_frame): Deactivate shift-region (bug#19003).
2138 2014-11-26 Lars Magne Ingebrigtsen <larsi@gnus.org>
2140 * gnutls.c (gnutls_ip_address_p): New function.
2141 (Fgnutls_boot): Only send SNI if the host name is not an IP address.
2143 2014-11-26 Toke Høiland-Jørgensen <toke@toke.dk> (tiny change)
2145 * gnutls.c (Fgnutls_boot): Send the server name over (bug#18208).
2147 2014-11-25 Paul Eggert <eggert@cs.ucla.edu>
2149 Fix gnutls problems caught by static checking.
2150 * gnutls.c (Fgnutls_boot): Remove unused local.
2151 (Fgnutls_boot): Fix pointer signedness.
2153 2014-11-25 Lars Magne Ingebrigtsen <larsi@gnus.org>
2155 * gnutls.c (gnutls_certificate_details): Don't include certain
2156 certificate details on older gnutls versions (bug#19168).
2157 (syms_of_gnutls): Export gnutls_peer_status_warning_describe.
2158 (gnutls_certificate_details): Reversed check in last checkin.
2160 2014-11-25 Teodor Zlatanov <tzz@lifelogs.com>
2162 * gnutls.c (Fgnutls_peer_status): Check GNUTLS_INITSTAGE, not gnutls_p.
2163 (Fgnutls_peer_status_warning_describe): Add function to describe a
2164 peer verification warning symbol.
2165 (Fgnutls_peer_status): Use it.
2166 (Fgnutls_boot): Use it. Minor logging fixes.
2168 2014-11-24 Lars Magne Ingebrigtsen <larsi@gnus.org>
2170 * gnutls.c: Fix compilation warnings given fix --enable-gcc-warnings.
2172 2014-11-24 Glenn Morris <rgm@gnu.org>
2174 * emacs.c (main) <--version>: Make use of PACKAGE_NAME.
2176 * Makefile.in (emacs.res): Use ../nt rule, rather than duplicating it.
2177 (ntsource, WINDRES, EMACS_MANIFEST): Remove, now unused.
2179 2014-11-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
2181 * gnutls.c: Fix Windows function definition of
2182 gnutls_x509_crt_get_fingerprint.
2184 * gnutls.c: Fix Windows return value for gnutls_pk_algorithm_get_name.
2186 * gnutls.c (Fgnutls_boot): Save certificate for later inspection.
2188 * process.h: Added more fields to Lisp_Process to track
2189 certificate details.
2191 * gnutls.c (gnutls_hex_string, gnutls_certificate_details)
2192 (Fgnutls_peer_status): New functions to export TLS certificate
2193 details to Emacs Lisp.
2195 2014-11-23 Jan Djärv <jan.h.d@swipnet.se>
2197 * gtkutil.c (gtk_adjustment_configure): Define for Gtk+ < 2.14.
2198 (xg_set_toolkit_horizontal_scroll_bar_thumb): Remove wrong version
2199 check for gtk_adjustment_configure (Bug#19149).
2200 (gtk_adjustment_configure): Don't use 2.14 functions (Bug#19149).
2202 2014-11-22 Glenn Morris <rgm@gnu.org>
2204 * Makefile.in (emacs.res): Add dependency on icons/hand.cur. Use $<.
2206 2014-11-22 Martin Rudalics <rudalics@gmx.at>
2208 Don't shrink frame when using desktop-save-mode (Bug#19048).
2209 * w32fns.c (x_set_tool_bar_lines): Always call
2210 x_change_tool_bar_height (Bug#19048).
2211 (x_change_tool_bar_height): Mark frame as garbaged since
2212 adjust_frame_size might not have done that.
2213 * xfns.c (x_set_tool_bar_lines): Always call
2214 x_change_tool_bar_height (Bug#19048).
2215 (x_change_tool_bar_height): Mark frame as garbaged since
2216 adjust_frame_size might not have done that.
2218 2014-11-21 Ulf Jasper <ulf.jasper@web.de>
2220 * xml.c (parse_region): Take care of new optional parameter
2221 'discard-comments' of 'libxml-parse(html|xml)-region'.
2222 (Flibxml_parse_html_region, Flibxml_parse_xml_region):
2223 New optional parameter 'discard-comments'.
2225 2014-11-17 Paul Eggert <eggert@cs.ucla.edu>
2227 Improve time stamp handling, and be more consistent about it.
2228 * editfns.c (invalid_time): New function.
2229 Use it instead of 'error ("Invalid time specification")'.
2230 (time_add, time_subtract, time_arith, Ftime_add, Ftime_less_p)
2231 (decode_float_time, lisp_to_timespec, lisp_time_struct):
2233 (make_time_tail, make_time): Remove. All uses changed to use
2234 new functions or plain list4i.
2235 (disassemble_lisp_time): Return effective length if successful.
2236 Check that LOW is an integer, if it's combined with other components.
2237 (decode_time_components): Decode into struct lisp_time, not
2238 struct timespec, so that we can support a wide set of times
2239 regardless of whether time_t is signed. Decode plain numbers
2240 as seconds since the Epoch, and nil as the current time.
2241 (lisp_time_argument, lisp_seconds_argument, Ffloat_time):
2242 Reimplement in terms of new functions.
2243 (Fencode_time): Just use list2i.
2244 (syms_of_editfns): Add time-add, time-subtract, time-less-p.
2245 * keyboard.c (decode_timer): Don't allow the new formats (floating
2246 point or nil) in timers.
2247 * systime.h (LO_TIME_BITS): New constant. Use it everywhere in
2248 place of the magic number '16'.
2249 (struct lisp_time): New type.
2250 (decode_time_components): Use it.
2251 (lisp_to_timespec): New decl.
2253 2014-11-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
2255 * intervals.h (INTERVAL_WRITABLE_P): Check the `inhibit-read-only'
2258 * callint.c (Fcall_interactively): Pass in nil as argument to
2259 Fbarf_if_buffer_read_only.
2261 * fileio.c (Finsert_file_contents): Ditto.
2263 * insdel.c (prepare_to_modify_buffer_1): Pass start region in.
2265 * textprop.c (verify_interval_modification): Check buffer
2266 readedness after the last interval.
2268 * buffer.c (Fbarf_if_buffer_read_only): Don't raise an error if
2269 the text at POSITION (new optional argument) has the
2270 `inhibit-read-only' text property set.
2272 2014-11-16 Eli Zaretskii <eliz@gnu.org>
2274 * window.c (window_scroll_pixel_based): Avoid truncation/rounding
2275 errors in computing the number of pixels to scroll.
2276 Suggested by Kelly Dean <kelly@prtime.org>. (Bug#19060)
2278 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2280 * nsmenu.m (update_frame_tool_bar): If tool bar changes height,
2281 call updateFrameSize.
2283 * nsterm.m (setFrame:): Remove call to display (Bug#18757).
2285 2014-11-16 Jan Djärv <jan.h.d@swipnet.se>
2287 * nsfns.m (x_set_foreground_color, x_set_background_color)
2288 (x_set_cursor_color, Fxw_color_values): Block/unblock input,
2289 use SET_FRAME_GARBAGED instead of redraw_frame (Bug#19036).
2291 2014-11-15 Jan Djärv <jan.h.d@swipnet.se>
2293 * nsterm.m (ns_send_appdefined): Check for application defined
2294 event on Cocoa (Bug#18993).
2295 (run): Restore code before the previous 18993 fix.
2297 2014-11-14 David Reitter <david.reitter@gmail.com>
2299 * nsterm.m (run): Set timeout for event loop to prevent hang.
2302 2014-11-14 Paul Eggert <eggert@cs.ucla.edu>
2304 * .gitignore: Add emacs-[1-9]*, to ignore files like emacs-25.0.50.1.
2306 2014-11-14 Dmitry Antipov <dmantipov@yandex.ru>
2308 * xfont.c (xfont_list_pattern): Do not allocate font entity object
2309 for each candidate font but attempt to reuse it from previous improper
2312 2014-11-13 Paul Eggert <eggert@cs.ucla.edu>
2314 Avoid undefined behavior in color table hashing.
2315 * image.c (CT_HASH_RGB) [COLOR_TABLE_SUPPORT]: Remove, replacing with ...
2316 (ct_hash_rgb) [COLOR_TABLE_SUPPORT]: New function. All uses changed.
2317 This function avoids undefined behavior with signed shift overflow.
2319 2014-11-10 Eli Zaretskii <eliz@gnu.org>
2321 * fileio.c (Finsert_file_contents): Invalidate buffer caches also
2322 when the inserted text does not need decoding. (Bug#18982)
2324 2014-11-10 Jan Djärv <jan.h.d@swipnet.se>
2326 * nsterm.h (EmacsScroller): judge returns bool.
2328 * nsterm.m (ns_set_vertical_scroll_bar): Release bar.
2329 (ns_judge_scroll_bars): Only set removed if judge returns true.
2330 (judge): Returns bool == condemned. Remove self from window.
2331 (setPosition:portion:whole:): Remove raise SIGIO (Bug#18757).
2333 2014-11-10 Stefan Monnier <monnier@iro.umontreal.ca>
2335 * keyboard.c (command_loop_1): Record this-command in recent-keys.
2336 (Frecent_keys): Rewrite. and add optional `include-cmds' arg.
2338 2014-11-09 Jan Djärv <jan.h.d@swipnet.se>
2340 * nsterm.m (ns_set_vertical_scroll_bar)
2341 (ns_set_horizontal_scroll_bar): Cleanup merge error.
2343 2014-11-09 Paul Eggert <eggert@cs.ucla.edu>
2345 * xgselect.c (xg_select): Don't assume n_gfds is nonnegative
2346 merely because tmo_in_millisec is nonnegative. The 1st call
2347 to g_main_context_query could succeed while the 2nd one fails.
2349 * frame.c (Fcan_run_window_configuration_change_hook): Return a value.
2351 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2353 * nsterm.m (run): Only use non-system event loop if OSX version is
2354 exactly 10.9 (Bug#18993).
2355 (ns_set_vertical_scroll_bar): Don't call bar setPosition: unless
2358 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2360 * callproc.c (encode_current_directory): Support handling of file
2361 names prepended by "/:". (Bug#18891)
2363 2014-11-08 Alan Mackenzie <acm@muc.de>
2365 * syntax.c (back_comment): Fix off-by-one error (bug#18022).
2367 2014-11-08 Dima Kogan <dima@secretsauce.net>
2369 * xgselect.c (xg_select): Use g_main_context_acquire (bug#18861).
2371 2014-11-08 Michael Albinus <michael.albinus@gmx.de>
2373 * dired.c (Ffile_attributes): Return Qnil, if Fexpand_file_name
2374 raises an error. (Bug#18891)
2376 2014-11-08 Martin Rudalics <rudalics@gmx.at>
2378 * frame.c (adjust_frame_size): Call x_set_window_size only if
2379 f->can_x_set_window_size is set.
2380 (make_frame): Initialize f->can_x_set_window_size and
2381 f->can_run_window_configuration_change_hook.
2382 (Fcan_run_window_configuration_change_hook): New function.
2383 * frame.h (frame): Split `official' into `can_x_set_window_size'
2384 and `can_run_window_configuration_change_hook'.
2385 * nsfns.m (Fx_create_frame): Set f->can_x_set_window_size.
2386 * w32fns.c (Fx_create_frame, x_create_tip_frame):
2387 Set f->can_x_set_window_size.
2388 * window.c (run_window_configuration_change_hook):
2389 Return immediately if either f->can_x_set_window_size or
2390 f->can_run_window_configuration_change_hook are false.
2391 (Fset_window_configuration): Instead of f->official set
2392 f->can_x_set_window_size.
2393 * xfns.c (Fx_create_frame, x_create_tip_frame):
2394 Set f->can_x_set_window_size.
2396 2014-11-08 Jan Djärv <jan.h.d@swipnet.se>
2398 * nsterm.m (EmacsScroller.dealloc): Reinstate, removed at merge
2399 cleanup from 2014-11-01 (Bug#18972).
2401 2014-11-07 Stefan Monnier <monnier@iro.umontreal.ca>
2403 * keyboard.c: Call gui-set-selection instead of x-set-selection.
2404 * xdisp.c (window-scroll-functions): Improve docstring.
2406 2014-11-07 Paul Eggert <eggert@cs.ucla.edu>
2408 Uniquify the 'size' symbol.
2410 * w32notify.c (Qsize): Remove.
2411 * lisp.h (Qsize): New decl.
2412 * lread.c (Qsize): Now extern.
2413 * w32notify.c (syms_of_w32notify): No need to defsym.
2415 2014-11-07 Martin Rudalics <rudalics@gmx.at>
2417 * dispnew.c (change_frame_size_1): Fix call of
2419 * frame.c (Qsize, Qframe_position, Qframe_outer_size)
2420 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2421 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2422 (Qtool_bar_size): New constants.
2423 (frame_inhibit_resize, adjust_frame_size): New argument to
2424 handle case where frame_inhibit_implied_resize is a list.
2425 (Fmake_terminal_frame, Fset_frame_height, Fset_frame_width)
2426 (Fset_frame_size, x_set_left_fringe, x_set_right_fringe)
2427 (x_set_right_divider_width, x_set_bottom_divider_width)
2428 (x_set_vertical_scroll_bars, x_set_horizontal_scroll_bars)
2429 (x_set_scroll_bar_width, x_set_scroll_bar_height):
2431 (frame-inhibit-implied-resize): Rewrite doc-string.
2432 * frame.h (frame_inhibit_resize, adjust_frame_size):
2433 Fix external declarations.
2434 (Qframe_position, Qframe_outer_size)
2435 (Qframe_inner_size, Qexternal_border_size, Qtitle_height)
2436 (Qmenu_bar_external, Qmenu_bar_size, Qtool_bar_external)
2437 (Qtool_bar_size): Extern them.
2438 * gtkutil.c (FRAME_TOTAL_PIXEL_HEIGHT, FRAME_TOTAL_PIXEL_WIDTH)
2439 (xg_height_or_width_changed): Remove.
2440 (xg_frame_set_char_size): Adjust adjust_frame_size calls.
2441 (menubar_map_cb, xg_update_frame_menubar, free_frame_menubar)
2442 (tb_size_cb, update_frame_tool_bar, free_frame_tool_bar)
2443 (xg_change_toolbar_position): Call adjust_frame_size directly.
2444 * nsfns.m (x_set_internal_border_width, Fx_create_frame):
2445 Fix calls of adjust_frame_size.
2446 * w32fns.c (x_set_internal_border_width, x_set_menu_bar_lines)
2447 (Fx_create_frame, x_create_tip_frame): Adjust adjust_frame_size calls.
2448 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2449 frame can get resized when tool-bar-lines parameter changes from
2451 (Fw32_frame_menu_bar_size): Return fourth value.
2452 (Fw32_frame_rect): Block input around system calls
2453 (Fx_frame_geometry): New function.
2454 * w32menu.c (set_frame_menubar): Adjust adjust_frame_size call.
2455 * w32term.c (x_new_font): Adjust adjust_frame_size call.
2456 * widget.c (EmacsFrameSetCharSize): Adjust frame_inhibit_resize call.
2457 * window.c (Fset_window_configuration): Adjust adjust_frame_size call.
2458 * xfns.c (x_set_menu_bar_lines, x_set_internal_border_width)
2459 (Fx_create_frame): Adjust adjust_frame_size calls.
2460 (x_set_tool_bar_lines, x_change_tool_bar_height): Make sure that
2461 frame can get resized when tool-bar-lines parameter changes from
2463 (Fx_frame_geometry): New function.
2464 * xmenu.c (update_frame_menubar): On Lucid call
2465 adjust_frame_size with one pixel less height to avoid that
2466 repeatedly adding/removing the menu bar grows the frame.
2467 (free_frame_menubar): On Motif arrange to optionally preserve
2468 the old frame height when removing the menu bar.
2469 * xterm.c (x_new_font): Adjust adjust_frame_size call.
2471 2014-11-03 Eli Zaretskii <eliz@gnu.org>
2473 * xdisp.c (Fdump_glyph_matrix, Fdump_frame_glyph_matrix): Doc fix.
2474 (Fdump_frame_glyph_matrix): Don't segfault if invoked on a GUI
2475 frame; instead, print an error message.
2477 2014-11-03 Jan Djärv <jan.h.d@swipnet.se>
2479 * nsfns.m (ns_set_doc_edited): Check for FRAME_NS (Bug#18925).
2481 2014-11-02 Jan Djärv <jan.h.d@swipnet.se>
2483 * nsimage.m (allocInitFromFile:): Initialize bmRep.
2484 (dealloc): Release bmRep.
2486 * nsterm.h (EmacsImage): Remove imageListNext, refCount, reference,
2487 imageListSetNext, imageListNext.
2489 * nsimage.m (ImageList, imageListNext, imageListSetNext:)
2490 (reference): Remove.
2491 (allocInitFromFile:): Remove searching ImageList and calling
2492 reference (Bug#18918).
2493 (dealloc): Remove handling if ImageList.
2495 2014-11-02 Andreas Schwab <schwab@linux-m68k.org>
2497 * process.c (catch_child_signal): Fix incorrect assertion.
2499 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2501 * macfont.m (macfont_draw):
2502 * nsterm.m (ns_mouse_position, judge): Clean up merge conflict.
2504 * macfont.m (macfont_glyph_extents): Turn off synthetic bold
2505 if force_integral_p (i.e. no antialias).
2506 (macfont_draw): Check ns_antialias_text, also turn off synthetic
2507 bold if no antialias (Bug#18876).
2509 * emacs.c (main): Don't chdir to $HOME on Cocoa if --chdir
2510 was given (Bug#18846).
2512 * nsterm.h (ns_set_doc_edited): Declare taking no args.
2514 * nsfns.m (ns_set_doc_edited): Do all logic (check frames) here
2515 instead of in xdisp.c, function now takes void. (Bug#18884).
2517 * xdisp.c (prepare_menu_bars): Remove HAVE_NS code.
2518 (redisplay_internal): Call ns_set_doc_edited if HAVE_NS (Bug#18884).
2520 * nsterm.h (EmacsScroller): Replace Lisp_Object win with
2521 struct window* (Bug#18889).
2522 Remove getMouseMotionPart.
2523 (ns_output): Make icon_top/left int.
2525 * nsfns.m (x_icon): icon_top/left is int.
2527 * nsterm.m (ns_mouse_position): Remove unused code.
2528 (initFrame:window:, dealloc): Use window instead of win.
2529 (getMouseMotionPart:window:x:y:): Remove, unused.
2530 (sendScrollEventAtLoc:fromEvent:): Make Lisp_Object win from window.
2532 2014-11-01 Eli Zaretskii <eliz@gnu.org>
2534 * keyboard.c (readable_events): When FLAGS include
2535 READABLE_EVENTS_FILTER_EVENTS, ignore BUFFER_SWITCH_EVENT events.
2536 This avoids returning non-nil from input-pending-p when only such
2537 events are in the queue. (Bug#18856)
2539 2014-11-01 Jan Djärv <jan.h.d@swipnet.se>
2541 * nsselect.m (QCLIPBOARD, QSECONDARY, QTEXT, QFILE_NAME)
2542 (NXPrimaryPboard, NXSecondaryPboard): Declare static.
2543 (Qforeign_selection): Remove.
2544 (ns_get_local_selection): Identation fix.
2545 (syms_of_nsselect): Remove Qforeign_selection, ns-lost-selection-hooks
2547 * nsselect.m (ns_get_local_selection): Remove calling of
2548 functions in Vselection_converter_alist (Bug#18911).
2549 (syms_of_nsselect): Remove Vselection_converter_alist.
2551 2014-10-31 Dmitry Antipov <dmantipov@yandex.ru>
2553 * font.c (copy_font_spec): Redesign to avoid Fcopy_alist
2554 and unnecessary initialization. Adjust comments.
2556 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2558 * bidi.c (bidi_cache_reset_to): Invalidate bidi_cache_last_idx by
2560 (bidi_find_bracket_pairs): Pass to bidi_cache_reset_to a relative
2561 index, not an absolute one, as that's what the function expects.
2563 2014-10-30 Dmitry Antipov <dmantipov@yandex.ru>
2565 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to realize
2566 font on an initial frame when running as a daemon (Bug#18869).
2568 * fontset.c (toplevel): Adjust comment to match 2014-06-19 change.
2570 2014-10-30 Eli Zaretskii <eliz@gnu.org>
2572 * fileio.c (Fexpand_file_name): Use make_unibyte_string, not
2573 build_string, when importing a home directory. (Bug#18873)
2575 2014-12-27 Eli Zaretskii <eliz@gnu.org>
2577 * dispnew.c (buffer_posn_from_coords):
2578 Use WINDOW_WANTS_HEADER_LINE_P, not WINDOW_WANTS_MODELINE_P, to
2579 account for the header-line height. (Bug#18839)
2581 2014-10-28 Ulf Jasper <ulf.jasper@web.de>
2583 * xml.c (parse_region): Do not forget the first document child.
2585 2014-10-25 Jan Djärv <jan.h.d@swipnet.se>
2587 * nsselect.m: pasteboard_changecount is new.
2588 (ns_store_pb_change_count, ns_get_pb_change_count)
2589 (ns_get_our_change_count_for): New functions.
2590 (ns_string_to_pasteboard_internal): Correct comment.
2591 type => gtype in eassert, Call ns_store_pb_change_count.
2592 (Fns_own_selection_internal): Remove data, use value (Bug#18799).
2593 (Fns_disown_selection_internal, Fns_selection_owner_p):
2594 Replace Vselection_alist check, with change count check.
2595 (Fns_get_selection): Initialize val to Qnil. Only get local
2596 selection if change counts match (Bug#18799).
2597 (nxatoms_of_nsselect): Initialize pasteboard_changecount.
2599 2014-10-25 Noam Postavsky <npostavs@users.sourceforget.net>
2601 * w32proc.c (create_child): If calling a quoted batch file,
2602 pass NULL for exe. (Bug#18745)
2604 2014-10-24 Eli Zaretskii <eliz@gnu.org>
2606 * bidi.c (bidi_resolve_explicit, bidi_find_bracket_pairs)
2607 (bidi_resolve_brackets): Use end of string position rather than ZV
2608 when iterating over a string. (Bug#18815)
2610 2014-10-24 Martin Rudalics <rudalics@gmx.at>
2612 * keyboard.c (make_lispy_position): Return coordinates also when
2613 on scroll bars, fringes, margins or not in a window.
2614 * xdisp.c (show_mouse_face): Don't change cursor face during
2617 2014-10-23 Martin Rudalics <rudalics@gmx.at>
2619 * frame.c (Fset_frame_height, Fset_frame_width, Fset_frame_size)
2620 (frame_resize_pixelwise, frame_inhibit_implied_resize):
2621 Fix doc-strings (Bug#18789).
2623 2014-10-23 Paul Eggert <eggert@cs.ucla.edu>
2625 * Makefile.in (ACLOCAL_INPUTS): Omit unnecessary use of 'wildcard'.
2627 2014-10-22 Eli Zaretskii <eliz@gnu.org>
2629 Optimize redisplay of simple bracketed text.
2630 * bidi.c (bidi_cache_reset_to): New function.
2631 (bidi_cache_reset): Call it.
2632 (bidi_init_it, bidi_line_init): Initialize the bracket_pairing_pos
2634 (bidi_resolve_explicit): Reset bracket_pairing_pos and
2635 bracket_enclosed_type only if bracket_pairing_pos's value is not
2637 (MAX_BPA_STACK): Make sure the value is signed.
2638 (PUSH_BPA_STACK): If the BPA stack overflows, don't bail out, but
2639 stop pushing values onto the stack.
2640 (bidi_find_bracket_pairs): If the bracketed text is only on the
2641 base embedding level, remove all the states cached by this
2642 function from the cache, and return zero, so that the brackets in
2643 this segment of text are processed as normal neutrals.
2644 (bidi_resolve_brackets): Detect the brackets that are to be
2645 processed as neutrals, and don't call bidi_find_bracket_pairs on
2648 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2650 * w32select.c (Fw32_selection_exists_p): Rename from
2651 Fx_selection_exists_p.
2652 (syms_of_w32select): Adjust accordingly.
2654 * w16select.c (Fw16_selection_exists_p): Rename from
2655 Fx_selection_exists_p.
2656 (syms_of_win16select): Adjust accordingly.
2658 * nsselect.m (ns_get_local_selection): Signal error rather than `quit'.
2659 (Fns_own_selection_internal): Tighten scoping.
2660 (Fns_selection_exists_p): Rename from Fx_selection_exists_p.
2661 (Fns_get_selection): Rename from Fx_get_selection_internal.
2662 (Fns_get_selection_internal, Fns_store_selection_internal):
2664 (syms_of_nsselect): Adjust accordingly.
2666 2014-10-21 Martin Rudalics <rudalics@gmx.at>
2668 * w32fns.c (Fw32_frame_menu_bar_size): New function.
2669 * w32term.c (x_set_window_size): Account for wrapped menu bar
2670 lines when setting up frame height (Bug#15174 and Bug#18720).
2671 (w32_add_wrapped_menu_bar_lines): New variable.
2673 2014-10-21 Stefan Monnier <monnier@iro.umontreal.ca>
2675 * xdisp.c (redisplay_window): Re-run pre-redisplay-function after we
2678 2014-10-20 Glenn Morris <rgm@gnu.org>
2680 * Merge in all changes up to 24.4 release.
2682 2014-10-19 Jan Djärv <jan.h.d@swipnet.se>
2684 * gtkutil.c (xg_update_menubar, xg_update_menu_item): Only call
2685 g_object_notify for label if Gtk+ >= 2.16 (Bug#16522).
2687 * xterm.h (x_output): Remove net_wm_state_hidden_seen.
2689 * xterm.c (handle_one_xevent): Check return value from
2690 x_handle_net_wm_state, remove net_wm_state_hidden_seen (Bug#18722).
2691 (get_current_wm_state): Remove net_wm_state_hidden_seen setting.
2693 * gtkutil.c (create_dialog): Don't use gtk_dialog_get_action_area on
2694 Gt+ >= 3.12, or gtk_misc_set_alignment on Gtk+ >= 3.14 (Bug#18674).
2695 (make_widget_for_menu_item): Don't use gtk_misc_set_alignment on
2696 Gtk+ >= 3.14 (Bug#18674).
2697 (update_frame_tool_bar): Don't use gtk_misc_set_padding on
2698 Gtk+ >= 3.14 (Bug#18674).
2700 2014-10-18 Paul Eggert <eggert@cs.ucla.edu>
2702 * gtkutil.c: Remove no-longer-used code.
2703 (xg_update_menubar): Remove unused local and unnecessary call to
2704 gtk_menu_item_get_submenu.
2705 (XG_TOOL_BAR_PROXY_BUTTON, xg_tool_bar_proxy_callback)
2706 (xg_get_tool_bar_widgets, xg_tool_bar_proxy_help_callback)
2707 (TOOLBAR_TOP_WIDGET): Remove; no longer used.
2709 2014-10-18 Jan Djärv <jan.h.d@swipnet.se>
2711 * xfns.c (syms_of_xfns): Remove x-gtk-whole-detached-tool-bar.
2713 * xterm.h (handlebox_widget): Remove.
2715 * xmenu.c (set_frame_menubar): Remove GTK block that calls
2718 * gtkutil.h (xg_have_tear_offs): Remove declaration.
2720 * gtkutil.c (XG_TEXT_CANCEL, XG_TEXT_OPEN, XG_TEXT_OK): New defines
2721 to handle Gtk versions.
2722 (xg_get_file_with_chooser): Use them.
2723 (xg_have_tear_offs, tearoff_remove, tearoff_activate):
2724 Remove (create_menus): Remove teroff argument and code.
2725 Remove call to gtk_menu_set_title.
2726 (xg_update_menubar, xg_update_submenu): Remove tearoff code.
2727 Adjust args to create_menus.
2728 (xg_tool_bar_menu_proxy, xg_tool_bar_detach_callback)
2729 (xg_tool_bar_attach_callback, TOOLBAR_TOP_WIDGET): Remove.
2730 (xg_pack_tool_bar): Replace TOOLBAR_TOP_WIDGET, remove detach code.
2731 (xg_make_tool_item): Remove detach code.
2732 (xg_update_tool_bar_sizes): Replace TOOLBAR_TOP_WIDGET.
2733 (find_icon_from_name): New function.
2734 (update_frame_tool_bar): Remove GtkStockItem code, move to
2735 find_icon_from_name. Let stock be a list of icon names to try.
2736 Only use gtk_image_new_from_stock on Gtk+ < 3.10.
2737 Replace TOOLBAR_TOP_WIDGET.
2738 (free_frame_tool_bar, xg_change_toolbar_position ):
2739 Replace TOOLBAR_TOP_WIDGET.
2740 (xg_initialize): Remove tearoff code.
2742 2014-10-18 Eli Zaretskii <eliz@gnu.org>
2744 * xterm.c (x_draw_bar_cursor, x_draw_hollow_cursor): Subtract 1
2745 pixel from the window's cursor glyph width, since X renders hollow
2746 blocks 1 pixel wider than the 'width' parameter.
2748 * xdisp.c (get_phys_cursor_geometry): Don't subtract 1 pixel from
2749 glyph->pixel_width; this is now done in xterm.c.
2751 Fix reordering of bracket characters in isolates.
2752 * bidi.c (bidi_cache_find): Rename the argument NEUTRALS_OK to
2753 RESOLVED_ONLY; when non-zero, return from the cache only fully
2754 resolved states. All callers changed.
2755 (CANONICAL_EQU): New macro.
2756 (PUSH_BPA_STACK): Use it to push onto the BPA stack the canonical
2757 equivalent of the paired closing bracket character.
2758 (bidi_find_bracket_pairs): Set the bracket_pairing_pos member to
2759 the default non-negative value, to be checked later in
2760 bidi_resolve_brackets. Use CANONICAL_EQU to test candidate
2761 characters against those pushed onto the BPA stack.
2762 (bidi_record_type_for_neutral): New function.
2763 (bidi_resolve_brackets): Record next_for_neutral and
2764 prev_for_neutral when embedding level gets pushed. Force
2765 resolution of bracket pairs when entering a level run that was not
2767 (bidi_resolve_neutral): Add assertions before calling
2768 bidi_resolve_neutral_1.
2769 (bidi_level_of_next_char): Remove the code that attempted to
2770 resolve unresolved neutrals; that is now done by
2771 bidi_resolve_neutral.
2773 * w32select.c (owner_callback): Mark with ALIGN_STACK attribute.
2775 2014-10-17 Eli Zaretskii <eliz@gnu.org>
2777 * xterm.c (x_draw_hollow_cursor): Fix display of hollow cursor on
2778 1-pixel R2L characters.
2779 Reported by Dmitry Antipov <dmantipov@yandex.ru>, see
2780 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00518.html.
2782 2014-10-16 Eli Zaretskii <eliz@gnu.org>
2784 * bidi.c (bidi_find_bracket_pairs): Avoid a loop that does nothing
2787 2014-10-15 Paul Eggert <eggert@cs.ucla.edu>
2789 * bidi.c (bidi_find_bracket_pairs): Initialize local var.
2790 This pacifies GCC 4.9.1 with --enable-gcc-warnings.
2791 It's not clear to me whether the initialization is needed,
2792 but it can't hurt so I played it safe.
2794 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
2796 * lisp.mk (lisp): Add emacs-lisp/eldoc.elc.
2798 2014-10-15 Eli Zaretskii <eliz@gnu.org>
2800 Update the bidirectional reordering engine for Unicode 6.3 and 7.0.
2801 * bidi.c (bidi_ignore_explicit_marks_for_paragraph_level):
2803 (bidi_get_type): Return the isolate initiators and terminator types.
2804 (bidi_isolate_fmt_char, bidi_paired_bracket_type)
2805 (bidi_fetch_char_skip_isolates, find_first_strong_char)
2806 (bidi_find_bracket_pairs, bidi_resolve_brackets): New functions.
2807 (bidi_set_sos_type): Rename from bidi_set_sor_type and updated
2808 for the new features.
2809 (bidi_push_embedding_level, bidi_pop_embedding_level): Update to
2810 push and pop correctly for isolates.
2811 (bidi_remember_char): Modify to accept an additional argument
2812 and record the bidi type according to its value.
2813 (bidi_cache_iterator_state): Accept an additional argument to only
2814 update an existing state. Handle the new members of struct bidi_it.
2815 (bidi_cache_find): Arguments changed: no longer accepts a level,
2816 instead accepts a flag telling it whether it is okay to return
2817 unresolved neutrals.
2818 (bidi_initialize): Initiate and staticpro the bracket-type uniprop
2819 table. Initialize new isolate-related members.
2820 (bidi_paragraph_init): Some code factored out into
2821 find_first_strong_char.
2822 (bidi_resolve_explicit_1): Function deleted, its code incorporated
2823 into bidi_resolve_explicit.
2824 (bidi_resolve_explicit): Support the isolate initiators and
2825 terminator. Fix handling of embeddings and overrides according to
2826 new UBA requirements. Record information about previously seen
2827 characters here (moved from bidi_level_of_next_char).
2828 (bidi_resolve_weak): Adapt to changes in struct members.
2829 (FLAG_EMBEDDING_INSIDE, FLAG_OPPOSITE_INSIDE, MAX_BPA_STACK)
2830 (STORE_BRACKET_CHARPOS, PUSH_BPA_STACK): New macros.
2831 (bidi_resolve_neutral): Call bidi_resolve_brackets to handle the
2832 paired bracket resolution. Handle isolate initiators and
2834 (bidi_type_of_next_char): Remove unneeded code for BN limit.
2835 (bidi_level_of_next_char): Move the code that records information
2836 about previous characters to bidi_resolve_explicit. Fix logic of
2837 resolving neutrals and make sure their cache entries are updated.
2838 Remove now unneeded special handling of PDF level.
2840 * dispextern.h (struct glyph): Enlarge the width of resolved_level.
2841 (BIDI_MAXDEPTH): New macro, renamed from BIDI_MAXLEVEL and
2842 enlarged per Unicode 6.3.
2843 (enum bidi_bracket_type_t): New data type.
2844 (struct bidi_saved_info): Leave only 2 type members out of 4.
2846 (struct bidi_stack): Add members necessary to support isolating
2848 (struct bidi_it): Add new members necessary to support isolating
2849 sequences and bracket pair resolution.
2851 * xdisp.c (Fbidi_resolved_levels): New function.
2852 (syms_of_xdisp): Defsubr it.
2853 (append_glyph, append_composite_glyph, produce_image_glyph)
2854 (append_stretch_glyph, append_glyphless_glyph): Convert aborts to
2856 (syms_of_xdisp) <inhibit-bidi-mirroring>: New variable.
2858 * term.c (append_glyph, append_composite_glyph)
2859 (append_glyphless_glyph): Convert aborts to assertions.
2861 * .gdbinit (pgx): Display the character codepoint, resolved level,
2862 and bidi type also for glyphless glyphs.
2864 2014-10-15 Dmitry Antipov <dmantipov@yandex.ru>
2866 Avoid unwanted point motion in Fline_beginning_position.
2867 * lisp.h (scan_newline_from_point): Add prototype.
2868 * search.c (scan_newline_from_point): New function, refactored from...
2869 * cmds.c (Fforward_line): ...adjusted user.
2870 * editfns.c (Fline_beginning_position): Use scan_newline_from_point
2871 and simplify the former since the latter doesn't move point.
2873 2014-10-14 Dmitry Antipov <dmantipov@yandex.ru>
2875 Cleanup terminal handling code.
2876 * dispextern.h (get_named_tty): Remove prototype but...
2877 * termhooks.h (get_named_terminal): ...resurrect it under
2878 more meaningful name.
2879 (get_terminal): Likewise, but with...
2880 (decode_live_terminal): ...this name.
2881 (decode_tty_terminal): Add prototype.
2882 * term.c (get_tty_terminal): Remove.
2883 (get_named_tty): Remove.
2884 (Ftty_display_color_p, Ftty_display_color_cells, Ftty_type)
2885 (Fcontrolling_tty_p, Fsuspend_tty, Fresume_tty):
2886 Use decode_tty_terminal.
2887 (Ftty_no_underline, Ftty_top_frame): Use decode_live_terminal.
2888 * terminal.c (get_terminal): Refactor to...
2889 (decode_terminal, decode_live_terminal): ...new functions.
2890 (decode_tty_terminal): Replacement for get_tty_terminal.
2891 (get_named_terminal): Likewise for get_named_tty.
2892 * coding.c (Fset_terminal_coding_system_internal)
2893 (Fterminal_coding_system, Fset_keyboard_coding_system_internal):
2894 (Fkeyboard_coding_system):
2895 * composite.c (Fcomposition_get_gstring):
2896 * dispnew.c (Fsend_string_to_terminal):
2897 * frame.c (Fmake_terminal_frame):
2898 * nsfns.m (check_ns_display_info):
2899 * w32fns.c, xfns.c (check_x_display_info):
2900 * xselect.c (frame_for_x_selection): Use decode_live_terminal.
2901 * keyboard.c (handle_interrupt_signal, handle_interrupt)
2902 (Fset_quit_char): Use get_named_terminal.
2903 (Fset_output_flow_control, Fset_input_meta_mode):
2904 Use decode_tty_terminal.
2906 2014-10-13 Eli Zaretskii <eliz@gnu.org>
2908 * w32term.h (ALIGN_STACK): Use _WIN64, not _W64, to distinguish
2909 between 32-bit and 64-bit MinGW builds. (Bug#18699)
2911 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2913 Fix port to Debian GNU/kFreeBSD 7 (wheezy) (Bug#18666).
2914 * process.c (accept4) [!HAVE_ACCEPT4]: New macro.
2916 2014-10-12 Stefan Monnier <monnier@iro.umontreal.ca>
2918 * frame.c (Fmouse_pixel_position): Call Vmouse_position_function
2921 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2923 * editfns.c (dump_tz_string): No longer const.
2924 It might be modified.
2926 * nsmenu.m (clear): Assume OS X 10.6 or later.
2928 2014-10-12 Jan Djärv <jan.h.d@swipnet.se>
2930 * unexmacosx.c: Remove include ppc/reloc.h.
2931 (unrelocate, copy_dysymtab): Remove PPC code.
2932 (rebase_reloc_address): Remove, only used for PPC:
2934 * nsterm.m: Always include macfont.h on COCOA.
2935 (ns_update_auto_hide_menu_bar, ns_draw_fringe_bitmap)
2936 (ns_dumpglyphs_image, ns_check_menu_open)
2937 (applicationDidFinishLaunching)
2938 (antialiasThresholdDidChange:)
2939 (keyDown:, toggleFullScreen:, setPosition:portion:whole:):
2940 Remove checks for OSX <= 10.5/10.6.
2941 (changeFont:): Use macfont on COCOA, nsfont on GNUSTEP.
2942 (syms_of_nsterm): Call syms_of_macfont on COCOA, syms_of_nsfont on
2945 * nsterm.h (MAC_OS_X_VERSION_10_4, MAC_OS_X_VERSION_10_5): Remove.
2946 (NS_HAVE_NSINTEGER): Remove block.
2947 Remove >= OSX 10.6 tests.
2949 * nsmenu.m (NSMenuDidBeginTrackingNotification): Remove.
2950 (x_activate_menubar, trackingNotification:): Remove check for
2952 (menuNeedsUpdate:): Remove check for OSX < 10.5.
2954 * nsimage.m (allocInitFromFile:): Remove code for OSX < 10.6.
2956 * nsfns.m: Always include macfont.h on COCOA.
2957 (ns_filename_from_panel, ns_directory_from_panel)
2958 (Fx_create_frame, Fns_popup_font_panel, ns_run_file_dialog)
2959 (Fns_read_file_name, Fns_list_services): Remove code for OSX < 10.6
2961 * macfont.m: Remove >= 1050 check.
2962 (macfont_create_family_with_symbol)
2963 (macfont_get_glyph_for_character)
2964 (mac_font_get_glyphs_for_variants)
2965 (mac_ctfont_create_available_families, syms_of_macfont):
2966 Remove code for OSX < 10.6.
2967 (mac_font_family_group, mac_font_family_compare): Remove, only used
2970 * macfont.h (MAC_FONT_FORMAT_ATTRIBUTE, MAC_FONT_FORMAT_BITMAP)
2971 (mac_font_copy_non_synthetic_table): Remove versions for OSX < 10.6
2973 * Makefile.in: Replace nsfont.o macfont.o with ns_fontfile in
2976 2014-10-12 Paul Eggert <eggert@cs.ucla.edu>
2978 Fix putenv race conditions with undefined behavior (Bug#8705).
2979 Do all putenv calls before Emacs creates any threads.
2980 Use a safer way to modify the TZ environment variable in the
2981 presence of multiple threads. For further thread-safety,
2982 prefer localtime_r and gmtime_r to localtime and gmtime,
2983 and prefer struct tm's tm_gmtoff (if available) to calling
2984 both localtime_r and gmtime_r.
2985 * dbusbind.c (Fdbus__init_bus): Move xputenv call from here ...
2986 (init_dbusbind): ... to this new function.
2987 * emacs.c (main) [HAVE_DBUS]: Call it before creating threads.
2988 * xterm.c (x_term_init): Move xputenv call from here ...
2989 (init_xterm): ... to this new function.
2990 * emacs.c (main) [USE_GTK]: Call it before creating threads.
2991 * editfns.c (HAVE_TM_GMTOFF): Default to false.
2992 (dump_tz_string): New constant.
2993 (init_editfns): Use it. This centralizes the dump_tz stuff.
2994 Call set_time_zone_rule here, so that its xputenv is done
2995 before Emacs goes multithreaded.
2996 (mktime_z) [!HAVE_TZALLOC]: New function, which is typically
2997 thread-safe enough for Emacs.
2998 (format_time_string, Fdecode_time, Fcurrent_time_string)
2999 (Fcurrent_time_zone):
3000 Prefer localtime_r and gmtime_r, which are more thread-safe, to
3001 localtime and gmtime. Remove now-unnecessary calls to block_input.
3002 (tm_gmtoff): New static function.
3003 (Fdecode_time, Fcurrent_time_zone): Use it.
3004 (Fencode_time): Use mktime_z, for better thread-safety.
3005 (set_time_zone_rule): Now static. Rewrite to be mostly thread-safe,
3006 i.e., not quite thread-safe but good enough for Emacs typical usage.
3007 Do not reclaim storage that is in the environment; let it leak.
3008 Always call tzset, since localtime_r does not.
3009 * emacs.c (dump_tz, Fdump_emacs) [HAVE_TZSET]: Remove dump_tz stuff.
3010 This is now done in init_editfns.
3011 * systime.h (mktime_z, timezone_t, tzalloc, tzfree) [!HAVE_TZALLOC]:
3012 New macros and declarations, for platforms lacking tzalloc & friends.
3014 2014-10-09 Paul Eggert <eggert@cs.ucla.edu>
3016 * lisp.h (USE_STACK_STRING): Now true only if USE_STACK CONS.
3017 On x86 platforms this works around GCC bug 63495
3018 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63495>,
3019 and more generally should fix a portability problem in Emacs.
3020 Reported by Stefan Monnier in:
3021 http://lists.gnu.org/archive/html/emacs-devel/2014-10/msg00261.html
3023 2014-10-08 Leo Liu <sdl.web@gmail.com>
3025 Enhance terpri to allow conditionally output a newline. (Bug#18652)
3026 * keymap.c (describe_vector_princ):
3027 * keyboard.c (Fcommand_error_default_function): Adapt to change to
3030 * print.c (printchar_stdout_last): Declare.
3031 (printchar): Record the last char written to stdout.
3032 (Fterpri): Add optional argument ENSURE.
3034 2014-10-08 Eli Zaretskii <eliz@gnu.org>
3036 * w32inevt.c (maybe_generate_resize_event): Pass non-zero as the
3037 DELAY argument to change_frame_size, so that the frame size
3038 changes, if any are needed, are delayed until the next redisplay.
3039 This is to avoid a too early QUIT inside change_frame_size, when
3040 it calls Lisp in frame_windows_min_size, in case one of the events
3041 we've read sets the quit-flag. (Bug#18649)
3043 * w32fns.c (check_x_display_info): Accept terminal objects as
3044 argument, to follow what xfns.c does.
3046 2014-10-07 Glenn Morris <rgm@gnu.org>
3048 * Makefile.in ($(srcdir)/macuvs.h)
3049 ($(lispsource)/international/charprop.el): Add explicit FORCE.
3051 2014-10-07 Eli Zaretskii <eliz@gnu.org>
3053 * decompress.c (init_zlib_functions): Move the message about zlib
3054 being unavailable from here...
3055 (Fzlib_decompress_region): ...to here. (Bug#18650)
3057 2014-10-07 Dmitry Antipov <dmantipov@yandex.ru>
3059 * font.c (Ffont_get_glyphs): Use validate_subarray and fix
3060 the case where an optional string is used. Adjust docstring.
3062 2014-10-06 Stefan Monnier <monnier@iro.umontreal.ca>
3064 * lisp.mk (lisp): Remove w32-common-fns.elc.
3066 2014-10-05 Paul Eggert <eggert@cs.ucla.edu>
3068 * keyboard.c (Qleft, Qright): Remove duplicate definitions (Bug#9927).
3069 These were already defined in buffer.c, and the duplicate
3070 definitions cause problems on platforms like 'gcc -fno-common'.
3071 Reported by Peter Dyballa in: http://bugs.gnu.org/9927#137
3073 2014-10-05 Jan Djärv <jan.h.d@swipnet.se>
3075 * nsterm.m (updateFrameSize:): Only call update_frame_tool_bar
3076 if toolbar is visible.
3078 * nsfont.m (nsfont_draw): Use CGFloat for GNUstep newer than
3081 * nsterm.m (syms_of_nsterm): ns-use-fullscreen-animation is new.
3082 (toggleFullScreen:): Use ns-use-fullscreen-animation for animate.
3083 (ns_select, ns_read_socket): Use unwind_protect to decrease
3084 apploopnr (Bug#18345).
3085 (ns_draw_window_cursor): Adjust y for hbar cursor only if smaller than
3086 line height (Bug#17977).
3088 * macfont.m: Fix indentation and import changes from macport 24.3.94.
3089 (macfont_closest_traits_index): New function.
3090 (macfont_closest_traits_index_p): Rename from
3091 macfont_closest_traits_index.
3092 (macfont_list): Use macfont_closest_traits_index_p.
3094 2014-10-05 K. Handa <handa@gnu.org>
3096 * coding.c (detect_coding_iso_2022): Set coding->rejected
3097 correctly when an invalid escape sequence is found (Bug#18610).
3099 2014-10-04 Jan Djärv <jan.h.d@swipnet.se>
3101 * gtkutil.c (create_menus): Only add tearoffs to empty menus.
3102 (xg_update_submenu): Remove has_tearoff_p, pass 1 to create_menus
3105 2014-10-04 Martin Rudalics <rudalics@gmx.at>
3107 * buffer.c (scroll_bar_width, scroll_bar_height):
3109 * window.c (Fset_window_scroll_bars): Fix doc-string.
3110 (Fwindow_scroll_bars): Have it return what the doc-string says.
3112 2014-10-03 Eli Zaretskii <eliz@gnu.org>
3114 * xdisp.c (move_it_by_lines): Call reseat_1 after moving the
3115 iterator backwards, to resync the bidi iterator. (Bug#18584)
3117 2014-10-03 Dmitry Antipov <dmantipov@yandex.ru>
3119 Consistently use min and max macros from lisp.h.
3120 * coding.c (min, max):
3122 * unexhp9k800.c (min):
3123 * unexw32.c (min, max): Use definitions from lisp.h.
3124 * regex.c (MAX, MIN) [!emacs]: Define own max and min as such.
3126 * gmalloc.c (min): Tiny style change.
3128 * fileio.c (emacs_readlinkat, Finsert_file_contents):
3129 * w32fns.c, xfns.c (x_create_tip_frame): Use AUTO_STRING.
3131 2014-10-03 Paul Eggert <eggert@cs.ucla.edu>
3133 Fix x-focus-frame bug with "Not an in-range integer" (Bug#18586).
3134 * xselect.c (X_SHRT_MAX, X_SHRT_MIN, X_LONG_MAX, X_LONG_MIN)
3135 (X_ULONG_MAX): Move these macros to xterm.h.
3136 (x_fill_property_data): Be more generous about allowing either
3137 signed or unsigned data of the appropriate width.
3138 * xterm.h (x_display_set_last_user_time): New function.
3139 All setters of last_user_time changd to use this function.
3140 If ENABLE_CHECKING, check that the times are in range.
3142 2014-10-02 Eli Zaretskii <eliz@gnu.org>
3144 * dispnew.c (adjust_decode_mode_spec_buffer): Use 'int' instead of
3145 'ssize_t'. Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3147 2014-10-02 Jan Djärv <jan.h.d@swipnet.se>
3149 * xfaces.c (Finternal_set_lisp_face_attribute): Don't try to
3150 make a font_object from a tty frame (Bug#18573).
3151 (Finternal_set_lisp_face_attribute): Add FIXME comment.
3153 2014-10-02 Dmitry Antipov <dmantipov@yandex.ru>
3155 * alloc.c (mark_overlay): Assume that overlay boundaries are
3156 always markers. Add comment.
3157 * lread.c (read_internal_start): Use convenient validate_subarray.
3159 (Fread_from_string): Adjust docstring.
3161 2014-10-02 Stefan Monnier <monnier@iro.umontreal.ca>
3163 * lisp.h: Fix up compilation for USE_STACK_LISP_OBJECTS=false.
3165 * nsselect.m (ns-own-selection-internal, ns-disown-selection-internal):
3166 Rename from the "x-" prefix.
3168 2014-10-01 Stefan Monnier <monnier@iro.umontreal.ca>
3170 * xselect.c (selection-converter-alist): Fix docstring.
3172 2014-10-01 Eli Zaretskii <eliz@gnu.org>
3174 * w32proc.c (sys_spawnve): Avoid modification of the CMDNAME
3175 argument passed by the caller, when we mirror all slashes into
3178 2014-10-01 Dmitry Antipov <dmantipov@yandex.ru>
3180 * gtkutil.c (xg_set_toolkit_horizontal_scroll_bar_thumb):
3181 Resurrect old code and fix compilation with GTK < 2.13.6.
3183 2014-10-01 Paul Eggert <eggert@cs.ucla.edu>
3185 Use AUTO_CONS instead of SCOPED_CONS, etc.
3186 * frame.h (AUTO_FRAME_ARG): Rename from FRAME_PARAMETER.
3187 * lisp.h (AUTO_CONS): Rename from scoped_cons.
3188 (AUTO_LIST1): Rename from scoped_list1.
3189 (AUTO_LIST2): Rename from scoped_list2.
3190 (AUTO_LIST3): Rename from scoped_list3.
3191 (AUTO_LIST4): Rename from scoped_list4.
3192 (AUTO_STRING): Rename from SCOPED_STRING.
3193 * frame.h (AUTO_FRAME_ARG):
3194 * lisp.h (AUTO_CONS, AUTO_LIST1, AUTO_LIST2, AUTO_LIST3)
3195 (AUTO_LIST4, AUTO_STRING):
3196 Prepend a new argument 'name'.
3197 Declare a variable instead of yielding a value.
3199 * lisp.h (STACK_CONS, AUTO_CONS_EXPR): New internal macros.
3201 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3203 * w32fns.c (w32_createwindow): Accept an additional argument, an
3204 array of 2 values specifying the coordinates of the frame's
3205 top-left corner. Use these values instead of calling x_get_arg,
3206 which can cons Lisp objects, and therefore cannot be called except
3207 from the main thread. Remove redundant tests for the default
3209 (my_create_window): Move the calculation of the coordinates of the
3210 frame's top-left edge here. Pass them to the input thread via the
3211 second parameter of the WM_EMACS_CREATEWINDOW message.
3212 See http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00892.html
3215 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3217 * xdisp.c (cursor_row_fully_visible_p): Update commentary.
3218 (redisplay_window): Treat the frame's frozen_window_starts flag
3219 the same way as the optional_new_start flag for the window: only
3220 obey it if the glyph row showing point will be fully visible.
3221 Likewise when the window start is in a continuation line. If,
3222 after trying everything under the 'force_start' label, point is
3223 still not fully visible, give up and scroll the window.
3224 Add debugging traces. (Bug#18545)
3226 * window.c (Frecenter): Set the window's redisplay flag.
3228 2014-09-30 Eli Zaretskii <eliz@gnu.org>
3230 * w32term.c (w32_read_socket): Don't use frame dimensions for
3231 resizing if GetClientRect returned an empty (0, 0, 0, 0)
3232 rectangle. Check the return value of GetClientRect, and don't use
3233 the results if it didn't succeed.
3235 * dispnew.c (change_frame_size_1): Recompute the frame dimensions
3236 in columns and lines after correcting the pixel dimensions in
3238 (adjust_decode_mode_spec_buffer): Add assertion to avoid passing
3239 negative values to xrealloc. (Bug#18528)
3241 2014-09-30 Paul Eggert <eggert@cs.ucla.edu>
3243 * alloc.c: Remove now-unnecessary check.
3244 Suggested by Dmitry Antipov in:
3245 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00891.html
3247 * xterm.c (x_term_init): Allocate temps on stack, not on heap.
3249 * frame.c (x_set_frame_parameters): Port --enable-gcc-warnings
3250 to Ubuntu 14.04.1 x86-64.
3252 Simplify stack-allocated Lisp objects, and make them more portable.
3253 The build_local_string macro was used in two ways: (1) string
3254 literals for which scoped allocation suffices, and (2) file name
3255 components, where it's not safe in general to assume bounded-size
3256 ASCII data. Simplify by defining a new macro SCOPED_STRING that
3257 allocates a block-scope string, and by using SCOPED_STRING for (1)
3258 and build_string for (2). Furthermore, actually use stack
3259 allocation only for objects known to have sufficient alignment.
3260 This simpler implementation means Emacs can make
3261 USE_STACK_LISP_OBJECTS the default unless GC_MARK_STACK !=
3262 GC_MAKE_GCPROS_NOOPS.
3263 * lisp.h (GCALIGNED): Align even if !USE_STACK_LISP_OBJECTS,
3264 for fewer differences among implementations.
3265 (struct Lisp_String): Now GCALIGNED.
3266 (USE_STACK_LISP_OBJECTS): Default to true, since the
3267 implementation no longer insists on a nonempty GCALIGNED.
3268 But make it false if GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS.
3269 (SCOPED_CONS_INITIALIZER): Remove, since it's no longer needed
3270 separately. Move definiens to scoped_cons. The old definition
3271 was incorrect when GCALIGNED was defined to be empty.
3272 (union Aligned_String): New type.
3273 (USE_STACK_CONS, USE_STACK_STRING): New constants, so that the
3274 implementation ports to compilers that don't align strictly enough.
3275 Don't worry about the union sizes; it's not worth bothering about.
3276 (scoped_cons, scoped_list1, scoped_list3, scoped_list4):
3277 Rewrite using USE_STACK_CONS.
3278 (scoped_cons): Assume the use of union Aligned_Cons.
3279 (lisp_string_size, make_local_string, build_local_string): Remove.
3280 Unless otherwise specified, all callers of build_local_string
3281 changed to use SCOPED_STRING.
3282 (SCOPED_STRING): New macro.
3283 * data.c (wrong_choice):
3284 * menu.c (single_menu_item):
3285 * process.c (Fformat_network_address):
3286 Hoist use of SCOPED_STRING out of a scope, so that its returned
3287 object lives long enough.
3288 * fileio.c (Fexpand_file_name): Use build_string, not SCOPED_STRING,
3289 as the string might be long or might not be ASCII.
3291 2014-09-29 Eli Zaretskii <eliz@gnu.org>
3293 * msdos.c (internal_terminal_init): Bump version to 25.
3295 2014-09-29 Dmitry Antipov <dmantipov@yandex.ru>
3297 Keep stack-allocated Lisp objects fast rather than versatile.
3298 * lisp.h (union Aligned_Cons) [!GCALIGNED]: Define as such.
3299 (SCOPED_CONS_INITIALIZER): New macro.
3300 (scoped_cons) [USE_STACK_LISP_OBJECTS]: Use it.
3301 (USE_LOCAL_ALLOCA): Remove.
3302 (local_cons, local_list1, local_list2, local_list3, local_list4):
3303 Remove. Stack overflow checking makes them too slow.
3304 (make_local_vector): Likewise. Also we just don't have enough
3306 (enum LISP_STRING_OVERHEAD): Remove.
3307 (local_string_init, local_vector_init): Remove prototypes.
3308 (make_local_string, build_local_string): Redesign to target short
3309 compile-time string constants, fall back to regular string allocation
3311 (lisp_string_size): New function.
3312 (verify_ascii) [ENABLE_CHECKING]: Add prototype.
3313 * alloc.c (local_string_init, local_vector_init): Remove.
3314 (verify_ascii) [ENABLE_CHECKING]: New function.
3315 * buffer.c, charset.c, chartab.c, data.c, editfns.c, emacs.c, fileio.c:
3316 * fns.c, font.c, fontset.c, frame.c, keyboard.c, keymap.c, lread.c:
3317 * menu.c, minibuf.c, process.c, textprop.c, xdisp.c, xfns.c, xfont.c:
3318 * xselect.c, xterm.c: All related users changed.
3320 2014-09-28 Ken Brown <kbrown@cornell.edu>
3322 * sheap.c (bss_sbrk_buffer_beg): Remove redundant variable.
3323 * gmalloc.c [CYGWIN]: Adapt to change in sheap.c.
3325 2014-09-27 Ken Brown <kbrown@cornell.edu>
3327 Fix implementation of HYBRID_MALLOC on Cygwin.
3328 * sheap.c (bss_sbrk_buffer_end): Cast to void *.
3329 (bss_sbrk_buffer_beg): New variable. Use it...
3330 * gmalloc.c (ALLOCATED_BEFORE_DUMPING) [CYGWIN]: ...here, to fix
3331 incorrect definition.
3333 2014-09-27 Stefan Monnier <monnier@iro.umontreal.ca>
3335 * keyboard.c (track-mouse): Rename to internal--track-mouse.
3336 Make it into a function and change arg to be a function.
3338 * lisp.mk (lisp): Add elisp-mode.elc.
3340 2014-09-26 Paul Eggert <eggert@cs.ucla.edu>
3342 * xfns.c (x_default_scroll_bar_color_parameter):
3343 Use USE_LOCAL_ALLOCA only if USE_TOOLKIT_SCROLL_BARS,
3344 to pacify --enable-gcc-warnings in non-scrollbar builds.
3346 2014-09-26 Ken Brown <kbrown@cornell.edu>
3348 * w32term.h (ALIGN_STACK): Fix the cpp condition.
3350 2014-09-25 Eli Zaretskii <eliz@gnu.org>
3352 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false for 32-bit
3353 MinGW builds that use GCC before 4.2.
3355 Default to stack objects on DOS_NT platforms as well.
3356 * w32term.h (ALIGN_STACK) [__GNUC__]: Define to
3357 __attribute__((force_align_arg_pointer)) for GCC 4.2 and later.
3359 * lisp.h (USE_STACK_LISP_OBJECTS): Remove the !DOS_NT condition.
3361 * w32proc.c (enum_locale_fn, enum_codepage_fn): Add the
3362 ALIGN_STACK attribute.
3364 * w32fns.c (w32_monitor_enum): Add the ALIGN_STACK attribute.
3366 * w32uniscribe.c (add_opentype_font_name_to_list): Add the
3367 ALIGN_STACK attribute.
3369 * w32font.c (add_font_name_to_list, add_font_entity_to_list)
3370 (add_one_font_entity_to_list): Add the ALIGN_STACK attribute.
3372 2014-09-25 Martin Rudalics <rudalics@gmx.at>
3374 * frame.c (frame_inhibit_resize):
3375 * widget.c (EmacsFrameResize):
3376 * window.c (resize_frame_windows, Fset_window_configuration):
3377 * xdisp.c (expose_frame):
3378 * xfns.c (x_change_tool_bar_height):
3379 * xmenu.c (update_frame_menubar):
3380 * xterm.c (handle_one_xevent, x_new_font, x_set_window_size_1):
3381 Remove code left dead after 2014-07-27 changes.
3383 2014-09-25 Paul Eggert <eggert@cs.ucla.edu>
3385 Fix local_cons etc. to not exhaust the stack when in a loop.
3386 Problem reported in:
3387 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00696.html
3388 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3389 * charset.c (load_charset_map_from_file, Ffind_charset_region)
3390 (Ffind_charset_string):
3391 * chartab.c (uniprop_encode_value_numeric, uniprop_table):
3392 * data.c (wrong_range):
3393 * editfns.c (Fpropertize, format2):
3394 * emacs.c (init_cmdargs, decode_env_path):
3395 * fileio.c (auto_save_error):
3396 * fns.c (Fyes_or_no_p):
3397 * font.c (font_style_to_value, font_parse_xlfd)
3398 (font_parse_family_registry, font_delete_unmatched)
3400 * fontset.c (Fset_fontset_font):
3401 * frame.c (x_get_arg):
3402 * keyboard.c (echo_dash, safe_run_hooks_error, parse_menu_item)
3403 (read_char_minibuf_menu_prompt):
3404 * keymap.c (silly_event_symbol_error, describe_vector):
3405 * lread.c (load_warn_old_style_backquotes):
3406 * menu.c (single_menu_item):
3407 * minibuf.c (Fread_buffer):
3408 * process.c (status_message, Fformat_network_address)
3409 (server_accept_connection):
3410 * textprop.c (copy_text_properties):
3411 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3412 * xfns.c (x_default_scroll_bar_color_parameter):
3413 * xfont.c (xfont_open):
3414 * xselect.c (x_clipboard_manager_error_1):
3415 * xterm.c (x_term_init):
3416 Put USE_LOCAL_ALLOCA at the start of the function.
3417 * fns.c (maybe_resize_hash_table): Use build_string instead of
3418 build_local_string, since we'd otherwise need a conditional
3419 USE_LOCAL_ALLOCA here, but this is just debugging output and is
3420 not worth the bother of optimization.
3421 * font.c (font_delete_unmatched): Remove by-hand code that
3422 observed MAX_ALLOCA limit, since it's now done automatically.
3423 * keymap.c (Fsingle_key_description): Put USE_SAFE_ALLOCA at top,
3424 since build_local_string needs its sa_alloc.
3425 * lisp.h (lisp_word_count): New function.
3426 (SAFE_ALLOCA_LISP): Use it.
3427 (USE_LOCAL_ALLOCA): New macro.
3428 (local_cons, make_local_vector, make_local_string):
3429 Observe the MAX_ALLOCA limit.
3430 (LISP_STRING_OVERHEAD): New constant.
3431 (make_local_string): Use it.
3433 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3435 Default to stack objects on non-GNU/Linux, non-DOS_NT platforms.
3436 * lisp.h (USE_STACK_LISP_OBJECTS): Also default to true
3437 if !defined DOS_NT && !defined GNU_LINUX. I've tested this on AIX
3438 and Solaris and it's likely to work on similar platforms.
3440 Avoid signed integer overflow when converting Time to ptrdiff_t.
3441 * keyboard.c (INPUT_EVENT_POS_MAX, INPUT_EVENT_POS_MIN):
3443 (position_to_Time, Time_to_position): New functions.
3444 (gen_help_event, kbd_buffer_get_event): Use them.
3445 * systime.h (Time) [emacs && !HAVE_X_WINDOWS]:
3446 Go back to plain 'unsigned long', so that 'Time' is the same
3447 for both X and non-X builds; this is less likely to cause surprise.
3448 * termhooks.h: Remove compile-time check that Time and ptrdiff_t
3449 are the same size; this is no longer required.
3451 * keyboard.c (make_lispy_event): Avoid unnecessary tests
3452 of bit 28 and of whether an unsigned value is negative.
3453 This simplifies the code a bit, and pacifies clang 3.4.
3455 2014-09-24 Eli Zaretskii <eliz@gnu.org>
3457 * systime.h (Time): Define as size_t, to be consistent with 64-bit
3458 Windows builds, where 'long' is a 32-bit type.
3460 * w32inevt.h (w32_console_mouse_position): Update the argument
3461 types to use 'Time'.
3463 * w32term.c (w32_mouse_position)
3464 (x_horizontal_scroll_bar_report_motion)
3465 (x_scroll_bar_report_motion): Update the argument types to use
3468 2014-09-24 Dmitry Antipov <dmantipov@yandex.ru>
3470 * termhooks.h (enum scroll_bar_part): Begin from 0 to allow...
3471 (struct input_event): ...unsigned bitfields. Likewise for
3472 `event_kind' member. Prefer unsigned for `code' and 'modifiers'.
3473 Use `timestamp' for HELP_EVENT position. Add compile-time assert.
3474 * keyboard.c (gen_help_event, kbd_buffer_store_help_event)
3475 (kbd_buffer_get_event): Adjust users.
3476 (scroll_bar_parts): Add Qnil to match scroll_bar_nowhere.
3477 (make_scroll_bar_position): New function, refactored out of...
3478 (make_lispy_event): ...adjusted user.
3479 * nsterm.h (EmacsScroller): Use enum for `last_hit_part' member.
3480 * nsterm.m (ns_mouse_position, mouseUp):
3481 * term.c (term_mouse_position):
3482 * w32inevt.c (w32_console_mouse_position):
3483 * w32term.c (w32_mouse_position):
3484 * xterm.c (XTmouse_position): Use scroll_bar_above_handle.
3485 (x_send_scroll_bar_event, xm_scroll_callback, xg_scroll_callback):
3486 Prefer enum and explicit enum members to integers and numeric values.
3488 * chartab.c (uniprop_encode_value_numeric):
3489 * font.c (font_style_to_value): Use make_local_vector.
3490 (font_delete_unmatched): Use local_cons but respect MAX_ALLOCA.
3491 * keymap.c (append_key): Use scoped_list1.
3493 * lisp.h (USE_STACK_LISP_OBJECTS): Enable by default if GNU_LINUX
3494 && __GNUC__ && !__clang__. Mention known problems. Adjust comment.
3496 2014-09-24 Paul Eggert <eggert@cs.ucla.edu>
3498 Fix some slow uses and misuses of strcat.
3499 * doc.c (get_doc_string):
3500 * gtkutil.c (get_utf8_string):
3501 * xsmfns.c (x_session_initialize):
3502 Avoid recomputation of string length.
3503 * ftfont.c (ftfont_spec_pattern):
3504 * xfns.c (xic_create_fontsetname):
3505 Don't assume output buffer is initially zero.
3507 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3509 * lisp.h (lispstpcpy): Rename from lispstrcpy, and act like stpcpy.
3510 All callers changed.
3511 * xterm.c (x_term_init): Use new functionality to avoid two needs
3512 to compute a string length.
3514 * dispextern.h, xdisp.c (window_box_right_offset): Now static.
3516 2014-09-23 Dmitry Antipov <dmantipov@yandex.ru>
3518 Use known length of a Lisp string to copy it faster.
3519 * lisp.h (lispstrcpy): New function. Add comment.
3520 * callproc.c (child_setup):
3521 * dbusbind.c (xd_append_arg):
3522 * doc.c (get_doc_string):
3523 * font.c (Ffont_xlfd_name):
3524 * frame.c (xrdb_get_resource):
3525 * process.c (Fmake_network_process, network_interface_info):
3526 * w32fns.c (Fx_open_connection):
3527 * w32proc.c (sys_spawnve):
3528 * xfns.c (select_visual):
3529 * xfont.c (xfont_list):
3530 * xsmfns.c (x_session_initialize):
3531 * xterm.c (x_term_init): Use it.
3533 2014-09-23 Paul Eggert <eggert@cs.ucla.edu>
3535 Fix SAFE_ALLOCA to not exhaust the stack when in a loop.
3536 Reported by Dmitry Antipov in thread leading to:
3537 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00713.html
3538 This patch fixes only SAFE_ALLOCA, SAFE_NALLOCA, and SAFE_ALLOCA_LISP;
3539 the experimental local_* macros enabled by USE_LOCAL_ALLOCATORS
3541 * callproc.c (call_process): Save and restore sa_avail.
3542 * lisp.h (USE_SAFE_ALLOCA): Define sa_avail.
3543 (AVAIL_ALLOCA): New macro.
3544 (SAFE_ALLOCA, SAFE_NALLOCA, SAFE_ALLOCA_LISP):
3545 Use it, and check against sa_avail rather than MAX_ALLOCA.
3547 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3549 On OSX, do not free font-specific data more than once (Bug#18501).
3550 * macfont.m (macfont_close): Release and free font-specific data
3551 only if it wasn't previously freed.
3553 2014-09-22 David Caldwell <david@porkrind.org> (tiny change)
3555 * unexmacosx.c (dump_it): Improve error message.
3557 2014-09-22 Juri Linkov <juri@jurta.org>
3559 * image.c (imagemagick_load_image): Add delay to imagemagick metadata.
3560 (Bug#10747, bug#18334)
3562 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3564 * frame.c (Fmouse_position, Fset_mouse_position): Clarify the
3565 units in which the position is measured. (Bug#18493)
3567 * xdisp.c (redisplay_internal): Force redisplay of all windows
3568 that show a buffer whose narrowing has changed. (Bug#18490)
3570 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3572 * xterm.c (x_draw_hollow_cursor, x_draw_bar_cursor):
3573 * w32term.c (x_draw_hollow_cursor, x_draw_bar_cursor): In R2L
3574 lines, draw the hollow-box and hbar cursors on the right side of
3575 cursor-glyph. Thanks to martin rudalics <rudalics@gmx.at> for
3578 * xterm.c (x_draw_stretch_glyph_string):
3579 * w32term.c (x_draw_stretch_glyph_string): Fix a thinko that
3580 caused the block cursor to disappear on a TAB in R2L lines in
3581 every window except the leftmost one. Reported by Martin Rudalics
3584 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3586 Always use matched specpdl entry to record call arguments (Bug#18473).
3587 * lisp.h (record_in_backtrace): Adjust prototype.
3588 * eval.c (record_in_backtrace): Return current specpdl level.
3589 (set_backtrace_args, set_backtrace_nargs): Merge. Adjust all users.
3590 (eval_sub, Ffuncall): Record call arguments in matched specpdl
3591 entry and use that entry in call to backtrace_debug_on_exit.
3592 (apply_lambda): Likewise. Get current specpdl level as 3rd arg.
3593 (do_debug_on_call): Get current specpdl level as 2nd arg.
3595 Prefer ptrdiff_t to int and avoid integer overflows.
3596 * fileio.c (make_temp_name):
3597 * font.c (font_parse_family_registry): Avoid integer
3598 overflow on string size calculation.
3599 * data.c (Faset): Likewise for byte index.
3601 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3603 Fix display of R2L lines in partial-width windows.
3604 * xdisp.c (init_iterator): Don't use it->bidi_p before it is
3605 assigned the correct value.
3606 (extend_face_to_end_of_line): Account for truncation and
3607 continuation glyphs in R2L rows when one of the fringes is not
3609 (display_line): Don't assign negative X offset to a row if we are
3610 going to produce a truncation glyph for it. When handling
3611 truncated R2L rows, consider the width of the left fringe instead
3613 (produce_special_glyphs): Fix bogus assignments.
3615 2014-09-22 Eli Zaretskii <eliz@gnu.org>
3617 * fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is
3618 always set to a valid value. Make sure the size passed to alloca
3619 is always positive. (Bug#18516)
3621 2014-09-22 Dmitry Antipov <dmantipov@yandex.ru>
3623 Avoid extra call to oblookup when interning symbols.
3624 * lisp.h (intern_driver): Add prototype.
3625 * lread.c (intern_driver): New function.
3626 (intern1, intern_c_string_1, Fintern):
3627 * font.c (font_intern_prop):
3628 * w32font.c (intern_font_name): Use it.
3630 2014-09-21 Paul Eggert <eggert@cs.ucla.edu>
3632 Minor improvements to new stack-allocated Lisp objects.
3633 * frame.h (FRAME_PARAMETER):
3634 Prefer scoped_list1 to local_list1 where either would do.
3635 * lisp.h (scoped_list4): New macro.
3636 (local_cons, local_list1, local_list2, local_list3, local_list4)
3637 (make_local_vector, make_local_string, build_local_string):
3638 Prefer functions to macros where either would do.
3639 * xdisp.c (build_desired_tool_bar_string):
3640 Prefer scoped_list4 to local_list4 where either would do.
3642 2014-09-18 Dmitry Antipov <dmantipov@yandex.ru>
3644 More and more stack-allocated Lisp objects if USE_LOCAL_ALLOCATORS.
3645 * lisp.h (local_list4) [USE_LOCAL_ALLOCATORS]: New macro.
3646 [!USE_LOCAL_ALLOCATORS]: Fall back to regular list4.
3647 * frame.h (FRAME_PARAMETER): New macro.
3648 * dispnew.c (init_display):
3649 * fontset.c (Fset_fontset_font):
3650 * frame.c (x_default_parameter):
3651 * xfaces.c (set_font_frame_param, Finternal_merge_in_global_face):
3652 * xfns.c (x_default_scroll_bar_color_parameter)
3653 (x_default_font_parameter, x_create_tip_frame): Use it.
3654 * editfns.c (Fpropertize): Use local_cons.
3655 * process.c (status_message): Use build_local_string.
3656 * xfont.c (xfont_open): Use make_local_string.
3657 * xdisp.c (build_desired_tool_bar_string): Use local_list4.
3659 2014-09-18 Paul Eggert <eggert@cs.ucla.edu>
3661 Port USE_LOCAL_ALLOCATORS code to clang 3.4 x86-64.
3662 * lisp.h (USE_LOCAL_ALLOCATORS): Define only if __GNUC__ &&
3663 !__clang__. This works with GCC and with clang and is safer for
3664 compilers we don't know about.
3665 (local_cons): Rename parameter to make capture less likely.
3667 2014-09-17 Samuel Bronson <naesten@gmail.com>
3669 * unexmacosx.c (copy_data_segment): Port to GCC 4.6+ (Bug#9927).
3671 2014-09-17 Paul Eggert <eggert@cs.ucla.edu>
3673 Fix minor problems found by static checking.
3674 * alloc.c, lisp.h (SAVE_TYPE_INT_OBJ, make_save_int_obj):
3676 * buffer.h (decode_buffer): Doc and indentation fixes.
3677 * fns.c (Qstring_collate_lessp, Qstring_collate_equalp): Now static.
3679 2014-09-17 Dmitry Antipov <dmantipov@yandex.ru>
3681 Avoid clang-specific warnings.
3682 * buffer.c (init_buffer): Shut up -Wself-assign.
3683 * process.c (server_accept_connection): Shut up -Wunsequenced.
3685 2014-09-16 Daniel Colascione <dancol@dancol.org>
3687 * fns.c (sxhash): For symbols, use address as hash code.
3689 2014-09-16 Dmitry Antipov <dmantipov@yandex.ru>
3691 If USE_LOCAL_ALLOCATORS, allocate even more Lisp objects on stack.
3692 * charset.c (load_charset_map_from_file): Use scoped_list2
3693 and build_local_string.
3694 * buffer.c (Fother_buffer, other_buffer_safely, init_buffer):
3695 * emacs.c (init_cmdargs, decode_env_path):
3696 * fileio.c (Fexpand_file_name):
3697 * fns.c (maybe_resize_hash_table) [ENABLE_CHECKING]:
3698 * frame.c (x_get_arg):
3699 * keyboard.c (safe_run_hooks_error):
3700 * lread.c (load_warn_old_style_backquotes):
3701 * xdisp.c (Fcurrent_bidi_paragraph_direction):
3702 * xfns.c (x_default_scroll_bar_color_parameter, select_visual):
3703 * xselect.c (x_clipboard_manager_error_1)
3704 (x_clipboard_manager_save_all):
3705 * xterm.c (x_term_init): Use build_local_string.
3707 Avoid more integer overflows on string size calculations.
3708 * category.c (Fmake_category_set):
3709 * xdisp.c (get_overlay_arrow_glyph_row):
3710 * w32font.c (intern_font_name): Prefer ptrdiff_t to int.
3712 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3714 * sound.c [WINDOWSNT]: Include w32common.h and mbstring.h.
3715 (SOUND_WARNING) [WINDOWSNT]: Include in do..while and improve the
3716 error message format. Use message_with_string to have non-ASCII
3717 file names properly displayed.
3718 (do_play_sound) [WINDOWSNT]: Use Unicode APIs to play sound files
3719 when w32-unicode-filenames is non-nil, but not on Windows 9X,
3720 where these APIs are not available even in UNICOWS.DLL.
3721 Improve the format of error messages and include the file name in them
3723 (Fplay_sound_internal) [WINDOWSNT]: Make the MS-Windows branch
3724 call play-sound-functions, per documentation.
3726 * w32.c (w32_get_long_filename, w32_get_short_filename):
3727 Constify the input file name arguments.
3729 * w32.h (w32_get_long_filename, w32_get_short_filename):
3732 2014-09-15 Dmitry Antipov <dmantipov@yandex.ru>
3734 If USE_LOCAL_ALLOCATORS, allocate some Lisp objects on stack.
3735 * lisp.h (local_cons, local_list1, local_list2, local_list3)
3736 [USE_LOCAL_ALLOCATORS]: New macros.
3737 [!USE_LOCAL_ALLOCATORS]: Fall back to regular functions.
3738 (build_local_string): Avoid argument name expansion clash with
3740 * alloc.c (toplevel)
3741 [USE_LOCAL_ALLOCATORS && GC_MARK_STACK != GC_MAKE_GCPROS_NOOPS]:
3742 Preprocessor guard to avoid impossible configuration.
3743 * charset.c (Ffind_charset_region, Ffind_charset_string):
3744 Use make_local_vector.
3745 * lread.c (read1, substitute_object_recurse): Use scoped_cons.
3746 * textprop.c (Fput_text_property, Fadd_face_text_property):
3748 (copy_text_properties): Use local_cons and local_list3.
3749 * chartab.c (uniprop_table):
3750 * data.c (wrong_choice, wrong_range):
3751 * doc.c (get_doc_string):
3752 * editfns.c (format2):
3753 * fileio.c (Fexpand_file_name, auto_save_error):
3754 * fns.c (Fyes_or_no_p):
3755 * font.c (font_parse_xlfd, font_parse_family_registry, font_add_log):
3756 * fontset.c (Fset_fontset_font):
3757 * keyboard.c (echo_add_key, echo_dash, parse_menu_item)
3758 (read_char_minibuf_menu_prompt):
3759 * keymap.c (silly_event_symbol_error, describe_vector):
3760 * menu.c (single_menu_item):
3761 * minibuf.c (Fread_buffer):
3762 * process.c (status_message, Fformat_network_address)
3763 (server_accept_connection): Use make_local_string and
3764 build_local_string. Prefer compound literals where appropriate.
3766 2014-09-15 Daniel Colascione <dancol@dancol.org>
3768 * fns.c (Fsort): Tweak sort docstring.
3770 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3772 * w32.c (fcntl): Support O_NONBLOCK fcntl on the write side of pipes.
3773 (sys_write): When a write to a non-blocking pipe returns ENOSPC,
3774 set errno to EAGAIN instead, to allow the caller to retry the
3775 write after some waiting. Fixes deadlocks when Emacs exchanges a
3776 lot of data through the pipe. (Bug#18420)
3778 * sound.c (Fplay_sound_internal): Encode the sound file name in
3779 the ANSI codepage. Expand it against data-directory, as per docs,
3780 not against the current directory. No need to make a local copy
3781 of the file name; pass the encoded file name directly to
3782 do_play_sound. (Bug#18463)
3784 * w32.c (ansi_encode_filename): If w32_get_short_filename returns
3785 NULL, and the file name is not encodable in ANSI codepage, return
3786 the string with "?" replacement characters, which will fail the
3787 caller. This avoids returning a random value in that case.
3789 2014-09-15 Martin Rudalics <rudalics@gmx.at>
3791 * window.c (Fresize_mini_window_internal): Set w->total_lines
3792 from w->pixel_height (Bug#18422).
3794 2014-09-15 Jan Djärv <jan.h.d@swipnet.se>
3796 * nsterm.m (updateFrameSize:, initFrameFromEmacs:)
3797 (toggleFullScreen:): Take frame_resize_pixelwise into account when
3798 setting resize increments (Bug#18435).
3800 2014-09-15 Eli Zaretskii <eliz@gnu.org>
3802 * xdisp.c (pos_visible_p): Properly save and restore the iterator
3803 state around the call to line_bottom, since it can move the
3804 iterator to another screen line. This fixes off-by-one errors in
3805 the reported row in some rare cases.
3807 2014-09-14 Jan Djärv <jan.h.d@swipnet.se>
3809 * callproc.c (init_callproc): Fix bug introduced at
3810 2014-09-07 (Bug#18474).
3812 2014-09-13 Dmitry Antipov <dmantipov@yandex.ru>
3814 Prefer ptrdiff_t to int and avoid integer overflows.
3815 * fileio.c (make_temp_name):
3816 * font.c (font_parse_family_registry): Avoid integer
3817 overflow on string size calculation.
3818 * data.c (Faset): Likewise for byte index.
3820 2014-09-12 Detlev Zundel <dzu@member.fsf.org>
3822 * buffer.c (syms_of_buffer): DEFSYM Qchoice (Bug#18337).
3824 2014-09-11 Dmitry Antipov <dmantipov@yandex.ru>
3826 * lisp.h (make_local_string): Nitpick indent.
3827 * print.c (Fprin1_to_string): Remove unused GCPROs.
3829 More debugging aids around GCPROs.
3830 * lisp.h (struct gcpro) [DEBUG_GCPRO]: Add extra members.
3831 (GCPRO1, GCPRO2, GCPRO3, GCPRO4, GCPRO5, GCPRO6, GCPRO7):
3832 Minor restyle. If DEBUG_GCPRO, initialize extra fields.
3834 * lread.c (readevalloop_eager_expand_eval): Add GCPRO and fix
3835 bootstrap broken if GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
3837 Remove redundant GCPROs around Ffuncall and Fapply calls.
3838 This is safe because Ffuncall protects all of its arguments by itself.
3839 * charset.c (map_charset_for_dump): Remove redundant GCPRO.
3840 * eval.c (Fapply, apply1, call0, call1, call2, call3, call4, call5)
3841 (call6, call7): Likewise. Use compound literals where applicable.
3842 (run_hook_with_args_2): Use compound literal.
3844 2014-09-11 Paul Eggert <eggert@cs.ucla.edu>
3846 Pacify --enable-gcc-warnings when no window system is used.
3847 These warnings found that subscript error, so they seem worthwhile.
3848 * composite.c (char_composable_p): Simplify a bit.
3849 * frame.c (x_set_frame_parameters): Add an IF_LINT.
3850 * frame.c (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
3851 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
3852 * window.c (set_window_scroll_bars):
3853 Use USE_HORIZONTAL_SCROLL_BARS for simplicity.
3854 * frame.h [! USE_HORIZONTAL_SCROLL_BARS]:
3855 Ignore -Wsuggest-attribute=const.
3856 * window.h (USE_HORIZONTAL_SCROLL_BARS): New macro.
3857 (WINDOW_HAS_HORIZONTAL_SCROLL_BAR): Use it.
3859 2014-09-10 Paul Eggert <eggert@penguin.cs.ucla.edu>
3861 * charset.c (Fget_unused_iso_final_char): Fix subscript error.
3862 Use check_iso_charset_parameter instead of doing the checks by hand.
3863 (check_iso_charset_parameter): Move up. Check parameters a bit
3864 more carefully, and return true for 96-char sets. All callers changed.
3866 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3868 Simplify lisp.h by removing the __COUNTER__ business.
3869 Reported by Dmitry Antipov in:
3870 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00220.html
3871 * lisp.h (make_local_vector, make_local_string)
3872 (build_local_string): Simplify by not bothering with __COUNTER__.
3873 The __COUNTER__ business wasn't working properly, and was needed
3874 only for hypothetical future expansion anyway.
3876 2014-09-10 Alp Aker <alp.tekin.aker@gmail.com>
3878 * nsterm.m (ns_draw_fringe_bitmap): Use the same logic as other
3879 terms to determine bitmap color. (Bug#18437)
3881 2014-09-10 Eli Zaretskii <eliz@gnu.org>
3883 * w32.c (sys_write): Use SAFE_NALLOCA for the NL -> CRLF
3886 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3888 * xterm.c (handle_one_xevent): Add braces to pacify gcc -Wall.
3890 2014-09-10 Jan Djärv <jan.h.d@swipnet.se>
3892 * xterm.c (handle_one_xevent): Detect iconified by looking at
3893 _NET_WM_STATE_HIDDEN.
3895 2014-09-10 Paul Eggert <eggert@cs.ucla.edu>
3897 * lisp.h (DEFINE_GDB_SYMBOL_ENUM): Remove.
3898 These can generate a constant with the correct value but the wrong
3899 width, which doesn't work as a printf argument. All uses removed.
3900 Reported by Dmitry Antipov in:
3901 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00213.html
3902 (ENUMABLE): Remove; no longer needed.
3903 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
3904 Remove; no longer needed because of the above change.
3905 Each definiens moved to the only use.
3907 Improve the experimental local and scoped allocation.
3908 * alloc.c (local_string_init, local_vector_init):
3909 New functions, defined if USE_LOCAL_ALLOCATORS.
3910 Mostly, these are moved here from lisp.h, as it's not
3911 clear it's worth making them inline.
3912 * lisp.h (USE_STACK_LISP_OBJECTS): Default to false.
3913 (GCALIGNED): Depend on HAVE_STRUCT_ATTRIBUTE_ALIGNED and
3914 USE_STACK_LISP_OBJECTS, not on a laundry list.
3915 (local_string_init, local_vector_init): New decls.
3916 (union Aligned_Cons): New type.
3917 (scoped_cons): Use it. Give up on the char trick, as it's a too
3918 much of a maintenance hassle; if someone wants this speedup
3919 they'll just need to convince their compiler to align properly.
3920 Conversely, use the speedup if struct Lisp_Cons happens to
3921 be aligned even without a directive. Better yet, help it along
3922 by using union Aligned_Cons rather than struct Lisp_Cons.
3923 (pointer_valid_for_lisp_object): Remove. This check is not
3924 necessary, since make_lisp_ptr is already doing it. All uses removed.
3925 (local_vector_init, local_string_init): Move to alloc.c.
3926 (build_local_vector): Remove this awkward macro, replacing with ...
3927 (make_local_vector): New macro, which acts more like a function.
3928 Use statement expressions and use __COUNTER__ to avoid macro
3929 capture. Fall back on functions if these features are not supported.
3930 (build_local_string, make_local_string): Likewise.
3932 2014-09-09 Dmitry Antipov <dmantipov@yandex.ru>
3934 * xterm.c (x_term_init): Consolidate duplicated code.
3935 [USE_LUCID]: Revert 2014-04-02 change (Bug#18403). Add comment.
3936 (x_delete_terminal): Do not close X connection fd (Bug#18403).
3937 Add eassert and mark dpyinfo as dead only if it was alive.
3939 Add macros to allocate temporary Lisp objects with alloca.
3940 Respect MAX_ALLOCA and fall back to regular GC for large objects.
3941 * character.h (parse_str_as_multibyte): Move prototype to ...
3942 * lisp.h (parse_str_as_multibyte): ... here.
3943 (struct Lisp_Cons): Add GCALIGNED attribute if supported.
3944 (scoped_cons, scoped_list2, build_local_vector, build_local_string):
3946 (scoped_cons_init, pointer_valid_for_lisp_object, local_vector_init)
3947 (local_string_init): New functions.
3948 * alloc.c (verify_alloca) [ENABLE_CHECKING]: New function.
3949 (init_alloc_once): Call it.
3951 Cleanup last change and make all new stuff conditional.
3952 * lisp.h (build_local_string): Rename to ...
3953 (make_local_string): ... this macro.
3954 (build_local_string, scoped_list1, scoped_list3): New macros.
3955 (toplevel) [USE_STACK_LISP_OBJECTS]: Define all new macros
3956 and functions as such, use regular fallbacks otherwise.
3957 * alloc.c (verify_alloca) [USE_STACK_LISP_OBJECTS]: Define
3960 2014-09-08 Eli Zaretskii <eliz@gnu.org>
3962 * dispnew.c (prepare_desired_row): When MODE_LINE_P is zero,
3963 always make sure the marginal areas of the row are in sync with
3964 what the window wants. (Bug#18419)
3966 * data.c (set_internal): Use assq_no_quit, not Fassq, to find an
3967 existing binding of a variable, to avoid silently aborting
3968 commands that use specbind. (Bug#18331)
3970 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
3972 Fix bug uncovered by changing alloca to auto buffer (Bug#18410).
3973 * coding.c (growable_destination): New function.
3974 (produce_chars): Use it for sanity checks. Do not fiddle with
3975 dst_end if the source and destination are both nil, as it's
3976 the caller's responsibility to avoid overlap.
3977 * keyboard.c (read_decoded_event_from_main_queue):
3978 The destination must be MAX_MULTIBYTE_LENGTH times the max source
3979 length, not 4 times, to prevent decode_coding_c_string from trying
3980 to reallocate a destination. This removes the need for the FIXME.
3982 * callproc.c (exec_failed) [DOS_NT]: Define a dummy.
3983 All callers simplified. Add a comment about exec_failed, vfork,
3986 Adjust drag-and-drop fix when window is above top (Bug#18303).
3987 * xselect.c (x_fill_property_data): Don't let sign bit of negative
3988 XCDR bleed into XCAR's encoded value. Improve checks for
3989 out-of-range data while we're at it.
3991 2014-09-07 Jan Djärv <jan.h.d@swipnet.se>
3993 * xselect.c (x_fill_property_data): Handle negative XCDR when data
3994 is CONSP (Bug#18303).
3996 2014-09-07 Eli Zaretskii <eliz@gnu.org>
3998 * callproc.c (child_setup) [WINDOWSNT]: Don't call exec_failed if
3999 'alloca' gets passed arguments larger than MAX_ALLOCA.
4001 * font.c (MAX): Define if not defined elsewhere.
4003 2014-09-07 Paul Eggert <eggert@cs.ucla.edu>
4005 * keyboard.c (read_decoded_event_from_main_queue): Reinstitute alloca
4006 here for destination buffer, to work around what appears to be a
4007 bug in decode_coding_c_string when the source and destination are
4010 Use SAFE_ALLOCA etc. to avoid unbounded stack allocation (Bug#18410).
4011 This follows up on the recent thread in emacs-devel on alloca; see:
4012 http://lists.gnu.org/archive/html/emacs-devel/2014-09/msg00042.html
4013 This patch also cleans up alloca-related glitches noted while
4014 examining the code looking for unbounded alloca.
4016 * callproc.c (init_callproc):
4017 Rewrite to avoid need for alloca.
4018 * buffer.c (mouse_face_overlay_overlaps)
4019 (report_overlay_modification):
4020 * buffer.h (GET_OVERLAYS_AT):
4021 * coding.c (make_subsidiaries):
4022 * doc.c (Fsnarf_documentation):
4023 * editfns.c (Fuser_full_name):
4024 * fileio.c (Ffile_name_directory, Fexpand_file_name)
4025 (search_embedded_absfilename, Fsubstitute_in_file_name):
4026 * fns.c (Fmake_hash_table):
4027 * font.c (font_vconcat_entity_vectors, font_update_drivers):
4028 * fontset.c (fontset_pattern_regexp, Ffontset_info):
4029 * frame.c (Fmake_terminal_frame, x_set_frame_parameters)
4030 (xrdb_get_resource, x_get_resource_string):
4031 * ftfont.c (ftfont_get_charset, ftfont_check_otf, ftfont_drive_otf):
4032 * ftxfont.c (ftxfont_draw):
4033 * image.c (xbm_load, xpm_load, jpeg_load_body):
4034 * keyboard.c (echo_add_key, menu_bar_items, tool_bar_items)
4036 * keymap.c (Fdescribe_buffer_bindings, describe_map):
4038 * menu.c (digest_single_submenu, find_and_call_menu_selection)
4039 (find_and_return_menu_selection):
4040 * print.c (PRINTFINISH):
4041 * process.c (Fformat_network_address):
4042 * scroll.c (do_scrolling, do_direct_scrolling, scrolling_1):
4043 * search.c (search_buffer, Fmatch_data, Fregexp_quote):
4044 * sound.c (wav_play, au_play):
4045 * syntax.c (skip_chars):
4046 * term.c (tty_menu_activate, tty_menu_show):
4047 * textprop.c (get_char_property_and_overlay):
4048 * window.c (Fset_window_configuration):
4049 * xdisp.c (safe__call, next_overlay_change, vmessage)
4050 (compute_overhangs_and_x, draw_glyphs, note_mouse_highlight):
4051 * xfaces.c (face_at_buffer_position):
4052 * xmenu.c (x_menu_show):
4053 Use SAFE_ALLOCA etc. instead of plain alloca, since the
4054 allocation size isn't bounded.
4055 * callint.c (Fcall_interactively): Redo memory_full check
4056 so that it can be done at compile-time on some platforms.
4057 * coding.c (MAX_LOOKUP_MAX): New constant.
4058 (get_translation_table): Use it.
4059 * callproc.c (call_process): Use SAFE_NALLOCA instead of
4060 SAFE_ALLOCA, to catch integer overflows on size calculation.
4061 (exec_failed) [!DOS_NT]: New function.
4062 (child_setup) [!DOS_NT]: Use it.
4063 * editfns.c (Ftranspose_regions):
4064 Hoist USE_SAFE_ALLOC + SAFE_FREE out of 'if'.
4065 * editfns.c (check_translation):
4066 Allocate larger buffers on the heap.
4067 * eval.c (internal_lisp_condition_case):
4068 Check for MAX_ALLOCA overflow.
4069 * fns.c (sort_vector): Use SAFE_ALLOCA_LISP rather than Fmake_vector.
4070 (Fbase64_encode_region, Fbase64_decode_region):
4071 Avoid unnecessary calls to SAFE_FREE before 'error'.
4072 * buffer.c (mouse_face_overlay_overlaps):
4073 * editfns.c (Fget_pos_property, check_translation):
4074 * eval.c (Ffuncall):
4075 * font.c (font_unparse_xlfd, font_find_for_lface):
4076 * ftfont.c (ftfont_drive_otf):
4077 * keyboard.c (echo_add_key, read_decoded_event_from_main_queue)
4078 (menu_bar_items, tool_bar_items):
4079 * sound.c (Fplay_sound_internal):
4080 * xdisp.c (load_overlay_strings, dump_glyph_row):
4081 Use an ordinary auto buffer rather than alloca, since the
4082 allocation size is fixed and small.
4083 * ftfont.c: Include <c-strcase.h>.
4084 (matching_prefix): New function.
4085 (get_adstyle_property): Use it, to avoid need for alloca.
4086 * keyboard.c (echo_add_key):
4087 * keymap.c (describe_map): Use ptrdiff_t, not int.
4088 * keyboard.c (echo_add_key): Prefer sizeof to strlen.
4089 * keymap.c (Fdescribe_buffer_bindings): Use SBYTES, not SCHARS,
4090 when counting bytes.
4091 * lisp.h (xlispstrdupa): Remove, replacing with ...
4092 (SAFE_ALLOCA_STRING): ... new macro with different API.
4093 This fixes a portability problem, namely, alloca result
4094 passed to another function. All uses changed.
4095 (SAFE_ALLOCA, SAFE_ALLOCA_LISP): Check for MAX_ALLOCA,
4097 * regex.c (REGEX_USE_SAFE_ALLOCA, REGEX_SAFE_FREE)
4098 (REGEX_ALLOCATE): New macros.
4099 (REGEX_REALLOCATE, REGEX_ALLOCATE_STACK, REGEX_REALLOCATE_STACK)
4100 (REGEX_FREE_STACK, FREE_VARIABLES, re_match_2_internal):
4102 * xdisp.c (message3): Use SAFE_ALLOCA_STRING rather than doing it
4104 (decode_mode_spec_coding): Store directly into buf rather than
4105 into an alloca temporary and copying the temporary to the buf.
4107 2014-09-06 Eli Zaretskii <eliz@gnu.org>
4109 * Makefile.in (EMACS_HEAPSIZE): Remove, no longer used. (Bug#18416)
4111 2014-09-04 Jan D <jan.h.d@swipnet.se>
4113 * xterm.c (x_term_init): Don't call x_session_initialize if running
4114 as a daemon (Bug#18375).
4116 * xsmfns.c: Initialize ice_fd.
4118 2014-09-04 Paul Eggert <eggert@cs.ucla.edu>
4120 Less chatter in 'make' output.
4121 * Makefile.in (AM_V_GEN, am__v_GEN_, am__v_GEN_0, am__v_GEN_1, AM_V_at)
4122 (am__v_at_, am__v_at_0, am__v_at_1): New macros, taken from Automake.
4123 ($(etc)/DOC, buildobj.h, gl-stamp): Use them.
4125 2014-09-03 Martin Rudalics <rudalics@gmx.at>
4127 * buffer.c (scroll-bar-height): Fix typo in doc-string.
4128 * frame.c (Vdefault_frame_horizontal_scroll_bars):
4130 * nsfns.m (Fx_create_frame):
4131 * w32fns.c (Fx_create_frame):
4132 * xfns.c (Fx_create_frame): Default horizontal scroll bars to
4135 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4137 * dispnew.c (buffer_posn_from_coords): Fix an off-by-one error in
4138 the reported row in the case of a window with a header line, by
4139 improving on the fix committed in 2011-10-08T10:58:50Z!eliz@gnu.org
4140 eliz@gnu.org-20111008105850-ht4tvsayohvr1kjc. (Bug#18384)
4142 2014-09-03 Paul Eggert <eggert@cs.ucla.edu>
4144 * eval.c (internal_lisp_condition_case): Don't overrun the stack
4145 when configured --with-wide-int on typical 32-bit platforms.
4147 2014-09-03 Eli Zaretskii <eliz@gnu.org>
4149 * xdisp.c (display_and_set_cursor): Call erase_phys_cursor also
4150 when HPOS is negative, for the benefit of R2L glyph rows whose
4151 newline overflows into the fringe.
4153 2014-09-03 Ken Brown <kbrown@cornell.edu>
4155 * conf_post.h (strnicmp) [CYGWIN && HAVE_NTGUI]: Define. (Bug#18366)
4157 2014-09-02 Paul Eggert <eggert@cs.ucla.edu>
4159 Minor cleanup of recent strlen-avoiding patch.
4160 * fileio.c (CHECK_LENGTH): Remove.
4161 Rewrite callers so that they don't need it.
4162 (Fexpand_file_name) [DOS_NT]: Fix a case where directory length
4163 variable wasn't set.
4165 2014-09-02 Dmitry Antipov <dmantipov@yandex.ru>
4167 * fileio.c (CHECK_LENGTH): New macro.
4168 (Fexpand_file_name): Use it and get rid of a few more calls
4169 to strlen and strcat.
4170 * callproc.c (egetenv_internal): Add arg and rename from egetenv ...
4171 * lisp.h (egetenv): ... because of a new inline function used to
4172 avoid calls to strlen for a compile-time constants.
4174 * buffer.h (decode_buffer): New function.
4175 * buffer.c (Fbuffer_name, Fbuffer_file_name, Fbuffer_base_buffer)
4176 (Fbuffer_local_variables, Fbuffer_modified_p, Fbuffer_modified_tick)
4177 (Fbuffer_chars_modified_tick, Fdelete_all_overlays):
4178 * data.c (Flocal_variables_p):
4179 * fileio.c (Fverify_visited_file_modtime):
4180 * marker.c (live_buffer): Use it.
4182 2014-09-01 Dmitry Antipov <dmantipov@yandex.ru>
4184 Avoid extra calls to strlen in filesystem I/O routines.
4185 * fileio.c (Fexpand_file_name): Avoid calls to strlen if
4186 the length of 'newdir' is known or may be precalculated.
4187 (file_accessible_directory_p): Prefer to pass Lisp_Object,
4188 not 'char *', and so use precalculated length.
4189 (Ffile_accessible_directory_p):
4190 * callproc.c (encode_current_directory, init_callproc):
4191 * charset.c (init_charset):
4192 * lread.c (load_path_check, load_path_default): Adjust users.
4193 * lisp.h (file_accessible_directory_p): Tweak prototype.
4195 2014-09-01 Eli Zaretskii <eliz@gnu.org>
4197 * w32proc.c (w32_compare_strings): Support "C" and "POSIX"
4200 2014-09-01 Paul Eggert <eggert@cs.ucla.edu>
4202 --enable-silent-rules now suppresses more chatter.
4203 * Makefile.in (AM_DEFAULT_VERBOSITY, AM_V_CC, am__v_CC_)
4204 (am__v_CC_0, am__v_CC_1, AM_V_CCLD, am__v_CCLD_, am__v_CCLD_0)
4205 (am__v_CCLD_1): New macros, taken from Automake.
4206 (.c.o, .m.o, temacs$(EXEEXT)): Use them.
4208 Clean up extern decls a bit.
4209 * bytecode.c: Include blockinput.h and keyboard.h rather
4210 than rolling their APIs by hand.
4211 * emacs.c: Include regex.h and rely on its and lisp.h's API
4212 rather than rolling them by hand.
4213 * lastfile.c: Include lisp.h, to check this file's API.
4214 * lisp.h (lisp_eval_depth, my_edata, my_endbss, my_endbss_static):
4216 * regex.h (re_max_failures): New decl.
4217 * unexcw.c, unexmacosx.c, unexw32.c:
4218 Rely on lisp.h's API rather than rolling it by hand.
4219 * vm-limit.c (__after_morecore_hook, __morecore, real_morecore):
4220 Declare at top level, to pacify GCC -Wnested-externs.
4222 2014-08-31 Eli Zaretskii <eliz@gnu.org>
4224 * xdisp.c (get_glyph_string_clip_rects): Don't let the width of a
4225 clipping rectangle become negative (i.e. large positive, since
4226 it's an unsigned data type). This can happen in R2L hscrolled
4227 glyph rows, and caused us to draw the cursor glyph on the fringe.
4228 For the details, see
4229 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00543.html.
4231 2014-08-31 Ken Brown <kbrown@cornell.edu>
4233 * gmalloc.c: Don't include <stdlib.h>. Declare system malloc and
4234 friends before defining hybrid_malloc and friends if HYBRID_MALLOC
4235 is defined. (Bug#18368)
4237 2014-08-30 Paul Eggert <eggert@cs.ucla.edu>
4239 Vector-sorting fixes (Bug#18361).
4240 It's not safe to call qsort or qsort_r, since they have undefined
4241 behavior if the user-specified predicate is not a total order.
4242 Also, watch out for garbage-collection while sorting vectors.
4243 * fns.c: Include <vla.h>.
4244 (sort_vector_predicate) [!HAVE_QSORT_R]: Remove.
4245 (sort_vector_compare): Remove, replacing with ....
4246 (inorder, merge_vectors, sort_vector_inplace, sort_vector_copy):
4247 ... these new functions.
4248 (sort_vector): Rewrite to use the new functions.
4249 GCPRO locals, since the predicate can invoke the GC.
4250 Since it's in-place return void; caller changed.
4251 (merge): Use 'inorder', for clarity.
4253 * sysdep.c (str_collate): Clear errno just before wcscoll(_l).
4254 One can't hoist this out of the 'if', because intervening calls to
4255 newlocale, twolower, etc. can change errno.
4257 2014-08-30 Eli Zaretskii <eliz@gnu.org>
4259 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Improve the
4260 wording of the error messages.
4261 (str_collate) [WINDOWSNT]: Signal an error if w32_compare_strings
4264 * w32proc.c (get_lcid_callback): Accept locale specifications
4265 without the country part, as in "enu" vs "enu_USA".
4266 (w32_compare_strings): Signal an error if a locale was specified,
4267 but couldn't be translated into a valid LCID.
4269 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4271 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Move up setting errno.
4273 2014-08-29 Paul Eggert <eggert@cs.ucla.edu>
4275 * sysdep.c (str_collate) [__STDC_ISO_10646__]: Do not look at
4276 errno after towlower_l. errno's value is not specified after
4277 towlower_l. Instead, assume that towlower_l returns its argument
4278 on failure, which is portable in practice.
4280 2014-08-29 Eli Zaretskii <eliz@gnu.org>
4282 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): Doc fix.
4284 * w32proc.c (w32_compare_strings): Accept additional argument
4285 IGNORE_CASE. Set up the flags for CompareStringW to ignore case
4286 if requested. If w32-collate-ignore-punctuation is non-nil, add
4287 NORM_IGNORESYMBOLS to the flags.
4288 (LINGUISTIC_IGNORECASE): Define if not already defined.
4289 (syms_of_ntproc) <Vw32_collate_ignore_punctuation>: New variable.
4291 * sysdep.c (str_collate) [WINDOWSNT]: Adapt to the interface
4294 2014-08-29 Michael Albinus <michael.albinus@gmx.de>
4296 * sysdep.c (LC_CTYPE, LC_CTYPE_MASK, towlower_l):
4297 Define substitutes for platforms that lack them.
4298 (str_collate): Add arguments locale and ignore_case.
4300 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp):
4301 Add optional arguments LOCALE and IGNORE-CASE.
4303 * lisp.h (str_collate): Adapt argument list.
4305 2014-08-29 Dmitry Antipov <dmantipov@yandex.ru>
4307 Add vectors support to Fsort.
4308 * fns.c (sort_vector, sort_vector_compare): New functions.
4309 (sort_list): Likewise, refactored out of ...
4310 (Fsort): ... adjusted user. Mention vectors in docstring.
4311 (sort_vector_predicate) [!HAVE_QSORT_R]: New variable.
4312 * alloc.c (make_save_int_obj): New function.
4313 * lisp.h (enum Lisp_Save_Type): New member SAVE_TYPE_INT_OBJ.
4314 (make_save_int_obj): Add prototype.
4316 Fix last change to support Darwin/OSX and FreeBSD (Bug#18354).
4317 * sysdep.c (sort_vector_compare) [DARWIN_OS || __FreeBSD__]:
4318 Conditionally define to match system's qsort_r signature.
4319 (sort_vector) [DARWIN_OS || __FreeBSD__]: Likewise in call to qsort_r.
4321 2014-08-28 Ken Brown <kbrown@cornell.edu>
4323 Add support for HYBRID_MALLOC, allowing the use of gmalloc before
4324 dumping and the system malloc after dumping. (Bug#18222)
4326 * conf_post.h (malloc, realloc, calloc, free) [HYBRID_MALLOC]:
4327 Define as macros, expanding to hybrid_malloc, etc.
4328 (HYBRID_GET_CURRENT_DIR_NAME): New macro.
4329 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Define as
4331 * gmalloc.c: Set up the infrastructure for HYBRID_MALLOC, with a
4332 full implementation on Cygwin. Remove Cygwin-specific code that
4333 is no longer needed.
4334 (malloc, realloc, calloc, free, aligned_alloc) [HYBRID_MALLOC]:
4335 Redefine as macros expanding to gmalloc, grealloc, etc.
4336 (DUMPED, ALLOCATED_BEFORE_DUMPING) [CYGWIN]: New macros.
4337 (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]: Undefine.
4338 (USE_PTHREAD, posix_memalign) [HYBRID_MALLOC]: Don't define.
4339 (hybrid_malloc, hybrid_calloc, hybrid_free, hybrid_realloc)
4341 (hybrid_get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4342 (hybrid_aligned_alloc) [HYBRID_MALLOC && (HAVE_ALIGNED_ALLOC ||
4343 HAVE_POSIX_MEMALIGN)]: New functions.
4344 * alloc.c (aligned_alloc) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4345 HAVE_POSIX_MEMALIGN)]: Define as macro expanding to
4346 hybrid_aligned_alloc; declare.
4347 (USE_ALIGNED_ALLOC) [HYBRID_MALLOC && (ALIGNED_ALLOC ||
4348 HAVE_POSIX_MEMALIGN)]: Define.
4349 (refill_memory_reserve) [HYBRID_MALLOC]: Do nothing.
4350 * sysdep.c (get_current_dir_name) [HYBRID_GET_CURRENT_DIR_NAME]:
4351 Define as macro, expanding to gget_current_dir_name, and define
4353 * emacs.c (main) [HYBRID_MALLOC]: Don't call memory_warnings() or
4354 malloc_enable_thread(). Don't initialize malloc.
4355 * lisp.h (NONPOINTER_BITS) [CYGWIN]: Define (because GNU_MALLOC is
4356 no longer defined on Cygwin).
4357 (refill_memory_reserve) [HYBRID_MALLOC]: Don't declare.
4358 * sheap.c (bss_sbrk_buffer_end): New variable.
4359 * unexcw.c (__malloc_initialized): Remove variable.
4360 * ralloc.c: Throughout, treat HYBRID_MALLOC the same as
4362 * xdisp.c (decode_mode_spec) [HYBRID_MALLOC]: Don't check
4365 2014-08-28 Martin Rudalics <rudalics@gmx.at>
4367 * w32term.c (w32_horizontal_scroll_bar_handle_click):
4368 In `event->y' return entire range (the size of the scroll bar minus
4370 * xterm.c (xm_scroll_callback, xaw_jump_callback): In `whole'
4371 return entire range (the scaled size of the scroll bar minus
4372 that of the slider). In `portion' return the scaled position of
4374 (xaw_jump_callback): Restore part of code for vertical scroll
4375 bar broken in change from 2014-07-27.
4376 (xaw_scroll_callback): Provide incremental scrolling with
4377 horizontal scroll bars.
4379 2014-08-28 Eli Zaretskii <eliz@gnu.org>
4381 * conf_post.h (_GL_EXECINFO_INLINE) [MSDOS]: Don't define.
4383 * indent.c (Fvertical_motion): Fix vertical motion up through a
4384 display property after a newline. (Bug#18276)
4386 * xdisp.c (display_line): Don't assume that the call to
4387 reseat_at_next_visible_line_start ends up at a character
4388 immediately following the newline on the previous line.
4389 Avoids setting the ends_at_zv_p flag on screen lines that are not at or
4390 beyond ZV, which causes infloop in redisplay. For the details, see
4391 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00368.html.
4393 * dispnew.c (buffer_posn_from_coords): Fix mirroring of X
4394 coordinate for hscrolled R2L screen lines. (Bug#18277)
4396 2014-08-28 Paul Eggert <eggert@cs.ucla.edu>
4398 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK): Give individual defaults
4401 2014-08-27 Eli Zaretskii <eliz@gnu.org>
4403 * syntax.c (scan_lists): Don't examine positions before BEGV.
4406 2014-08-27 Paul Eggert <eggert@cs.ucla.edu>
4408 Improve robustness of new string-collation code (Bug#18051).
4409 * sysdep.c (LC_COLLATE, LC_COLLATE_MASK, freelocale, locale_t)
4410 (newlocale, wcscoll_l): Define substitutes for platforms that
4411 lack them, so as to simplify the mainline code.
4412 (str_collate): Simplify the code by assuming the above definitions.
4413 Use wcscoll_l, not uselocale, as uselocale is too fragile.
4414 For example, the old version left the Emacs in the wrong locale if
4415 wcscoll reported an error. Use 'int', not ptrdiff_t, for the int
4416 result. Report an error if newlocale fails.
4418 2014-08-27 Michael Albinus <michael.albinus@gmx.de>
4420 * lisp.h (str_collate):
4421 * sysdep.c (str_collate): Return int.
4422 (str_collate) [__STDC_ISO_10646__]: Propagate error of wcscoll.
4424 2014-08-27 Dmitry Antipov <dmantipov@yandex.ru>
4426 Fix some glitches in previous change.
4427 * sysdep.c (stack_direction): Replace stack_grows_down
4428 to simplify calculation of stack boundaries.
4429 (handle_sigsegv): Check whether we really crash somewhere near
4430 to stack boundary, and handle fatal signal as usual if not.
4431 (init_sigsegv): Adjust accordingly.
4432 * keyboard.c (Vtop_level_message): Rename to
4433 Vinternal__top_level_message, as suggested by Stefan Monnier in
4434 http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00493.html
4435 All related users changed.
4437 2014-08-26 Dmitry Antipov <dmantipov@yandex.ru>
4439 Handle C stack overflow caused by too nested Lisp evaluation.
4440 * lisp.h (toplevel) [HAVE_STACK_OVERFLOW_HANDLING]: Declare
4441 siglongjmp point to transfer control from SIGSEGV handler.
4442 * keyboard.c (return_to_command_loop, recover_top_level_message)
4443 [HAVE_STACK_OVERFLOW_HANDLING]: New variables.
4444 (regular_top_level_message): New variable.
4445 (command_loop) [HAVE_STACK_OVERFLOW_HANDLING]: Handle non-local
4446 exit from SIGSEGV handler and adjust message displayed by Vtop_level
4448 (syms_of_keyboard): DEFVAR Vtop_level_message and initialize
4449 new variables described above.
4450 * sysdep.c [HAVE_SYS_RESOURCE_H]: Include sys/resource.h as such.
4451 (stack_grows_down, sigsegv_stack, handle_sigsegv)
4452 [HAVE_STACK_OVERFLOW_HANDLING]: New variables and function.
4453 (init_sigsegv): New function.
4454 (init_signals): Use it.
4456 2014-08-25 Ken Brown <kbrown@cornell.edu>
4458 * emacs.c (main): Remove use of obsolete macro
4459 G_SLICE_ALWAYS_MALLOC.
4461 2014-08-25 Eli Zaretskii <eliz@gnu.org>
4463 Implement locale-sensitive string collation for MS-Windows.
4464 * w32proc.c (get_lcid_callback, get_lcid, w32_compare_strings):
4465 New functions. (Bug#18051)
4467 * w32.h (w32_compare_strings): Add prototype.
4469 * w32.c <g_b_init_compare_string_w>: New global flag.
4470 (globals_of_w32): Initialize it.
4472 * sysdep.c (str_collate) [WINDOWSNT]: Implementation for MS-Windows.
4474 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp)
4475 [WINDOWSNT]: Call str_collate on MS-Windows.
4477 2014-08-25 Dmitry Antipov <dmantipov@yandex.ru>
4479 One more minor cleanup of font subsystem.
4480 * font.h (struct font_driver): Convert text_extents to
4481 return void because returned value is never actually used.
4482 * macfont.m (macfont_text_extents):
4483 * w32font.c (w32font_text_extents):
4484 * xftfont.c (xftfont_text_extents): Adjust to return void
4485 and assume that 'metrics' argument is always non-NULL.
4486 * ftfont.c (ftfont_text_extents):
4487 * xfont.c (xfont_text_extents): Likewise. Avoid redundant memset.
4489 2014-08-25 Paul Eggert <eggert@cs.ucla.edu>
4491 Minor cleanups of str_collate fix (Bug#18051).
4492 * fns.c (str_collate): Move decl from here ...
4493 * lisp.h (str_collate): ... to here.
4494 * sysdep.c (str_collate): Prune away some of the forest of ifdefs.
4495 Remove unnecessary casts. Use SAFE_NALLOCA to avoid
4496 potential problems with integer overflow. Don't assume
4497 setlocale succeeds. Remove unnecessary test before restoring
4498 locale via setlocale, and free the copied setlocale string
4501 2014-08-24 Michael Albinus <michael.albinus@gmx.de>
4503 * fns.c (Fstring_collate_lessp, Fstring_collate_equalp): New DEFUNs.
4505 * sysdep.c (str_collate): New function. (Bug#18051)
4507 2014-08-23 Karol Ostrovsky <karol.ostrovsky@gmail.com> (tiny change)
4509 * Makefile.in (emacs$(EXEEXT)): Retry deletion of bootstrap-emacs
4510 if the initial "rm -f" fails. This is for MinGW builds, where
4511 MS-Windows will not allow deleting the executable file of a
4514 2014-08-20 Eli Zaretskii <eliz@gnu.org>
4516 * w32term.c (w32_scroll_bar_handle_click)
4517 (w32_horizontal_scroll_bar_handle_click)
4518 (x_scroll_bar_report_motion)
4519 (x_horizontal_scroll_bar_report_motion): For SB_THUMBPOSITION and
4520 SB_THUMBTRACK, use the 32-bit position information returned by
4521 GetScrollInfo, not the 16-bit information returned in the Windows
4524 2014-08-19 Eli Zaretskii <eliz@gnu.org>
4526 * w32term.c (w32_horizontal_scroll_bar_handle_click): Fix the
4527 second coordinate ('y') reported for dragging the horizontal
4530 2014-08-19 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
4532 * xdisp.c (erase_phys_cursor): Fix confusion between window-relative
4533 and text area-relative x-coordinates.
4535 2014-08-17 Eli Zaretskii <eliz@gnu.org>
4537 Avoid overwriting the reversed_p flags in the glyph matrices when
4538 init_iterator or start_display are called.
4539 * xdisp.c (init_iterator): Don't initialize the reversed_p flag of
4541 (tool_bar_height, redisplay_tool_bar, try_window)
4542 (try_window_reusing_current_matrix, try_window_id)
4543 (get_overlay_arrow_glyph_row, display_menu_bar): Initialize the
4544 reversed_p flag of the iterator's glyph row where the glyph row
4545 is going to be redrawn.
4547 2014-08-16 Paul Eggert <eggert@cs.ucla.edu>
4549 * xdisp.c (set_horizontal_scroll_bar): Don't use uninitialized local.
4551 2014-08-16 Martin Rudalics <rudalics@gmx.at>
4553 * w32term.c (w32_horizontal_scroll_bar_handle_click): In y part
4554 of emacs_event return length from si.nPage to si.nMax.
4555 * xdisp.c (set_horizontal_scroll_bar): For right-to-left text
4556 interchange start and end of thumb.
4558 2014-08-15 Ken Brown <kbrown@cornell.edu>
4560 * gmalloc.c (_malloc_mutex, _aligned_blocks_mutex) [CYGWIN]: Use
4561 ERRORCHECK mutexes. (Bug#18222)
4563 2014-08-12 Martin Rudalics <rudalics@gmx.at>
4565 * frame.c (set_menu_bar_lines_1): Remove.
4566 (set_menu_bar_lines): Call change_frame_size instead of
4567 set_menu_bar_lines_1.
4569 2014-08-11 Jan Djärv <jan.h.d@swipnet.se>
4571 * nsfns.m (Fx_create_frame): Call adjust_frame_size,
4574 2014-08-11 Glenn Morris <rgm@gnu.org>
4576 * fileio.c: Revert 2013-01-31 change, which chose coding system for
4577 writing before backing up, since it causes a more serious problem
4578 than the one it solves. (Closes Bug#18141, reopens Bug#13522.)
4579 (choose_write_coding_system): No longer callable from Lisp.
4580 Move last piece back here from Fwrite_region.
4581 (Fwrite_region, syms_of_fileio): Update for above changes.
4583 2014-08-11 Martin Rudalics <rudalics@gmx.at>
4585 * window.c (Fwindow_valid_p): Fix doc-string (Bug#18194).
4586 (Fwindow_new_total, Fwindow_normal_size, Fwindow_new_normal)
4587 (Fwindow_new_pixel, Fset_window_new_pixel)
4588 (Fset_window_new_total, Fset_window_new_normal)
4589 (Fwindow_resize_apply): Fix doc-strings (see Bug#18112).
4591 http://lists.gnu.org/archive/html/bug-gnu-emacs/2014-08/msg00287.html
4593 2014-08-11 Eli Zaretskii <eliz@gnu.org>
4595 * fontset.c (Finternal_char_font): Recompute basic faces if the
4596 frame's face cache was cleared. (Bug#18162)
4598 2014-08-11 Dmitry Antipov <dmantipov@yandex.ru>
4600 Fix bug with uninitialized undo list of an indirect buffer (Bug#18180).
4601 * buffer.c (Fmake_indirect_buffer): Initialize undo list with the
4602 base buffer's undo list.
4604 2014-08-10 Reuben Thomas <rrt@sc3d.org>
4606 Fix a couple of recent inadvertent breaks of the MSDOS port.
4607 * msdos.c: include required menu.h
4608 * term.c: set correct menu_show_hook on MSDOS.
4610 2014-08-10 Martin Rudalics <rudalics@gmx.at>
4612 Fix handling of menu bar line on TTY frames (Bug#18136)
4614 * dispnew.c (handle_window_change_signal):
4615 * keyboard.c (Fsuspend_emacs): Call change_frame_size with
4616 frame's menu bar lines subtracted from height.
4617 * frame.c (frame_inhibit_resize): Inhibit resizing of TTY
4619 (adjust_frame_size): Count in menu bar when setting FrameRows.
4620 (make_terminal_frame): When setting up the frame's lines and
4621 text height don't count in the menu bar.
4622 (Fmake_terminal_frame): Call adjust_frame_size with menu bar
4623 lines subtracted from height.
4624 (do_switch_frame): Set tty's FrameRows to number of total lines
4626 (Fframe_pixel_height, Fframe_pixel_width): If no window system
4627 is used, return total number of lines and columns.
4628 * menu.c (emulate_dialog_with_menu): Use FRAME_TOTAL_LINES instead
4630 * term.c (OUTPUT, tty_set_terminal_modes)
4631 (tty_set_terminal_window, tty_set_scroll_region)
4632 (tty_clear_to_end, tty_write_glyphs, tty_write_glyphs_with_face)
4633 (tty_ins_del_lines, tty_menu_display, tty_menu_activate):
4634 Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4635 (Fresume_tty): Use FRAME_TOTAL_LINES instead of FRAME_LINES.
4636 Call change_frame_size with frame's menu bar lines subtracted
4638 * w32console.c (w32con_clear_to_end, w32con_clear_frame)
4639 (w32con_ins_del_lines): Use FRAME_TOTAL_LINES instead of
4642 2014-08-09 Reuben Thomas <rrt@sc3d.org>
4644 * alloc.c (Fmemory_info): Remove a stray brace.
4646 * process.c: Fix a comment typo.
4648 * msdos.c, dosfns.c (init_dosfns): Remove support for DJGPP < 2.02.
4650 2014-08-09 Jan Djärv <jan.h.d@swipnet.se>
4652 * widgetprv.h (EmacsFramePart): Remove font.
4654 * widget.c (DEFAULT_FACE_FONT, EmacsFrameSetValues, setup_frame_gcs)
4655 (resources, setup_frame_cursor_bits): Remove unused variables and
4656 functions, esp. wrt. font (Bug#18227).
4658 2014-08-07 Paul Eggert <eggert@cs.ucla.edu>
4660 * xterm.c (x_delete_terminal): Plug file descriptor leak (Bug#17691).
4662 2014-08-07 Reuben Thomas <rrt@sc3d.org>
4664 Refer to MS-DOS using the same name everywhere.
4666 * editfns.c: Fix a couple of ``MS-DOG''s missed in the previous
4670 2014-08-05 Martin Rudalics <rudalics@gmx.at>
4672 * w32term.c (w32_redeem_scroll_bar):
4673 * xterm.c (XTredeem_scroll_bar): Revert part of last change by
4674 not redeeming scroll bars that have been turned off.
4676 2014-08-05 Dmitry Antipov <dmantipov@yandex.ru>
4678 * keyboard.c (safe_run_hooks): Follow the convenient style to bind
4679 inhibit-quit to t and pass 2 args to safe_run_hook_funcall. See
4680 <http://lists.gnu.org/archive/html/emacs-devel/2014-08/msg00077.html>.
4681 (safe_run_hook_funcall): Adjust accordingly.
4683 2014-08-04 Martin Rudalics <rudalics@gmx.at>
4685 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS):
4686 Condition correctly according to toolkit used.
4687 * frame.c (make_initial_frame, make_terminal_frame)
4688 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height)
4689 (Vdefault_frame_horizontal_scroll_bars): Correctly condition
4690 assignments according to presence of toolkit scrollbars.
4691 * window.h (WINDOW_HAS_HORIZONTAL_SCROLL_BAR):
4692 Condition correctly according to toolkit used.
4693 * window.c (set_window_scroll_bars): Set horizontal scroll bar
4694 only if toolkit supports it.
4695 * w32term.c (w32_redeem_scroll_bar): Always redeem scroll bar if
4697 * xterm.c (x_scroll_bar_create): Initialize horizontal slot for
4699 (XTredeem_scroll_bar): Always redeem scroll bar if present.
4701 2014-08-04 Dmitry Antipov <dmantipov@yandex.ru>
4703 * keyboard.c (safe_run_hook_funcall): Avoid consing around
4704 Vinhibit_quit and prefer internal_condition_case_n to pass args.
4705 (safe_run_hooks_error, safe_run_hooks_1): Adjust accordingly.
4706 (safe_run_hooks): Remove comment which is not relevant any more.
4708 2014-08-03 Paul Eggert <eggert@cs.ucla.edu>
4710 Don't let big frames overrun the stack.
4711 * dispnew.c (mirrored_line_dance, mirror_line_dance, scrolling):
4712 Use SAFE_NALLOCA, not alloca.
4714 Fix bug with clang + directory_files_internal + GC (Bug#16986).
4715 * dired.c (directory_files_internal): Use a volatile variable
4716 to prevent the compiler from optimizing away all copies of a local.
4717 I wonder how many other GC-related bugs like this lurk elsewhere?
4719 Avoid 100% CPU utilization on ssh session exit (Bug#17691).
4720 * xterm.h (struct x_display_info): New member 'connection'.
4721 * xterm.c (x_term_init, x_delete_terminal): Set and use it,
4722 so that x_delete_terminal has a file descriptor to pass to
4723 delete_keyboard_wait_descriptor.
4725 Don't mishandle year-9999 dates (Bug#18176).
4726 * editfns.c (decode_time_components): Store an invalid timespec
4727 on overflow, instead of returning false, so that the caller can
4728 distinguish overflow from other errors.
4729 (lisp_time_argument, lisp_seconds_argument): If the time is out
4730 of range, signal a time overflow instead of an invalid time spec.
4731 * keyboard.c (decode_timer): Treat time overflow like other
4734 Avoid undefined behavior with signed left shift.
4735 Caught by 'gcc -fsanitize=undefined'.
4736 * dispextern.h, scroll.c (scrolling_max_lines_saved, scrolling_1):
4737 * dispnew.c (line_hash_code, scrolling):
4738 * scroll.c (calculate_scrolling, calculate_direct_scrolling):
4739 Use 'unsigned', not 'int', for line hashes.
4740 (scrolling_max_lines_saved): Avoid mystery constants for hash sizes.
4742 2014-08-02 Paul Eggert <eggert@cs.ucla.edu>
4744 Make compare-strings more compatible with old behavior (Bug#17903).
4745 * fns.c (Fcompare_strings): Silently bring too-large ends into range.
4747 2014-08-02 Jan Djärv <jan.h.d@swipnet.se>
4749 * gtkutil.c (create_dialog): Force min spacing 10 between buttons.
4750 Don't add label between left and right buttons (Bug#18129).
4752 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4754 Make functions static that no longer need to be extern.
4755 * frame.c, frame.h (set_menu_bar_lines):
4756 * keyboard.c (Qleftmost, Qrightmost):
4757 * xfns.c, frame.h, menu.h (x_set_menu_bar_lines, x_set_tool_bar_lines)
4758 (x_set_internal_border_width):
4761 2014-08-01 Eli Zaretskii <eliz@gnu.org>
4763 Fix display of R2L lines when the last character fits only partially.
4764 See http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00476.html
4766 * xdisp.c (extend_face_to_end_of_line): If the last glyph of an
4767 R2L row is visible only partially, give the row a negative x
4769 (display_line): Fix the calculation of the glyph whose pixel width
4770 is used to decide whether the last produced glyph fits on the
4771 line. When the last glyph fits only partially, give the row a
4774 Fix hscroll of R2L lines that begin with a TAB or another wide glyph.
4775 * xdisp.c (append_stretch_glyph): In a R2L glyph row, decrease the
4776 pixel width of the first glyph that is hscrolled from display.
4777 (display_line): In R2L glyph rows, don't give a negative offset to
4778 row->x when the first glyph begins before first_visible_x.
4780 * xdisp.c (display_line): If called with iterator set up to write
4781 to a marginal area, delay the call to handle_line_prefix until we
4782 switch back to the text area. (Bug#18035)
4784 * .gdbinit (xwindow): The members total_cols, total_lines,
4785 left_col, and top_line are C integers (and has been so for the
4788 2014-08-01 Andreas Schwab <schwab@suse.de>
4790 * macros.c (Fstart_kbd_macro): Initialize kbd_macro_ptr and
4791 kbd_macro_end together with kbd_macro_buffer. (Bug#18140)
4793 2014-08-01 Dmitry Antipov <dmantipov@yandex.ru>
4795 * atimer.c (toplevel) [HAVE_TIMERFD]: Include errno.h.
4796 (timerfd_callback): Ignore weird events with no data. Add tight
4797 assertions and comments.
4798 (init_atimer) [HAVE_TIMERFD]: Add environment variable to optionally
4799 disable timerfd-based timer. Use TFD_NONBLOCK for timer descriptor.
4801 2014-08-01 Paul Eggert <eggert@cs.ucla.edu>
4803 * frame.c (x_set_frame_parameters): Fix typo in previous patch.
4804 I had confused && with ||.
4806 2014-07-31 Paul Eggert <eggert@cs.ucla.edu>
4808 Simplify timerfd configuration and fix some minor glitches.
4809 * atimer.c (TIMERFD_CREATE_FLAGS): Remove; we now assume TFD_CLOEXEC.
4810 (alarm_timer, alarm_timer_ok, set_alarm, init_atimer):
4811 Fall back on timer_create if timerfd_create fails at runtime.
4812 (resolution) [HAVE_CLOCK_GETRES]: Remove; we now rely on the
4813 kernel primitives to do resolution. All uses removed.
4814 (timerfd) [!HAVE_TIMERFD]: Define to be -1, for convenience.
4815 (turn_on_atimers): Clear timer_create-based timers too,
4818 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4819 Without this change, the code can access the local variable 'width'
4820 even when it has not been initialized, and likewise for 'height';
4821 in either case this leads to undefined behavior.
4823 2014-07-30 Dmitry Antipov <dmantipov@yandex.ru>
4825 * xrdb.c (x_load_resources) [USE_MOTIF]: Although not strictly
4826 necessary, put horizontal scroll bar resources as well. See
4827 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00430.html>.
4828 * xterm.c (x_sync_with_move): Really wait 0.5s, not 0.0005s.
4830 2014-07-29 Dmitry Antipov <dmantipov@yandex.ru>
4832 * xrdb.c (x_load_resources) [!USE_MOTIF]: Put horizontal scroll bar
4833 background value to match the resource of its vertical counterpart.
4835 2014-07-29 Martin Rudalics <rudalics@gmx.at>
4837 * frame.c (adjust_frame_size): Use FRAME_WINDOW_P instead of
4838 FRAME_X_WINDOW when calling x_set_window_size (Bug#18138).
4840 2014-07-28 Martin Rudalics <rudalics@gmx.at>
4842 * frame.c (x_set_frame_parameters): Revert part of 2014-07-24
4843 change that added the top margin height to the requested height
4844 and revert (undocumented) part of 2014-07-28 change that changed
4845 the logic of whether a size change occurred.
4847 2014-07-28 Eli Zaretskii <eliz@gnu.org>
4849 * .gdbinit (xwindow): The members total_cols, total_lines,
4850 left_col, and top_line are C integers (and has been so for the
4853 * .gdbinit (xsubchartable): The members 'depth' and 'min_char' are
4856 2014-07-28 Dmitry Antipov <dmantipov@yandex.ru>
4858 On GNU/Linux, use timerfd for asynchronous timers.
4859 * atimer.c (toplevel) [HAVE_TIMERFD]: Include sys/timerfd.h.
4860 (toplevel): Rename alarm_timer_ok to special_timer_available.
4861 [HAVE_TIMERFD]: Declare timerfd.
4862 [HAVE_CLOCK_GETRES]: Declare resolution.
4863 (start_atimer) [HAVE_CLOCK_GETRES]: Round up timestamp to
4864 system timer resolution.
4865 (set_alarm) [HAVE_TIMERFD]: Use timerfd_settime.
4866 (timerfd_callback) [HAVE_TIMERFD]: New function.
4867 (atimer_result, debug_timer_callback, Fdebug_timer_check)
4868 [ENABLE_CHECKING]: New function for the sake of automated tests.
4869 (init_atimer) [HAVE_TIMERFD]: Setup timerfd.
4870 [HAVE_CLOCK_GETRES]: Likewise for system timer resolution.
4871 [ENABLE_CHECKING]: Defsubr test function.
4872 * atimer.h (timerfd_callback) [HAVE_TIMERFD]: Add prototype.
4873 * lisp.h (add_timer_wait_descriptor) [HAVE_TIMERFD]: Likewise.
4874 * process.c (add_timer_wait_descriptor) [HAVE_TIMERFD]: New function.
4876 Fix --without-x build and pacify --enable-gcc-warnings.
4877 Problems reported in Bug#18122 and Bug#18124.
4878 * frame.c (get_frame_param): Define even if !HAVE_WINDOW_SYSTEM.
4879 (frame_windows_min_size): Now static.
4880 * frame.h (FRAME_HAS_HORIZONTAL_SCROLL_BARS) [!HAVE_WINDOW_SYSTEM]:
4882 (adjust_frame_size): Always declare prototype.
4884 Fix Gnus-related issues reported by David Kastrup <dak@gnu.org> in
4885 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00370.html>.
4886 * atimer.c (timerfd_callback): Always read expiration data.
4888 (turn_on_atimers) [HAVE_TIMERFD]: Disarm timerfd timer.
4889 * process.c (add_timer_wait_descriptor): Add timer descriptor
4890 to input_wait_mask and non_process_wait_mask as well.
4892 2014-07-28 Paul Eggert <eggert@cs.ucla.edu>
4894 * frame.c (x_set_frame_parameters): Don't use uninitialized locals.
4896 2014-07-27 Jan Djärv <jan.h.d@swipnet.se>
4898 * nsterm.m (applicationDidFinishLaunching antialiasThresholdDidChange):
4899 Reinstate code removed by the prevoius commit to this file.
4901 2014-07-27 Martin Rudalics <rudalics@gmx.at>
4903 * buffer.h (struct buffer): New fields scroll_bar_height and
4904 horizontal_scroll_bar_type.
4905 * buffer.c (bset_scroll_bar_height)
4906 (bset_horizontal_scroll_bar_type): New functions.
4907 (Fbuffer_swap_text): Handle old_pointm field.
4908 (init_buffer_once): Set defaults for scroll_bar_height and
4909 horizontal_scroll_bar_type.
4910 (syms_of_buffer): New variables scroll_bar_height and
4911 horizontal_scroll_bar_type.
4912 * dispextern.h (window_part): Rename ON_SCROLL_BAR to
4913 ON_VERTICAL_SCROLL_BAR. Add ON_HORIZONTAL_SCROLL_BAR.
4914 (set_vertical_scroll_bar): Remove prototype.
4915 (x_change_tool_bar_height): Add prototype.
4916 * dispnew.c (adjust_frame_glyphs_for_frame_redisplay)
4917 (window_to_frame_vpos, update_frame_1, scrolling, init_display):
4918 Use FRAME_TOTAL_COLS and FRAME_TOTAL_LINES instead of FRAME_COLS
4920 (adjust_frame_glyphs_for_window_redisplay): Rearrange lines.
4921 (update_window): Start mode_line_row->y after horizontal scroll
4923 (change_frame_size_1): Call adjust_frame_size.
4924 (init_display): When changing the size of a tty frame do not
4925 pass height of menu bar.
4926 (Qframe_windows_min_size): New symbol.
4927 * frame.h (struct frame): List tool bar fields after menu bar
4928 fields. Add official, total_lines, horizontal_scroll_bars,
4929 config_scroll_bar_height and config_scroll_bar_lines fields.
4930 (FRAME_HAS_HORIZONTAL_SCROLL_BARS)
4931 (FRAME_CONFIG_SCROLL_BAR_HEIGHT, FRAME_CONFIG_SCROLL_BAR_LINES)
4932 (FRAME_SCROLL_BAR_AREA_HEIGHT, FRAME_SCROLL_BAR_COLS)
4933 (FRAME_SCROLL_BAR_LINES, FRAME_TOTAL_LINES, SET_FRAME_LINES)
4934 (FRAME_WINDOWS_HEIGHT): New macros.
4935 (SET_FRAME_HEIGHT, FRAME_TEXT_LINES_TO_PIXEL_HEIGHT)
4936 (FRAME_PIXEL_Y_TO_LINE, FRAME_PIXEL_HEIGHT_TO_TEXT_LINES)
4937 (FRAME_TEXT_TO_PIXEL_HEIGHT): Separately count top margin and
4938 horizontal scroll bar.
4939 (frame_inhibit_resize, adjust_frame_size)
4940 (frame_windows_min_size): Add declarations.
4941 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4942 (x_set_scroll_bar_default_height, x_set_left_fringe)
4943 (x_set_right_fringe, x_set_vertical_scroll_bars)
4944 (x_set_horizontal_scroll_bars, x_set_scroll_bar_width)
4945 (x_set_scroll_bar_height): Add external declarations.
4946 * frame.c: (frame_inhibit_resize, frame_windows_min_size)
4947 (adjust_frame_size): New functions.
4948 (make_frame): Initial horizontal_scroll_bars field.
4949 Use SET_FRAME_LINES. Don't allow horizontal scroll bar in
4951 (make_initial_frame, make_terminal_frame): No horizontal scroll
4952 bar in initial and terminal frames. Use adjust_frame_size.
4953 (Fframe_total_cols): Fix doc-string.
4954 (Fframe_total_lines, Fscroll_bar_height): New Lisp functions.
4955 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
4956 Rewrite using adjust_frame_size.
4957 (Qscroll_bar_height, Qhorizontal_scroll_bars)
4958 (Qframe_windows_min_size): New symbols.
4959 (x_set_frame_parameters): Remove call of check_frame_size.
4960 (x_report_frame_params): Return scroll_bar_height value.
4961 (x_set_left_fringe, x_set_right_fringe): New functions.
4962 (adjust_frame_height, x_set_internal_border_width)
4963 (x_set_fringe_width): Remove.
4964 (x_set_internal_border_width, x_set_vertical_scroll_bars)
4965 (x_set_scroll_bar_width, x_set_right_divider_width)
4966 (x_set_bottom_divider_width): Rewrite using adjust_frame_size.
4967 (x_set_horizontal_scroll_bars, x_set_scroll_bar_height):
4969 (x_figure_window_size): Rewrite to make frame display the
4970 expected number of lines.
4971 (Vdefault_frame_scroll_bars): Rewrite doc-string.
4972 (Vdefault_frame_horizontal_scroll_bars)
4973 (Vframe_initial_frame_tool_bar_height)
4974 (frame_inhibit_implied_resize): New variables.
4975 * fringe.c (compute_fringe_widths): Remove.
4976 * gtkutil.h (YG_SB_MIN, YG_SB_MAX, YG_SB_RANGE): Define.
4977 (xg_create_horizontal_scroll_bar)
4978 (xg_update_horizontal_scrollbar_pos)
4979 (xg_set_toolkit_horizontal_scroll_bar_thumb)
4980 (xg_get_default_scrollbar_height)
4981 (xg_clear_under_internal_border): Extern.
4982 * gtkutil.c (xg_frame_resized): Don't call
4983 do_pending_window_change.
4984 (xg_frame_set_char_size): Use adjust_frame_size.
4985 (style_changed_cb): Call update_theme_scrollbar_height and
4986 x_set_scroll_bar_default_height.
4987 (x_wm_set_size_hint): Don't call check_frame_size.
4988 (update_theme_scrollbar_height)
4989 (xg_get_default_scrollbar_height)
4990 (xg_create_horizontal_scroll_bar)
4991 (xg_update_horizontal_scrollbar_pos)
4992 (xg_set_toolkit_horizontal_scroll_bar_thumb): New functions.
4993 (xg_create_scroll_bar): Set horizontal slot of bar.
4994 (xg_initialize): Call update_theme_scrollbar_height.
4995 (xg_clear_under_internal_border): No more static.
4996 * insdel.c (adjust_suspend_auto_hscroll): New function.
4997 (adjust_markers_for_delete, adjust_markers_for_insert)
4998 (adjust_markers_for_replace): Call adjust_suspend_auto_hscroll.
4999 * keyboard.c (readable_events, discard_mouse_events)
5000 (make_lispy_event): Handle horizontal scroll bar click events.
5001 (Fsuspend_emacs): When changing the size of a tty frame do not
5002 pass height of menu bar.
5003 (Qbefore_handle, Qhorizontal_handle, Qafter_handle, Qleft)
5004 (Qright, Qleftmost, Qrightmost): New symbols.
5005 * menu.c (Fx_popup_dialog): Use FRAME_TOTAL_LINES instead of
5007 * minibuf.c (read_minibuf): Initialize suspend_auto_hscroll.
5008 * nsfns.m (x_set_internal_border_width): New function.
5009 * nsterm.m (ns_draw_fringe_bitmap, ns_set_vertical_scroll_bar):
5010 Remove extended fringe code.
5011 (x_set_window_size, x_new_font): Don't call
5012 compute_fringe_widths.
5013 * term.c (Fresume_tty): When changing the size of a tty frame do
5014 not pass height of menu bar.
5015 (clear_tty_hooks, set_tty_hooks):
5016 Clear horizontal_scroll_bar_hook.
5017 (init_tty): Frame has no horizontal scroll bars.
5018 * termhooks.h (enum scroll_bar_part): Add scroll_bar_move_ratio,
5019 scroll_bar_before_handle, scroll_bar_horizontal_handle,
5020 scroll_bar_after_handle, scroll_bar_left_arrow,
5021 scroll_bar_right_arrow, scroll_bar_to_leftmost and
5022 scroll_bar_to_rightmost entries.
5023 (enum event_kind): Add HORIZONTAL_SCROLL_BAR_CLICK_EVENT
5024 (struct terminal): Add set_horizontal_scroll_bar_hook.
5025 * w32console.c (initialize_w32_display):
5026 Clear horizontal_scroll_bar_hook.
5027 * w32fns.c (x_set_mouse_color): Use FRAME_W32_DISPLAY instead of
5029 (x_clear_under_internal_border, x_set_internal_border_width):
5031 (x_set_menu_bar_lines): Rewrite using frame_inhibit_resize.
5032 Set windows_or_buffers_changed when adding the menu bar.
5033 (x_set_tool_bar_lines): Rewrite using adjust_frame_size.
5034 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5035 (w32_createhscrollbar): New functions.
5036 (w32_createscrollbar): Rename to w32_createvscrollbar.
5037 (w32_createwindow): Init WND_HSCROLLBAR_INDEX.
5038 (w32_name_of_message): Replace WM_EMACS_CREATESCROLLBAR by
5039 WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR.
5040 Add WM_EMACS_SHOWCURSOR.
5041 (w32_wnd_proc): Handle WM_HSCROLL case. In WM_WINDOWPOSCHANGING
5042 case do not artificially impose WM size hints.
5043 Handle WM_EMACS_SHOWCURSOR case. Replace WM_EMACS_CREATESCROLLBAR case
5044 by WM_EMACS_CREATEVSCROLLBAR and WM_EMACS_CREATEHSCROLLBAR
5046 (my_create_tip_window): Replace WND_SCROLLBAR_INDEX by
5047 WND_VSCROLLBAR_INDEX and WND_HSCROLLBAR_INDEX.
5048 (unwind_create_frame_1): Remove.
5049 (Fx_create_frame): Make both scrollbars the system standard
5050 width and height. Use official field of frame structure to
5051 inhibit running window-configuration-change-hook.
5052 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5053 pixelwise. Handle frame's official field.
5054 (w32_frame_parm_handlers): Remove x_set_fringe_width
5055 entries. Add x_set_scroll_bar_height,
5056 x_set_horizontal_scroll_bars, x_set_left_fringe and
5058 * w32inevt.c (resize_event, maybe_generate_resize_event): Do not
5059 pass height of menu bar to change_frame_size.
5060 * w32menu.c (set_frame_menubar): Rewrite using
5061 frame_inhibit_resize.
5062 * w32term.h (struct w32_display_info):
5063 Add horizontal_scroll_bar_cursor and cursor_display_counter.
5064 (struct scroll_bar): Add horizontal.
5065 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5066 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5067 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH)
5068 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5069 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5070 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5071 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5072 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): New macros.
5073 (WM_EMACS_CREATEVSCROLLBAR, WM_EMACS_CREATEHSCROLLBAR):
5074 Define instead of WM_EMACS_CREATESCROLLBAR.
5075 (WND_VSCROLLBAR_INDEX, WND_HSCROLLBAR_INDEX): Define instead of
5076 WND_SCROLLBAR_INDEX.
5077 * w32term.c (horizontal_scroll_bar_min_handle)
5078 (horizontal_scroll_bar_left_border)
5079 (horizontal_scroll_bar_right_border): New integers.
5080 (x_set_frame_alpha): Replace x_highlight_frame by
5082 (x_window_to_scroll_bar): New argument "type". Update callers
5084 (w32_set_horizontal_scroll_bar_thumb)
5085 (x_horizontal_scroll_bar_report_motion)
5086 (w32_set_horizontal_scroll_bar)
5087 (w32_horizontal_scroll_bar_handle_click)
5088 (x_horizontal_scroll_bar_report_motion): New functions.
5089 (w32_mouse_position): Discriminate horizontal and vertical
5091 (my_create_scrollbar): Replace with two new functions
5092 my_create_vscrollbar and my_create_hscrollbar.
5093 (x_scroll_bar_create): New argument "horizontal".
5094 Update callers accordingly.
5095 (x_scroll_bar_remove, w32_condemn_scroll_bars)
5096 (w32_redeem_scroll_bar, x_scroll_bar_clear): Handle horizontal
5098 (w32_read_socket): Handle WM_HSCROLL cae.
5099 (x_new_font): Don't recompute fringe widths.
5100 Use frame_inhibit_resize. Calculate new menu bar height iff we
5101 build without toolkit. Always clear under internal border.
5102 (x_set_window_size): Don't check frame size or recompute
5103 fringes. Reset fullscreen status before applying sizes.
5104 Always resize as requested by pixelwise argument. Don't call
5105 do_pending_window_change.
5106 (x_wm_set_size_hint): Add call for FRAME_SCROLL_BAR_AREA_HEIGHT.
5107 (w32_initialize_display_info): Initialize dpyinfo's
5108 horizontal_scroll_bar_cursor entry.
5109 (w32_create_terminal): Add set_horizontal_scroll_bar_hook.
5110 (w32_initialize): Init horizontal_scroll_bar_min_handle and
5111 horizontal_scroll_bar_left_border.
5112 (w32fullscreen_hook): Intermittently resize window to normal
5113 when switching from fullscreen to maximized state.
5114 (run_window_configuration_change_hook): Don't run it if frame is
5116 (unwind_change_frame): Remove.
5117 (Fset_window_configuration): Rewrite using frame's official field.
5118 * widget.c (set_frame_size): Don't call compute_fringe_widths.
5119 (EmacsFrameSetCharSize): Obey frame_inhibit_resize.
5120 * window.h (struct window): New fields old_pointm,
5121 horizontal_scroll_bar, horizontal_scroll_bar_type, hscroll_whole,
5122 scroll_bar_height and suspend_auto_hscroll.
5123 (wset_horizontal_scroll_bar, wset_horizontal_scroll_bar_type):
5125 (sanitize_window_sizes): Extern.
5126 (MINI_NON_ONLY_WINDOW_P, MINI_ONLY_WINDOW_P, WINDOW_PSEUDO_P)
5127 (WINDOW_TOPMOST_P, WINDOW_HAS_HORIZONTAL_SCROLL_BAR)
5128 (WINDOW_CONFIG_SCROLL_BAR_HEIGHT)
5129 (WINDOW_CONFIG_SCROLL_BAR_LINES)
5130 (WINDOW_SCROLL_BAR_LINES, WINDOW_SCROLL_BAR_AREA_HEIGHT):
5132 (WINDOW_LEFT_FRINGE_COLS, WINDOW_RIGHT_FRINGE_COLS)
5133 (WINDOW_FRINGE_COLS, WINDOW_FRINGE_EXTENDED_P): Remove macros.
5134 (WINDOW_VERTICAL_SCROLL_BAR_TYPE)
5135 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_LEFT)
5136 (WINDOW_HAS_VERTICAL_SCROLL_BAR_ON_RIGHT)
5137 (WINDOW_HAS_VERTICAL_SCROLL_BAR): Minor rewrite.
5138 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT)
5139 (WINDOW_SCROLL_BAR_AREA_Y): Count in scroll bar height.
5140 * window.c (wset_old_pointm, Fwindow_scroll_bar_height)
5141 (Fwindow_old_point, sanitize_window_sizes): New functions.
5142 (Qwindow_sanitize_window_sizes): New symbol.
5143 (window_body_height): Count in horizontal scroll bar.
5144 (set_window_hscroll, Fscroll_left, Fscroll_right):
5145 Set suspend_auto_hscroll slot.
5146 (Fwindow_inside_edges): Count fringes pixelwise.
5147 (coordinates_in_window, Fcoordinates_in_window_p):
5148 Consider horizontal scroll bar.
5149 (check_frame_size, adjust_window_margins): Remove functions and
5150 corresponding calls.
5151 (set_window_buffer): Initialize old_pointm and horizontal scroll bars.
5152 (temp_output_buffer_show): Reset hscroll related fields.
5153 Initialize old_pointm.
5154 (make_parent_window): Initialize old_pointm.
5155 (make_window): Initialize old_pointm, horizontal scroll bar type,
5156 and scroll bar height.
5157 (resize_frame_windows): Don't count top margin in new sizes.
5158 Don't use safe sizes when shrinking a frame; let the window
5159 manager do the clipping.
5160 (Fsplit_window_internal): Inherit horizontal scroll bar type and
5162 (Fdelete_window_internal): Unchain old_pointm marker.
5163 (window_scroll_pixel_based, Fscroll_other_window):
5165 (Fwindow_text_width, Fwindow_text_height): New argument
5167 (struct saved_window): New fields, old_pointm, hscroll_whole,
5168 suspend_auto_hscroll, scroll_bar_height and
5169 horizontal_scroll_bar_type.
5170 (Fset_window_configuration, save_window_save): Set new fields of
5172 (apply_window_adjustment): Don't call adjust_window_margins.
5173 (set_window_margins): Don't change margins if new sizes don't
5175 (set_window_scroll_bars): New argument "horizontal_type".
5176 Handle horizontal scroll bars. Don't change scroll bars if they
5177 don't fit into window.
5178 (Fset_window_scroll_bars): New argument "horizontal_type".
5179 (Fwindow_scroll_bars): Return values for horizontal scroll bars.
5180 (compare_window_configurations): Compare horizontal scroll bar
5182 * xdisp.c (window_text_bottom_y, window_box_height): Count in
5183 horizontal scroll bar height.
5184 (pixel_to_glyph_coords, init_xdisp): Use FRAME_TOTAL_LINES
5185 instead of FRAME_LINES.
5186 (remember_mouse_glyph): Case ON_SCROLL_BAR changed to
5187 ON_VERTICAL_SCROLL_BAR.
5188 (with_echo_area_buffer): Initialize old_pointm.
5189 (with_echo_area_buffer_unwind_data): Store old_pointm values in
5191 (unwind_with_echo_area_buffer): Handle old_pointm.
5192 (update_tool_bar): Set do_update when the tool bar window has at
5193 least one line (since this is what the user sets).
5194 (MAX_FRAME_TOOL_BAR_HEIGHT): Remove macro.
5195 (redisplay_tool_bar): Return early when toolbar has zero lines.
5196 Call x_change_tool_bar_height. Don't use max_tool_bar_height.
5197 (hscroll_window_tree): Handle suspension of auto_hscroll and
5199 (set_horizontal_scroll_bar): New function.
5200 (redisplay_window): Set ignore_mouse_drag_p when tool bar has
5201 more than one line. Handle horizontal scroll bars.
5202 (note_mouse_highlight): Handle horizontal scrol bars.
5203 (expose_frame): Set dimensions of XRectangle from frame's text
5205 (Vvoid_text_area_pointer): Update doc-string.
5206 * xfns.c (x_set_menu_bar_lines): Use adjust_frame_size.
5207 (x_change_tool_bar_height, x_set_scroll_bar_default_height)
5208 (x_set_internal_border_width): New functions.
5209 (x_set_tool_bar_lines): Call x_change_tool_bar_height.
5210 (unwind_create_frame_1): Remove.
5211 (Fx_create_frame): Handle horizontal scroll bars. Use official
5212 field of frame structure to inhibit running
5213 window-configuration-change-hook.
5214 (x_create_tip_frame): Call SET_FRAME_LINES and change_frame_size
5215 pixelwise. Handle frame's official field.
5216 (x_frame_parm_handlers): Add x_set_scroll_bar_height,
5217 x_set_horizontal_scroll_bars, x_set_left_fringe,
5219 * xmenu.c (update_frame_menubar, free_frame_menubar):
5220 Use adjust_frame_size.
5221 * xterm.h (struct x_display_info):
5222 Add horizontal_scroll_bar_cursor and Xatom_Horizontal_Scrollbar
5224 (struct scroll_bar): Add horizontal slot.
5225 (HORIZONTAL_SCROLL_BAR_INSIDE_HEIGHT)
5226 (HORIZONTAL_SCROLL_BAR_LEFT_RANGE)
5227 (HORIZONTAL_SCROLL_BAR_INSIDE_WIDTH): New macros.
5228 (HORIZONTAL_SCROLL_BAR_LEFT_BORDER)
5229 (HORIZONTAL_SCROLL_BAR_RIGHT_BORDER)
5230 (HORIZONTAL_SCROLL_BAR_TOP_BORDER)
5231 (HORIZONTAL_SCROLL_BAR_BOTTOM_BORDER)
5232 (HORIZONTAL_SCROLL_BAR_MIN_HANDLE): Define.
5233 (x_clear_under_internal_border): Remove.
5234 * xterm.c (XTmouse_position): Handle horizontal scroll bars.
5235 (x_window_to_scroll_bar): New argument TYPE. Update callers.
5236 (x_send_scroll_bar_event, x_scroll_bar_create): New arguments
5237 HORIZONTAL. Update callers.
5238 (horizontal_action_hook_id): New action hook id.
5239 (x_horizontal_scroll_bar_to_input_event)
5240 (x_create_horizontal_toolkit_scroll_bar)
5241 (xt_horizontal_action_hook)
5242 (x_set_toolkit_horizontal_scroll_bar_thumb)
5243 (XTset_horizontal_scroll_bar, x_net_wm_state)
5244 (x_horizontal_scroll_bar_report_motion): New functions.
5245 (xg_scroll_callback, x_scroll_bar_handle_click):
5246 Handle horizontal scroll bars.
5247 (SCROLL_BAR_HORIZONTAL_NAME): Define.
5248 (XTset_vertical_scroll_bar): Attempt to clear areas not covered
5250 (XTcondemn_scroll_bars, XTredeem_scroll_bar): Rewrite.
5251 Handle horizontal scroll bars.
5252 (handle_one_xevent): Handle horizontal scroll bar events.
5253 Call x_net_wm_state.
5254 (x_set_window_size_1, x_wm_set_size_hint): Don't call
5256 (x_set_window_size): Don't call check_frame_size and
5257 do_pending_window_change.
5258 (x_term_init): Init horizontal_scroll_bar_cursor display info.
5259 (x_create_terminal): Add set_horizontal_scroll_bar_hook.
5260 (x_scroll_bar_set_handle): Add some checks when calling
5263 2014-07-26 Paul Eggert <eggert@cs.ucla.edu>
5265 Revert previous change.
5266 There is certainly nothing wrong with writing code like 'lo <= i
5267 && i <= hi', even if LO happens to a constant. There isn't even
5268 anything wrong in general with writing 'a <= b' if A happens to
5269 be a constant. At any rate stylistic changes shouldn't
5270 be done like this without discussion.
5272 2014-07-26 Andreas Schwab <schwab@linux-m68k.org>
5274 * alloc.c (xnmalloc, xnrealloc, xpalloc, make_save_value)
5275 (Fgarbage_collect): Reorder conditions that are written backwards.
5276 * data.c (cons_to_unsigned): Likewise.
5277 * dispnew.c (update_frame_1, sit_for): Likewise.
5278 * fileio.c (file_offset): Likewise.
5279 * filelock.c (read_lock_data, lock_file): Likewise.
5280 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
5282 * font.c (font_intern_prop, font_style_symbolic): Likewise.
5283 * lisp.h (FIXNUM_OVERFLOW_P): Likewise.
5284 * lread.c (read1): Likewise.
5285 * minibuf.c (read_minibuf_noninteractive): Likewise.
5286 * nsterm.m (x_set_frame_alpha): Likewise.
5287 * process.c (wait_reading_process_output): Likewise.
5288 * region-cache.c (delete_cache_boundaries): Likewise.
5289 * xterm.c (x_set_frame_alpha): Likewise.
5291 2014-07-25 Paul Eggert <eggert@cs.ucla.edu>
5293 * dispextern.h, xdisp.c (hourglass_shown_p, hourglass_atimer):
5296 2014-07-26 Dmitry Antipov <dmantipov@yandex.ru>
5298 * atimer.c (set_alarm) [HAVE_ITIMERSPEC]: Use TIMER_ABSTIME
5299 because atimer expiration is absolute rather than relative.
5301 2014-07-25 Eli Zaretskii <eliz@gnu.org>
5303 * w32term.h (current_popup_menu, menubar_in_use):
5304 Move declarations from w32term.c.
5306 2014-07-25 Martin Rudalics <rudalics@gmx.at>
5308 * w32fns.c (menubar_in_use): No more static.
5309 * w32term.c (current_popup_menu, menubar_in_use): Declare.
5311 2014-07-25 Dmitry Antipov <dmantipov@yandex.ru>
5313 Move hourglass machinery to RIF.
5314 * dispextern.h (struct redisplay_interface): New members
5315 show_hourglass and hide_hourglass. Indent comments.
5316 (show_hourglass, hide_hourglass): Remove prototypes.
5317 * nsterm.m (show_hourgass, hide_hourglass): Refactor to ...
5318 (ns_show_hourglass, ns_hide_hourglass): ... new no-ops.
5319 (ns_redisplay_interface): Add them.
5320 * w32fns.c (show_hourglass, hide_hourglass): Refactor to ...
5321 * w32term.c (w32_show_hourglass, w32_hide_hourglass): ... these.
5322 (w32_arrow_cursor): New function to hack around non-GUI frames.
5323 (w32_redisplay_interface): Add new functions.
5324 * w32term.h (w32_arror_cursor): Add prototype.
5325 * xdisp.c (show_hourglass): New function, refactored out from
5326 platform-dependent code.
5327 (cancel_hourglass): Now call to RIF function.
5328 * xfns.c (show_hourglass, hide_hourglass): Refactor to ...
5329 * xterm.c (x_show_hourglass, x_hide_hourglass): ... these.
5330 (x_redisplay_interface): Add new functions.
5332 2014-07-24 Dmitry Antipov <dmantipov@yandex.ru>
5334 Fix error reported by Angelo Graziosi <angelo.graziosi@alice.it> in
5335 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00274.html>
5336 and complete previous change.
5337 * frame.c (adjust_frame_height): New function.
5338 (Fset_frame_height, Fset_frame_size): Use it.
5339 (x_set_frame_parameters): Take frame top margin into account.
5341 2014-07-23 Dmitry Antipov <dmantipov@yandex.ru>
5343 * frame.c (Fset_frame_height): Take frame top margin into account.
5344 Incorrect behavior was reported by Martin Rudalics <rudalics@gmx.at> in
5345 <http://lists.gnu.org/archive/html/emacs-devel/2014-07/msg00258.html>
5347 2014-07-22 Dmitry Antipov <dmantipov@yandex.ru>
5349 * xterm.h (struct x_output) [USE_X_TOOLKIT || USE_GTK]: Define
5350 menubar_height as such. Tweak comment.
5351 [USE_LUCID && USE_TOOLKIT_SCROLL_BARS]: Likewise for
5352 scroll_bar_top_shadow_pixel and scroll_bar_bottom_shadow_pixel.
5353 All related users changed.
5354 (FRAME_MENUBAR_HEIGHT) [!USE_X_TOOLKIT && !USE_GTK]: No-op.
5355 * xterm.c (handle_one_xevent):
5356 * gtkutil.c (xg_event_is_for_menubar):
5357 * xfns.c (x_window) [USE_X_TOOLKIT]:
5358 * xmenu.c (set_frame_menubar, free_frame_menubar):
5359 Prefer to use FRAME_MENUBAR_HEIGHT.
5361 2014-07-21 Dmitry Antipov <dmantipov@yandex.ru>
5363 * frame.c (Fframe_parameters): Always report frame height without
5364 menu and tool bar lines.
5366 2014-07-21 Jan Djärv <jan.h.d@swipnet.se>
5368 * nsterm.m (applicationDidFinishLaunching:): Call
5369 antialiasThresholdDidChange, register for antialias changes (Bug#17534).
5370 (antialiasThresholdDidChange:): New method for EmacsApp.
5372 * nsterm.h (EmacsApp): Add antialiasThresholdDidChange.
5374 * macfont.m (macfont_update_antialias_threshold): Remove static.
5376 * macfont.h (macfont_update_antialias_threshold): Declare.
5378 2014-07-21 Eli Zaretskii <eliz@gnu.org>
5380 * w32select.c (setup_windows_coding_system):
5381 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5382 coding_system. Reported by martin rudalics <rudalics@gmx.at>.
5384 * w16select.c (Fw16_get_clipboard_data):
5385 Apply CODING_ANNOTATION_MASK to the common_flags member of struct
5388 * xdisp.c (init_iterator): Initialize it->stop_charpos to the
5389 buffer position where we are to start the iteration.
5390 (handle_invisible_prop): Record in it->stop_charpos the position
5391 where the invisible text ends. (Bug#18035)
5392 (hscroll_window_tree): Don't try hscrolling windows whose cursor
5393 row has zero buffer position as their start position.
5394 Reported by martin rudalics <rudalics@gmx.at>.
5396 * xdisp.c (move_it_vertically_backward, move_it_by_lines): Prevent
5397 infinite looping in redisplay when display lines don't have enough
5398 space to display even a single character. (Bug#18036)
5400 2014-07-20 Dmitry Antipov <dmantipov@yandex.ru>
5402 * frame.h (struct frame) [USE_X_TOOLKIT]: New member shell_position.
5403 * xfns.c (x_window): Use it to allow xfree later.
5404 (x_encode_text): Drop 3rd arg; unused. Tweak comment and adjust users
5405 where appropriate. Use bool for booleans and remove redundant checks.
5406 (Fx_backspace_delete_keys_p): Use XkbFreeKeyboard; explain why.
5407 * xterm.c (x_free_frame_resources): Free shell_position.
5409 2014-07-19 K. Handa <handa@gnu.org>
5411 * xfaces.c (realize_x_face): Call font_load_for_lface with no
5412 mandatory font spec (Bug#17973).
5414 2014-07-19 Stefan Monnier <monnier@iro.umontreal.ca>
5416 * font.c (font_score): Return the worst score if the size of
5417 ENTITY is wrong by more than a factor 2 (Bug#17973).
5419 2014-07-18 Dmitry Antipov <dmantipov@yandex.ru>
5421 * frame.c (frame_unspecified_color): New function
5422 refactored out from ...
5423 (Fframe_parameters, Fframe_parameter): ... adjusted users.
5424 (x_fullscreen_adjust, set_frame_param): Move Windows-specific
5426 * w32term.c (x_fullscreen_adjust, set_frame_param): ... static here.
5427 * frame.h (x_fullscreen_adjust) [HAVE_NTGUI]:
5428 * lisp.h (set_frame_param): Remove prototype.
5429 * xterm.c (x_display_pixel_width, x_display_pixel_height): Now ...
5430 * xterm.h (x_display_pixel_width, x_display_pixel_height): ...
5433 Prefer 'x_display_info *' to 'Display *' in X selection code.
5434 This helps to avoid unneeded calls to x_display_info_for_display.
5435 * xterm.h (struct selection_input_event): Record 'x_display_info *'
5436 instead of 'Display *'.
5437 (SELECTION_EVENT_DPYINFO): New macro.
5438 (SELECTION_EVENT_DISPLAY): Now inline function to prohibit using
5439 it as an lvalue. Mention this in comment.
5440 * xterm.c (handle_one_xevent): Use SELECTION_EVENT_DPYINFO.
5441 * xselect.c (x_get_window_property_as_lisp_data, x_atom_to_symbol)
5442 (selection_data_to_lisp_data, receive_incremental_selection):
5443 Convert to use 'x_display_info *'. Adjust users where appropriate.
5444 (lisp_data_to_selection_data): Likewise. Also pass 'struct
5445 selection data *' as last arg to not return values in args.
5446 (unexpect_property_change): Use common removal technique.
5448 2014-07-17 Dmitry Antipov <dmantipov@yandex.ru>
5450 * print.c (print_preprocess): Adjust to match changed
5451 sub char-table structure and avoid crash (Bug#18038).
5453 * data.c (wrong_choice): Not static any more.
5454 * lisp.h (wrong_choice): Add prototype.
5455 * frame.h (struct frame) [USE_X_TOOLKIT || HAVE_NTGUI]:
5456 Declare namebuf as such. Tweak comment.
5457 [USE_GTK]: Likewise for tool_bar_position.
5458 (fset_tool_bar_position) [USE_GTK]: Ditto.
5459 (FRAME_TOOL_BAR_POSITION): New macro.
5460 * frame.c (x_report_frame_params):
5461 * gtkutil.c (update_frame_tool_bar):
5462 * xfns.c (Fx_create_frame): Use it.
5463 (x_set_tool_bar_position): Add meaningful diagnostic messages.
5465 2014-07-16 Eli Zaretskii <eliz@gnu.org>
5467 * xdisp.c (decode_mode_spec): Call file-remote-p on the current
5468 buffer's default-directory only if it is a string. (Bug#17986)
5470 2014-07-16 Dmitry Antipov <dmantipov@yandex.ru>
5472 More precise control over values of some buffer-local variables.
5473 * keyboard.c (Qvertical_scroll_bar):
5474 * frame.c (Qleft, Qright): Move to ...
5475 * buffer.c (Qleft, Qright, Qvertical_scroll_bar): ... here.
5476 * buffer.c (Qchoice, Qrange, Qoverwrite_mode, Qfraction): New symbols.
5477 (syms_of_buffer): DEFSYM all of the above, attach special properties.
5478 Use special symbols to DEFVAR_PER_BUFFER overwrite-mode,
5479 vertical-scroll-bar, scroll-up-aggressively
5480 and scroll-down-aggressively.
5481 * buffer.h (Qchoice, Qrange, Qleft, Qright, Qvertical_scroll_bar):
5483 * nsfns.m, frame.h (Qleft, Qright):
5484 * nsterm.m (Qleft): Remove declarations.
5485 * gtkutil.c (toplevel): Include buffer.h.
5486 * data.c (wrong_choice, wrong_range): New functions.
5487 (store_symval_forwarding): Handle special properties of buffer-local
5488 variables and use functions from the above to signal error, if any.
5490 * frame.h (enum fullscreen_type) [HAVE_WINDOW_SYSTEM]: Use more natural
5491 values. Add comment.
5492 (struct frame): Re-arrange layout to avoid extra padding and use bit
5493 fields for output_method, want_fullscreen and vertical_scroll_bar_type.
5494 (FRAME_VERTICAL_SCROLL_BAR_TYPE, FRAME_HAS_VERTICAL_SCROLL_BARS)
5495 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_LEFT)
5496 (FRAME_HAS_VERTICAL_SCROLL_BARS_ON_RIGHT) [!HAVE_WINDOW_SYSTEM]:
5497 Define as no-ops because there are no scroll bars anyway.
5498 * frame.c (make_frame, make_terminal_frame, make_initial_frame):
5501 * font.c (fset_font_data) [HAVE_XFT || HAVE_FREETYPE]:
5502 Add convenient setter.
5503 (font_put_frame_data, font_get_frame_data): Use it.
5505 2014-07-15 Daiki Ueno <ueno@gnu.org>
5507 * nsgui.h (XCHAR2B_BYTE1): Add missing parentheses around
5508 pointer argument, before dereferencing.
5509 (XCHAR2B_BYTE2): Likewise.
5511 2014-07-15 Dmitry Antipov <dmantipov@yandex.ru>
5513 * xmenu.c (toplevel): Use LWLIB_ID for next_menubar_widget_id.
5514 (pop_down_menu) [USE_X_TOOLKIT]: Accept integer arg.
5515 (create_and_show_popup_menu, create_and_show_dialog) [USE_X_TOOLKIT]:
5516 Use record_unwind_protect_int and avoid consing.
5517 (syms_of_xmenu) [USE_X_TOOLKIT]: Declare WIDGET_ID_TICK_START.
5519 * regex.c (re_search_2): Use ssize_t to avoid integer overflow.
5521 2014-07-14 Paul Eggert <eggert@cs.ucla.edu>
5523 Use binary-io module, O_BINARY, and "b" flag (Bug#18006).
5524 * callproc.c (create_temp_file): Use mkostemp's O_BINARY flag.
5526 * emacs.c (main) [DOS_NT]: Don't mess with _fmode.
5527 (main) [MSDOS]: Use SET_BINARY instead of setmode.
5528 * minibuf.c: Include binary-io.h instead of fcntl.h.
5529 (read_minibuf_noninteractive):
5530 Use set_binary_mode instead of handcrafted code.
5531 Don't call emacs_set_tty if emacs_get_tty failed.
5532 * sysdep.c, systty.h (emacs_get_tty): Return int, not void.
5533 * sysdep.c (emacs_open, emacs_pipe): Use O_BINARY.
5534 * w32.c (pipe2): Adjust eassert to include O_BINARY.
5536 * macros.c (Fstart_kbd_macro): Avoid need for overflow check.
5537 This works around a GCC compiler bug when Emacs is configured with
5538 --enable-gcc-warnings.
5540 2014-07-14 Dmitry Antipov <dmantipov@yandex.ru>
5542 * lisp.h (CHECK_VECTOR_OR_STRING): Return number of elements
5543 or characters in string, respectively. Add comment.
5544 * fringe.c (Fdefine_fringe_bitmap):
5545 * fns.c (Fsubstring, substring_both): Use it.
5546 * keymap.c (Fdefine_key, Flookup_key):
5547 * macros.c (Fstart_kbd_macro): Likewise. Avoid call to Flength.
5549 * term.c (tty_menu_add_pane, tty_menu_add_selection):
5550 Use menu_item_width.
5551 (tty_menu_show): Simplify because tty_menu_create never return NULL.
5553 2014-07-13 Paul Eggert <eggert@cs.ucla.edu>
5555 Improve behavior of 'bzr up; cd src; make -k'.
5556 * Makefile.in (top_srcdir): New var.
5557 (ntsource, lispsource, ALL_CFLAGS, gl-stamp, emacs.res):
5558 Use '$(top_srcdir)' instead of '$(srcdir)/..';
5559 its expansion is a bit shorter.
5560 (../config.status): Actually build config.status instead of
5562 (ACLOCAL_INPUTS, AUTOCONF_INPUTS):
5563 New macros, copied and relocated from ../Makefile.in.
5564 ($(top_srcdir)/aclocal.m4, $(top_srcdir)/configure, config.in)
5565 (../config.status, Makefile): New dependencies and rules,
5566 copied with relocation from ../Makefile.in. This should be more
5567 likely to rebuild the build machinery properly if you do a 'make'
5568 in the src directory.
5570 2014-07-12 Eli Zaretskii <eliz@gnu.org>
5572 * xdisp.c (display_line): Don't call FETCH_BYTE with argument less
5575 * w32fns.c (Fx_file_dialog): Mention in the doc string the
5576 behavior on Windows 7 and later when the function is repeatedly
5577 invoked with the same value of DIR. (Bug#17950)
5579 * xfns.c (Fx_file_dialog) [USE_MOTIF, USE_GTK]: Update the doc
5580 string to match the one in w32fns.c.
5582 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Switch
5583 stdin to binary mode only if it is connected to a terminal.
5585 2014-07-11 Paul Eggert <eggert@cs.ucla.edu>
5587 Coalesce extern decls.
5588 * minibuf.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty):
5589 * sysdep.c (emacs_get_tty, emacs_set_tty):
5590 Move duplicate extern decls from here ...
5591 * systty.h: ... to here, so that there's just one copy.
5593 2014-07-11 Jan Djärv <jan.h.d@swipnet.se>
5595 * nsterm.m (changeFont:): Add ifdef NS_IMPL_COCOA.
5597 * nsfns.m (Fns_popup_font_panel): Ditto.
5599 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5601 * minibuf.c (read_minibuf_noninteractive): Finish reading on '\r',
5603 [WINDOWSNT]: Switch stdin to binary mode when not echoing input.
5605 * sysdep.c (emacs_get_tty, emacs_set_tty, suppress_echo_on_tty)
5606 [DOS_NT]: Implement for WINDOWSNT.
5608 * systty.h (struct emacs_tty) [DOS_NT]: The struct member is now
5611 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5613 * sysdep.c (suppress_echo_on_tty): New function.
5614 * minibuf.c (read_minibuf_noninteractive): Use it.
5616 2014-07-11 Dmitry Antipov <dmantipov@yandex.ru>
5618 * alloc.c (Fmemory_info) [HAVE_LINUX_SYSINFO]: Return nil if
5619 sysinfo failed. Adjust docstring.
5621 2014-07-11 Eli Zaretskii <eliz@gnu.org>
5623 Implement memory-info for MS-DOS.
5624 * dosfns.c (dos_memory_info): New function.
5625 * dosfns.h (dos_memory_info): Add prototype.
5626 * alloc.c (Fmemory_info) [MSDOS]: Call dos_memory_info.
5627 * vm-limit.c (get_lim_data) [MSDOS]: Call dos_memory_info, instead
5628 of doing some of its job.
5630 * minibuf.c (read_minibuf_noninteractive) [WINDOWSNT]: Don't
5631 reference termios structure members.
5633 2014-07-11 Michael Albinus <michael.albinus@gmx.de>
5635 * sysdep.c (emacs_get_tty, emacs_set_tty): Make them externally visible.
5637 * minibuf.c (top): Include systty.h. Declare external
5638 emacs_get_tty and emacs_set_tty.
5639 (Vread_hide_char): New lisp variable.
5640 (read_minibuf_noninteractive): Hide characters with
5641 Vread_hide_char if it is a character. (Bug#17839)
5643 2014-07-10 Eli Zaretskii <eliz@gnu.org>
5645 Implement memory-info for MS-Windows.
5646 * w32.c (w32_memory_info): New function.
5647 * w32.h (w32_memory_info): Prototype it.
5648 * alloc.c (Fmemory_info) [WINDOWSNT]: Call it.
5650 2014-07-10 Dmitry Antipov <dmantipov@yandex.ru>
5652 * coding.h (struct coding_system): Remove 'error_positions' (unused)
5653 and 'errors' (set but unused) fields. Use bitfields for 'eol_seen',
5654 'mode', 'common_flags' and 'result' fields, adjust layout to avoid
5655 extra padding and shrink struct coding_system by 56 bytes (x86_64).
5656 * coding.c (decode_coding_utf_8, decode_coding_utf_16)
5657 (decode_coding_emacs_mule, decode_coding_iso_2022, decode_coding_sjis)
5658 (decode_coding_big5, decode_coding_charset, decode_coding)
5659 (encode_coding): Adjust users.
5661 * alloc.c (Fmemory_info): New function.
5663 2014-07-09 Paul Eggert <eggert@cs.ucla.edu>
5665 * syntax.c (back_comment): Use more-natural location for label.
5667 * font.c, font.h (font_unparse_fcname): Now static.
5668 Define only if HAVE_XFT || HAVE_FREETYPE || HAVE_NS.
5670 2014-07-09 Dmitry Antipov <dmantipov@yandex.ru>
5672 Next minor cleanup of font subsystem.
5673 * font.h (enum font_property_index): Remove FONT_ENTITY_INDEX (no
5674 users) and FONT_FORMAT_INDEX (set by a few font drivers but never
5676 (FONT_ENTITY_NOT_LOADABLE, FONT_ENTITY_SET_NOT_LOADABLE): Remove;
5678 * ftfont.h (ftfont_font_format): Remove prototype.
5679 * ftfont.c (ftfont_font_format): Remove; now unused.
5681 * nsfont.m (nsfont_open):
5682 * w32font.c (w32font_open_internal):
5683 * w32uniscribe.c (uniscribe_open):
5684 * xfont.c (xfont_open):
5685 * xftfont.c (xftfont_open): All users changed.
5687 * coding.c (ALLOC_CONVERSION_WORK_AREA): Prefer ptrdiff_t to int and
5688 so avoid integer overflow if decoded gap size exceeds INT_MAX bytes.
5690 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5692 * xdisp.c (move_it_to): Adjust calculation of line_start_x to what
5693 x_produce_glyphs does when it generates a stretch glyph that
5694 represents a TAB. (Bug#17969)
5696 * xdisp.c (pos_visible_p): If CHARPOS is at beginning of window,
5697 and there is a display property at that position, don't call
5698 move_it_to to move to a position before window start. (Bug#17942)
5699 Fix condition for finding CHARPOS by the first call to move_it_to.
5702 2014-07-09 Stefan Monnier <monnier@iro.umontreal.ca>
5704 * syntax.c (find_defun_start): Try the cache even
5705 if !open_paren_in_column_0_is_defun_start.
5706 (back_comment): If find_defun_start was pessimistic, use the
5707 scan_sexps_forward result to improve the cache (bug#16526).
5709 2014-07-09 Eli Zaretskii <eliz@gnu.org>
5711 * xdisp.c (redisplay_window): If redisplay of a window ends up
5712 with point in a partially visible line at end of the window, make
5713 sure the amended position of point actually has smaller Y
5714 coordinate; if not, give up and scroll the display. (Bug#17905)
5716 * window.c (window_scroll_pixel_based): When point ends up at the
5717 last fully visible line, don't let move_it_to stop at the left
5718 edge of the line and dupe us into thinking point is inside the
5721 * w32.c (network_interface_info): Make sure the argument is a
5724 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5726 * process.c (read_and_dispose_of_process_output): Fix typo
5727 in previous patch: we want nonnegative fds, not nonzero fds.
5729 2014-07-08 Dmitry Antipov <dmantipov@yandex.ru>
5731 * chartab.c (char_table_translate): Move to...
5732 * character.h (char_table_translate): ... inline function here.
5733 Avoid Faref and assume that args are always valid. This helps to
5734 speedup search, which is especially important for a huge buffers.
5735 * lisp.h (char_table_translate): Remove prototype.
5737 * nsfont.m (nsfont_close): Free glyphs and metrics arrays as well.
5738 * font.c (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5739 New function, with an intention to avoid code duplication between
5741 * font.h (font_build_object) [HAVE_XFT || HAVE_FREETYPE || HAVE_NS]:
5743 * ftfont.c (ftfont_open):
5744 * macfont.m (macfont_open):
5745 * xftfont.c (xftfont_open): Use it.
5747 2014-07-08 Paul Eggert <eggert@cs.ucla.edu>
5749 * process.c: Add sanity checks for file descriptors (Bug#17844).
5750 (wait_reading_process_output, Fprocess_filter_multibyte_p):
5751 Check that infd is nonnegative before using it as an fd.
5752 (read_and_dispose_of_process_output, Fprocess_send_eof):
5753 Likewise, for outfd.
5754 (wait_reading_process_output): Omit unnecessary check of infd.
5756 2014-07-07 Paul Eggert <eggert@cs.ucla.edu>
5758 Minor fixups related to usage of the 'long' type.
5759 * gnutls.c (emacs_gnutls_handshake):
5760 * xfaces.c (dump_realized_face):
5761 Work even if 'long' is narrower than 'void *'.
5762 * termcap.c (scan_file):
5763 * xselect.c (x_decline_selection_request)
5764 (x_reply_selection_request, x_get_window_property):
5765 * xterm.c (x_set_frame_alpha):
5766 Remove unnecessary 'L' suffixes of integer constants.
5767 * xfns.c (hack_wm_protocols):
5768 * xselect.c (x_fill_property_data):
5769 * xterm.c (x_set_offset, x_set_window_size_1, x_make_frame_invisible):
5770 Remove unnecessary casts to 'long'.
5771 (set_machine_and_pid_properties): Don't assume pid_t fits in 32 bits.
5773 Minor ImageMagick safety fixes.
5774 * image.c (imagemagick_compute_animated_image):
5775 Remove useless assignment to local. Avoid problems if dest_width is 0.
5776 (imagemagick_load_image): Use int for pixel counts that can't
5777 exceed INT_MAX. Avoid problem if PixelGetNextIteratorRow returns
5778 a row width greater than the image width (or greater than LONG_MAX!).
5780 2014-07-04 K. Handa <handa@gnu.org>
5782 * coding.c (MIN_CHARBUF_SIZE): Delete it.
5783 (MAX_CHARBUF_EXTRA_SIZE): New macro.
5784 (ALLOC_CONVERSION_WORK_AREA): Use MAX_CHARBUF_EXTRA_SIZE.
5786 2014-07-04 Dmitry Antipov <dmantipov@yandex.ru>
5788 * font.h (struct font_driver): Remove get_outline and free_outline;
5789 not used by any font driver.
5790 * ftfont.c (ftfont_driver):
5791 * macfont.m (macfont_driver):
5792 * nsfont.m (nsfont_driver):
5793 * w32font.c (w32font_driver):
5794 * w32uniscribe.c (uniscribe_font_driver):
5795 * xfont.c (xfont_driver): Related users changed.
5796 * xselect.c (x_get_window_property): Use convenient xmalloc.
5797 Call to xfree only if some data was really allocated.
5799 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5801 On MS-Windows, display busy cursor on all GUI frames.
5802 This is similar to what we have on X. Quickly tested by Dani Moncayo.
5803 * w32fns.c (toplevel): Remove hourglass_hwnd; no longer used.
5804 (w32_show_hourglass, w32_hide_hourglass, w32_note_current_window):
5806 (hide_hourglass, show_hourglass): Redesign to match X counterparts.
5807 * xdisp.c (start_hourglass): Remove Windows-specific bits.
5809 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5811 Use convenient alists to manage per-frame font driver-specific data.
5812 * frame.h (struct frame): Rename font_data_list to...
5813 [HAVE_XFT || HAVE_FREETYPE]: ... font_data, which is a Lisp_Object now.
5814 * font.h (struct font_data_list): Remove; no longer need a special
5816 (font_put_frame_data, font_get_frame_data) [HAVE_XFT || HAVE_FREETYPE]:
5818 * font.c (font_put_frame_data, font_get_frame_data)
5819 [HAVE_XFT || HAVE_FREETYPE]: Prefer alist functions to ad-hoc list
5821 * xftfont.c (xftfont_get_xft_draw, xftfont_end_for_frame):
5822 Related users changed.
5823 * ftxfont.c (ftxfont_get_gcs, ftxfont_end_for_frame): Likewise.
5824 Prefer convenient xmalloc and xfree.
5826 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5828 * dispnew.c (prepare_desired_row): Accept 2 additional arguments:
5829 the window whose glyph row is being prepared and a flag whether it
5830 is for mode/header line. Make sure the glyph row's marginal areas
5831 are in sync with what the window wants.
5834 * xdisp.c (display_line, display_mode_line):
5835 Call prepare_desired_row with additional arguments, as appropriate.
5837 * dispextern.h (prepare_desired_row): Adjust prototype.
5839 2014-07-03 Dmitry Antipov <dmantipov@yandex.ru>
5841 * xfaces.c (init_frame_faces): Always realize basic faces (Bug#17889).
5842 * menu.c (Fx_popup_dialog): Set Vmenu_updating_frame to avoid crash
5843 caused by xw_popup_dialog in daemon mode (Bug#17891).
5845 2014-07-03 Eli Zaretskii <eliz@gnu.org>
5847 * frame.c (do_switch_frame): When switching to another TTY frame,
5848 make sure FrameCols and FrameRows are in sync with the new frame's
5851 2014-07-02 Dmitry Antipov <dmantipov@yandex.ru>
5853 Shrink Lisp_Sub_Char_Table by preferring C integers to Lisp_Objects.
5854 * lisp.h (struct Lisp_Sub_Char_Table): Use C integers for depth and
5855 min_char slots. Adjust comment.
5856 (enum char_table_specials): Rename from CHAR_TABLE_STANDARD_SLOTS.
5857 Add SUB_CHAR_TABLE_OFFSET member.
5858 (make_uninit_sub_char_table): New function.
5859 (toplevel): Add compile-time assert to verify suitable member layout
5860 in Lisp_Sub_Char_Table.
5861 * alloc.c (mark_char_table): Add extra argument to denote char table
5862 subtype. Adjust to match new layout of sub char-table.
5863 (mark_object): Always mark sub char-tables with mark_char_table.
5864 * chartab.c (make_sub_char_table, copy_sub_char_table)
5865 (sub_char_table_ref, sub_char_table_ref_and_range, sub_char_table_set)
5866 (sub_char_table_set_range, optimize_sub_char_table, map_sub_char_table)
5867 (map_sub_char_table_for_charset, uniprop_table_uncompress):
5868 All related users changed.
5869 * lread.c (read1): Adjust to match new layout of sub char-table.
5870 * print.c (print_object): Likewise (Bug#17898).
5872 2014-07-02 Stefan Monnier <monnier@iro.umontreal.ca>
5874 * keymap.c (get_keyelt): Simplify.
5875 (copy_keymap_item): Remove left-over code for when we had
5876 key-shortcut caches.
5878 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5880 * nsterm.m (judge): EmacsScroller: Move dealloc code here.
5881 (dealloc): Remove for EmacsScroller.
5883 * nsterm.h (EmacsScroller): Remove dealloc.
5885 2014-06-30 Eli Zaretskii <eliz@gnu.org>
5887 * coding.c (MIN_CHARBUF_SIZE): Enlarge to 32. (Bug#17881)
5889 2014-06-30 Jan Djärv <jan.h.d@swipnet.se>
5891 * nsmenu.m (update_frame_tool_bar): Set wait_for_tool_bar to NO
5892 when setNeedsDisplay is called so we don't trigger redisplay for every
5895 * nsterm.m (any_help_event_p): New variable.
5896 (mouseMoved:): Set any_help_event_p to YES if help event is
5897 generated. Remove else with empty help event that triggered redisplay
5898 for every mouse move.
5899 (windowDidResignKey:): If any_help_event_p, generate empty help event.
5901 2014-06-29 Dmitry Antipov <dmantipov@yandex.ru>
5903 * xfns.c (Qsuppress_icon): Remove; no real users.
5904 (syms_of_xfns): Don't DEFSYM it. Remove ancient comments.
5905 * w32fns.c (Qsuppress_icon): Remove, for the same reason.
5906 (syms_of_w32fns): Don't DEFSYM it.
5908 2014-06-29 Glenn Morris <rgm@gnu.org>
5910 * Makefile.in (ns-app): Mark as PHONY.
5912 2014-06-28 Glenn Morris <rgm@gnu.org>
5914 * Makefile.in (mostlyclean): There are no libXMenu11.a,
5915 liblw.a in this directory.
5917 2014-06-28 Andreas Schwab <schwab@linux-m68k.org>
5919 * coding.c (encode_coding_utf_8): Correctly count produced_chars
5920 also in unibyte case. (Bug#17865)
5922 2014-06-28 K. Handa <handa@gnu.org>
5924 * coding.c (MAX_CHARBUF_SIZE): Rename from CHARBUF_SIZE.
5925 (MIN_CHARBUF_SIZE): New macro.
5926 (ALLOC_CONVERSION_WORK_AREA): New arg SIZE. Callers changed.
5928 2014-06-27 Glenn Morris <rgm@gnu.org>
5930 * Makefile.in: Replace BOOTSTRAPEMACS sleight-of-hand
5931 with an order-only dependence on bootstrap-emacs. (Bug#2151)
5932 (.el.elc): Replace suffix rule with pattern rule.
5933 (%.elc): New pattern rule, with order-only prerequisite.
5934 ($(lisp)): No more need to depend on BOOTSTRAPEMACS.
5935 ($(lispsource)/loaddefs.el): Use an order-only prerequisite
5936 in place of BOOTSTRAPEMACS.
5938 2014-06-26 Dmitry Antipov <dmantipov@yandex.ru>
5940 * fns.c (Fcompare_strings): Use FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE.
5942 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5944 Consistently use validate_subarray to verify substring.
5945 * fns.c (validate_substring): Not static any more. Adjust to
5946 use ptrdiff_t, not EMACS_INT, because string and vector limits
5947 can't exceed ptrdiff_t even if EMACS_INT is wider.
5948 (Fcompare_strings, Fsubstring, Fsubstring_no_properties)
5949 (secure_hash): Adjust user.
5950 * lisp.h (validate_subarray): Add prototype.
5951 * coding.c (Fundecodable_char_position):
5952 * composite.c (Fcomposition_get_gstring, Fcompose_string_internal):
5953 Use validate_subarray. Adjust comment to mention substring.
5955 2014-06-25 Dmitry Antipov <dmantipov@yandex.ru>
5957 Do not allow out-of-range character position in Fcompare_strings.
5958 * fns.c (validate_subarray): Add prototype.
5959 (Fcompare_substring): Use validate_subarray to check ranges.
5960 Adjust comment to mention that the semantics was changed. Also see
5961 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00447.html.
5963 2014-06-24 Paul Eggert <eggert@cs.ucla.edu>
5965 Be more consistent about the 'Qfoo' naming convention.
5966 * image.c (Fimagemagick_types):
5967 * lisp.h (lisp_h_CHECK_TYPE, CHECK_TYPE, CHECK_ARRAY):
5968 * process.c (Fmake_network_process):
5969 Rename C local identifier 'Qfoo to avoid giving the false
5970 impression that it stands for the symbol 'foo'.
5972 2014-06-23 Dmitry Antipov <dmantipov@yandex.ru>
5974 Simplify and cleanup character conversion stuff.
5975 * lisp.h (multibyte_char_to_unibyte, multibyte_char_to_unibyte_safe):
5977 * character.c (multibyte_char_to_unibyte)
5978 (multibyte_char_to_unibyte_safe): Remove; no longer used.
5979 * character.h (make_char): Remove; unused.
5980 (CHAR_TO_BYTE8, CHAR_TO_BYTE_SAFE): Simplify.
5981 (ASCII_BYTE_P): Remove; ASCII_CHAR_P does the same thing.
5982 * buffer.c, charset.c, charset.h, cmds.c, coding.c, editfns.c:
5983 * fileio.c, indent.c, insdel.c, keyboard.c, lread.c, print.c:
5984 * search.c, term.c, xdisp.c, xterm.c: Related users changed.
5986 2014-06-22 Mario Lang <mlang@delysid.org>
5988 * w32fns.c (Fw32_shell_execute): The the -> the.
5990 2014-06-22 Dmitry Antipov <dmantipov@yandex.ru>
5992 * xmenu.c (mouse_position_for_popup):
5993 * xselect.c (mouse_position_for_drop): Do not duplicate ...
5994 * xfns.c (x_relative_mouse_position): ... and prefer this function.
5995 * menu.c (Fx_popup_menu):
5996 * xselect.c (x_handle_dnd_message): Adjust users.
5997 * menu.h (mouse_position_for_popup): Remove prototype.
5998 * xterm.h (x_relative_mouse_position): Add prototype.
5999 * xterm.c (x_find_topmost_parent): Break from the loop and do not
6000 call XFree if XQueryTree returns zero.
6002 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6004 * indent.c (Fvertical_motion): Doc fix.
6005 Move to the goal column, if any, with a single call to
6006 move_it_in_display_line, not in two calls. Doing this with two
6007 calls causes move_it_in_display_line apply the line-prefix
6008 handling twice instead of just once. (Bug#17823)
6010 2014-06-21 Paul Eggert <eggert@cs.ucla.edu>
6012 Port to OS X ACLs (Bug#17810).
6013 * fileio.c (Ffile_acl): Port to OS X, where acl_get_file (...,
6014 ACL_TYPE_ACCESS) doesn't work.
6016 2014-06-21 Stefan Monnier <monnier@iro.umontreal.ca>
6018 * keyboard.c (read_key_sequence): Don't invoke Vprefix_help_command
6019 before checking key-translation-map (bug#17659).
6021 2014-06-21 Dmitry Antipov <dmantipov@yandex.ru>
6023 * font.c (font_make_object): Avoid dangling pointer which may
6024 crash GC (Bug#17771).
6026 2014-06-21 Eli Zaretskii <eliz@gnu.org>
6028 * image.c [5 < GIFLIB_MAJOR + (1 <= GIFLIB_MINOR)]: Declare the
6029 prototype of DGifCloseFile as appropriate for older and newer
6031 (gif_close): New function, encapsulates the differences in the
6032 calling sequence of DGifCloseFile before v5.1.0 and after it.
6033 (gif_load): Call gif_close instead of DGifCloseFile. Divulge the
6034 error string where appropriate. (Bug#17790)
6036 * xdisp.c (Fmove_point_visually): Instead of testing for keyboard
6037 macro execution, make sure point didn't move since last complete
6038 redisplay, as the condition for using the glyph matrix
6039 information. (Bug#17777)
6041 2014-06-19 Dmitry Antipov <dmantipov@yandex.ru>
6043 Minor cleanup of fonset code.
6044 * fontset.c (FONTSET_ID, set_fontset_id, FONTSET_NAME)
6045 (set_fontset_name, FONTSET_ASCII, set_fontset_ascii)
6046 (FONTSET_BASE, set_fontset_base, FONTSET_FRAME)
6047 (set_fontset_frame, FONTSET_NOFONT_FACE, set_fontset_nofont_face)
6048 (FONTSET_DEFAULT, set_fontset_default, FONTSET_FALLBACK)
6049 (set_fontset_fallback): Reorder extra slots and avoid unused slots.
6050 (free_realized_fontset): Remove because a no-op since 2008.
6051 (free_face_fontset): Adjust user.
6052 (syms_of_fontset): Shrink fontset by one extra slot.
6054 2014-06-17 Paul Eggert <eggert@cs.ucla.edu>
6056 Omit redundant extern decls.
6057 Most of this patch is from Dmitry Antipov, in:
6058 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00263.html
6059 * commands.h (update_mode_lines):
6060 * frame.h (Qbackground_color, Qforeground_color)
6061 (x_set_menu_bar_lines):
6062 * ftfont.c (ftfont_font_format):
6063 * intervals.h (Qkeymap, Qfont):
6064 * keyboard.c (timer_check, safe_run_hooks, Qregion_extract_function):
6065 * lisp.h (Ffboundp, Qnil, Qt, Qlambda, Qintegerp, Qwholenump)
6066 (Qsymbolp, Qlisp, Qconsp, Qstringp, Qarrayp, Qbufferp, Qmarkerp)
6067 (Qvectorp, Qbuffer_or_string_p, Qchar_table_p, Qvector_or_char_table_p)
6068 (Qfloatp, Qnumberp, Qfont_spec, Qfont_entity, Qfont_object)
6069 (Fbyteorder, wrong_type_argument, Fmax_char, syms_of_composite)
6070 (Fidentity, extract_float, init_display, syms_of_display, Qdisplay):
6071 (Qimage, Qbox, redisplay_preserve_echo_area, char_table_ref)
6072 (char_table_set, char_table_translate, Qautoload, Qbottom, Qtop)
6073 (Qvisible, Qfont, Qfront_sticky, Qrear_nonsticky, init_sigio)
6074 (Qtool_bar, Qheader_line):
6075 * macros.c (Fexecute_kbd_macro):
6076 * xdisp.c (Ftool_bar_height, Ftool_bar_height):
6077 * xterm.c (x_delete_terminal, XSetIMValues):
6078 * xterm.h (x_set_window_size, x_query_color, x_get_focus_frame)
6079 (x_implicitly_set_name, popup_activated)
6080 (widget_store_internal_border):
6081 Remove redundant decls.
6082 * frame.c [USE_X_TOOLKIT]: Include widget.h.
6083 * keyboard.c (Fexit_recursive_edit, Fabort_recursive_edit):
6084 Remove _Noreturn, as make-docfile now does that for us.
6085 * lisp.h (DEFUN): Don't declare fnname here; rely on make-docfile.
6086 (Qregion_extract_function): New decl.
6087 * window.c, xfns.c: Include menu.h.
6089 2014-06-17 Stefan Monnier <monnier@iro.umontreal.ca>
6091 * callint.c (Fcall_interactively): Fix up last change (bug#17701).
6093 2014-06-17 Dmitry Antipov <dmantipov@yandex.ru>
6095 * fileio.c (Fread_file_name): Do not pass redundant args and ...
6096 * callint.c (read_file_name): ... convert to static here.
6097 * lisp.h (Fread_file_name): Do not EXFUN it.
6098 (STRING_COPYIN): Remove; unused.
6099 * composite.c (CHAR_COMPOSABLE_P): Replace unsafe macro with ...
6100 (char_composable_p): ... static function. All users changed.
6101 * eval.c (toplevel): Remove redundant #include directives.
6102 * xterm.c (x_initialize): Add static to match prototype.
6103 * ccl.c (Fccl_execute_on_string):
6104 * font.c (fon_intern_prop): Use make_specified_string.
6106 2014-06-16 Paul Eggert <eggert@cs.ucla.edu>
6108 * Makefile.in (ns-app): Fix typo that broke build on OS X.
6109 Reported by David Caldwell in:
6110 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00251.html
6112 2014-06-16 Dmitry Antipov <dmantipov@yandex.ru>
6114 Do not ask for XRender extension each time XFT font is opened.
6115 * xftfont.c (xftfont_open): Move call to XRenderQueryExtension ...
6116 * xterm.c (x_term_init) [HAVE_XFT]: ... to here. Adjust comment.
6118 2014-06-15 Glenn Morris <rgm@gnu.org>
6120 * Makefile.in: Use `make -C' rather than `cd && make' throughout.
6122 2014-06-15 Eli Zaretskii <eliz@gnu.org>
6124 * xdisp.c (Fmove_point_visually): Don't use the glyph matrix
6125 information if we are in the middle of executing a keyboard macro,
6126 since redisplay doesn't update the screen until the macro is
6127 finished. (Bug#17777)
6129 * alloc.c (cleanup_vector): Don't dereference a font driver
6130 pointer if it is NULL. (Bug#17771)
6132 2014-06-13 Glenn Morris <rgm@gnu.org>
6134 * Makefile.in ($(leimdir)/leim-list.el, $(srcdir)/macuvs.h)
6135 ($(lispsource)/international/charprop.el)
6136 ($(libsrc)/make-docfile$(EXEEXT), $(lwlibdir)/liblw.a)
6137 ($(oldXMenudir)/libXMenu11.a, ns-app, .el.elc)
6138 ($(lispsource)/loaddefs.el, bootstrap-emacs$(EXEEXT)):
6139 GNU make automatically passes command-line arguments to sub-makes.
6141 2014-06-13 Paul Eggert <eggert@cs.ucla.edu>
6143 Avoid hangs in accept-process-output (Bug#17647).
6144 * lisp.h, process.c (wait_reading_process_input):
6145 Return int, not bool. All uses changed.
6146 * process.c (SELECT_CANT_DO_WRITE_MASK):
6147 Remove macro, replacing with ...
6148 (SELECT_CAN_DO_WRITE_MASK): ... new constant, with inverted sense.
6150 (status_notify): New arg WAIT_PROC. Return int, not void.
6153 2014-06-13 Eli Zaretskii <eliz@gnu.org>
6155 * menu.c (Fx_popup_menu): Don't call the frame's menu_show_hook if
6156 the frame is the initial frame, because the hook is not set up
6157 then, and Emacs crashes.
6158 Reported by Fabrice Popineau <fabrice.popineau@gmail.com>.
6160 2014-06-12 Stefan Monnier <monnier@iro.umontreal.ca>
6162 * keymap.c (silly_event_symbol_error): Don't recommend the use
6165 2014-06-11 Eli Zaretskii <eliz@gnu.org>
6167 * xdisp.c (set_cursor_from_row): Fix an off-by-one error when
6168 matching overlay strings with 'cursor' property against buffer
6169 positions traversed in the glyph row. (Bug#17744)
6171 2014-06-11 Jan Djärv <jan.h.d@swipnet.se>
6173 * nsterm.h (EmacsApp): Always compile in shouldKeepRunning, isFirst
6176 * nsterm.m (run): Always compile for Cocoa. Use runtime check to
6177 determine 10.9 (Bug#17751).
6179 * macfont.m (macfont_draw): Positions were not freed.
6181 2014-06-10 Dmitry Antipov <dmantipov@yandex.ru>
6183 * dispextern.h (PREPARE_FACE_FOR_DISPLAY): Remove as a duplicate of ...
6184 * xfaces.c (prepare_face_for_display) [HAVE_WINDOW_SYSTEM]: ... this
6185 function. Also adjust comment.
6186 * fringe.c, w32term.c, xdisp.c, xterm.c: All users changed.
6188 * dispextern.h (struct face) [HAVE_XFT]: Ifdef 'extra' member.
6189 * font.c (font_done_for_face):
6190 * xfaces.c (realize_non_ascii_face): Adjust user.
6191 * font.h (struct font_driver): Convert 'prepare_face' to return
6192 void because its return value is never used anyway.
6193 * xfont.c (xfont_prepare_face): Return void.
6194 * xftfont.c (xftfont_prepare_face): Likewise. Use xmalloc.
6195 (xftfont_done_face): Use xfree.
6197 * dispextern.h (last_tool_bar_item): Remove declaration.
6198 * frame.h (struct frame): New member last_tool_bar_item.
6199 * frame.c (make_frame): Initialize it.
6200 * xdisp.c (toplevel): Remove last_tool_bar_item.
6201 (handle_tool_bar_click, note_tool_bar_highlight):
6202 * w32term.c (w32_read_socket, w32_initialize):
6203 * xterm.c (handle_one_xevent, x_initialize): Adjust users.
6205 * frame.h (window_system_available) [!HAVE_WINDOW_SYSTEM]: Always false.
6206 * frame.c (window_system_available) [HAVE_WINDOW_SYSTEM]: Now here.
6208 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6210 Say (accept-process-output P)'s result pertains to P if P is non-nil.
6211 * process.c (Faccept_process_output)
6212 (wait_reading_process_output): Mention that if PROCESS is non-nil,
6213 the return value is about PROCESS, not about other processes.
6215 2014-06-09 Dmitry Antipov <dmantipov@yandex.ru>
6217 Further adjustments to mark_object and friends.
6218 Now the mark_object's stack is just 32 bytes on a 64-bit
6219 system, which means extra 20% off the stack usage.
6220 * alloc.c (mark_save_value): As before, refactored out from ...
6221 (mark_object): ... adjusted user. Also add comment.
6223 2014-06-09 Paul Eggert <eggert@cs.ucla.edu>
6225 Fix core dump after a dropped X connection (Bug#17704).
6226 * sysdep.c (stuff_char): Don't abort merely because the selected frame
6227 is dead, as we may be shutting down.
6229 2014-06-08 Glenn Morris <rgm@gnu.org>
6231 * fileio.c (write-region-inhibit-fsync): Doc tweak.
6233 * data.c (Flss, Fgtr, Fleq, Fgeq): Doc tweaks.
6235 2014-06-08 Paul Eggert <eggert@cs.ucla.edu>
6237 If a C name must be extern on some platforms, make it extern on all.
6238 * dispextern.h (set_vertical_scroll_bar, erase_phys_cursor)
6240 * font.h (ftxfont_driver) [HAVE_XFT]:
6241 * keyboard.h (menu_items_inuse, ignore_mouse_drag_p, make_ctrl_char):
6242 * lisp.h (get_frame_param):
6243 * menu.h (tty_menu_show):
6244 * process.h (conv_sockaddr_to_lisp, catch_child_signal):
6245 * termhooks.h (encode_terminal_code):
6246 * xterm.h (x_menu_wait_for_event):
6248 * frame.c (get_frame_param):
6249 * fringe.c (max_used_fringe_bitmap):
6250 * ftxfont.c (ftxfont_driver):
6251 * keyboard.c (ignore_mouse_drag_p, make_ctrl_char):
6252 * menu.c (menu_items_inuse):
6253 * process.c (conv_sockaddr_to_lisp, catch_child_signal):
6254 * term.c (encode_terminal_code, tty_menu_show):
6255 * xdisp.c (set_vertical_scroll_bar, erase_phys_cursor):
6256 * xfaces.c (load_color):
6257 * xmenu.c (x_menu_wait_for_event):
6260 2014-06-08 Dmitry Antipov <dmantipov@yandex.ru>
6262 Change object marking routines to minimize stack usage.
6263 This change moves a few cold paths from mark_object to NO_INLINE
6264 functions and adjusts symbol marking loop. According to GCC 4.8.2
6265 -Wstack-usage, this reduces mark_object's stack usage from 80 to
6266 48 bytes on a 64-bit system. For a long byte-force-recompile runs,
6267 stack usage at the mark phase is reduced up to 28%. Surprisingly,
6268 it also gains up to 3% in speed (with default '-O2 -g3' flags).
6269 * alloc.c (mark_compiled, mark_localized_symbol): New functions,
6270 refactored out from ...
6271 (mark_object): ... adjusted user. Also mark symbols in a tight
6273 (mark_face_cache): Add NO_INLINE.
6275 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6277 * sysdep.c (reset_sys_modes): Use cursorX, not curX, as the latter
6278 contains garbage on WINDOWSNT (which could potentially infloop at
6281 Minimize cursor motion during TTY menu updates.
6282 * term.c (tty_menu_display): Don't position cursor here.
6283 Instead, pass the cursor coordinates to update_frame_with_menu.
6284 (tty_menu_activate): Send the hide cursor command only once in an
6285 iteration through the outer 'while' loop.
6287 * dispnew.c (update_frame_1): Accept an additional argument
6288 SET_CURSOR_P, and position the cursor at the end of the frame
6289 update only if that argument is non-zero. All callers changed to
6290 provide the additional argument as non-zero, except for
6291 update_frame_with_menu.
6292 (update_frame_with_menu): Accept 2 additional arguments ROW and
6293 COL; if they are non-negative, instruct update_frame_1 not to
6294 position the cursor, and instead position it according to ROW and COL.
6296 * dispextern.h (update_frame_with_menu): Update prototype.
6298 2014-06-08 Stefan Monnier <monnier@iro.umontreal.ca>
6300 * callproc.c (call_process): Don't check read-only if we don't insert
6301 anything (bug#17666).
6303 2014-06-08 Eli Zaretskii <eliz@gnu.org>
6305 * dispnew.c (update_frame_with_menu): Set display_completed.
6307 2014-06-07 Eli Zaretskii <eliz@gnu.org>
6309 * term.c (tty_menu_show) [WINDOWSNT]: Make tty_menu_show extern
6311 * menu.h (tty_menu_show) [WINDOWSNT]: Declare extern only for WINDOWSNT.
6313 2014-06-06 Paul Eggert <eggert@cs.ucla.edu>
6315 * term.c (tty_menu_show) [!HAVE_NTGUI]: Now static.
6316 * menu.h (tty_menu_show) [!HAVE_NTGUI]: Omit extern decl.
6318 2014-06-06 Stefan Monnier <monnier@iro.umontreal.ca>
6320 * window.c (Frecenter): Signal an error if window-buffer is not
6323 * keyboard.c (make_lispy_position): Don't include a buffer position in
6324 mode/header-line mouse events.
6326 * keyboard.c (read_char): Handle (t . <event>) in the second use of
6327 Vunread_command_events (bug#17650).
6329 2014-06-06 Dmitry Antipov <dmantipov@yandex.ru>
6331 * xterm.c (x_setup_pointer_blanking):
6332 Conditionally probe Xfixes until this stuff is stabilized (Bug#17609).
6334 2014-06-05 Dmitry Antipov <dmantipov@yandex.ru>
6336 * keyboard.c, process.c: Do not define POLL_FOR_INPUT here
6337 because it will be defined in generated config.h if needed.
6339 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6341 Use terminal-specific hooks to display popup dialogs.
6342 * termhooks.h (struct terminal): New field popup_dialog_hook.
6343 * menu.c (emulate_dialog_with_menu): New function, refactored from ...
6344 (Fx_popup_dialog): ... adjusted user. Also remove old #if 0
6345 code and use popup_dialog_hook.
6346 * nsmenu.m (ns_popup_dialog): Make hook-compatible.
6347 * nsterm.h (ns_popup_dialog): Adjust prototype.
6348 * nsterm.m (ns_create_terminal):
6349 * w32term.c (w32_create_terminal):
6350 * xterm.c (x_create_terminal) [USE_X_TOOLKIT || USE_GTK]:
6351 Setup popup_dialog_hook.
6353 2014-06-04 Eli Zaretskii <eliz@gnu.org>
6355 * w32heap.c (report_temacs_memory_usage): Improve the report by
6356 reporting the large blocks that are actually occupied at dump time.
6358 * w32console.c (initialize_w32_display): Set the console
6359 menu_show_hook, otherwise TTY menus are broken on w32.
6361 2014-06-04 Dmitry Antipov <dmantipov@yandex.ru>
6363 Use terminal-specific hooks to display menus.
6364 * termhooks.h (struct terminal): New field menu_show_hook.
6365 * menu.h (<anonymous enum>): Bit flags for menu hooks.
6366 (x_menu_show, w32_menu_show, ns_menu_show, tty_menu_show):
6368 * menu.c (Fx_popup_menu): Use bit flags and menu_show_hook.
6369 * nsmenu.m (ns_menu_show):
6370 * w32menu.c (w32_menu_show):
6371 * xmenu.c (x_menu_show):
6372 * term.c (tty_menu_show): Adjust to use bit flags.
6373 (set_tty_hooks): Set menu_show_hook.
6374 * xterm.c (x_create_terminal):
6375 * nsterm.m (ns_create_terminal):
6376 * msdos.c (initialize_msdos_display):
6377 * w32term.c (w32_create_terminal): Likewise.
6379 2014-06-03 Juanma Barranquero <lekktu@gmail.com>
6381 * w32heap.c (DUMPED_HEAP_SIZE) [!_WIN64]: Reduce to 11 MB.
6383 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6385 * sysselect.h (fd_CLR, fd_ISSET, fd_SET, FD_CLR, FD_ISSET)
6386 (FD_SET): Don't define on WINDOWSNT.
6388 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6390 * emacs.c: Include "sysselect.h", to define its inline functions.
6391 Reported by Glenn Morris in:
6392 http://lists.gnu.org/archive/html/emacs-devel/2014-06/msg00077.html
6394 Do not require libXt-devel when building with gtk.
6395 * gtkutil.h, menu.h: Include lwlib-widget.h, not lwlib-h, to avoid
6396 dependency on libXt-devel.
6397 * menu.h [HAVE_NTGUI]: Include lwlib-widget.h in this case too.
6398 (enum button_type, widget_value) [HAVE_NTGUI]: Remove, as
6399 lwlib-widget.h now does this.
6400 * nsmenu.m (ns_menu_show): "enabled" -> "enable" to fix typo.
6402 2014-06-03 Paul Eggert <eggert@penguin.cs.ucla.edu>
6404 If ENABLE_CHECKING, range-check args of FD_CLR, FD_ISSET, FD_SET.
6405 * process.c (add_read_fd, delete_read_fd, add_write_fd)
6406 (delete_write_fd, wait_reading_process_output):
6407 Remove now-redundant easserts.
6408 * sysselect.h (SYSSELECT_H): New macro, to avoid double-inclusion woes.
6409 Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
6410 (fd_CLR, fd_ISSET, fd_SET): New inline functions.
6411 (FD_CLR, FD_ISSET, FD_SET): Redefine in terms of these functions.
6413 2014-06-03 Eli Zaretskii <eliz@gnu.org>
6415 * w32heap.c (DUMPED_HEAP_SIZE): Move from w32heap.h. Don't use
6416 HEAPSIZE; instead, define separate values for the 32- and 64-bit builds.
6417 (calloc): Don't undef, it is never defined.
6418 (HEAP_ENTRY_SHIFT): Remove unused macro.
6420 * Makefile.in (C_HEAP_SWITCH): Remove.
6421 (ALL_CFLAGS): Don't use $(C_HEAP_SWITCH).
6423 Fix MS-Windows build broken by menu changes on 2014-06-02.
6424 * w32menu.c (w32_menu_show): Fix a typo that broke compilation.
6426 * menu.h (enum button_type, struct _widget_value) [HAVE_NTGUI]:
6427 Define instead of including ../lwlib/lwlib.h, which causes
6428 compilation errors due to missing X11 headers.
6430 2014-06-03 Paul Eggert <eggert@cs.ucla.edu>
6432 * process.c (wait_reading_process_output): Omit incorrect test of
6433 p->infd against zero. Add easserts for infd having a plausible value.
6435 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6437 Adjust to match recent lwlib changes.
6438 * menu.h (xmalloc_widget_value): Replace by ...
6439 (make_widget_value): ... new prototype.
6440 * menu.c (xmalloc_widget_value): Replace by ...
6441 (make_widget_value): ... new function.
6442 (free_menubar_widget_value_tree, digest_single_submenu): Adjust users.
6443 * gtkutil.c (malloc_widget_value, free_widget_value):
6444 (widget_value_free_list, malloc_cpt): Remove old lwlib-compatible code.
6445 * keyboard.h (enum button_type, struct _widget_value):
6446 * gtkutil.h, nsgui.h, w32gui.h (malloc_widget_value, free_widget_value):
6448 * nsmenu.m (ns_update_menubar, ns_menu_show):
6449 * w32menu.c (set_frame_menubar, w32_menu_show, w32_dialog_show):
6450 * xmenu.c (set_frame_menubar, xmenu_show, x_dialog_show): Adjust users.
6451 * xterm.h (XtParent) [USE_GTK]: Remove unused macro.
6453 2014-06-02 Dmitry Antipov <dmantipov@yandex.ru>
6455 * image.c (x_query_frame_background_color)
6456 [HAVE_PNG || HAVE_NS || HAVE_IMAGEMAGICK || HAVE_RSVG]:
6457 Fix --enable-gcc-warnings compilation without image libraries.
6459 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6461 * w32heap.c (malloc_after_dump, realloc_after_dump): Update the
6462 emulated break value only if it goes up.
6463 (sbrk): Add assertion that the INCREMENT argument is strictly
6464 zero. Improve and correct the commentary.
6466 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6468 Improve AIX-related merge from emacs-24.
6469 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Fix comment.
6470 * lisp.h (ENUMABLE) [!_AIX]: Don't define to 0 merely because we're
6471 not on AIX; since we're on the trunk we can use enums more broadly.
6473 * frame.c (x_set_frame_parameters): Don't read uninitialized storage.
6475 2014-06-02 Jan Djärv <jan.h.d@swipnet.se>
6477 * xterm.c (xg_scroll_callback): Remove position, for jump set portion
6478 to min(value, whole).
6480 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6482 Bring back the changes to GDB-visible symbols, but only on AIX.
6483 And only if it's not pre-4.2 GCC.
6484 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6485 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6486 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6489 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6491 * fileio.c (Finsert_file_contents): Call prepare_to_modify_buffer
6492 with PT, not GPT. (Bug#16433)
6494 Revert last changes to GDB-visible symbols.
6495 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): Delete macros.
6496 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Don't use them.
6497 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6500 2014-06-02 Glenn Morris <rgm@gnu.org>
6502 * cmds.c (Fself_insert_command): Allow zero repeat count. (Bug#17649)
6504 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6506 Fix port to 32-bit AIX with xlc (Bug#17598).
6507 * alloc.c (gdb_make_enums_visible): Remove FLOAT_TO_STRING_BUFSIZE.
6508 * conf_post.h (FLEXIBLE_ARRAY_MEMBER) [__IBMC__]: Don't define to empty.
6509 * lisp.h (FLOAT_TO_STRING_BUFSIZE): Make it a macro, instead of an enum,
6510 to work around a compiler bug in IBM xlc 12.1.
6512 2014-06-02 Eli Zaretskii <eliz@gnu.org>
6514 * xterm.c (x_update_window_end): Don't invalidate the entire
6515 mouse-highlight info, just signal frame_up_to_date_hook that mouse
6516 highlight needs to be redisplayed. (Bug#17588)
6518 2014-06-02 Paul Eggert <eggert@cs.ucla.edu>
6520 Port the GDB-visible symbols to AIX.
6521 Without them, GDB doesn't work to debug Emacs, since the AIX linker
6522 optimizes away the relevant external symbols. Use enums instead;
6523 this suffices for the AIX port, which is 32-bit-only anyway.
6524 * lisp.h (ENUMABLE, DEFINE_GDB_SYMBOL_ENUM): New macros.
6525 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
6526 (ARRAY_MARK_FLAG_val, PSEUDOVECTOR_FLAG_val, VALMASK_val):
6529 Include sources used to create macuvs.h.
6530 * Makefile.in ($(srcdir)/macuvs.h): New rule.
6531 * macuvs.h: Use automatically-generated header.
6533 2014-06-01 Paul Eggert <eggert@cs.ucla.edu>
6535 Port signal-handling to DragonFly BSD (Bug#17646).
6536 * callproc.c, sysdep.c (block_child_signal, unblock_child_signal):
6537 Move implementations from callproc.c to sysdep.c.
6538 * process.h, syssignal.h (block_child_signal, unblock_child_signal):
6539 Move declarations from process.h to syssignal.h.
6541 2014-06-01 Juanma Barranquero <lekktu@gmail.com>
6543 * callint.c (Ffuncall_interactively): Add usage.
6545 2014-06-01 Jan Djärv <jan.h.d@swipnet.se>
6547 * nsfns.m (ns_appkit_version_str): Add os version for Cocoa.
6549 2014-05-30 Eli Zaretskii <eliz@gnu.org>
6551 * w32heap.c (malloc_before_dump, malloc_after_dump)
6552 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6553 (mmap_alloc, mmap_realloc): Check for errors more thoroughly and
6554 set errno where appropriate to emulate CRT functions.
6556 2014-05-30 Dmitry Antipov <dmantipov@yandex.ru>
6558 Debugging facility to check whether 'const char *' points to
6559 relocatable data of non-pure Lisp string.
6560 * alloc.c (maybe_lisp_pointer): New function, refactored out of ...
6561 (mark_maybe_pointer): ... adjusted user.
6562 (relocatable_string_data_p): New function.
6563 * lisp.h (relocatable_string_data_p): Add prototype.
6564 * xdisp.c (message_with_string): If ENABLE_CHECKING, make sure
6565 the pointer to relocatable Lisp data is not used.
6567 2014-05-30 Paul Eggert <eggert@cs.ucla.edu>
6569 Don't let SIGINT handling block SIGCHLD indefinitely (Bug#17561).
6570 * atimer.c (block_atimers):
6571 * callproc.c (block_child_signal): Block SIGINT too;
6572 otherwise, its handler might now unblock signals that it shouldn't.
6573 * keyboard.c (read_char): Clear signal mask, since we may
6574 be in a SIGINT handler, and many signals may be masked.
6575 * keyboard.c (handle_interrupt):
6576 * sysdep.c (handle_arith_signal):
6577 Clear signal mask instead of just unblocking the signal that
6578 was received, since several signals may be blocked at this point.
6580 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6582 * Makefile.in (TEMACS_POST_LINK): Remove target.
6583 (emacs$(EXEEXT)): Remove $(ADDSECTION) from prerequisites.
6584 (temacs$(EXEEXT)): Remove $(TEMACS_POST_LINK) from the recipe.
6586 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6588 * xmenu.c (xdialog_show): Remove prototype, rename to
6589 x_dialog_show, remove 2nd arg because it's always zero
6590 and simplify accordingly.
6591 (xw_popup_dialog): Adjust user.
6592 * w32menu.c (w32_dialog_show): Adjust prototype, remove
6593 2nd arg because it's always zero and simplify accordingly.
6594 (w32_popup_dialog): Adjust user.
6596 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6598 * w32heap.c (report_temacs_memory_usage): New function.
6600 * unexw32.c (unexec) [ENABLE_CHECKING]:
6601 Call report_temacs_memory_usage.
6603 * w32heap.h (report_temacs_memory_usage): Add prototype.
6605 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6607 Don't substitute sigprocmask for pthread_sigmask (Bug#17561).
6608 * Makefile.in (LIB_PTHREAD_SIGMASK): Remove; all uses removed.
6610 2014-05-29 Eli Zaretskii <eliz@gnu.org>
6612 * buffer.c (init_buffer): Accept an argument 'initialized'.
6613 [USE_MMAP_FOR_BUFFERS]: If 'initialized' is non-zero, reset
6614 mmap_regions and mmap_fd, to avoid referencing stale data from the
6615 dump phase. Add an assertion for buffer text of buffers created
6616 in temacs before this function is called. (Bug#17622)
6617 (mmap_regions_1, mmap_fd_1): Remove unused variables.
6619 * lisp.h (init_buffer): Update prototype.
6621 * emacs.c (main): Pass 'initialized' as the argument to init_buffer.
6623 2014-05-29 Dmitry Antipov <dmantipov@yandex.ru>
6625 * alloc.c (Fgarbage_collect): Fix compilation with
6626 GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE.
6628 2014-05-29 Paul Eggert <eggert@cs.ucla.edu>
6630 * frame.c, frame.h (frame_char_to_pixel_position)
6631 (frame_set_mouse_position): Now static, and made private in
6632 frame.c rather than public in frame.h.
6634 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6636 Refactor mouse positioning stuff to avoid code duplication.
6637 * frame.h (frame_char_to_pixel_position): New function.
6638 (x_set_mouse_position): Rename to...
6639 (frame_set_mouse_position): ...new function.
6640 (frame_set_mouse_pixel_position): Add prototype.
6641 * nsterm.m, w32term.c, xterm.c (x_set_mouse_pixel_position):
6642 Rename to frame_set_mouse_pixel_position.
6643 * frame.c (Fset_mouse_pixel_position, Fset_mouse_position):
6645 * xterm.h, w32term.h ( x_set_mouse_position)
6646 (x_set_mouse_pixel_position): Remove prototypes.
6648 2014-05-28 Dmitry Antipov <dmantipov@yandex.ru>
6650 On X, always make pointer visible when deleting frame (Bug#17609).
6651 * frame.c (frame_make_pointer_visible, frame_make_pointer_invisible):
6653 * frame.h (frame_make_pointer_visible, frame_make_pointer_invisible):
6655 * cmds.c (Fself_insert_command): Use SELECTED_FRAME.
6656 * keyboard.c (gobble_input): If there is no terminal input error,
6657 make sure the pointer is visible for all frames on this terminal.
6658 * xterm.c (x_free_frame_resources): Enable pointer visibility if
6659 it was previously disabled.
6661 2014-05-28 Stefan Monnier <monnier@iro.umontreal.ca>
6663 * data.c (Fzerop): Move to Elisp.
6664 (syms_of_data): Don't defsubr it.
6665 * keyboard.c (echo_keystrokes_p): New function.
6666 (read_char, record_menu_key, read_key_sequence): Use it.
6668 * callint.c (Qfuncall_interactively): New var.
6669 (Qcall_interactively): Remove.
6670 (Ffuncall_interactively): New function.
6671 (Fcall_interactively): Use it.
6672 (syms_of_callint): Defsubr it.
6674 2014-05-27 Stefan Monnier <monnier@iro.umontreal.ca>
6676 * bytecode.c (FETCH) [BYTE_CODE_SAFE]: Check the bytecode wasn't
6677 relocated from under us.
6679 2014-05-27 Fabrice Popineau <fabrice.popineau@gmail.com>
6681 Use mmap(2) emulation for allocating buffer text on MS-Windows.
6682 * Makefile.in (C_HEAP_SWITCH): Get the predefined heap size from
6683 configure, not from HEAPSIZE.
6684 (ADDSECTION, MINGW_TEMACS_POST_LINK): Remove, no longer used.
6686 * lisp.h (NONPOINTER_BITS): Modify the condition to define to zero
6687 for MinGW, since it no longer uses gmalloc.
6689 * buffer.c: Do not define mmap allocations functions for Windows.
6690 Remove mmap_find which is unused. Remove mmap_set_vars which does
6692 [WINDOWSNT]: Include w32heap.h.
6693 (init_buffer): Always allocate new memory for buffers.
6695 * emacs.c: Remove mmap_set_vars calls.
6697 * image.c (free_image): Undef free for Windows because it is
6698 redirected to our private version.
6700 * unexw32.c (COPY_PROC_CHUNK): Use %p format for 64bits compatibility.
6701 (copy_executable_and_dump_data): Remove dumping the heap section.
6702 (unexec): Restore using_dynamic_heap after dumping.
6704 * w32heap.c (dumped_data_commit, malloc_after_dump)
6705 (malloc_before_dump, realloc_after_dump, realloc_before_dump)
6706 (free_after_dump, free_before_dump, mmap_alloc, mmap_realloc)
6707 (mmap_free): New functions.
6709 * w32heap.h: Declare dumped_data and mmap_* function prototypes.
6711 2014-05-27 Paul Eggert <eggert@cs.ucla.edu>
6713 * image.c (imagemagick_load_image): Use MagickRealType for local
6714 'color_scale', instead of double, to avoid a GCC warning about
6717 * xfns.c (Fx_window_property): Remove unused local.
6719 Don't kill already-reaped process (Bug#17561).
6720 * process.c (process_send_signal): Fix race condition where a
6721 subprocess was reaped by a signal handler between the check for
6722 liveness and calling 'kill', which meant that Emacs could in
6723 theory kill an innocent bystander process. Do the fix by blocking
6724 SIGCHLD in a critical section that checks liveness before killing.
6726 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6728 * w32.c (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT): Define only if undefined.
6730 2014-05-26 Ken Brown <kbrown@cornell.edu>
6732 * w32term.c (x_delete_display): Don't free dpyinfo->w32_id_name,
6733 even if !CYGWIN (see bug#17510).
6735 2014-05-26 Jan Djärv <jan.h.d@swipnet.se>
6737 * nsfns.m (Fns_do_applescript): Surround NSApp run
6738 with calls to ns_init_events, ns_finish_events (Bug#17424).
6740 * nsterm.h (ns_init_events, ns_finish_events): Declare.
6742 * nsterm.m (ns_init_events, ns_finish_events): New functions.
6743 (ns_read_socket, ns_select): Call ns_init_events, ns_finish_events.
6745 * nsfns.m (ns_do_applescript): Surround executeAndReturnError
6746 with calls to ns_init_events, ns_finish_events (Bug#17424).
6748 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6750 * xdisp.c (move_it_in_display_line_to): Don't record wrap position
6751 if we are iterating over an object that generates glyphs for
6752 marginal areas. (Bug#17585)
6754 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6756 * xdisp.c (safe__call1, safe__eval): Now static.
6758 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6760 * xdisp.c (safe__call): Accept va_list argument instead of '...'.
6761 (safe_call, safe__call1): Construct a va_list argument for safe_call.
6762 (safe_call1): Call safe_call instead of safe__call directly.
6764 2014-05-26 Ken Brown <kbrown@cornell.edu>
6766 * w32term.c (x_delete_display) [CYGWIN]: Don't free
6767 dpyinfo->w32_id_name, to make sure it doesn't get freed more than
6770 2014-05-26 Stefan Monnier <monnier@iro.umontreal.ca>
6772 * xdisp.c: Bind inhibit-quit during pre-redisplay-function.
6773 (safe__call, safe__call1, safe__eval): New functions.
6774 (safe_call): Use it.
6775 (prepare_menu_bars): Use it for pre-redisplay-function (bug#17577).
6776 (display_mode_element): Same for `:eval'.
6778 2014-05-26 Paul Eggert <eggert@cs.ucla.edu>
6780 Fix port to 32-bit AIX (Bug#17540).
6781 * unexaix.c (copy_text_and_data): Don't add text_scnptr to ptr
6782 twice. _text already includes this offset.
6783 (unrelocate_symbols): Don't cast 64-bit integer to pointer.
6785 2014-05-26 Eli Zaretskii <eliz@gnu.org>
6787 * xdisp.c (move_it_in_display_line_to): Avoid infinite recursion:
6788 when closest_pos is identical to to_charpos, don't recurse, since
6789 we already tried that, and failed. (Bug#17539)
6791 * w32fns.c (unwind_create_frame) [GLYPH_DEBUG]: If we are
6792 unwinding when frame's faces were not initialized yet, increment
6793 the frame's image-cache reference count before calling
6794 x_free_frame_resources. Don't dereference
6795 dpyinfo->terminal->image_cache if it is NULL. (Bug#17524)
6797 2014-05-25 Jan Djärv <jan.h.d@swipnet.se>
6799 * nsfont.m (nsfont_draw): Simplify as arguments are adjusted in
6802 * nsterm.m (ns_draw_glyph_string): Move isComposite and end from
6803 macfont.m, call draw with adjusted arguments so font drivers
6804 don't need to do that.
6806 * macfont.m (macfont_draw): Merge changes from Macport.
6808 2014-05-24 Eli Zaretskii <eliz@gnu.org>
6810 * alloc.c (garbage_collect_1): New function, with all of the guts
6811 of Fgarbage_collect.
6812 (mark_stack): Accept an argument END and don't mark Lisp objects
6813 on the stack beyond the address given by END. Calculation of END
6814 was moved to Fgarbage_collect.
6815 (Fgarbage_collect): Calculate the end address of the stack portion
6816 that needs to be examined by mark_stack, and pass that address to
6817 garbage_collect_1, which will pass it to mark_stack.
6818 See http://lists.gnu.org/archive/html/emacs-devel/2014-05/msg00270.html
6819 for more details about the underlying problems. In particular,
6820 this avoids dumping Emacs with the large hash-table whose value is
6821 held in purify-flag for most of the time loadup.el runs.
6823 2014-05-24 Jan Djärv <jan.h.d@swipnet.se>
6825 * xfns.c (x_window_property_intern): New function (code from
6827 (Fx_window_property): Call x_window_property_intern. If property
6828 not found and NILP (source) and outer window != inner window,
6829 check outer window for property (Bug#17537).
6831 2014-05-22 Paul Eggert <eggert@cs.ucla.edu>
6833 Supply malloc and alloc_size attributes for extern allocators.
6834 This documents the C API, and helps GCC generate a bit better code.
6835 * conf_post.h (ATTRIBUTE_MALLOC, ATTRIBUTE_ALLOC_SIZE)
6836 (ATTRIBUTE_MALLOC_SIZE): New macros.
6837 * gmalloc.c (malloc, realloc, calloc):
6838 * gtkutil.h (malloc_widget_value):
6839 * lisp.h (ralloc, r_re_alloc, xmalloc, xzalloc, xrealloc, xnmalloc)
6840 (xnrealloc, xstrdup, xlispstrdup, record_xmalloc):
6843 2014-05-21 Paul Eggert <eggert@cs.ucla.edu>
6845 Don't assume that ImageMagick uses a 16-bit quantum (Bug#17519).
6846 * image.c (imagemagick_load_image): Port to hosts that do not use
6847 a 16-bit quantum, i.e., QuantumRange does not equal 65535.
6849 2014-05-21 Leo Liu <sdl.web@gmail.com>
6851 * fns.c (Fnreverse): Accept strings for SEQ and update doc-string.
6853 2014-05-20 Michael Albinus <michael.albinus@gmx.de>
6855 * dbusbind.c (xd_signature): Revert last 2 patches.
6857 2014-05-19 Paul Eggert <eggert@cs.ucla.edu>
6859 Allow any non-nil value to count as true in bool-vector.
6860 Likewise for xd_signature in dbusbind.c.
6861 This is more consistent with the usual practice in Emacs, which is
6862 that any non-nil value counts as true.
6863 * alloc.c (Fbool_vector): Don't require args to be t or nil.
6864 * dbusbind.c (xd_signature): Likewise, for booleans.
6865 * data.c, lisp.h (Qbooleanp):
6866 * lisp.h (CHECK_BOOLEAN): Remove. All uses removed.
6868 2014-05-19 Dmitry Antipov <dmantipov@yandex.ru>
6870 * lisp.h (CHECK_BOOLEAN): New function.
6871 * alloc.c (Fbool_vector): New function.
6872 (syms_of_alloc): Defsubr it.
6873 * data.c (Qbooleanp): New symbol.
6874 (syms_of_data): DEFSYM it.
6875 * dbusbind.c (xd_signature): Use CHECK_BOOLEAN.
6877 * font.c (font_matching_entity): Extract font-entity object
6878 from the vector of matching entities (Bug#17486).
6880 2014-05-17 Paul Eggert <eggert@cs.ucla.edu>
6882 Assume C99 or later (Bug#17487).
6883 * bytecode.c (B__dummy__): Remove.
6884 * conf_post.h (bool_bf) [!NS_IMPL_GNUSTEP]: Use bool.
6885 (FLEXIBLE_ARRAY_MEMBER): Now always empty.
6886 * dbusbind.c (XD_DEBUG_MESSAGE) [!DBUS_DEBUG]:
6887 * regex.c (DEBUG_PRINT): Assume varargs macros.
6888 * lisp.h (DEFUN_FUNCTION_INIT): Remove. All uses now assume C99.
6890 2014-05-17 Fabrice Popineau <fabrice.popineau@gmail.com>
6892 * buffer.c (init_buffer) [USE_MMAP_FOR_BUFFERS]: Always map new
6893 memory for every buffer that was dumped.
6895 2014-05-15 Dmitry Antipov <dmantipov@yandex.ru>
6897 * fns.c (Freverse): Allow vectors, bool vectors and strings.
6898 (Fnreverse): Allow vectors and bool vectors.
6900 2014-05-14 Dmitry Antipov <dmantipov@yandex.ru>
6902 Minor cleanup for terminal setup.
6903 * termhooks.h (create_terminal): Adjust prototype.
6904 * terminal.c (create_terminal): Pass output method and RIF as args.
6905 (init_initial_terminal):
6906 * nsterm.m (ns_create_terminal):
6907 * term.c (init_tty):
6908 * w32term.c (w32_create_terminal):
6909 * xterm.c (x_create_terminal): Adjust users.
6910 Avoid redundant NULL initializers and add comments.
6912 2014-05-13 Paul Eggert <eggert@cs.ucla.edu>
6914 * keyboard.c (Qdeactivate_mark): Now static.
6916 2014-05-13 Dmitry Antipov <dmantipov@yandex.ru>
6918 If available, use Xfixes extension to do pointer blanking.
6919 * Makefile.in (XFIXES_CFLAGS, XFIXES_LIBS): New var.
6920 * xfns.c (x_set_mouse_color): Do not call make_invisible_cursor here.
6921 (make_invisible_cursor): Move to...
6922 * xterm.c (make_invisible_cursor): ...here.
6923 (x_probe_xfixes_extension, xfixes_toggle_visible_pointer)
6924 (x_toggle_visible_pointer, x_setup_pointer_blanking): New functions.
6925 (x_term_init): Call to x_setup_pointer_blanking.
6926 (XTtoggle_invisible_pointer): Use blanking specific to this display.
6927 * xterm.h (struct x_display_info): New member toggle_visible_pointer.
6929 2014-05-12 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
6931 * xdisp.c (draw_glyphs): Set clipping to highlight boundaries.
6933 2014-05-12 Glenn Morris <rgm@gnu.org>
6935 * fileio.c (Ffile_executable_p): Doc tweak.
6937 2014-05-12 Jan Djärv <jan.h.d@swipnet.se>
6939 * xsettings.c (init_gsettings): Use g_settings_schema_source_lookup
6940 instead of deprecated g_settings_list_schemas if possible (Bug#17434).
6942 2014-05-08 Paul Eggert <eggert@cs.ucla.edu>
6944 * minibuf.c (read_minibuf): Avoid C99ism in previous patch (Bug#17430).
6946 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6948 Fix initialization of minibuffer history variable (Bug#17430).
6949 * minibuf.c (read_minibuf): Initialize histval to Qnil if unbound.
6950 Move the initialization up to prevent any "value void" message.
6952 2014-05-08 Samuel Bronson <naesten@gmail.com>
6954 * keyboard.c (Frecursive_edit): Ensure inc&dec of command_loop_level
6955 are matched (bug#17413).
6957 2014-05-08 Jarek Czekalski <jarekczek@poczta.onet.pl>
6959 Stop tooltips pulling Emacs window to front (Bug#17408).
6960 * w32fns.c (Fx_show_tip): Add SWP_NOOWNERZORDER flag to
6961 SetWindowPos invocations.
6963 2014-05-08 Jan Djärv <jan.h.d@swipnet.se>
6965 * nsselect.m (Fx_selection_exists_p): Just return Qnil if window system
6966 not initialized (Bug#17398).
6968 2014-05-07 Paul Eggert <eggert@cs.ucla.edu>
6970 * image.c: Include <png.h> before <setjmp.h> (Bug#17429).
6972 2014-05-06 Paul Eggert <eggert@cs.ucla.edu>
6974 * image.c: Do not use libpng if HAVE_NS, as NS does its own thing.
6975 [HAVE_NS]: Do not include png.h.
6976 (x_query_frame_background_color): New function.
6977 (png_load_body, imagemagick_load_image, svg_load_image): Use it.
6978 (png_load_body): Coalesce duplicate code.
6980 2014-05-04 Paul Eggert <eggert@cs.ucla.edu>
6982 Consult libpng-config more consistently (Bug#17339).
6983 * Makefile.in (PNG_CFLAGS): New var.
6984 (ALL_CFLAGS): Use it.
6985 * image.c [HAVE_PNG]: Don't worry about <libpng/png.h>, as
6986 CFLAGS now handles this.
6988 2014-05-03 Paul Eggert <eggert@cs.ucla.edu>
6990 Handle systems without WCONTINUED consistently. (Bug#15110, 17339)
6991 * process.c (handle_child_signal): Remove WCONTINUED ifdef,
6992 because WCONTINUED is always defined now.
6993 * syswait.h (WCONTINUED): Move here from ../lib-src/emacsclient.c.
6995 2014-05-03 Eli Zaretskii <eliz@gnu.org>
6997 * buffer.c (overlay_strings): Fix the wording of the commentary.
6999 2014-05-01 Glenn Morris <rgm@gnu.org>
7001 * floatfns.c (Fisnan):
7002 * profiler.c (Fprofiler_cpu_running_p): Doc fix (replace `iff').
7004 2014-05-01 Eli Zaretskii <eliz@gnu.org>
7006 * term.c (tty_menu_activate): A better initialization for cursor
7009 2014-05-01 Stefan Monnier <monnier@iro.umontreal.ca>
7011 * intervals.c: Tighten assertions.
7012 (create_root_interval): Make sure the interval is not empty.
7013 (intervals_equal): Use booleans.
7014 (rotate_right, rotate_left): Check LENGTHs rather than TOTAL_LENGTH.
7015 (balance_an_interval): Sanity check LENGTHs and TOTAL_LENGTHs.
7016 (balance_possible_root_interval): Simplify and use booleans.
7017 (split_interval_right, split_interval_left): Check LENGTH, and remove
7018 now redundant assertion.
7019 (adjust_intervals_for_insertion): Remove now redundant assertions.
7020 (delete_node, interval_deletion_adjustment)
7021 (adjust_intervals_for_deletion, merge_interval_right)
7022 (merge_interval_left): Check LENGTH rather than TOTAL_LENGTH.
7023 (reproduce_interval): Make sure the interval is not empty.
7025 2014-04-30 Paul Eggert <eggert@cs.ucla.edu>
7027 * term.c (tty_menu_activate): Don't assume row and col are initialized.
7028 GCC 4.9.0 warned about this, and I couldn't easily prove to my own
7029 satisfaction that they would always be initialized.
7031 2014-04-30 Eli Zaretskii <eliz@gnu.org>
7033 * term.c (tty_menu_display): Move the cursor to the active menu item.
7034 (tty_menu_activate): Return the cursor to the active menu item
7035 after displaying the menu and after displaying help-echo.
7036 See http://lists.gnu.org/archive/html/emacs-devel/2014-04/msg00402.html
7037 for the details of why this is needed by screen readers and
7040 2014-04-30 Glenn Morris <rgm@gnu.org>
7042 * process.c (handle_child_signal):
7043 Handle systems without WCONTINUED. (Bug#15110, 17339)
7045 2014-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
7047 * window.c (struct saved_window): Remove mark.
7048 (Fset_window_configuration, save_window_save)
7049 (compare_window_configurations): Don't touch marks any more.
7051 2014-04-28 Paul Eggert <eggert@cs.ucla.edu>
7053 Use bits_word for gcmarkbits.
7054 * alloc.c (struct cons_block, struct float_block): On 64-bit hosts,
7055 bits_word is typically a tad more efficient for mark bits than
7056 unsigned is, so use bits_word. All uses changed.
7057 * lisp.h (BITS_PER_INT): Remove; no longer used.
7059 Avoid undefined behavior in signed left shift.
7060 This ports to GCC 4.9.0 with -fsanitize=undefined.
7061 * alloc.c (bool_vector_fill, SETMARKBIT, UNSETMARKBIT):
7063 * regex.c (extract_number):
7064 * lisp.h (make_number, XINT):
7065 Do not shift a 1 bit left into a sign bit.
7066 * alloc.c (struct cons_block, struct float_block): Use unsigned,
7067 not int, for gcmarkbits. All uses changed.
7069 2014-04-25 Eli Zaretskii <eliz@gnu.org>
7071 * search.c (Fnewline_cache_check): Don't try to count newlines
7072 outside the buffer's restriction, as find_newline doesn't support that.
7074 2014-04-24 Stefan Monnier <monnier@iro.umontreal.ca>
7076 * window.c (Fset_window_configuration): Deactivate the mark before
7078 (set_window_buffer): Ignore window_initialized.
7079 (window_initialized): Remove.
7080 * keyboard.c (Qdeactivate_mark): Not static any more.
7081 * buffer.c (buffer_local_value): Rename from buffer_local_value_1.
7084 2014-04-23 Paul Eggert <eggert@cs.ucla.edu>
7086 * conf_post.h (ADDRESS_SANITIZER_WORKAROUND): Port to GCC 4.9.0
7087 and to clang 3.4, which have fixed the bug. This should let us
7088 run a bit faster on these platforms when address sanitization is
7091 2014-04-22 Paul Eggert <eggert@cs.ucla.edu>
7093 Port to GCC 4.9.0 with --enable-gcc-warnings.
7094 * image.c (struct my_jpeg_error_mgr) [lint]: Remove member fp.
7096 (jpeg_load_body) [lint]: Add a 'volatile' to pacify a buggy GCC in
7097 a way that also works with GCC 4.9.0.
7099 * search.c (Fnewline_cache_check): Remove unused locals.
7101 2014-04-22 Eli Zaretskii <eliz@gnu.org>
7103 * search.c (find_newline1): New subroutine.
7104 (Fnewline_cache_check): New function.
7105 (syms_of_search): Defsubr it.
7107 2014-04-22 Jarek Czekalski <jarekczek@poczta.onet.pl>
7109 Fix freezing with scroll bars of GTK3 Toolkit (bug#15801).
7110 * keyboard.c (unblock_input): Add comment.
7111 * xgselect.c (xg_select): Prevent Glib main loop recursion.
7113 2014-04-22 Daniel Colascione <dancol@dancol.org>
7115 * lread.c (readevalloop_eager_expand_eval): New function
7116 that can recurse into toplevel forms.
7117 (readevalloop): Call it.
7118 * lisp.h: Declare Qprogn.
7119 * callint.c (Qprogn): No longer static.
7121 2014-04-19 Stefan Monnier <monnier@iro.umontreal.ca>
7123 * intervals.c (rotate_right, rotate_left): Fix up length computation.
7124 Also change identifiers to match the comments, and add more assertions
7127 2014-04-18 Paul Eggert <eggert@cs.ucla.edu>
7129 * emacs.c (close_output_streams): Don't clear and restore errno.
7131 2014-04-18 Jan Djärv <jan.h.d@swipnet.se>
7133 * xterm.c (x_make_frame_visible): Prevent endless loop when frame
7134 never becomes visible, i.e. using XMonad (Bug#17237).
7136 2014-04-18 Eli Zaretskii <eliz@gnu.org>
7138 * xdisp.c (insert_left_trunc_glyphs): Ensure the left truncation
7139 glyph is written to TEXT_AREA of the temporary glyph_row. (Bug#17288)
7140 (Fline_pixel_height): Don't assume that the current buffer and the
7141 selected window's buffer are one and the same. (Bug#17281)
7143 * insdel.c (invalidate_buffer_caches): Invalidate the bidi
7144 paragraph-start cache before the newline cache. (Bug#17269)
7146 2014-04-17 Paul Eggert <eggert@cs.ucla.edu>
7148 * term.c (tty_send_additional_strings): No need to fflush here,
7150 (tty_set_terminal_modes): fflush after sending additional strings,
7153 2014-04-17 Daniel Colascione <dancol@dancol.org>
7155 * term.c (Qtty_mode_set_strings, Qtty_mode_reset_strings):
7157 (tty_send_additional_strings): New function.
7158 (tty_set_terminal_modes, tty_reset_terminal_modes): Use it.
7159 (syms_of_term): Intern tty-mode-set-strings and
7160 tty-mode-reset-strings.
7162 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7164 * window.c (save_window_save): Lookup window_point_insertion_type in
7165 the right buffer (bug#15457).
7166 (Qwindow_point_insertion_type): New var.
7167 (syms_of_window): Initialize it.
7169 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7171 Fix the MSDOS build.
7172 * unexcoff.c [MSDOS]: Include libc/atexit.h.
7173 (copy_text_and_data): Zero out the atexit chain pointer before
7176 * termhooks.h (encode_terminal_code): Update prototype.
7178 * term.c (encode_terminal_code) [DOS_NT]: Make it externally
7179 visible for all DOS_NT ports, not just WINDOWSNT.
7180 (syms_of_term) [!MSDOS]: Don't define 'tty-menu-*' symbols on MSDOS.
7182 * sysdep.c (emacs_sigaction_init, init_signals): Don't use SIGCHLD
7183 unless it is defined.
7184 (emacs_pipe) [MSDOS]: Redirect to 'pipe'.
7186 * process.c (close_on_exec, accept4, process_socket): Move into
7187 the "ifdef subprocesses" part.
7188 (catch_child_signal): Condition by "ifdef subprocesses".
7189 (syms_of_process) <Qinternal_default_process_sentinel>
7190 <Qinternal_default_process_filter>: Condition by "ifdef subprocesses".
7192 * msdos.h: Add prototypes for new functions.
7193 (EINPROGRESS): Define.
7194 (O_CLOEXEC): Define to zero.
7196 * msdos.c (check_window_system): Remove unnecessary an
7197 incompatible duplicate function.
7198 (sys_opendir, readlinkat, faccessat, fstatat, unsetenv):
7199 New functions in support of new functionality.
7201 * menu.c (single_menu_item): Add visual indication of submenu
7202 also for menus on MSDOS frames.
7203 (Fx_popup_menu) [!MSDOS]: Do not call tty_menu_show on MSDOS.
7205 * lisp.h (CHECK_PROCESS) [!subprocesses]: Do not define
7206 when async subprocesses aren't supported.
7208 * font.h (FONT_WIDTH) [MSDOS]: MSDOS-specific definition.
7210 * emacs.c (close_output_streams): Zero out errno before calling
7213 * dired.c [MSDOS]: Include msdos.h.
7215 * conf_post.h (opendir) [MSDOS]: Redirect to sys_opendir.
7216 (DATA_START) [MSDOS]: Define.
7217 (SYSTEM_PURESIZE_EXTRA) [MSDOS]: Enlarge by 25K.
7219 * callproc.c (block_child_signal, unblock_child_signal) [MSDOS]:
7220 Ifdef away for MSDOS.
7221 (record_kill_process) [MSDOS]: Ifdef away the entire body for MSDOS.
7222 (call_process_cleanup) [MSDOS]: Ifdef away portions not relevant
7224 (call_process) [MSDOS]: Fix call sequence of dostounix_filename.
7225 Use temporary file template that is compatible with mkostemp.
7226 Move vfork-related portions under #ifndef MSDOS.
7227 (syms_of_callproc): Unify templates of MSDOS and WINDOWSNT.
7229 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7231 * buffer.c (Foverlays_at): Add argument `sorted'.
7233 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7235 * insdel.c (invalidate_buffer_caches): When deleting or replacing
7236 text, invalidate the bidi_paragraph_cache upto and including the
7239 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7241 Port to IRIX 6.5 (Bug#9684).
7242 * conf_post.h (INET6) [IRIX6_5]: Define.
7243 (HAVE_GETADDRINFO) [IRIX6_5]: Undef.
7244 * data.c (BITS_PER_ULL): Don't assume ULLONG_MAX is defined.
7246 2014-04-16 Eli Zaretskii <eliz@gnu.org>
7248 * keyboard.c (Fopen_dribble_file): Encode the dribble file-name
7249 before passing it to system APIs.
7251 2014-04-16 Stefan Monnier <monnier@iro.umontreal.ca>
7253 * bytecode.c (exec_byte_code): Rework the volatiles. Most importantly,
7254 make sure stack.byte_string_start is not de-adjusted by pushhandler.
7256 2014-04-16 Paul Eggert <eggert@cs.ucla.edu>
7258 * keyboard.c (Fopen_dribble_file): Avoid some races. (Bug#17187)
7260 2014-04-15 Paul Eggert <eggert@cs.ucla.edu>
7262 Remove DATA_SEG_BITS.
7263 The DATA_SEG_BITS hack was needed for older 32 bit platforms.
7264 As a result of this change, Emacs won't work on IRIX 6.5 with IRIX
7265 cc, but that platform is so old that SGI itself stopped supporting
7266 it in December 2013. If you still need Emacs on IRIX, please
7267 either compile with GCC and port the undumping code, or run
7268 './configure --with-wide-int'.
7269 * alloc.c (gdb_make_enums_visible): Update to match lisp.h.
7270 * lisp.h (GCTYPEBITS): Move definition up, and switch to the
7271 DEFINE_GDB_SYMBOL_START way to define it.
7272 (NONPOINTER_BITS): New macro.
7273 (EMACS_INT): Use it.
7274 [!USE_LSB_TAG && !WIDE_EMACS_INT]: Fail, and suggest reporting
7275 the problem and/or configuring --with-wide-int.
7276 (USE_LSB_TAG): Simplify, based on above changes.
7277 (gdb_DATA_SEG_BITS): Remove. All uses removed.
7278 * vm-limit.c (exceeds_lisp_ptr): Remove. All uses removed.
7280 2014-04-12 Eli Zaretskii <eliz@gnu.org>
7282 * xdisp.c (move_it_by_lines): If a large portion of buffer text is
7283 covered by a display string that ends in a newline, and that cases
7284 going back by DVPOS lines to hit the search limit, lift the limit
7285 and go back until DVPOS is reached. (Bug#17244)
7287 * indent.c (Fvertical_motion): Handle correctly the case when the
7288 display string is preceded by an empty line.
7290 * w32.c (sys_umask) <WRITE_USER>: Remove redundant constant, and
7291 use S_IWRITE instead.
7293 2014-04-11 Glenn Morris <rgm@gnu.org>
7295 * keyboard.c (Fopen_dribble_file): Make file private. (Bug#17187)
7297 2014-04-11 Ken Brown <kbrown@cornell.edu>
7299 * Makefile.in (EMACS_MANIFEST): Revert last change.
7301 2014-04-10 Daniel Colascione <dancol@dancol.org>
7303 * puresize.h (BASE_PURESIZE): Increase.
7305 2014-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
7307 * keyboard.c (syms_of_keyboard): Make deactivate-mark buffer-local.
7309 * insdel.c (prepare_to_modify_buffer_1): Cancel lock-file checks and
7310 region handling (and don't call signal_before_change) if
7311 inhibit_modification_hooks is set.
7312 (signal_before_change): Don't check inhibit_modification_hooks any more.
7314 2014-04-08 Daniel Colascione <dancol@dancol.org>
7316 * alloc.c (sweep_symbols, mark_object): Assert that symbol
7317 function cells contain valid lisp objects. (Modified version of
7320 * alloc.c (detect_suspicious_free): Split actual stack capturing
7321 out into new function for easier breakpoint setting.
7322 (note_suspicious_free): New function.
7324 2014-04-07 Stefan Monnier <monnier@iro.umontreal.ca>
7326 * lisp.h (struct Lisp_Symbol): New bitfield `pinned'.
7328 * alloc.c: Keep track of symbols referenced from pure space (bug#17168).
7329 (symbol_block_pinned): New var.
7330 (Fmake_symbol): Initialize `pinned'.
7331 (purecopy): New function, extracted from Fpurecopy. Mark symbols as
7332 pinned and signal an error for un-purifiable objects.
7333 (pure_cons): Use it.
7334 (Fpurecopy): Use it, except for objects that can't be purified.
7335 (mark_pinned_symbols): New function.
7336 (Fgarbage_collect): Use it.
7337 (gc_sweep): Remove hack made unnecessary.
7339 2014-04-07 Glenn Morris <rgm@gnu.org>
7341 * keyboard.c (Fopen_dribble_file): Doc tweak.
7343 2014-04-07 Ken Brown <kbrown@cornell.edu>
7345 * Makefile.in (EMACS_MANIFEST): Update comment. (Bug#17176)
7347 2014-04-07 Paul Eggert <eggert@cs.ucla.edu>
7349 * alloc.c: Simplify by removing use of HAVE_EXECINFO_H.
7350 We have a substitute execinfo.h on hosts that lack it.
7351 (suspicious_free_history): Make it EXTERNALLY_VISIBLE so it
7352 isn't optimized away.
7354 2014-04-05 Paul Eggert <eggert@cs.ucla.edu>
7356 Prefer 'ARRAYELTS (x)' to 'sizeof x / sizeof *x'.
7357 * alloc.c (memory_full):
7358 * charset.c (syms_of_charset):
7359 * doc.c (Fsnarf_documentation):
7361 * font.c (BUILD_STYLE_TABLE):
7362 * keyboard.c (make_lispy_event):
7363 * profiler.c (setup_cpu_timer):
7364 * xgselect.c (xg_select):
7365 * xterm.c (record_event, STORE_KEYSYM_FOR_DEBUG):
7367 * font.c (FONT_PROPERTY_TABLE_SIZE): Remove.
7368 Replace the only use with ARRAYELTS (font_property_table).
7369 * xfaces.c (DIM): Remove. All uses replaced by ARRAYELTS.
7371 2014-04-03 Daniel Colascione <dancol@dancol.org>
7373 * xterm.c (x_term_init):
7374 * xfns.c (best_xim_style):
7375 * xfaces.c (Fdump_colors):
7376 * w32fns.c (w32_default_color_map):
7377 * w32.c (init_environment, N_ENV_VARS):
7378 * unexcw.c (read_exe_header):
7379 * term.c (term_get_fkeys_1):
7380 * sysdep.c (init_baud_rate):
7381 * nsterm.m (ns_convert_key):
7382 * nsfns.m (get_geometry_from_preferences):
7383 * msdos.c (dos_set_window_size, init_environment):
7384 * macfont.m (mac_font_get_glyph_for_cid)
7385 (macfont_store_descriptor_attributes)
7386 (macfont_create_attributes_with_spec, mac_ctfont_get_glyph_for_cid):
7387 * keyboard.c (command_loop_1, read_menu_command, make_lispy_event)
7388 (NUM_MOD_NAMES, read_key_sequence_vs, Fcurrent_input_mode)
7390 * image.c (xpm_str_to_color_key):
7391 * fringe.c (MAX_STANDARD_FRINGE_BITMAPS):
7392 * frame.c (x_set_frame_parameters):
7393 * fileio.c (Ffile_selinux_context):
7394 * emacs.c (sort_args):
7395 * dosfns.c (msdos_stdcolor_name):
7396 * dired.c (file_attributes):
7397 * chartab.c (uniprop_decoder_count, uniprop_encode_count):
7398 Change expressions of the form sizeof(arr) / sizeof(arr[0])
7401 2014-04-02 Daniel Colascione <dancol@dancol.org>
7403 * data.c (Ffset): Abort if we're trying to set a function call to
7406 * lisp.h (ARRAYELTS): New macro.
7408 * alloc.c: Include execinfo.h if available.
7409 (SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
7410 (suspicious_free_record): New structure.
7411 (suspicious_objects, suspicious_object_index)
7412 (suspicious_free_history, suspicious_free_history_index):
7414 (find_suspicious_object_in_range, detect_suspicious_free)
7415 (Fsuspicious_object): New functions.
7416 (cleanup_vector): Call find_suspicious_object_in_range.
7418 2014-04-02 Martin Rudalics <rudalics@gmx.at>
7420 * xterm.c (x_new_font): Don't calculate non-toolkit scrollbar
7421 width from font width (Bug#17163).
7423 * frame.c (x_set_frame_parameters): Calculate default values of
7424 new frame sizes only after all other frame parameters have been
7425 processed (Bug#17142).
7427 2014-04-02 Ken Brown <kbrown@cornell.edu>
7429 * conf_post.h (SYSTEM_PURESIZE_EXTRA) [CYGWIN]: Set to 10000.
7432 2014-04-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7434 * xterm.c (x_draw_image_glyph_string): Adjust image background
7435 width accordingly when its x position is adjusted. (Bug#17115)
7437 2014-04-02 Dmitry Antipov <dmantipov@yandex.ru>
7439 * font.c (font_list_entities): Do not add empty vector to font cache.
7440 (font_matching_entity): Likewise. If matching entity is found, insert
7441 1-item vector with this entity instead of entity itself (Bug#17125).
7443 * xterm.c (x_term_init) [USE_LUCID]: Fix minor memory leak.
7445 2014-04-01 Paul Eggert <eggert@cs.ucla.edu>
7447 * fns.c (validate_subarray): Rename from validate_substring,
7448 since it works for vectors too. New arg ARRAY. Optimize for the
7449 non-nil case. Instead of returning bool, throw an error if out of
7450 range, so that the caller needn't do that. All uses changed.
7451 Report original values if out of range.
7452 (Fsubstring, Fsubstring_no_properties, secure_hash):
7453 Also optimize the case where FROM is 0 or TO is the size.
7455 2014-03-31 Dmitry Antipov <dmantipov@yandex.ru>
7457 * search.c (Freplace_match): Use make_specified_string.
7458 * xterm.c, w32term.c (x_set_glyph_string_gc): Use emacs_abort
7459 to catch bogus override face of glyph strings.
7460 * fns.c (Fsubstring, Fsubstring_no_properties, secure_hash):
7461 Move common substring range checking code to...
7462 (validate_substring): ...this function.
7464 2014-03-31 Jan Djärv <jan.h.d@swipnet.se>
7466 * nsmenu.m (free_frame_tool_bar): Set wait_for_tool_bar = NO (Bug#16976)
7468 2014-03-30 Jan Djärv <jan.h.d@swipnet.se>
7470 * nsterm.m (updateFrameSize:): If waiting for the tool bar and tool
7471 bar is zero height, just return (Bug#16976).
7472 (initFrameFromEmacs:): Initialize wait_for_tool_bar.
7474 * nsterm.h (EmacsView): Add wait_for_tool_bar.
7476 * nsmenu.m (update_frame_tool_bar): Return early if view or toolbar
7477 is nil. If waiting for toolbar to complete, force a redraw.
7479 2014-03-28 Glenn Morris <rgm@gnu.org>
7481 * emacs.c (emacs_version): Use PACKAGE_VERSION rather than VERSION.
7482 (emacs_bugreport): New variable.
7483 (usage_message): Use PACKAGE_BUGREPORT.
7484 (syms_of_emacs) <report-emacs-bug-address>: New variable.
7486 * emacs.c (syms_of_emacs) <system-configuration-features>: New var.
7488 2014-03-27 Paul Eggert <eggert@cs.ucla.edu>
7490 Port recent signal-related changes to FreeBSD.
7491 Reported by Herbert J. Skuhra.
7492 * lisp.h (block_tty_out_signal, unblock_tty_out_signal):
7493 Move decls from here ...
7494 * syssignal.h: ... to here, so that lisp.h doesn't depend on signal.h.
7496 2014-03-27 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7498 * w32term.c (x_draw_image_glyph_string): Fix computation of height
7499 and width of image background when it is displayed with a 'box'
7502 2014-03-27 Paul Eggert <eggert@penguin.cs.ucla.edu>
7504 More backward-compatible fix to char-equal core dump (Bug#17011).
7505 * editfns.c (Fchar_equal): In unibyte buffers, assume values in
7506 range 128-255 are raw bytes. Suggested by Eli Zaretskii.
7508 2014-03-27 Juanma Barranquero <lekktu@gmail.com>
7510 * image.c (init_svg_functions): When loading SVG-related libraries,
7511 free already loaded libraries if the initialization fails.
7512 (rsvg_handle_set_size_callback): Remove declaration, unused.
7514 2014-03-26 Paul Eggert <eggert@cs.ucla.edu>
7516 Fix core dump in char-equal (Bug#17011).
7517 * editfns.c (Fchar_equal): Do not use MAKE_CHAR_MULTIBYTE in
7518 unibyte buffers, as we can't tell whether the characters are
7521 * insdel.c (adjust_markers_for_delete): Remove unused local.
7523 2014-03-26 Barry O'Reilly <gundaetiapo@gmail.com>
7525 Have (MARKER . ADJUSTMENT) undo records always be immediately
7526 after their corresponding (TEXT . POS) record in undo list.
7528 * lisp.h (record-delete): New arg record_markers.
7529 (record_marker_adjustment): No longer needed outside undo.c.
7530 * insdel.c (adjust_markers_for_delete): Move calculation of marker
7531 adjustments to undo.c's record_marker_adjustments. Note that
7532 fileio.c's decide_coding_unwind is another caller to
7533 adjust_markers_for_delete. Because it has undo list bound to t,
7534 it does not rely on adjust_markers_for_delete to record marker
7536 (del_range_2): Swap call to record_delete and
7537 adjust_markers_for_delete so as undo marker adjustments are
7538 recorded before current deletion's adjustments, as before.
7539 (adjust_after_replace):
7540 (replace_range): Pass value for new record_markers arg to
7542 * undo.c (record_marker_adjustment): Rename to
7543 record_marker_adjustments and made static.
7544 (record_delete): Check record_markers arg and call
7545 record_marker_adjustments.
7546 (record_change): Pass value for new record_markers arg to
7548 (record_point): at_boundary calculation no longer needs to account
7549 for marker adjustments.
7551 2014-03-26 Martin Rudalics <rudalics@gmx.at>
7553 * w32term.c (x_set_window_size): Refine fix from 2014-03-14
7556 2014-03-26 Glenn Morris <rgm@gnu.org>
7558 * fileio.c (Ffile_symlink_p): Doc fix. (Bug#17073)
7560 2014-03-26 Stefan Monnier <monnier@iro.umontreal.ca>
7562 * buffer.c (struct sortvec): Add field `spriority'.
7563 (compare_overlays): Use it.
7564 (sort_overlays): Set it.
7566 2014-03-26 Eli Zaretskii <eliz@gnu.org>
7568 * xdisp.c (redisplay_window): If all previous attempts to find the
7569 cursor row failed, try a few alternatives before falling back to
7570 the top-most row of the window. Use row_containing_pos. (Bug#17047)
7572 2014-03-26 Juanma Barranquero <lekktu@gmail.com>
7574 * image.c (x_bitmap_height, x_bitmap_width) [HAVE_X_WINDOWS]:
7575 * sysdep.c (reset_sigio) [!DOS_NT]: Declare conditionally.
7577 * keyboard.c (read_decoded_event_from_main_queue): #ifdef out
7578 variables on Windows.
7580 * w32fns.c (Ffile_system_info): Use parenthesis in and/or expression.
7582 * w32.c (unsetenv): Remove unused var `retval'.
7583 (emacs_gnutls_pull): Remove unused vars `fdset' and `timeout'.
7585 * w32notify.c (watch_worker): Remove unnecesary var sleep_result.
7586 (start_watching): Remove unused var `thr'.
7588 * w32proc.c (sys_spawnve): Comment out unused vars `first', `last'.
7589 (find_child_console): Remove unnecesary var `thread_id'.
7591 * w32term.c (w32_read_socket): Comment out unused vars `row', `columns'.
7592 (x_focus_frame): #ifdef 0 unused variable `dpyinfo'.
7594 2014-03-26 Glenn Morris <rgm@gnu.org>
7596 * filelock.c (Flock_buffer): Doc tweak.
7598 * buffer.c (Frestore_buffer_modified_p, Fkill_buffer):
7599 * emacs.c (shut_down_emacs):
7600 * fileio.c (Finsert_file_contents, write_region):
7601 * filelock.c (top-level, syms_of_filelock):
7602 * insdel.c (prepare_to_modify_buffer_1):
7603 CLASH_DETECTION is always defined now.
7605 2014-03-25 Eli Zaretskii <eliz@gnu.org>
7607 * w32.c (w32_delayed_load): Call DisableThreadLibraryCalls on the
7608 DLL handle, to speed up thread startup.
7610 2014-03-25 Paul Eggert <eggert@cs.ucla.edu>
7612 Handle sigmask better with nested signal handlers (Bug#15561).
7613 * atimer.c (sigmask_atimers): Remove.
7614 Remaining use rewritten to use body of this function.
7615 * atimer.c (block_atimers, unblock_atimers):
7616 * callproc.c (block_child_signal, unblock_child_signal):
7617 * sysdep.c (block_tty_out_signal, unblock_tty_out_signal):
7618 New arg OLDSET. All callers changed.
7619 * atimer.c (block_atimers, unblock_atimers):
7620 * callproc.c (block_child_signal, unblock_child_signal):
7621 * keyboard.c (handle_interrupt):
7622 * sound.c (vox_configure, vox_close):
7623 Restore the old signal mask rather than unilaterally clearing bits
7624 from the mask, in case a handler is running within another
7625 handler. All callers changed.
7626 * lisp.h, process.c, process.h, term.c:
7627 Adjust decls and callers to match new API.
7628 * sysdep.c (emacs_sigaction_init): Don't worry about masking SIGFPE;
7629 signal handlers aren't supposed to use floating point anyway.
7630 (handle_arith_signal): Unblock just SIGFPE rather than clearing mask.
7632 2014-03-23 Daniel Colascione <dancol@dancol.org>
7634 Split gc_sweep into discrete functions for legibility and better
7637 * alloc.c (sweep_strings, sweep_vectors): Add NO_INLINE
7638 (sweep_vectors): Fix typo in comment.
7639 (sweep_conses, sweep_floats, sweep_intervals)
7640 (sweep_symbols, sweep_misc, sweep_buffers): New functions.
7641 (gc_sweep): Call new functions, to which existing functionality is
7643 * fns.c (sweep_weak_hash_tables): Add NO_INLINE.
7645 2014-03-23 Juanma Barranquero <lekktu@gmail.com>
7647 * w32fns.c (Fw32_shell_execute): Declare `result' only on Cygwin.
7649 2014-03-23 Daniel Colascione <dancol@dancol.org>
7651 * xfns.c (create_frame_xic): Pass XNStatusAttributes to XCreateIC
7652 only if xic_style calls for it. This change allows Emacs to work
7653 with ibus. Also, don't leak resources if create_frame_xic fails,
7654 and stop caching xic_style across different displays.
7655 (supported_xim_styles): Make const.
7656 (best_xim_style): Remove first parameter: it's always just
7657 supported_xim_styles. Change to look at supported_xim_styles
7660 2014-03-23 Daniel Colascione <dancol@dancol.org>
7662 * term.c (init_tty): Rearrange condition for clarity; print
7663 appropriate diagnostic.
7665 2014-03-23 Daniel Colascione <dancol@dancol.org>
7667 * process.c (DATAGRAM_CONN_P): Don't underflow datagram_address
7668 array. (ASAN caught.)
7670 2014-03-22 Glenn Morris <rgm@gnu.org>
7672 * callproc.c (init_callproc): In etc, look for NEWS rather than GNU.
7674 2014-03-22 Daniel Colascione <dancol@dancol.org>
7676 * process.c (conv_sockaddr_to_lisp): When extracting the string
7677 names of AF_LOCAL sockets, stop before reading uninitialized memory.
7679 2014-03-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7681 Fix regression introduced by patch for Bug#10500.
7682 * xterm.c (x_draw_image_relief): Respect Vtool_bar_button_margin.
7683 * w32term.c (x_draw_image_relief): Likewise.
7685 2014-03-21 Martin Rudalics <rudalics@gmx.at>
7687 * w32fns.c (w32_wnd_proc): For WM_WINDOWPOSCHANGING don't
7688 constrain frame size in SW_SHOWMAXIMIZED case so we can truly
7689 maximize a frame for odd default fonts.
7691 2014-03-21 Glenn Morris <rgm@gnu.org>
7693 * minibuf.c (history-length): Increase default from 30 to 100.
7695 2014-03-21 Daniel Colascione <dancol@dancol.org>
7697 * xterm.c (x_bitmap_icon): Stop reading the icon bitmap from disk
7698 every time we switch to minibuffer.
7700 * alloc.c (lisp_align_malloc, allocate_string_data)
7701 (allocate_vectorlike): Allow mmap allocation of lisp objects.
7702 (pointers_fit_in_lispobj_p, mmap_lisp_allowed_p): New functions.
7704 2014-03-21 Eli Zaretskii <eliz@gnu.org>
7706 * w32fns.c (Fw32_shell_execute) [!CYGWIN]: Use ShellExecuteEx, to
7707 support more "verbs".
7709 2014-03-21 Daniel Colascione <dancol@dancol.org>
7711 Always prohibit dumping a dumped Emacs.
7713 * emacs.c (might_dump): New variable.
7714 (Fdump_emacs): Always prohibit dumping of dumped Emacs.
7715 * lisp.h (might_dump): Declare.
7716 * unexcw.c (unexec): Remove now-redundant multiple-dump detection code.
7718 2014-03-20 Paul Eggert <eggert@cs.ucla.edu>
7720 * doc.c (store_function_docstring): Fix pointer signedness mismatch.
7722 2014-03-20 Stefan Monnier <monnier@iro.umontreal.ca>
7724 * doc.c (store_function_docstring): Warn when we don't know where to
7726 (Fsubstitute_command_keys): Don't advertise the fact that
7727 text-properties are dropped, since we think it's a bug that we'll fix.
7729 * frame.h (SET_FRAME_VISIBLE): Keep frame_garbaged up to date.
7730 * xterm.c (handle_one_xevent) <MapNotify>: Don't garbage the frame.
7731 * frame.c (frame_garbaged): Make "docstring" more precise.
7733 2014-03-20 Glenn Morris <rgm@gnu.org>
7735 * charset.c (init_charset): When we cannot find the charsets directory,
7736 mention if EMACSDATA is set.
7738 2014-03-19 Paul Eggert <eggert@cs.ucla.edu>
7740 * fns.c (Frandom): Fix rare bug where the result isn't random.
7742 Fix porting inconsistency about rounding to even.
7743 * floatfns.c (emacs_rint) [!HAVE_RINT]: Round to even.
7744 This way, the unusual !HAVE_RINT case acts like the usual
7745 HAVE_RINT case, and we can fix the documentation accordingly.
7747 2014-03-19 Eli Zaretskii <eliz@gnu.org>
7749 * w32fns.c (reset_modifiers): Zero out keystate[] before using it.
7750 (w32_wnd_proc): Initialize the dwHoverTime member of
7751 TRACKMOUSEEVENT structure.
7753 2014-03-17 Teodor Zlatanov <tzz@lifelogs.com>
7755 * gnutls.c (Fgnutls_boot): Fix case of :verify-error = t.
7757 2014-03-16 Eli Zaretskii <eliz@gnu.org>
7759 * search.c (find_newline): Speed up the function when using the
7760 newline cache, by halving the number of calls to
7761 region_cache_forward and region_cache_backward. (Bug#16830)
7763 2014-03-15 Juanma Barranquero <lekktu@gmail.com>
7765 * buffer.c (Fset_buffer): Document return value (bug#17015).
7767 2014-03-14 Martin Rudalics <rudalics@gmx.at>
7769 * w32term.c (x_set_window_size): When frame-resize-pixelwise is
7770 nil, always resize character wise to avoid potential loss of the
7771 mode line (Bug#16923 related).
7773 2014-03-12 Martin Rudalics <rudalics@gmx.at>
7775 * frame.c (x_set_frame_parameters): Always calculate new sizes
7776 pixelwise to avoid potential loss when rounding.
7778 2014-03-11 Dmitry Antipov <dmantipov@yandex.ru>
7780 * xfns.c (x_set_mouse_color): Recolor vertical_drag_cursor.
7781 * xterm.c (x_free_frame_resources): Free all allocated cursors.
7783 2014-03-10 Eli Zaretskii <eliz@gnu.org>
7785 * w32.c (fstatat): Don't add an extra slash if the argument ends
7786 with a slash: this fails the subsequent call to stat_worker on
7787 Windows 9X. Reported by oslsachem <oslsachem@gmail.com>.
7789 2014-03-09 Martin Rudalics <rudalics@gmx.at>
7791 * xdisp.c (Fwindow_text_pixel_size): Adjust doc-string.
7793 2014-03-08 Jan Djärv <jan.h.d@swipnet.se>
7795 * nsterm.h (MAC_OS_X_VERSION_10_9): Add.
7797 * nsterm.m (constrainFrameRect:toScreen:): Constrain normally
7798 when frame is only on one screen (Bug#14713).
7800 2014-03-08 Eli Zaretskii <eliz@gnu.org>
7802 * xdisp.c (move_it_in_display_line_to): If word-wrap is ON, and
7803 there's a valid wrap point in the display line, the last glyph
7804 cannot "just barely fit" on this row, because display_line doesn't
7805 let it. Instead, proceed as if the last glyph didn't fit, so that
7806 we eventually back up the iterator to the wrap point. This avoids
7807 delusional behavior of move_it_to, whereby it proceeds to the next
7808 display line, but sets current_x to zero for all the glyphs that
7809 without word-wrap would fit on the previous display line.
7810 One result was that visual-order cursor movement behaved erratically
7812 (Fmove_point_visually): Add code to find the x coordinate of the
7813 last character before wrap point, under word-wrap on a TTY.
7815 2014-03-07 Eli Zaretskii <eliz@gnu.org>
7817 * xdisp.c (Fmove_point_visually): When under word-wrap, accept
7818 also return value of MOVE_POS_MATCH_OR_ZV from
7819 move_it_in_display_line_to, when moving from beginning of line to
7820 point's position. (Bug#16961)
7822 2014-03-07 Martin Rudalics <rudalics@gmx.at>
7824 * buffer.c (Vbuffer_list_update_hook): Doc-string fix.
7825 * window.c (Fselect_window): Explain NORECORD and
7826 `buffer-list-update-hook' in doc-string.
7828 2014-03-06 Martin Rudalics <rudalics@gmx.at>
7830 * window.c (Fother_window_for_scrolling): Check that
7831 Vother_window_scroll_buffer is a buffer.
7833 2014-03-06 Dmitry Antipov <dmantipov@yandex.ru>
7835 * xterm.c (xim_initialize): Always pass a copy of resource name
7836 to XRegisterIMInstantiateCallback and eassert whether return
7837 value is True. Passing copy is important because Xlib doesn't
7838 make its own copy and resource name argument usually points to
7839 SSDATA (Vx_resource_name), which may be changed from Lisp.
7840 (xim_close_display): For XUnregisterIMInstantiateCallback,
7841 always eassert return value and pass exactly the same values
7842 as were used for XRegisterIMInstantiateCallback.
7843 Otherwise XUnregisterIMInstantiateCallback will always fail. See Xlib
7844 sources to check why if you are interested.
7846 2014-03-05 Martin Rudalics <rudalics@gmx.at>
7848 * dispnew.c (change_frame_size_1): Add new_lines instead of
7849 new_height, the latter may be still zero if passed as such.
7850 * window.c (Fwindow_pixel_height): Mention bottom divider in
7853 2014-03-05 Paul Eggert <eggert@cs.ucla.edu>
7855 Fix "resource temporarily unavailable" with xgselect
7857 * xgselect.c: Include <stdbool.h>.
7858 (xg_select) [!USE_GTK]: Don't lose track of errno.
7860 Fix minor --enable-gcc-warnings issues.
7861 * widget.c (update_various_frame_slots, EmacsFrameResize):
7862 Avoid unused locals. Prefer 'if' to '#if' when either will do.
7864 2014-03-04 Ken Brown <kbrown@cornell.edu>
7866 * gmalloc.c (aligned_alloc): Clarify the code by making `adj'
7867 represent the actual adjustment needed for alignment.
7869 2014-03-04 Eli Zaretskii <eliz@gnu.org>
7871 * gmalloc.c (aligned_alloc): Don't allocate more memory than
7872 needed, and don't reallocate if the initial allocation already
7873 fits the bill. Suggested by Ken Brown <kbrown@cornell.edu>.
7875 2014-03-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
7877 * xterm.c (x_draw_stretch_glyph_string): Reset clipping.
7880 2014-03-04 Michal Nazarewicz <mina86@mina86.com>
7882 * cmds.c (delete-char): Update docstring pointing out that the
7883 function ignores `delete-active-region' and `overwrite-mode'.
7885 2014-03-03 Eli Zaretskii <eliz@gnu.org>
7887 * font.c (Fframe_font_cache): Fix last change. (Bug#16930)
7889 * gmalloc.c (aligned_alloc): Fix adjustment of size of the
7890 allocated buffer due to alignment.
7891 (freehook): If the block to be freed was allocated by
7892 'aligned_alloc', find its real pointer before calling 'free'.
7894 (mabort) [emacs]: Call 'emacs_abort', not 'abort', to provide a
7897 2014-03-03 Dmitry Antipov <dmantipov@yandex.ru>
7899 * font.c (toplevel): Adjust comment about font cache layout.
7900 (font_clear_cache): Fix to match real font cache layout.
7901 Suggested by <namespace_collision@yahoo.com> in Bug#16069.
7902 (Fframe_font_cache) [FONT_DEBUG]: New function.
7903 (syms_of_font) [FONT_DEBUG]: Defsubr it.
7905 Avoid crashes when X fonts are erroneously freed on reused X
7906 'Display *' connection data (Bug#16069). Note that X font
7907 resources still may be leaked, but currently there is no way
7908 to completely avoid it.
7909 * xterm.h (struct x_display_info): New member x_id. Add comments.
7910 * xterm.c (x_display_id): New variable.
7911 (x_term_init): Assign identifier to each opened X connection.
7912 * xfont.c (struct xfont): New member x_display_id.
7913 (xfont_open): Initialize it with frame's display id.
7914 (xfont_close): Check whether font's display id matches the one
7915 recorded for the given display. Adjust comment.
7916 * xftfont.c (struct xftfont_info):
7917 (xftfont_open, xftfont_close): Exactly as above with xfont stuff.
7919 2014-03-01 Martin Rudalics <rudalics@gmx.at>
7921 Consider Vother_window_scroll_buffer valid iff it's a live buffer.
7922 * window.c (Fother_window_for_scrolling): Don't try to scroll a
7923 killed Vother_window_scroll_buffer.
7924 (Vother_window_scroll_buffer): Fix doc-string accordingly.
7926 2014-03-01 Eli Zaretskii <eliz@gnu.org>
7928 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Don't treat file names
7929 that start with more than 2 slashes as UNCs. (Bug#16751)
7931 2014-02-28 Paul Eggert <eggert@penguin.cs.ucla.edu>
7933 Fix a few crashes and leaks when cloning C strings.
7934 * alloc.c, lisp.h (dupstring): New function.
7935 * gtkutil.c (xg_get_font):
7936 * term.c (tty_default_color_capabilities):
7937 * xsettings.c (store_monospaced_changed)
7938 (store_font_name_changed, parse_settings)
7939 (read_and_apply_settings, init_gsettings, init_gconf): Use it.
7940 This avoids some unlikely crashes due to accessing freed storage,
7941 and avoids some minor memory leaks in the more-typical case.
7943 2014-02-28 Martin Rudalics <rudalics@gmx.at>
7945 * xdisp.c (note_mode_line_or_margin_highlight): Don't show drag
7946 cursor when modeline can't be dragged (Bug#16647).
7948 2014-02-28 Glenn Morris <rgm@gnu.org>
7950 * doc.c (Fsnarf_documentation): Snarf not-yet-bound variables
7951 from custom-delayed-init-variables. (Bug#11565)
7953 2014-02-27 Martin Rudalics <rudalics@gmx.at>
7955 More fixes for mouse glyph calculations (Bug#16647).
7956 * window.c (coordinates_in_window): In intersection of
7957 horizontal and vertical window dividers prefer the horizontal
7958 one. Add some extra parens to last fix.
7959 (window_relative_x_coord): Return x-coordinate for header and
7961 * xdisp.c (remember_mouse_glyph): In text area don't extend
7962 glyph into mode line to show the vertical drag cursor there
7963 immediately. Subdivide mouse glyphs in right fringes to show a
7964 horizontal drag cursor as soon as we enter the "grabbable width"
7965 portion. Handle vertical border case separately. Do not
7966 subdivide window divider areas.
7967 (note_mouse_highlight): On bottom divider of bottommost windows
7968 show vertical drag cursor only when the minibuffer window can be
7971 2014-02-27 Eli Zaretskii <eliz@gnu.org>
7973 * xdisp.c (pop_it): Restore the it->face_box_p flag which could be
7974 reset by the face of the object just displayed. See also bug#76.
7975 (get_next_display_element): If the string came from a display
7976 property, examine the box face attribute at it->position, not at
7977 it->current.pos, since the latter was not updated yet. (Bug#16870)
7978 (handle_face_prop): Improve commentary.
7980 2014-02-27 Michael Albinus <michael.albinus@gmx.de>
7982 * dbusbind.c (Fdbus__init_bus, Qdbus__init_bus, Sdbus__init_bus):
7983 Rename from Fdbus_init_bus_1, Qdbus_init_bus_1, Sdbus_init_bus_1.
7985 2014-02-26 Martin Rudalics <rudalics@gmx.at>
7987 Fixes around Bug#16647.
7988 * xdisp.c (remember_mouse_glyph): Handle ON_RIGHT_DIVIDER and
7989 ON_BOTTOM_DIVIDER cases.
7990 * window.c (coordinates_in_window): Return ON_VERTICAL_BORDER
7991 only if the window has no right divider.
7992 (Fcoordinates_in_window_p): Fix doc-string.
7994 2014-02-25 Juanma Barranquero <lekktu@gmail.com>
7996 * lread.c (Funintern): Fix doc to match advertised calling convention.
7998 2014-02-24 Daniel Colascione <dancol@dancol.org>
8000 * keyboard.c (read_char): Close race that resulted in lost events.
8002 2014-02-22 Glenn Morris <rgm@gnu.org>
8004 * frame.c (frame-alpha-lower-limit, frame-resize-pixelwise):
8005 * window.c (window-resize-pixelwise): Doc fixes.
8007 * process.c (Finternal_default_process_filter)
8008 (Finternal_default_process_sentinel): Doc tweaks.
8010 2014-02-21 Glenn Morris <rgm@gnu.org>
8012 * process.c (Fprocess_buffer, Faccept_process_output)
8013 (Finternal_default_process_filter, Finternal_default_process_sentinel):
8016 2014-02-21 Martin Rudalics <rudalics@gmx.at>
8018 * window.c (Fwindow_scroll_bar_width): New function.
8020 2014-02-21 Paul Eggert <eggert@cs.ucla.edu>
8022 Pacify GCC when configuring with --enable-gcc-warnings.
8023 * xdisp.c (move_it_in_display_line_to) [lint]:
8024 Initialize recently-added local.
8026 2014-02-21 Daniel Colascione <dancol@dancol.org>
8028 * dbusbind.c: Rename dbus-init-bus to dbus-init-bus-1.
8030 2014-02-20 Eli Zaretskii <eliz@gnu.org>
8032 * xdisp.c (init_iterator): Don't dereference a bogus face
8033 pointer. (Bug#16819)
8034 (try_cursor_movement): Don't use cursor position if
8035 set_cursor_from_row failed to compute it. This avoids assertion
8036 violations in MATRIX_ROW.
8037 (move_it_in_display_line_to): Save the iterator state in ppos_it
8038 only once per call. Reimplement the method used to return to the
8039 best candidate position if all the positions found in display line
8040 are beyond TO_CHARPOS. This cuts down the number of calls to
8041 bidi_shelve_cache, which moves a lot of stuff when lines are long
8042 and include bidirectional text. (Bug#15555)
8044 2014-02-20 Glenn Morris <rgm@gnu.org>
8046 * data.c (Fdefalias): Doc fix.
8048 2014-02-19 Eli Zaretskii <eliz@gnu.org>
8050 * xdisp.c (display_line): Fix horizontal scrolling of large images
8051 when fringes are turned off. This comes at a price of not
8052 displaying the truncation/continuation glyphs in this case.
8055 * image.c (x_create_x_image_and_pixmap) [HAVE_NTGUI]: If
8056 CreateDIBSection returns an error indication, zero out *ximg after
8057 destroying the image. This avoids crashes in memory allocations
8058 due to the fact that some of the callers also call
8059 x_destroy_x_image, which will attempt to free an already free'd
8062 2014-02-18 Martin Rudalics <rudalics@gmx.at>
8064 * widget.c (update_various_frame_slots): Don't set
8065 FRAME_PIXEL_HEIGHT and FRAME_PIXEL_WIDTH here (Bug#16736).
8067 2014-02-18 Michael Albinus <michael.albinus@gmx.de>
8069 * dbusbind.c (xd_close_bus): Apply proper check on busobj.
8071 2014-02-17 Paul Eggert <eggert@cs.ucla.edu>
8073 temacs --daemon fix (Bug#16599).
8074 * emacs.c (main): Initialize daemon_pipe[1] here ...
8075 (syms_of_emacs): ... instead of here.
8077 2014-02-16 Anders Lindgern <andlind@gmail.com>
8079 * nsterm.m (keyDown:): Check for normal key even if NSNumericPadKeyMask
8082 2014-02-16 Daniel Colascione <dancol@dancol.org>
8084 * dbusbind.c (xd_lisp_dbus_to_dbus): New function.
8085 (xd_get_connection_address): Use it.
8086 (xd_close_bus): Use xd_lisp_dbus_to_dbus to instead of
8087 xd_get_connection_address because the latter signals if the bus
8088 we're trying to close is already disconnected.
8090 2014-02-13 Eli Zaretskii <eliz@gnu.org>
8092 * w32proc.c (start_timer_thread): Pass a non-NULL pointer as last
8093 argument to CreateThread. This avoids segfaults on Windows 9X.
8094 Reported by oslsachem <oslsachem@gmail.com>.
8096 2014-02-13 Paul Eggert <eggert@cs.ucla.edu>
8098 Fix subspace record bug on HP-UX 10.20 (Bug#16717).
8099 * unexhp9k800.c (unexec_error): New function, to simplify the code.
8100 (check_lseek): New function, to report lseek errors.
8101 (save_data_space, update_file_ptrs, read_header, write_header)
8102 (copy_file, copy_rest, unexec): Use these news functions.
8103 (update_file_ptrs): Don't assume wraparound behavior when
8104 converting a large size_t value to off_t.
8106 2014-02-13 Dmitry Antipov <dmantipov@yandex.ru>
8108 * composite.c (fill_gstring_header): Pass positions as C integers
8109 and move parameters checking to...
8110 (Fcomposition_get_gstring): ...this function. Handle case when
8111 buffer positions are in reversed order and avoid crash (Bug#16739).
8113 * buffer.c (validate_region): Mention current buffer in error message.
8115 2014-02-12 Marcus Karlsson <mk@acc.umu.se> (tiny change)
8117 * image.c (pbm_load): Set to NO_PIXMAP on error (Bug#16683).
8119 2014-02-12 Lars Ingebrigtsen <larsi@gnus.org>
8121 * buffer.c (syms_of_buffer): Doc clarification (bug#9981).
8123 2014-02-11 Glenn Morris <rgm@gnu.org>
8125 * nsfns.m (ns_display_info_for_name, Fx_open_connection):
8126 Replace refs to "OpenStep" in messages.
8128 2014-02-10 Paul Eggert <eggert@cs.ucla.edu>
8130 Avoid "." at end of error diagnostics.
8131 * cmds.c (Fself_insert_command): Reword and avoid "." at end.
8132 * font.c (Ffont_at):
8133 * nsfns.m (ns_display_info_for_name):
8134 * nsselect.m (Fx_own_selection_internal):
8135 * nsterm.m (performDragOperation:):
8136 Remove "." from end of diagnostic.
8138 2014-02-10 Lars Ingebrigtsen <larsi@gnus.org>
8140 * fns.c (Fmaphash): Say what `maphash' returns, since it may be
8141 unintuitive (bug#15824).
8142 (Fyes_or_no_p): Doc fix (bug#15456).
8144 2014-02-10 Dmitry Antipov <dmantipov@yandex.ru>
8146 * cmds.c (Fself_insert_command): Respect the width of EMACS_INT
8148 * eval.c (call_debugger): When exiting the debugger, do not allow
8149 max_specpdl_size less than actual binding depth (Bug#16603).
8150 (syms_of_eval): Adjust docstring.
8152 2014-02-09 Lars Ingebrigtsen <larsi@gnus.org>
8154 * cmds.c (Fself_insert_command): Output a clearer error message on
8155 negative repetitions (bug#9476).
8157 * macros.c (Fexecute_kbd_macro): Doc fix (bug#14206).
8159 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8161 * syntax.c (Fskip_syntax_backward): Doc clarification (bug#15115).
8163 * minibuf.c (Fread_string): Doc clarification (bug#15422).
8165 * buffer.c (Fmake_overlay): Doc clarification (bug#15489).
8167 2014-02-08 Juanma Barranquero <lekktu@gmail.com>
8169 * keyboard.c (Frecursive_edit): Fix typo in docstring.
8171 2014-02-08 Lars Ingebrigtsen <larsi@gnus.org>
8173 * xdisp.c (syms_of_xdisp): Doc clarification (bug#15657).
8175 * keyboard.c (Frecursive_edit): Say more precicely how throwing
8176 `exit' works (bug#15865).
8178 2014-02-07 Martin Rudalics <rudalics@gmx.at>
8180 Constrain window box/body sizes and margin widths (Bug#16649).
8181 * xdisp.c (window_box_width): Don't return less than zero.
8182 (window_box_left_offset, window_box_right_offset): Don't return
8183 more than the window's pixel width.
8184 * window.c (window_body_height, window_body_width): Don't return
8186 (window_resize_apply): Adjust margin width, if necessary.
8188 2014-02-07 Glenn Morris <rgm@gnu.org>
8190 * nsterm.m (syms_of_nsterm): Doc fix.
8192 2014-02-06 Eli Zaretskii <eliz@gnu.org>
8194 * w32.c (pMultiByteToWideChar, pWideCharToMultiByte):
8195 New variables: pointers through which to call the respective APIs.
8196 (filename_to_utf16, filename_from_utf16, filename_to_ansi)
8197 (filename_from_ansi, sys_link, check_windows_init_file):
8198 Call MultiByteToWideChar and WideCharToMultiByte through pointers.
8199 This is required on Windows 9X, where we dynamically load
8200 UNICOWS.DLL which has their non-stub implementations.
8201 (maybe_load_unicows_dll): Assign addresses to these 2 function
8202 pointers after loading UNICOWS.DLL.
8204 * w32fns.c (Fx_file_dialog, Fw32_shell_execute) [!CYGWIN]: Call
8205 MultiByteToWideChar and WideCharToMultiByte through function
8208 * w32.h (pMultiByteToWideChar, pWideCharToMultiByte):
8211 2014-02-06 Jan Djärv <jan.h.d@swipnet.se>
8213 * nsterm.m (toggleFullScreen:): Hide menubar on secondary monitor
8214 for OSX >= 10.9 if separate spaces are used.
8215 (toggleFullScreen:): Use screen of w instead of fw (Bug#16659).
8217 2014-02-06 Glenn Morris <rgm@gnu.org>
8219 * buffer.c (cache-long-scans): Doc fix.
8221 2014-02-05 Eli Zaretskii <eliz@gnu.org>
8223 * w32fns.c (Fw32_shell_execute): Doc fix.
8225 2014-02-05 Bastien Guerry <bzg@gnu.org>
8227 * syntax.c (Fforward_word): Call Fconstrain_to_field with
8228 ESCAPE-FROM-EDGE set to `nil' (Bug#16453).
8230 2014-02-05 Martin Rudalics <rudalics@gmx.at>
8232 * fringe.c (draw_fringe_bitmap_1): Don't draw a fringe if it's
8233 outside the window (Bug#16649).
8235 * xdisp.c (note_mouse_highlight): When entering a margin area show
8236 a non-text cursor (Bug#16647).
8238 2014-02-04 Paul Eggert <eggert@cs.ucla.edu>
8240 * menu.c (Fx_popup_dialog): Remove label 'dialog_via_menu'.
8241 It prompted a compile-time diagnostic on GNU/Linux.
8242 Simplify to remove the need for the label.
8244 2014-02-04 Eli Zaretskii <eliz@gnu.org>
8246 * w32menu.c (w32_popup_dialog): Don't condition the whole function
8247 on HAVE_DIALOGS. If the dialog is "simple", pop up a message box
8248 to show it; otherwise return 'unsupported--w32-dialog' to signal
8249 to the caller that emulation with menus is necessary.
8250 This resurrects code inadvertently deleted by the 2013-10-08 commit.
8252 (syms_of_w32menu): DEFSYM Qunsupported__w32_dialog.
8254 * w32term.h (w32_popup_dialog): Prototype is no longer conditioned
8257 * menu.c (Fx_popup_dialog): Don't condition the call to
8258 w32_popup_dialog on HAVE_DIALOGS. If w32_popup_dialog returns a
8259 special symbol 'unsupported--w32-dialog', emulate the dialog with
8260 a menu by calling x-popup-menu.
8262 * menu.h (Qunsupported__w32_dialog): New extern variable.
8264 2014-02-04 Michael Albinus <michael.albinus@gmx.de>
8266 * keyboard.c (kbd_buffer_get_event): Read file notification events
8269 * xgselect.c (xg_select): Read glib events in any case, even if
8270 there are no file descriptors to watch for. (Bug#16519)
8272 2014-02-03 Martin Rudalics <rudalics@gmx.at>
8274 * dispextern.h (face_id): Add WINDOW_DIVIDER_FIRST_PIXEL_FACE_ID
8275 and WINDOW_DIVIDER_LAST_PIXEL_FACE_ID.
8276 * w32term.c (w32_draw_window_divider): Handle first and last
8278 * w32term.h (w32_fill_area_abs): New function.
8279 * xdisp.c (x_draw_right_divider): Don't draw over bottom
8281 * xfaces.c (realize_basic_faces): Handle new face ids.
8282 * xfns.c (Fx_create_frame): Call x_default_parameter for right
8283 and bottom divider width.
8284 * xterm.c (x_draw_window_divider): Handle first and last pixels
8287 2014-02-03 Dmitry Antipov <dmantipov@yandex.ru>
8289 * print.c (Fexternal_debugging_output): Add cast to pacify
8290 --enable-gcc-warnings.
8291 * eval.c (call_debugger): Grow specpdl if the debugger was
8292 entered due to specpdl overflow (Bug#16603) and allow more
8293 specpdl space for the debugger itself.
8295 2014-02-02 Martin Rudalics <rudalics@gmx.at>
8297 * w32fns.c (Fx_create_frame): Process frame alpha earlier.
8300 2014-02-01 Eli Zaretskii <eliz@gnu.org>
8302 * w32fns.c (Ffile_system_info): Use WINAPI in the function
8303 pointers that get the address of GetDiskFreeSpaceEx. (Bug#16615)
8305 * print.c (Fexternal_debugging_output): If the argument character
8306 is non-ASCII, encode it with the current locale's encoding before
8307 writing the result to the terminal. (Bug#16448)
8309 * w32fns.c (Fw32_shell_execute): Don't call file-exists-p for
8310 DOCUMENT that is a "remote" file name, i.e. a file-handler exists
8313 2014-01-30 Andreas Schwab <schwab@linux-m68k.org>
8315 * process.c (create_process): Reset SIGPROF handler in the child.
8316 * callproc.c (call_process): Likewise.
8318 2014-01-29 Paul Eggert <eggert@cs.ucla.edu>
8320 * xmenu.c (create_and_show_popup_menu): Port comment to C89.
8322 2014-01-29 Eli Zaretskii <eliz@gnu.org>
8324 * .gdbinit (xprintstr, xprintbytestr): Don't use repetition count
8325 of zero to print strings, GDB doesn't like it.
8327 * print.c (print_object): Use FETCH_STRING_CHAR_ADVANCE, not
8328 STRING_CHAR_AND_LENGTH, so that if the string is relocated by GC,
8329 we still use correct addresses. (Bug#16576)
8331 2014-01-27 K. Handa <handa@gnu.org>
8333 Fix bug#16286 by a different method from 2014-01-26T00:32:30Z!eggert@cs.ucla.edu,
8334 to preserve the code detection behavior of 24.3.
8335 * coding.h (struct coding_system): New member detected_utf8_bytes.
8336 * coding.c (detect_coding_utf_8): Set coding->detected_utf8_bytes.
8337 (decode_coding_gap): Use short cut for UTF-8 file reading only
8338 when coding->detected_utf8_bytes equals to coding->src_bytes.
8339 * fileio.c (Finsert_file_contents): Cancel the previous change.
8341 2014-01-29 Martin Rudalics <rudalics@gmx.at>
8343 * w32fns.c (x_set_tool_bar_lines): Don't clear area on frames
8344 that are not visible.
8346 2014-01-29 Jan Djärv <jan.h.d@swipnet.se>
8348 * xmenu.c (create_and_show_popup_menu): Handle case when no key
8349 is grabbed (Bug#16565).
8351 2014-01-28 Martin Rudalics <rudalics@gmx.at>
8353 * xdisp.c (last_max_ascent): Re-remove after erroneously
8354 reintroducing it on 2013-11-30 and abolishing Dmitry's removal
8356 (move_it_to): Re-remove reference to last_max_ascent.
8357 (Fwindow_text_pixel_size): Add iterator's max_ascent and
8358 max_descent here instead of calling line_bottom_y.
8361 2014-01-28 Dmitry Antipov <dmantipov@yandex.ru>
8363 * terminal.c (initial_free_frame_resources): New function.
8364 (init_initial_terminal): Install new hook to free face cache
8365 on initial frame and avoid memory leak. For details, see
8366 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01974.html>.
8367 * xfaces.c (free_frame_faces): Adjust comment.
8369 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8371 * data.c (Fstring_to_number): Document results if unparsable
8374 2014-01-26 Jan Djärv <jan.h.d@swipnet.se>
8376 * xterm.c (x_focus_changed): Check for non-X terminal-frame (Bug#16540)
8378 2014-01-26 Paul Eggert <eggert@cs.ucla.edu>
8380 When decoding, prefer ptrdiff_t to int for buffer positions etc.
8381 * coding.c (detect_coding_utf_8, emacs_mule_char)
8382 (detect_coding_iso_2022, encode_coding_iso_2022, check_ascii)
8383 (check_utf_8, decode_coding):
8384 * coding.h (struct coding_system.errors):
8385 Use ptrdiff_t, not int, for integer values derived from buffer and
8388 Fix crash with insert-file-contents and misdecoded text (Bug#16286).
8389 * fileio.c (Finsert_file_contents): Set CODING_MODE_LAST_BLOCK
8390 before invoking decode_coding_gap, since there's just one block.
8392 2014-01-25 Martin Rudalics <rudalics@gmx.at>
8394 Fix handling of face attributes in Fx_create_frame (Bug#16529).
8395 * w32fns.c (Fx_create_frame): Don't inhibit running Lisp code
8396 too early. Again run change_frame_size before assigning menu-
8399 2014-01-25 Fabrice Popineau <fabrice.popineau@gmail.com>
8401 * w32term.c (w32_read_socket): When the WM_DISPLAYCHANGE message
8402 arrives, call x_check_fullscreen, in case the new display has a
8403 different resolution. (Bug#16517)
8405 2014-01-25 Eli Zaretskii <eliz@gnu.org>
8407 * term.c (read_menu_input): If the selected frame changes, exit
8409 (tty_menu_show): If the selected frame changes while we displayed
8410 a menu, throw to top level. (Bug#16479)
8412 2014-01-25 Stefan Monnier <monnier@iro.umontreal.ca>
8414 * eval.c (Fsignal): Fix `debug' handling to match 2013-10-03 change.
8416 2014-01-24 Paul Eggert <eggert@cs.ucla.edu>
8418 Fix bool-vector-count-population bug on MinGW64 (Bug#16535).
8419 * data.c (count_one_bits_word): Fix bug (negated comparison)
8420 when BITS_PER_ULL < BITS_PER_BITS_WORD.
8422 2014-01-24 Dmitry Antipov <dmantipov@yandex.ru>
8424 * xdisp.c (reseat_1, Fcurrent_bidi_paragraph_direction):
8425 Avoid undefined behavior by initializing display property bit of a
8426 string processed by the bidirectional iterator. For details, see
8427 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01920.html>.
8429 2014-01-23 Paul Eggert <eggert@cs.ucla.edu>
8431 Minor cleanup of previous change.
8432 * image.c (imagemagick_error, Fimagemagick_types):
8433 Omit some recently-introduced and unnecessary casts and assignments.
8435 2014-01-23 Dmitry Antipov <dmantipov@yandex.ru>
8437 Fix two memory leaks discovered with Valgrind.
8438 * ftfont.c (ftfont_list) [HAVE_LIBOTF]: Call OTF_close.
8439 * image.c (Fimagemagick_types): Call MagickRelinquishMemory.
8441 2014-01-22 Martin Rudalics <rudalics@gmx.at>
8443 Fixes in window size functions around Bug#16430 and Bug#16470.
8444 * window.c (Fwindow_pixel_width, Fwindow_pixel_height)
8445 (Fwindow_mode_line_height, Fwindow_header_line_height)
8446 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
8447 Minor doc-string adjustments.
8448 (Fwindow_total_height, Fwindow_total_width): New argument ROUND.
8449 Rewrite doc-strings.
8450 (window_body_height, window_body_width): Do not count partially
8451 visible lines/columns when PIXELWISE is nil (Bug#16470).
8452 (Qfloor, Qceiling): New symbols.
8454 2014-01-21 Eli Zaretskii <eliz@gnu.org>
8456 * w32fns.c (unwind_create_frame): Avoid crashing inside assertion
8457 when the image cache is not yet allocated. (Bug#16509)
8459 2014-01-21 Dmitry Antipov <dmantipov@yandex.ru>
8461 * buffer.c (Fkill_buffer): When killing an indirect buffer,
8462 re-attach intervals to its base buffer (Bug#16502).
8463 * intervals.c (set_interval_object): Move from here...
8464 * intervals.h (set_interval_object): ... to here. Fix comments.
8466 2014-01-20 Paul Eggert <eggert@cs.ucla.edu>
8468 Avoid undefined behavior by initializing buffer redisplay bit.
8469 Reported by Dmitry Antipov in
8470 <http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
8471 * buffer.c (Fget_buffer_create): Initialize redisplay bit.
8473 Revert some of the CANNOT_DUMP fix (Bug#16494).
8474 * lread.c (init_lread): Fix typo: NILP, not !NILP.
8476 2014-01-19 Eli Zaretskii <eliz@gnu.org>
8478 * w32font.c (w32_load_unicows_or_gdi32, get_outline_metrics_w)
8479 (get_text_metrics_w, get_glyph_outline_w, get_char_width_32_w)
8480 [!WINDOWSNT]: These functions are no longer compiled on Cygwin;
8481 they are replaced by macros that expand into direct calls to the
8482 corresponding functions from GDI32.DLL.
8483 (globals_of_w32font) [WINDOWSNT]: Don't initialize g_b_* static
8484 variables in the Cygwin build, they are unused.
8486 2014-01-19 K. Handa <handa@gnu.org>
8488 * composite.c (composition_update_it): Fix previous change.
8490 2014-01-18 Eli Zaretskii <eliz@gnu.org>
8492 Fix file name handling on MS-Windows 9X.
8493 * w32.c (maybe_load_unicows_dll): New function.
8495 * emacs.c (main) [WINDOWSNT]: Call maybe_load_unicows_dll early
8496 on, to make sure we can convert file names to and from UTF-8 on
8497 Windows 9X. This fixes a failure to start up because Emacs cannot
8498 find term/w32-win.el. Reported by oslsachem <oslsachem@gmail.com>.
8500 * w32font.c [WINDOWSNT]: Include w32.h.
8501 (w32_load_unicows_or_gdi32): Call maybe_load_unicows_dll, instead
8502 of implementing the same stuff.
8503 Remove now unused g_b_init_is_windows_9x.
8505 * w32.h (maybe_load_unicows_dll): Add prototype.
8507 2014-01-17 Eli Zaretskii <eliz@gnu.org>
8509 * menu.c (Fx_popup_menu): When invoking tty_menu_show, temporarily
8510 switch to single keyboard. Prevents daemon crashes when a new
8511 client connects while we show a TTY menu in an existing client.
8514 2014-01-14 Paul Eggert <eggert@cs.ucla.edu>
8516 Fix MinGW64 porting problem with _setjmp.
8517 Reported by Eli Zaretskii in:
8518 http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01297.html
8519 * image.c (FAST_SETJMP, FAST_LONGJMP): New macros, replacing
8520 the old _setjmp and _longjmp. All uses changed.
8522 2014-01-13 Daniel Colascione <dancol@dancol.org>
8524 * textprop.c (Fremove_list_of_text_properties):
8525 Correctly handle reaching the end of the interval tree. (Bug#15344)
8527 2014-01-13 Martin Rudalics <rudalics@gmx.at>
8529 * xdisp.c (resize_mini_window): Round height to a multiple of
8530 frame's line height. Fix bug in calculation of window start
8531 position (Bug#16424).
8533 2014-01-13 Jan Djärv <jan.h.d@swipnet.se>
8535 * macfont.m: Include termchar.h.
8536 (CG_SET_FILL_COLOR_WITH_FACE_FOREGROUND)
8537 (CG_SET_FILL_COLOR_WITH_FACE_BACKGROUND)
8538 (CG_SET_STROKE_COLOR_WITH_FACE_FOREGROUND): Modify from
8539 *_WITH_GC_* to take face and f as parameters.
8540 (macfont_draw): Check for DRAW_MOUSE_FACE and set face accordingly.
8541 Use *_WITH_FACE_*, and pass face as parameter (Bug#16425).
8543 2014-01-13 Daniel Colascione <dancol@dancol.org>
8545 Fix menu item updating in the presence of the Unity global menu
8548 * gtkutil.h (xg_have_tear_offs): Add frame parameter
8549 * gtkutil.c (xg_have_tear_offs): Count the global menu as a
8551 (xg_update_menubar, xg_update_menu_item): Call g_object_notify when
8552 updating menus; explain why.
8553 (xg_update_frame_menubar): Remove the 23px hack: I can't repro the
8554 problem it's supposed to solve and it interferes with detecting
8555 the presence of a global menu.
8556 * xmenu.c (set_frame_menubar): Call xg_have_tear_offs with new
8559 2014-01-11 K. Handa <handa@gnu.org>
8561 * composite.c (composition_update_it): Fix indexing of
8562 LGSTRING_CHAR (Bug#15984).
8564 2014-01-11 Fabrice Popineau <fabrice.popineau@gmail.com>
8566 * unexw32.c (_start) [__MINGW64__]: Define to __start.
8568 2014-01-11 Eli Zaretskii <eliz@gnu.org>
8570 * xdisp.c (try_window_id): Don't use this function's optimizations
8571 if overlays in the buffer displayed by the window have changed
8572 since last redisplay. (Bug#16347)
8573 (message_dolog): Fix indentation.
8575 2014-01-11 Martin Rudalics <rudalics@gmx.at>
8577 * frame.c (frame_resize_pixelwise): Fix doc-string.
8579 2014-01-10 Martin Rudalics <rudalics@gmx.at>
8581 Fix handling of internal borders (Bug#16348).
8582 * dispnew.c (adjust_frame_glyphs_for_window_redisplay):
8583 Remove internal border width from pixel width of windows.
8584 (change_frame_size_1): Don't return early when frame's pixel
8585 size changes - we still have to record the new sizes in the
8587 * w32fns.c (x_set_tool_bar_lines): Clear internal border width
8588 also when toolbar gets larger.
8589 * window.c (check_frame_size): Include internal_border_width in
8591 * xdisp.c (Ftool_bar_height): Fix doc-string typo.
8592 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines):
8593 In non-toolkit/non-GTK version clear internal border.
8594 * xterm.c (x_clear_under_internal_border): New function for
8595 non-toolkit/non-GTK version.
8596 (x_after_update_window_line): In non-toolkit/non-GTK version
8598 (handle_one_xevent, x_set_window_size):
8599 Call x_clear_under_internal_border in non-toolkit/non-GTK version.
8600 * xterm.h (x_clear_under_internal_border): Extern it.
8602 2014-01-07 Paul Eggert <eggert@cs.ucla.edu>
8604 Fix misdisplay of interlaced GIFs with libgif5 (Bug#16372).
8605 * image.c (gif_load): libgif5 deinterlaces for us, so don't do
8608 2014-01-06 Eli Zaretskii <eliz@gnu.org>
8610 * xdisp.c (redisplay_window): Don't skip window redisplay if the
8611 last value of point is not equal to buffer's point. (Bug#16129)
8613 2014-01-05 Paul Eggert <eggert@cs.ucla.edu>
8616 * nsterm.h (updateCollectionBehavior): Rename from
8617 updateCollectionBehaviour. All uses changed.
8619 Port to GNU/Linux with recent grsecurity/PaX patches (Bug#16343).
8620 * Makefile.in (SETFATTR): New macro.
8621 (temacs$(EXEEXT)): Use it.
8623 2014-01-04 Martin Rudalics <rudalics@gmx.at>
8625 Fix maximization behavior on Windows (Bug#16300).
8626 * w32fns.c (w32_fullscreen_rect): Don't handle
8627 FULLSCREEN_MAXIMIZED and FULLSCREEN_NONE specially.
8628 * w32term.c (w32fullscreen_hook): Use SetWindowPlacement instead
8629 of SetWindowPos. Restore last placement also when leaving
8630 FULLSCREEN_HEIGHT and FULLSCREEN_WIDTH. Call ShowWindow in all
8631 but the FULLSCREEN_BOTH case.
8633 2014-01-03 Paul Eggert <eggert@cs.ucla.edu>
8636 * data.c (arithcompare_driver):
8637 * fileio.c (Fcar_less_than_car):
8638 * fns.c (internal_equal):
8639 * frame.c (delete_frame):
8640 * lisp.h (enum More_Lisp_Bits):
8642 Avoid C99 constructs that don't work in C89.
8643 * data.c (ULL_MAX, count_trailing_zeros_ll): New macros,
8644 to port to C89, which doesn't have 'long long'.
8645 (count_trailing_zero_bits): Use them.
8647 2014-01-03 Chong Yidong <cyd@gnu.org>
8649 * doc.c (Fdocumentation): Remove dynamic-docstring-function.
8651 2014-01-02 Martin Rudalics <rudalics@gmx.at>
8653 Further adjust frame/window scrollbar width calculations.
8654 * window.c (apply_window_adjustment):
8655 Set windows_or_buffers_changed.
8656 (Fwindow_scroll_bars): Return actual scrollbar width.
8657 * xfns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8658 For non-toolkit builds again use 14 as minimum width and set
8659 FRAME_CONFIG_SCROLL_BAR_WIDTH accordingly.
8660 * xterm.c (XTset_vertical_scroll_bar): Take width from
8661 WINDOW_SCROLL_BAR_AREA_WIDTH.
8662 (x_new_font): Rename wid to unit. Base calculation of new
8663 scrollbar width on toolkit used and make it analogous to that of
8664 x_set_scroll_bar_default_width.
8665 * w32fns.c (x_set_scroll_bar_default_width): Rename wid to unit.
8666 (Fx_create_frame): Call x_set_scroll_bar_default_width instead
8667 of GetSystemMetrics.
8668 * w32term.c (w32_set_vertical_scroll_bar): Take width from
8669 WINDOW_SCROLL_BAR_AREA_WIDTH.
8670 (x_new_font): Make it correspond to changes in xterm.c.
8672 2014-01-01 Paul Eggert <eggert@cs.ucla.edu>
8674 * lisp.h (EMACS_INT): Configure based on INTPTR_MAX, not LONG_MAX.
8675 This is a cleaner way to fix the MinGW-w64 porting problem.
8676 Check for INTPTR_MAX misconfiguration.
8678 2014-01-01 Eli Zaretskii <eliz@gnu.org>
8680 * search.c (newline_cache_on_off, find_newline): In indirect
8681 buffers, use the newline cache of the base buffer.
8683 * insdel.c (invalidate_buffer_caches): If BUF is an indirect
8684 buffer, invalidate the caches of its base buffer. (Bug#16265)
8686 * indent.c (width_run_cache_on_off, compute_motion): In indirect
8687 buffers, use the width-run cache of the base buffer.
8689 * xdisp.c (redisplay_window): When the window displays an indirect
8690 buffer, and the character widths in the display table have
8691 changed, invalidate the width-run cache of the corresponding base
8694 * fileio.c (Finsert_file_contents): When invalidating the newline
8695 cache, consider the case of inserting into indirect buffer.
8697 * bidi.c (bidi_paragraph_cache_on_off, bidi_find_paragraph_start):
8698 In indirect buffers, use the paragraph cache of the base buffer.
8700 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8702 * window.c (grow_mini_window): Fix last change.
8704 2013-12-31 Jan Djärv <jan.h.d@swipnet.se>
8706 * nsterm.m (windowDidResignKey:): Set mouse_moved to 0 (Bug#8421).
8708 2013-12-31 Fabrice Popineau <fabrice.popineau@supelec.fr>
8710 * w32term.c (w32_initialize): Use LCID and LOWORD.
8712 * w32proc.c (create_child): Use pid_t for 5th argument.
8713 (IsValidLocale): Don't provide prototype for MinGW64.
8714 (Fw32_get_valid_keyboard_layouts, Fw32_get_keyboard_layout)
8715 (Fw32_set_keyboard_layout): Use HKL and HIWORD/LOWORD.
8717 * w32heap.c (allocate_heap) [_WIN64]: Use "ull", not "i64", which
8718 MinGW64 doesn't support.
8720 * lisp.h (EMACS_INT) [_WIN64]: Define for the MinGW64 build.
8722 * w32.c (set_named_security_info): New function.
8723 (acl_set_file): Fall back on set_named_security_info if
8724 set_file_security fails.
8725 (g_b_init_set_named_security_info_w)
8726 (g_b_init_set_named_security_info_a): New static variables.
8727 (globals_of_w32): Initialize them to zero.
8728 (set_named_security_info): Set them to non-zero if the
8729 corresponding API is available.
8730 (SetNamedSecurityInfoW_Proc, SetNamedSecurityInfoA_Proc):
8731 New function typedefs.
8733 2013-12-31 Martin Rudalics <rudalics@gmx.at>
8735 Some more fixes following pixelwise resize changes including one
8737 * gtkutil.c (x_wm_set_size_hint): Have size hints respect value
8738 of frame_resize_pixelwise.
8739 * widget.c (pixel_to_text_size): New function.
8740 (update_wm_hints): Have size hints respect value of
8741 frame_resize_pixelwise.
8742 (EmacsFrameResize): Alway process resize requests pixelwise.
8743 * window.c (grow_mini_window): Make sure mini window is at least
8745 * xdisp.c (display_menu_bar): Make sure menubar extends till
8747 * xfns.c (x_set_menu_bar_lines): Resize frame windows pixelwise.
8748 (x_set_tool_bar_lines): Calculate pixelwise.
8749 * xterm.c (x_wm_set_size_hint): Have size hints respect value of
8750 frame_resize_pixelwise.
8752 2013-12-30 Juanma Barranquero <lekktu@gmail.com>
8754 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
8755 variables not used there.
8757 2013-12-30 Eli Zaretskii <eliz@gnu.org>
8759 * w32.c (sys_umask): New function. (Bug#16299)
8761 2013-12-30 Martin Rudalics <rudalics@gmx.at>
8763 * dispnew.c (change_frame_size_1): Take old width of root window
8764 from that window's pixel width. (Bug#16284)
8766 2013-12-29 Paul Eggert <eggert@cs.ucla.edu>
8768 Plain copy-file no longer chmods an existing destination (Bug#16133).
8769 * fileio.c (realmask): Now a static var, not a local.
8770 (barf_or_query_if_file_exists): New arg KNOWN_TO_EXIST.
8771 Remove arg STATPTR. All uses changed.
8772 (Fcopy_file): Do not alter permissions of existing destinations,
8773 unless PRESERVE-PERMISSIONS (renamed from
8774 PRESERVE-EXTENDED-ATTRIBUTES) is non-nil.
8775 Avoid race when testing for existing destinations and for
8776 when input and output files are the same.
8777 If changing the group fails, adjust both default and
8778 preserved permissions so that access is not granted to the
8780 (Fset_default_file_modes, init_fileio): Update realmask.
8781 (Fdefault_file_modes): Use realmask instead of calling umask.
8783 2013-12-28 Paul Eggert <eggert@cs.ucla.edu>
8785 Fix pipe bug with OS X emacs --daemon (Bug#16262).
8786 * emacs.c (main) [DAEMON_MUST_EXEC]: Clear the close-on-exec
8787 flags on the daemon pipe ends before execing.
8789 2013-12-28 Eli Zaretskii <eliz@gnu.org>
8791 * w32fns.c (Fx_create_frame): Error out if called from a TTY
8792 session. (Bug#14739)
8794 2013-12-27 Jarek Czekalski <jarekczek@poczta.onet.pl>
8796 * callproc.c (Vexec_path): Document that exec-directory is in it.
8798 2013-12-27 Steve Purcell <steve@sanityinc.com> (tiny change)
8800 * nsterm.m (syms_of_nsterm): Enable ns-use-srgb-colorspace by
8803 2013-12-27 Chong Yidong <cyd@gnu.org>
8805 * data.c (Fsymbol_function): Doc fix.
8807 2013-12-26 Martin Rudalics <rudalics@gmx.at>
8809 Some more tinkering with Bug#16051.
8810 * window.c (resize_frame_windows): Don't let the size of the
8811 root window drop below the frame's default character size.
8812 Never ever delete any subwindows - let the window manager do the
8815 * w32fns.c (x_set_tool_bar_lines): Rewrite calculation of number
8816 of toolbar lines needed when they exceed the height of the root
8818 (unwind_create_frame_1): New function.
8819 (Fx_create_frame): Generally inhibit calling the window
8820 configuration change hook here. Remove extra call to
8821 change_frame_size - it's not needed when we don't run the
8822 configuration change hook.
8824 2013-12-26 Paul Eggert <eggert@cs.ucla.edu>
8826 Fix core dumps with gcc -fsanitize=address and GNU/Linux.
8827 On my Fedora 19 platform the core dumps were so big that
8828 my desktop became nearly catatonic.
8829 * alloc.c (no_sanitize_memcpy) [MAX_SAVE_STACK > 0]: New function.
8830 (Fgarbage_collect) [MAX_SAVE_STACK > 0]: Use it.
8831 (USE_ALIGNED_MALLOC): Do not define if addresses are sanitized.
8832 (mark_memory): Use ATTRIBUTE_NO_SANITIZE_ADDRESS rather than
8833 a clang-only syntax.
8834 * conf_post.h (__has_feature): New macro, if not already defined.
8835 (ADDRESS_SANITIZER, ADDRESS_SANITIZER_WORKAROUND)
8836 (ATTRIBUTE_NO_SANITIZE_ADDRESS): New macros.
8838 2013-12-25 Eli Zaretskii <eliz@gnu.org>
8840 * w32fns.c (Fw32_shell_execute): Make DOCUMENT absolute only if it
8841 is a file name. (Bug#16252)
8843 2013-12-25 Chong Yidong <cyd@gnu.org>
8845 * keyboard.c (Voverriding_terminal_local_map)
8846 (Voverriding_local_map): Doc fix.
8848 * keymap.c (Vemulation_mode_map_alists): Doc fix.
8850 2013-12-24 Eli Zaretskii <eliz@gnu.org>
8852 * w32fns.c (Fw32_shell_execute): Ensure DOCUMENT is an absolute
8853 file name when it is submitted to ShellExecute. Simplify code.
8854 Don't test DOCUMENT for being a string, as that is enforced by
8855 CHECK_STRING. Doc fix.
8857 2013-12-23 Eli Zaretskii <eliz@gnu.org>
8859 * xdisp.c (tool_bar_height): Use WINDOW_PIXEL_WIDTH to set up the
8860 iterator X limits, not FRAME_TOTAL_COLS, for consistency with what
8861 redisplay_tool_bar does. Improve and fix commentary.
8862 (hscroll_window_tree): Don't assume w->cursor.vpos is within the
8863 limits of the glyph matrices. (Bug#16051)
8864 (redisplay_tool_bar): Modify the tool-bar-lines frame parameter
8865 only when the new size is different from the old one, and the new
8866 size can be achieved given the frame height.
8868 2013-12-23 Jan Djärv <jan.h.d@swipnet.se>
8870 * conf_post.h: Use unsigned it for bool_bf if GNUSTEP (Bug#16210).
8872 2013-12-23 Glenn Morris <rgm@gnu.org>
8874 * lread.c (Fload): Mention load-prefer-newer in doc.
8876 2013-12-22 Martin Rudalics <rudalics@gmx.at>
8878 Handle Bug#16207 by being more restrictive when running hooks.
8879 * window.c (unwind_change_frame): New function.
8880 (Fset_window_configuration): Don't run configuration change hook
8881 while the frame configuration is unsafe. Call select_window
8884 2013-12-22 Xue Fuqiao <xfq.free@gmail.com>
8886 * lread.c (syms_of_lread) <load_prefer_newer>: Doc fix.
8888 2013-12-21 Jan Djärv <jan.h.d@swipnet.se>
8890 * nsterm.h: Declare EmacsColor category.
8892 * nsterm.m (NSColor): Implement EmacsColor category.
8893 (ns_get_color): Use colorUsingDefaultColorSpace.
8894 (ns_get_color, ns_term_init): Use colorForEmacsRed.
8896 * nsfns.m (Fxw_color_values): Use colorUsingDefaultColorSpace.
8898 2013-12-21 Eli Zaretskii <eliz@gnu.org>
8900 * image.c (fn_png_longjmp) [WINDOWSNT]: Mark the function as
8901 having the PNG_NORETURN attribute, to avoid compiler warning in
8904 2013-12-21 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
8906 * w32term.h (struct scroll_bar): Remove member `fringe_extended_p'.
8908 * w32term.c (w32_draw_fringe_bitmap, x_scroll_run): Remove code for
8909 fringe background extension.
8910 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
8911 because they are now always the same as `left' and `width',
8912 respectively. Remove code for the case that `width' and
8913 `sb_width' are different.
8915 2013-12-20 Martin Rudalics <rudalics@gmx.at>
8917 Remove scroll_bar_actual_width from frames.
8918 * frame.h (struct frame): Remove scroll_bar_actual_width slot.
8919 * frame.c (Fscroll_bar_width): Return scroll bar area width.
8920 (x_figure_window_size):
8921 * nsterm.m (x_set_window_size):
8922 * widget.c (set_frame_size):
8923 * w32term.c (x_set_window_size):
8924 * xterm.c (x_set_window_size, x_set_window_size_1): Don't set
8925 scroll_bar_actual_width.
8927 Convert scroll_bar members to integers on Windows.
8928 * w32term.h (struct scroll_bar): Convert top, left, width,
8929 height, start, end and dragging to integers.
8930 * w32fns.c (w32_createscrollbar): Remove XINT conversions for
8932 * w32term.c (w32_set_scroll_bar_thumb)
8933 (w32_scroll_bar_handle_click): Remove XINT conversions for
8934 scroll_bar members. Treat bar->dragging as integer.
8935 (x_scroll_bar_create): Call ALLOCATE_PSEUDOVECTOR with "top" as
8936 first element. Remove XINT conversions for scroll_bar members.
8937 (w32_set_vertical_scroll_bar, x_scroll_bar_report_motion):
8938 Remove XINT conversions for scroll_bar members.
8940 Fix assignment for new window total sizes.
8941 * window.c (Fwindow_resize_apply_total): Assign values for
8944 2013-12-20 Chong Yidong <cyd@gnu.org>
8946 * textprop.c (Fadd_face_text_property): Doc fix. Rename `appendp'
8947 argument to `append'.
8949 2013-12-19 Eli Zaretskii <eliz@gnu.org>
8951 * xdisp.c (extend_face_to_end_of_line): Use default face, not the
8952 current text face, for extending the face of the display margins.
8955 * casefiddle.c (Fupcase_word, Fdowncase_word, Fcapitalize_word):
8956 Doc fix. (Bug#16190)
8958 2013-12-19 Jan Djärv <jan.h.d@swipnet.se>
8960 * nsterm.h (KEY_NS_DRAG_FILE, KEY_NS_DRAG_COLOR, KEY_NS_DRAG_TEXT):
8963 * nsterm.m (Qfile, Qurl): New.
8964 (EV_MODIFIERS2): New macro.
8965 (EV_MODIFIERS): Use EV_MODIFIERS2.
8966 (ns_term_init): Remove font and color from DND, does not work on
8967 newer OSX, and other ports don't have them.
8968 (performDragOperation:): Handle modifiers used during drag.
8969 Use DRAG_N_DROP_EVENT instead of NS specific events (Bug#8051).
8970 Remove global Lisp variables used to communicate with ns-win.el.
8971 Remove font and color handling.
8972 (syms_of_nsterm): Defsym Qfile and Qurl.
8974 2013-12-19 Anders Lindgren <andlind@gmail.com>
8976 * nsterm.m (NSTRACE_SIZE, NSTRACE_RECT): New macros.
8977 (ns_constrain_all_frames, x_set_offset): Remove assignment to
8979 (updateFrameSize:, windowWillResize:toSize:): Add trace.
8980 (constrainFrameRect): Remove special case nr_screens == 1.
8981 Don't constrain size to size of view.
8983 * nsterm.h (ns_output): Remove dont_constrain.
8985 2013-12-19 Anders Lindgren <andlind@gmail.com>
8987 * nsterm.m (mouseDown:): Generate HORIZ_WHEEL_EVENT.
8989 2013-12-18 Paul Eggert <eggert@cs.ucla.edu>
8991 Minor fixes for recent openp changes.
8992 * lisp.h (GCPRO7): New macro.
8993 * lread.c (openp): Use bool for boolean; all callers changed.
8994 Protect save_string from GC. Don't assume that file descriptors
8995 are nonzero. Redo save_mtime comparison to avoid bogus GCC
8996 warning about uninitialized variable.
8998 2013-12-18 Eli Zaretskii <eliz@gnu.org>
9000 * w32fns.c (emacs_abort): Use intptr_t as argument of
9001 INT_BUFSIZE_BOUND, to avoid compiler warnings.
9003 2013-12-18 Glenn Morris <rgm@gnu.org>
9005 * lread.c (Fload): Pass load_prefer_newer to openp.
9006 Don't bother checking mtime if openp already did it.
9007 (openp): Add `newer' argument, to check all suffixes
9008 and find the newest file.
9009 (syms_of_lread) <load_prefer_newer>: New option. (Bug#2061)
9010 * callproc.c (call_process):
9011 * charset.c (load_charset_map_from_file):
9012 * emacs.c (init_cmdargs):
9013 * image.c (x_create_bitmap_from_file, x_find_image_file):
9015 * lread.c (Flocate_file_internal):
9016 * process.c (Fformat_network_address):
9017 * sound.c (Fplay_sound_internal):
9018 * w32.c (check_windows_init_file):
9019 * w32proc.c (sys_spawnve): Update for new arg spec of openp.
9021 * emacs.c (standard_args) [HAVE_NS]: Remove -disable-font-backend.
9023 2013-12-17 Eli Zaretskii <eliz@gnu.org>
9025 * w32.c (getloadavg): Don't index samples[] array with negative
9026 indices. Recover from wall-clock time being set backwards.
9028 * w32term.c (w32_initialize): Declare the argument of
9029 set_user_model as const.
9031 * w32menu.c <MessageBoxW_Proc>: Fix argument declarations.
9032 (w32_menu_show): Constify some arguments passed to MessageBox.
9034 * w32uniscribe.c (uniscribe_font_driver): Use LISP_INITIALLY_ZERO
9035 to initialize Lisp objects.
9037 * w32font.c (w32font_driver): Use LISP_INITIALLY_ZERO to
9038 initialize Lisp objects.
9040 * frame.c (x_set_frame_parameters) [HAVE_X_WINDOWS]: Declare and
9041 use variables used only on X under that condition.
9043 * fileio.c (Fcopy_file) [!WINDOWSNT]: Don't declare on Windows
9044 variables not used there.
9046 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9048 Fix problems with CANNOT_DUMP and EMACSLOADPATH.
9049 * lread.c (init_lread): If CANNOT_DUMP, we can't be dumping.
9051 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9053 * xdisp.c (Fmove_point_visually): Fix subtle bugs in the fallback
9054 code, revealed in presence of R2L characters, character
9055 compositions, and display vectors. A better fix for Bug#16148.
9056 (extend_face_to_end_of_line): Don't reference tool_bar_window in
9057 GTK and NS builds, they don't have this member of struct frame.
9059 * dispextern.h (struct composition_it): Correct a comment for the
9062 2013-12-16 Paul Eggert <eggert@cs.ucla.edu>
9064 * font.h (valid_font_driver) [!ENABLE_CHECKING]: Define a dummy.
9065 This prevents a compilation error on C compilers that do not
9066 default functions to return 'int' if not declared. Also, add
9067 INLINE_HEADER_BEGIN and INLINE_HEADER_END to this include file,
9068 since it now uses inline functions.
9070 2013-12-16 Eli Zaretskii <eliz@gnu.org>
9072 * xdisp.c (extend_face_to_end_of_line): Don't fill background of
9073 display margins on mode line, header line, and in the frame's
9074 tool-bar window. (Bug#16165)
9076 2013-12-16 Andreas Schwab <schwab@suse.de>
9078 * gnutls.c (Fgnutls_boot): Properly check Flistp return value.
9080 2013-12-16 Teodor Zlatanov <tzz@lifelogs.com>
9082 * gnutls.c (Fgnutls_boot): Use `Flistp' instead of
9085 2013-12-16 Martin Rudalics <rudalics@gmx.at>
9087 * w32term.c (w32_enable_frame_resize_hack): Default to 1.
9089 2013-12-16 Dmitry Antipov <dmantipov@yandex.ru>
9091 * font.c (valid_font_driver) [ENABLE_CHECKING]: New function
9092 intended to find bogus pointers in font objects (Bug#16140).
9093 * font.h (valid_font_driver) [ENABLE_CHECKING]: Add prototype.
9094 * alloc.c (cleanup_vector): Use valid_font_driver in eassert.
9095 (compact_font_cache_entry, compact_font_caches) [!HAVE_NTGUI]:
9096 Disable for MS-Windows due to Bug#15876; apparently this
9097 requires more or less substantial changes in fontset code.
9098 * xfont.c (xfont_close):
9099 * xftfont.c (xftfont_close): Call x_display_info_for_display
9100 to check whether 'Display *' is valid (Bug#16093 and probably
9103 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9105 * fileio.c (Fexpand_file_name) [WINDOWSNT]: Fix conditionals.
9106 Reported by Juanma Barranquero <lekktu@gmail.com>.
9108 * process.c (Fprocess_send_eof): Don't crash if someone tries to
9109 open a pty on MS-Windows. (Bug#16152)
9111 * emacs.c (decode_env_path): Fix bogus comparison against
9112 emacs_dir. Reported by Juanma Barranquero <lekktu@gmail.com>.
9114 2013-12-15 Juanma Barranquero <lekktu@gmail.com>
9116 * w32fns.c (Fw32_shell_execute): Remove unused local variable.
9117 (Fx_file_dialog): Add parentheses around && to silence warning.
9119 * w32term.c (construct_drag_n_drop): Remove unused local variable.
9121 2013-12-15 Eli Zaretskii <eliz@gnu.org>
9123 * xdisp.c (extend_face_to_end_of_line): Extend background of
9124 non-default face in margin areas as well. (Bug#16151)
9125 (display_line): Call extend_face_to_end_of_line for continued
9126 lines as well, if the display margins have non-zero width.
9127 (set_glyph_string_background_width): When needed, set the
9128 extends_to_end_of_line_p flag on glyph strings to be drawn in
9129 margin areas, not only in the text area.
9131 * frame.h (FRAME_MOUSE_UPDATE): Fix a typo that caused infloop at
9134 2013-12-15 Paul Eggert <eggert@cs.ucla.edu>
9136 * gnutls.c (Fgnutls_boot): Fix typo; "!" applied to a Lisp_Object.
9137 Don't worry about verify_error being t, since it has to be a list.
9139 2013-12-14 Paul Eggert <eggert@cs.ucla.edu>
9141 Use bool for boolean, focusing on headers.
9142 * atimer.h, lisp.h, syssignal.h, syswait.h, unexelf.c:
9143 No need to include <stdbool.h>, since conf_post.h does it now.
9144 * buffer.h (BUF_COMPUTE_UNCHANGED, DECODE_POSITION)
9145 (BUFFER_CHECK_INDIRECTION, GET_OVERLAYS_AT, PER_BUFFER_VALUE_P)
9146 (SET_PER_BUFFER_VALUE_P):
9147 * ccl.c, ccl.h (setup_ccl_program):
9148 * ccl.h (CHECK_CCL_PROGRAM):
9149 * character.h (MAKE_CHAR_UNIBYTE, CHECK_CHARACTER_CAR)
9150 (CHECK_CHARACTER_CDR, CHAR_STRING_ADVANCE, NEXT_CHAR_BOUNDARY)
9151 (PREV_CHAR_BOUNDARY, FETCH_STRING_CHAR_ADVANCE)
9152 (FETCH_STRING_CHAR_AS_MULTIBYTE_ADVANCE)
9153 (FETCH_STRING_CHAR_ADVANCE_NO_CHECK, FETCH_CHAR_ADVANCE)
9154 (FETCH_CHAR_ADVANCE_NO_CHECK, INC_POS, DEC_POS, INC_BOTH)
9155 (DEC_BOTH, BUF_INC_POS, BUF_DEC_POS):
9156 * charset.h (CHECK_CHARSET, CHECK_CHARSET_GET_ID)
9157 (CHECK_CHARSET_GET_ATTR, CHECK_CHARSET_GET_CHARSET)
9158 (CHARSET_FAST_MAP_SET):
9159 * coding.c (decode_coding_ccl, encode_coding_ccl):
9160 * coding.h (CHECK_CODING_SYSTEM, CHECK_CODING_SYSTEM_GET_SPEC)
9161 (CHECK_CODING_SYSTEM_GET_ID, SJIS_TO_JIS, SJIS_TO_JIS2)
9162 (JIS_TO_SJIS, JIS_TO_SJIS2, ENCODE_FILE, DECODE_FILE)
9163 (ENCODE_SYSTEM, DECODE_SYSTEM, ENCODE_UTF_8)
9164 (decode_coding_c_string):
9165 * composite.h (COMPOSITION_DECODE_REFS, COMPOSITION_DECODE_RULE):
9166 * conf_post.h (has_attribute):
9167 * dispextern.h (trace_redisplay_p)
9168 (INC_TEXT_POS, DEC_TEXT_POS, SET_GLYPH_FROM_GLYPH_CODE)
9169 (SET_CHAR_GLYPH, SET_CHAR_GLYPH_FROM_GLYPH)
9170 (SET_GLYPH_FROM_CHAR_GLYPH)
9171 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P)
9172 (FACE_SUITABLE_FOR_ASCII_CHAR_P, FACE_SUITABLE_FOR_CHAR_P)
9173 (PRODUCE_GLYPHS, reset_mouse_highlight, in_display_vector_p)
9174 (cursor_in_mouse_face_p):
9175 * dispnew.c (adjust_glyph_matrix, clear_glyph_matrix_rows)
9176 (blank_row, prepare_desired_row)
9177 (build_frame_matrix_from_leaf_window, make_current)
9178 (mirror_make_current, mirrored_line_dance, mirror_line_dance)
9179 (update_window, scrolling_window, update_frame_line):
9180 * disptab.h (GLYPH_FOLLOW_ALIASES):
9181 * editfns.c (Fformat):
9182 * font.h (FONT_WEIGHT_SYMBOLIC, FONT_SLANT_SYMBOLIC)
9183 (FONT_WIDTH_SYMBOLIC, FONT_WEIGHT_FOR_FACE, FONT_SLANT_FOR_FACE)
9184 (FONT_WIDTH_FOR_FACE, FONT_WEIGHT_NAME_NUMERIC)
9185 (FONT_SLANT_NAME_NUMERIC, FONT_WIDTH_NAME_NUMERIC)
9186 (FONT_SET_STYLE, CHECK_FONT, CHECK_FONT_SPEC, CHECK_FONT_ENTITY)
9187 (CHECK_FONT_OBJECT, CHECK_FONT_GET_OBJECT, FONT_ADD_LOG)
9188 (FONT_DEFERRED_LOG):
9189 * frame.h (FRAME_W32_P, FRAME_MSDOS_P, FRAME_WINDOW_P)
9190 (FRAME_EXTERNAL_TOOL_BAR, FRAME_EXTERNAL_MENU_BAR, FOR_EACH_FRAME)
9191 (FRAME_MOUSE_UPDATE):
9192 * fringe.c (Fdefine_fringe_bitmap):
9193 * image.c (x_create_bitmap_from_data, x_create_bitmap_mask)
9194 (x_create_bitmap_from_xpm_data, xpm_load_image):
9195 * intervals.h (INTERVAL_HAS_PARENT, INTERVAL_PARENT)
9196 (set_interval_parent, RESET_INTERVAL, COPY_INTERVAL_CACHE)
9197 (MERGE_INTERVAL_CACHE):
9198 * keymap.h (KEYMAPP):
9199 * lisp.h (eassert, USE_LSB_TAG, CHECK_LISP_OBJECT_TYPE)
9200 (STRING_SET_UNIBYTE, STRING_SET_MULTIBYTE, DEFSYM, PSEUDOVECTORP)
9201 (CHECK_RANGED_INTEGER, CHECK_TYPE_RANGED_INTEGER)
9202 (CHECK_NUMBER_COERCE_MARKER, CHECK_NUMBER_OR_FLOAT_COERCE_MARKER)
9203 (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
9204 (DEFVAR_BUFFER_DEFAULTS, DEFVAR_KBOARD, QUIT)
9205 (RETURN_UNGCPRO, USE_SAFE_ALLOCA, SAFE_NALLOCA, SAFE_FREE)
9206 (SAFE_ALLOCA_LISP, FOR_EACH_ALIST_VALUE, functionp):
9207 * syntax.h (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX)
9208 (UPDATE_SYNTAX_TABLE_FORWARD, UPDATE_SYNTAX_TABLE_BACKWARD)
9209 (SETUP_BUFFER_SYNTAX_TABLE):
9210 * systime.h (timespec_valid_p):
9211 * term.c (save_and_enable_current_matrix):
9212 * window.h (WINDOW_MENU_BAR_P, WINDOW_TOOL_BAR_P):
9213 * xdisp.c (in_display_vector_p, display_tool_bar_line)
9214 (redisplay_internal, try_window_reusing_current_matrix)
9215 (sync_frame_with_window_matrix_rows, try_window_id)
9216 (display_menu_bar, display_tty_menu_item, display_mode_line)
9217 (coords_in_mouse_face_p, cursor_in_mouse_face_p):
9218 * xdisp.c (trace_redisplay_p) [GLYPH_DEBUG]:
9219 * xmenu.c (xmenu_show):
9220 * xterm.c (use_xim, x_term_init):
9221 * xterm.h (XSync, GTK_CHECK_VERSION, use_xim, SET_SCROLL_BAR_X_WIDGET)
9222 (struct x_bitmap_record):
9223 Use bool for booleans.
9224 * ccl.c (struct buffer_text):
9225 * ccl.h (struct ccl_program):
9226 * charset.h (struct charset):
9228 * coding.h (struct iso_2022_spec, struct coding_system):
9229 * dispextern.h (struct glyph, struct glyph_matrix, struct glyph_row)
9230 (struct glyph_string, struct face, struct face_cache)
9231 (struct bidi_string_data, struct bidi_it)
9232 (struct draw_fringe_bitmap_params, struct it, Mouse_HLInfo)
9234 * editfns.c (Fformat):
9235 * frame.h (struct frame):
9236 * fringe.c (struct fringe_bitmap):
9237 * intervals.h (struct interval):
9238 * keyboard.h (struct kboard):
9239 * lisp.h (struct Lisp_Symbol, struct Lisp_Misc_Any, struct Lisp_Marker)
9240 (struct Lisp_Overlay, struct Lisp_Save_Value, struct Lisp_Free)
9241 (struct Lisp_Buffer_Local_Value, union specbinding):
9242 * macfont.m (struct macfont_info):
9243 * process.h (struct Lisp_Process):
9244 * termchar.h (struct tty_display_info):
9245 * window.h (struct window):
9246 * xterm.h (struct x_output):
9247 Use bool_bf for boolean bit-fields.
9248 * ccl.c (setup_ccl_program): Now returns bool instead of -1 or 0.
9249 All callers changed.
9250 * ccl.h (struct ccl_program): Remove unused members private_state,
9251 src_multibyte, dst_multibyte, cr_consumed, suppress_error,
9253 (struct ccl_spec): Remove unused members cr_carryover,
9254 eight_bit_carryover.
9255 * conf_post.h: Include <stdbool.h>.
9256 (bool_bf): New type.
9257 * dispextern.h (TRACE, PREPARE_FACE_FOR_DISPLAY):
9258 * intervals.h (RESET_INTERVAL, COPY_INTERVAL_CACHE)
9259 (MERGE_INTERVAL_CACHE): Surround statement macro with proper
9260 'do { ... } while (false)' brackets.
9261 * dispextern.h (IF_DEBUG): Properly parenthesize and convert to void.
9262 Args must now be expressions; all callers changed.
9263 (SET_MATRIX_ROW_ENABLED_P): Assume 2nd arg is bool.
9264 (PRODUCE_GLYPHS): Simplify use of boolean.
9265 * fileio.c (Fcopy_file):
9266 If I is an integer, prefer 'if (I != 0)' to 'if (I)'.
9267 * lisp.h (UNGCPRO): Return void, not int.
9268 (FOR_EACH_TAIL): Use void expression, not int expression.
9269 * region-cache.c: Reindent.
9270 * region-cache.h: Copy comments from region-cache.c, to fix
9271 incorrect remarks about booleans.
9273 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9275 * xdisp.c (Fmove_point_visually): Expect overshoot in move_it_to
9276 when character at point is displayed from a display vector.
9279 2013-12-14 Teodor Zlatanov <tzz@lifelogs.com>
9281 * gnutls.c: Replace `:verify_hostname_error' with `:verify_error',
9282 now a list of certificate validation checks that will abort a
9283 connection with an error.
9284 (Fgnutls_boot): Document it and use it.
9286 2013-12-14 Martin Rudalics <rudalics@gmx.at>
9288 * w32term.c (w32_enable_frame_resize_hack): New variable.
9289 (x_set_window_size): Use it to hack frame resizing on Windows
9292 2013-12-14 Eli Zaretskii <eliz@gnu.org>
9294 * fileio.c (Fcopy_file) [WINDOWSNT]: Move most of the
9295 Windows-specific code to w32.c. Change error message text to
9296 match that of Posix platforms.
9298 * w32.c (w32_copy_file): New function, most of the code copied and
9299 reworked from Fcopy_file. Improve error handling. Plug memory
9300 leak when errors are thrown. Support file names outside of the
9301 current codepage. (Bug#7100)
9303 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9305 * lread.c (load_path_default): Prototype.
9307 2013-12-13 Glenn Morris <rgm@gnu.org>
9309 * lread.c: Unconditionally reset load-path after dumping. (Bug#16107)
9310 (dump_path): Remove.
9311 (load-path-default): Remove `changed' argument.
9312 Do not set dump_path permanently. Simplify.
9313 (init_lread): Simplify.
9314 (syms_of_lread): Remove dump_path.
9316 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9318 * alloc.c, font.c, font.h, ftfont.c, ftxfont.c, macfont.m,
9319 * nsfont.m, w32font.c, xfont.c, xftfont.c: Revert last and
9320 2013-12-12 font-related change to avoid Bug#16128, which
9321 is quite hard to fix without even more substantial changes.
9323 2013-12-13 Dmitry Antipov <dmantipov@yandex.ru>
9325 * font.c (font_close_object): Check for live frame (Bug#16128).
9327 2013-12-13 Paul Eggert <eggert@cs.ucla.edu>
9329 * gnutls.c, gnutls.h (emacs_gnutls_record_check_pending):
9330 Return ptrdiff_t, not int, since it's a buffer size.
9331 Reindent/reparen some macros to a more Gnuish style.
9333 2013-12-12 Paul Eggert <eggert@cs.ucla.edu>
9335 Avoid undefined behavior with huge regexp interval counts.
9336 * regex.c (GET_INTERVAL_COUNT): Rename from 'GET_UNSIGNED_NUMBER',
9337 since it's now specialized to interval counts. All uses changed.
9338 Do not assume wraparound on signed integer overflow.
9339 (regex_compile): Simplify based on the above changes.
9341 2013-12-12 Eli Zaretskii <eliz@gnu.org>
9343 Support file names on MS-Windows that use characters outside of
9344 the current system codepage. (Bug#7100)
9346 * w32.c (get_file_security, set_file_security)
9347 (create_symbolic_link): Separate pointers and boolean flags for
9348 ANSI and Unicode APIs. Use the latter if w32_unicode_filenames is
9349 non-zero, else the former.
9350 (codepage_for_filenames, filename_to_utf16, )
9351 (filename_from_utf16, filename_to_ansi, filename_from_ansi):
9353 (init_user_info): Allow $HOME and $SHELL to include non-ANSI
9355 (normalize_filename): Lose the DBCS code, now works on UTF-8.
9356 Accept only one argument; all callers changed.
9357 (dostounix_filename): Remove the second argument, now works in
9358 UTF-8. All callers changed.
9359 (parse_root): Lose DBCS code.
9360 (get_long_basename, w32_get_short_filename, init_environment)
9361 (GetCachedVolumeInformation, sys_readdir, open_unc_volume)
9362 (read_unc_volume, logon_network_drive, faccessat, sys_chdir)
9363 (sys_chmod, sys_creat, sys_fopen, sys_link, sys_mkdir, sys_open)
9364 (sys_rename_replace, sys_rmdir, sys_unlink, stat_worker, utime)
9365 (is_symlink, readlink, chase_symlinks, w32_delayed_load): Work in
9366 Unicode mode if w32_unicode_filenames is non-zero, in ANSI mode
9368 (ansi_encode_filename): New function.
9369 (get_emacs_configuration, get_emacs_configuration_options):
9371 (add_volume_info, GetCachedVolumeInformation): Run the input file
9372 name through unixtodos_filename, to ensure it is stored and
9373 referenced in canonical form.
9374 (get_volume_info): Lose the DBCS code, now works in UTF-8.
9375 (logon_network_drive, sys_link, utime): Improve error handling.
9376 (sys_access): New function.
9377 (hashval, generate_inode_val): Unused functions deleted.
9378 (symlink, readlink, readlinkat): Lose DBCS code, now works in UTF-8.
9379 (check_windows_init_file): Convert error message from UTF-8 to
9380 ANSI codepage, for display in the message box.
9381 (globals_of_w32): Set w32_unicode_filenames according to the OS
9384 * w32term.c (construct_drag_n_drop): Work in Unicode mode when
9385 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9386 (syms_of_w32term): Declare w32-unicode-filenames.
9388 * w32proc.c (new_child, delete_child): Remove code that handled
9389 unused pending_deletion and input_file members of the child struct.
9390 (create_child, sys_spawnve): Convert all file names to ANSI
9391 codepage. Use ANSI APIs explicitly; forcibly fail if any file
9392 name cannot be encoded in ANSI codepage. Don't use
9393 unixtodos_filename, mirror slashes by hand.
9394 (record_infile, record_pending_deletion): Functions deleted.
9395 (Fw32_short_file_name): Call w32_get_short_filename instead of
9398 * w32notify.c (add_watch): Work in Unicode mode when
9399 w32_unicode_filenames is non-zero, ANSI mode otherwise.
9400 (Fw32notify_add_watch): Rewrite to avoid using GetFullPathName;
9401 instead, do the same with Lisp primitives.
9403 * w32fns.c (file_dialog_callback, Fx_file_dialog)
9404 (Fsystem_move_file_to_trash, Fw32_shell_execute)
9405 (Ffile_system_info, Fdefault_printer_name): Work in Unicode mode
9406 when w32_unicode_filenames is non-zero, ANSI mode otherwise.
9407 (Fw32_shell_execute): Improve error reporting.
9408 (Fdefault_printer_name): Ifdef away for Cygwin.
9410 * w32.h (struct _child_process): Remove input_file and
9411 pending_deletion members that are no longer used.
9412 (dostounix_filename, w32_get_short_filename, filename_from_ansi)
9413 (filename_to_ansi, filename_from_utf16, filename_to_utf16)
9414 (ansi_encode_filename): New and updated prototypes.
9416 * unexw32.c (open_input_file, open_output_file, unexec): Use ANSI
9418 (unexec): Don't use dostounix_filename, it expects a file name in
9419 UTF-8. Instead, mirror backslashes by hand. Convert NEW_NAME to
9422 * fileio.c (Ffile_name_directory, file_name_as_directory)
9423 (directory_file_name, Fexpand_file_name)
9424 (Fsubstitute_in_file_name) [WINDOWSNT]: Adapt to the change in
9425 arguments of dostounix_filename.
9426 (Fexpand_file_name) [WINDOWSNT]: Convert value of $HOME to UTF-8.
9427 use MAX_UTF8_PATH for size of file-name strings.
9428 (emacs_readlinkat): Build an explicitly unibyte string for file
9430 (syms_of_fileio) <file-name-coding-system>:
9431 <default-file-name-coding-system>: Mention MS-Windows peculiarities.
9433 * emacs.c (init_cmdargs) [WINDOWSNT]: Convert argv[0] to UTF-8.
9434 (main) [WINDOWSNT]: Convert the argv[] elements that are files or
9435 directories to UTF-8.
9436 (decode_env_path) [WINDOWSNT]: Convert file names taken from the
9437 environment, and each element of the input PATH, to UTF-8.
9439 * dired.c (file_attributes): Use build_unibyte_string explicitly
9440 to make Lisp strings from user and group names.
9442 * coding.h (ENCODE_FILE, DECODE_FILE): Just call encode_file and
9445 * coding.c (decode_file_name, encode_file_name): New functions.
9447 * termcap.c (tgetent): Adapt to the change in arguments of
9450 * sysdep.c (sys_subshell) [WINDOWSNT]: Use MAX_UTF8_PATH for file
9453 * msdos.c (dostounix_filename, init_environment): Adapt to the
9454 change in arguments of dostounix_filename.
9456 * image.c (xpm_load, tiff_load, gif_load, imagemagick_load)
9457 [WINDOWSNT]: Encode file names passed to the image libraries in
9460 * gnutls.c (Fgnutls_boot): Encode all file names passed to GnuTLS.
9461 [WINDOWSNT]: Convert file names to the current ANSI codepage.
9463 * filelock.c (lock_file) [WINDOWSNT]: Adapt to the change in
9464 arguments of dostounix_filename.
9466 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9468 * font.h (struct font_entity) [HAVE_NS]: New field to record
9469 font driver which was used to create this entity.
9470 (struct font) [HAVE_WINDOW_SYSTEM]: New field to record
9471 frame where the font was opened.
9472 (font_close_object): Add prototype.
9473 * font.c (font_make_entity) [HAVE_NS]: Zero out driver field.
9474 (font_close_object): Not static any more. Lost frame arg.
9475 Adjust comment and users.
9476 * alloc.c (cleanup_vector): Call font_close_object to adjust
9477 per-frame font counters correctly. If HAVE_NS, also call
9478 driver-specific cleanup for font-entity objects.
9479 * ftfont.c (ftfont_open):
9480 * nsfont.m (nsfont_open):
9481 * w32font.c (w32font_open_internal):
9482 * xfont.c (xfont_open):
9483 * xftfont.c (xftfont_open): Save frame pointer in font object.
9484 * macfont.m (macfont_open): Likewise.
9485 (macfont_descriptor_entity): Save driver pointer to be able
9486 to call its free_entity routine when font-entity is swept.
9487 * ftxfont.c (ftxfont_open): Add eassert because frame
9488 pointer should be saved by ftfont_driver.open.
9490 2013-12-12 Dmitry Antipov <dmantipov@yandex.ru>
9492 * xterm.c (x_make_frame_visible): Restore hack which is needed when
9493 input polling is used. This is still meaningful for Cygwin, see
9494 http://lists.gnu.org/archive/html/emacs-devel/2013-12/msg00351.html.
9495 * keyboard.c (poll_for_input_1, input_polling_used):
9496 Define unconditionally.
9497 * dispextern.h (FACE_SUITABLE_FOR_CHAR_P): Remove unused macro.
9498 (FACE_FOR_CHAR): Simplify because face_for_char does the same.
9499 * fontset.c (face_suitable_for_char_p) [0]: Remove unused function.
9500 (font_for_char): Prefer ptrdiff_t to int for buffer position.
9501 (face_for_char): Likewise. Rearrange eassert and return ASCII
9502 face for CHAR_BYTE8_P.
9503 * fontset.h (font_for_char, face_for_char): Adjust prototypes.
9505 2013-12-11 Ken Brown <kbrown@cornell.edu>
9507 * dispextern.h (erase_phys_cursor):
9508 * keyboard.h (make_ctrl_char): Declare prototypes if HAVE_NTGUI.
9510 2013-12-11 Dmitry Antipov <dmantipov@yandex.ru>
9512 * nsterm.m (x_free_frame_resources):
9513 * term.c (tty_free_frame_resources):
9514 * xterm.c (x_free_frame_resources): Do not check for non-NULL
9515 face cache because it's implied by free_frame_faces anyway.
9516 * w32term.c (x_free_frame_resources): Likewise. Do not call
9517 free_frame_faces twice.
9519 2013-12-11 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
9521 * editfns.c (Fformat_time_string): Mention %F in the doc.
9523 2013-12-11 Martin Rudalics <rudalics@gmx.at>
9525 * window.c (resize_frame_windows): Don't return immediately when
9526 the root window's size doesn't change - the minibuffer window
9527 may still have to be repositioned/resized.
9528 * xfns.c (Fx_create_frame): Always change the frame size after
9529 initializing the frame's faces.
9530 * xterm.c (handle_one_xevent): Don't set pixel sizes here,
9531 change_frame_size should already have done it.
9532 (x_new_font): Assign new tool- and menu-bar heights.
9533 (x_set_window_size_1): Account for tool- and menu-bar heights
9534 (Bug#16013). Don't set pixel sizes since change_frame_size
9535 should already have done it.
9537 2013-12-11 Paul Eggert <eggert@cs.ucla.edu>
9539 Remove the option of using libcrypto.
9540 * Makefile.in (LIB_CRYPTO): Remove.
9541 (LIBES): Don't use it.
9543 2013-12-11 Juri Linkov <juri@jurta.org>
9545 * term.c (term_get_fkeys_1): Remove non-standard IBM terminfo
9546 as obsolete to avoid conflicts with <S-up>. (Bug#13471)
9548 2013-12-10 Dmitry Antipov <dmantipov@yandex.ru>
9550 * xdisp.c (display_tool_bar_line): Don't extend on a previously
9551 drawn tool bar items (Bug#16058).
9552 * font.c (font_find_for_lface): Ensure SAFE_FREE on return.
9554 2013-12-09 Ken Brown <kbrown@cornell.edu>
9556 * frame.c (get_frame_param): Make extern if HAVE_NTGUI.
9558 * lisp.h (get_frame_param): Adjust conditions for prototype
9561 2013-12-09 Dmitry Antipov <dmantipov@yandex.ru>
9563 * gtkutil.c (USE_NEW_GTK_FONT_CHOOSER) [HAVE_FREETYPE]:
9564 Avoid unused macro warning if configured --without-xft.
9566 2013-12-09 Jan Djärv <jan.h.d@swipnet.se>
9568 * alloc.c (Fmemory_limit): Avoid compiler warning. Return 0 always.
9570 2013-12-08 Jan Djärv <jan.h.d@swipnet.se>
9572 * nsterm.m (updateFrameSize:): Fix GNUstep toolbar not updating.
9574 * emacs.c (main): Call fixup_locale a second time for GNUstep.
9576 2013-12-08 Martin Rudalics <rudalics@gmx.at>
9578 * frame.c (x_set_font): Mark frame as garbaged (Bug#16028).
9580 2013-12-08 Paul Eggert <eggert@cs.ucla.edu>
9582 Use libcrypto's checksum implementations if available, for speed.
9583 * Makefile.in (LIB_CRYPTO): New macro.
9586 * frame.h (SET_FRAME_VISIBLE): Now an inline function.
9587 The macro didn't conform to C99 due to type mismatch,
9588 which caused compilation failure with Sun C 5.12,
9589 and it was confusing anyway. Include window.h to declare
9590 redisplay_other_windows.
9592 2013-12-08 Stefan Monnier <monnier@iro.umontreal.ca>
9594 * window.c (set_window_buffer): Update mode line (bug#16084).
9596 2013-12-07 Paul Eggert <eggert@cs.ucla.edu>
9598 Fix minor problems found by static checking.
9599 * keyboard.c (poll_for_input_1, input_polling_used):
9600 Define only if HAVE_NTGUI.
9601 * xmenu.c (popup_activate_callback): Omit unnecessary
9602 check against USE_X_TOOLKIT, which must be defined here anyway.
9603 * xterm.c, xterm.h (x_dispatch_event) [! (USE_X_TOOLKIT || USE_MOTIF)]:
9606 2013-12-07 Martin Rudalics <rudalics@gmx.at>
9608 * w32term.c (w32_read_socket): Fix int/Lisp_Object type mixup.
9610 2013-12-07 Jan Djärv <jan.h.d@swipnet.se>
9612 * gtkutil.c (tb_size_cb): Call xg_height_or_width_changed.
9614 * nsterm.m (x_set_window_size): Remove fprintf.
9615 (init): Define always. Set applicationDidFinishLaunchingCalled
9617 (applicationDidFinishLaunching:):
9618 Set applicationDidFinishLaunchingCalled.
9619 (applicationDidBecomeActive:): Call applicationDidFinishLaunching if
9622 * nsterm.h (EmacsApp): Add applicationDidFinishLaunchingCalled.
9624 Pixel resize changes for NS (Bug#16049).
9625 * nsterm.m (x_set_window_size): Change parameters rows/cols to
9626 height/width. row/cols are locals.
9627 Pass pixelwise to check_frame_size. Don't set FRAME_PIXEL_WIDTH/HEIGHT.
9628 (updateFrameSize:): Remove gsextra. Adjust for pixelwise resize.
9629 (windowWillResize): Remove gsextra. Calculate extra as in
9631 (x_new_font): Don't change frame size if fullscreen.
9632 Change size pixelwise.
9634 * nsfns.m (Fx_create_frame): Call change_frame_size twice as per
9635 comment in xfns.c. Change to pixelwise call.
9637 2013-12-06 Eli Zaretskii <eliz@gnu.org>
9639 * buffer.c (Fset_buffer_multibyte): Invalidate buffer caches.
9642 2013-12-06 Dmitry Antipov <dmantipov@yandex.ru>
9644 * xterm.c (input_signal_count): Remove.
9645 (x_dispatch_event): Define unconditionally.
9646 (x_make_frame_visible): Process X events until the frame
9647 is really visible (Bug#16027).
9648 * xterm.h (x_dispatch_event): Declare unconditionally.
9650 2013-12-05 Jan Djärv <jan.h.d@swipnet.se>
9652 * nsfns.m (ns_frame_parm_handlers): Add right/bottom_divider_width.
9654 * nsterm.m (x_set_window_size): Handle pixelwise.
9656 2013-12-05 Martin Rudalics <rudalics@gmx.at>
9658 * w32term.c (x_new_font):
9659 * xterm.c (x_new_font): Calculate new frame size from new font
9662 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9664 * lisp.h (FOR_EACH_TAIL): New macro.
9665 * fns.c (Fdelq): Use it to avoid inf-loops; remove QUIT.
9667 * window.c (select_window): Call second wset_redisplay before we change
9668 selected_window (bug#16034).
9670 2013-12-04 Paul Eggert <eggert@cs.ucla.edu>
9672 * bidi.c (LRM_CHAR, RLM_CHAR): Remove; no longer used.
9674 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9676 * w32xfns.c: Include window.h, to avoid a compiler warning.
9678 2013-12-04 Stefan Monnier <monnier@iro.umontreal.ca>
9680 * window.c (window_scroll): Mark window for redisplay (bug#16034).
9681 (scroll_command, Fscroll_other_window): Don't cause redisplay now that
9682 window_scroll takes care of it.
9683 (Fset_window_point, Fdelete_other_windows_internal)
9684 (set_window_buffer, Fwindow_resize_apply, resize_frame_windows)
9685 (Fsplit_window_internal, Fdelete_window_internal)
9686 (Fresize_mini_window_internal, Fset_window_configuration)
9687 (apply_window_adjustment): Use fset_redisplay and wset_redisplay to
9688 cause redisplay instead of forcing a complete redisplay.
9689 * xdisp.c (wset_redisplay): Don't set windows_or_buffers_changed if
9690 we're only affecting the selected_window.
9692 2013-12-04 Eli Zaretskii <eliz@gnu.org>
9694 * bidi.c (bidi_get_type, bidi_get_category): Handle the isolate
9695 directional control characters. Update type and category
9696 determination according to the UBA from Unicode v6.3.
9697 (bidi_category_t): New category EXPLICIT_FORMATTING.
9699 * dispextern.h (bidi_type_t): Update to include new bidirectional
9700 properties introduced with Unicode v6.3. (Bug#16043)
9702 2013-12-04 Martin Rudalics <rudalics@gmx.at>
9704 * xterm.c (XTflash): Fix coordinate of bottom area to flash
9707 2013-12-04 Dmitry Antipov <dmantipov@yandex.ru>
9709 * font.c (font_list_entities): Remove dummy assignment.
9710 * font.h (struct font) [HAVE_WINDOW_SYSTEM]: Group members which are
9711 used on graphic displays only. Remove unused 'font_encoder' member.
9712 (struct font_bitmap): Remove unused 'extra' member.
9713 * nsfont.m (nsfont_open):
9714 * w32font.c (w32font_open_internal):
9715 * ftfont.c (ftfont_get_bitmap): Adjust users.
9717 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9719 Use bool for boolean.
9720 * tparam.c (tparam1):
9721 * undo.c (record_point, record_property_change):
9722 Use bool for boolean, for local vars that are always true or false.
9724 Minor integer overflow fixes (Bug#16033).
9725 * window.c (Fset_window_new_pixel): Don't let new_pixel go negative.
9726 This improves on the previous fix to this function.
9727 (window_resize_check): When summing up pixel counts, don't rely on
9728 undefined behavior if the sum overflows.
9730 2013-12-03 Martin Rudalics <rudalics@gmx.at>
9732 * window.c (Fset_window_new_pixel): Don't choke at negative
9733 argument value (Bug#16033).
9735 * xfns.c (Fx_create_frame): Add another call to change_frame_size
9736 to avoid crash in window_box_height.
9738 * gtkutil.h: Fix external declaration of xg_frame_set_char_size.
9739 * gtkutil.c (xg_frame_set_char_size, style_changed_cb): Fix size
9741 * xterm.c (x_set_window_size): Fix size calculation (Bug#16013).
9743 2013-12-03 Paul Eggert <eggert@cs.ucla.edu>
9745 Minor integer overflow fixes.
9746 * window.c (Fset_window_new_pixel, grow_mini_window):
9747 * xdisp.c (Fwindow_text_pixel_size):
9748 Avoid undefined behavior on signed integer overflow.
9749 * xfns.c (x_set_mouse_color):
9750 Check that drag shape fits in 'unsigned', since that's what X wants.
9752 2013-12-02 Eli Zaretskii <eliz@gnu.org>
9754 Improve reporting of fatal exception on MS-Windows.
9755 * w32fns.c (my_exception_handler): New function.
9756 (globals_of_w32fns): Set it up as the unhandled exception
9757 handler. Initialize exception code and address to zeros.
9758 (emacs_abort): If the exception code and address are available,
9759 print them at the beginning of the backtrace. Fix the format of
9760 printing addresses (was producing 0x0x12345678 on XP).
9763 2013-12-02 Helmut Eller <eller.helmut@gmail.com>
9765 * eval.c (Fbacktrace__locals): New function.
9766 (syms_of_eval): Defsubr it.
9768 2013-12-02 Dmitry Antipov <dmantipov@yandex.ru>
9770 * font.h (FONT_WIDTH, FONT_HEIGHT, FONT_BASE, FONT_DESCENT):
9771 Define here to unify between...
9772 * nsterm.h, w32term.h, xterm.h: ...port-specific headers.
9773 * w32term.h (CHECK_W32_FRAME): Remove unused macro.
9775 2013-12-02 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
9777 * xterm.h (struct scroll_bar): Remove member `fringe_extended_p'.
9779 * xterm.c (x_draw_fringe_bitmap, x_scroll_run): Remove code for
9780 fringe background extension.
9781 (x_scroll_bar_create): Remove variables `sb_left' and `sb_width',
9782 because they are now always the same as `left' and `width',
9783 respectively. Remove code for the case that `width' and
9784 `sb_width' are different.
9786 2013-12-01 Paul Eggert <eggert@cs.ucla.edu>
9788 Fix minor problems found by static checking.
9789 * dispextern.h, xdisp.c (x_draw_bottom_divider): Now static.
9790 * frame.c (set_frame_param) [!HAVE_NTGUI]: Remove.
9791 * xdisp.c (Ftool_bar_height) [USE_GTK || HAVE_NS]: Now const function.
9793 2013-12-01 Lars Magne Ingebrigtsen <larsi@gnus.org>
9795 * image.c (imagemagick_compute_animated_image): Don't crash if we
9796 have an animation with different-sized images (bug#15313).
9798 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9800 Remove some unused items introduced during pixelwise change.
9801 * window.c (window_resize_total_check): Remove unused function.
9802 * xdisp.c (remember_mouse_glyph): Remove unused label.
9803 (Ftool_bar_height): Move declaration inside #if.
9804 * xterm.c (x_set_window_size): Don't use r and c.
9806 2013-11-30 Juanma Barranquero <lekktu@gmail.com>
9808 * xdisp.c (Fwindow_text_pixel_size): Remove unused variables
9811 * window.c (Fset_window_configuration): Comment out unused variables.
9813 * w32term.c (w32_read_socket): Remove unused variable `buf'.
9815 2013-11-30 Jan Djärv <jan.h.d@swipnet.se>
9817 * xdisp.c (redisplay_internal): unrequest_sigio => request_sigio.
9819 * xfaces.c (NEAR_SAME_COLOR_THRESHOLD): Move inside HAVE_WINDOW_SYSTEM.
9821 * gnutls.c (gnutls_audit_log_function): Only declare and define if
9822 HAVE_GNUTLS3 (Bug#16001).
9824 * xdisp.c (redisplay_internal): Call request_sigio at end_of_redisplay
9825 if interrupts are deferred (Bug#15801).
9827 2013-11-30 Martin Rudalics <rudalics@gmx.at>
9829 Support resizing frames and windows pixelwise.
9830 * dispextern.h (enum window_part): Add ON_SCROLL_BAR,
9831 ON_RIGHT_DIVIDER and ON_BOTTOM_DIVIDER.
9832 (struct glyph_matrix): Replace window_left_col and
9833 window_top_line by window_pixel_left and window_pixel_top.
9834 (WINDOW_WANTS_MODELINE_P, WINDOW_WANTS_HEADER_LINE_P):
9836 (enum face_id): Add WINDOW_DIVIDER_FACE_ID.
9837 (draw_window_divider, move_it_to, x_draw_right_divider)
9838 (x_draw_bottom_divider, change_frame_size): Add or fix
9840 * dispnew.c (change_frame_size_1): Change prototype.
9841 (adjust_glyph_matrix, required_matrix_width)
9842 (adjust_frame_glyphs_for_window_redisplay): Use pixel
9843 values instead of lines and columns.
9844 (marginal_area_string): Use WINDOW_FRINGES_WIDTH instead of
9845 WINDOW_TOTAL_FRINGE_WIDTH.
9846 (handle_window_change_signal, do_pending_window_change)
9847 (init_display): Adjusts calls of change_frame_size.
9848 (change_frame_size, change_frame_size_1): Handle pixelwise
9850 * frame.c (Qright_divider_width, Qbottom_divider_width):
9852 (set_menu_bar_lines_1, set_menu_bar_lines, make_frame)
9853 (make_terminal_frame, Fmake_terminal_frame, Fframe_parameters)
9854 (x_set_internal_border_width, x_set_vertical_scroll_bars)
9855 (x_set_scroll_bar_width, x_figure_window_size): Handle pixel
9857 (set_frame_param): New function.
9858 (Fframe_text_cols, Fframe_text_lines, Fframe_total_cols)
9859 (Fframe_text_width, Fframe_text_height, Fscroll_bar_width)
9860 (Ffringe_width, Fborder_width, Fright_divider_width)
9861 (Fbottom_divider_width): New functions, defsubr them.
9862 (Fset_frame_height, Fset_frame_width, Fset_frame_size):
9863 New argument pixelwise.
9864 (struct frame_parm_table): New members Qright_divider_width and
9865 Qbottom_divider_width.
9866 (x_set_frame_parameters): Handle parameters for pixelwise sizes.
9867 (x_report_frame_params): Handle Qright_divider_width and
9868 Qbottom_divider_width.
9869 (x_set_right_divider_width, x_set_bottom_divider_width):
9871 (frame_resize_pixelwise): New option.
9872 * frame.h (struct frame): Add tool_bar_height, menu_bar_height,
9873 new_pixelwise, right_divider_width and bottom_divider_width;
9874 remove total_lines; rename text_lines, text_cols, new_text_lines
9875 and new_text_cols to text_height, text_width, new_height and
9876 new_width respectively.
9877 (FRAME_LINES, FRAME_COLS): Rename to FRAME_TEXT_HEIGHT and
9878 FRAME_TEXT_WIDTH respectively.
9879 (FRAME_MENU_BAR_HEIGHT, FRAME_TOOL_BAR_HEIGHT)
9880 (FRAME_RIGHT_DIVIDER_WIDTH, FRAME_BOTTOM_DIVIDER_WIDTH)
9881 (FRAME_TEXT_TO_PIXEL_WIDTH, FRAME_PIXEL_TO_TEXT_WIDTH):
9883 (FRAME_TOP_MARGIN_HEIGHT, FRAME_LEFT_SCROLL_BAR_AREA_WIDTH)
9884 (FRAME_RIGHT_SCROLL_BAR_AREA_WIDTH, FRAME_SCROLL_BAR_AREA_WIDTH)
9885 (SET_FRAME_COLS, SET_FRAME_WIDTH, SET_FRAME_HEIGHT)
9886 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH, FRAME_PIXEL_WIDTH_TO_TEXT_COLS)
9887 (FRAME_TEXT_COLS_TO_PIXEL_WIDTH): Rewrite macros.
9888 (FRAME_TOTAL_COLS_ARG): Remove macro.
9889 * fringe.c (draw_fringe_bitmap_1): Handle right divder.
9890 * gtkutil.c (xg_frame_resized, xg_frame_set_char_size)
9891 (x_wm_set_size_hint): Handle frame pixel sizes.
9892 * indent.c (compute_motion, Fcompute_motion):
9893 Call window_body_width instead of window_body_cols.
9894 * keyboard.c (Qright_divider, Qbottom_divider): New symbols.
9895 (make_lispy_position): Handle right and bottom dividers.
9896 (Fsuspend_emacs): Pixelize call of change_frame_size.
9897 * keyboard.h: Extern Qright_divider, Qbottom_divider.
9898 * lisp.h: Extern set_frame_param.
9899 * nsfns.m (x_set_tool_bar_lines): Pixelize call of
9901 (Fx_create_frame): Add entry for vertical_drag_cursor.
9902 Pixelize call of change_frame_size.
9903 * nsterm.h (struct ns_output): Add vertical_drag_cursor.
9904 * nsterm.m (ns_update_window_end): Optionally draw right
9906 (x_set_window_size): Add argument pixelwise.
9907 Call check_frame_size and change_frame_size with pixelwise zero.
9908 (ns_draw_window_divider): New function.
9909 (ns_redisplay_interface): Add ns_draw_window_divider.
9910 (updateFrameSize:): Call change_frame_size with pixelwise zero.
9911 (x_new_font): Call x_set_window_size with pixelwise zero.
9912 * print.c (print_object): For a window print its sequence
9914 * term.c (Fresume_tty): Pixelize call of change_frame_size.
9915 * w32fns.c (x_set_mouse_color): Handle vertical drag cursor.
9916 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
9917 (w32_createwindow): Use scroll bar area width.
9918 (w32_wnd_proc): Handle bottom divider width.
9919 For WM_WINDOWPOSCHANGING return zero if we resize pixelwise.
9920 (Fx_create_frame): Default divider width parameters.
9921 Caclulate sizes pixelwise. Add vertical drag cursor support.
9922 (x_create_tip_frame): Default divider widths to zero.
9923 Pixelize call to change_frame_size.
9924 (Fx_show_tip): Add handling of divider widths. Pixelize window
9926 (Fw32_frame_rect): New function.
9927 (frame_parm_handler w32_frame_parm_handlers): Add divider
9929 (Vx_window_vertical_drag_shape): Add variable.
9930 * w32inevt.c (resize_event, maybe_generate_resize_event):
9931 Pixelize change_frame_size calls.
9932 * w32menu.c (set_frame_menubar): Pixelize x_set_window_size
9934 * w32term.c (w32_draw_window_divider): New function.
9935 (x_update_window_end): Handle right divider.
9936 (w32_draw_fringe_bitmap, x_scroll_run)
9937 (w32_set_vertical_scroll_bar): Pixelize scrollbar widths.
9938 (w32_read_socket): Handle SIZE_MAXIMIZED separately.
9939 Calculate new frame sizes pixelwise.
9940 (x_new_font): Pixelize call to x_set_window_size.
9941 (x_check_fullscreen): Pixelize call to change_frame_size.
9942 (x_set_window_size_1, x_set_window_size): New argument
9943 pixelwise. Calculate pixelwise.
9944 (x_wm_set_size_hint): Use scroll bar area width.
9945 (w32_redisplay_interface): Add w32_draw_window_divider.
9946 * w32term.h (struct w32_output): Add vertical drag cursor.
9947 * widget.c (set_frame_size, update_wm_hints)
9948 (EmacsFrameResize, EmacsFrameSetValues): Pixelize calls of
9950 (EmacsFrameSetCharSize): Pixelize call of x_set_window_size.
9951 * window.c (sequence_number): Restore.
9952 (Fwindow_pixel_width, Fwindow_pixel_height)
9953 (Fwindow_mode_line_height, Fwindow_header_line_height)
9954 (window_pixel_to_total, Frun_window_scroll_functions)
9955 (Fset_window_new_pixel, window_resize_apply_total)
9956 (Fwindow_resize_apply_total): New functions.
9957 (window_body_height, window_body_width): Rename from
9958 window_body_lines. New argument PIXELWISE.
9959 Calculate pixelwise.
9960 (Fwindow_body_height, Fwindow_body_width): New argument
9962 (coordinates_in_window, window_relative_x_coord): Use window's
9963 pixel width instead of total width.
9964 (replace_window, recombine_windows): Initialize pixel values.
9965 (resize_root_window, resize_frame_windows, grow_mini_window)
9966 (shrink_mini_window): New argument PIXELWISE.
9967 Calculate pixelwise.
9968 (Fdelete_other_windows_internal, adjust_window_margins)
9969 (window_resize_check, window_resize_apply)
9970 (Fdelete_window_internal, Fresize_mini_window_internal)
9971 (Fwindow_text_width, Fwindow_text_height): Calculate pixelwise.
9972 (check_frame_size): Rename arguments. New argument PIXELWISE.
9973 Calculate pixelwise.
9974 (set_window_buffer): Make samebuf bool. Run configuration change
9975 hook only if buffer changed.
9976 (Fset_window_buffer): Rewrite doc-string.
9977 (make_window): Initialize new_pixel slot.
9978 (Fwindow_resize_apply): Check pixel size of root window.
9979 (Fsplit_window_internal): Call 2nd argument pixel_size.
9980 Calculate pixelwise.
9981 (Fscroll_left, Fscroll_right): Call window_body_width instead of
9983 (save_window_data): New slots frame_text_width,
9984 frame_text_height, frame_menu_bar_height, frame_tool_bar_height.
9985 (saved_window): New slots pixel_left, pixel_top, pixel_height,
9987 (Fcurrent_window_configuration, Fset_window_configuration)
9988 (save_window_save, compare_window_configurations): Handle new
9989 slots in save_window_data and saved_window.
9990 (Fset_window_scroll_bars): Fix doc-string.
9991 (window_resize_pixelwise): New variable.
9992 (coordinates_in_window, Fcoordinates_in_window_p):
9994 (make_parent_window): Adjust sequence_number.
9995 (Fwindow_right_divider_width, Fwindow_bottom_divider_width):
9997 * window.h (struct window): New members new_pixel, pixel_left,
9998 pixel_top, pixel_width, pixel_height. Restore sequence_number.
9999 (wset_new_pixel): New function.
10000 (WINDOW_PIXEL_WIDTH, WINDOW_PIXEL_HEIGHT)
10001 (MIN_SAFE_WINDOW_PIXEL_WIDTH, MIN_SAFE_WINDOW_PIXEL_HEIGHT)
10002 (WINDOW_LEFT_PIXEL_EDGE, WINDOW_RIGHT_PIXEL_EDGE)
10003 (WINDOW_TOP_PIXEL_EDGE, WINDOW_BOTTOM_PIXEL_EDGE)
10004 (WINDOW_BOTTOMMOST_P, WINDOW_BOX_LEFT_PIXEL_EDGE)
10005 (WINDOW_BOX_RIGHT_PIXEL_EDGE, WINDOW_MARGINS_COLS)
10006 (WINDOW_MARGINS_WIDTH, WINDOW_RIGHT_DIVIDER_WIDTH)
10007 (WINDOW_BOTTOM_DIVIDER_WIDTH): New macros.
10008 (WINDOW_TOTAL_FRINGE_WIDTH): Rename to WINDOW_FRINGES_WIDTH.
10009 (WINDOW_TOTAL_WIDTH, WINDOW_TOTAL_HEIGHT): Remove macros.
10010 (WINDOW_RIGHT_EDGE_X, WINDOW_LEFT_EDGE_X, WINDOW_TOP_EDGE_Y)
10011 (WINDOW_BOTTOM_EDGE_Y, WINDOW_FULL_WIDTH_P, WINDOW_LEFTMOST_P)
10012 (WINDOW_RIGHTMOST_P, WINDOW_BOX_LEFT_EDGE_X)
10013 (WINDOW_BOX_RIGHT_EDGE_X, WINDOW_FRINGE_COLS)
10014 (WINDOW_BOX_HEIGHT_NO_MODE_LINE, WINDOW_BOX_TEXT_HEIGHT):
10016 (resize_frame_windows, grow_mini_window, shrink_mini_window)
10017 (window_body_width, check_frame_size): Adapt external declarations.
10018 * xdisp.c (last_max_ascent): New integer.
10019 (window_text_bottom_y): Handle bottom divider.
10020 (window_box_width, window_box_height): Calculate pixelwise.
10021 (get_glyph_string_clip_rects): Handle right divider.
10022 (remember_mouse_glyph): When windows are resized pixelwise
10023 proceed with width and height set to 1.
10024 (init_iterator): Use WINDOW_PIXEL_WIDTH instead of
10025 WINDOW_TOTAL_WIDTH.
10026 (move_it_to): Calculate and return maximum x position
10028 (Fwindow_text_pixel_size): New function.
10029 (resize_mini_window, update_tool_bar): Calculate pixelwise.
10030 (tool_bar_lines_needed): Rename to tool_bar_height.
10031 Calculate pixelwise.
10032 (Ftool_bar_lines_needed): Rename to Ftool_bar_height.
10033 Calculate pixelwise.
10034 (redisplay_tool_bar): Calculate pixelwise.
10035 (redisplay_window): Calculate pixelwise. Handle dividers.
10036 (draw_glyphs, x_clear_end_of_line, note_mouse_highlight)
10037 (x_draw_vertical_border): Handle dividers.
10038 (define_frame_cursor1): Handle vertical drag cursor.
10039 (x_draw_right_divider, x_draw_bottom_divider): New functions.
10040 (expose_window): Calculate pixelwise. Handle dividers.
10041 (init_xdisp): Initialize pixel values.
10042 * xfaces.c (Qwindow_divider): New face.
10043 (realize_basic_faces): Realize it.
10044 * xfns.c (x_set_mouse_color): Handle vertical_drag_cursor.
10045 (x_set_menu_bar_lines, x_set_tool_bar_lines): Calculate pixelwise.
10046 (x_set_scroll_bar_default_width): Default actual width to 16.
10047 (Fx_create_frame): Set sizes pixelwise.
10048 (x_create_tip_frame): Default divider widths to zero.
10049 Pixelize call of change_frame_size.
10050 (Fx_show_tip): Handle divider widths. Initial pixel position
10052 (frame_parm_handler x_frame_parm_handlers): Add divider widths.
10053 (Vx_window_vertical_drag_shape): New option.
10054 * xmenu.c (free_frame_menubar): Pixelize call of
10056 * xterm.c (x_draw_window_divider): New function.
10057 (x_update_window_end): Optionally draw right divider.
10058 (x_draw_fringe_bitmap, x_scroll_run, x_scroll_bar_create)
10059 (XTset_vertical_scroll_bar): Use scroll bar pixel width.
10060 (handle_one_xevent, x_new_font): Calculate pixelwise.
10061 (x_set_window_size_1, x_set_window_size): New argument
10062 pixelwise. Calculate pixelwise.
10063 (x_wm_set_size_hint): Pixelize call of check_frame_size.
10064 (struct x_redisplay_interface): Add x_draw_window_divider.
10065 * xterm.h (struct x_output): Add vertical_drag_cursor.
10067 2013-11-30 Stefan Monnier <monnier@iro.umontreal.ca>
10069 * xdisp.c (redisplay_internal): Don't call set_window_update_flags.
10070 Set invisible frames's `redisplay' when a full redisplay is requested.
10071 (redisplay_window): Set must_be_updated_p instead (bug#15999).
10072 (redisplay_mode_lines): Don't set must_be_updated_p any more.
10073 (display_mode_lines): Set it here instead.
10075 * dispnew.c (set_window_update_flags): Remove `b' argument; make static.
10077 * dispextern.h (set_window_update_flags): Remove.
10079 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10081 * fns.c (internal_equal): Add a hash_table argument to handle cycles.
10083 * xdisp.c (REDISPLAY_SOME_P): New macro.
10084 (redisplay_internal): Use it (bug#15999).
10085 (prepare_menu_bars, redisplay_window): Use it as well.
10087 * lisp.mk (lisp): Add electric.elc and uniquify.elc.
10089 2013-11-29 Tom Seddon <emacs@tomseddon.plus.com> (tiny change)
10091 * w32font.c (g_b_init_get_char_width_32_w): New static var.
10092 (globals_of_w32font): Zero it out.
10093 (GetCharWidth32W_Proc): New function pointer.
10094 (get_char_width_32_w): New function.
10095 (compute_metrics): If get_glyph_outline_w returns an error, try
10096 get_char_width_32_w before declaring a failure. This avoids
10097 punishing raster (a.k.a. "bitmap") fonts by slowing down
10098 redisplay. (Bug#6364).
10100 2013-11-29 Eli Zaretskii <eliz@gnu.org>
10102 * xdisp.c (clear_mouse_face): Don't invalidate the entire
10103 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10104 highlight needs to be redisplayed. (Bug#15913)
10106 2013-11-29 Paul Eggert <eggert@cs.ucla.edu>
10108 Fix minor problems found by static checking.
10109 * buffer.h (struct buffer_text, struct buffer):
10110 * frame.h (struct frame):
10111 * window.h (struct window):
10112 Avoid 'bool foo : 1;', as it's not portable to pre-C99 compilers,
10113 as described in ../lib/stdbool.in.h. Use 'unsigned foo : 1;' instead.
10114 * menu.c (syms_of_menu): Define x-popup-dialog, removing a
10115 no-longer-valid use of HAVE_MENUS.
10116 * xdisp.c (propagate_buffer_redisplay): Now static.
10118 2013-11-29 Stefan Monnier <monnier@iro.umontreal.ca>
10120 * xmenu.c (Fmenu_or_popup_active_p):
10121 * window.c (Fset_window_configuration):
10122 * menu.c (Fx_popup_menu, Fx_popup_dialog):
10123 * keyboard.c (record_menu_key, read_char_x_menu_prompt):
10124 * fns.c (Fyes_or_no_p):
10125 * editfns.c (Fmessage_box, Fmessage_or_box):
10126 * alloc.c (make_save_ptr_ptr):
10127 * xdisp.c, w32menu.c, term.c, xterm.h, xterm.c: Remove HAVE_MENUS.
10129 * window.c (Fset_window_configuration): Move select_window later.
10131 2013-11-28 Stefan Monnier <monnier@iro.umontreal.ca>
10133 Refine redisplay optimizations to only redisplay *some* frames/windows
10134 rather than all of them.
10135 * xdisp.c (REDISPLAY_SOME): New constant.
10136 (redisplay_other_windows, wset_redisplay, fset_redisplay)
10137 (bset_redisplay, bset_update_mode_line): New functions.
10138 (message_dolog): Use bset_redisplay.
10139 (clear_garbaged_frames): Use fset_redisplay.
10140 (echo_area_display): Use wset_redisplay.
10141 (buffer_shared_and_changed): Remove.
10142 (prepare_menu_bars): Call Vpre_redisplay_function before updating
10143 frame titles. Compute the actual set of windows redisplayed.
10144 Don't update frame titles and menu bars for frames that don't need to
10146 (propagate_buffer_redisplay): New function.
10148 (redisplay_internal): Use it. Be more selective in the set of windows
10149 we redisplay. Propagate windows_or_buffers_changed to
10150 update_mode_lines a bit later to simplify the code.
10151 (mark_window_display_accurate_1): Reset window and buffer's
10153 (redisplay_window): Do nothing if neither the window nor the buffer nor
10154 the frame needs redisplay.
10155 * window.h (struct window): Add `redisplay' field.
10156 (wset_redisplay, fset_redisplay, bset_redisplay, bset_update_mode_line)
10157 (redisplay_other_windows, window_list): New declarations.
10158 * window.c (select_window, Fset_window_start): Use wset_redisplay.
10159 (window_list): Not static any more.
10160 (grow_mini_window, shrink_mini_window): Use fset_redisplay.
10161 * minibuf.c (read_minibuf_unwind): Don't redisplay everything.
10162 * insdel.c (prepare_to_modify_buffer_1): Use bset_redisplay.
10163 * frame.c (Fmake_frame_visible): Don't redisplay everything.
10164 * frame.h (struct frame): Add `redisplay' field.
10165 Move `external_menu_bar' bitfield next to other bit-fields.
10166 (SET_FRAME_GARBAGED): Use fset_redisplay.
10167 (SET_FRAME_VISIBLE): Don't garbage the frame;
10168 Use redisplay_other_windows.
10169 * buffer.h (struct buffer): Add `redisplay' field.
10170 * buffer.c (Fforce_mode_line_update): Pay attention to the `all' flag.
10171 (modify_overlay): Use bset_redisplay.
10172 * alloc.c (gc_sweep): Don't unmark strings while sweeping symbols.
10174 2013-11-28 Eli Zaretskii <eliz@gnu.org>
10176 Support w32 file notifications in batch mode.
10177 * w32proc.c (sys_select): Don't wait on interrupt_handle if it is
10178 invalid (which happens in batch mode). If non-interactive, call
10179 handle_file_notifications to store file notification events in the
10180 input queue. (Bug#15933)
10182 * w32notify.c (send_notifications): Handle FRAME_INITIAL frames as well.
10184 * w32inevt.c (handle_file_notifications): Now external, not static.
10186 * w32term.h (handle_file_notifications): Provide prototype.
10188 * emacs.c (main) [HAVE_W32NOTIFY]: When non-interactive, call
10189 init_crit, since init_display, which does that otherwise, is not
10192 2013-11-27 Glenn Morris <rgm@gnu.org>
10194 * Makefile.in ($(lispsource)/international/charprop.el): New.
10195 (emacs$(EXEEXT)): Depend on charprop.el.
10197 2013-11-27 Eli Zaretskii <eliz@gnu.org>
10199 * fileio.c (Finsert_file_contents): Invalidate buffer caches when
10200 deleting portions of the buffer under non-nil REPLACE argument.
10203 * w32notify.c (Fw32notify_add_watch): If the argument FILE is a
10204 directory, watch it and not its parent.
10205 (add_watch): Allow empty string in FILE.
10207 2013-11-27 Martin Rudalics <rudalics@gmx.at>
10209 * window.c (Fset_window_start, window_resize_apply)
10210 (window_scroll): Reset window_end_valid (Bug#15957).
10212 2013-11-27 Glenn Morris <rgm@gnu.org>
10214 * Makefile.in (leimdir): Now in lisp source directory.
10215 ($(leimdir)/leim-list.el): Just use ../leim .
10216 * epaths.in (PATH_DUMPLOADSEARCH):
10217 * lread.c (load_path_default):
10218 * nsterm.m (ns_load_path): No more leim directory.
10220 2013-11-26 Andreas Schwab <schwab@suse.de>
10222 * .gdbinit (xgettype): Add cast.
10224 2013-11-26 Glenn Morris <rgm@gnu.org>
10226 Preload leim-list.el.
10227 * epaths.in (PATH_DUMPLOADSEARCH): Add leim/.
10228 * callproc.c (init_callproc): Don't assume PATH_DUMPLOADSEARCH
10229 is a single directory.
10231 2013-11-25 Paul Eggert <eggert@cs.ucla.edu>
10233 bool-vector-subsetp is now the normal direction (Bug#15912).
10234 * data.c (Fbool_vector_subsetp): Test whether the first argument
10235 is a subset of the second one, not the reverse. Add doc string.
10237 Fix minor problems found by static checking.
10238 * lread.c (load_path_default): Now static.
10239 * textprop.c (text_property_stickiness): Be consistent about the
10240 test used when deciding whether to consider the previous character.
10241 This simplifies the code a bit.
10243 2013-11-25 Stefan Monnier <monnier@iro.umontreal.ca>
10245 * textprop.c (text_property_stickiness): Fix front-stickiness at BOB.
10247 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Move to frame.el.
10248 (syms_of_frame): Don't defsubr them.
10250 2013-11-25 Glenn Morris <rgm@gnu.org>
10252 * lread.c (load_path_default): Change the sense of the argument.
10253 (init_lread): When EMACSLOADPATH is set, do not ignore changes
10254 from dump_path. When it is not, avoid checking dump_path twice.
10256 * lread.c (init_lread): Fix 2013-11-23 goof that was checking
10257 uninstalled dump_path against installed Vload_path. (Bug#15964)
10259 2013-11-24 Stefan Monnier <monnier@iro.umontreal.ca>
10261 Export get_pos_property to Elisp.
10262 * editfns.c (Fget_pos_property): Rename from get_pos_property.
10263 (syms_of_editfns): Export it to Elisp.
10265 * data.c (Fmake_variable_buffer_local): Mention `permanent-local'.
10267 2013-11-23 Romain Francoise <romain@orebokech.com>
10269 * fileio.c (init_fileio): Move `write_region_inhibit_fsync'
10270 initialization here ...
10271 (syms_of_fileio): ... from here.
10273 2013-11-23 Stefan Monnier <monnier@iro.umontreal.ca>
10275 * lread.c (init_lread): Fix int/Lisp_Object mixup.
10276 Please use --enable-check-lisp-object-type.
10278 2013-11-23 Glenn Morris <rgm@gnu.org>
10280 * process.c (get_process): Explicit error for dead buffers.
10282 2013-11-23 Andreas Schwab <schwab@linux-m68k.org>
10284 * process.c (get_process): Check that OBJ is a live buffer. (Bug#15923)
10286 2013-11-23 Glenn Morris <rgm@gnu.org>
10288 Empty elements in EMACSLOADPATH stand for the default. (Bug#12100)
10289 * lread.c (load_path_check): Take path to check as argument.
10290 (load_path_default): New, split from init_lread.
10291 (init_lread): Move calc of default load-path to load_path_default.
10292 Empty elements in EMACSLOADPATH now stand for the default.
10293 (load-path): Doc fix.
10294 * emacs.c (decode_env_path): Add option to treat empty elements
10295 as nil rather than ".".
10296 * callproc.c (init_callproc_1, init_callproc):
10297 * image.c (Vx_bitmap_file_path):
10298 * lisp.h (decode_env_path):
10299 * lread.c (Vsource_directory):
10300 Update for new argument spec of decode_env_path.
10302 2013-11-22 Eli Zaretskii <eliz@gnu.org>
10304 * bidi.c (bidi_find_paragraph_start): Limit the returned positions
10305 to BEGV_BYTE..ZV_BYTE range. (Bug#15951)
10307 2013-11-21 Paul Eggert <eggert@cs.ucla.edu>
10309 Fix some dependency problems that cause unnecessary recompiles.
10311 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00421.html>.
10312 * Makefile.in (OLDXMENU_TARGET, OLDXMENU, OLDXMENU_DEPS)
10313 (really-lwlib, really-oldXMenu, stamp-oldxmenu)
10314 (../src/$(OLDXMENU), $(OLDXMENU)): Remove.
10315 (temacs$(EXEEXT)): Depend on $(LIBXMENU), not stamp-oldxmenu.
10316 ($(lwlibdir)/liblw.a, $(oldXMenudir)/libXMenu11.a, FORCE): New targets.
10317 (boostrap-clean): No need to remove stamp-oldxmenu.
10319 Fix recently introduced bool vector overrun.
10320 This was due to an optimization that went awry.
10321 Reported by Glenn Morris in
10322 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00622.html>.
10323 * alloc.c (make_uninit_bool_vector): Don't allocate a dummy word
10324 for empty vectors, undoing the 2013-11-18 change.
10325 * data.c (bool_vector_binop_driver): Rely on this.
10326 Fix bug that occasionally overran the destination.
10327 * lisp.h (struct Lisp_Bool_vector): Document this.
10329 2013-11-20 Jan Djärv <jan.h.d@swipnet.se>
10331 * nsterm.m (init, run, stop:): Enable again. stop calls super stop
10334 * nsterm.m (init, run, stop:): Comment out for now, does not work
10337 2013-11-19 Paul Eggert <eggert@cs.ucla.edu>
10339 * charset.c (syms_of_charset): Don't read past end of string.
10341 2013-11-19 Glenn Morris <rgm@gnu.org>
10343 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Doc fixes.
10345 2013-11-19 Brian Jenkins <brian@brianjenkins.org> (tiny change)
10347 Add hooks to run on gaining/losing focus. (Bug#15029)
10348 * frame.c (Qfocus_in_hook, Qfocus_out_hook): New static lisp objects.
10349 (Fhandle_focus_in, Fhandle_focus_out): Run focus hooks.
10350 (syms_of_frame): Add focus-in-hook, focus-out-hook.
10352 2013-11-18 Paul Eggert <eggert@cs.ucla.edu>
10354 * data.c (bool_vector_binop_driver): Rename locals for sanity's sake.
10355 The old names predated the API change that put destination at end.
10357 Improve API of recently-added bool vector functions (Bug#15912).
10358 The old API had (bool-vector-count-matches A B)
10359 and (bool-vector-count-matches-at A B I), which gave the
10360 misleading impression that the two functions were variants, one
10361 with a location I. The new API has (bool-vector-count-population A)
10362 and (bool-vector-count-consecutive A B I) to make the distinction
10363 clearer. The first function no longer has a B argument, since the
10364 caller can easily determine the number of nils if the length and
10365 number of ts is known.
10366 * data.c (Fbool_vector_count_population): Rename from
10367 bool_vector_count_matches, and accept just 1 argument.
10368 (Fbool_vector_count_consecutive): Rename from
10369 Fbool_vector_count_matches_at.
10371 Always allocate at least one bits_word per bool vector.
10372 See Daniel Colascione in:
10373 http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00518.html
10374 * alloc.c (make_uninit_bool_vector): Always allocate at least one word.
10375 * data.c (bool_vector_binop_driver): Rely on this. Tune.
10376 * lisp.h (struct Lisp_Bool_vector): Document this.
10378 2013-11-18 Eli Zaretskii <eliz@gnu.org>
10380 * insdel.c (invalidate_buffer_caches): New function, consolidated
10381 from part of prepare_to_modify_buffer.
10382 (insert_from_gap, prepare_to_modify_buffer):
10383 * coding.c (code_convert_region, code_convert_string):
10384 Call invalidate_buffer_caches. (Bug#15841)
10386 * lisp.h (invalidate_buffer_caches): Add prototype.
10388 2013-11-17 Eli Zaretskii <eliz@gnu.org>
10390 * w32term.c (x_update_window_end): Don't invalidate the entire
10391 mouse-highlight info, just signal frame_up_to_date_hook that mouse
10392 highlight needs to be redisplayed. (Bug#15913)
10394 2013-11-17 Paul Eggert <eggert@cs.ucla.edu>
10396 * lisp.h (DEBUGGER_SEES_C_MACROS): Remove.
10398 2013-11-16 Eli Zaretskii <eliz@gnu.org>
10400 * doc.c (Fsubstitute_command_keys): Inhibit modification hooks
10401 while we are using Vprin1_to_string_buffer.
10403 * keymap.c (describe_map): Don't crash if PT is 1 both before and
10404 after inserting the description string. (Bug#15907)
10406 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10408 * data.c: Work around bogus GCC diagnostic about shift count.
10409 Reported by Eli Zaretskii in
10410 <http://lists.gnu.org/archive/html/emacs-devel/2013-11/msg00489.html>.
10411 (pre_value): New function.
10412 (count_trailing_zero_bits): Use it.
10414 2013-11-15 Eli Zaretskii <eliz@gnu.org>
10416 * lisp.h (DEBUGGER_SEES_C_MACROS) [GCC < v3.5]: Pessimistically
10417 assume C macros are not supported even under -g3 in these old GCC
10420 2013-11-15 Leo Liu <sdl.web@gmail.com>
10422 * minibuf.c (Ftry_completion, Fall_completions)
10423 (Ftest_completion): Use FUNCTIONP. (Bug#15889)
10425 2013-11-15 Paul Eggert <eggert@cs.ucla.edu>
10427 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END):
10428 Define to empty if DEBUGGER_SEES_C_MACROS is defined.
10429 This avoids placing unnecessary constants into the Emacs code.
10431 2013-11-14 Kazuhiro Ito <kzhr@d1.dion.ne.jp> (tiny change)
10433 * keyboard.c (make_ctrl_char) [HAVE_NTGUI]: Now externally visible
10434 for Cygwin w32 build.
10436 * xdisp.c (erase_phys_cursor) [HAVE_NTGUI]: Now externally visible
10437 for Cygwin w32 build. (Bug#15892)
10439 2013-11-14 Paul Eggert <eggert@cs.ucla.edu>
10441 Simplify, port and tune bool vector implementation.
10442 * alloc.c (bool_vector_exact_payload_bytes)
10443 (bool_vector_payload_bytes): Remove.
10444 (bool_vector_fill): Return its argument.
10445 * alloc.c (bool_vector_fill):
10447 * print.c (print_object):
10448 Simplify by using bool_vector_bytes.
10449 * alloc.c (make_uninit_bool_vector):
10450 New function, broken out from Fmake_bool_vector.
10451 (Fmake_bool_vector): Use it. Use tail call.
10452 (make_uninit_bool_vector, vector_nbytes): Simplify size calculations.
10453 * data.c (BITS_PER_ULL): New constant.
10454 (ULLONG_MAX, count_one_bits_ll): Fall back on long counterparts
10455 if long long versions don't exist.
10456 (shift_right_ull): New function.
10457 (count_one_bits_word): New function, replacing popcount_bits_word
10458 macro. Don't assume that bits_word is no wider than long long.
10459 (count_one_bits_word, count_trailing_zero_bits):
10460 Don't assume that bits_word is no wider than long long.
10461 * data.c (bool_vector_binop_driver, bool_vector_not):
10462 * fns.c (Fcopy_sequence):
10464 Create an uninitialized destination, to avoid needless work.
10465 (internal_equal): Simplify.
10466 (Ffillarray): Prefer tail call.
10467 * data.c (bool_vector_binop_driver): Don't assume bit vectors always
10468 contain at least one word.
10469 (bits_word_to_host_endian): Prefer if to #if. Don't assume
10470 chars are narrower than ints.
10471 * data.c (Fbool_vector_count_matches, Fbool_vector_count_matches_at):
10472 * fns.c (Fcopy_sequence):
10474 * lisp.h (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD):
10475 Don't try to port to hosts where bits_word values have holes; the
10476 code wouldn't work there anyway. Verify this assumption, though.
10477 (bool_vector_bytes): New function.
10478 (make_uninit_bool_vector): New decl.
10479 (bool_vector_fill): Now returns Lisp_Object.
10481 * xfns.c (xic_create_fontsetname):
10482 * xrdb.c (gethomedir): Prefer tail calls.
10484 2013-11-12 Paul Eggert <eggert@cs.ucla.edu>
10486 * xterm.c (syms_of_xterm): staticpro Qmodifier_value, Qalt, Qhyper,
10487 Qmeta, and Qsuper. This is safer, and it's what w32fns.c does.
10489 * buffer.c (Fforce_mode_line_update): Don't fall off end of function
10490 that requires a return value.
10491 (Fset_buffer_modified_p): Take advantage of this change to do
10494 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10496 * buffer.c (Frestore_buffer_modified_p): Sync it with
10497 Fset_buffer_modified_p.
10498 (Fforce_mode_line_update): New function, moved from subr.el.
10499 (Fset_buffer_modified_p): Use them.
10500 (syms_of_buffer): Defsubr Fforce_mode_line_update.
10502 2013-11-11 Paul Eggert <eggert@cs.ucla.edu>
10504 * search.c (find_newline): Rewrite to prefer offsets to pointers.
10505 This avoids undefined behavior when subtracting pointers into
10506 different aways. On my platform it also makes the code a tad
10507 smaller and presumably faster.
10509 2013-11-11 Stefan Monnier <monnier@iro.umontreal.ca>
10511 * keyboard.c (command_loop_1): Use region-extract-function.
10512 * insdel.c (Qregion_extract_function): Not static any more (can we
10513 stop pretending that these vars can benefit from being marked static?).
10515 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10517 * search.c (find_newline): If buffer text is relocated during the
10518 "dumb loop", adjust C pointers into buffer text to follow suit.
10521 2013-11-09 Łukasz Stelmach <stlman@poczta.fm> (tiny change)
10523 * gtkutil.c (xg_check_special_colors): Use rgb: instead of rgbi:
10524 for conversion (Bug#15837).
10526 2013-11-09 Eli Zaretskii <eliz@gnu.org>
10528 * fileio.c (Finsert_file_contents): Invalidate the newline cache
10529 for the entire range of inserted characters. (Bug#15841)
10531 2013-11-08 Jan Djärv <jan.h.d@swipnet.se>
10533 * xfaces.c (lface_fully_specified_p): Let distant-foreground be
10535 (realize_default_face): Remove assignment to distant-foreground if
10536 unspecified (Bug#15815).
10538 2013-11-08 Eli Zaretskii <eliz@gnu.org>
10540 * xdisp.c (message_dolog): Make sure the *Messages* buffer has its
10541 cache-long-scans disabled, since we don't want to call
10542 prepare_to_modify_buffer (in insert_1_both) for each message we
10545 * buffer.h (bset_cache_long_scans): New INLINE function, moved
10546 from buffer.c. Improve commentary to the buffer field setter
10549 * buffer.c (bset_cache_long_scans): Static function deleted.
10550 Improve commentary to the buffer field setter functions.
10551 (init_buffer_once): Default for cache-long-scans changed to t.
10554 2013-11-08 Paul Eggert <eggert@cs.ucla.edu>
10556 * gmalloc.c (special_realloc, calloc, mallochook): Use tail calls.
10558 * chartab.c (make_sub_char_table): Fix size typo (Bug#15825).
10559 This bug was introduced in my 2013-06-21 change, and caused
10560 struct Lisp_Sub_Char_Table objects to be given too many slots,
10561 which broke 'make -C admin/unidata'.
10563 2013-11-07 Jan Djärv <jan.h.d@swipnet.se>
10565 Import changes from mac-port 4.5.
10566 * macfont.m (mac_font_copy_default_descriptors_for_language)
10567 (mac_font_copy_default_name_for_charset_and_languages): Declare.
10568 (cf_charset_table): big-5-0 has uniquifier 0x4EDC.
10569 (macfont_language_default_font_names): New.
10570 (macfont_list): Rearrange language/charset code.
10571 (macfont_close): Don't check for macfont_info->cache.
10572 (mac_ctfont_create_preferred_family_for_attributes): New font
10573 selection code, call
10574 mac_font_copy_default_name_for_charset_and_languages.
10575 (mac_font_copy_default_descriptors_for_language)
10576 (mac_font_copy_default_name_for_charset_and_languages): New functions.
10578 * macfont.h (kCTVersionNumber10_9): Define if not defined.
10580 2013-11-07 Paul Eggert <eggert@cs.ucla.edu>
10582 Port to C11 aligned_alloc, and fix some integer overflows.
10583 * alloc.c (USE_ALIGNED_ALLOC): New symbol.
10584 (USE_POSIX_MEMALIGN): Remove. All uses replaced with USE_ALIGNED_ALLOC,
10585 and use of posix_memalign replaced with aligned_alloc.
10586 (aligned_alloc): New function, defined or declared as needed.
10587 * conf_post.h (HAVE_POSIX_MEMALIGN) [DARWIN_OS]:
10588 Don't undef; configure.ac now does this.
10589 * gmalloc.c (aligned_alloc) [MSDOS]: New decl.
10590 (calloc, aligned_alloc): Check for integer overflow.
10591 (aligned_alloc): Rename from memalign. All uses changed.
10592 (memalign): New function, an alias for aligned_alloc.
10594 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10596 * xdisp.c (redisplay_internal): Fix typo in last change.
10598 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10600 * regex.c: Fix --enable-gcc-warning glitch with GCC 4.5.2.
10602 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10604 * xdisp.c (syms_of_xdisp): New vars redisplay--all-windows-cause and
10605 redisplay--mode-lines-cause.
10606 (redisplay_internal): Keep them uptodate. Remove redundant check of
10607 buffer_shared_and_changed.
10608 * *.[chm]: Number every assignment to update_mode_lines so we
10609 can track why it is set.
10611 2013-11-06 Eli Zaretskii <eliz@gnu.org>
10613 * editfns.c (Fformat_time_string): Doc fix. (Bug#15816)
10615 2013-11-06 Stefan Monnier <monnier@iro.umontreal.ca>
10617 * *.[chm]: Number every assignment to windows_or_buffers_changed so we
10618 can track why it is set.
10620 2013-11-06 Paul Eggert <eggert@cs.ucla.edu>
10622 Integer-related fixes for term.c etc.
10623 * dispextern.h (face_tty_specified_color): New function.
10624 * term.c (turn_on_face): Don't rely on undefined behavior when
10625 assigning an out-of-range value to 'long'.
10626 Simplify test for toggling highlight.
10627 (tty_capable_p): Omit last two (unused) args. All callers changed.
10628 * term.c (tty_capable_p, tty_menu_display, tty_menu_add_selection)
10629 (read_menu_input, tty_menu_activate, tty_menu_show):
10630 * xfaces.c (x_supports_face_attributes_p)
10631 (tty_supports_face_attributes_p):
10632 Use bool for boolean. All callers changed.
10633 (tty_supports_face_attributes_p): Omit defaults for color indices;
10634 no longer needed. Simplify tail call.
10636 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10638 * xdisp.c (prepare_menu_bars): Mark static.
10639 * lisp.h (prepare_menu_bars): Don't declare.
10640 * xselect.c (x_handle_selection_clear):
10641 * callproc.c (call_process): Remove redundant call to prepare_menu_bars.
10643 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10645 * keyboard.c (Fcommand_error_default_function): Fix pointer signedness
10646 glitch. Eliminate 'sz' prefix; Hungarian notation is not helpful here.
10648 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10650 * keyboard.c (Fcommand_error_default_function): Rename from
10651 Fdefault_error_output.
10653 2013-11-05 Jarek Czekalski <jarekczek@poczta.onet.pl> (tiny change)
10655 * keyboard.c (Fdefault_error_output): New function, extracted from
10656 cmd_error_internal.
10657 (syms_of_keyboard): Use it for Vcommand_error_function.
10659 2013-11-05 Stefan Monnier <monnier@iro.umontreal.ca>
10661 * eval.c (handlerlist_sentinel): New variable (bug#15802).
10662 (init_eval): Use it to ensure handlerlist is non-NULL.
10663 (unwind_to_catch): Make sure we never set handlerlist to NULL.
10664 (Fsignal): Adjust NULLness test of handlerlist.
10665 * lisp.h (PUSH_HANDLER): Assume handlerlist is non-NULL.
10667 2013-11-05 Eli Zaretskii <eliz@gnu.org>
10669 * callproc.c (call_process): Call prepare_to_modify_buffer before
10670 decoding text read from the sub-process, as the decoded stuff will
10671 be inserted into the buffer. This will invalidate the various
10672 caches maintained for the buffer. (Bug#15148)
10674 2013-11-05 Xue Fuqiao <xfq.free@gmail.com>
10676 * xdisp.c (syms_of_xdisp): Mention the active display table in doc
10677 string of glyphless-char-display.
10679 2013-11-05 Jan Djärv <jan.h.d@swipnet.se>
10681 * nsfns.m (ns_get_name_from_ioreg): New function.
10682 (ns_screen_name): Don't use deprecated CGDisplayIOServicePort on
10683 OSX >= 10.9. Use ns_get_name_from_ioreg.
10685 2013-11-05 Paul Eggert <eggert@cs.ucla.edu>
10687 Simplify and port recent bool vector changes.
10688 * alloc.c (ROUNDUP): Move here from lisp.h, since it's now used
10689 only in this file. Use a more-efficient implementation if the
10690 second argument is a power of 2.
10691 (ALIGN): Rewrite in terms of ROUNDUP. Make it a function.
10692 Remove no-longer-necessary compile-time checks.
10693 (bool_vector_exact_payload_bytes): New function.
10694 (bool_vector_payload_bytes): Remove 2nd arg; callers that need
10695 exact payload changed to call the new function. Do not assume
10696 that the arg or result fits in ptrdiff_t.
10697 (bool_vector_fill): New function.
10698 (Fmake_bool_vector): Use it. Don't assume bit counts fit
10700 (vroundup_ct): Don't assume arg fits in size_t.
10701 * category.c (SET_CATEGORY_SET): Remove. All callers now just
10702 invoke set_category_set.
10703 (set_category_set): 2nd arg is now EMACS_INT and 3rd is now bool.
10704 All callers changed. Use bool_vector_set.
10705 * category.h (XCATEGORY_SET): Remove; no longer needed.
10706 (CATEGORY_MEMBER): Now a function. Rewrite in terms of
10707 bool_vector_bitref.
10708 * data.c (Faref): Use bool_vector_ref.
10709 (Faset): Use bool_vector_set.
10710 (bits_word_to_host_endian): Don't assume you can shift by CHAR_BIT.
10711 (Fbool_vector_not, Fbool_vector_count_matches)
10712 (Fbool_vector_count_matches_at): Don't assume CHAR_BIT == 8.
10713 * fns.c (concat): Use bool_vector_ref.
10714 (Ffillarray): Use bool_vector_fill.
10715 (mapcar1): Use bool_vector_ref.
10716 (sxhash_bool_vector): Hash words, not bytes.
10717 * lisp.h (BOOL_VECTOR_BITS_PER_CHAR): Now a macro as well as
10718 a constant, since it's now used in #if.
10719 (bits_word, BITS_WORD_MAX, BITS_PER_BITS_WORD): Fall back on
10720 unsigned char on unusual architectures, so that we no longer
10721 assume that the number of bits per bits_word is a power of two or
10722 is a multiple of 8 or of CHAR_BIT.
10723 (Qt): Add forward decl.
10724 (struct Lisp_Bool_Vector): Don't assume EMACS_INT is aligned
10725 at least as strictly as bits_word.
10726 (bool_vector_data, bool_vector_uchar_data): New accessors.
10727 All data structure accesses changed to use them.
10728 (bool_vector_words, bool_vector_bitref, bool_vector_ref)
10729 (bool_vector_set): New functions.
10730 (bool_vector_fill): New decl.
10731 (ROUNDUP): Move to alloc.c as described above.
10733 Fix recent gnutls changes.
10734 * gnutls.c (Fgnutls_boot): Don't assume C99.
10735 * process.c (wait_reading_process_output): Fix typo in recent change.
10737 2013-11-05 Teodor Zlatanov <tzz@lifelogs.com>
10739 * process.c (wait_reading_process_output, read_process_output)
10740 (send_process): Check gnutls_state is not NULL.
10742 * gnutls.c (emacs_gnutls_handle_error): Adjust log level for EAGAIN.
10743 (Fgnutls_boot): Set process gnutls_p later, after initialization.
10745 2013-11-04 Jan Djärv <jan.h.d@swipnet.se>
10747 * nsterm.m (init, run, stop:): New methods in EmacsApp for
10748 OSX >= 10.9 to prevent memory leak of GCD dispatch source.
10750 * nsterm.h (EmacsApp): Add shouldKeepRunning and isFirst for
10753 * nsfns.m (Fx_create_frame): Fix memory leak.
10755 * macfont.m (CG_SET_FILL_COLOR_WITH_GC_FOREGROUND)
10756 (CG_SET_FILL_COLOR_WITH_GC_BACKGROUND)
10757 (CG_SET_STROKE_COLOR_WITH_GC_FOREGROUND): Fix memory leak.
10759 2013-11-04 Eli Zaretskii <eliz@gnu.org>
10761 * xdisp.c (message3_nolog, message_with_string): Encode the string
10762 before writing it to the terminal in a non-interactive session.
10764 * lread.c (openp): If both FILENAME and SUFFIX are unibyte, make
10765 sure we concatenate them into a unibyte string.
10767 * fileio.c (make_temp_name): Encode PREFIX, and decode the
10768 resulting temporary name before returning it to the caller.
10769 (Fexpand_file_name): If NAME is pure-ASCII and DEFAULT_DIRECTORY
10770 is a unibyte string, convert NAME to a unibyte string to ensure
10771 that the result is also a unibyte string.
10773 * emacs.c (init_cmdargs): Use build_unibyte_string to make sure we
10774 create unibyte strings from default paths and directory/file
10777 * coding.h (ENCODE_FILE): Do not attempt to encode a unibyte
10780 * callproc.c (init_callproc): Use build_unibyte_string to make
10781 sure we create unibyte strings from default paths and
10782 directory/file names.
10784 * buffer.c (init_buffer): Don't store default-directory of
10785 *scratch* in multibyte form. The original problem which led to
10786 that is described in
10787 http://lists.gnu.org/archive/html/emacs-pretest-bug/2004-11/msg00532.html,
10788 but it was solved long ago. (Bug#15260)
10790 2013-11-04 Paul Eggert <eggert@cs.ucla.edu>
10792 Port to stricter C99 platforms.
10793 Especially, C99 prohibits nesting a struct X inside struct Y if
10794 struct X has a flexible array member.
10795 * alloc.c (struct sdata): New type.
10796 (sdata): Implement in terms of struct sdata.
10797 Remove u member; all uses replaced by next_vector, set_next_vector.
10798 (SDATA_SELECTOR, SDATA_DATA, SDATA_DATA_OFFSET): Adjust to sdata change.
10799 (SDATA_DATA_OFFSET): Now a constant, not a macro.
10800 (struct sblock): Rename first_data member to data, which is now
10801 a flexible array member. All uses changed.
10802 (next_vector, set_next_vector, large_vector_vec): New functions.
10803 (vector_alignment): New constant.
10804 (roundup_size): Make it a multiple of ALIGNOF_STRUCT_LISP_VECTOR, too.
10805 (struct large-vector): Now merely a NEXT member, since the old approach
10806 ran afoul of stricter C99. All uses changed to use
10807 large_vector_vec or large_vector_offset.
10808 (large_vector_offset): New constant.
10809 * dispnew.c: Include tparam.h, for tgetent.
10810 Do not include term.h; no longer needed.
10811 * gnutls.c (Fgnutls_boot): Don't continue after calling a _Noreturn.
10812 * lisp.h (ENUM_BF) [__SUNPRO_C && __STDC__]: Use unsigned int.
10813 (struct Lisp_Vector): Use a flexible array member for contents,
10814 instead of a union with a member that is an array of size 1.
10816 (ALIGNOF_STRUCT_LISP_VECTOR): New constant, to make up for the
10817 fact that the struct no longer contains a union.
10818 (struct Lisp_Misc_Any, struct Lisp_Marker, struct Lisp_Overlay)
10819 (struct Lisp_Save_Value, struct Lisp_Free):
10820 Use unsigned, not int, for spacers, to avoid c99 warning.
10821 (union specbinding): Use unsigned, not bool, for bitfield, as
10822 bool is not portable to pre-C99 hosts.
10824 2013-11-04 Glenn Morris <rgm@gnu.org>
10826 * emacs.c (usage_message): Mention that `-L :...' appends.
10828 2013-11-02 Glenn Morris <rgm@gnu.org>
10830 * Makefile.in (abs_builddir): Remove.
10831 (bootstrap_exe): Use relative filename.
10833 Use relative filenames in TAGS files.
10834 * Makefile.in (abs_srcdir): Remove it again.
10835 (.PHONY): Remove frc.
10836 (maintainer-clean): No more TAGS-LISP file.
10837 (TAGS): Pass relative file names to etags.
10838 (../lisp/TAGS): Rename from TAGS-LISP. Work in ../lisp.
10840 * Makefile.in (abs_srcdir): New, set by configure.
10842 (maintainer-clean): Remove pointless echo. That should be in the
10843 top-level Makefile, if anywhere. Delete TAGS-LISP.
10844 (extraclean): No s/ and m/ directories for some time.
10845 (TAGS): Also depend on ctagsfiles3.
10846 Remove no-longer-defined S_FILE.
10847 Pass absolute filenames to etags once more.
10848 (TAGS-LISP): Replace lispdir with its expansion.
10849 (TAGS-LISP, $(lwlibdir)/TAGS): Correctly pass ETAGS to sub-makes.
10850 ($(lwlibdir)/TAGS): Remove useless subshell, check cd return value.
10852 2013-11-02 Jan Djärv <jan.h.d@swipnet.se>
10854 * xfaces.c (check_lface_attrs, realize_default_face):
10855 Add LFACE_DISTANT_FOREGROUND_INDEX (Bug#15788).
10856 (realize_default_face): Set DISTANT_FOREGROUND to unspecified_fg.
10858 2013-11-02 Paul Eggert <eggert@cs.ucla.edu>
10860 * emacs.c (original_pwd): Remove global var by making it local.
10861 (init_cmdargs): New arg ORIGINAL_PWD; caller changed.
10863 2013-11-01 Jan Djärv <jan.h.d@swipnet.se>
10865 * xfaces.c: Declare color_distance.
10866 (QCdistant_foreground): New variable.
10867 (NEAR_SAME_COLOR_THRESHOLD): New define.
10868 (load_color2): New function.
10869 (load_color): Call load_color2.
10870 (load_face_colors): Call load_color2 and if distant-color is specified
10871 calculate distant and use distant-color if colors are near.
10872 (LFACE_DISTANT_FOREGROUND): New define.
10873 (merge_face_ref, Finternal_set_lisp_face_attribute)
10874 (Finternal_get_lisp_face_attribute)
10875 (x_supports_face_attributes_p): Handle distant-foreground similar to
10877 (syms_of_xfaces): DEFSYM QCdistant_foreground.
10879 * dispextern.h (lface_attribute_index):
10880 Add LFACE_DISTANT_FOREGROUND_INDEX.
10882 2013-11-01 Claudio Bley <claudio.bley@googlemail.com>
10884 * image.c (pbm_next_char): New function.
10885 See http://netpbm.sourceforge.net/doc/pbm.html for the details.
10886 (pbm_scan_number): Use it.
10887 (Qlibjpeg_version): New variable.
10888 (syms_of_image): DEFSYM and initialize it.
10890 2013-10-31 Jan Djärv <jan.h.d@swipnet.se>
10892 * emacs.c (main): Skip -psn args on OSX even if ! isatty (0).
10894 2013-10-31 Glenn Morris <rgm@gnu.org>
10896 * emacs.c (original_pwd): New char.
10897 (main): If using --chdir, store original_pwd.
10898 (init_cmdargs): When setting Vinvocation_directory based on a
10899 relative argv[0], use original_pwd if set. (Bug#15768)
10901 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10903 * keyboard.c (command_loop_1): If command is nil, call `undefined'.
10905 2013-10-29 Paul Eggert <eggert@cs.ucla.edu>
10907 * insdel.c: Fix minor problems found by static checking.
10908 (Qregion_extract_function): Now static.
10909 (prepare_to_modify_buffer_1): Remove unused locals.
10911 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10913 * xdisp.c (prepare_menu_bars): Call Vpre_redisplay_function.
10914 (syms_of_xdisp): Declare pre-redisplay-function.
10915 (markpos_of_region): Remove function.
10916 (init_iterator, compute_stop_pos, handle_face_prop)
10917 (face_before_or_after_it_pos, reseat_to_string)
10918 (get_next_display_element, window_buffer_changed)
10919 (redisplay_internal, try_cursor_movement, redisplay_window)
10920 (try_window_reusing_current_matrix, try_window_id, display_line)
10921 (note_mode_line_or_margin_highlight, note_mouse_highlight)
10922 (display_string, mouse_face_from_buffer_pos): Remove region handling.
10923 * window.h (struct window): Remove field `region_showing'.
10924 * dispextern.h (struct it): Remove region_beg/end_charpos.
10925 (face_at_buffer_position, face_for_overlay_string)
10926 (face_at_string_position): Update prototypes.
10927 * xfaces.c (face_at_buffer_position, face_for_overlay_string)
10928 (face_at_string_position): Remove `region_beg' and `region_end' args.
10929 * fontset.c (Finternal_char_font):
10930 * font.c (font_at, font_range): Adjust calls accordingly.
10931 * insdel.c (Qregion_extract_function): New var.
10932 (syms_of_insdel): Initialize it.
10933 (prepare_to_modify_buffer_1): Use it.
10935 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10937 Prefer 'unsigned long' to 'long unsigned int' and 'unsigned long int'.
10938 * ftxfont.c (ftxfont_get_gcs):
10939 * gtkutil.c (xg_set_widget_bg, xg_set_background_color):
10940 * xfaces.c (x_free_colors, x_free_dpy_colors)
10941 (x_create_gc, unload_color):
10942 * xselect.c (x_property_data_to_lisp):
10943 * xsettings.c (parse_settings):
10944 * xterm.c (x_copy_color, x_alloc_lighter_color, x_setup_relief_color)
10945 (get_bits_and_offset): Adjust definition.
10946 * frame.c (XParseGeometry): Adjust locals.
10947 * lisp.h (toplevel): Adjust EMACS_UINT type definition.
10948 * regex.h (toplevel): Likewise for reg_syntax_t.
10950 2013-10-29 Stefan Monnier <monnier@iro.umontreal.ca>
10952 * eval.c (run_hook_with_args): Use FUNCTIONP.
10954 2013-10-29 Dmitry Antipov <dmantipov@yandex.ru>
10956 * xterm.h (struct x_output): For 'black_relief' and 'white_relief'
10957 fields, drop 'allocated_p' member and use -1 for uninitialized value.
10958 * w32term.h (struct w32_output): Similarly but do not use -1 because...
10959 * xfaces.c (unload_color) [HAVE_X_WINDOWS]: ...this function is a no-op
10960 on MS-Windows anyway.
10961 (free_face_colors): Define only if HAVE_X_WINDOWS and...
10962 (free_realized_face): ...adjust user.
10963 * xfns.c (Fx_create_frame, x_create_tip_frame): Initialize black and
10964 white relief pixels to -1.
10965 * xterm.c (x_setup_relief_color, x_free_frame_resources): Adjust users.
10966 * w32term.c (w32_setup_relief_color, x_free_frame_resources): Likewise.
10967 * dispextern.h (unload_color): Move prototype under HAVE_X_WINDOWS.
10969 2013-10-28 Paul Eggert <eggert@cs.ucla.edu>
10971 * dispextern.h, image.c (x_bitmap_height, x_bitmap_width): Now static.
10972 * xfaces.c (load_pixmap): Omit last two args, which are always NULL
10973 in practice now. All callers changed.
10975 2013-10-28 Dmitry Antipov <dmantipov@yandex.ru>
10977 * dispextern.h (struct face): Use bitfields for 'underline_type'
10978 and 'box' members. Remove set-but-unused members 'pixmap_w' and
10979 'pixmap_h'. If not HAVE_WINDOW_SYSTEM, also remove dummy
10980 'stipple' member. Move 'lface' member up to help...
10981 * xfaces.c (make_realized_face): ...this function to find and
10982 clear just the members that need clearing.
10983 (load_face_colors, realize_x_face):
10984 * xdisp.c (extend_face_to_end_of_line): Adjust user.
10986 2013-10-27 Dmitry Antipov <dmantipov@yandex.ru>
10988 * xftfont.c (struct xftfont_info): Remove set-but-unused
10990 (xftfont_open): Adjust user.
10991 (xftfont_get_colors): Remove useless prototype.
10993 2013-10-26 Eli Zaretskii <eliz@gnu.org>
10995 * emacs.c (Fdump_emacs): Encode FILENAME and SYMFILE arguments
10996 before passing them to 'unexec'. (Bug#15260)
10998 2013-10-26 Xue Fuqiao <xfq.free@gmail.com>
11000 * fringe.c (set_fringe_bitmap_face): Add usage note from lispref.
11002 2013-10-25 Eli Zaretskii <eliz@gnu.org>
11004 * w32uniscribe.c (uniscribe_close): Adjust the argument list to
11005 the changed signature of the font driver's 'close' method.
11007 * w32font.h (w32font_close): Adjust the prototype to the change in
11008 function definition.
11010 * w32font.c (w32font_close): Reintroduce deleted declaration of i.
11012 * w32uniscribe.c (uniscribe_close): Adapt the call to
11013 w32font_close to its new prototype.
11015 2013-10-25 Dmitry Antipov <dmantipov@yandex.ru>
11017 Omit unused frame argument of font API's close function.
11018 * font.h (struct font): Drop frame argument. Adjust comment.
11019 * font.c (font_clear_cache, font_close_object): Adjust users.
11020 * ftfont.c (ftfont_close):
11021 * ftxfont.c (ftxfont_close):
11022 * macfont.m (macfont_close):
11023 * nsfont.m (nsfont_close):
11024 * w32font.c (w32font_close):
11025 * xfont.c (xfont_close):
11026 * xftfont.c (xftfont_close): Adjust driver-specific close functions,
11027 tweak comments and make functions safe if called more than once for
11028 the same font object.
11030 Perform font-specific cleanup when font object is swept by GC. See
11031 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00740.html.
11032 * alloc.c (cleanup_vector): New function.
11033 (sweep_vector): Call it for each reclaimed vector object.
11034 * font.h (struct font): Adjust comment.
11036 2013-10-24 Glenn Morris <rgm@gnu.org>
11038 * Makefile.in (abs_top_srcdir): New, set by configure.
11040 2013-10-23 Dmitry Antipov <dmantipov@yandex.ru>
11042 Adjust recent font-related changes to fix bug#15686.
11043 * alloc.c (mark_object) [HAVE_WINDOW_SYSTEM]: If marked frame
11044 is a live window system frame, mark its default font too.
11046 2013-10-23 Glenn Morris <rgm@gnu.org>
11048 * Makefile.in (RUN_TEMACS): Make relative (again).
11049 ($(leimdir)/leim-list.el, .el.elc, $(lispsource)/loaddefs.el)
11050 (bootstrap-emacs$(EXEEXT)):
11051 Quote entities that might contain whitespace.
11053 2013-10-23 Paul Eggert <eggert@cs.ucla.edu>
11055 Port to Solaris 10 and its bundled GCC. Reported by Timothy C. Burt.
11056 * floatfns.c (isfinite, isnan): Redefine unconditionally.
11058 2013-10-21 Dmitry Antipov <dmantipov@yandex.ru>
11060 Do not allow font caches to grow too large.
11061 * alloc.c (compact_font_cache_entry, compact_font_caches):
11062 New functions or stub if not HAVE_WINDOW_SYSTEM.
11063 (compact_undo_list): Factor out from Fgarbage_collect.
11065 (mark_face_cache): Mark face font. Move down to avoid
11067 (mark_terminals): Do not mark font cache here.
11068 (Fgarbage_collect): Call compaction functions described
11069 above. Adjust comment.
11071 2013-10-20 Jan Djärv <jan.h.d@swipnet.se>
11073 * emacs.c (main): On Cocoa, if GUI session and 0 is not a tty,
11074 chdir to HOME (bug#15607).
11076 * nsterm.m (Qcocoa, Qgnustep): New variables.
11077 (syms_of_nsterm): Defsym Qcocoa, Qgnustep. Fprovide appropriate one.
11078 (ns_get_color): Make selection color work for GNUstep also.
11080 2013-10-18 Eli Zaretskii <eliz@gnu.org>
11082 * keyboard.c (make_lispy_event): Remove GPM-specific code that
11083 handles mouse clicks. Instead, let GPM use the same code as all
11084 the other mice use. See the discussion starting at
11085 http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00521.html
11086 for the details of the problem with the menu bar this fixes.
11088 2013-10-18 Dmitry Antipov <dmantipov@yandex.ru>
11090 Remove port-specific display name lists to avoid extra
11091 complexity and data duplication with display info lists.
11092 * xterm.h (x_display_name_list): Remove declaration.
11093 * xterm.c (x_display_name_list): Remove.
11094 (x_term_init, x_delete_display, syms_of_xterm): Adjust users.
11095 * xfns.c (x_display_info_for_name, Fx_display_list):
11096 Likewise. Use x_display_list where appropriate.
11097 * w32term.h (w32_display_name_list): Remove declaration.
11098 * w32term.c (w32_display_name_list): Remove.
11099 (w32_initialize_display_info, x_delete_display, syms_of_w32term):
11101 * w32fns.c (x_display_info_for_name, Fx_display_list):
11102 Likewise. Use x_display_list where appropriate.
11103 * nsterm.h (ns_display_name_list): Remove declaration.
11104 * nsterm.m (ns_display_name_list): Remove.
11105 (ns_term_init, syms_of_nsterm): Adjust users.
11106 * nsfns.m (ns_display_info_for_name, Fx_display_list):
11107 Likewise. Use x_display_list where appropriate.
11108 * termhooks.h (TERMINAL_FONT_CACHE): New macro.
11109 * alloc.c (toplevel) [HAVE_WINDOW_SYSTEM]: Include TERM_HEADER.
11110 (mark_terminals): Mark per-terminal font cache.
11112 2013-10-17 Barry O'Reilly <gundaetiapo@gmail.com>
11114 Don't run timers in input-pending-p. Its new check-timers param
11115 provides the prior behavior. (Bug#15045).
11116 * keyboard.c (Finput_pending_p): Accept optional check-timers param.
11118 2013-10-17 Paul Eggert <eggert@cs.ucla.edu>
11120 Make some functions static in non-Microsoft builds.
11121 On my platform (Fedora 19 x86-64), this shrinks the
11122 Emacs executable (text+data) by 0.25%.
11123 * dispextern.h (erase_phys_cursor) [!WINDOWSNT]:
11124 (load_color) [!MSDOS]:
11125 * gnutls.h (emacs_gnutls_transport_set_errno) [!WINDOWSNT]:
11126 * keyboard.h (make_ctrl_char) [!WINDOWSNT]:
11127 * lisp.h (check_existing):
11128 * process.h (conv_sockaddr_to_lisp, network_interface_list)
11129 (network_interface_info) [!WINDOWSNT]:
11130 * termhooks.h (encode_terminal_code) [!WINDOWSNT]:
11131 Remove extern decls.
11132 * fileio.c (check_existing):
11133 * keyboard.c (make_ctrl_char) [!WINDOWSNT]:
11134 * process.c (conv_sockaddr_to_lisp, network_interface_list)
11135 (network_interface_info) [!WINDOWSNT]:
11136 * term.c (encode_terminal_code) [!WINDOWSNT]:
11137 * xdisp.c (erase_phys_cursor) [!WINDOWSNT]:
11138 * xfaces.c (load_color) [!MSDOS]:
11140 * fileio.c (check_existing, check_executable, check_writable):
11141 * process.c (network_interface_list, network_interface_info):
11142 Move earlier, so that we don't need forward decls.
11143 * gnutls.c (fn_gnutls_transport_set_errno)
11144 (emacs_gnutls_transport_set_errno) [!WINDOWNT]:
11146 * w32.c (init_environment): Use faccessat rather than
11147 check_existing, partly for consistency with the rest of the code
11148 in this file, partly so that check_existing can be static.
11150 Make VALMASK visible to GDB even if clang is used (Bug#15574).
11151 * emacs.c (MAIN_PROGRAM): New macro.
11152 * lisp.h (DEFINE_GDB_SYMBOL_BEGIN, DEFINE_GDB_SYMBOL_END): New macros.
11153 (ARRAY_MARK_FLAG, PSEUDOVECTOR_FLAG, VALMASK): Use them.
11155 bool vector int width fixes
11156 * data.c (bool_vector_spare_mask, Fbool_vector_count_matches)
11157 (Fbool_vector_count_matches_at):
11158 Use EMACS_INT, not ptrdiff_t, to record bit counts, as a bit count
11159 can exceed PTRDIFF_MAX, at least in theory.
11160 (Fbool_vector_count_matches_at):
11161 Use int, not ptrdiff_t, to record a value that can't exceed INT_MAX.
11163 2013-10-16 Paul Eggert <eggert@cs.ucla.edu>
11165 * process.h (conv_sockaddr_to_lisp): New decl, for newly-extern func.
11166 (struct sockaddr): Add forward decl, for platforms that lack it.
11168 2013-10-16 Jan Djärv <jan.h.d@swipnet.se>
11170 * nsselect.m (ns_string_from_pasteboard): Remove Fquit, just return
11173 2013-10-16 Eli Zaretskii <eliz@gnu.org>
11175 * w32.c (network_interface_get_info, network_interface_list)
11176 (network_interface_info): New functions. (Bug#15610)
11177 (GetAdaptersInfo_Proc): New typedef.
11178 (get_adapters_info): New wrapper function.
11179 (globals_of_w32): Initialize g_b_init_get_adapters_info.
11181 * process.h (network_interface_list, network_interface_info):
11184 * process.c (conv_sockaddr_to_lisp): Now externally-visible.
11185 (Fnetwork_interface_list, Fnetwork_interface_info): Define for
11186 all systems. Return non-nil for systems that HAVE_NET_IF_H and
11187 for WINDOWSNT. Doc fix.
11188 (syms_of_process): Defsubr Snetwork_interface_list and
11189 Snetwork_interface_info unconditionally.
11191 * menu.c (have_boxes): Fix redundant simulation of radio buttons
11192 in NS GUI sessions. (Bug#15629)
11194 2013-10-16 Dmitry Antipov <dmantipov@yandex.ru>
11196 * fns.c (Fstring_as_unibyte): Use xlispstrdup.
11198 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11200 * print.c (print_object): Print " ..." when truncating bool vectors.
11202 2013-10-15 Eli Zaretskii <eliz@gnu.org>
11204 * w32inevt.c (do_mouse_event): Support mouse wheel and all the 5
11205 standard mouse buttons.
11207 * termhooks.h (struct input_event): Remove incorrect commentary.
11209 2013-10-15 Paul Eggert <eggert@cs.ucla.edu>
11211 Disallow bool vector operations on mixed-length operands.
11212 The old behavior left garbage in the result vector sometimes,
11213 and didn't seem to be useful.
11214 * data.c (Qwrong_length_argument): New static var.
11215 (wrong_length_argument): New function.
11216 (bool_vector_binop_driver): Check that args agree in length.
11218 * keyboard.c, keyboard.h (all_kboards): Now static.
11220 2013-10-15 Xue Fuqiao <xfq.free@gmail.com>
11222 * buffer.c (syms_of_buffer) <buffer-invisibility-spec>: Add usage
11223 note from the lispref.
11225 2013-10-15 Dmitry Antipov <dmantipov@yandex.ru>
11227 * nsterm.h (struct ns_display_info): Remove set-but-unused
11228 member image_cache (image caches are per-terminal anyway).
11229 (FRAME_X_IMAGE_CACHE): Remove.
11230 * nsterm.m (ns_initialize_display_info): Adjust user.
11232 2013-10-14 Eli Zaretskii <eliz@gnu.org>
11234 * w32proc.c: Include mingw_time.h.
11236 * w32.c: Include mingw_time.h.
11238 Implement scrolling of TTY menus when the screen is too short.
11240 * term.c (tty_menu_display): Accept an additional argument, the
11241 menu item from which to start displaying the menu. Account for
11242 the value of Y when limiting the menu to the number of available
11244 (mi_result): New enumeration.
11245 (read_menu_input): Return enumerated value. When the y coordinate
11246 hits min_y or max_y, return scroll indication instead of wrapping
11248 (tty_menu_activate): Handle the scrolling indications from
11249 read_menu_input. Compute the first menu item to display and pass
11250 it to tty_menu_display.
11252 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11254 * termhooks.h (FRAME_MUST_WRITE_SPACES, FRAME_LINE_INS_DEL_OK)
11255 (FRAME_CHAR_INS_DEL_OK, FRAME_SCROLL_REGION_OK)
11256 (FRAME_SCROLL_REGION_COST, FRAME_MEMORY_BELOW_FRAME):
11257 Adjust to match the change described below.
11258 (struct terminal): Move must_write_spaces, line_ins_del_ok,
11259 char_ins_del_ok, scroll_region_ok, scroll_region_cost and
11260 memory_below_frame members to...
11261 * termchar.h (struct tty_display_info): ...here because they're
11262 relevant only on TTYs. Prefer unsigned bitfield where appropriate.
11263 * term.c (init_tty):
11264 * nsterm.m (ns_create_terminal):
11265 * w32term.c (w32_create_terminal):
11266 * xterm.c (x_create_terminal): Adjust users.
11267 * dispnew.c (line_hash_code, line_draw_cost): Pass frame arg
11268 to filter out non-TTY frames. Adjust comment.
11269 (scrolling): Adjust user. Prefer eassert for debugging check.
11271 2013-10-14 Dmitry Antipov <dmantipov@yandex.ru>
11273 * xfaces.c (PT_PER_INCH): Remove unused macro.
11274 * termhooks.h (struct terminal): Remove set-but-unused
11275 member fast_clear_end_of_line.
11276 (FRAME_FAST_CLEAR_END_OF_LINE): Remove.
11277 * nsterm.m (ns_create_terminal):
11278 * term.c (init_tty):
11279 * w32term.c (w32_create_terminal):
11280 * xterm.c (x_create_terminal): Adjust users.
11282 2013-10-14 Paul Eggert <eggert@cs.ucla.edu>
11284 * lisp.h (bool_vector_size): New function.
11285 All uses of XBOOL_VECTOR (x)->size changed to bool_vector_size (x).
11286 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11287 (Fbool_vector_not, Fbool_vector_count_matches_at):
11288 Remove uses of 'eassume' that should no longer be needed,
11289 because they are subsumed by the 'eassume' in bool_vector_size.
11291 2013-10-12 Eli Zaretskii <eliz@gnu.org>
11293 * image.c (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE): Move back
11294 after inclusion of gif_lib.h, thus fixing compiler warnings caused
11295 by 2013-10-10T19:15:33Z!eggert@cs.ucla.edu.
11297 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11299 * xdisp.c (deep_copy_glyph_row): Handle the case that FROM and TO
11300 have different dimensions. (Bug#15575)
11302 * dispnew.c (fill_up_frame_row_with_spaces): Now has external
11305 * dispextern.h (fill_up_frame_row_with_spaces): Add prototype.
11307 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11309 * term.c (tty_menu_show): Never return with unbalanced
11310 specpdl. Use eassert for debugging check. Adjust style.
11312 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11314 * term.c (read_menu_input): Make selection of menu items
11315 cyclical. Suggested by Dmitry Antipov <dmantipov@yandex.ru>.
11316 (tty_menu_activate): Fix off-by-one error when computing max_y.
11318 2013-10-11 Teodor Zlatanov <tzz@lifelogs.com>
11320 * gnutls.c (gnutls_audit_log_function): Add function for GnuTLS
11321 audit logging (only used with GnuTLS 3.x) and enable it.
11323 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11325 * dispnew.c (redraw_frame): Remove useless #ifdef because
11326 FRAME_MSDOS_P is a compile-time zero everywhere except MS-DOS.
11327 Also, move TTY fflush to...
11328 * term.c (tty_update_end): ...this function.
11330 2013-10-11 Eli Zaretskii <eliz@gnu.org>
11332 * xdisp.c (display_tty_menu_item): Make sure we never write beyond
11333 the end of the frame's glyph matrix. (Bug#15575)
11335 * term.c (tty_menu_display): Don't move cursor while overwriting
11336 frame's glyphs with menu items. Limit the number of items
11337 displayed to what can be shown on the available screen lines,
11338 excluding the echo area.
11339 (tty_menu_activate): Limit the Y coordinate allowed by
11340 read_menu_input to the last screen line used for menu display.
11342 2013-10-11 Paul Eggert <eggert@cs.ucla.edu>
11344 * lisp.h (eassume): New macro.
11345 Also, include <verify.h>, for 'assume'.
11346 * alloc.c (bool_vector_payload_bytes, Fmake_bool_vector)
11347 (vroundup, vector_nbytes):
11348 * data.c (bool_vector_spare_mask, bool_vector_binop_driver)
11349 (Fbool_vector_not, Fbool_vector_count_matches)
11350 (Fbool_vector_count_matches_at):
11351 Use eassume, not eassert.
11352 * casetab.c (set_identity, shuffle):
11353 * composite.c (composition_gstring_put_cache):
11354 * dispnew.c (update_frame_1):
11355 * ftfont.c (ftfont_shape_by_flt):
11356 * image.c (gif_load):
11357 * intervals.c (offset_intervals):
11358 * macfont.m (macfont_shape):
11359 Remove calls to 'assume' that are no longer needed, because
11360 --enable-gcc-warnings no longer generates bogus warnings
11361 when these calls are removed.
11363 2013-10-11 Dmitry Antipov <dmantipov@yandex.ru>
11365 * xdisp.c (deep_copy_glyph_row): Remove unused locals.
11367 2013-10-10 Stefan Monnier <monnier@iro.umontreal.ca>
11369 * fileio.c (Fsubstitute_in_file_name): Use substitute-env-in-file-name.
11370 (Qsubstitute_env_in_file_name): New var.
11371 (syms_of_fileio): Define it.
11373 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11375 * xdisp.c (deep_copy_glyph_row): Assert that the 'used' counts of
11376 FROM and TO are identical. Copy only the glyphs of TEXT_AREA.
11379 * term.c (save_and_enable_current_matrix): Don't allocate and
11380 don't save margin areas.
11381 (restore_desired_matrix): Don't restore margin areas.
11382 (free_saved_screen): Don't free margin areas.
11384 2013-10-10 Paul Eggert <eggert@cs.ucla.edu>
11386 * image.c: Pacify --enable-gcc-warnings.
11387 (GIFLIB_MAJOR, GIFLIB_MINOR, GIFLIB_RELEASE, fn_GifErrorString):
11388 #define only if used.
11390 2013-10-10 Eli Zaretskii <eliz@gnu.org>
11392 * image.c (GIFLIB_MAJOR): Define to 4 if undefined.
11393 (GIFLIB_MINOR, GIFLIB_RELEASE): Define to zero if undefined.
11394 (GifErrorString) [GIFLIB_MAJOR >= 5]: Define a function pointer.
11395 (gif_load): For giflib v5.x and later, display the error message
11396 produced by giflib when its functions fail.
11397 (syms_of_image) <Qlibgif_version> [HAVE_NTGUI]: New DEFSYM.
11400 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11402 * keyboard.c (last_event_timestamp): Remove. For X selection and
11403 GTK popup menus, it may be obtained from per-frame X display info.
11404 (kbd_buffer_store_event_hold, kbd_buffer_get_event)
11405 (process_special_events): Adjust users.
11406 * keyboard.h (last_event_timestamp): Remove declaration.
11407 * xmenu.c (xmenu_show, create_and_show_popup_menu): Lost last arg.
11408 Use FRAME_DISPLAY_INFO (f)->last_user_time for gtk_menu_popup.
11409 * menu.h (xmenu_show): Adjust prototype.
11410 * menu.c (Fx_popup_menu): Adjust user.
11411 * xselect.c (x_own_selection, x_get_foreign_selection)
11412 (Fx_disown_selection_internal): Use dpyinfo->last_user_time.
11414 2013-10-10 Dmitry Antipov <dmantipov@yandex.ru>
11416 * keyboard.c (init_kboard): Now static. Add arg
11417 to denote window system. Adjust comment.
11418 (init_keyboard): Adjust user.
11419 (allocate_kboard): New function.
11420 (syms_of_keyboard):
11421 * nsterm.m (ns_term_init):
11422 * term.c (init_tty):
11423 * w32term.c (w32_create_terminal):
11424 * xterm.c (x_term_init): Use it.
11425 * keyboard.h (init_kboard): Remove prototype.
11426 (allocate_kboard): Add prototype.
11428 2013-10-10 Barry Fishman <barry_fishman@acm.org> (tiny change)
11430 * image.c (GIFLIB_MAJOR): Ensure it's defined.
11431 (DGifOpen, DGifOpenFileName): Handle giflib 5 syntax. (Bug#15531)
11433 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11435 * fns.c (sxhash_bool_vector): Fix buffer read overrun.
11437 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11439 * term.c (tty_menu_activate): Flush the output stream after
11440 showing the cursor, and don't mark the frame garbaged at exit from
11441 the function. Fixes redisplay glitches when moving from one menu
11444 2013-10-09 Jan Djärv <jan.h.d@swipnet.se>
11446 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Check input for valid UTF-8
11447 or throw error (Bug#15570).
11449 2013-10-09 Paul Eggert <eggert@cs.ucla.edu>
11451 * intervals.c (temp_set_point_both): Move test into 'eassert',
11454 * lisp.h (eassert): Don't use 'assume'.
11455 Sometimes 'assume' wins in performance, and sometimes it loses,
11456 so it shouldn't be used all the time. Perhaps we need two
11457 flavors of 'eassert', one for where 'assume' is far more likely
11458 to help or to hurt; but that can be done later.
11459 Reported by Dmitry Antipov in
11460 <http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00276.html>.
11461 Also, don't include <verify.h>; no longer needed.
11463 2013-10-09 Glenn Morris <rgm@gnu.org>
11465 * eval.c (Fcond): Doc tweak.
11467 2013-10-09 Eli Zaretskii <eliz@gnu.org>
11469 * xfaces.c (x_free_gc) [HAVE_X_WINDOWS, HAVE_NTGUI]: Don't pass
11470 expressions with side effects to eassert. (Bug#15565)
11472 2013-10-09 Stefan Monnier <monnier@iro.umontreal.ca>
11474 * fns.c (hashfn_user_defined): Allow hash functions to return any
11477 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11479 Fix minor problems found by static checking.
11480 * dispnew.c (save_current_matrix): Omit unnecessary casts.
11481 * dispnew.c (update_frame_with_menu): Mark debug local as used.
11482 * keyboard.c, keyboard.h (Qmouse_movement): Now static.
11483 * keyboard.c (read_menu_command): Remove unused local.
11484 * lisp.h (read_menu_command): New decl.
11485 * menu.c, menu.h (menu_item_width): Arg is now unsigned char *, for
11486 benefit of STRING_CHAR_AND_LENGTH. All uses changed.
11487 Return ptrdiff_t, not int.
11488 * term.c (tty_menu_struct): 'allocated' member is now ptrdiff_t,
11489 not int, for benefit of xpalloc.
11490 (tty_menu_create, tty_menu_make_room): Simplify by using xzalloc
11492 (have_menus_p): Remove; unused.
11493 (tty_menu_add_pane, tty_menu_add_selection): Change signedness of
11494 local char * pointer to pacify STRING_CHAR_AND_LENGTH.
11495 (tty_menu_add_selection, tty_menu_locate, tty_meny_destroy):
11497 (save_and_enable_current_matrix): Omit unnecessary casts.
11498 (read_menu_input): Omit local extern decl (now in lisp.h).
11499 Don't access uninitialized storage if mouse_get_xy fails.
11500 (tty_menu_activate): Mark local as initialized, for lint.
11501 (tty_menu_activate, tty_meny_show): Remove unused locals.
11503 2013-10-08 Eli Zaretskii <eliz@gnu.org>
11505 Support menus on text-mode terminals.
11506 * xterm.h (xw_popup_dialog): Add prototype.
11508 * xmenu.c (Fx_popup_dialog): Function moved to menu.c.
11509 (xmenu_show): Block input here, instead in Fx_popup_menu.
11510 (xw_popup_dialog): New function, with X-specific bits of popup
11513 * xdisp.c (deep_copy_glyph_row, display_tty_menu_item):
11516 * window.c (Fset_window_configuration): Use run-time tests of the
11517 frame type instead of compile-time conditionals, when menu-bar
11518 lines are considered.
11520 * w32term.h (w32con_hide_cursor, w32con_show_cursor)
11521 (w32_popup_dialog): New prototypes.
11523 * w32menu.c (Fx_popup_dialog): Function deleted.
11524 (w32_popup_dialog): New function, with w32 specific bits of popup
11525 dialogs. Block input here.
11527 * w32inevt.c (w32_console_read_socket): Minor change to add
11528 debugging TTY events.
11530 * w32fns.c (show_hourglass): If returning early because the frame
11531 is not a GUI frame, unblock input.
11533 * w32console.c (w32con_hide_cursor, w32con_show_cursor, cursorX)
11534 (cursorY): New functions.
11536 * termhooks.h (cursorX, cursorY): Prototypes of functions on
11537 WINDOWSNT, macros that call curX and curY elsewhere.
11539 * termchar.h (struct tty_display_info) <showing_menu>: New flag.
11541 * term.c (tty_hide_cursor, tty_show_cursor) [WINDOWSNT]: Call w32
11542 specific function to hide and show cursor on a text-mode terminal.
11543 (tty_menu_struct, struct tty_menu_state): New structures.
11544 (tty_menu_create, tty_menu_make_room, tty_menu_search_pane)
11545 (tty_menu_calc_size, mouse_get_xy, tty_menu_display)
11546 (have_menus_p, tty_menu_add_pane, tty_menu_add_selection)
11547 (tty_menu_locate, save_and_enable_current_matrix)
11548 (restore_desired_matrix, screen_update, read_menu_input)
11549 (tty_menu_activate, tty_menu_destroy, tty_menu_help_callback)
11550 (tty_pop_down_menu, tty_menu_last_menubar_item)
11551 (tty_menu_new_item_coords, tty_menu_show): New functions.
11552 (syms_of_term): New DEFSYMs for tty-menu-* symbols.
11554 * nsterm.h (ns_popup_dialog): Adjust prototype.
11556 * nsmenu.m (ns_menu_show): Block and unblock input here, instead
11557 of in x-popup-menu.
11558 (ns_popup_dialog): Adapt order of arguments to the other
11559 *_menu_show implementations.
11560 (Fx_popup_dialog): Function deleted.
11562 * msdos.c (x_set_menu_bar_lines): Delete unused function.
11564 * menu.h (tty_menu_show, menu_item_width): Provide prototypes.
11566 * menu.c (have_boxes): New function.
11567 (single_keymap_panes): Use it instead of a compile-time
11569 (single_menu_item): Use run-time tests of the frame type instead
11570 of compile-time conditionals.
11571 (encode_menu_string): New function.
11572 (list_of_items, list_of_panes): Use it instead of ENCODE_STRING
11573 the macro, since different types of frame need different encoding
11575 (digest_single_submenu): Use run-time tests of frame type instead
11576 of, or in addition to, compile-time conditionals.
11577 (menu_item_width, Fmenu_bar_menu_at_x_y): New functions.
11578 (Fx_popup_menu): Detect when the function is called from keyboard
11579 on a TTY. Don't barf when invoked on a text-mode frame.
11580 Check frame type at run time, instead of compile-time conditionals for
11581 invoking terminal-specific menu-show functions.
11582 Call tty_menu_show on text-mode frames.
11583 (Fx_popup_dialog): Move here from xmenu.c. Test frame types at
11584 run time to determine which alternative to invoke; support dialogs
11587 * keyboard.h <Qmouse_movement>: Declare.
11589 * keyboard.c <Qmouse_movement>: Now extern.
11590 <Qecho_keystrokes>: New static variable.
11591 (read_key_sequence): Accept an additional argument, a flag to
11592 prevent redisplay during reading of the key sequence. All callers
11594 (read_menu_command): New function.
11595 (read_char): When COMMANDFLAG is -2, do not redisplay and do not
11597 (toolkit_menubar_in_use): New function.
11598 (make_lispy_event): Use it instead of a compile-time test.
11600 * fns.c (Fyes_or_no_p) [HAVE_MENUS]: Don't condition on
11601 window-system being available.
11603 * editfns.c (Fmessage_box) [HAVE_MENUS]: Don't condition the call
11604 to x-popup-dialog on the frame type, they all now support popup
11607 * dispnew.c (save_current_matrix): Save the margin areas.
11608 (restore_current_matrix): Restore margin areas.
11609 (update_frame_with_menu): New function.
11611 * dispextern.h (display_tty_menu_item, update_frame_with_menu):
11614 * alloc.c (make_save_ptr): Now compiled unconditionally.
11616 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11618 * dispnew.c (set_window_update_flags): Add buffer arg. Adjust comment.
11619 (redraw_frame, update_frame): Adjust users.
11620 * dispextern.h (set_window_update_flags): Adjust prototype.
11621 * xdisp.c (redisplay_internal): When updating all frames with zero
11622 windows_or_buffers_changed, assume that only the windows that shows
11623 current buffer should be really updated.
11625 2013-10-08 Dmitry Antipov <dmantipov@yandex.ru>
11627 Do not allocate huge temporary memory areas and objects while encoding
11628 for file I/O, thus reducing an enormous memory usage for large buffers.
11629 See http://lists.gnu.org/archive/html/emacs-devel/2013-10/msg00180.html.
11630 * coding.h (struct coding_system): New member raw_destination.
11631 * coding.c (setup_coding_system): Initialize it to zero.
11632 (encode_coding_object): If raw_destination is set, do not create
11633 dst_object. Add comment.
11634 * fileio.c (toplevel): New constant E_WRITE_MAX.
11635 (e_write): Do not encode more than E_WRITE_MAX characters per one loop
11636 iteration. Use raw_destination if E_WRITE_MAX characters is encoded.
11638 2013-10-08 Jan Djärv <jan.h.d@swipnet.se>
11640 * nsterm.m (windowDidExitFullScreen:)
11641 (toggleFullScreen:): Change NS_IMPL_COCOA to HAVE_NATIVE_FS.
11643 2013-10-08 Paul Eggert <eggert@cs.ucla.edu>
11645 Fix race where emacs aborts when sent SIGTERM (Bug#15534).
11646 * keyboard.c (unblock_input_to): Don't process pending signals
11647 if a fatal error is in progress.
11649 * lisp.h (bits_word, BITS_WORD_MAX): New type and macro.
11650 All uses of 'size_t' and 'SIZE_MAX' changed to use them, when
11651 they're talking about words in Lisp bool vectors.
11652 (BITS_PER_BITS_WORD): Rename from BITS_PER_SIZE_T. All uses changed.
11653 * data.c (popcount_bits_word): Rename from popcount_size_t.
11654 (bits_word_to_host_endian): Rename from size_t_to_host_endian.
11657 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11659 Improve support for popcount and counting trailing zeros (Bug#15550).
11660 * data.c: Include <count-one-bits.h>, <count-trailing-zeros.h>.
11661 (USE_MSC_POPCOUNT, POPCOUNT_STATIC_INLINE)
11662 (NEED_GENERIC_POPCOUNT, popcount_size_t_generic)
11663 (popcount_size_t_msc, popcount_size_t_gcc):
11664 Remove; now done by Gnulib.
11665 (popcount_size_t): Now a macro that defers to Gnulib.
11666 (count_trailing_zero_bits): Return int, for consistency with
11667 Gnulib and because Emacs prefers signed to unsigned int.
11668 Don't assume that size_t is either unsigned int or unsigned long
11669 or unsigned long long.
11670 (size_t_to_host_endian): Do not assume that size_t is either
11671 exactly 32 or exactly 64 bits wide.
11672 * lisp.h (BITS_PER_SIZE_T): Define consistently with BITS_PER_LONG
11673 etc., so that it's now an enum constant, not a macro.
11674 No need to assume that it's either 32 or 64.
11676 2013-10-07 Jan Djärv <jan.h.d@swipnet.se>
11678 * nsterm.m (windowDidEnterFullScreen:): setPresentationOptions only
11681 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11683 * insdel.c (insert_from_gap): Prefer ptrdiff_t to int where needed.
11684 * xdisp.c (handle_fontified_prop): Likewise. Use bool for boolean.
11686 2013-10-07 Paul Eggert <eggert@cs.ucla.edu>
11688 emacs_read and emacs_write now use void *, not char *.
11689 * alloc.c (valid_pointer_p) [!WINDOWSNT]: Remove now-unnecessary cast.
11690 * sysdep.c (emacs_read, emacs_write, emacs_write_sig):
11691 Buffer arg is now void *, not char *. This matches plain
11692 'read' and 'write' better, and avoids a constraint violation
11693 on Solaris 9 with Oracle Studio.
11695 2013-10-07 Dmitry Antipov <dmantipov@yandex.ru>
11697 * alloc.c (Fmake_string): For ASCII char initializer, prefer
11698 memset to explicit loop. Otherwise copy largest possible chunk
11699 from initialized to uninitialized part, thus allowing the longer
11700 memcpy runs and reducing the number of loop iterations.
11702 2013-10-06 Jan Djärv <jan.h.d@swipnet.se>
11704 * nsterm.m (ns_update_begin): If native fullscreen and no toolbar,
11705 hide toolbar (Bug#15388).
11706 (windowDidEnterFullScreen:): If presentation options are zero,
11707 set them here (Bug#15388).
11708 (ns_update_auto_hide_menu_bar): Remove runtime check.
11709 Don't auto hide dock unless menubar is also auto hidden.
11711 2013-10-05 Xue Fuqiao <xfq.free@gmail.com>
11713 * editfns.c (message): Mention batch mode in doc string.
11715 2013-10-05 Jan Djärv <jan.h.d@swipnet.se>
11717 * nsterm.m (check_native_fs): Remove erroneous comment.
11719 2013-10-04 Dmitry Antipov <dmantipov@yandex.ru>
11721 * xdisp.c (redisplay_internal): Simplify because scan_for_column now
11722 uses find_newline instead of scan_newline and so doesn't move point.
11724 2013-10-04 Paul Eggert <eggert@cs.ucla.edu>
11726 Use hardware support for byteswapping on glibc x86 etc.
11727 On Fedora 19 x86-64, the new bswap_64 needs 1 instruction,
11728 whereas the old swap64 needed 30.
11729 * fringe.c (init_fringe_bitmap) [WORDS_BIGENDIAN]:
11730 * sound.c (le2hl, le2hs, be2hl) [!WINDOWSNT]:
11731 Use byteswap.h's macros to swap bytes.
11732 * lisp.h (swap16, swap32, swap64): Remove.
11733 All uses replaced by bswap_16, bswap_32, bswap_64.
11735 * bytecode.c (exec_byte_code): Use some more volatile variables
11736 to work around local variables getting clobbered by longjmp.
11737 Port to pre-C99, which doesn't allow decls after stmts.
11739 2013-10-03 Paul Eggert <eggert@cs.ucla.edu>
11741 * lisp.h (eassert): Assume that COND is true when optimizing.
11742 In other words, take on the behavior of eassert_and_assume.
11743 This makes Emacs 0.2% smaller on my platform (Fedora 19, x86-64).
11744 (eassert_and_assume): Remove. All uses replaced by eassert.
11746 * xdisp.c (Qglyphless_char): Now static.
11748 Adjust to merge from gnulib.
11749 * conf_post.h (__has_builtin, assume): Remove; gnulib now does these.
11750 * lisp.h: Include <verify.h>, for 'assume'.
11752 * eval.c (clobbered_eassert): New macro.
11753 (internal_catch, internal_condition_case)
11754 (internal_condition_case_1, internal_condition_case_2)
11755 (internal_condition_case_n): Use it instead of eassert
11756 when the argument contains locals clobbered by longjmp.
11757 Don't use clobbered locals outside of clobbered_eassert.
11758 (internal_lisp_condition_case): Use a volatile variable
11759 to work around a local variable's getting clobbered.
11761 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11763 * lisp.h (struct handler): Merge struct handler and struct catchtag.
11764 (PUSH_HANDLER): New macro.
11765 (catchlist): Remove.
11766 (handlerlist): Always declare.
11768 * eval.c (catchlist): Remove (merge with handlerlist).
11769 (handlerlist, lisp_eval_depth): Not static any more.
11770 (internal_catch, internal_condition_case, internal_condition_case_1)
11771 (internal_condition_case_2, internal_condition_case_n):
11773 (unwind_to_catch, Fthrow, Fsignal): Adjust to merged
11774 handlerlist/catchlist.
11775 (internal_lisp_condition_case): Use PUSH_HANDLER. Adjust to new
11776 handlerlist which can only handle a single condition-case handler at
11778 (find_handler_clause): Simplify since we only a single branch here
11781 * bytecode.c (BYTE_CODES): Add Bpushcatch, Bpushconditioncase
11783 (bcall0): New function.
11784 (exec_byte_code): Add corresponding cases. Improve error message when
11785 encountering an invalid byte-code. Let Bunwind_protect accept
11786 a function (rather than a list of expressions) as argument.
11788 * alloc.c (Fgarbage_collect): Merge scans of handlerlist and catchlist,
11789 and make them unconditional now that they're heap-allocated.
11791 2013-10-03 Stefan Monnier <monnier@iro.umontreal.ca>
11793 * charset.c (Fdecode_char, Fencode_char): Remove description of
11794 `restriction' arg. now that it's hidden by advertised-calling-convention.
11796 2013-10-02 Jan Djärv <jan.h.d@swipnet.se>
11798 * macfont.m (mac_ctfont_create_preferred_family_for_attributes):
11799 Remove unused variable (from mac-port).
11800 (macfont_draw): Use s->ybase for correct y position.
11802 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11804 * frame.h (struct frame): Drop has_minibuffer member because...
11805 (FRAME_HAS_MINIBUF_P): ...this macro can be implemented without it.
11806 * frame.c (make_frame, make_minibuffer_frame): Adjust users.
11808 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11810 * window.h (struct window): Prefer enum text_cursor_kinds to int
11811 for phys_cursor_type member. Move the latter, phys_cursor_width,
11812 phys_cursor_ascent and phys_cursor_height under HAVE_WINDOW_SYSTEM.
11813 * window.c (replace_window, make_window): Adjust users.
11815 2013-10-02 Dmitry Antipov <dmantipov@yandex.ru>
11817 * fringe.c (toplevel): Do not use HAVE_WINDOW_SYSTEM because
11818 this module is never compiled otherwise.
11820 2013-10-01 Alp Aker <alp.tekin.aker@gmail.com>
11822 * macfont.m (macfont_draw): Use CGRectMake rather than NSMakeRect
11825 2013-09-29 Eli Zaretskii <eliz@gnu.org>
11827 * xdisp.c (get_next_display_element): Don't call face_for_font in
11828 a build configured --without-x. (Bug#15484)
11830 2013-09-29 Jan Djärv <jan.h.d@swipnet.se>
11832 * window.c (calc_absolute_offset): #elif should be #elif defined.
11834 * frame.c (delete_frame): Block/unblock input to overcome race
11835 condition (Bug#15475).
11837 2013-09-29 Andreas Politz <politza@hochschule-trier.de>
11839 * frame.c (delete_frame): Record selected frame only after
11840 calling Qdelete_frame_functions (Bug#15477).
11842 2013-09-28 Jan Djärv <jan.h.d@swipnet.se>
11844 * nsterm.m (ns_selection_color): Remove.
11845 (ns_get_color): Check for ns_selection_(fg|bg)_color using
11846 NSColor selectedText(Background)Color. Only for COCOA.
11847 (ns_term_init): Remove assignment of ns_selection_color, logic
11848 moved to ns_get_color.
11850 * nsterm.h (NS_SELECTION_BG_COLOR_DEFAULT): Rename from
11851 NS_SELECTION_COLOR_DEFAULT.
11852 (NS_SELECTION_FG_COLOR_DEFAULT): New.
11854 2013-09-28 Eli Zaretskii <eliz@gnu.org>
11856 * xdisp.c (Fdump_tool_bar_row): Ifdef away the body if 'struct
11857 frame' does not have the tool_bar_window member.
11859 2013-09-26 Barry O'Reilly <gundaetiapo@gmail.com>
11861 Signal error when reading an empty byte-code object (Bug#15405)
11862 * lread.c (read1): Signal error.
11863 * alloc.c (make_byte_code): eassert header size.
11864 (sweep_vectors): Change an int to size_t.
11866 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11868 * dispnew.c (clear_glyph_row, copy_row_except_pointers): Use enums
11869 instead of ints, as it's the usual style for offsetof constants. See:
11870 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00478.html
11872 * data.c (POPCOUNT_STATIC_INLINE): New macro, as a hack for popcount.
11873 This is ugly, but it should fix the performance problem for older
11874 GCC versions in the short run. I'll look into integrating the
11875 Gnulib module for popcount, as a better fix.
11876 See the thread starting in:
11877 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00474.html
11878 (popcount_size_t_generic) [NEED_GENERIC_POPCOUNT]:
11879 (popcount_size_t_msc) [USE_MSC_POPCOUNT]:
11880 (popcount_size_t_gcc) [USE_GCC_POPCOUNT]:
11881 (popcount_size_t): Use it.
11883 2013-09-24 Daniel Colascione <dancol@dancol.org>
11885 * process.c (Fnetwork_interface_info): Fix build break due to
11888 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11890 * dispnew.c (clear_glyph_row, copy_row_except_pointers):
11891 Prefer signed to unsigned integers where either will do.
11892 No need for 'const' on locals that do not escape.
11893 Omit easserts with unnecessary and unportable assumptions about
11894 alignment. Avoid unnecessary casts to char *.
11896 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11898 Use union for the payload of struct Lisp_Vector.
11899 This helps to avoid a few glitches dictated by C's aliasing rules.
11900 * lisp.h (struct Lisp_Vector): Use union for next and
11901 contents member. Adjust comment. Change related users.
11902 * alloc.c (next_in_free_list, set_next_in_free_list): Remove.
11903 Related users changed.
11904 * buffer.c, bytecode.c, ccl.c, character.h, chartab.c, composite.c:
11905 * composite.h, disptab.h, fns.c, fontset.c, indent.c, keyboard.c:
11906 * lread.c, msdos.c, process.c, w32menu.c, window.c, xdisp.c:
11907 * xfaces.c, xfont.c, xmenu.c: Related users changed.
11909 2013-09-24 Dmitry Antipov <dmantipov@yandex.ru>
11911 Optimize glyph row clearing and copying routines.
11912 * dispextern.h (struct glyph_row): Change layout of struct
11913 glyph_row to help copy_row_except_pointers. Adjust comment.
11914 * dispnew.c (null_row): Remove.
11915 (clear_glyph_row): Use offsetof and memset to find and clear
11916 just the members that need clearing. Adjust comment.
11917 (copy_row_except_pointers): Likewise for copying.
11919 2013-09-24 Paul Eggert <eggert@cs.ucla.edu>
11921 Some minor cleanups of recently-added bool vector code.
11922 * conf_post.h (assume): Always return void. Use lint version
11923 only if GCC and MSC versions don't apply.
11924 * conf_post.h (assume):
11925 * data.c (USC_MSC_POPCOUNT, count_trailing_zero_bits):
11926 Depend on _MSC_VER, not __MSC_VER, for consistency with
11928 * data.c (bool_vector_spare_mask, popcount_size_t_generic)
11929 (popcount_size_t_msc, popcount_size_t_gcc, popcount_size_t)
11930 (bool_vector_binop_driver, count_trailing_zero_bits)
11931 (size_t_to_host_endian): Now static, not static inline;
11932 the latter isn't needed with modern compilers and doesn't
11933 work with older compilers anyway.
11935 * alloc.c (valgrind_p): Use bool for boolean.
11937 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11939 * xdisp.c (noninteractive_need_newline, message_log_need_newline)
11940 (overlay_arrow_seen, message_enable_multibyte, line_number_displayed)
11941 (display_last_displayed_message_p, message_buf_print)
11942 (message_cleared_p, help_echo_showing_p, hourglass_shown_p):
11943 Use bool for boolean.
11944 * dispextern.h (cancel_line, init_desired_glyphs):
11945 Remove ancient leftover.
11946 (help_echo_showing_p, hourglass_shown_p):
11947 * lisp.h (noninteractive_need_newline): Adjust declaration.
11949 2013-09-23 Dmitry Antipov <dmantipov@yandex.ru>
11951 * dispnew.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11953 * frame.c (frame_garbaged, selected_frame, last_nonminibuf_frame):
11954 ...this file and convert the latter to static. Adjust comment.
11955 (make_initial_frame):
11956 * window.c (init_window_once): Adjust user.
11957 * frame.h (last_nonminibuf_frame): Remove declaration.
11958 * lisp.h (selected_frame): Likewise.
11959 * msdos.c (the_only_display_info): Adjust comment.
11961 2013-09-23 Eli Zaretskii <eliz@gnu.org>
11963 * xdisp.c (mouse_face_from_string_pos): Fix off-by-one error in
11964 computing the end column of mouse-highlight that comes from
11965 display or overlay strings. (Bug#15437)
11966 (note_mouse_highlight): Adapt calculation of last argument to
11967 mouse_face_from_string_pos to the above change.
11969 * conf_post.h (__has_builtin): Define to zero, if undefined, on
11970 all platforms, not just for clang.
11972 2013-09-23 Jan Djärv <jan.h.d@swipnet.se>
11974 * filelock.c (lock_file_1): Rearrange to remove compiler warning
11975 about excess arguments to snprintf.
11977 * conf_post.h(assume): Use __builtin_unreachable for clang.
11979 2013-09-23 Juanma Barranquero <lekktu@gmail.com>
11981 * w32console.c (initialize_w32_display): Remove unused variable hlinfo.
11982 * w32term.c (w32_scroll_bar_handle_click): Remove unused variable f.
11984 2013-09-23 Daniel Colascione <dancol@dancol.org>
11986 * alloc.c (USE_VALGRIND): New macro; on by default
11987 when ENABLE_CHECKING.
11988 (mark_maybe_object, mark_maybe_pointer)
11989 [USE_VALGRIND]: Mark conservatively-scanned regions valid for
11991 (valgrind_p) [USE_VALGRIND]: New variable.
11992 (init_alloc) [USE_VALGRIND]: Initialize valgrind_p.
11994 2013-09-22 Jan Djärv <jan.h.d@swipnet.se>
11996 * process.c (wait_reading_process_output): Change int pnamelen to
11999 * nsterm.m (setMarkedText:selectedRange:, deleteWorkingText):
12000 * nsmenu.m (addDisplayItemWithImage:idx:tag:helpText:enabled:):
12001 * nsfont.m (ns_get_covering_families, ns_findfonts): Cast NSLog
12002 argument to unsigned long to avoid warning.
12003 (nsfont_draw): Use 0.25 instead of Fix2X (kATSItalicQDSkew).
12005 * conf_post.h (assume): Fix compiler error: x shall be cond.
12007 2013-09-22 Daniel Colascione <dancol@dancol.org>
12009 * xfns.c (x_get_monitor_attributes): Suppress unused variable
12010 warning when compiling without a window system.
12012 2013-09-22 Daniel Colascione <dancol@dancol.org>
12014 * data.c (Qbool_vector_p): New symbol.
12015 (bool_vector_spare_mask, popcount_size_t_generic)
12016 (popcount_size_t_msc, popcount_size_t_gcc)
12018 (bool_vector_binop_driver)
12019 (count_trailing_zero_bits, size_t_to_host_endian)
12020 (Fbool_vector_exclusive_or)
12021 (Fbool_vector_union)
12022 (Fbool_vector_intersection, Fbool_vector_set_difference)
12023 (Fbool_vector_subsetp, Fbool_vector_not)
12024 (Fbool_vector_count_matches)
12025 (Fbool_vector_count_matches_at): New functions.
12026 (syms_of_data): Intern new symbol, functions.
12027 * alloc.c (bool_vector_payload_bytes): New function.
12028 (Fmake_bool_vector): Instead of calling Fmake_vector,
12029 which performs redundant initialization and argument checking,
12030 just call allocate_vector ourselves. Make sure we clear any
12031 terminating padding to zero.
12032 (vector_nbytes, sweep_vectors): Use bool_vector_payload_bytes
12033 instead of open-coding the size calculation.
12034 (vroundup_ct): New macro.
12035 (vroundup): Assume argument >= 0; invoke vroundup_ct.
12036 * casetab.c (shuffle, set_identity): Change lint_assume to assume.
12037 * composite.c (composition_gstring_put_cache):
12038 Change lint_assume to assume.
12039 * conf_post.h (assume): New macro.
12040 (lint_assume): Remove.
12041 * dispnew.c (update_frame_1): Change lint_assume to assume.
12042 * ftfont.c (ftfont_shape_by_flt): Change lint_assume
12044 * image.c (gif_load): Change lint_assume to assume.
12045 * lisp.h (eassert_and_assume): New macro.
12046 (Qbool_vector_p): Declare.
12047 (CHECK_BOOL_VECTOR, ROUNDUP, BITS_PER_SIZE_T): New macros.
12048 (swap16, swap32, swap64): New inline functions.
12049 * macfont.m (macfont_shape): Change lint_assume to assume.
12050 * ralloc.c: Rename ROUNDUP to PAGE_ROUNDUP throughout.
12051 * xsettings.c (parse_settings): Use new swap16 and
12052 swap32 from lisp.h instead of file-specific macros.
12054 2013-09-22 Eli Zaretskii <eliz@gnu.org>
12056 * xdisp.c (try_window_id): Don't abort if cursor row could not be
12057 found (which can legitimately happen when the glyph row at the
12058 window start is disabled in the current_matrix. (Bug#15365)
12060 2013-09-22 Paul Eggert <eggert@cs.ucla.edu>
12062 Fix syntax.h bug introduced by recent INLINE change.
12063 syntax.h defined an extern inline function SYNTAX_ENTRY that was
12064 conditionally compiled one way in some modules, and a different
12065 way in others. This doesn't work with extern inline functions,
12066 which must have the same definition in all modules, because the
12067 defining code might be shared across modules, depending on the
12068 implementation. Symptoms reported by Martin Rudalics in:
12069 http://lists.gnu.org/archive/html/emacs-devel/2013-09/msg00414.html
12070 * regex.c, syntax.c (SYNTAX_ENTRY_VIA_PROPERTY): Remove.
12071 (SYNTAX, SYNTAX_ENTRY, SYNTAX_WITH_FLAGS): New macros,
12072 overriding the corresponding functions in syntax.h.
12073 * syntax.h (syntax_property_entry, syntax_property_with_flags)
12074 (syntax_property): New inline functions.
12075 (SYNTAX_ENTRY, SYNTAX_WITH_FLAGS, SYNTAX):
12076 Rewrite in terms of these new functions.
12078 2013-09-21 Eli Zaretskii <eliz@gnu.org>
12080 * dired.c (directory_files_internal): Use multibyte_chars_in_text,
12081 not chars_in_text, whose result depends on the multibyteness of
12082 the current buffer. (Bug#15426)
12084 2013-09-20 Paul Eggert <eggert@cs.ucla.edu>
12086 Port recent change to hosts where pointers aren't 'long'.
12087 * xterm.c (x_send_scroll_bar_event, x_scroll_bar_to_input_event):
12088 Don't assume that pointers are the same width as 'long'.
12089 Add a compile-time check that a pointer fits into two X slots.
12091 A simpler, centralized INLINE.
12092 * conf_post.h (INLINE): Define only if not already defined.
12093 This allows us to use a single INLINE, defined by one file
12095 * emacs.c (INLINE): Define it.
12096 Also, include category.h, charset.h, composite.h, dispextern.h,
12097 syntax.h, systime.h, so that their INLINE definitions are expanded
12098 properly for Emacs.
12099 * blockinput.h, keyboard.c (BLOCKINPUT_INLINE):
12100 * buffer.h, buffer.c (BUFFER_INLINE):
12101 * category.h, category.c (CATEGORY_INLINE):
12102 * character.h, character.c (CHARACTER_INLINE):
12103 * charset.h, charset.c (CHARSET_INLINE):
12104 * composite.h, composite.c (COMPOSITE_INLINE):
12105 * dispextern.h, dispnew.c (DISPEXTERN_INLINE):
12106 * frame.h, frame.c (FRAME_INLINE):
12107 * intervals.h, intervals.c (INTERVALS_INLINE):
12108 * keyboard.h, keyboard.c (KEYBOARD_INLINE):
12109 * lisp.h, alloc.c (LISP_INLINE):
12110 * process.h, process.c (PROCESS_INLINE):
12111 * syntax.h, syntax.c (SYNTAX_INLINE):
12112 * systime.h, sysdep.c (SYSTIME_INLINE):
12113 * termhooks.h, terminal.c (TERMHOOKS_INLINE):
12114 * window.h, window.c (WINDOW_INLINE):
12115 Remove. All uses replaced with INLINE.
12117 2013-09-20 Dmitry Antipov <dmantipov@yandex.ru>
12119 * xterm.c (handle_one_xevent): Revert part of 2013-09-17 change
12120 to avoid Bug#15398.
12122 2013-09-19 Eli Zaretskii <eliz@gnu.org>
12124 * w32reg.c (w32_get_string_resource): Make the first 2 arguments
12125 'const char *' to avoid compiler warnings due to similar change in
12126 the prototype of x_get_string_resource.
12128 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12130 * xterm.h (struct x_display_info): New members last_mouse_glyph_frame,
12131 last_mouse_scroll_bar, last_mouse_glyph and last_mouse_movement_time,
12132 going to replace static variables below. Adjust comments.
12133 * xterm.c (last_mouse_glyph, last_mouse_glyph_frame)
12134 (last_mouse_scroll_bar, last_mouse_movement_time): Remove.
12135 (note_mouse_movement, XTmouse_position, x_scroll_bar_note_movement)
12136 (x_scroll_bar_report_motion, handle_one_xevent, syms_of_xterm):
12137 Related users changed.
12138 * w32term.h (struct w32_display_info): New members last_mouse_glyph_frame,
12139 last_mouse_scroll_bar, last_mouse_scroll_bar_pos, last_mouse_glyph and
12140 last_mouse_movement_time, going to replace static variables below.
12142 * w32term.c (last_mouse_glyph_frame, last_mouse_scroll_bar)
12143 (last_mouse_scroll_bar_pos, last_mouse_glyph, last_mouse_movement_time):
12145 (note_mouse_movement, w32_mouse_position, w32_scroll_bar_handle_click)
12146 (x_scroll_bar_report_motion, syms_of_w32term): Related users changed.
12147 * nsterm.h (struct ns_display_info): New members last_mouse_glyph,
12148 last_mouse_movement_time and last_mouse_scroll_bar, going to replace
12149 static variables below.
12150 * nsterm.m (last_mouse_glyph, last_mouse_movement_time)
12151 (last_mouse_scroll_bar): Remove.
12152 (note_mouse_movement, ns_mouse_position, mouseMoved, mouseEntered)
12153 (mouseExited): Related users changed.
12155 2013-09-19 Dmitry Antipov <dmantipov@yandex.ru>
12157 Do not use external array to process X scroll bar messages.
12158 * xterm.c (scroll_bar_windows, scroll_bar_windows_size): Remove.
12159 (x_send_scroll_bar_event): Pack window pointer into two slots
12160 of XClientMessageEvent if we're 64-bit. Adjust comment.
12161 (x_scroll_bar_to_input_event): Unpack accordingly.
12163 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12165 Ifdef away recent changes which aren't relevant to NS port.
12166 * dispextern.h (x_mouse_grabbed, x_redo_mouse_highlight)
12167 [!HAVE_NS]: Declare as such.
12168 * frame.c (x_mouse_grabbed, x_redo_mouse_highlight)
12169 [!HAVE_NS]: Define as such.
12171 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12173 * frame.c (x_redo_mouse_highlight): New function
12174 to factor out common code used in W32 and X ports.
12175 * dispextern.h (x_redo_mouse_highlight): Add prototype.
12176 * xterm.h (struct x_display_info):
12177 * w32term.h (struct w32_display_info):
12178 * nsterm.h (struct ns_display_info): New members
12179 last_mouse_motion_frame, last_mouse_motion_x and
12180 last_mouse_motion_y, going to replace static variables below.
12181 * xterm.c (last_mouse_motion_event, last_mouse_motion_frame)
12182 (redo_mouse_highlight): Remove.
12183 (note_mouse_movement, syms_of_xterm): Adjust user.
12184 (handle_one_xevent): Likewise. Use x_redo_mouse_highlight.
12185 * w32term.c (last_mouse_motion_event, last_mouse_motion_frame)
12186 (redo_mouse_highlight): Remove.
12187 (note_mouse_movement, syms_of_w32term): Adjust user.
12188 (w32_read_socket): Likewise. Use x_redo_mouse_highlight.
12189 * nsterm.m (last_mouse_motion_position, last_mouse_motion_frame):
12191 (note_mouse_movement, mouseMoved, syms_of_nsterm):
12192 * nsfns.m (compute_tip_xy): Adjust user.
12194 2013-09-18 Dmitry Antipov <dmantipov@yandex.ru>
12196 * frame.c (x_mouse_grabbed): New function.
12197 * dispextern.h (x_mouse_grabbed): Add prototype.
12198 (last_mouse_frame): Remove declaration.
12199 * xterm.h (struct x_display_info):
12200 * w32term.h (struct w32_display_info):
12201 * nsterm.h (struct ns_display_info): New member
12202 last_mouse_frame, going to replace...
12203 * xdisp.c (last_mouse_frame): ...global variable.
12204 (note_tool_bar_highlight):
12205 * w32term.c (w32_mouse_position, w32_read_socket):
12206 * xterm.c (XTmouse_position, handle_one_xevent):
12207 Use x_mouse_grabbed.
12208 * nsterm.m (ns_mouse_position, mouseDown): Adjust user.
12210 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12212 * w32term.c (w32_read_socket): Avoid temporary
12213 variables in a call to x_real_positions.
12214 * xterm.c (handle_one_xevent): Likewise.
12216 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12218 * frame.h (x_set_bitmap_icon) [!HAVE_NS]: New function.
12219 (x_icon_type): Remove prototype.
12220 (x_bitmap_icon) [!HAVE_NS]: Declare as such.
12221 * frame.c (x_icon_type): Remove.
12222 * w32term.c (x_make_frame_visible, x_iconify_frame):
12223 * xterm.c (x_make_frame_visible, x_iconify_frame):
12224 Use x_set_bitmap_icon to factor out common code.
12226 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12228 * dispextern.h (check_x_display_info, x_get_string_resource):
12229 Declare here just once and unify the latter.
12230 * frame.c (check_x_display_info, x_get_string_resource):
12231 * nsterm.h (check_x_display_info):
12232 * xrdb.c (x_get_string_resource):
12233 * xterm.h (check_x_display_info): Remove prototypes.
12234 * nsfns.m (x_get_string_resource): Likewise. Adjust definition.
12235 * w32reg.c (x_get_string_resource): Likewise.
12236 (w32_get_rdb_resource): Adjust user.
12238 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12240 * xterm.h (struct x_display_info): New member
12241 x_pending_autoraise_frame, going to replace...
12242 * xterm.c (pending_autoraise_frame): ...static variable.
12243 (x_new_focus_frame, XTread_socket): Adjust users.
12244 * w32term.h (struct w32_display_info): New member
12245 w32_pending_autoraise_frame, going to replace...
12246 * w32term.c (pending_autoraise_frame): ...global variable.
12247 (x_new_focus_frame, w32_read_socket): Adjust users.
12249 2013-09-17 Glenn Morris <rgm@gnu.org>
12251 * xdisp.c (message_dolog): If we create *Messages*,
12252 switch it to messages-buffer-mode.
12254 2013-09-17 Paul Eggert <eggert@cs.ucla.edu>
12256 Don't overuse 'const' in types of locals.
12257 * bidi.c (bidi_count_bytes):
12258 * gtkutil.c, gtkutil.h (xg_event_is_for_menubar)
12259 (xg_event_is_for_scrollbar):
12260 * xselect.c (x_handle_property_notify)
12261 (x_handle_selection_notify, x_handle_dnd_message):
12262 * xsettings.c, xsettings.h (xft_settings_event):
12263 * xterm.c (x_handle_net_wm_state, handle_one_event)
12264 (x_menubar_window_to_frame, x_detect_focus_change)
12265 (construct_mouse_click, note_mouse_movement)
12266 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12267 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12268 (handle_one_xevent, x_handle_net_wm_state):
12269 * xterm.h (x_handle_property_notify, x_handle_selection_notify)
12270 (x_handle_dnd_message):
12271 Avoid unnecessary 'const', typically the second 'const' in
12272 'const foo * const arg', a 'const' that does not affect the API
12273 and doesn't significantly help the human reader.
12275 2013-09-17 Dmitry Antipov <dmantipov@yandex.ru>
12277 * image.c (fn_g_type_init) [WINDOWSNT]: Define and load
12278 only if Glib < 2.36.0.
12279 (fn_g_type_init) [!WINDOWSNT]: Define only if Glib < 2.36.0.
12280 * xsettings.c (init_gconf, init_gsettings): Do not check
12282 * xterm.c (handle_one_xevent): Do not call to x_clear_area
12284 (toplevel) [USE_MOTIF]: Include xlwmenu.h to pacify GCC.
12286 2013-09-16 Jan Djärv <jan.h.d@swipnet.se>
12288 * xsettings.c (init_gconf, init_gsettings): Check for Glib 2.36.0
12289 before calling g_type_init.
12291 * font.c (syms_of_font): Move call to syms_of_(ns|mac)font ...
12293 * nsterm.m (syms_of_nsterm): ... to here.
12295 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12297 * xterm.c (toolkit_scroll_bar_interaction): Use bool for boolean.
12298 (ignore_next_mouse_click_timeout): Use Time as X does.
12299 (handle_one_xevent): Avoid cast and use unsigned comparison.
12301 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12303 Do not copy X event in handle_one_xevent except KeyPress case.
12304 Wnen XEvent is processed, it is unlikely to be changed except
12305 KeyPress case, so we can avoid copying and use const pointer to
12306 const data to make sure that an event is not changed elsewhere.
12307 * xterm.c (handle_one_xevent): Change 2nd arg to 'const XEvent *
12308 const' and do not create local copy except for the KeyPress event.
12309 Use casts to avoid a few glitches. Adjust formatting. Add comments.
12310 (SET_SAVED_BUTTON_EVENT): Remove and move the code to the only user.
12311 (x_handle_net_wm_state, x_menubar_window_to_frame)
12312 (x_detect_focus_change, construct_mouse_click, note_mouse_movement)
12313 (x_scroll_bar_to_input_event, x_scroll_bar_expose)
12314 (x_scroll_bar_handle_click, x_scroll_bar_note_movement):
12315 * gtkutil.c (xg_event_is_for_menubar, xg_event_is_for_scrollbar):
12316 * xselect.c (x_handle_property_notify, x_handle_selection_notify)
12317 (x_handle_dnd_message):
12318 * xsettings.c (xft_settings_event):
12319 Use 'const XEvent * const' where appropriate.
12320 * xterm.h, gtkutil.h, xsettings.h: Adjust related prototypes.
12322 2013-09-16 Dmitry Antipov <dmantipov@yandex.ru>
12324 Fix X event waiting to handle multiple frames.
12325 * frame.h (struct frame) [HAVE_X_WINDOWS]: New member wait_event_type.
12326 * xterm.c (pending_event_wait): Remove. Adjust users.
12327 (x_detect_focus_change): Pass frame arg.
12328 (handle_one_xevent): Find related frame early and clear per-frame
12329 wait_event_type only if this is an event for the relevant frame.
12330 (x_wait_for_event): Use per-frame wait_event_type.
12332 2013-09-15 Jan Djärv <jan.h.d@swipnet.se>
12334 * nsfns.m (Fx_create_frame): Fix font driver registration for
12337 * font.c (syms_of_font): Check MAC_OS_X_VERSION_MAX_ALLOWED >= 1050
12338 for syms_of_macfont.
12340 * nsterm.m: Include macfont.h.
12341 (ns_tmp_flags, ns_tmp_font): Remove.
12342 (ns_compute_glyph_string_overhangs): Check for driver Qns.
12343 (ns_draw_glyph_string): Use local variables instead of ns_tmp_flags,
12344 ns_tmp_font. Call ns_draw_text_decoration here instead of nsfont.m.
12345 (changeFont:): Fix code style. Check for font driver type when
12348 * nsterm.h (FONT_DESCENT, FONT_ASCENT): Define to (f)->ascent and
12351 * nsfont.m (ns_tmp_flags, ns_tmp_font): Remove.
12352 (nsfont_open): Set font driver type.
12353 Set font->ascent and font->descent. Figure out font instead of
12354 ns_tmp_font, and flags instead of ns_tmp_flags.
12355 Fix indentation. Remove call to ns_draw_text_decoration,
12358 * nsfns.m: Include macfont.h.
12359 (Fx_create_frame): Register macfont driver, make a better default font.
12360 (Fns_popup_font_panel): Get font from macfont driver, if used.
12362 * macfont.m, macfont.h, macuvs.h: New files.
12364 * font.h: Declare syms_of_macfont.
12366 * font.c (syms_of_font): Call syms_of_macfont.
12368 * Makefile.in (NS_OBJ, SOME_MACHINE_OBJECTS): Add macfont.o.
12370 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12372 Drop VERTICAL_SCROLL_BAR_WIDTH_TRIM. For X, it is zero since 1999,
12373 and it is always zero for others, so I assume that this is an ancient
12374 leftover which nobody will want to change any more.
12375 * xterm.h, w32term.h, nsterm.h (VERTICAL_SCROLL_BAR_WIDTH_TRIM): Remove.
12376 (VERTICAL_SCROLL_BAR_INSIDE_WIDTH):
12377 * frame.c (x_set_scroll_bar_width):
12378 * w32fns.c (w32_createscrollbar):
12379 * w32term.c (w32_set_vertical_scroll_bar):
12380 * xfns.c (x_set_scroll_bar_default_width):
12381 * xterm.c (XTflash, x_scroll_bar_create, XTset_vertical_scroll_bar)
12382 (x_scroll_bar_expose): Related users changed.
12384 2013-09-15 Dmitry Antipov <dmantipov@yandex.ru>
12386 * xterm.h (FRAME_X_SCREEN_NUMBER): Add comment.
12387 (BLACK_PIX_DEFAULT, WHITE_PIX_DEFAULT): Use FRAME_X_SCREEN_NUMBER.
12388 (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET) [USE_X_TOOLKIT]:
12390 * frame.h (FRAME_SMALLEST_CHAR_WIDTH, FRAME_SMALLEST_FONT_HEIGHT):
12391 Define once here...
12392 * nsterm.h, w32term.h, xterm.h: ...and not here.
12393 * w32term.h (SCROLL_BAR_X_WIDGET, SET_SCROLL_BAR_X_WIDGET):
12394 Remove unused Xisms.
12395 * xterm.c, xfns.c (toplevel): Remove #ifdef HAVE_X_WINDOWS because
12396 these modules are never compiled otherwise.
12398 2013-09-14 Eli Zaretskii <eliz@gnu.org>
12400 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
12401 Doc fix. (Bug#15375)
12403 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12405 Unify Fx_focus_frame between all ports.
12406 * frame.h (x_focus_frame): New prototype.
12407 * xfns.c (Fx_focus_frame): Remove.
12408 (syms_of_xfns): Do not defsubr it.
12409 (x_focus_frame): X implementation.
12410 * nsfns.m (Fx_focus_frame): Remove.
12411 (syms_of_nsfns): Do not defsubr it.
12412 (x_focus_frame): NS implementation.
12413 * w32term.c (Fx_focus_frame): Remove.
12414 (x_focus_on_frame): Rename to...
12415 (x_focus_frame): W32 implementation.
12416 * w32term.h (x_focus_on_frame): Remove prototype.
12417 * w32fns.c (Fx_focus_frame): Remove.
12418 (syms_of_w32fns): Do not defsubr it.
12419 * frame.c (Fx_focus_frame): Define here.
12420 (syms_of_frame): Defsubr here.
12421 * gtkutil.c (xg_tool_bar_callback): Use x_focus_frame.
12423 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12425 Unify FRAME_window_system_DISPLAY_INFO macros between all ports.
12426 All of them are replaced with FRAME_DISPLAY_INFO, defined in
12427 each port to reference the port-specific window system data.
12428 * msdos.h (FRAME_X_DISPLAY_INFO): Remove.
12429 (FRAME_DISPLAY_INFO): Define.
12430 * w32term.h (FRAME_W32_DISPLAY_INFO, FRAME_X_DISPLAY_INFO): Remove.
12431 (FRAME_DISPLAY_INFO): Define. Adjust users.
12432 * xterm.h (FRAME_X_DISPLAY_INFO): Remove.
12433 (FRAME_DISPLAY_INFO): Define. Adjust users.
12434 * frame.h (FRAME_RES_X, FRAME_RES_Y): Unify.
12435 * font.c, frame.c, gtkutil.c, image.c, menu.c, msdos.c, nsfns.m:
12436 * nsfont.m, nsterm.m, w32fns.c, w32font.c, w32menu.c, w32term.c:
12437 * w32xfns.c, widget.c, xdisp.c, xfaces.c, xfns.c, xfont.c, xmenu.c:
12438 * xselect.c, xterm.c: All related users changed.
12440 2013-09-13 Dmitry Antipov <dmantipov@yandex.ru>
12442 * xterm.h (x_window_to_frame, x_any_window_to_frame)
12443 (x_menubar_window_to_frame): Remove prototypes.
12444 * xfns.c (x_window_to_frame, x_any_window_to_frame)
12445 (x_menubar_window_to_frame, x_top_window_to_frame):
12447 * xterm.c (x_window_to_frame, x_any_window_to_frame)
12448 (x_menubar_window_to_frame, x_top_window_to_frame):
12449 ...to here and convert all but the last to static.
12451 2013-09-12 Eli Zaretskii <eliz@gnu.org>
12453 * lisp.mk (lisp): Add w32-common-fns.elc.
12455 2013-09-12 Xue Fuqiao <xfq.free@gmail.com>
12457 * charset.c (char_charset): Document an exception for char-charset.
12459 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12461 * xterm.h (x_display_info): New field last_user_time...
12462 * xterm.c (toplevel): ...to replace static last_user_time.
12463 (handle_one_xevent, x_ewmh_activate_frame): Adjust users.
12465 2013-09-12 Dmitry Antipov <dmantipov@yandex.ru>
12467 * xterm.c (x_set_scroll_bar_thumb) [USE_LUCID && !HAVE_XAW3D]: Clip
12468 scroll bar values to prevent thumb from disappear and update comment.
12470 2013-09-11 Glenn Morris <rgm@gnu.org>
12472 * emacs.c (usage_message): Possessive apostrophe tweak.
12474 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12476 * nsterm.m (syms_of_nsterm): Use Qns.
12477 * w32fns.c (Fx_open_connection): Remove old '#if 0' code.
12478 * w32term.c (w32_create_terminal, syms_of_w32term): Use Qw32.
12479 * xfns.c (x_display_info_for_name, Fx_open_connection):
12480 Remove old '#if 0' code.
12481 (syms_of_xfns): Use Qx.
12482 * termhooks.h (fullscreen_hook): Remove the leftover.
12483 (struct terminal): Fix typo in comment.
12485 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12487 Cleaning up a few X scroll bar bits.
12488 * termhooks.h (enum scroll_bar_part): Add scroll_bar_nowhere member.
12489 * xterm.h (struct scroll_bar) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12490 New member last_seen_part, going to replace...
12491 * xterm.c [USE_TOOLKIT_SCROLL_BARS]: ...global last_scroll_bar_part.
12492 (xt_action_hook) [USE_LUCID]: Adjust user.
12493 (xm_scroll_callback, xg_scroll_callback): Do not bloat with
12494 Lucid-specific scroll bar support.
12495 (xaw_jump_callback, xaw_scroll_callback): Prefer enum scroll_par_part
12496 to int and adjust to use last_seen_part member.
12497 (x_set_toolkit_scroll_bar_thumb) [USE_LUCID]: Adjust user.
12498 (x_scroll_bar_create) [USE_TOOLKIT_SCROLL_BARS && USE_LUCID]:
12499 Initialize last_seen_part.
12501 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12503 * insdel.c (insert_from_buffer_1): Don't mark buffer as modified when
12504 insert-buffer-substring an empty string.
12506 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12508 * xdisp.c (Ftool_bar_lines_needed): Declare as 'const' if ifdeffed out,
12509 avoiding a GCC warning.
12511 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12513 Ifdef away frame tool bar code when it is not really used.
12514 * frame.h (struct frame) [HAVE_WINDOW_SYSTEM && !USE_GTK && !HAVE_NS]:
12515 Move tool_bar_window, desired_tool_bar_string, current_tool_bar_string
12516 and minimize_tool_bar_window_p under the above.
12517 (fset_current_tool_bar_string, fset_desired_tool_bar_string)
12518 (fset_tool_bar_window): Likewise.
12519 * dispnew.c (clear_current_matrices, clear_desired_matrices)
12520 (adjust_frame_glyphs_for_window_redisplay, free_glyphs, update_frame)
12521 (change_frame_size_1):
12522 * window.c (window_from_coordinates, Frecenter): Adjust users.
12523 * window.h (WINDOW_TOOL_BAR_P): Define to zero when frame tool bar
12524 code is not really used.
12525 * xdisp.c (build_desired_tool_bar_string, display_tool_bar_line)
12526 (tool_bar_lines_needed, MAX_FRAME_TOOL_BAR_HEIGHT, tool_bar_item_info)
12527 (get_tool_bar_item, handle_tool_bar_click, note_tool_bar_highlight)
12528 [!USE_GTK && !HAVE_NS]: Define as such.
12529 (Ftool_bar_lines_needed, redisplay_tool_bar, show_mouse_face)
12530 (note_mouse_highlight, expose_frame):
12531 * xfns.c (x_set_tool_bar_lines):
12532 * xterm.c (handle_one_xevent): Adjust users.
12534 2013-09-11 Paul Eggert <eggert@cs.ucla.edu>
12536 Fix corruption with multiple emacsclient -t instances (Bug#15222).
12537 This bug was introduced by my 2013-08-26 patch, which incorrectly
12538 assumed that the terminfo implementation doesn't use termcap buffers.
12539 * term.c (init_tty) [TERMINFO]: Remove optimization, as
12540 these buffers apparently are used after all.
12541 * termchar.h (TERMCAP_BUFFER_SIZE) [TERMINFO]: Define here too.
12542 (struct tty_display_info): Define members termcap_term_buffer and
12543 termcap_strings_buffer even if TERMINFO.
12545 2013-09-11 Dmitry Antipov <dmantipov@yandex.ru>
12548 * data.c (Feqlsign, Flss, Fgtr, Fleq, Fgeq): Add convenient
12549 'usage' docstring entry to pacify make-docfile.
12551 2013-09-11 Barry O'Reilly <gundaetiapo@gmail.com>
12553 Change comparison functions =, <, >, <=, >= to take many arguments.
12554 * data.c: Change comparison functions' interface and implementation.
12555 * lisp.h: Make arithcompare available for efficient two arg
12557 * bytecode.c: Use arithcompare.
12558 * fileio.c: Use new interface.
12560 2013-09-11 Stefan Monnier <monnier@iro.umontreal.ca>
12562 * keyboard.c (read_char): Don't break immediate_echo (bug#15332).
12564 2013-09-10 Stefan Monnier <monnier@iro.umontreal.ca>
12566 * eval.c (Feval): Document the new use of `lexical'.
12568 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12570 Review and drop old frame resize hack.
12571 * frame.h (struct frame): Remove force_flush_display_p.
12572 * dispnew.c (update_frame): Adjust user and don't call
12573 flush_frame here. The comment has said that there was an issues
12574 with redisplaying fringes, but I don't see any differences with
12575 and without this hack. Hopefully we can continue without it.
12576 * xdisp.c (clear_garbaged_frames): Adjust user and do not clear
12577 current frame matrices twice if resized_p is set.
12579 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12581 Do not populate pure Xism x_sync to other ports.
12582 * frame.h (x_sync): Move under HAVE_X_WINDOWS.
12583 * frame.c (other_visible_frames) [HAVE_X_WINDOWS]: Use as such.
12584 * nsfns.m, w32xfns.c (x_sync): Remove no-op.
12585 * w32term.h (x_sync): Remove prototype.
12587 2013-09-09 Dmitry Antipov <dmantipov@yandex.ru>
12589 Cleanup frame flushing.
12590 * dispextern.h (struct redisplay_interface):
12591 Drop flush_display_optional because flush_display is enough
12592 for X and flushing via RIF is just a no-op for others.
12593 * frame.h (flush_frame): New function.
12594 * dispnew.c (update_frame):
12595 * minibuf.c (read_minibuf):
12596 * xdisp.c (echo_area_display, redisplay_preserve_echo_area):
12598 * keyboard.c (detect_input_pending_run_timers): Do not flush
12599 all frames but selected one in redisplay_preserve_echo_area.
12600 * nsterm.m (ns_flush): Remove no-op.
12601 (ns_redisplay_interface): Adjust user.
12602 * w32term.h (x_flush): Remove no-op.
12603 (w32_redisplay_interface): Adjust user.
12604 * xterm.c (x_flush): Simplify because we do not flush all
12605 frames at once any more. Adjust comment.
12606 (x_redisplay_interface): Adjust user.
12608 2013-09-07 Paul Eggert <eggert@cs.ucla.edu>
12610 Port --without-x --enable-gcc-warnings to Fedora 19.
12611 * gfilenotify.c (globals_of_gfilenotify):
12612 Call g_type_init only if using an older glib version that needs it.
12614 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12616 * lisp.h (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12617 (last_glyphless_glyph_merged_face_id): Remove declarations.
12618 * dispextern.h (merge_glyphless_glyph_face): Add prototype.
12619 * xdisp.c (last_glyphless_glyph_frame, last_glyphless_glyph_face_id)
12620 (last_glyphless_glyph_merged_face_id): Now static.
12621 (merge_escape_glyph_face): New function, refactored from...
12622 (get_next_display_element): ...here.
12623 (merge_glyphless_glyph_face): New function, refactored from...
12624 (produce_glyphless_glyph): ...here...
12625 * term.c (produce_glyphless_glyph): ...and here.
12627 2013-09-06 Stefan Monnier <monnier@iro.umontreal.ca>
12629 * eval.c (eval_sub): Only call Ffunction if necessary.
12631 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12633 Attempt to make redisplay more selective when changing cursor type.
12634 * frame.h (struct frame): New bitfield cursor_type_changed.
12635 * xdisp.c (cursor_type_changed): Remove.
12636 (try_cursor_movement, redisplay_window, try_window_id)
12637 (set_frame_cursor_types, try_window_reusing_current_matrix):
12638 Adjust to use per-frame bitfield.
12639 (redisplay_internal): Look for cursor type change on each visible
12640 frame and consider all frames if cursor type has been changed on
12641 the frame other than selected. If cursor type has been changed on
12642 selected frame only, do not use fast update.
12644 2013-09-06 Dmitry Antipov <dmantipov@yandex.ru>
12646 Attempt to make redisplay more selective when changing fonts.
12647 * frame.h (struct frame): New bitfield fonts_changed.
12648 * dispextern.h (fonts_changed_p, adjust_glyphs): Remove declaration.
12649 (adjust_frame_glyphs): Add prototype.
12650 * dispnew.c (fonts_changed_p): Remove.
12651 (adjust_glyphs): Remove because we do not
12652 adjust matrices on all frames at once any more.
12653 (adjust_frame_glyphs): Block and unblock input here.
12654 (adjust_glyph_matrix): Use fonts_changed.
12655 (change_frame_size_1): Use adjust_frame_glyphs.
12656 * font.c (font_open_entity): Use fonts_changed.
12657 * frame.c (set_menu_bar_lines, Fmake_terminal_frame):
12658 * w32fns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12659 * window.c (Fdelete_other_windows_internal, Fwindow_resize_apply)
12660 (Fsplit_window_internal, Fdelete_window_internal, grow_mini_window)
12661 (shrink_mini_window, Fresize_mini_window_internal)
12662 (window_scroll_pixel_based, Fset_window_configuration)
12663 (apply_window_adjustment, Fset_window_vscroll):
12664 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines, Fx_show_tip):
12665 Use adjust_frame_glyphs.
12666 * xdisp.c (redisplay_tool_bar, redisplay_window, try_window)
12667 (try_window_reusing_current_matrix, try_window_id, display_line)
12668 (IT_EXPAND_MATRIX_WIDTH): Use fonts_changed.
12669 (redisplay_internal): Consider fonts_changed and adjust frame
12670 matrices for each frame only if the frame is visible. If font
12671 has been changed on some frame during full redisplay, retry
12672 only visible frames where the font has been actually changed.
12674 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12676 Cache current header and mode line height for each window.
12677 * window.h (struct window): New fields mode_line_height
12678 and header_line_height.
12679 * window.c (make_window): Initialize them.
12680 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
12681 (CURRENT_HEADER_LINE_HEIGHT): Use them. Adjust comment.
12682 (current_mode_line_height, current_header_line_height):
12683 Remove declaration.
12684 * xdisp.c (current_mode_line_height, current_header_line_height):
12686 (pos_visible_p, init_xdisp): Adjust user.
12687 (redisplay_window): Invalidate mode_line_height and
12688 header_line_height if current and desired matrices do not agree.
12690 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12692 * fontset.c, window.c, xdisp.c (toplevel): Use TERM_HEADER.
12693 * xfaces.c (toplevel) [HAVE_X_WINDOWS]: Do not include xterm.h twice.
12695 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12697 Make --without-x compatible with --enable-gcc-warnings.
12698 * font.c (register_font_driver): Move check under HAVE_WINDOW_SYSTEM.
12699 * font.h (struct font_driver): Move draw, get_bitmap and free_bitmap
12700 members under HAVE_WINDOW_SYSTEM.
12701 * keyboard.c (make_lispy_focus_out): Likewise.
12702 (record_menu_key): Move under HAVE_MENUS.
12703 * xdisp.c (toplevel): Move hourglass_shown_p, hourglass_atimer and
12704 THIN_SPACE_WIDTH under HAVE_WINDOW_SYSTEM.
12705 (syms_of_xdisp): Adjust user.
12706 (window_box_edges): Define only if HAVE_WINDOW_SYSTEM.
12707 (start_hourglass, cancel_hourglass):
12708 * xfaces.c (toplevel): Likewise with PT_PER_INCH,
12709 clear_font_table_count, CLEAR_FONT_TABLE_COUNT
12710 and CLEAR_FONT_TABLE_NFONTS.
12711 (set_font_frame_param, clear_face_gcs, realize_non_ascii_face):
12712 Declare only if HAVE_WINDOW_SYSTEM.
12713 (lface_same_font_attributes_p, clear_face_gcs): Define only
12714 if HAVE_WINDOW_SYSTEM.
12716 2013-09-05 Dmitry Antipov <dmantipov@yandex.ru>
12718 * frame.c (check_minibuf_window): Update 'frame' with frame pointer.
12719 * xterm.c (x_scroll_bar_handle_click) [!USE_TOOLKIT_SCROLL_BARS]:
12720 Don't pass C integer to XINT (tiny fix for 2013-09-03 change).
12722 2013-09-05 Stefan Monnier <monnier@iro.umontreal.ca>
12724 * cmds.c (Fself_insert_command): Don't pass a non-integer to XINT.
12726 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12728 * alloc.c (make_event_array): First arg is now ptrdiff_t, not int.
12729 This fixes a type error on hosts where ptrdiff_t is wider than int.
12731 2013-09-04 Stefan Monnier <monnier@iro.umontreal.ca>
12733 * keyboard.c (read_key_sequence_vs): New function.
12734 (Fread_key_sequence_vector, Fread_key_sequence): Use it to factor out
12737 * callint.c (Fcall_interactively): Always return a vector for 'K'.
12739 2013-09-04 Paul Eggert <eggert@cs.ucla.edu>
12741 Makefile improvements.
12742 * Makefile.in (config.status): Don't use double-colon rules, as
12743 they are not portable according to POSIX. Fix shell typo with `;
12744 I guess this rule has never been tested?
12745 (VCSWITNESS): New macro, to override any environment var.
12747 2013-09-04 Dmitry Antipov <dmantipov@yandex.ru>
12749 * xterm.h (struct x_display_info): Do not track X connection
12750 fd separately because it is always available from Display.
12751 * xterm.c (x_term_init, x_delete_terminal, x_delete_display):
12754 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12756 * buffer.c (drop_overlay):
12757 * fileio.c (restore_point_unwind): Prefer unchain_marker to
12758 Fset_marker (X, Qnil, ...) (which is the same but a bit slower).
12760 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12762 * buffer.c (Fmake_overlay, Fmove_overlay):
12763 * intervals.c (set_point_from_marker):
12764 * print.c (PRINTPREPARE): Prefer signal_error
12765 to plain error and report unsuitable marker too.
12767 2013-09-03 Dmitry Antipov <dmantipov@yandex.ru>
12769 * xterm.h (struct scroll_bar): Prefer int to Lisp_Object
12770 for 'dragging' member.
12771 (struct x_output): Remove set-but-unused leftovers
12772 'left_before_move' and 'top_before_move'.
12773 * gtkutil.c (xg_set_toolkit_scroll_bar_thumb):
12774 * xterm.c (xt_action_hook, xm_scroll_callback, xg_scroll_callback)
12775 (xg_end_scroll_callback, xaw_jump_callback, xaw_scroll_callback)
12776 (x_set_toolkit_scroll_bar_thumb, x_scroll_bar_create)
12777 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12778 (x_scroll_bar_handle_click, x_scroll_bar_note_movement)
12779 (x_scroll_bar_report_motion, x_set_offset): Related users changed.
12780 * xfns.c, image.c (XLIB_ILLEGAL_ACCESS): No longer needed.
12782 2013-09-03 Jan Djärv <jan.h.d@swipnet.se>
12784 * nsfont.m (INVALID_GLYPH): New define.
12785 (nsfont_encode_char): Use INVALID_GLYPH.
12786 (ns_uni_to_glyphs): Ditto, check for NSNullGlyph (Bug#15138).
12788 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12790 * xterm.c (x_last_mouse_movement_time): Revert last change.
12791 This code should use XDisplayMotionBufferSize to check display's
12792 motion history first, and there are few other issues as well.
12793 (x_scroll_bar_note_movement): Pass XMotionEvent rather than XEvent.
12794 (handle_one_xevent): Adjust user.
12796 2013-09-02 Martin Rudalics <rudalics@gmx.at>
12798 * dispnew.c (Flast_nonminibuf_frame): Move from here ...
12799 * frame.c (Flast_nonminibuf_frame): ... to here.
12800 (check_minibuf_window): Don't abort if no window was found
12803 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12805 Use XGetMotionEvents to ask the last mouse motion time from X server.
12806 * xterm.c (X_MOTION_HISTORY): Default to 1.
12807 (x_last_mouse_movement_time) [X_MOTION_HISTORY]: New function.
12808 (x_last_mouse_movement_time) [!X_MOTION_HISTORY]: Legacy version.
12809 (note_mouse_movement, x_scroll_bar_note_movement) [!X_MOTION_HISTORY]:
12810 Ifdef away legacy code.
12811 (XTmouse_position, x_scroll_bar_report_motion):
12812 Use x_last_mouse_movement_time.
12813 (handle_one_xevent): Use event.xunmap and not event.xmap when handling
12816 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12818 * msdos.c (last_mouse_window): Move to...
12819 (dos_rawgetc): ...this function and adjust comment.
12820 * nsterm.m (last_window): Rename to last_mouse_window, move to...
12821 (mouseMoved): ...this function and adjust comment.
12822 * w32term.c (last_window): Likewise with...
12823 (w32_read_socket): ...this function.
12824 * xterm.c (last_window): Likewise with...
12825 (handle_one_xevent): ...this function.
12827 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12829 * window.h (Vmouse_window, Vmouse_event): Remove the leftovers.
12830 * xterm.c (toplevel): Drop obsolete comment and move compose_status...
12831 (handle_one_xevent): ...to here.
12832 (STORE_KEYSYM_FOR_DEBUG): Move under ENABLE_CHECKING and make no-op
12835 2013-09-02 Dmitry Antipov <dmantipov@yandex.ru>
12837 * msdos.c (IT_set_terminal_window): Remove no-op.
12838 (initialize_msdos_display): Adjust terminal setup.
12839 * w32console.c (w32con_set_terminal_window): Remove no-op.
12840 (initialize_w32_display): Adjust terminal setup.
12841 * w32term.c (w32_set_terminal_window): Remove no-op.
12842 (w32_create_terminal): Adjust terminal setup.
12843 * xterm.c (XTset_terminal_window): Remove no-op.
12844 (x_create_terminal): Adjust terminal setup.
12846 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12848 * nsterm.m (ns_set_terminal_modes, ns_reset_terminal_modes):
12850 (ns_create_terminal): Adjust terminal setup.
12851 * w32term.c (w32_set_terminal_modes, w32_reset_terminal_modes):
12853 (w32_create_terminal): Adjust terminal setup.
12854 * xterm.c (XTset_terminal_modes, XTreset_terminal_modes):
12856 (x_create_terminal): Adjust terminal setup.
12858 2013-09-01 Dmitry Antipov <dmantipov@yandex.ru>
12860 * dispextern.h (SET_TEXT_POS_FROM_MARKER): Indent.
12861 (CLIP_TEXT_POS_FROM_MARKER): New macro.
12862 * dispnew.c (buffer_posn_from_coords):
12863 * window.c (Fwindow_end, displayed_window_lines):
12864 * xdisp.c (redisplay_mode_lines): Use it.
12866 2013-09-01 Jan Djärv <jan.h.d@swipnet.se>
12868 * fontset.c (face_for_char): Check char in the current face font first
12869 if HAVE_NS (Bug#15138).
12871 2013-08-31 Martin Rudalics <rudalics@gmx.at>
12873 * window.c (temp_output_buffer_show): Make sure window returned
12874 by display_buffer is live (Bug#15213).
12876 2013-08-30 Dmitry Antipov <dmantipov@yandex.ru>
12878 Minor cleanup to avoid forward declarations.
12879 * coding.h (struct ccl_spec): Remove forward declaration.
12880 * composite.h (toplevel): Include font.h.
12881 (struct composition_it, struct face, struct font_metrics):
12882 Remove forward declaration.
12883 * dispextern.h (struct image, struct atimer): Likewise.
12884 * emacsgtkfixed.h (struct frame): Likewise.
12885 * emacsgtkfixed.c (toplevel): Reorder headers and drop stdio.h.
12886 * font.h (struct font_driver, struct font, struct glyph_string)
12887 (struct face): Remove forward declaration.
12888 * fontset.h (struct face, struct font): Likewise.
12889 * frame.h (toplevel): Style cleanup.
12890 (enum output_method): Move to...
12891 * termhooks.h (enum output_method): ...here.
12892 (struct glyph, struct frame, struct ns_display_info)
12893 (struct x_display_info, struct w32_display_info):
12894 Remove forward declaration.
12895 * xterm.h (toplevel): Include termhooks.h.
12896 (struct font, struct window, struct glyph_matrix, struct frame)
12897 (struct input_event, struct face, struct image): Remove forward
12899 * gtkutil.h (struct _widget_value): Likewise.
12900 * keyboard.h (toplevel): Include termhooks.h.
12901 (struct input_event): Remove forward declaration.
12903 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12905 * intervals.c (set_point_from_marker): New function.
12906 * editfns.c (Fgoto_char):
12907 * process.c (Finternal_default_process_filter):
12908 * window.c (select_window_1): Use it.
12909 * buffer.h (set_point_from_marker): Add prototype.
12911 2013-08-29 Eli Zaretskii <eliz@gnu.org>
12913 * w32.c (term_winsock): Call release_listen_threads before calling
12915 (_sys_wait_accept): Wait for accept event in a loop with a finite
12916 timeout, instead of waiting indefinitely. Will hopefully avoid
12917 hanging during exit because WSACleanup deadlocks waiting for the
12918 event object to be released. (Bug#14333)
12920 * w32proc.c (release_listen_threads): New function, signals all
12921 the reader threads that listen for connections to stop waiting.
12923 * w32.h (release_listen_threads): Add prototype.
12925 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12927 * alloc.c (Fmake_marker, build_marker): Zero need_adjustment
12928 field of new marker (for sanity and safety).
12929 * lisp.h (XSETMARKER): Remove unused macro (it doesn't work
12930 anyway because XMISCTYPE is a function and can't be an lvalue).
12932 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12934 * xterm.c (x_clear_area): Lost 7th arg because it is always False.
12935 (x_after_update_window_line, x_scroll_bar_create)
12936 (x_scroll_bar_set_handle, XTset_vertical_scroll_bar)
12937 (handle_one_xevent, x_clear_frame_area):
12938 * gtkutil.c (xg_clear_under_internal_border, xg_update_scrollbar_pos):
12939 * xfns.c (x_set_menu_bar_lines, x_set_tool_bar_lines): Adjust users.
12940 * xterm.h (x_clear_area): Adjust prototype.
12942 2013-08-29 Dmitry Antipov <dmantipov@yandex.ru>
12944 Hook scanning and indentation functions to find_newline. This helps
12945 to avoid duplicated code and renders more respect to newline cache.
12946 * lisp.h (scan_newline): Prefer ptrdiff_t to EMACS_INT.
12947 * cmds.c (Fforward_line):
12948 * indent.c (scan_for_column, Fcurrent_indentation, indented_beyond_p):
12949 Use find_newline and avoid unnecessary point movements.
12950 * search.c (scan_newline): Implement on top of find_newline.
12952 2013-08-28 Stefan Monnier <monnier@iro.umontreal.ca>
12954 * eval.c (Ffuncall): Fix handling of ((lambda ..) ..) in lexically
12955 scoped code (bug#11258).
12957 2013-08-28 Davor Cubranic <cubranic@stat.ubc.ca> (tiny change)
12959 * nsterm.m (last_window): New variable.
12960 (EV_TRAILER2): New macro.
12961 (EV_TRAILER): Call EV_TRAILER2.
12962 (mouseMoved:): Add support for mouse-autoselect-window
12963 on nextstep (Bug#6888).
12965 2013-08-28 Andreas Schwab <schwab@suse.de>
12967 * regex.c (CHAR_CHARSET, CHARSET_LEADING_CODE_BASE, CHAR_HEAD_P)
12968 (SINGLE_BYTE_CHAR_P, SAME_CHARSET_P, MAKE_CHAR, BYTE8_TO_CHAR):
12969 Remove unused macro definitions.
12970 (CHARSET_RANGE_TABLE_BITS, EXTEND_RANGE_TABLE)
12971 (SET_RANGE_TABLE_WORK_AREA_BIT, SET_RANGE_TABLE_WORK_AREA):
12972 Only define if emacs.
12974 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12976 Prefer enum glyph_row_area to int where appropriate.
12977 * dispextern.h (enum glyph_row_area): Add ANY_AREA member.
12979 (window_box, window_box_width, window_box_left, window_box_left_offset)
12980 (window_box_right, window_box_right_offset): Adjust prototypes.
12981 * xdisp.c (window_box, window_box_width, window_box_left)
12982 (window_box_left_offset, window_box_right, window_box_right_offset):
12983 Use enum glyph_row_area. Adjust users and tweak comment where needed.
12984 (window_box_edges): Likewise. Lost 2nd arg since it is always ANY_AREA.
12985 * nsterm.m (ns_clip_to_row):
12986 * w32term.c (w32_clip_to_row):
12987 * xterm.c (x_clip_to_row): Likewise.
12989 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
12991 * buffer.c (Foverlays_at, Foverlays_in, Fnext_overlay_change)
12992 (Fprevious_overlay_change): Fast path for buffer with no overlays.
12994 2013-08-28 Paul Eggert <eggert@cs.ucla.edu>
12996 * Makefile.in (SHELL): Now @SHELL@, not /bin/sh,
12997 for portability to hosts where /bin/sh has problems.
12999 2013-08-28 Dmitry Antipov <dmantipov@yandex.ru>
13001 Redesign redisplay interface to drop global output_cursor.
13002 * dispextern.h (struct redisplay_interface): Remove cursor_to member.
13003 (toplevel): Remove declaration of output_cursor.
13004 (set_output_cursor, x_cursor_to): Remove prototype.
13005 * window.h (struct window): New member output_cursor.
13006 (output_cursor_to): New function to replace RIF member.
13007 * dispnew.c (redraw_overlapped_rows, update_marginal_area)
13008 (update_text_area, set_window_cursor_after_update): Use it.
13009 * xdisp.c (output_cursor, set_output_cursor, x_cursor_to): Remove.
13010 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13011 * nsterm.m (ns_update_window_begin, ns_update_window_end):
13012 * w32term.c (x_update_window_begin, x_update_window_end):
13013 * xterm.c (x_update_window_begin, x_update_window_end):
13014 Adjust to use per-window output cursor.
13016 2013-08-27 Paul Eggert <eggert@cs.ucla.edu>
13018 Simplify SELECT_TYPE-related code.
13019 Like EMACS_TIME, this portability layer is no longer needed, since
13020 Emacs has been using fd_set as a portability layer for some time.
13021 * sysselect.h (FD_SETSIZE): Rename from MAXDESC. All uses changed.
13022 (SELECT_TYPE): Remove. All uses changed to fd_set.
13023 (fd_set) [!FD_SET]: New typedef.
13025 Simplify EMACS_TIME-related code.
13026 This portability layer is no longer needed, since Emacs has been
13027 using struct timespec as a portability layer for some time.
13028 * atimer.h, buffer.h, dispextern.h, xgselect.h:
13029 Include <time.h> rather than "systime.h"; that's all that's needed now.
13030 * dispnew.c: Include <timespec.h> rather than "systime.h";
13031 that's all that's needed now.
13032 * systime.h (EMACS_TIME): Remove. All uses changed to struct timespec.
13033 (EMACS_TIME_RESOLUTION): Remove. All uses changed to
13034 TIMESPEC_RESOLUTION.
13035 (LOG10_EMACS_TIME_RESOLUTION): Remove. All uses changed to
13036 LOG10_TIMESPEC_RESOLUTION.
13037 (EMACS_SECS, emacs_secs_addr): Remove. All uses changed to tv_sec.
13038 (EMACS_NSECS): Remove. All uses changed to tv_nsec.
13039 (make_emacs_time): Remove. All used changed to make_timespec.
13040 (invalid_timespec): Rename from invalid_emacs_time. All uses changed.
13041 (current_timespec): Rename from current_emacs_time. All uses changed.
13042 (add_emacs_time): Remove. All uses changed to timespec_add.
13043 (sub_emacs_time): Remove. All uses change dot timespec_sub.
13044 (EMACS_TIME_SIGN): Remove. All uses changed to timespec_sign.
13045 (timespec_valid_p): Rename from EMACS_TIME_VALID_P. All uses changed.
13046 (EMACS_TIME_FROM_DOUBLE): Remove. All uses changed to dtotimespec.
13047 (EMACS_TIME_TO_DOUBLE): Remove. All uses changed to timespectod.
13048 (current_timespec): Rename from current_emacs_time. All uses changed.
13049 (EMACS_TIME_EQ, EMACS_TIME_LT, EMACS_TIME_LE): Remove. All uses
13050 changed to timespec_cmp.
13051 * xgselect.c: Include <timespec.h>, since our .h files don't.
13053 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13055 * xterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE:)
13056 * nsterm.h (FONT_TYPE_FOR_UNIBYTE, FONT_TYPE_FOR_MULTIBYTE):
13057 Remove the leftovers.
13058 * gtkutil.c (toplevel): Do not declare Qxft but include
13060 * image.c (toplevel): Do not declare Vlibrary_cache because
13061 it's already done in lisp.h.
13063 2013-08-27 Dmitry Antipov <dmantipov@yandex.ru>
13065 * lisp.h (Mouse_HLInfo): Move from here...
13066 * dispextern.h (Mouse_HLInfo): ...to here and offload lisp.h.
13067 (reset_mouse_highlight): New function.
13068 * msdos.c (dos_set_window_size, IT_update_begin)
13069 (internal_terminal_init):
13070 * nsterm.m (ns_update_window_end, x_free_frame_resources)
13071 (ns_initialize_display_info):
13072 * w32console.c (initialize_w32_display):
13073 * w32term.c (x_update_window_end, x_free_frame_resources)
13074 (w32_initialize_display_info):
13075 * xterm.c (x_update_window_end, x_free_frame_resources, x_term_init):
13076 * window.c (Fdelete_other_windows_internal):
13077 * xdisp.c (clear_mouse_face, cancel_mouse_face): Use it.
13078 * termchar.h (toplevel):
13079 * xterm.h (toplevel): Include dispextern.h.
13081 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13083 Fix minor problems found by static checking.
13084 * image.c (XGetPixel, XPutPixel) [HAVE_NS]: Now static.
13085 (expect): Avoid nested-if warning.
13086 (x_build_heuristic_mask) [HAVE_NS]: Avoid unused-var warning.
13087 * nsmenu.m (fillWithWidgetValue:): Avoid type warning.
13088 * nsterm.h, nsterm.m (ns_select):
13089 * xgselect.c, xgselect.h (xg_select):
13090 Adjust signature to better match pselect's.
13091 * nsterm.m (ns_select):
13092 Don't set *TIMEOUT, since pselect doesn't.
13093 * regex.c (whitespace_regexp): Now const_re_char *, to avoid
13094 diagnostic about assigning const char * to it.
13095 * xfaces.c (x_display_info) [HAVE_NS]: Remove; unused.
13097 2013-08-26 Stefan Monnier <monnier@iro.umontreal.ca>
13099 * lread.c (substitute_object_recurse): Handle hash-tables as well
13102 2013-08-26 Paul Eggert <eggert@cs.ucla.edu>
13104 Fix unlikely core dump in init_tty, and simplify terminfo case.
13105 * term.c (init_tty) [TERMINFO]: Fix check for buffer overrun.
13106 The old version incorrectly dumped core if malloc returned a
13107 buffer containing only non-NUL bytes.
13108 (init_tty): Do not allocate or free termcap buffers; the
13109 struct does that for us now.
13110 * termchar.h (TERMCAP_BUFFER_SIZE) [!TERMINFO]: New constant.
13111 (struct tty_display_info): Define members termcap_term_buffer and
13112 termcap_strings_buffer only if !TERMINFO, since terminfo doesn't
13113 use them. Allocate them directly in struct rather than indirectly
13114 via a pointer, to simplify init_tty.
13116 * frame.c (check_minibuf_window): Initialize 'window' properly,
13117 so that Emacs reliably aborts later if 'window' is not initialized.
13119 2013-08-26 Jan Djärv <jan.h.d@swipnet.se>
13121 * gtkutil.c (xg_initialize): Set gtk-menu-bar-accel to "" instead
13122 of VoidSymbol (Bug#15154).
13124 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13126 * lisp.h (Mouse_HLInfo): Drop set-but-unused members
13127 mouse_face_beg_y and mouse_face_end_y.
13128 * xdisp.c (note_tool_bar_highlight, mouse_face_from_buffer_pos)
13129 (mouse_face_from_string_pos, note_mode_line_or_margin_highlight):
13130 Adjust users and update comment where appropriate.
13132 2013-08-26 Martin Rudalics <rudalics@gmx.at>
13134 * frame.c (check_minibuf_window): New function.
13135 (delete_frame, Fmake_frame_invisible, Ficonify_frame):
13136 Call check_minibuf_window (Bug#15183).
13138 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13140 * window.h (struct window): Replace last_cursor with last_cursor_vpos
13141 because this is the only last cursor data we need to keep and consult.
13142 * window.c (replace_window, set_window_buffer, Fsplit_window_internal):
13143 * xdisp.c (mark_window_display_accurate_1, try_cursor_movement):
13146 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13148 Fix recovering from possible decompression error.
13149 Since insert_from_gap doesn't always move point, we can't use PT as
13150 the position where the partially decompressed data ends, and
13151 should count how many bytes was produced so far.
13152 * decompress.c (struct decompress_unwind_data): Add nbytes member.
13153 (unwind_decompress): Really delete partially uncompressed data.
13154 (Fzlib_decompress_region): Take decompressed data size into account.
13156 2013-08-26 Dmitry Antipov <dmantipov@yandex.ru>
13158 * syntax.c (init_syntax_once): Adjust comment and do an early
13159 initialization of Qchar_table_extra_slots just once...
13160 * casetab.c (init_casetab_once):
13161 * category.c (init_category_once):
13162 * character.c (syms_of_character):
13163 * coding.c (syms_of_coding):
13164 * xdisp.c (syms_of_xdisp): ...and omit it here.
13166 2013-08-24 Eli Zaretskii <eliz@gnu.org>
13168 * xdisp.c (get_next_display_element): Don't apply to characters
13169 from a display vector the logic of setting it->end_of_box_run_p
13170 suitable for characters from a buffer. (Bug#15175)
13172 * w32.c (fdutimens): Call 'utime', which is implemented on w32.c
13173 to handle directories, rather than '_utime' which doesn't.
13176 2013-08-24 Jan Djärv <jan.h.d@swipnet.se>
13178 * gtkutil.c (x_wm_set_size_hint): Don't set hints when maximized
13179 or fullscreen (Bug#14627).
13181 2013-08-24 Paul Eggert <eggert@cs.ucla.edu>
13183 System-dependent integer overflow fixes.
13184 * process.c (Fset_process_window_size): Signal an error if
13185 the window size is outside the range supported by the lower level.
13186 * sysdep.c (set_window_size): Return negative on error,
13187 nonnegative on success, rather than -1, 0, 1 on not in system,
13188 failure, success. This is simpler. Caller changed.
13189 (serial_configure): Remove unnecessary initialization of local.
13190 (procfs_get_total_memory) [GNU_LINUX]: Don't assume system memory
13191 size fits in unsigned long; this isn't true on some 32-bit hosts.
13192 Avoid buffer overrun if some future version of /proc/meminfo has a
13193 variable name longer than 20 bytes.
13194 (system_process_attributes) [__FreeBSD__]:
13195 Don't assume hw.availpages fits in 'int'.
13197 2013-08-23 Paul Eggert <eggert@cs.ucla.edu>
13199 Don't let very long directory names overrun the stack.
13200 Fix some related minor problems involving "//", vfork.
13201 * callproc.c (encode_current_directory): New function.
13202 (call_process): Don't append "/"; not needed.
13203 * fileio.c (file_name_as_directory_slop): New constant.
13204 (file_name_as_directory): Allow SRC to be longer than SRCLEN;
13205 this can save the caller having to alloca.
13206 (Ffile_name_as_directory, Fdirectory_file_name, Fexpand_file_name):
13207 Use SAFE_ALLOCA, not alloca.
13208 (directory_file_name, Fexpand_file_name): Leave leading "//"
13209 alone, since it can be special even on POSIX platforms.
13210 * callproc.c (call_process):
13211 * process.c (Fformat_network_address):
13212 * sysdep.c (sys_subshell):
13213 Use encode_current_directory rather than rolling our own.
13214 (create_process): No need to encode directory; caller does that now.
13215 * process.h (encode_current_directory): New decl.
13216 * sysdep.c (sys_subshell): Work even if vfork trashes saved_handlers.
13217 Rework to avoid 'goto xyzzy;'.
13219 2013-08-23 Eli Zaretskii <eliz@gnu.org>
13221 * xdisp.c (handle_face_prop): If the default face was remapped use
13222 the remapped face for strings from prefix properties. (Bug#15155)
13224 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13226 Minor cleanup for redisplay interface and few related functions.
13227 * frame.h (enum text_cursor_kinds): Move from here...
13228 * dispextern.h (enum text_cursor_kinds): ...to here.
13229 (toplevel): Drop unnecessary declarations.
13230 (struct redisplay_interface): Use bool and enum text_cursor_kinds
13231 in update_window_end_hook and draw_window_cursor functions.
13232 (display_and_set_cursor, x_update_cursor): Adjust prototypes.
13233 * nsterm.m (ns_update_window_end, ns_draw_window_cursor):
13234 * w32term.c (x_update_window_end, w32_draw_window_cursor):
13235 * xterm.c (x_update_window_end, x_draw_window_cursor):
13236 * xdisp.c (display_and_set_cursor, update_window_cursor)
13237 (update_cursor_in_window_tree, x_update_cursor): Use bool and
13238 enum text_cursor_kinds where appropriate.
13240 2013-08-23 Dmitry Antipov <dmantipov@yandex.ru>
13242 Redesign redisplay interface to drop updated_row and updated_area.
13243 * dispextern.h (updated_row, updated_area): Remove declaration.
13244 (struct redisplay_interface): Pass glyph row and row area parameters
13245 to write_glyphs, insert_glyphs and clear_end_of_line functions.
13246 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13248 * dispnew.c (updated_row, updated_area): Remove.
13249 (redraw_overlapped_rows, update_window_line): Adjust user.
13250 (update_marginal_area, update_text_area): Likewise. Pass updated row
13251 as a parameter. Prefer enum glyph_row_area to int where appropriate.
13252 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13255 2013-08-22 Paul Eggert <eggert@cs.ucla.edu>
13257 * process.c (flush_pending_output): Remove stub.
13260 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13262 * callproc.c: Fix race that killed background processes (Bug#15144).
13263 (call_process): New arg TEMPFILE_INDEX. Callers changed.
13264 Record deleted process-id in critical section, not afterwards.
13265 Don't mistakenly kill process created by a call-process invocation
13266 that discards output and does not wait.
13268 2013-08-21 Dmitry Antipov <dmantipov@yandex.ru>
13270 Fix compilation with GC_MARK_STACK == GC_USE_GCPROS_AS_BEFORE
13271 and GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES.
13272 * alloc.c (toplevel): Remove unnecessary nested #if...#endif.
13273 (mark_maybe_object) [!GC_MARK_STACK]: Define to emacs_abort
13274 to shut up compiler in mark_object.
13275 (dump_zombies): Convert to global and add EXTERNALLY_VISIBLE.
13277 2013-08-21 Paul Eggert <eggert@cs.ucla.edu>
13279 * process.c (allocate_pty) [PTY_OPEN]: Set fd's FD_CLOEXEC flag.
13280 We can't portably rely on PTY_OPEN doing that, even if
13281 it calls posix_openpt with O_CLOEXEC.
13283 2013-08-20 Kenichi Handa <handa@gnu.org>
13285 * character.c (string_char): Improve commentary.
13287 2013-08-20 Paul Eggert <eggert@cs.ucla.edu>
13289 * image.c (SIGNATURE_DIGESTSIZE): Remove.
13290 (struct animation_cache): Make signature a flexible array member.
13291 All uses changed. This is a tad slower but may insulate us better
13292 from future changes to ImageMagick.
13294 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13296 * image.c: Shrink memory needed for animation cache.
13297 (SIGNATURE_DIGESTSIZE): New constant.
13298 (struct animation_cache): Make 'signature' a fixed size array of bytes.
13299 (imagemagick_create_cache): Copy the signature. This saves
13300 several KB of memory that ImageMagick wastes per signature.
13301 Don't bother updating the update_time, as the caller does that now.
13302 (imagemagick_prune_animation_cache): Don't destroy the signature, as
13303 it's a fixed size struct member now.
13304 (imagemagick_get_animation_cache): Always destroy the signature,
13305 as it's now imagemagick_create_cache's responsibility to copy it.
13306 Avoid duplicate calls to strcmp and to imagemagick_create_cache,
13307 and use memcmp rather than strcmp.
13308 eassert that ImageMagick returns a signature of the specified length.
13310 2013-08-19 Lars Magne Ingebrigtsen <larsi@gnus.org>
13312 * image.c (imagemagick_get_animation_cache): Don't segfault on
13314 (imagemagick_get_animation_cache): Revert to previous definition
13315 so that it actually works. But keep the memory leak fix.
13316 (imagemagick_get_animation_cache): Fix memory leak.
13318 2013-08-19 Paul Eggert <eggert@cs.ucla.edu>
13320 * image.c: Fix animation cache signature memory leak.
13321 Fix some other minor performance problems while we're at it.
13322 (imagemagick_create_cache): Clear just the members that
13323 need clearing. Don't set update_time, as caller does that now.
13324 (imagemagick_prune_animation_cache, imagemagick_get_animation_cache):
13325 Simplify by using pointer-to-pointer instead of a prev pointer.
13326 (imagemagick_prune_animation_cache): Use make_emacs_time rather
13327 than EMACS_TIME_FROM_DOUBLE, and DestroyString rather than free.
13328 (imagemagick_get_animation_cache): Don't xstrdup the image signature;
13329 it's already a copy. Free the signature probe unless it's cached.
13331 * process.c (handle_child_signal): Fix crash; deleted pid (Bug#15106).
13332 This was introduced by my 2013-08-12 fix for Bug#15035.
13334 2013-08-19 Dmitry Antipov <dmantipov@yandex.ru>
13336 * image.c (imagemagick_create_cache, imagemagick_get_animation_cache)
13337 (imagemagick_prune_animation_cache): Now static.
13339 2013-08-18 Lars Magne Ingebrigtsen <larsi@gnus.org>
13341 * image.c (imagemagick_get_animation_cache): Don't segfault when
13342 pruning all entries.
13344 2013-08-18 Ken Brown <kbrown@cornell.edu>
13346 * sheap.c (STATIC_HEAP_SIZE): Adjust to current needs; use bigger
13347 static heap if ENABLE_CHECKING is defined.
13348 (max_bss_sbrk_ptr): New variable.
13349 (bss_sbrk): Use it.
13350 (report_sheap_usage): Report maximum static heap usage instead of
13351 ending static heap usage.
13353 2013-08-17 Eli Zaretskii <eliz@gnu.org>
13355 * decompress.c (Fzlib_available_p) [WINDOWSNT]: Update the value
13356 of zlib_initialized according to the results of calling
13357 init_zlib_functions.
13359 2013-08-16 Lars Magne Ingebrigtsen <larsi@gnus.org>
13361 * image.c: Implement an ImageMagick per-image cache.
13362 (imagemagick_get_animation_cache): Fix a double-free error.
13363 (imagemagick_load_image): Remove the ping_wand code, which only
13364 apparently saved time on invalid animated images, and slowed down
13365 everything else. Optimize for the common case.
13367 2013-08-16 Xue Fuqiao <xfq.free@gmail.com>
13369 * buffer.c (syms_of_buffer) <buffer-undo-list>: Doc fix.
13371 * editfns.c (insert_before_markers): Mention overlay in the doc string.
13373 * marker.c (set_marker): Remove documentation of undefined behavior.
13375 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13377 * image.c (imagemagick_compute_animated_image): Animate correctly
13378 when sub-images are smaller than the main image.
13379 (imagemagick_compute_animated_image): Setting the iterator row to
13380 zero is apparently not allowed.
13381 (imagemagick_compute_animated_image): Allow images that say they
13382 have sub-images that are bigger than the main image, but just crop
13385 2013-08-15 Jan Djärv <jan.h.d@swipnet.se>
13387 * nsmenu.m (menuWillOpen:): Fix preprocessor test (Bug#15001).
13389 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13391 * image.c (imagemagick_compute_animated_image): Respect the GIF
13394 2013-08-15 Ken Brown <kbrown@cornell.edu>
13396 * emacs.c (main): Update comment about G_SLICE_ALWAYS_MALLOC.
13397 * gmalloc.c (memalign) [CYGWIN]: Revert last change; it's not
13400 2013-08-15 Paul Eggert <eggert@cs.ucla.edu>
13402 Fix minor problems found by static checking.
13403 * frame.c (delete_frame):
13404 * xdisp.c (next_element_from_display_vector):
13405 Avoid uninitialized local.
13406 * image.c (imagemagick_compute_animated_image): Port to C89.
13407 Prefer usual GNU indentation style for loops.
13408 Be more careful about bizarrely large sizes, by using ptrdiff_t
13411 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13413 Fix infinite frame selection loop (Bug#15025).
13414 * frame.c (delete_frame): Prefer fast ad-hoc loop to next_frame.
13416 2013-08-15 Eli Zaretskii <eliz@gnu.org>
13418 * xdisp.c (compute_window_start_on_continuation_line):
13419 When WORD_WRAP is in effect, use move_it_to instead of move_it_by_lines
13420 to make sure we end up setting the window start at the leftmost
13421 visible character of the display line. This avoids funky
13422 horizontal shifting because the window start is not kept on the
13423 same position. (Bug#15090)
13424 (next_element_from_display_vector): Support 'box' face attribute
13425 in the face definitions of a display vector. (Bug#15099)
13427 2013-08-15 Lars Magne Ingebrigtsen <larsi@gnus.org>
13429 * image.c (imagemagick_compute_animated_image): Implement animated
13430 images (bug#14700).
13431 (imagemagick_compute_animated_image): Fix some compilation
13432 warnings. Implement a very simple cache to make the animation
13433 usable at all, but it should be replaced with a per-image cache.
13435 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13437 * lisp.h (FOR_EACH_ALIST_VALUE): New macro
13438 to do `for' loops over alist values.
13439 * buffer.h (FOR_EACH_BUFFER):
13440 * process.c (FOR_EACH_PROCESS): Use it.
13441 (handle_child_signal, status_notify, Fget_buffer_process)
13442 (kill_buffer_processes): Use FOR_EACH_PROCESS.
13444 2013-08-15 Dmitry Antipov <dmantipov@yandex.ru>
13446 * term.c (get_named_tty, create_tty_output, tty_free_frame_resources)
13447 (tty_free_frame_resources, delete_tty): Prefer eassert to emacs_abort.
13448 * image.c (make_image_cache): For struct image_cache, prefer xmalloc
13449 to xzalloc and so avoid redundant call to memset.
13450 * xterm.c (x_term_init): Avoid unnecessary initializations of dpyinfo
13451 members because it is allocated with xzalloc and so already zeroed.
13453 2013-08-14 Ken Brown <kbrown@cornell.edu>
13455 * gmalloc.c (memalign) [CYGWIN]: Rename to emacs_memalign
13458 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13460 Utility function and macro to copy Lisp string to C string.
13461 * lisp.h (xlispstrdupa): New macro.
13462 (xlispstrdup): New prototype.
13463 * alloc.c (xlispstrdup): New function.
13464 * callint.c (Fcall_interactively):
13465 * fileio.c (Ffile_name_directory, Fexpand_file_name)
13466 (Fsubstitute_in_file_name):
13467 * frame.c (Fmake_terminal_frame): Use xlispstrdupa.
13468 * image.c (x_create_bitmap_from_file):
13469 * w32term.c (w32_term_init):
13470 * xterm.c (x_term_init): Use xlispstrdup.
13472 2013-08-14 Lars Magne Ingebrigtsen <larsi@gnus.org>
13474 * image.c (imagemagick_load_image): Make animated pictures work.
13475 There's still some problems with background color settings, though
13478 * decompress.c (unwind_decompress): Always restore point.
13480 2013-08-14 Xue Fuqiao <xfq.free@gmail.com>
13482 * marker.c (set_marker): Reformat documentation.
13484 2013-08-14 Paul Eggert <eggert@cs.ucla.edu>
13486 * xdisp.c (cursor_type_changed): Now static.
13488 * image.c (imagemagick_filename_hint): New arg HINT_BUFFER.
13489 Use changed. This avoids the need to call xmalloc and for the
13490 caller to call xfree, and avoids memory leaks in some situations.
13492 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13494 * xdisp.c (adjust_window_ends): Move duplicated code to new function.
13495 (try_window, try_window_reusing_current_matrix, try_window_id): Use it.
13496 (redisplay_window): If window_end_valid is cleared due to non-zero
13497 windows_or_buffers_changed, clear current_matrix_up_to_date_p and
13498 so do not call to try_cursor_movement for that window.
13500 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13502 * window.h (struct window): Convert window_end_pos and
13503 window_end_vpos from Lisp_Object to ptrdiff_t and int, respectively.
13504 (wset_window_end_pos, wset_window_end_vpos): Remove.
13505 * dispnew.c (adjust_glyph_matrix):
13506 * window.c (Fwindow_end, replace_window, set_window_buffer)
13508 * xdisp.c (check_window_end, move_it_to, redisplay_internal)
13509 (set_vertical_scroll_bar, redisplay_window, try_window)
13510 (try_window_reusing_current_matrix, find_first_unchanged_at_end_row)
13511 (try_window_id, decode_mode_spec, mouse_face_from_buffer_pos)
13512 (note_mouse_highlight): Adjust users.
13513 (try_cursor_movement): Likewise. Convert old precondition to eassert.
13516 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13518 Fix --enable-gcc-warnings errors introduced in 2013-08-13 commit.
13519 * image.c (imagemagick_filename_hint): Use `const char *' and
13520 prefer SSDATA to SDATA to avoid warnings.
13522 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13524 Cleanup window fringes, margins and scroll bars adjustments.
13525 * window.c (set_window_fringes, set_window_margins)
13526 (set_window_scroll_bars, apply_window_adjustment): New functions.
13527 (set_window_buffer, Fset_window_margins, Fset_window_fringes)
13528 (Fset_window_scroll_bars): Use them.
13530 2013-08-14 Dmitry Antipov <dmantipov@yandex.ru>
13532 * window.h (struct window): Convert scroll_bar_width
13533 from Lisp_Object to integer. Adjust comment.
13534 (WINDOW_CONFIG_SCROLL_BAR_WIDTH, WINDOW_CONFIG_SCROLL_BAR_COLS):
13536 * window.c (wset_scroll_bar_width): Remove.
13537 (make_window): Initialize scroll_bar_width.
13538 (Fsplit_window_internal): Use direct assignment.
13539 (Fset_window_configuration, save_window_save):
13540 Convert Lisp_Object to integer and back where appropriate.
13541 (Fset_window_scroll_bars): Adjust user. Return t if any scroll
13542 bar was actually changed, and mention this in docstring.
13544 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13546 * decompress.c: Minor simplifications.
13547 (Fzlib_decompress_region): Don't bother verifying
13548 that avail_out <= UINT_MAX, as that was confusing.
13549 Mention the restriction in a comment instead.
13550 Prefer 'int' to 'ptrdiff_t' when 'int' is wide enough.
13552 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13554 * nsmenu.m (x_activate_menubar): Check for OSX >= 10.5
13555 (trackingNotification:): Call ns_check_menu_open only for OSX >= 10.5.
13557 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13559 * image.c (imagemagick_filename_hint): Check for errors in the
13562 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13564 * window.c (Fwindow_margins): Return nil when there's no marginal
13565 area, as per the documented API.
13567 * w32term.c (x_scroll_bar_create): Use ALLOCATE_PSEUDOVECTOR, not
13568 Fmake_vector, as scroll bar's struct members are not all Lisp
13569 objects now. This avoids crashes in GC.
13571 * w32term.h (struct scroll_bar): Convert fringe_extended_p to a
13572 bool, so its address could be taken.
13574 2013-08-13 Lars Magne Ingebrigtsen <larsi@gnus.org>
13576 * image.c (imagemagick_filename_hint): New function to possibly
13577 apply `image-content-type-suffixes'.
13578 (imagemagick_load_image): Use it.
13580 2013-08-13 Eli Zaretskii <eliz@gnu.org>
13582 * decompress.c (Fzlib_decompress_region) [WINDOWSNT]: Return Qnil
13583 if loading zlib failed.
13585 2013-08-13 Jan Djärv <jan.h.d@swipnet.se>
13587 * nsterm.m (ns_set_vertical_scroll_bar): Fix breakage intruduced by
13588 2013-08-13 checkin below. Change bool to BOOL, rule is:
13589 All Obj-C code uses BOOL, except for interfaces callable from C.
13591 * nsterm.h: Fix CGFloat for OSX 10.4 (Bug#15086).
13593 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13595 * window.h (WINDOW_FRINGE_EXTENDED_P): New macro.
13596 * nsterm.m (ns_set_vertical_scroll_bar): Use it. Use convenient
13597 bool instead of BOOL.
13598 * w32term.h (struct scroll_bar): Convert fringe_extended_p
13599 from Lisp_Object to bitfield. Adjust comment.
13600 * w32term.c (x_scroll_bar_create): Adjust user.
13601 Use WINDOW_FRINGE_EXTENDED_P and bool for boolean.
13602 * xterm.c (XTset_vertical_scroll_bar): Likewise.
13603 Use bool for boolean.
13604 * xterm.h (struct scroll_bar): Prefer commonly used `unsigned'
13605 to `unsigned int' when defining a bitfield.
13607 2013-08-13 Paul Eggert <eggert@cs.ucla.edu>
13609 * decompress.c (Fzlib_decompress_region): Try to clarify 'avail_out'.
13611 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13613 * window.h (struct window): Convert left_margin_cols and
13614 right_margin_cols from Lisp_Objects to integers. Adjust comment.
13615 (WINDOW_LEFT_MARGIN_COLS, WINDOW_RIGHT_MARGIN_COLS)
13616 (WINDOW_LEFT_MARGIN_WIDTH, WINDOW_RIGHT_MARGIN_WIDTH):
13618 * dispnew.c (margin_glyphs_to_reserve): Convert 3rd arg to int.
13620 (showing_window_margins_p, update_window_line, update_frame_1):
13621 * fringe.c (draw_fringe_bitmap_1):
13622 * xdisp.c (window_box_width): Adjust users.
13623 * window.c (wset_left_margin_cols, wset_right_margin_cols): Remove.
13624 (adjust_window_margins, set_window_buffer, Fsplit_window_internal):
13625 Use direct assignment.
13626 (Fset_window_configuration, save_window_save, Fwindow_margins):
13627 Convert Lisp_Object to integer and back where appropriate.
13628 (Fset_window_margins): Adjust user. Return t if any margin
13629 was actually changed, and mention this in docstring.
13631 2013-08-13 Xue Fuqiao <xfq.free@gmail.com>
13633 * syntax.c (forward_word):
13634 * cmds.c (forward_char, backward_char): Mention the optional argument.
13636 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13638 * window.h (struct window): Convert left_fringe_width
13639 and right_fringe_width from Lisp_Objects to integers.
13641 (WINDOW_FRINGE_COLS, WINDOW_LEFT_FRINGE_WIDTH)
13642 (WINDOW_RIGHT_FRINGE_WIDTH): Adjust users.
13643 * window.c (wset_left_fringe_width, wset_right_fringe_width):
13645 (make_window): Initialize new integer fields to -1.
13646 (Fsplit_window_internal): Use direct assignment.
13647 (Fset_window_configuration, save_window_save):
13648 Convert Lisp_Object to integer and back where appropriate.
13649 (Fset_window_fringes): Adjust user. Return t if any fringe
13650 was actually changed, and mention this in docstring.
13652 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13654 * keyboard.c (Fdiscard_input): Do not increment update_mode_lines.
13655 * nsfns.m (x_set_cursor_type):
13656 * w32fns.c (x_set_cursor_type):
13657 * xfns.c (x_set_cursor_type): Do not set cursor_type_changed here...
13658 * xdisp.c (set_frame_cursor_types): ...but in common code.
13660 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13662 * font.c (clear_font_cache): New function, stripped from...
13663 (Fclear_font_cache): ...here, which now uses the function
13664 above. Adjust comment.
13665 * font.h (clear_font_cache): Add prototype.
13666 * xfaces.c (clear_face_cache): Use clear_font_cache.
13668 2013-08-13 Dmitry Antipov <dmantipov@yandex.ru>
13670 * window.c (Fset_window_start): Compare `w', not `window' because
13671 `w' might not be equal to `window' after call to decode_live_window.
13673 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13675 * process.c (deactivate_process): Reset fds to -1 (Bug#15035).
13676 This fixes a problem introduced by the Bug#15035 patch
13677 when using GPG. Reported by Herbert J. Skuhra.
13679 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13681 * decompress.c <zlib_initialized> [WINDOWSNT]: New static variable.
13682 (Fzlib_decompress_region) [WINDOWSNT]: Call init_zlib_functions if
13683 not yet initialized.
13685 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13687 * decompress.c (Fzlib_decompress_region): Support zlib
13688 decompression, too, and rename.
13690 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13692 Minor zlib configuration tweaks.
13693 * decompress.c (fn_inflateInit2) [!WINDOWSNT]:
13694 Don't assume presence of fn_inflateInit2_ zlib internal function.
13696 2013-08-12 Lars Magne Ingebrigtsen <larsi@gnus.org>
13698 * decompress.c (Fzlib_decompress_gzipped_region): Rename to
13699 include the zlib prefix.
13701 2013-08-12 Eli Zaretskii <eliz@gnu.org>
13703 * decompress.c [WINDOWSNT]: Include windows.h and w32.h.
13704 (DEF_ZLIB_FN, LOAD_ZLIB_FN) [WINDOWSNT]: New macros. Use them to
13705 define static variables that are pointers to zlib functions to be
13706 dynamically loaded.
13707 (init_zlib_functions) [WINDOWSNT]: New function.
13708 (fn_inflateInit2_, fn_inflate, fn_inflateEnd, fn_inflateInit2):
13710 (Fdecompress_gzipped_region, unwind_decompress): Use the fn_*
13711 macros instead of invoking the zlib functions directly.
13712 (syms_of_decompress): DEFSYM Qzlib_dll.
13713 Staticpro Szlib_available_p.
13715 2013-08-12 Dmitry Antipov <dmantipov@yandex.ru>
13717 Avoid looping over all frame windows to freeze and unfreeze.
13718 * window.h (struct window): Drop frozen_window_start_p.
13719 (freeze_window_starts): Drop prototype.
13720 * frame.h (struct frame): New frozen_window_starts flag.
13721 (FRAME_WINDOWS_FROZEN): New macro.
13722 * window.c (freeze_window_start, freeze_window_starts):
13724 (select_window, replace_window): Adjust users.
13725 * xdisp.c (resize_mini_window): Use FRAME_WINDOWS_FROZEN.
13726 (window_frozen_p): New function.
13727 (redisplay_window): Use it.
13729 2013-08-12 Paul Eggert <eggert@cs.ucla.edu>
13731 Fix some fd issues when running subprocesses (Bug#15035).
13732 Fix bugs that can leak files or file descriptors on errors.
13733 Don't unlink open temp files, as that's hard for users to diagnose
13734 when things go awry (e.g., temp disk exhausted).
13735 Don't bother to lock temp files. Check for invalid recursion.
13736 * callproc.c (synch_process_fd): Remove. All uses removed.
13737 (synch_process_tempfile): New var or macro.
13738 (CALLPROC_STDOUT, CALLPROC_STDERR, CALLPROC_PIPEREAD, CALLPROC_FDS):
13740 (record_kill_process): New arg, the temp name. All callers changed.
13741 (delete_temp_file): Now just a simple wrapper around unlink.
13742 (call_process_kill): New arg, the call_process_fd array.
13743 Close them all. Clear synch_process_pid. Remove the temp file,
13744 or arrange for it to be removed.
13745 (call_process_cleanup) [MSDOS]: Arg no longer contains file name;
13746 that's been moved to synch_process_tempfile. Caller changed.
13747 Do not remove the tempfile; that's now call_process_kill's
13749 (call_process_cleanup) [!MSDOS]: Do not record unwind-protect for
13750 call_process_kill; the caller now does that.
13751 (call_process_cleanup): Do not close the process fd; that's now
13752 call_process_kill's responsibility.
13753 (Fcall_process): Implement via new function call_process, which
13754 has most of the old body of Fcall_process, but with a different API.
13755 (call_process): New function that does not open or close filefd if
13756 it is nonnegative. Record which fds need to be closed, and let
13757 call_process_kill close (and remove the tempfile, on MSDOS) on error.
13758 Signal an error if invoked recursively (could be done via a hook).
13759 Simplify creation of the tempfile in the MSDOS case.
13760 Don't create the output file until after checking for the executable.
13761 Report any failure to open /dev/null.
13762 Don't open /dev/null for writing twice; once is enough.
13763 Don't create pipe if all output is being discarded or sent to file.
13764 Don't worry about setting up the coding system or reading from the
13765 pipe if all output is being discarded.
13766 Hoist fd_error local into top level, to lessen block nesting.
13767 Don't record deleted pid here; now done by Fcall_process_region.
13768 (Fcall_process) [MSDOS]: Report mktemp failure immediately,
13769 and note its success in synch_process_tempfile.
13770 Do not leak resources when child_setup fails.
13771 (Fcall_process) [!MSDOS && !WINDOWSNT]: Remove duplicate assignment
13772 to child_errno. Remove unnecessary close of fd0; it's close-on-exec.
13773 (create_temp_file): Now returns open fd, with an additional
13774 Lisp_Object * argument to return the name. All callers changed.
13775 Do not close the file; rewind it instead, and leave it open for
13776 the caller. Do not lock the temp file. Unwind-protect the file
13777 and the file-descriptor.
13778 (Fcall_process_region): If the input is /dev/null, unwind-protect it.
13779 If an asynchrounous process, record it here, not in call_process.
13780 (syms_of_callproc) [MSDOS]: Initialize synch_process_tempfile.
13781 * eval.c (set_unwind_protect): New function.
13782 * fileio.c (write_region): New function, generalized from the
13783 old Fwrite_region. Do not lock temp files.
13784 (Fwrite_region): Use it.
13785 * lisp.h (set_unwind_protect, write_region): New decls.
13786 * process.c: Include <verify.h>.
13787 (make_process): Mark fds as initially closed.
13788 (deleted_pid_list): Now a list of pid-filename pairs.
13790 (close_process_fd): New function.
13791 (SUBPROCESS_STDIN, WRITE_TO_SUBPROCESS, READ_FROM_SUBPROCESS)
13792 (SUBPROCESS_STDOUT, READ_FROM_EXEC_MONITOR, EXEC_MONITOR_OUTPUT):
13793 New constants. Verify that their number matches PROCESS_OPEN_FDS.
13794 (create_process, create_pty, Fmake_serial_process)
13795 (server_accept_connection): Record which fds need to be closed,
13796 and let deactivate_process close them.
13797 (Fmake_network_process): Do not discard the unwind-protect
13798 until it's safe to do so.
13799 (deactivate_process): Close the fds opened by create_process etc.
13800 (Fprocess_send_eof): Adjust to new way of recording open fds.
13801 Report an error if /dev/null can't be opened, instead of aborting.
13802 * process.h (PROCESS_OPEN_FDS): New constant.
13803 (struct Lisp_Process): New member open_fds.
13804 (record_kill_process, record_deleted_pid): Adjust signatures.
13805 (record_deleted_pid): Move decl here ...
13806 * syswait.h (record_deleted_pid): ... from here.
13808 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13810 * decompress.c: Fix bugs with large buffers and weird inputs.
13811 Tune a bit. Reindent as per usual Emacs style.
13812 (BUFFER_SIZE): Remove.
13813 (Fdecompress_gzipped_region): Do not mishandle input buffers with
13814 more than UINT_MAX bytes. Decompress into the gap instead of into
13815 an auto buffer, as this should avoid copying. Return nil if
13816 'inflate' returns Z_NEED_DICT, as we have no dictionary. Do not
13817 set immediate_quit; we shouldn't trust zlib code that much.
13819 2013-08-11 Lars Magne Ingebrigtsen <larsi@gnus.org>
13821 * decompress.c (Fdecompress_gzipped_region): Respect all zlib
13822 errors, and really move the gap to where we want it.
13824 * lisp.h: Include decompress.c support.
13826 * emacs.c (main): Include decompress.c support.
13828 * Makefile.in: Include -lz if present.
13830 2013-08-11 Jan Djärv <jan.h.d@swipnet.se>
13832 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:frame:
13833 (initWithTitle:): Initialize frame to 0.
13834 (fillWithWidgetValue:): Call fillWithWidgetValue:frame.
13835 (fillWithWidgetValue:frame:): Rename from
13836 fillWithWidgetValue:setDelegate, call initWithTile:frame: if f.
13838 * nsterm.h (EmacsMenu): fillWithWidgetValue:setDelegate renamed to
13839 fillWithWidgetValue:frame:
13841 * nsfns.m (Fns_convert_utf8_nfd_to_nfc): Allocate and release pool to
13842 remove memory leak warnings.
13844 * nsterm.m (menu_pending_title, ns_get_pending_menu_title): Remove.
13845 (ns_check_menu_open): Handle menu == nil. Remove assignment to
13846 menu_pending_title.
13848 * nsmenu.m (ns_update_menubar): Call fillWithWidgetValue:setDelegate.
13849 (x_activate_menubar): Update the whole menu.
13850 (trackingNotification:): Call ns_check_menu_open if tracking ends.
13851 (menuWillOpen:): Increment trackingMenu. For OSX <= 10.6, exit if
13852 current event is not NSSystemDefined (Bug#15001).
13853 Call ns_check_menu_open only if trackingMenu is 2.
13854 (menuDidClose:): New method, decrease trackingMenu.
13855 (fillWithWidgetValue:setDelegate:): New method.
13856 (fillWithWidgetValue:): Call the above.
13858 * nsterm.h (EmacsMenu): Add fillWithWidgetValue:setDelegate:
13860 2013-08-11 Paul Eggert <eggert@cs.ucla.edu>
13862 Omit some unnecessary casts.
13863 Many of these go back to the old pre-C89 days, when they may have
13864 been needed, but we've been assuming C89 or later for a while now.
13865 * alloc.c (live_string_p, live_cons_p, live_symbol_p)
13866 (live_float_p, live_misc_p, live_vector_p):
13867 * buffer.c (compare_overlays, cmp_for_strings, mmap_find)
13868 (mmap_alloc, alloc_buffer_text, enlarge_buffer_text)
13869 (defvar_per_buffer):
13870 * callint.c (Fcall_interactively):
13871 * doc.c (Fsubstitute_command_keys):
13872 * filelock.c (get_boot_time):
13873 * frame.c (xrdb_get_resource):
13874 * gtkutil.c (hierarchy_ch_cb, qttip_cb, style_changed_cb)
13875 (delete_cb, xg_dialog_response_cb, xg_maybe_add_timer)
13876 (xg_get_file_name_from_selector, menuitem_destroy_callback)
13877 (menuitem_highlight_callback, menu_destroy_callback)
13878 (xg_update_menu_item, xg_modify_menubar_widgets, menubar_map_cb)
13879 (xg_tool_bar_callback, xg_get_tool_bar_widgets)
13880 (xg_tool_bar_detach_callback, xg_tool_bar_attach_callback)
13881 (xg_tool_bar_help_callback, tb_size_cb):
13882 * image.c (xpm_alloc_color, png_read_from_memory)
13883 (png_read_from_file, png_load_body, our_memory_skip_input_data)
13884 (jpeg_memory_src, jpeg_file_src, imagemagick_load_image)
13886 * keymap.c (describe_map):
13887 * nsfns.m (Fns_display_monitor_attributes_list):
13888 * nsmenu.m (process_dialog:):
13889 * nsterm.m (hold_event):
13890 * process.c (wait_reading_process_output):
13891 * regex.c (REGEX_REALLOCATE, re_set_registers, re_exec, regexec):
13892 * scroll.c (do_direct_scrolling, scrolling_1):
13893 * termcap.c (tgetent):
13894 * window.c (check_window_containing, add_window_to_list)
13895 (freeze_window_starts):
13896 * xdisp.c (compare_overlay_entries, vmessage):
13897 * xfns.c (x_window, x_get_monitor_attributes_xinerama)
13898 (x_get_monitor_attributes_xrandr)
13899 (Fx_display_monitor_attributes_list, x_display_info_for_name)
13900 (Fx_open_connection, file_dialog_cb, file_dialog_unmap_cb):
13901 * xfont.c (xfont_match, xfont_open):
13902 * xmenu.c (x_menu_wait_for_event, menu_highlight_callback)
13903 (menubar_selection_callback, menu_position_func)
13904 (popup_selection_callback, create_and_show_popup_menu)
13905 (dialog_selection_callback, create_and_show_dialog):
13906 * xrdb.c (x_get_string_resource)
13908 * xsmfns.c (x_session_check_input):
13909 * xterm.c (x_draw_glyphless_glyph_string_foreground)
13910 (xm_scroll_callback, xg_scroll_callback, xg_end_scroll_callback)
13911 (xaw_jump_callback, xaw_scroll_callback):
13912 Omit unnecessary casts.
13914 2013-08-10 Paul Eggert <eggert@cs.ucla.edu>
13916 Minor string-length refactoring.
13917 * alloc.c (xstrdup): Use memcpy, not strcpy, since the length's known.
13918 * frame.c (make_monitor_attribute_list):
13919 Prefer build_string to strlen + make_string.
13921 2013-08-10 Jan Djärv <jan.h.d@swipnet.se>
13923 * xterm.c (x_error_handler): Also ignore BadWindow for X_SetInputFocus,
13924 don't check minor_code (Bug#14417).
13926 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13928 * xdisp.c (draw_glyphs): Don't compare row pointers, compare row
13929 vertical positions instead. This avoids calling MATRIX_ROW with
13930 row numbers that are possibly beyond valid limits. (Bug#15064)
13932 2013-08-09 Dmitry Antipov <dmantipov@yandex.ru>
13934 Use xstrdup and build_unibyte_string where applicable.
13935 * alloc.c (xstrdup): Tiny cleanup. Add eassert.
13936 * xfns.c (x_window):
13937 * xrdb.c (x_get_customization_string):
13938 * xterm.c (xim_initialize):
13939 * w32fns.c (w32_window): Use xstrdup.
13940 (w32_display_monitor_attributes_list):
13941 * emacs.c (init_cmdargs):
13942 * keyboard.c (PUSH_C_STR):
13943 * nsfont.m (nsfont_open):
13944 * sysdep.c (system_process_attributes):
13945 * w32.c (system_process_attributes):
13946 * xdisp.c (message1, message1_nolog): Use build_unibyte_string.
13948 2013-08-09 Eli Zaretskii <eliz@gnu.org>
13950 * w32.c (PEXCEPTION_POINTERS, PEXCEPTION_RECORD, PCONTEXT): Define
13951 variables of these types so that GDB would know about them, as aid
13952 for debugging fatal exceptions. (Bug#15024) See also
13953 http://sourceware.org/ml/gdb/2013-08/msg00010.html for related
13956 2013-08-08 Jan Djärv <jan.h.d@swipnet.se>
13958 * nsterm.m (ns_update_begin): Don't change clip path if it would be
13959 larger than the NSWindow (Bug#14934).
13961 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13963 Redesign redisplay interface to drop global variable updated_window.
13964 Always pass currently updated window as a parameter to update routines.
13965 * dispextern.h (updated_window): Remove declaration.
13966 (struct redisplay_interface): Pass window parameter to
13967 write_glyphs, insert_glyphs, clear_end_of_line, cursor_to
13968 and after_update_window_hook.
13969 (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line, x_cursor_to):
13971 * dispnew.c (updated_window): Remove.
13972 (redraw_overlapped_rows, update_marginal_area, update_text_area)
13973 (update_window_line): Adjust to match redisplay interface changes.
13974 * nsterm.m (ns_update_window_begin, ns_update_window_end)
13975 (ns_scroll_run, ns_after_update_window_line):
13976 * w32term.c (x_update_window_begin, x_update_window_end)
13977 (x_after_update_window_line, x_scroll_run):
13978 * xterm.c (x_update_window_begin, x_update_window_end)
13979 (x_after_update_window_line, x_scroll_run):
13980 * xdisp.c (x_write_glyphs, x_insert_glyphs, x_clear_end_of_line):
13981 Likewise. Adjust comments where appropriate.
13982 (x_cursor_to): Simplify because this is always called during window
13983 update (but install debugging check anyway).
13984 (expose_window): Check must_be_updated_p flag to see whether this
13985 function is called during window update.
13987 2013-08-08 Dmitry Antipov <dmantipov@yandex.ru>
13989 Do not reset window modification event counters excessively.
13990 These leftovers and poor man's tricky methods to catch extra
13991 redisplay's attention are no longer needed.
13992 * frame.c (set_menu_bar_lines_1):
13993 * minibuf.c (read_minibuf_unwind):
13994 * window.c (Fset_window_start, set_window_buffer, window_resize_apply)
13995 (grow_mini_window, shrink_mini_window, window_scroll_pixel_based)
13996 (window_scroll_line_based, Fset_window_configuration):
13997 * xdisp.c (redisplay_window): Do not reset last_modified and
13998 last_overlay_modified counters.
14000 2013-08-07 Jan Djärv <jan.h.d@swipnet.se>
14002 * xselect.c (x_send_client_event): Set send_event and serial, memset
14003 data.l as it might be bigger than data.b. Use 24 bit mask to
14004 XSendEvent (Bug#15034).
14006 2013-08-07 Eli Zaretskii <eliz@gnu.org>
14008 * xdisp.c (prepare_menu_bars): Don't call x_consider_frame_title
14009 for TTY frames that are not the top frame on their console.
14012 2013-08-07 Martin Rudalics <rudalics@gmx.at>
14014 * w32term.c (w32fullscreen_hook): Really maximize frame when
14015 asked for (Bug#14841).
14017 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14019 Prefer selected_window to Fselected_window, likewise for frames.
14020 * buffer.c (Fbuffer_swap_text):
14021 * data.c (Fvariable_binding_locus):
14022 * window.c (run_window_configuration_change_hook): Adjust users.
14023 * w16select.c (Fw16_set_clipboard_data, Fw16_get_clipboard_data):
14024 Use decode_live_frame.
14026 2013-08-07 Dmitry Antipov <dmantipov@yandex.ru>
14028 Be more careful if selected window shows the buffer other than current,
14029 use window_outdated only if this is not so. This change should also
14030 address some weird issues discussed in Bug#13012.
14031 * window.h (window_outdated): New prototype.
14032 * window.c (window_outdated): Now here. Convert from static and
14033 always assume window's buffer.
14034 (Fwindow_end, Fwindow_line_height): Use it.
14035 * xdisp.c (reconsider_clip_changes): Remove prototype, drop 2nd arg
14036 and always assume window's buffer.
14037 (redisplay_window): Adjust user.
14038 (redisplay_internal): Call to reconsider_clip_changes once and
14039 check whether mode line should be updated only if selected window
14040 shows current buffer.
14041 (run_window_scroll_functions): Use eassert for debugging check.
14042 (Fmove_point_visually, note_mouse_highlight): Use window_outdated.
14044 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14046 * window.c (window_scroll, window_scroll_pixel_based)
14047 (window_scroll_line_based): Use bool for booleans.
14049 2013-08-06 Paul Eggert <eggert@cs.ucla.edu>
14051 * process.c: Fix minor off-by-one issues in descriptor counts.
14052 This shouldn't fix any real bugs, but it cleans up the code a bit.
14053 (max_process_desc, max_input_desc): -1, not 0, means none.
14055 (delete_input_desc): New function.
14056 (delete_write_fd, delete_keyboard_wait_descriptor): Use it.
14057 (deactivate_process): Scan backwards when recomuting max_process_desc;
14058 that should be faster.
14059 (init_process_emacs): Initialize max_input_desc.
14061 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14063 Use region cache to speedup bidi_find_paragraph_start.
14064 * buffer.h (struct buffer): New member bidi_paragraph_cache.
14065 Rename cache_long_line_scans to cache_long_scans.
14066 * buffer.c (bset_cache_long_line_scans): Rename to
14067 bset_cache_long_scans.
14068 (Fget_buffer_create, Fmake_indirect_buffer, Fkill_buffer)
14069 (Fbuffer_swap_text, init_buffer_once): Take bidi_paragraph_cache
14071 (syms_of_buffer): Rename cache-long-line-scans to
14072 cache-long-scans. Adjust docstring.
14073 * search.c (newline_cache_on_off):
14074 * indent.c (width_run_cache_on_off): Adjust users.
14075 * bidi.c (bidi_paragraph_cache_on_off): New function.
14076 (bidi_find_paragraph_start): Use bidi_paragraph_cache if needed.
14077 * insdel.c (prepare_to_modify_buffer):
14078 Invalidate bidi_paragraph_cache if enabled.
14080 2013-08-06 Dmitry Antipov <dmantipov@yandex.ru>
14082 Invalidate region caches only if buffer text is going to be changed.
14083 * lisp.h (modify_region_1): Remove 3rd arg and rename to...
14084 (modify_text): ...new prototype.
14085 (prepare_to_modify_buffer_1): New prototype.
14086 * textprop.c (modify_region): Rename to...
14087 (modify_text_properties): ...new function.
14088 (add_text_properties_1, set_text_properties, Fremove_text_properties)
14089 (Fremove_list_of_text_properties): Adjust users.
14090 * insdel.c (modify_region_1): Remove 3rd arg and reimplement as...
14091 (modify_text): ...new function.
14092 (prepare_to_modify_buffer): Reimplement mostly as a wrapper for...
14093 (prepare_to_modify_buffer_1): ...new function.
14094 * casefiddle.c (casify_region):
14095 * editfns.c (Fsubst_char_in_region, Ftranslate_region_internal)
14096 (Ftranspose_regions): Use modify_text.
14098 2013-08-05 Stefan Monnier <monnier@iro.umontreal.ca>
14100 * lisp.mk (lisp): Add nadvice.elc.
14102 2013-08-05 Dmitry Antipov <dmantipov@yandex.ru>
14104 New macro to iterate over live buffers similar to frames.
14105 * buffer.h (FOR_EACH_LIVE_BUFFER): New macro.
14106 (Vbuffer_alist, Qpriority, Qbefore_string, Qafter_string):
14107 Declare buffer-related variables here to offload lisp.h.
14108 * buffer.c (Vbuffer_alist): Adjust comment.
14109 (Fget_file_buffer, get_truename_buffer, Fother_buffer)
14110 (other_buffer_safely):
14111 * data.c (store_symval_forwarding):
14112 * dispnew.c (Fframe_or_buffer_changed_p):
14113 * fileio.c (Fdo_auto_save):
14114 * filelock.c (unlock_all_files):
14115 * minibuf.c (read_minibuf): Use FOR_EACH_LIVE_BUFFER.
14117 2013-08-04 Paul Eggert <eggert@cs.ucla.edu>
14119 Fix some minor races in hosts lacking mkostemp (Bug#15015).
14120 * callproc.c (create_temp_file):
14121 * filelock.c (create_lock_file):
14122 Assume mkostemp, since it's now provided by Gnulib.
14124 2013-08-04 Eli Zaretskii <eliz@gnu.org>
14126 * w32.c (mkostemp): New function.
14127 (mktemp): Remove, no longer used. Most of the code reused in
14128 mkostemp. (Bug#15015)
14129 (mktemp): Don't undef.
14131 2013-08-04 Dmitry Antipov <dmantipov@yandex.ru>
14133 * dispnew.c (glyph_matrix_count, glyph_pool_count):
14134 Move under GLYPH_DEBUG and ENABLE_CHECKING.
14135 (new_glyph_matrix, free_glyph_matrix, new_glyph_pool)
14136 (free_glyph_pool, check_glyph_memory): Likewise for
14137 all users. Adjust comments where appropriate.
14139 2013-08-03 Paul Eggert <eggert@cs.ucla.edu>
14141 * composite.h: Minor fixups.
14142 (composition_registered_p): Rename from COMPOSITION_REGISTERD_P
14143 to fix a misspelling, and change it to an inline function while
14144 we're at it (it need not be a macro). All uses changed.
14145 (composition_method, composition_valid_p):
14146 Rewrite to avoid assignments in if-conditions.
14148 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14150 Do not use global Lisp_Object in composition macros.
14151 * composite.h (composition_temp): Remove declaration.
14152 (COMPOSITION_METHOD, COMPOSITION_VALID_P): Replace with...
14153 (composition_method, composition_valid_p): ...inline functions.
14154 (compose_region): Remove the leftover.
14155 * composite.c (composition_temp): Remove.
14156 (run_composition_function, update_compositions)
14157 (composition_compute_stop_pos, composition_adjust_point)
14158 (Ffind_composition_internal):
14159 * coding.c (handle_composition_annotation):
14160 * xdisp.c (handle_composition_prop, check_point_in_composition):
14161 Related users changed.
14163 2013-08-03 Dmitry Antipov <dmantipov@yandex.ru>
14165 Drop FRAME_PTR typedef.
14166 * composite.c, font.c, font.h, fontset.c, fontset.h, frame.c, frame.h:
14167 * ftfont.c, ftxfont.c, gtkutil.c, gtkutil.h, image.c, keyboard.c:
14168 * menu.c, menu.h, msdos.c, nsfns.m, nsfont.m, nsmenu.m, nsterm.h:
14169 * nsterm.m, scroll.c, term.c, w32fns.c, w32font.c, w32font.h:
14170 * w32inevt.c, w32inevt.h, w32menu.c, w32notify.c, w32term.c, w32term.h:
14171 * w32uniscribe.c, w32xfns.c, widget.c, window.c, xdisp.c, xfaces.c:
14172 * xfns.c, xfont.c, xftfont.c, xmenu.c, xselect.c, xterm.c:
14173 All related users changed.
14175 2013-08-02 Stefan Monnier <monnier@iro.umontreal.ca>
14177 * eval.c (default_toplevel_binding): New function.
14179 (unbind_to, backtrace_eval_unrewind): Do a bit of CSE simplification.
14180 (Fdefault_toplevel_value, Fset_default_toplevel_value): New subrs.
14181 (syms_of_eval): Export them.
14182 * data.c (Fdefault_value): Micro cleanup.
14183 * term.c (init_tty): Use "false".
14185 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14187 Fix X GC leak in GTK and raw (no toolkit) X ports.
14188 * xterm.c (x_free_frame_resources): If white and black relief
14189 GCs are allocated, always free them here.
14190 * xfns.c (x_make_gc): Omit redundant initialization.
14191 * widget.c (create_frame_gcs): Remove the leftover.
14192 (EmacsFrameDestroy): Do nothing because all GCs are now freed
14193 in x_free_frame_resources.
14195 2013-08-02 Jan Djärv <jan.h.d@swipnet.se>
14197 * nsterm.m (windowWillResize:toSize:): Only change title if
14198 ! maximizing_resize && FULLSCREEN_NONE (Bug#15005). strdup title before
14200 (viewDidEndLiveResize): New method.
14202 * nsterm.h (EmacsView): Add maximizing_resize, put it and old_title
14203 inside NS_IMPL_COCOA.
14205 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14207 * insdel.c (adjust_after_replace, replace_range, del_range_2):
14208 Do not check whether undo is enabled because record_insert and
14209 record_delete does that themselves.
14211 2013-08-02 Dmitry Antipov <dmantipov@yandex.ru>
14213 * xterm.h (struct x_output) [HAVE_X_I18N]: Remove xic_base_fontname
14214 member which is not really used any more.
14215 (FRAME_XIC_BASE_FONTNAME): Remove.
14216 * xfns.c (xic_free_fontset): Adjust user.
14217 * xmenu.c (mouse_position_for_popup, x_activate_menubar)
14218 (update_frame_menubar, set_frame_menubar, free_frame_menubar)
14219 (create_and_show_popup_menu, xmenu_show, create_and_show_dialog)
14220 (xdialog_show): Use eassert for debugging check.
14221 * w32term.c (x_unfocus_frame): Remove unused dummy function.
14223 2013-08-01 Paul Eggert <eggert@cs.ucla.edu>
14225 * fileio.c, fns.c (merge): Move extern decl from here ...
14226 * lisp.h (merge): ... to here.
14228 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14230 Fix last font-related change.
14231 * w32font.h (w32font_list_internal, w32font_match_internal):
14233 * w32uniscribe.c (uniscribe_list, uniscribe_match)
14234 (uniscribe_list_family): Adjust to match font API change.
14235 MS-Windows breakage reported by Juanma Barranquero <lekktu@gmail.com>
14236 at http://lists.gnu.org/archive/html/emacs-devel/2013-08/msg00006.html.
14238 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14240 * frame.h (FRAME_MOUSE_UPDATE):
14241 * nsterm.m (ns_frame_up_to_date): Omit redundant check
14242 whether hlinfo->mouse_face_mouse_frame is non-NULL.
14244 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14246 Avoid redundant Lisp_Object <-> struct frame conversions in font API.
14247 * font.h (struct font_driver): Change list, match, and list_family
14248 functions to accept struct frame * as first arg.
14249 * font.c (font_score, font_compare, font_sort_entities):
14251 (font_sort_entities, font_list_entities, font_select_entity)
14252 (font_find_for_lface, Flist_fonts, Ffont_family_list): Adjust to
14253 match font API change.
14254 * xfont.c (xfont_list, xfont_match, xfont_list_family):
14255 * ftfont.c (ftfont_list, ftfont_match, ftfont_list_family):
14256 * ftxfont.c (ftxfont_list, ftxfont_match):
14257 * xftfont.c (xftfont_list, xftfont_match):
14258 * nsfont.m (nsfont_list, nsfont_match, nsfont_list_family):
14259 * w32font.c (w32font_list, w32font_match, w32font_list)
14260 (w32font_list_internal, w32_font_match_internal): Likewise.
14261 * xfaces.c (Fx_family_fonts): Adjust user.
14263 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14265 Do not use pure Xism x_wm_set_icon_position in non-X ports.
14266 * frame.c (x_set_frame_parameters): Call to x_wm_set_icon_position
14267 only if HAVE_X_WINDOWS is in use.
14268 * frame.h (x_set_frame_parameters): Move under HAVE_X_WINDOWS.
14269 * nsterm.m (x_wm_set_icon_position): Remove no-op.
14270 * w32term.c (x_wm_set_icon_position): Likewise.
14271 * w32fns.c (x_icon): Adjust user.
14273 2013-08-01 Dmitry Antipov <dmantipov@yandex.ru>
14275 * xterm.c (last_mouse_press_frame): Remove the
14276 leftover which is not really used any more.
14277 (handle_one_xevent, syms_of_xterm): Adjust users.
14278 (x_flush): Call XFlush once per each X display, not frame.
14279 This is better because this code always unconditionally skips
14280 non-X frames in Vframe_list and issues the only XFlush if we
14281 have more than one X frame on the same X display.
14282 (any_help_event_p, x_draw_glyph_string_background, x_display_ok):
14283 Use bool for booleans.
14284 (x_draw_glyph_string_background, cvt_string_to_pixel)
14285 (cvt_pixel_dtor): Drop unnecessary prototypes.
14286 * xterm.h (x_display_ok): Adjust prototype.
14288 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14290 Drop unnecessary functions that deals with frame pixel size.
14291 * frame.h, msdos.h, w32term.h, xterm.h (x_pixel_width)
14292 (x_pixel_height): Drop prototypes.
14293 * msdos.c, nsfns.m, w32fns.c, xfns.c (x_pixel_width)
14294 (x_pixel_height): Drop implementations.
14295 * frame.c (Fframe_pixel_height): Use FRAME_PIXEL_HEIGHT
14296 which should be always valid for window frame.
14297 (Frame_pixel_width): Likewise with FRAME_PIXEL_WIDTH.
14298 * w32menu.c (Fx_popup_dialog):
14299 * xmenu.c (Fx_popup_dialog): Likewise for both.
14301 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14303 * frame.c (Fmake_terminal_frame): Use store_in_alist to setup
14304 frame parameters and call to Fmodify_frame_parameters just once.
14305 (Fset_frame_height, Fset_frame_width): Mention nil frame in docstring.
14306 (Fset_frame_size, Fset_frame_position): Use decode_live_frame
14307 and mention nil frame in docstring.
14309 2013-07-31 Dmitry Antipov <dmantipov@yandex.ru>
14311 * frame.c (make_frame, x_set_frame_parameters): Use bool for boolean.
14312 (x_figure_window_size): Likewise. Adjust to return long.
14313 (syms_of_frame): Do not DEFSYM Qterminal_live_p.
14314 (toplevel): Move Qterminal_live_p to...
14315 * terminal.c (toplevel): ...here, make it static, and...
14316 (syms_of_terminal): ...DEFSYM here.
14317 * frame.h (Qterminal_live_p): Remove declaration.
14318 (make_frame, x_figure_window_size): Adjust prototype.
14319 * nsfns.m (Fx_create_frame): Use long for window flags.
14321 2013-07-30 Paul Eggert <eggert@cs.ucla.edu>
14323 Fix tempfile bug on platforms lacking mkostemp and mkstemp (Bug#14986).
14324 * callproc.c (create_temp_file) [! (HAVE_MKOSTEMP || HAVE_MKSTEMP)]:
14325 Do not assume that emacs_close (INT_MAX) is a no-op.
14327 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14329 * xfaces.c (make_face_cache): For struct face_cache, prefer
14330 xmalloc to xzalloc and so avoid redundant call to memset.
14331 (Finternal_set_lisp_face_attribute): Fix comment typo and style.
14333 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14335 * fringe.c (draw_window_fringes, update_window_fringes)
14336 (compute_fringe_widths):
14337 * w32term.c (x_draw_glyph_string):
14338 * window.c (candidate_window_p, Frecenter):
14339 * xfaces.c (realize_basic_faces, realize_default_face)
14340 (Fbitmap_space_p, Finternal_set_lisp_face_attribute)
14341 (x_update_menu_appearance, face_attr_equal_p, lface_equal_p):
14342 * xfns.c (x_set_cursor_color, xic_free_xfontset):
14343 * xmenu.c (Fx_menu_bar_open_internal):
14344 * xselect.c (x_reply_selection_request, Fx_get_atom_name):
14345 * xsettings.c (xft_settings_event):
14346 * xterm.c (x_draw_glyph_string, x_had_errors_p):
14347 Use bool for booleans. Adjust style and comments where
14349 * dispextern.h (draw_window_fringes, update_window_fringes)
14350 (compute_fringe_widths):
14351 * xterm.h (x_had_errors_p): Adjust prototype.
14353 2013-07-30 Dmitry Antipov <dmantipov@yandex.ru>
14355 * frame.c (Fmodify_frame_parameters): Always check 2nd arg with
14356 CHECK_LIST. Rewrite the loop to avoid useless local variable.
14358 2013-07-29 Dmitry Antipov <dmantipov@yandex.ru>
14360 * fns.c (toplevel): Remove comment before Fsafe_length because
14361 it checks for QUIT.
14363 2013-07-28 Paul Eggert <eggert@cs.ucla.edu>
14365 * frame.c (delete_frame): Avoid unnecessary 'this_f' test (Bug#14970).
14367 2013-07-28 Eli Zaretskii <eliz@gnu.org>
14369 * w32fns.c (w32_wnd_proc) <WM_IME_STARTCOMPOSITION>: Make sure the
14370 frame which got the message is still alive, before dereferencing
14371 its pointer. (Bug#14970)
14373 * frame.c (delete_frame): Test "this" frame's minibuffer window to
14374 be a live window, before using it as such. (Bug#14970)
14376 2013-07-27 Eli Zaretskii <eliz@gnu.org>
14378 * w32term.c (w32_read_socket) <WM_KILLFOCUS>: Call
14379 w32_detect_focus_change instead of doing part of its job by hand.
14380 This fixes the problem whereby FOCUS_OUT events were not sent to
14383 2013-07-26 Eli Zaretskii <eliz@gnu.org>
14385 * process.c (Fprocess_list): Doc fix.
14387 * w32term.c (w32_read_socket) <WM_EMACS_PAINT>: Warn about frame
14388 being re-exposed only if it didn't ask to become visible.
14389 <WM_SIZE>: Under SIZE_RESTORED, only set the frame visible if it
14390 was previously iconified. (Bug#14841)
14391 (x_iconify_frame): Mark the frame iconified.
14393 2013-07-26 Paul Eggert <eggert@cs.ucla.edu>
14395 Fix minor problems found by static checking.
14396 * eval.c (get_backtrace_frame, backtrace_eval_unrewind): Now static.
14397 (backtrace_eval_unrewind): ';' -> '{}' to pacify GCC.
14399 2013-07-26 Stefan Monnier <monnier@iro.umontreal.ca>
14401 * eval.c (set_specpdl_old_value): New function.
14402 (unbind_to): Minor simplification.
14403 (get_backtrace_frame): New function.
14404 (Fbacktrace_frame): Use it. Add `base' argument.
14405 (backtrace_eval_unrewind, Fbacktrace_eval): New functions.
14406 (syms_of_eval): Export backtrace-eval.
14407 * xterm.c (x_focus_changed): Simplify.
14409 2013-07-25 Paul Eggert <eggert@cs.ucla.edu>
14411 * fileio.c (Finsert_file_contents): Avoid double-close (Bug#14936).
14413 2013-07-24 Eli Zaretskii <eliz@gnu.org>
14415 * xdisp.c (redisplay_window): Instead of moving point out of
14416 scroll margin, reject the force_start method, and try scrolling
14417 instead. (Bug#14780)
14419 2013-07-24 Ken Brown <kbrown@cornell.edu>
14421 * alloc.c (make_save_ptr): Define if HAVE_NTGUI is defined
14424 2013-07-24 Paul Eggert <eggert@cs.ucla.edu>
14426 * eval.c (Fprogn): Do not check that BODY is a proper list.
14427 This undoes the previous change. The check slows down the
14428 interpreter, and is not needed to prevent a crash. See
14429 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00693.html>.
14431 2013-07-23 Glenn Morris <rgm@gnu.org>
14433 * Makefile.in ($(etc)/DOC, temacs$(EXEEXT)): Ensure etc/ exists.
14435 2013-07-23 Paul Eggert <eggert@cs.ucla.edu>
14437 Port to GNU/Linux systems with tinfo but not ncurses.
14438 * dispnew.c (init_display): Depend on USE_NCURSES, not GNU_LINUX,
14439 to decide whether ncurses is being used. Without this change,
14440 GCC complains about tgetent not being declared, on a system
14441 that has tinfo installed but ncurses not installed.
14443 * eval.c (Fprogn): Check that BODY is a proper list.
14445 Tune UNEVALLED functions by using XCAR instead of Fcar, etc.
14446 * data.c (Fsetq_default):
14447 * eval.c (Fif, Fcond, Fprog1, Fsetq, Fquote, Ffunction, Fdefvar)
14448 (Fdefconst, FletX, Flet, Fwhile, Fcatch, Funwind_protect)
14450 Tune by taking advantage of the fact that ARGS is always a list
14451 when a function is declared to have UNEVALLED args.
14453 * emacsgtkfixed.c: Port to GCC 4.6.
14454 GCC 4.6 complains about -Wunused-local-typedefs, introduced in 4.7.
14456 2013-07-23 Juanma Barranquero <lekktu@gmail.com>
14458 * callproc.c (child_setup)[!WINDOWSNT]: Move exec_errno and pid
14459 here to silence compiler warnings.
14461 2013-07-22 Paul Eggert <eggert@cs.ucla.edu>
14463 * sysdep.c (frame) [__FreeBSD__]: #define to freebsd_frame
14464 when including <sys/user.h>, to prevent Sparc/ARM machine/frame.h
14465 from messing up Emacs's 'struct frame' (Bug#14923).
14467 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14469 * alloc.c (make_save_ptr_ptr): Define this function.
14470 It was inadvertently omitted. It's needed only if
14471 HAVE_MENUS && ! (USE_X_TOOLKIT || USE_GTK).
14473 2013-07-21 Jan Djärv <jan.h.d@swipnet.se>
14475 * nsterm.m (sendEvent:): Skip mouse moved if no dialog and no Emacs
14476 frame have focus (Bug#14895).
14478 2013-07-21 Paul Eggert <eggert@cs.ucla.edu>
14480 Avoid vfork-related deadlock more cleanly.
14481 * callproc.c (child_setup): When the child's exec fails, output
14482 the program name, as that's more useful. Use O_NONBLOCK to avoid
14484 * process.c (create_process_1): Remove; no longer needed.
14485 (create_process): Remove timer hack; no longer needed, now that
14486 the child avoids deadlock.
14488 2013-07-20 Glenn Morris <rgm@gnu.org>
14490 * image.c (Fimage_flush): Fix doc typo.
14492 2013-07-20 Paul Eggert <eggert@cs.ucla.edu>
14494 Fix array bounds violation when pty allocation fails.
14495 * process.c (PTY_NAME_SIZE): New constant.
14496 (pty_name): Remove static variable; it's now auto.
14497 (allocate_pty): Define even if !HAVE_PTYS; that's simpler.
14498 Take pty_name as an arg rather than using a static variable.
14499 All callers changed.
14500 (create_process): Recover pty_flag from process, not from volatile local.
14501 (create_pty): Stay inside array even when pty allocation fails.
14502 (Fmake_serial_process): Omit unnecessary initializaiton of pty_flag.
14504 * lread.c (Fload): Avoid initialization only when lint checking.
14505 Mention that it's needed only for older GCCs.
14507 2013-07-20 Kenichi Handa <handa@gnu.org>
14509 * coding.c (CODING_ISO_FLAG_LEVEL_4): New macro.
14510 (decode_coding_iso_2022): Check the single-shift area. (Bug#8522)
14512 2013-07-20 Andreas Schwab <schwab@linux-m68k.org>
14514 * lread.c (Fload): Avoid uninitialized warning.
14516 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14518 Fix some minor file descriptor leaks and related glitches.
14519 * filelock.c (create_lock_file) [!O_CLOEXEC]: Use fcntl with FD_CLOEXEC.
14520 (create_lock_file): Use write, not emacs_write.
14521 * image.c (slurp_file, png_load_body):
14522 * process.c (Fnetwork_interface_list, Fnetwork_interface_info)
14523 (server_accept_connection):
14524 Don't leak an fd on memory allocation failure.
14525 * image.c (slurp_file): Add a cheap heuristic for growing files.
14526 * xfaces.c (Fx_load_color_file): Block input around the fopen too,
14527 as that's what the other routines do. Maybe input need not be
14528 blocked at all, but it's better to be consistent.
14529 Avoid undefined behavior when strlen is zero.
14531 * alloc.c (staticpro): Avoid buffer overrun on repeated calls.
14532 (NSTATICS): Now a constant; doesn't need to be a macro.
14534 2013-07-19 Richard Stallman <rms@gnu.org>
14536 * coding.c (decode_coding_utf_8): Add simple loop for fast
14537 processing of ASCII characters.
14539 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14541 * conf_post.h (RE_TRANSLATE_P) [emacs]: Remove obsolete optimization.
14543 2013-07-19 Eli Zaretskii <eliz@gnu.org>
14545 * keyboard.c (kbd_buffer_get_event): Use Display_Info instead of
14546 unportable 'struct x_display_info'.
14547 (DISPLAY_LIST_INFO): Delete macro: not needed, since Display_Info
14548 is a portable type.
14550 2013-07-19 Paul Eggert <eggert@cs.ucla.edu>
14552 * sysdep.c [GNU_LINUX]: Fix fd and memory leaks and similar issues.
14553 (procfs_ttyname): Don't use uninitialized storage if emacs_fopen
14555 (system_process_attributes): Prefer plain char to unsigned char
14556 when either will do. Clean up properly if interrupted or if
14557 memory allocations fail. Don't assume sscanf succeeds.
14558 Remove no-longer-needed workaround to stop GCC from whining.
14559 Read command-line once, instead of multiple times. Check read status a
14560 bit more carefully.
14562 Fix obscure porting bug with varargs functions.
14563 The code assumed that int is treated like ptrdiff_t in a vararg
14564 function, which is not a portable assumption. There was a similar
14565 -- though these days less likely -- porting problem with various
14566 assumptions that pointers of different types all smell the same as
14567 far as vararg functions is conserved. To make this problem less
14568 likely in the future, redo the API to use varargs functions.
14569 * alloc.c (make_save_value): Remove this vararg function.
14570 All uses changed to ...
14571 (make_save_int_int_int, make_save_obj_obj_obj_obj)
14572 (make_save_ptr_int, make_save_funcptr_ptr_obj, make_save_memory):
14574 (make_save_ptr): Rename from make_save_pointer, for consistency with
14575 the above. Define only on platforms that need it. All uses changed.
14577 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14579 * keyboard.c: Try to fix typos in previous change.
14580 (DISPLAY_LIST_INFO): New macro.
14581 (kbd_buffer_get_event): Do not access members that are not present
14582 in X11. Revert inadvertent change of "!=" to "=".
14584 2013-07-18 Juanma Barranquero <lekktu@gmail.com>
14586 * keyboard.c (kbd_buffer_get_event):
14587 * w32term.c (x_focus_changed): Port FOCUS_(IN|OUT)_EVENT changes to W32.
14588 Followup to 2013-07-16T11:41:06Z!jan.h.d@swipnet.se.
14590 2013-07-18 Paul Eggert <eggert@cs.ucla.edu>
14592 * filelock.c: Fix unlikely file descriptor leaks.
14593 (get_boot_time_1): Rework to avoid using emacs_open.
14594 This doesn't actually fix a leak, but is better anyway.
14595 (read_lock_data): Use read, not emacs_read.
14597 * doc.c: Fix minor memory and file descriptor leaks.
14598 * doc.c (get_doc_string): Fix memory leak when doc file absent.
14599 (get_doc_string, Fsnarf_documentation):
14600 Fix file descriptor leak on error.
14602 * term.c: Fix minor fdopen-related file descriptor leaks.
14603 * term.c (Fresume_tty) [!MSDOS]: Close fd if fdopen (fd) fails.
14604 (init_tty) [!DOS_NT]: Likewise. Also close fd if isatty (fd) fails.
14606 * charset.c: Fix file descriptor leaks and errno issues.
14608 (load_charset_map_from_file): Don't leak file descriptor on error.
14609 Use plain record_xmalloc since the allocation is larger than
14610 MAX_ALLOCA; that's simpler here. Simplify test for exhaustion
14612 * eval.c (record_unwind_protect_nothing):
14613 * fileio.c (fclose_unwind):
14615 * lread.c (load_unwind): Remove. All uses replaced by fclose_unwind.
14616 The replacement doesn't block input, but that no longer seems
14619 2013-07-17 Paul Eggert <eggert@cs.ucla.edu>
14621 * lread.c: Fix file descriptor leaks and errno issues.
14622 (Fload): Close some races that leaked fds or streams when 'load'
14624 (Fload, openp): Report error number of last nontrivial failure to open.
14625 ENOENT counts as trivial.
14626 * eval.c (do_nothing, clear_unwind_protect, set_unwind_protect_ptr):
14628 * fileio.c (close_file_unwind): No need to test whether FD is nonnegative,
14629 now that the function is always called with a nonnegative arg.
14630 * lisp.h (set_unwind_protect_ptr, set_unwind_protect_int): Remove.
14631 All uses replaced with ...
14632 (clear_unwind_protect, set_unwind_protect_ptr): New decls.
14634 A few more minor file errno-reporting bugs.
14635 * callproc.c (Fcall_process):
14636 * doc.c (Fsnarf_documentation):
14637 * fileio.c (Frename_file, Fadd_name_to_file, Fmake_symbolic_link):
14638 * process.c (set_socket_option):
14639 Don't let a constructor trash errno.
14640 * doc.c: Include <errno.h>.
14642 2013-07-16 Juanma Barranquero <lekktu@gmail.com>
14644 * w32fns.c (unwind_create_tip_frame): Fix declaration.
14646 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14648 Fix w32 bug with call-process-region (Bug#14885).
14649 * callproc.c (Fcall_process_region): Pass nil, not "/dev/null",
14650 to Fcall_process when the input is empty. This simplifies the
14651 code a bit. It makes no difference on POSIXish platforms but
14652 apparently it fixes a bug on w32.
14654 Fix bug where insert-file-contents closes a file twice (Bug#14839).
14655 * fileio.c (close_file_unwind): Don't close if FD is negative;
14656 this can happen when unwinding a zapped file descriptor.
14657 (Finsert_file_contents): Unwind-protect the fd before the point marker,
14658 in case Emacs runs out of memory between the two unwind-protects.
14659 Don't trash errno when closing FD.
14660 Zap the FD in the specpdl when closing it, instead of deferring
14661 the removal of the unwind-protect; this fixes a bug where a child
14662 function unwinds the stack past us.
14664 New unwind-protect flavors to better type-check C callbacks.
14665 This also lessens the need to write wrappers for callbacks,
14666 and the need for make_save_pointer.
14667 * alloc.c (free_save_value):
14668 * atimer.c (run_all_atimers):
14670 * alloc.c (safe_alloca_unwind):
14671 * atimer.c (unwind_stop_other_atimers):
14672 * keyboard.c (cancel_hourglass_unwind) [HAVE_WINDOW_SYSTEM]:
14673 * menu.c (cleanup_popup_menu) [HAVE_NS]:
14674 * minibuf.c (choose_minibuf_frame_1):
14675 * process.c (make_serial_process_unwind):
14676 * xdisp.c (pop_message_unwind):
14677 * xselect.c (queue_selection_requests_unwind):
14678 Remove no-longer-needed wrapper. All uses replaced by the wrappee.
14679 * alloc.c (record_xmalloc):
14680 Prefer record_unwind_protect_ptr to record_unwind_protect with
14682 * alloc.c (Fgarbage_collect):
14683 Prefer record_unwind_protect_void to passing a dummy.
14684 * buffer.c (restore_buffer):
14685 * window.c (restore_window_configuration):
14686 * xfns.c, w32fns.c (do_unwind_create_frame)
14687 New wrapper. All record-unwind uses of wrappee changed.
14688 * buffer.c (set_buffer_if_live):
14689 * callproc.c (call_process_cleanup, delete_temp_file):
14690 * coding.c (code_conversion_restore):
14691 * dired.c (directory_files_internal_w32_unwind) [WINDOWSNT]:
14692 * editfns.c (save_excursion_restore)
14693 (subst_char_in_region_unwind, subst_char_in_region_unwind_1)
14694 (save_restriction_restore):
14695 * eval.c (restore_stack_limits, un_autoload):
14696 * fns.c (require_unwind):
14697 * keyboard.c (recursive_edit_unwind, tracking_off):
14698 * lread.c (record_load_unwind, load_warn_old_style_backquotes):
14699 * macros.c (pop_kbd_macro, restore_menu_items):
14700 * nsfns.m (unwind_create_frame):
14701 * print.c (print_unwind):
14702 * process.c (start_process_unwind):
14703 * search.c (unwind_set_match_data):
14704 * window.c (select_window_norecord, select_frame_norecord):
14705 * xdisp.c (unwind_with_echo_area_buffer, unwind_format_mode_line)
14706 (fast_set_selected_frame):
14707 * xfns.c, w32fns.c (unwind_create_tip_frame):
14708 Return void, not a dummy Lisp_Object. All uses changed.
14709 * buffer.h (set_buffer_if_live): Move decl here from lisp.h.
14710 * callproc.c (call_process_kill):
14711 * fileio.c (restore_point_unwind, decide_coding_unwind)
14712 (build_annotations_unwind):
14713 * insdel.c (Fcombine_after_change_execute_1):
14714 * keyboard.c (read_char_help_form_unwind):
14715 * menu.c (unuse_menu_items):
14716 * minibuf.c (run_exit_minibuf_hook, read_minibuf_unwind):
14717 * sound.c (sound_cleanup):
14718 * xdisp.c (unwind_redisplay):
14719 * xfns.c (clean_up_dialog):
14720 * xselect.c (x_selection_request_lisp_error, x_catch_errors_unwind):
14721 Accept no args and return void, instead of accepting and returning
14722 a dummy Lisp_Object. All uses changed.
14723 * cygw32.c (fchdir_unwind):
14724 * fileio.c (close_file_unwind):
14725 * keyboard.c (restore_kboard_configuration):
14726 * lread.c (readevalllop_1):
14727 * process.c (wait_reading_process_output_unwind):
14728 Accept int and return void, rather than accepting an Emacs integer
14729 and returning a dummy object. In some cases this fixes an
14730 unlikely bug when the corresponding int is outside Emacs integer
14731 range. All uses changed.
14732 * dired.c (directory_files_internal_unwind):
14733 * fileio.c (do_auto_save_unwind):
14734 * gtkutil.c (pop_down_dialog):
14735 * insdel.c (reset_var_on_error):
14736 * lread.c (load_unwind):
14737 * xfns.c (clean_up_file_dialog):
14738 * xmenu.c, nsmenu.m (pop_down_menu):
14739 * xmenu.c (cleanup_widget_value_tree):
14740 * xselect.c (wait_for_property_change_unwind):
14741 Accept pointer and return void, rather than accepting an Emacs
14742 save value encapsulating the pointer and returning a dummy object.
14744 * editfns.c (Fformat): Update the saved pointer directly via
14745 set_unwind_protect_ptr rather than indirectly via make_save_pointer.
14746 * eval.c (specpdl_func): Remove. All uses replaced by definiens.
14747 (unwind_body): New function.
14748 (record_unwind_protect): First arg is now a function returning void,
14749 not a dummy Lisp_Object.
14750 (record_unwind_protect_ptr, record_unwind_protect_int)
14751 (record_unwind_protect_void): New functions.
14752 (unbind_to): Support SPECPDL_UNWIND_PTR etc.
14753 * fileio.c (struct auto_save_unwind): New type.
14754 (do_auto_save_unwind): Use it.
14755 (do_auto_save_unwind_1): Remove; subsumed by new do_auto_save_unwind.
14756 * insdel.c (struct rvoe_arg): New type.
14757 (reset_var_on_error): Use it.
14758 * lisp.h (SPECPDL_UNWIND_PTR, SPECPDL_UNWIND_INT, SPECPDL_UNWIND_VOID):
14760 (specbinding_func): Remove; there are now several such functions.
14761 (union specbinding): New members unwind_ptr, unwind_int, unwind_void.
14762 (set_unwind_protect_ptr): New function.
14763 * xselect.c: Remove unnecessary forward decls, to simplify maintenance.
14765 Be simpler and more consistent about reporting I/O errors.
14766 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14767 Say "Read error" and "Write error", rather than "I/O error", or
14768 "IO error reading", or "IO error writing", when a read or write
14770 * process.c (Fmake_network_process, wait_reading_process_output)
14771 (send_process, Fprocess_send_eof, wait_reading_process_output):
14772 Capitalize diagnostics consistently. Put "failed foo" at the
14773 start of the diagnostic, so that we don't capitalize the
14774 function name "foo". Consistently say "failed" for such
14776 * sysdep.c, w32.c (serial_open): Now accepts Lisp string, not C string.
14777 All callers changed. This is so it can use report_file_error.
14778 * sysdep.c (serial_open, serial_configure): Capitalize I/O
14779 diagnostics consistently as above.
14781 * fileio.c (report_file_errno): Fix errno reporting bug.
14782 If the file name is neither null nor a pair, package it up as a
14783 singleton list. All callers changed, both to this function and to
14784 report_file_error. This fixes a bug where the memory allocator
14785 invoked by list1 set errno so that the immediately following
14786 report_file_error reported the wrong errno value.
14788 Fix minor problems found by --enable-gcc-warnings.
14789 * frame.c (Fhandle_focus_in, Fhandle_focus_out): Return a value.
14790 * keyboard.c (kbd_buffer_get_event): Remove unused local.
14792 2013-07-16 Jan Djärv <jan.h.d@swipnet.se>
14794 * xterm.c (x_focus_changed): Always generate FOCUS_IN_EVENT.
14795 Set event->arg to Qt if switch-event shall be generated.
14796 Generate FOCUS_OUT_EVENT for FocusOut if this is the focused frame.
14798 * termhooks.h (enum event_kind): Add FOCUS_OUT_EVENT.
14800 * nsterm.m (windowDidResignKey): If this is the focused frame, generate
14803 * keyboard.c (Qfocus_in, Qfocus_out): New static objects.
14804 (make_lispy_focus_in, make_lispy_focus_out): Declare and define.
14805 (kbd_buffer_get_event): For FOCUS_IN, make a focus_in event if no
14806 switch frame event is made. Check ! NILP (event->arg) if X11 (moved
14807 from xterm.c). Make focus_out event for FOCUS_OUT_EVENT if NS or X11
14808 and there is a focused frame.
14809 (head_table): Add focus-in and focus-out.
14810 (keys_of_keyboard): Add focus-in and focus-out to Vspecial_event_map,
14811 bind to handle-focus-in/out.
14813 * frame.c (Fhandle_focus_in, Fhandle_focus_out): New functions.
14814 (Fhandle_switch_frame): Call Fhandle_focus_in.
14815 (syms_of_frame): defsubr handle-focus-in/out.
14817 2013-07-16 Paul Eggert <eggert@cs.ucla.edu>
14819 Fix porting bug to older POSIXish platforms (Bug#14862).
14820 * sysdep.c (emacs_pipe): New function, that implements
14821 pipe2 (fd, O_CLOEXEC) even on hosts that lack O_CLOEXEC.
14822 This should port better to CentOS 5 and to Mac OS X 10.6.
14823 All calls to pipe2 changed.
14825 Prefer list1 (X) to Fcons (X, Qnil) when building lists.
14826 This makes the code easier to read and the executable a bit smaller.
14827 Do not replace all calls to Fcons that happen to create lists,
14828 just calls that are intended to create lists. For example, when
14829 creating an alist that maps FOO to nil, use list1 (Fcons (FOO, Qnil))
14830 rather than list1 (list1 (FOO)) or Fcons (Fcons (FOO, Qnil), Qnil).
14831 Similarly for list2 through list5.
14832 * buffer.c (Fget_buffer_create, Fmake_indirect_buffer):
14833 * bytecode.c (exec_byte_code):
14834 * callint.c (quotify_arg, Fcall_interactively):
14835 * callproc.c (Fcall_process, create_temp_file):
14836 * charset.c (load_charset_map_from_file)
14837 (Fdefine_charset_internal, init_charset):
14838 * coding.c (get_translation_table, detect_coding_system)
14839 (Fcheck_coding_systems_region)
14840 (Fset_terminal_coding_system_internal)
14841 (Fdefine_coding_system_internal, Fdefine_coding_system_alias):
14842 * composite.c (update_compositions, Ffind_composition_internal):
14843 * dired.c (directory_files_internal, file_name_completion)
14845 * dispnew.c (Fopen_termscript, bitch_at_user, init_display):
14846 * doc.c (Fsnarf_documentation):
14847 * editfns.c (Fmessage_box):
14849 * eval.c (do_debug_on_call, signal_error, maybe_call_debugger)
14850 (Feval, eval_sub, Ffuncall, apply_lambda):
14851 * fileio.c (make_temp_name, Fcopy_file, Faccess_file)
14852 (Fset_file_selinux_context, Fset_file_acl, Fset_file_modes)
14853 (Fset_file_times, Finsert_file_contents)
14854 (Fchoose_write_coding_system, Fwrite_region):
14855 * fns.c (Flax_plist_put, Fyes_or_no_p, syms_of_fns):
14856 * font.c (font_registry_charsets, font_parse_fcname)
14857 (font_prepare_cache, font_update_drivers, Flist_fonts):
14858 * fontset.c (Fset_fontset_font, Ffontset_info, syms_of_fontset):
14859 * frame.c (make_frame, Fmake_terminal_frame)
14860 (x_set_frame_parameters, x_report_frame_params)
14861 (x_default_parameter, Fx_parse_geometry):
14862 * ftfont.c (syms_of_ftfont):
14863 * image.c (gif_load):
14864 * keyboard.c (command_loop_1):
14865 * keymap.c (Fmake_keymap, Fmake_sparse_keymap, access_keymap_1)
14866 (Fcopy_keymap, append_key, Fcurrent_active_maps)
14867 (Fminor_mode_key_binding, accessible_keymaps_1)
14868 (Faccessible_keymaps, Fwhere_is_internal):
14869 * lread.c (read_emacs_mule_char):
14870 * menu.c (find_and_return_menu_selection):
14871 * minibuf.c (get_minibuffer):
14872 * nsfns.m (Fns_perform_service):
14873 * nsfont.m (ns_script_to_charset):
14874 * nsmenu.m (ns_popup_dialog):
14875 * nsselect.m (ns_get_local_selection, ns_string_from_pasteboard)
14876 (Fx_own_selection_internal):
14877 * nsterm.m (append2):
14878 * print.c (Fredirect_debugging_output)
14879 (print_prune_string_charset):
14880 * process.c (Fdelete_process, Fprocess_contact)
14881 (Fformat_network_address, set_socket_option)
14882 (read_and_dispose_of_process_output, write_queue_push)
14883 (send_process, exec_sentinel):
14884 * sound.c (Fplay_sound_internal):
14885 * textprop.c (validate_plist, add_properties)
14886 (Fput_text_property, Fadd_face_text_property)
14887 (copy_text_properties, text_property_list, syms_of_textprop):
14888 * unexaix.c (report_error):
14889 * unexcoff.c (report_error):
14890 * unexsol.c (unexec):
14891 * xdisp.c (redisplay_tool_bar, store_mode_line_string)
14892 (Fformat_mode_line, syms_of_xdisp):
14893 * xfaces.c (set_font_frame_param)
14894 (Finternal_lisp_face_attribute_values)
14895 (Finternal_merge_in_global_face, syms_of_xfaces):
14896 * xfns.c (x_default_scroll_bar_color_parameter)
14897 (x_default_font_parameter, x_create_tip_frame):
14898 * xfont.c (xfont_supported_scripts):
14899 * xmenu.c (Fx_popup_dialog, xmenu_show, xdialog_show)
14900 (menu_help_callback, xmenu_show):
14901 * xml.c (make_dom):
14902 * xterm.c (set_wm_state):
14903 Prefer list1 (FOO) to Fcons (FOO, Qnil) when creating a list,
14904 and similarly for list2 through list5.
14906 2013-07-15 Paul Eggert <eggert@cs.ucla.edu>
14908 * callproc.c (Fcall_process_region): Fix minor race and tune.
14909 (create_temp_file): New function, with the temp-file-creation part
14910 of the old Fcall_process_region. Use Fcopy_sequence to create the
14911 temp file name, rather than alloca + build_string, for simplicity.
14912 Don't bother to block input around the temp file creation;
14913 shouldn't be needed. Simplify use of mktemp.
14914 Use record_unwind_protect immediately after creating the temp file;
14915 this closes an unlikely race where the temp file was not removed.
14916 Use memcpy rather than an open-coded loop.
14917 (Fcall_process_region): Use the new function. If the input is
14918 empty, redirect from /dev/null rather than from a newly created
14919 empty temp file; this avoids unnecessary file system traffic.
14921 2013-07-14 Paul Eggert <eggert@cs.ucla.edu>
14923 * filelock.c (create_lock_file) [!HAVE_MKOSTEMP && !HAVE_MKSTEMP]:
14924 Simplify by making this case like the other two. This is a bit
14925 slower on obsolete hosts, but the extra complexity isn't worth it.
14927 * callproc.c (child_setup, relocate_fd) [!DOS_NT]:
14928 * process.c (create_process) [!DOS_NT]:
14929 Remove now-unnecessary calls to emacs_close.
14931 2013-07-13 Eli Zaretskii <eliz@gnu.org>
14933 * w32term.c (x_draw_hollow_cursor): Delete the brush object when
14934 returning early. (Bug#14850)
14936 * coding.c (syms_of_coding): Set up inhibit-null-byte-detection
14937 and inhibit-iso-escape-detection attributes of 'undecided'.
14940 2013-07-13 Paul Eggert <eggert@cs.ucla.edu>
14942 * deps.mk (sysdep.o): Remove dependency on ../lib/ignore-value.h.
14943 Reported by Herbert J. Skuhra in
14944 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00455.html>.
14946 Don't lose top specpdl entry when memory is exhausted.
14947 * eval.c (grow_specpdl): Increment specpdl top by 1 and check for
14948 specpdl overflow here, to simplify callers; all callers changed.
14949 Always reserve an unused entry at the stack top; this avoids
14950 losing the top entry's information when memory is exhausted.
14952 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14954 Clean up errno reporting and fix some errno-reporting bugs.
14955 * callproc.c (Fcall_process):
14956 * fileio.c (Fcopy_file, Finsert_file_contents, Fwrite_region):
14957 * process.c (create_process, Fmake_network_process):
14958 * unexaix.c (report_error):
14959 * unexcoff.c (report_error):
14960 Be more careful about reporting the errno of failed operations.
14961 The code previously reported the wrong errno sometimes.
14962 Also, prefer report_file_errno to setting errno + report_file_error.
14963 (Fcall_process): Look at openp return value rather than at path,
14964 as that's a bit faster and clearer when there's a numeric predicate.
14965 * fileio.c (report_file_errno): New function, with most of the
14966 old contents of report_file_error.
14967 (report_file_error): Use it.
14968 (Ffile_exists_p, Ffile_accessible_directory_p):
14969 Set errno to 0 when it is junk.
14970 * fileio.c (Faccess_file):
14971 * image.c (x_create_bitmap_from_file):
14972 Use faccessat rather than opening the file, to avoid the hassle of
14973 having a file descriptor open.
14974 * lisp.h (report_file_errno): New decl.
14975 * lread.c (Flocate_file_internal): File descriptor 0 is valid, too.
14978 * process.c (create_process, wait_reading_process_output) [AIX]:
14979 Remove obsolete SIGHUP-related code, as Emacs no longer disables
14980 SIGHUP, so EBADF is no longer acceptable here (it wouldn't work in
14981 a multithreaded environment anyway).
14982 * sysdep.c (emacs_close): It's not dangerous to invoke emacs_close (-1).
14984 2013-07-12 Andreas Schwab <schwab@linux-m68k.org>
14986 * image.c (x_find_image_file): Don't close a remote file handle.
14988 2013-07-12 Paul Eggert <eggert@cs.ucla.edu>
14990 Fix races with threads and file descriptors.
14991 * callproc.c (Fcall_process_region):
14992 * dired.c (open_directory):
14993 * emacs.c (main, Fdaemon_initialized):
14994 * image.c (x_find_image_file):
14995 * inotify.c (Finotify_rm_watch):
14996 * lread.c (Flocate_file_internal):
14997 * process.c (Fnetwork_interface_list, Fnetwork_interface_info):
14998 * term.c (term_mouse_moveto, init_tty):
14999 * termcap.c (tgetent):
15000 * unexaix.c, unexcoff.c (report_error, report_error_1, adjust_lnnoptrs)
15001 * unexaix.c, unexcoff.c, unexcw.c, unexelf.c (unexec):
15002 * unexhp9k800.c, unexmacosx.c (unexec):
15003 * callproc.c (Fcall_process_region):
15004 Use emacs_close, not close.
15005 * sysdep.c (POSIX_CLOSE_RESTART, posix_close) [!POSIX_CLOSE_RESTART]:
15006 New macro and function, which emulates the POSIX_CLOSE_RESTART macro
15007 and posix_close function on current platforms (which all lack them).
15008 (emacs_close): Use it. This should fix the races on GNU/Linux and
15009 on AIX and on future platforms that support POSIX_CLOSE_RESTART,
15010 and it should avoid closing random victim file descriptors on
15013 2013-07-11 Paul Eggert <eggert@cs.ucla.edu>
15015 * inotify.c (uninitialized): Remove. All uses replaced by -1.
15016 (Finotify_add_watch): Simplify, since -1 means uninitialized now.
15017 Touch up doc a bit.
15019 * eval.c (backtrace_function, backtrace_args): Now EXTERNALLY_VISIBLE.
15020 This is for .gdbinit xbacktrace.
15022 * sysdep.c, term.c, termcap.c, terminal.c: Integer-related minor fixes.
15023 * sysdep.c (emacs_get_tty): Return void, since nobody uses the value.
15024 (emacs_set_tty): Now static.
15025 * sysdep.c (emacs_set_tty, tabs_safe_p, emacs_close):
15026 * term.c (tty_capable_p, tty_default_color_capabilities)
15027 (get_tty_terminal, term_mouse_movement)
15028 (handle_one_term_event, init_tty, maybe_fatal):
15029 * termcap.c (tgetst1, struct termcap_buffer, valid_filename_p)
15030 (tgetent, scan_file, name_match, compare_contin):
15031 * terminal.c (get_terminal):
15032 Use bool for boolean.
15033 * sysdep.c (init_system_name): Don't overflow stack on huge hostname.
15034 Prefer char to unsigned char if either will do.
15035 * term.c (OUTPUT, turn_on_face): Omit unnecessary casts to int.
15036 (tty_write_glyphs): Prefer int to unsigned.
15037 (produce_glyphless_glyph): Remove 2nd (unused) int arg.
15038 All callers changed.
15039 * termcap.c (tprint, main) [TEST]: Remove non-working test.
15041 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15044 * bytecode.c (BYTE_CODE_THREADED): Do not define if __STRICT_ANSI__.
15045 (B__dummy__): New dummy symbol, to pacify C89.
15046 * dbusbind.c (XD_DEBUG_MESSAGE): Omit debugging on C89 hosts, since
15047 they can't grok varargs macros.
15048 * dispnew.c (add_window_display_history)
15049 (add_frame_display_history):
15050 * print.c (print_object):
15051 * xdisp.c (debug_method_add):
15052 Use %p printf format only for void pointers.
15053 * emacs.c (usage_message): New constant, replacing ...
15054 (USAGE1, USAGE2, USAGE3): Remove; they were too long for C89.
15055 (main): Adjust to usage reorg.
15056 * fns.c (syms_of_fns):
15057 * profiler.c (syms_of_profiler):
15058 Don't use non-constant struct initializers.
15059 * gnutls.h (gnutls_initstage_t):
15060 * lisp.h (enum Lisp_Fwd_Type):
15061 * lread.c (lisp_file_lexically_bound_p):
15062 * xsettings.c (anonymous enum):
15063 Remove trailing comma.
15064 * xsettings.c (apply_xft_settings): Use %f, not %lf; %lf is a C99ism.
15065 * lisp.h (ENUM_BF): Use unsigned if pedantic.
15066 (DEFUN_FUNCTION_INIT): New macro, that falls back on a cast if pre-C99.
15068 * regex.c (const_re_char): New type, to pacify strict C89.
15069 All uses of 'const re_char' replaced to use it.
15070 * regex.h (_Restrict_): Rename from __restrict, to avoid clash
15071 with glibc when strict C89. This change is imported from gnulib.
15073 (_Restrict_arr_): Rename from __restrict_arr, similarly.
15074 * sysdep.c (time_from_jiffies) [!HAVE_LONG_LONG_INT]:
15075 Omit GNU_LINUX implementation, since it requires long long.
15076 * xterm.c (x_draw_underwave):
15077 Do not assume the traditional order of struct's members.
15078 (x_term_init): Rewrite to avoid the need for non-constant structure
15081 Syntax cleanup, mostly replacing macros with functions.
15082 This removes the need for the syntax_temp hack.
15083 * search.c: Include syntax.h after buffer.h, since syntax.h uses BVAR.
15084 * syntax.c (SYNTAX_INLINE): New macro.
15085 (SYNTAX_FLAGS_COMSTART_FIRST, SYNTAX_FLAGS_COMSTART_SECOND)
15086 (SYNTAX_FLAGS_COMEND_FIRST, SYNTAX_FLAGS_COMEND_SECOND)
15087 (SYNTAX_FLAGS_PREFIX, SYNTAX_FLAGS_COMMENT_STYLEB)
15088 (SYNTAX_FLAGS_COMMENT_STYLEC, SYNTAX_FLAGS_COMMENT_STYLEC2)
15089 (SYNTAX_FLAGS_COMMENT_NESTED, SYNTAX_FLAGS_COMMENT_STYLE)
15090 (SYNTAX_COMEND_FIRST): Now functions, not macros.
15091 (ST_COMMENT_STYLE, ST_STRING_STYLE, INTERVALS_AT_ONCE):
15092 Now constants, not macros.
15093 (syntax_temp) [!__GNUC__]: Remove.
15094 (SYNTAX_PREFIX): Remove; all uses replaced by syntax_prefix_flag_p.
15095 (syntax_prefix_flag_p): Move implementation of SYNTAX_PREFIX here.
15096 (SET_RAW_SYNTAX_ENTRY, SET_RAW_SYNTAX_ENTRY_RANGE, SYNTAX_MATCH)
15097 (SETUP_SYNTAX_TABLE, SETUP_SYNTAX_TABLE_FOR_OBJECT):
15098 Move here from syntax.h; now functions, not macros. Except for the
15099 last function, these are static since only syntax.c uses them.
15100 (syntax_multibyte): Rename from SYNTAX_WITH_MULTIBYTE_CHECK.
15101 All uses changed. Now a function, not a macro; use this fact
15102 to simplify the code.
15103 (scan_lists, scan_sexps_forward): Remove workarounds for ancient
15104 compiler bugs; no longer relevant.
15105 * syntax.h: Use INLINE_HEADER_BEGIN, INLINE_HEADER_END.
15106 (SYNTAX_INLINE): New macro.
15107 (struct gl_state_s, gl_state): Move earlier, so that it's in scope
15108 for the new functions. Use bool for boolean member.
15109 (SYNTAX_ENTRY, SYNTAX, SYNTAX_WITH_FLAGS, SYNTAX_MATCH)
15110 (SYNTAX_TABLE_BYTE_TO_CHAR, UPDATE_SYNTAX_TABLE_FORWARD)
15111 (UPDATE_SYNTAX_TABLE_BACKWARD, UPDATE_SYNTAX_TABLE)
15112 (SETUP_BUFFER_SYNTAX_TABLE):
15113 Now extern inline functions, not macros.
15114 (CURRENT_SYNTAX_TABLE, SYNTAX_ENTRY_INT):
15115 Remove; all uses replaced by implementation.
15116 (syntax_temp) [!__GNUC__]: Remove decl.
15117 (SETUP_SYNTAX_TABLE_FOR_OBJECT): New decl.
15119 2013-07-10 Jan Djärv <jan.h.d@swipnet.se>
15121 * emacs.c (main): Fix syntax error.
15123 2013-07-10 Paul Eggert <eggert@cs.ucla.edu>
15125 Timestamp fixes for undo (Bug#14824).
15126 * atimer.c (schedule_atimer):
15127 * fileio.c (Ffile_newer_than_file_p):
15128 Minor cleanup: use EMACS_TIME_LT so that we can remove EMACS_TIME_GT.
15129 * buffer.c (buffer-undo-list): Document (t . 0) and (t . -1).
15130 * fileio.c (Fclear_visited_file_modtime): Move to lisp/files.el.
15131 (syms_of_fileio): Remove Sclear_visited_file_name.
15132 (Fvisited_file_modtime): Return -1, not (-1 ...), when the visited
15133 file doesn't exist; this avoids an ambiguity with negative timestamps.
15134 (Fset_visited_file_modtime): Accept -1 and 0 as time-list arg.
15135 * systime.h (make_emacs_time, invalid_emacs_time):
15136 Don't assume struct timespec layout; POSIX doesn't guarantee it.
15137 (EMACS_TIME_NE, EMACS_TIME_GT, EMACS_TIME_GE): Remove.
15138 * undo.c (record_first_change): Push (visited-file-modtime) onto
15139 undo list rather than reimplementing it by hand, incorrectly.
15141 2013-07-09 Ken Brown <kbrown@cornell.edu>
15143 * sheap.c (STATIC_HEAP_SIZE) [__x86_64__]: Increase to 18MB.
15145 2013-07-09 Juanma Barranquero <lekktu@gmail.com>
15147 * makefile.w32-in ($(BLD)/emacs.$(O), $(BLD)/sysdep.$(O)): Update.
15149 2013-07-09 Paul Eggert <eggert@cs.ucla.edu>
15151 Handle errno and exit status a bit more carefully.
15152 * callproc.c (child_setup) [!DOS_NT]: Don't try to stuff an error
15153 number into an exit status. Instead, use EXIT_CANCELED.
15154 (child_setup) [!MSDOS]: Avoid possible deadlock with vfork.
15155 * callproc.c (relocate_fd):
15156 * emacs.c (close_output_streams, main):
15157 * process.c (create_process):
15158 * sysdep.c (sys_subshell) [!DOS_NT || !WINDOWSNT]:
15159 Use emacs_perror for simplicity.
15160 * callproc.c (relocate_fd, main):
15161 * sysdep.c (sys_subshell):
15162 Exit with EXIT_CANCELED etc., not 1, when exec setup fails.
15163 (shut_down_emacs): Use emacs_write, not write.
15164 * emacs.c, sysdep.c: Don't include <ignore-value.h>.
15165 * fileio.c (Fcopy_file, e_write):
15166 * nsterm.m (ns_select):
15167 * process.c (send_process):
15168 * sound.c (vox_write):
15169 Use emacs_write_sig, not emacs_write.
15170 * lisp.h (emacs_write_sig, emacs_perror): New decls.
15171 * process.h (EXIT_CANCELED), EXIT_CANNOT_INVOKE, EXIT_ENOENT):
15173 * sysdep.c (emacs_backtrace): Use emacs_write, not ignore_value
15175 (emacs_full_write): New function.
15176 (emacs_write): Rewrite to use it.
15177 (emacswrite_sig, emacs_perror): New functions.
15178 * xrdb.c (fatal): Don't invoke perror, since errno might be garbage.
15180 2013-07-08 Magnus Henoch <magnus.henoch@gmail.com> (tiny change)
15182 * image.c (imagemagick_load_image): Do not use MagickExportImagePixels
15183 on NS even if it is present. Pixmap on NS is a void*.
15185 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15187 Port to Ubuntu 10 (Bug#14803). Reported by T.V. Raman.
15188 * process.c (close_on_exec, accept4, process_socket):
15189 Define these if !HAVE_ACCEPT4, not if !SOCK_CLOEXEC.
15191 2013-07-07 Eli Zaretskii <eliz@gnu.org>
15193 * w32.c (sys_dup): Declare prototype.
15197 * callproc.c [WINDOWSNT]: Include sys/socket.h.
15199 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15201 Make file descriptors close-on-exec when possible (Bug#14803).
15202 This simplifies Emacs a bit, since it no longer needs to worry
15203 about closing file descriptors by hand in some cases.
15204 It also fixes some unlikely races. Not all such races, as
15205 libraries often open files internally without setting
15206 close-on-exec, but it's an improvement.
15207 * alloc.c (valid_pointer_p) [!WINDOWSNT]:
15208 * callproc.c (Fcall_process) [!MSDOS]:
15209 * emacs.c (main) [!DOS_NT]:
15210 * nsterm.m (ns_term_init):
15211 * process.c (create_process):
15212 Use 'pipe2' with O_CLOEXEC instead of 'pipe'.
15213 * emacs.c (Fcall_process_region) [HAVE_MKOSTEMP]:
15214 * filelock.c (create_lock_file) [HAVE_MKOSTEMP]:
15215 Prefer mkostemp with O_CLOEXEC to mkstemp.
15216 * callproc.c (relocate_fd) [!WINDOWSNT]:
15217 * emacs.c (main): Use F_DUPFD_CLOEXEC, not plain F_DUPFD.
15218 No need to use fcntl (..., F_SETFD, FD_CLOEXEC), since we're
15220 * filelock.c (create_lock_file) [! HAVE_MKOSTEMP]:
15221 Make the resulting file descriptor close-on-exec.
15222 * lisp.h, lread.c, process.c (close_load_descs, close_process_descs):
15223 * lread.c (load_descriptor_list, load_descriptor_unwind):
15224 Remove; no longer needed. All uses removed.
15225 * process.c (SOCK_CLOEXEC): Define to 0 if not supplied by system.
15226 (close_on_exec, accept4, process_socket) [!SOCK_CLOEXEC]:
15228 (socket) [!SOCK_CLOEXEC]: Supply a substitute.
15229 (Fmake_network_process, Fnetwork_interface_list)
15230 (Fnetwork_interface_info, server_accept_connection):
15231 Make newly-created socket close-on-exec.
15232 * sysdep.c (emacs_open, emacs_fopen):
15233 Make new-created descriptor close-on-exec.
15234 * w32.c (fcntl): Support F_DUPFD_CLOEXEC well enough for Emacs.
15235 * w32.c, w32.h (pipe2): Rename from 'pipe', with new flags arg.
15237 2013-07-07 Jan Djärv <jan.h.d@swipnet.se>
15239 * nsterm.m (sendEvent:): Propagate keyboard events to modal windows
15240 for NS_IMPL_GNUSTEP.
15242 2013-07-07 Paul Eggert <eggert@cs.ucla.edu>
15244 Fix openp errno handling.
15245 * callproc.c (Fcall_process): Preserve openp errno around close.
15246 * lread.c (openp): Set errno when returning -1, as some callers
15249 2013-07-06 Jan Djärv <jan.h.d@swipnet.se>
15251 * nsterm.m (sendEvent:): Handle NSAPP_DATA2_RUNFILEDIALOG.
15253 * nsterm.h (NSSavePanel): Update comment.
15254 (NSAPP_DATA2_RUNFILEDIALOG): Define.
15255 (ns_run_file_dialog): Declare.
15257 * nsfns.m: Remove panelOK.
15259 (ns_run_file_dialog): New function.
15260 (Fns_read_file_name): Fill in ns_fd_data, post an event and start the
15261 event loop, so file dialog is popped up by ns_run_file_dialog, called
15262 by sendEvent (Bug#14578).
15263 (EmacsSavePanel, EmacsOpenPanel): Remove ok and cancel methods.
15265 2013-07-06 Eli Zaretskii <eliz@gnu.org>
15267 * xdisp.c (default_line_pixel_height): New function.
15268 (pos_visible_p, move_it_vertically_backward, try_scrolling)
15269 (try_cursor_movement, redisplay_window, try_window)
15270 (try_window_id): Use it instead of FRAME_LINE_HEIGHT. (Bug#14771)
15272 * window.c (window_scroll_pixel_based):
15273 use default_line_pixel_height.
15275 * dispextern.h (default_line_pixel_height): Add prototype.
15277 * frame.c (x_set_line_spacing): Accept a float value for
15278 line-spacing parameter, per the documentation.
15280 * data.c (Fmultibyte_string_p): Doc fix.
15282 2013-07-05 Paul Eggert <eggert@cs.ucla.edu>
15284 Use emacs_open more consistently when opening files.
15285 This handles EINTR more consistently now, and makes it easier
15286 to introduce other uniform changes to file descriptor handling.
15287 * sysstdio.h: New file.
15288 * buffer.c (mmap_init):
15289 * cygw32.c (chdir_to_default_directory):
15290 * dispnew.c (Fopen_termscript):
15291 * emacs.c (Fdaemon_initialized):
15292 * fileio.c (Fdo_auto_save):
15293 * image.c (slurp_file, png_load_body, jpeg_load_body):
15294 * keyboard.c (Fopen_dribble_file):
15296 * print.c (Fredirect_debugging_output):
15297 * sysdep.c (get_up_time, procfs_ttyname, procfs_get_total_memory):
15298 * termcap.c (tgetent):
15299 * unexaix.c, unexcoff.c (unexec, adjust_lnnoptrs):
15300 * unexcw.c, unexelf.c, unexhp9k800.c, unexmacosx.c (unexec):
15301 * w32term.c (w32_initialize) [CYGWIN]:
15302 * xfaces.c (Fx_load_color_file):
15303 Use emacs_open instead of plain open, and emacs_fopen instead of
15305 * dispnew.c, fileio.c, image.c, keyboard.c, lread.c, print.c, sysdep.c:
15306 * xfaces.c: Include sysstdio.h rather than stdio.h, for emacs_fopen.
15307 * callproc.c (default_output_mode): New constant.
15308 (Fcall_process): Use it to call emacs_open instead of plain creat.
15309 * dispnew.c (Fopen_termscript): Fix minor race in opening termscript.
15310 * sysdep.c (emacs_open): Add commentary and don't call file name "path".
15311 (emacs_fopen): New function.
15312 * unexaix.c, unexcoff.c, unexelf.c, unexhp9k800.c, unexmacosx.c:
15313 Include <lisp.h>, for emacs_open.
15314 * unexelf.c (fatal): Remove decl; not needed with <lisp.h> included.
15316 Remove duplicate #include directives.
15317 * alloc.c [GC_MARK_STACK == GC_USE_GCPROS_CHECK_ZOMBIES]:
15319 Don't include stdio.h twice.
15320 * buffer.c [USE_MMAP_FOR_BUFFERS]:
15321 Don't include sys/types.h or stdio.h twice.
15322 * fileio.c [WINDOWSNT | MSDOS]: Don't include fcntl.h twice.
15323 * lread.c: Don't include coding.h twice.
15324 * nsfont.m: Don't include frame.h twice.
15325 * process.c [HAVE_RES_INIT]: Don't include <netinet/in.h> twice.
15326 * ralloc.c: Don't include <unistd.h> twice.
15327 * xdisp.c: Don't include font.h twice.
15328 * xterm.c: Don't include fontset.h twice.
15329 * xterm.h [USE_X_TOOLKIT]: Don't include X11/StringDefs.h twice.
15331 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15333 Scale ImageMagick images more carefully.
15334 * image.c (scale_image_size) [HAVE_IMAGEMAGICK]: New function.
15335 (compute_image_size): Use it. Define only if HAVE_IMAGEMAGICK.
15336 Be more careful about avoiding undefined behavior after
15337 integer overflow and division by zero.
15339 2013-07-04 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15341 * w32fns.c (Qgeometry, Qworkarea, Qmm_size, Qframes): New variables.
15342 (syms_of_w32fns): DEFSYM them.
15343 (MONITORINFOF_PRIMARY, SM_XVIRTUALSCREEN, SM_YVIRTUALSCREEN)
15344 (CCHDEVICENAME): Define macros if not defined.
15345 (struct MONITOR_INFO_EX): New struct.
15346 (MonitorEnum_Proc, EnumDisplayMonitors_Proc): New prototypes.
15347 (enum_display_monitors_fn): New variable.
15348 (globals_of_w32fns): Initialize it.
15349 (Fx_display_pixel_width, Fx_display_pixel_height)
15350 (Fx_display_mm_height, Fx_display_mm_width): Mention behavior on
15351 multi-monitor setups in docstrings.
15352 (Fx_display_mm_height, Fx_display_mm_width): Approximate whole
15353 screen size by primary monitor's millimeter per pixel.
15354 (w32_monitor_enum, w32_display_monitor_attributes_list)
15355 (w32_display_monitor_attributes_list_fallback)
15356 (Fw32_display_monitor_attributes_list): New functions.
15357 (syms_of_w32fns): Defsubr Sw32_display_monitor_attributes_list.
15359 * w32term.c (SM_CXVIRTUALSCREEN, SM_CYVIRTUALSCREEN): Define macros
15361 (x_display_pixel_height, x_display_pixel_width): Use GetSystemMetrics.
15363 2013-07-04 Michael Albinus <michael.albinus@gmx.de>
15365 * fileio.c (Qfile_notify_error): New error symbol.
15367 * gfilenotify.c (Fgfile_add_watch, Fgfile_rm_watch):
15368 * inotify.c (inotify_callback, symbol_to_inotifymask)
15369 (Finotify_add_watch, Finotify_rm_watch): Use it.
15370 (inotifyevent_to_event): Exchange order of cookie and file name.
15371 (Finotify_add_watch): Adapt docstring.
15373 * lisp.h (Qfile_notify_error): Declare.
15375 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15377 Try again to fix FreeBSD bug re multithreaded memory alloc (Bug#14569).
15378 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15379 Do not clear _malloc_thread_enabled_p, undoing the previous change,
15380 which did not work (see <http://bugs.gnu.org/14569#307>).
15381 (main): Do not invoke malloc_enable_thread if (! CANNOT_DUMP
15382 && (!noninteractive || initialized)). This attempts to thread
15383 the needle between the Scylla of FreeBSD and the Charybdis of Cygwin.
15385 2013-07-04 Juanma Barranquero <lekktu@gmail.com>
15387 * image.c (x_to_xcolors) [HAVE_NTGUI]: Remove unused var `hdc'.
15388 (x_build_heuristic_mask) [HAVE_NTGUI]: Remove unused var `frame_dc'.
15390 2013-07-04 Paul Eggert <eggert@cs.ucla.edu>
15392 Try to fix FreeBSD bug re multithreaded memory allocation (Bug#14569).
15393 * emacs.c (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15394 Clear _malloc_thread_enabled_p at startup. Reported by Ashish SHUKLA in
15395 <http://lists.gnu.org/archive/html/emacs-devel/2013-07/msg00088.html>.
15397 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15399 * sysdep.c (sys_siglist) [HAVE_DECL___SYS_SIGLIST]:
15400 Define to __sys_siglist.
15402 2013-07-02 Eli Zaretskii <eliz@gnu.org>
15404 * xdisp.c (IT_OVERFLOW_NEWLINE_INTO_FRINGE): Don't disallow
15405 word-wrap, so that overflow-newline-into-fringe would work in
15406 visual-line-mode. (Bug#2749)
15407 (move_it_in_display_line_to): When the last scanned display
15408 element fits exactly on the display line, and
15409 overflow-newline-into-fringe is non-nil, but wrap_it is valid,
15410 don't return MOVE_NEWLINE_OR_CR, but instead back up to the last
15411 wrap point and return MOVE_LINE_CONTINUED. Fixes problems with
15412 finding buffer position that corresponds to pixel coordinates,
15413 e.g. in buffer_posn_from_coords.
15415 2013-07-02 Jan Djärv <jan.h.d@swipnet.se>
15417 * process.c (handle_child_signal): Call catch_child_signal if
15420 2013-07-02 Paul Eggert <eggert@cs.ucla.edu>
15422 Don't convert function pointers to void * and back.
15423 It isn't portable C, and it's easy enough to avoid.
15424 * alloc.c: Verify SAVE_FUNCPOINTER bits, too.
15425 (make_save_value): Add support for SAVE_FUNCPOINTER.
15426 * keymap.c (map_keymap_char_table_item, map_keymap_internal):
15427 * print.c (print_object):
15428 Distinguish function from object pointers.
15429 * lisp.h (SAVE_FUNCPOINTER): New constant.
15430 (SAVE_SLOT_BITS): Adjust to it.
15431 (SAVE_TYPE_FUNCPTR_PTR_OBJ): New constant, replacing
15432 SAVE_TYPE_PTR_PTR_OBJ. Change the only use.
15433 (voidfuncptr): New typedef.
15434 (struct Lisp_Save_Value): New member data[0].funcpointer.
15435 (XSAVE_FUNCPOINTER): New function.
15437 Simplify buildobj processing.
15438 * Makefile.in (buildobj.h): Make it a sequence of strings each
15439 followed by comma, rather than a single string. Put it into a
15440 .tmp file in case there's an error while generating it.
15441 (gl-stamp): Use .tmp for temp files.
15442 (mostlyclean): Clean .tmp files.
15443 * doc.c (buildobj): Move to just the routine that needs it.
15444 It's now an array of strings, so processing is simpler.
15446 2013-07-01 Paul Eggert <eggert@cs.ucla.edu>
15448 Fix bug re noninteractive multithreaded memory allocation (Bug#14569).
15449 * emacs.c (malloc_enable_thread): Hoist extern decl to top level.
15450 (main) [HAVE_PTHREAD && !SYSTEM_MALLOC && !DOUG_LEA_MALLOC]:
15451 Invoke malloc_enable_thread even when not interactive.
15452 Reported by Ken Brown in <http://bugs.gnu.org/14569#275>.
15453 * process.c (init_process_emacs) [CYGWIN]: Tickle glib even
15454 in this case, since the underlying bug has now been fixed.
15456 2013-07-01 Juanma Barranquero <lekktu@gmail.com>
15458 * emacs.c (Fkill_emacs): Expand Vauto_save_list_file_name before
15459 unlinking it (bug#14691).
15461 2013-06-30 Michal Nazarewicz <mina86@mina86.com>
15463 * buffer.c (FKill_buffer): Run `kill-buffer-query-functions'
15464 before checking whether buffer is modified. This lets
15465 `kill-buffer-query-functions' cancel killing of the buffer or save
15466 its content before `kill-buffer' asks user the "Buffer %s
15467 modified; kill anyway?" question.
15469 2013-06-30 Jan Djärv <jan.h.d@swipnet.se>
15471 * nsfns.m (handlePanelKeys): Don't process Command+Function keys.
15472 Let the super performKeyEquivalent deal with them (Bug#14747).
15474 2013-06-30 Paul Eggert <eggert@cs.ucla.edu>
15476 * widget.c (resize_cb): Remove unused local.
15478 Do not use GTK 3 if it exists but cannot be compiled.
15479 * xmenu.c (x_menu_wait_for_event) [!USE_GTK]:
15480 * xterm.c (x_error_handler) [!USE_GTK]:
15483 * intervals.c (get_local_map): Actually clip POSITION (Bug#14753).
15485 2013-06-30 Eli Zaretskii <eliz@gnu.org>
15487 * intervals.c (get_local_map): Instead of aborting, clip POSITION
15488 to the valid range of values. (Bug#14753)
15490 * xdisp.c (Fmove_point_visually): Invalidate the cursor position
15491 when moving point by using the current glyph matrix. This avoids
15492 the need to force redisplay when this function is called in a
15495 2013-06-29 Paul Eggert <eggert@cs.ucla.edu>
15497 Fix minor problems found by static checking.
15498 * coding.c (encode_inhibit_flag, inhibit_flag): New functions.
15499 Redo the latter's body to sidestep GCC parenthesization warnings.
15500 (setup_coding_system, detect_coding, detect_coding_system): Use them.
15501 * coding.c (detect_coding, detect_coding_system):
15502 * coding.h (struct undecided_spec):
15503 Use bool for boolean.
15504 * image.c (QCmax_width, QCmax_height): Now static.
15505 * xdisp.c (Fmove_point_visually): Remove unused local.
15507 2013-06-29 Eli Zaretskii <eliz@gnu.org>
15509 * xdisp.c (Fmove_point_visually): New function.
15511 2013-06-28 Kenichi Handa <handa@gnu.org>
15513 * coding.h (define_coding_undecided_arg_index): New enum.
15514 (coding_attr_index): New members
15515 coding_attr_undecided_inhibit_null_byte_detection,
15516 coding_attr_undecided_inhibit_iso_escape_detection,
15517 coding_attr_undecided_prefer_utf_8.
15518 (undecided_spec): New struct.
15519 (struct coding_system): New member `undecided' of the member
15522 * coding.c (setup_coding_system): Handle CODING->spec.undecided.
15523 (detect_coding): Likewise.
15524 (detect_coding_system): Likewise.
15525 (Fdefine_coding_system_internal): New coding system properties
15526 :inhibit-null-byte-detection, :inhibit-iso-escape-detection, and
15528 (syms_of_coding): Adjust for coding_arg_undecided_max.
15530 2013-06-28 Paul Eggert <eggert@cs.ucla.edu>
15532 * image.c (x_from_xcolors): Remove unused local.
15534 2013-06-28 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
15536 Defer image data transfer between X client and server until actual
15539 * dispextern.h (struct image) [HAVE_X_WINDOWS]: New members `ximg'
15542 * image.c (Destroy_Image): Remove.
15543 (x_clear_image_1): New arg `flags' instead of 3 bools `pixmap_p',
15544 `mask_p', and `colors_p'. All uses changed.
15545 (x_clear_image_1) [HAVE_X_WINDOWS]: Destroy `ximg' and `mask_img'.
15546 (CLEAR_IMAGE_PIXMAP, CLEAR_IMAGE_MASK, CLEAR_IMAGE_COLORS):
15547 New macros for `flags' arg to x_clear_image_1.
15548 (postprocess_image, xpm_load_image, x_build_heuristic_mask)
15549 (png_load_body): Use x_clear_image_1 instead of Free_Pixmap.
15550 (ZPixmap, XGetImage) [HAVE_NS]: Remove.
15551 (image_get_x_image_or_dc, image_unget_x_image_or_dc)
15552 (image_get_x_image, image_unget_x_image): New functions or macros.
15553 (image_background, image_background_transparent, x_to_xcolors)
15554 (x_build_heuristic_mask): Use image_get_x_image_or_dc instead of
15555 XGetImage or CreateCompatibleDC. Use image_unget_x_image_or_dc
15556 instead of Destroy_Image.
15557 (image_create_x_image_and_pixmap, image_put_x_image): New functions.
15558 (xpm_load_image, x_from_xcolors, x_build_heuristic_mask, pbm_load)
15559 (png_load_body, jpeg_load_body, tiff_load, gif_load)
15560 (imagemagick_load_image, svg_load_image): Use them instead of
15561 x_create_x_image_and_pixmap, and x_put_x_image followed by
15562 x_destroy_x_image, respectively.
15563 (xpm_load) [HAVE_XPM && !HAVE_NTGUI]: Use XpmReadFileToImage and
15564 XpmCreateImageFromBuffer instead of XpmReadFileToPixmap and
15565 XpmCreatePixmapFromBuffer. Create pixmaps. Fill background and
15566 background_transparent fields.
15567 (image_sync_to_pixmaps) [HAVE_X_WINDOWS]: New function.
15568 (prepare_image_for_display, x_disable_image) [HAVE_X_WINDOWS]: Use it.
15570 2013-06-27 Paul Eggert <eggert@cs.ucla.edu>
15572 Do not tickle glib SIGCHLD handling if Cygwin (Bug#14569).
15573 This mostly consists of undoing recent changes.
15574 * callproc.c (Fcall_process):
15575 * process.c (create_process):
15576 Do not worry about catching SIGCHLD here, undoing previous change.
15577 * nsterm.m (ns_term_init): Re-catch SIGCHLD, undoing previous change.
15578 * process.c, process.h (catch_child_signal):
15579 No longer extern if !NS_IMPL_GNUSTEP, undoing 06-22 change.
15580 * process.c (catch_child_handler): Don't worry about being called
15581 lazily and do not assume caller has blocked SIGCHLD, undoing
15582 previous change. Move first-time stuff back to
15583 init_process_emacs, undoing 06-22 change. If CYGWIN, do not
15584 tickle glib, as that causes Cygwin bootstrap to fail. Do not
15585 set lib_child_handler if it's already initialized, which may
15586 help avoid problems on GNUstep.
15588 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15590 A more-conservative workaround for Cygwin SIGCHLD issues (Bug#14569).
15591 * callproc.c (Fcall_process):
15592 * process.c (create_process):
15593 Make sure SIGCHLD is caught before we fork,
15594 since Emacs startup no arranges to catch SIGCHLD.
15595 * process.c (lib_child_handler): Initialize to null, not to
15597 (catch_child_signal): Allow self to be called lazily.
15598 Do nothing if it's already been called.
15599 Assume caller has blocked SIGCHLD (all callers do now).
15600 * emacs.c (main): Do not catch SIGCHLD here; defer it until
15601 just before it's really needed.
15602 * nsterm.m (ns_term_init): No need to re-catch SIGCHLD here,
15603 since it hasn't been caught yet.
15605 2013-06-23 Lars Magne Ingebrigtsen <larsi@gnus.org>
15607 * image.c (compute_image_size): New function to implement
15608 :max-width and :max-height.
15609 (imagemagick_load_image): Use it.
15611 2013-06-23 Paul Eggert <eggert@cs.ucla.edu>
15613 Try to avoid malloc SEGVs on Cygwin (Bug#14569).
15614 * callproc.c, process.h (block_child_signal, unblock_child_signal):
15616 * emacs.c (main): Catch SIGCHLD just before initializing gfilenotify.
15617 * process.c (catch_child_signal): Block SIGCHLD while futzing with
15618 the SIGCHLD handler, since the code is not atomic and (due to glib)
15619 signals may be arriving now.
15620 * sysdep.c (init_signals): Do not catch child signals here;
15621 'main' now does that later, at a safer time.
15623 2013-06-22 Paul Eggert <eggert@cs.ucla.edu>
15625 Clean up SIGCHLD handling a bit (Bug#14569).
15626 * process.c, process.h (catch_child_signal):
15627 Now always extern, even if !NS_IMPL_GNUSTEP.
15628 * process.c (catch_child_signal): Move glib tickler here from
15629 init_process_emacs, so that it's done earlier in Emacs
15630 initialization. Also move the noninteractive && !initialized
15631 check here from init_process_emacs. This is all a bit cleaner for
15632 GNUish platforms, and I hope it works around the Cygwin bug.
15633 * sysdep.c (init_signals): Invoke catch_child_signal here, so
15634 that glib signal handling is tickled before glib creates threads.
15636 * process.c (wait_reading_process_output): Avoid int overflow
15637 when reading more than 2 GiB total from a process.
15639 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15641 * process.c (create_process): Handle a couple more cases,
15642 i.e., work even if new_argv and wait_child_setup[i] are cached.
15643 Use Fcall_process's style for volatile vars.
15645 2013-06-21 Andreas Schwab <schwab@linux-m68k.org>
15647 * process.c (create_process): Mark PROCESS volatile.
15649 2013-06-21 Paul Eggert <eggert@cs.ucla.edu>
15651 Use C99-style flexible array members if available.
15652 This avoids some subtle aliasing issues, which typically
15653 aren't a problem with GCC but may be a problem elsewhere.
15654 * alloc.c (sdata): New typedef, replacing the old struct sdata.
15655 It is a struct if GC_CHECK_STRING_BYTES, a union otherwise.
15656 In either case, it uses a flexible array member rather than
15657 the old struct hack. All uses changed.
15658 (SDATA_NBYTES, sweep_strings) [!GC_CHECK_STRING_BYTES]:
15659 Adjust to sdata reorganization.
15660 * alloc.c (VBLOCK_BYTES_MIN, allocate_vectorlike, Fgarbage_collect):
15661 Use offsetof (struct, flex_array_member), not sizeof (struct), as
15662 that ports better to pre-C99 non-GCC.
15663 * chartab.c (Fmake_char_table, make_sub_char_table, copy_char_table):
15664 Use CHAR_TABLE_STANDARD_SLOTS rather than its definition,
15665 as the latter has changed.
15666 * conf_post.h (FLEXIBLE_ARRAY_MEMBER): Move here from w32.c,
15667 and port better to pre-C99 GCC.
15668 * image.c (struct xpm_cached_color):
15669 * lisp.h (struct Lisp_Vector, struct Lisp_Bool_Vector)
15670 (struct Lisp_Char_Table, struct Lisp_Sub_Char_Table):
15671 Use FLEXIBLE_ARRAY_MEMBER.
15672 * lisp.h (string_bytes) [GC_CHECK_STRING_BYTES]:
15673 Move decl to top level so it gets checked against implementation.
15674 (CHAR_TABLE_STANDARD_SLOTS): Adjust to struct Lisp_Char_Table change.
15675 * w32.c (FLEXIBLE_ARRAY_MEMBER): Move to conf_post.h.
15677 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15679 * syntax.c: Integer cleanups.
15680 (SYNTAX_FLAGS_COMMENT_STYLEC): Return a boolean, not 0-or-2.
15681 All uses that need 0-or-2 changed to:
15682 (SYNTAX_FLAGS_COMMENT_STYLEC2): New macro, with the same semantics
15683 as the old SYNTAX_FLAGS_COMMENT_STYLEC.
15684 (struct lisp_parse_state, syntax_prefix_flag_p, update_syntax_table)
15685 (char_quoted, prev_char_comend_first, back_comment)
15686 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15687 (in_classes, forw_comment, scan_lists, scan_sexps_forward):
15688 Use bool for boolean.
15689 (update_syntax_table, skip_chars, skip_syntaxes):
15690 Prefer int to unsigned when either will do.
15691 (back_comment): Return boolean success flag, like forw_comment,
15692 instead of positive-or-minus-1 (which might have overflowed int anyway).
15693 Don't stuff ptrdiff_t into int.
15694 (syntax_spec_code, syntax_code_spec): Now const.
15695 (Fmatching_paren, scan_lists, scan_sexps_forward):
15696 Use enum syntaxcode for syntax code.
15697 (Fmatching_paren): Check that arg is a character, not just an integer.
15698 (Fstring_to_syntax): Don't assume 0377 fits in enum syntaxcode.
15699 (Finternal_describe_syntax_value): Omit no-longer-needed
15701 (skip_chars): Use char, not unsigned char, when the distinction
15703 (forw_comment, scan_lists): Prefer A |= B to A = A || B when B's cheap.
15704 * bytecode.c (exec_byte_code):
15705 * syntax.c (syntax_spec_code, Fchar_syntax)
15706 (Finternal_describe_syntax_value, skip_chars, skip_syntaxes)
15707 (init_syntax_once):
15708 * syntax.h (SYNTAX_WITH_FLAGS):
15709 Omit unnecessary casts.
15711 2013-06-20 Eli Zaretskii <eliz@gnu.org>
15713 * w32fns.c (w32_wnd_proc): Don't compute the header line and mode
15714 line dimensions here, to avoid race conditions with the main
15715 thread. (Bug#14062, bug#14630, bug#14669)
15717 * w32term.c (w32_draw_window_cursor): Compute the header line and
15718 mode line dimensions here.
15719 <w32_system_caret_window, w32_system_caret_hdr_height>:
15720 <w32_system_caret_mode_height>: New variables.
15722 * w32term.h: Declare them.
15724 2013-06-20 Paul Eggert <eggert@cs.ucla.edu>
15726 * alloc.c (die): Move "assertion failed" string here ...
15727 * lisp.h (eassert): ... from here. Also, suppress evaluation of
15728 COND when SUPPRESS_CHECKING. This shrinks the executable text
15729 size by 0.8% to 2.2% when configured with --enable-checking,
15730 depending on optimization flags (GCC 4.8.1 x86-64).
15732 * floatfns.c (Flog10): Move to Lisp (marked obsolete there).
15734 2013-06-20 Rüdiger Sonderfeld <ruediger@c-plusplus.de>
15736 * floatfns.c (Flog) [HAVE_LOG2]: Use log2 if available and if the
15737 base is 2; this is more accurate.
15739 2013-06-19 Juanma Barranquero <lekktu@gmail.com>
15741 * sound.c (string_default): Move to !WINDOWSNT section.
15742 (Fplay_sound_internal) [WINDOWSNT]: Remove i_result to avoid warning.
15744 2013-06-19 Paul Eggert <eggert@cs.ucla.edu>
15746 * sound.c: Integer cleanups.
15747 Remove unnecessary forward decls.
15748 (struct sound_device): The 'file' member is now a Lisp_Object, not
15749 a char *, so that we needn't invoke alloca on a huge size.
15750 (Fplay_sound_internal): Adjust to this.
15751 (string_default): New function.
15752 (vox_open, vox_init, alsa_open, alsa_configure, alsa_init):
15753 Use it to adjust to the struct sound_device change.
15754 (parse_sound, wav_init, au_init, alsa_init): Use bool for booleans.
15755 (be2hs) [0]: Remove.
15757 * syntax.c (skip_chars): Don't use uninitialized storage
15758 when searching a multibyte buffer for characters that are not in a
15759 unibyte string that contains non-ASCII characters.
15761 2013-06-18 Jan Djärv <jan.h.d@swipnet.se>
15763 * process.c: Include xgselect.h if HAVE_GLIB. Include glib.h
15764 if HAVE_GLIB && ! WINDOWSNT (Bug#14654).
15766 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15768 * conf_post.h: Add comments for INLINE, EXTERN_INLINE, etc.
15770 2013-06-18 Kenichi Handa <handa@gnu.org>
15772 * font.c (Ffont_spec): Signal an error for an invalid font name
15775 2013-06-18 Paul Eggert <eggert@cs.ucla.edu>
15777 Porting fixes for merged specpdl and backtrace stacks (Bug#14643).
15778 In particular this ports to 32-bit sparc Sun cc.
15779 * eval.c (init_eval_once, grow_specpdl): Allocate a specbinding
15780 array with a dummy element at specpdl[-1], so that its address can
15782 (unbind_to): Do not copy the binding; not needed, now that we
15783 copy old_value in the one place where the copy is needed.
15784 * fileio.c (Fwrite_region): Use ptrdiff_t, not int, for specpdl count.
15785 * lisp.h (BITS_PER_PTRDIFF_T): Remove; no longer needed.
15786 (union specbinding): Rename from struct specbinding. Redo layout
15787 to avoid the need for 'ptrdiff_t nargs : BITS_PER_PTRDIFF_T - 1;',
15788 which is not portable. With Sun C 5.12 32-bit sparc, the
15789 declaration causes nargs to be an unsigned bitfield, a behavior
15790 that the C standard allows; but Emacs wants nargs to be signed.
15791 The overall type is now a union of structures rather than a
15792 structure of union of structures, and the 'kind' member is now a
15793 bitfield, so that the overall type doesn't grow. All uses changed.
15794 * process.c (Fmake_serial_process): Remove unnecessary initialization.
15796 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15798 * frame.c (x_report_frame_params): Cast parent_desc to uintptr_t.
15799 Needed if HAVE_NTGUI. Reported by Juanma Barranquero.
15801 * nsfont.m (ns_registry_to_script): Parenthesize while expression.
15803 2013-06-17 Eli Zaretskii <eliz@gnu.org>
15805 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
15806 unless we know that the window w's frame is a frame object.
15807 Another attempt at solving bug#14062 and bug#14630.
15809 2013-06-17 Lars Magne Ingebrigtsen <larsi@gnus.org>
15811 * textprop.c (property_set_type): New enum.
15812 (add_properties): Allow appending/prepending text properties.
15813 (add_text_properties_1): Factored out of Fadd_text_properties.
15814 (Fadd_text_properties): Move all the code into
15815 add_text_properties_1.
15816 (Fadd_face_text_property): New function that calls
15817 add_text_properties_1.
15819 2013-06-17 Paul Eggert <eggert@cs.ucla.edu>
15821 Move functions from lisp.h to individual modules when possible.
15822 From a suggestion by Andreas Schwab in <http://bugs.gnu.org/11935#68>.
15823 * alloc.c (XFLOAT_INIT, set_symbol_name):
15824 * buffer.c (CHECK_OVERLAY):
15825 * chartab.c (CHECK_CHAR_TABLE, set_char_table_ascii)
15826 (set_char_table_parent):
15827 * coding.c (CHECK_NATNUM_CAR, CHECK_NATNUM_CDR):
15828 * data.c (BOOLFWDP, INTFWDP, KBOARD_OBJFWDP, OBJFWDP, XBOOLFWD)
15829 (XKBOARD_OBJFWD, XINTFWD, XOBJFWD, CHECK_SUBR, set_blv_found)
15830 (blv_value, set_blv_value, set_blv_where, set_blv_defcell)
15832 * emacs.c (setlocale) [!HAVE_SETLOCALE]:
15833 * eval.c (specpdl_symbol, specpdl_old_value, specpdl_where)
15834 (specpdl_arg, specpdl_func, backtrace_function, backtrace_nargs)
15835 (backtrace_args, backtrace_debug_on_exit):
15836 * floatfns.c (CHECK_FLOAT):
15837 * fns.c (CHECK_HASH_TABLE, CHECK_LIST_END)
15838 (set_hash_key_and_value, set_hash_next, set_hash_next_slot)
15839 (set_hash_hash, set_hash_hash_slot, set_hash_index)
15840 (set_hash_index_slot):
15841 * keymap.c (CHECK_VECTOR_OR_CHAR_TABLE):
15842 * marker.c (CHECK_MARKER):
15843 * textprop.c (CHECK_STRING_OR_BUFFER):
15844 * window.c (CHECK_WINDOW_CONFIGURATION):
15845 Move here from lisp.h, and make these functions static rather than
15847 * buffer.c (Qoverlayp):
15849 * fns.c (Qhash_table_p):
15850 * window.c (Qwindow_configuration_p):
15852 * lisp.h: Remove the abovementioned defns and decls.
15854 Use functions, not macros, for XINT etc (Bug#11935).
15855 In lisp.h, prefer functions to function-like macros, and
15856 constants to object-like macros, when either will do. This:
15857 . simplifies use, as there's no more need to worry about
15858 arguments' side effects being evaluated multiple times.
15859 . makes the code easier to debug on some platforms.
15860 However, when using gcc -O0, keep using function-like macros
15861 for a few critical operations, for performance reasons.
15862 This sort of thing isn't needed with gcc -Og, but -Og
15863 is a GCC 4.8 feature and isn't widely-enough available yet.
15864 * alloc.c (gdb_make_enums_visible) [USE_LSB_TAG]:
15865 Remove enum lsb_bits; no longer needed.
15866 (allocate_misc, free_misc): Don't use XMISCTYPE as an lvalue.
15867 * buffer.c (Qoverlap):
15869 * fns.c (Qhash_table_p):
15870 Now extern, so lisp.h can use these symbols.
15871 * dispextern.h: Include character.h, for MAX_CHAR etc.
15872 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15873 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15874 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15875 (GLYPH_CODE_P): Move here from lisp.h.
15876 (GLYPH_CHAR, GLYPH_FACE, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15877 (GLYPH_CHAR_VALID_P, GLYPH_CODE_P): Now functions, not macros.
15878 (GLYPH_MODE_LINE_FACE): Now enums, not macros.
15879 * eval.c (Fautoload): Cast XUNTAG output to intptr_t, since
15880 XUNTAG now returns void *.
15881 * lisp.h (lisp_h_XLI, lisp_h_XIL, lisp_h_CHECK_LIST_CONS)
15882 (lisp_h_CHECK_NUMBER CHECK_SYMBOL, lisp_h_CHECK_TYPE)
15883 (lisp_h_CONSP, lisp_h_EQ, lisp_h_FLOATP, lisp_h_INTEGERP)
15884 (lisp_h_MARKERP, lisp_h_MISCP, lisp_h_NILP)
15885 (lisp_h_SET_SYMBOL_VAL, lisp_h_SYMBOL_CONSTANT_P)
15886 (lisp_h_SYMBOL_VAL, lisp_h_SYMBOLP, lisp_h_VECTORLIKEP)
15887 (lisp_h_XCAR, lisp_h_XCDR, lisp_h_XCONS, lisp_h_XHASH)
15888 (lisp_h_XPNTR, lisp_h_XSYMBOL):
15889 New macros, renamed from their sans-lisp_h_ counterparts.
15890 (XLI, XIL, CHECK_LIST_CONS, CHECK_NUMBER CHECK_SYMBOL)
15891 (CHECK_TYPE, CONSP, EQ, FLOATP, INTEGERP, MARKERP)
15892 (MISCP, NILP, SET_SYMBOL_VAL, SYMBOL_CONSTANT_P, SYMBOL_VAL, SYMBOLP)
15893 (VECTORLIKEP, XCAR, XCDR, XCONS, XHASH, XPNTR, XSYMBOL):
15894 If compiling via GCC without optimization, define these as macros
15895 in addition to inline functions.
15896 To disable this, compile with -DINLINING=0.
15897 (LISP_MACRO_DEFUN, LISP_MACRO_DEFUN_VOID): New macros.
15898 (check_cons_list) [!GC_CHECK_CONS_LIST]: Likewise.
15899 (make_number, XFASTINT, XINT, XTYPE, XUNTAG): Likewise, but
15900 hand-optimize only in the USE_LSB_TAG case, as GNUish hosts do that.
15901 (INTMASK, VALMASK): Now macros, since static values cannot be
15902 accessed from extern inline functions.
15903 (VALMASK): Also a constant, for benefit of old GDB.
15904 (LISP_INT_TAG_P): Remove; no longer needed as the only caller
15905 is INTEGERP, which can fold it in.
15906 (XLI, XIL, XHASH, XTYPE, XINT, XFASTINT, XUINT)
15907 (make_number, XPNTR, XUNTAG, EQ, XCONS, XVECTOR, XSTRING, XSYMBOL)
15908 (XFLOAT, XPROCESS, XWINDOW, XTERMINAL, XSUBR, XBUFFER, XCHAR_TABLE)
15909 (XSUB_CHAR_TABLE, XBOOL_VECTOR, make_lisp_ptr, CHECK_TYPE)
15910 (CHECK_STRING_OR_BUFFER, XCAR, XCDR, XSETCAR, XSETCDR, CAR, CDR)
15911 (CAR_SAFE, CDR_SAFE, STRING_MULTIBYTE, SDATA, SSDATA, SREF, SSET)
15912 (SCHARS, STRING_BYTES, SBYTES, STRING_SET_CHARS, STRING_COPYIN, AREF)
15913 (ASIZE, ASET, CHAR_TABLE_REF_ASCII, CHAR_TABLE_REF)
15914 (CHAR_TABLE_SET, CHAR_TABLE_EXTRA_SLOTS, SYMBOL_VAL, SYMBOL_ALIAS)
15915 (SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL, SET_SYMBOL_ALIAS)
15916 (SET_SYMBOL_BLV, SET_SYMBOL_FWD, SYMBOL_NAME, SYMBOL_INTERNED_P)
15917 (SYMBOL_INTERNED_IN_INITIAL_OBARRAY_P, SYMBOL_CONSTANT_P)
15918 (XHASH_TABLE, HASH_TABLE_P, CHECK_HASH_TABLE, HASH_KEY, HASH_VALUE)
15919 (HASH_NEXT, HASH_HASH, HASH_INDEX, HASH_TABLE_SIZE)
15920 (XMISC, XMISCANY, XMARKER, XOVERLAY, XSAVE_VALUE, XFWDTYPE)
15921 (XINTFWD, XBOOLFWD, XOBJFWD, XBUFFER_OBJFWD, XKBOARD_OBJFWD)
15922 (XFLOAT_DATA, XFLOAT_INIT, NILP, NUMBERP, NATNUMP)
15923 (RANGED_INTEGERP, CONSP, FLOATP, MISCP, STRINGP, SYMBOLP)
15924 (INTEGERP, VECTORLIKEP, VECTORP, OVERLAYP)
15925 (MARKERP, SAVE_VALUEP, AUTOLOADP, INTFWDP, BOOLFWDP, OBJFWDP)
15926 (BUFFER_OBJFWDP, KBOARD_OBJFWDP, PSEUDOVECTOR_TYPEP)
15927 (PSEUDOVECTORP, WINDOW_CONFIGURATIONP, PROCESSP, WINDOWP)
15928 (TERMINALP, SUBRP, COMPILEDP, BUFFERP, CHAR_TABLE_P)
15929 (SUB_CHAR_TABLE_P, BOOL_VECTOR_P, FRAMEP, IMAGEP, ARRAYP)
15930 (CHECK_LIST, CHECK_LIST_CONS, CHECK_LIST_END, CHECK_STRING)
15931 (CHECK_STRING_CAR, CHECK_CONS, CHECK_SYMBOL, CHECK_CHAR_TABLE)
15932 (CHECK_VECTOR, CHECK_VECTOR_OR_STRING, CHECK_ARRAY)
15933 (CHECK_VECTOR_OR_CHAR_TABLE, CHECK_BUFFER, CHECK_WINDOW)
15934 (CHECK_WINDOW_CONFIGURATION, CHECK_PROCESS, CHECK_SUBR)
15935 (CHECK_NUMBER, CHECK_NATNUM, CHECK_MARKER, XFLOATINT)
15936 (CHECK_FLOAT, CHECK_NUMBER_OR_FLOAT, CHECK_OVERLAY)
15937 (CHECK_NUMBER_CAR, CHECK_NUMBER_CDR, CHECK_NATNUM_CAR)
15938 (CHECK_NATNUM_CDR, FUNCTIONP, SPECPDL_INDEX, LOADHIST_ATTACH)
15940 (check_cons_list) [!GC_CHECK_CONS_LIST]: New empty function.
15941 (LISP_MAKE_RVALUE, TYPEMASK): Remove; no longer needed.
15942 (VALMASK): Define in one place rather than in two, merging the
15943 USE_LSB_TAG parts; this is simpler.
15944 (aref_addr, gc_aset, MOST_POSITIVE_FIXNUM, MOST_NEGATIVE_FIXNUM)
15945 (max, min, struct Lisp_String, UNSIGNED_CMP, ASCII_CHAR_P):
15946 Move up, to avoid use before definition.
15947 Also include "globals.h" earlier, for the same reason.
15948 (make_natnum): New function.
15949 (XUNTAG): Now returns void *, not intptr_t, as this means fewer casts.
15950 (union Lisp_Fwd, BOOLFWDP, BOOL_VECTOR_P, BUFFER_OBJFWDP, BUFFERP)
15951 (CHAR_TABLE_P, CHAR_TABLE_REF_ASCII, CONSP, FLOATP, INTEGERP, INTFWDP)
15952 (KBOARD_OBJFWDP, MARKERP, MISCP, NILP, OBJFWDP, OVERLAYP, PROCESSP)
15953 (PSEUDOVECTORP, SAVE_VALUEP, STRINGP, SUB_CHAR_TABLE_P, SUBRP, SYMBOLP)
15954 (VECTORLIKEP, WINDOWP, Qoverlayp, char_table_ref, char_table_set)
15955 (char_table_translate, Qarrayp, Qbufferp, Qbuffer_or_string_p)
15956 (Qchar_table_p, Qconsp, Qfloatp, Qintegerp, Qlambda, Qlistp, Qmarkerp)
15957 (Qnil, Qnumberp, Qsubrp, Qstringp, Qsymbolp, Qvectorp)
15958 (Qvector_or_char_table_p, Qwholenump, Ffboundp, wrong_type_argument)
15959 (initialized, Qhash_table_p, extract_float, Qprocessp, Qwindowp)
15960 (Qwindow_configuration_p, Qimage): New forward declarations.
15961 (XSETFASTINT): Simplify by rewriting in terms of make_natnum.
15962 (STRING_COPYIN): Remove; unused.
15963 (XCAR_AS_LVALUE, XCDR_AS_LVALUE): Remove these macros, replacing with ...
15964 (xcar_addr, xcdr_addr): New functions. All uses changed.
15965 (IEEE_FLOATING_POINT): Now a constant, not a macro.
15966 (GLYPH, GLYPH_CHAR, GLYPH_FACE, SET_GLYPH_CHAR, SET_GLYPH_FACE)
15967 (SET_GLYPH, GLYPH_CODE_CHAR, GLYPH_CODE_FACE)
15968 (SET_GLYPH_FROM_GLYPH_CODE, GLYPH_MODE_LINE_FACE, GLYPH_CHAR_VALID_P)
15969 (GLYPH_CODE_P): Move to dispextern.h, to avoid define-before-use.
15970 (TYPE_RANGED_INTEGERP): Simplify.
15971 (Qsubrp, Qhash_table_p, Qoverlayp): New extern decls.
15972 (setlocale, fixup_locale, synchronize_system_messages_locale)
15973 (synchronize_system_time_locale) [!HAVE_SETLOCALE]:
15974 Now empty functions, not macros.
15975 (functionp): Return bool, not int.
15976 * window.c (Qwindow_configuration_p): Now extern,
15977 so window.h can use it.
15978 * window.h (Qwindowp): Move decl back to lisp.h.
15980 2013-06-15 Eli Zaretskii <eliz@gnu.org>
15982 * xdisp.c (Fline_pixel_height): New function, required for solving
15985 2013-06-15 Paul Eggert <eggert@cs.ucla.edu>
15987 * fns.c (Fcopy_sequence): Simplify XTYPE calculation.
15989 2013-06-13 Stefan Monnier <monnier@iro.umontreal.ca>
15991 * lread.c (syms_of_lread):
15992 * fns.c (Fprovide): Adjust to new format of after-load-alist.
15994 2013-06-13 Kelly Dean <kellydeanch@yahoo.com> (tiny change)
15996 * fileio.c (Fdo_auto_save): Trap errors in auto-save-hook. (Bug#14479)
15998 2013-06-12 Xue Fuqiao <xfq.free@gmail.com>
16000 * fileio.c (expand_file_name): Doc fix.
16002 2013-06-11 Paul Eggert <eggert@cs.ucla.edu>
16004 Tickle glib by waiting for Emacs itself, not for process 0 (Bug#14569).
16005 * process.c (init_process_emacs) [HAVE_GLIB && !WINDOWSNT]:
16006 Wait for self, not for 0. This can't hurt on GNU or similar
16007 system, and may help with Cygwin.
16009 * keyboard.c: Don't use PROP (...) as an lvalue.
16010 (parse_tool_bar_item) [!USE_GTK && !HAVE_NS]:
16011 Use set_prop (A, B), not PROP (A) = B.
16013 2013-06-10 Eli Zaretskii <eliz@gnu.org>
16015 * xdisp.c (get_it_property): Use it->window instead of generating
16016 a Lisp object from it->w.
16018 2013-06-09 Eli Zaretskii <eliz@gnu.org>
16020 * xdisp.c (get_it_property): If it->object is a buffer, pass to
16021 get-char-property the window that is being rendered, instead of
16022 the buffer, to support window-specific overlays. (Bug#14575)
16023 (compute_display_string_pos): When W is NULL, use the current
16024 buffer as the object to pass to get-char-property.
16025 (Fcurrent_bidi_paragraph_direction): Assign NULL to the window
16026 pointer member of the bidi iterator, since no window is pertinent
16029 2013-06-08 Eli Zaretskii <eliz@gnu.org>
16031 * bidi.c (bidi_fetch_char): Accept additional argument, the window
16032 being displayed, and pass it to compute_display_string_pos.
16033 (bidi_level_of_next_char, bidi_resolve_explicit_1)
16034 (bidi_paragraph_init): All callers changed.
16036 * xdisp.c (init_from_display_pos, init_iterator)
16037 (handle_single_display_spec, next_overlay_string)
16038 (get_overlay_strings_1, reseat_1, reseat_to_string)
16039 (push_prefix_prop, Fcurrent_bidi_paragraph_direction):
16040 Set bidi_it.w member from it->w.
16041 (compute_display_string_pos): Accept additional argument, the
16042 window being displayed, and pass it to Fget_char_property.
16045 * dispextern.h (struct bidi_it): New member w, the window being
16047 (compute_display_string_pos): Adjust prototype.
16049 2013-06-08 Jan Djärv <jan.h.d@swipnet.se>
16051 * xgselect.c: Remove unneeded include xterm.h.
16053 * process.c (wait_reading_process_output): Check for NS before GLIB.
16054 GLIB may be linked in due to rsvg, but ns_select must be called.
16056 * xgselect.c (xg_select): Remove call to window_system_available
16057 and g_main_context_pending at the top, so Gdk events (i.e. file
16058 notify) are processed when Emacs is started with -nw.
16060 2013-06-07 Eli Zaretskii <eliz@gnu.org>
16062 * Makefile.in (ctagsfiles1, ctagsfiles2): Don't include *.m files.
16063 (ctagsfiles3): New variable, includes only *.m files.
16064 (TAGS): Use an explicit language name in the regular expressions,
16065 to avoid transformation of '/SOMETHING' by MSYS to
16066 'c:\MSYS\SOMETHING'.
16068 2013-06-07 Richard Copley <rcopley@gmail.com> (tiny change)
16070 * epaths.in: Fix commentary to PATH_SITELOADSEARCH.
16072 2013-06-06 Eli Zaretskii <eliz@gnu.org>
16074 * xdisp.c (note_mouse_highlight): When mouse-highlight is off,
16075 still need to set the mouse pointer shape and activate help-echo.
16078 2013-06-06 Paul Eggert <eggert@cs.ucla.edu>
16080 A few porting etc. fixes for the new file monitor code.
16081 See the thread containing
16082 <http://lists.gnu.org/archive/html/emacs-devel/2013-06/msg00109.html>.
16083 * gfilenotify.c (dir_monitor_callback, Fgfile_add_watch)
16084 (Fgfile_rm_watch): Don't assume EMACS_INT is the same width as a pointer.
16085 (dir_monitor_callback, Fgfile_rm_watch):
16086 Use assq_no_quit instead of Fassoc, for speed.
16087 (dir_monitor_callback, Fgfile_rm_watch):
16088 eassert that the monitor is a fixnum.
16089 (dir_monitor_callback): No need for CDR_SAFE.
16090 Simplify building of lisp with alternative tails.
16091 (Fgfile_add_watch, Fgfile_rm_watch):
16092 Do not assume glib functions set errno reliably on failure.
16093 (Fgfile_add_watch): Check that the monitor survives the XIL trick,
16094 and signal an error otherwise.
16095 (Fgfile_rm_watch): Prefer CONSP to !NILP.
16096 Use Fdelq instead of Fdelete, for speed.
16098 2013-06-05 Eli Zaretskii <eliz@gnu.org>
16100 * xdisp.c (handle_tool_bar_click): When mouse-highlight is off,
16101 don't insist on being invoked on a highlighted tool-bar button.
16102 Avoids losing tool-bar functionality when mouse-highlight is nil.
16103 (note_tool_bar_highlight, note_mode_line_or_margin_highlight):
16104 Don't highlight when mouse-highlight is nil.
16105 (note_mouse_highlight): When mouse-highlight is nil, don't return
16106 right away; instead, run tool-bar and mode-line highlight
16107 subroutine, clear any existing highlight, and revert the mouse
16108 pointer to its default shape. (Bug#14558)
16110 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16112 * lisp.mk (lisp): Add prog-mode.el.
16114 2013-06-05 Paul Eggert <eggert@cs.ucla.edu>
16116 Chain glib's SIGCHLD handler from Emacs's (Bug#14474).
16117 * process.c (dummy_handler): New function.
16118 (lib_child_handler): New static var.
16119 (handle_child_signal): Invoke it.
16120 (catch_child_signal): If a library has set up a signal handler,
16121 save it into lib_child_handler.
16122 (init_process_emacs): If using glib and not on Windows, tickle glib's
16123 child-handling code so that it initializes its private SIGCHLD handler.
16124 * syssignal.h (SA_SIGINFO): Default to 0.
16125 * xterm.c (x_term_init): Remove D-bus hack that I installed on May
16126 31; it should no longer be needed now.
16128 2013-06-05 Michael Albinus <michael.albinus@gmx.de>
16130 * emacs.c (main) [HAVE_GFILENOTIFY]: Call globals_of_gfilenotify.
16132 * gfilenotify.c (globals_of_gfilenotify): New function.
16133 (syms_of_gfilenotify): Move global initialization there.
16135 * lisp.h (globals_of_gfilenotify) [HAVE_GFILENOTIFY]: Add prototype.
16137 2013-06-05 Stefan Monnier <monnier@iro.umontreal.ca>
16139 * keymap.c (Fcurrent_active_maps, Fdescribe_buffer_bindings):
16140 * keyboard.c (menu_bar_items, tool_bar_items):
16141 * doc.c (Fsubstitute_command_keys): Voverriding_terminal_local_map does
16142 not override local keymaps any more.
16144 2013-06-04 Eli Zaretskii <eliz@gnu.org>
16146 * window.c (Fpos_visible_in_window_p): Doc fix. (Bug#14540)
16148 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16150 * w32console.c (initialize_w32_display): Return the dimensions of
16151 the console window via 2 additional arguments, not via the current
16152 frame. This avoids crashes due to overrunning the bounds of
16153 frame's decode_mode_spec_buffer, which is not resized following
16154 the change of the frame dimensions from the initial 10x10.
16156 * w32term.h (w32_initialize_display_info): Adjust prototype.
16158 * term.c (init_tty): Take dimensions of the frame from the values
16159 returned by initialize_w32_display.
16161 * Makefile.in (GFILENOTIFY_CFLAGS, GFILENOTIFY_LIBS): New variables.
16162 (ALL_CFLAGS): Add $(GFILENOTIFY_CFLAGS).
16163 (LIBES): Add $(GFILENOTIFY_LIBS).
16165 * w32inevt.c (handle_file_notifications): Add dummy implementation
16166 for !HAVE_W32NOTIFY.
16168 * w32term.c: Wrap code with HAVE_W32NOTIFY.
16170 2013-06-03 Jan Djärv <jan.h.d@swipnet.se>
16172 * xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.
16174 * process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.
16176 * Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.
16178 2013-06-03 Paul Eggert <eggert@cs.ucla.edu>
16180 Fix minor problems found by static checking.
16181 * data.c (pure_write_error):
16182 Use xsignal2, not Fsignal, as Fsignal might return.
16183 * eval.c (set_backtrace_debug_on_exit): Now static.
16184 (backtrace_p, backtrace_top, backtrace_next, record_in_backtrace):
16185 No longer inline. EXTERN_INLINE is needed only for functions
16186 defined in .h files. Reindent function header as per GNU style.
16187 (backtrace_p, backtrace_top, backtrace_next):
16188 Mark EXTERNALLY_VISIBLE so they don't get optimized away by the
16189 compiler or linker. Add extern decls to pacify gcc -Wall.
16190 * frame.c, frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16192 * frame.c (free_monitors): Define only on platforms that need it.
16193 * nsterm.m (ns_term_init):
16194 * process.c (catch_child_signal):
16195 Don't worry about whether SIGCHLD is defined, as SIGCHLD is
16196 defined on all porting targets these days.
16197 * process.c, process.h (catch_child_signal):
16198 Make it extern only if NS_IMPL_GNUSTEP is defined.
16200 2013-06-03 Eli Zaretskii <eliz@gnu.org>
16202 * w32.c (gettimeofday): Make the signature identical to prototype
16203 in nt/inc/sys/time.h.
16205 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16207 * eval.c (backtrace_p, backtrace_top, backtrace_next): Export them to
16210 * keyboard.c (safe_run_hooks_error): Improve error message.
16212 * data.c (pure_write_error): Add `object' argument.
16213 * puresize.h (CHECK_IMPURE): Use it.
16215 2013-06-03 Michael Albinus <michael.albinus@gmx.de>
16217 * Makefile.in (NOTIFY_OBJ): New variable.
16218 (base_obj): Replace inotify.o by $(NOTIFY_OBJ).
16220 * emacs.c (main): Use HAVE_W32NOTIFY to wrap respective code.
16221 Call syms_of_gfilenotify.
16223 * gfilenotify.c: New file.
16225 * keyboard.c (Qfile_notify): New variable. Replaces Qfile_inotify
16226 and Qfile_w32notify.
16227 (top): Wrap respective code by HAVE_GFILENOTIFY, HAVE_INOTIFY,
16228 HAVE_W32NOTIFY and USE_FILE_NOTIFY.
16230 * lisp.h: Declare syms_of_gfilenotify.
16232 * termhooks.h (e): Wrap enum by USE_FILE_NOTIFY.
16234 2013-06-03 Stefan Monnier <monnier@iro.umontreal.ca>
16236 Merge the specpdl and backtrace stacks. Make the structure of the
16237 specpdl entries more obvious via a tagged union of structs.
16238 * lisp.h (BITS_PER_PTRDIFF_T): New constant.
16239 (enum specbind_tag): New enum.
16240 (struct specbinding): Make it a tagged union of structs.
16241 Add a case for backtrace records.
16242 (specpdl_symbol, specpdl_old_value, specpdl_where, specpdl_arg)
16243 (specpdl_func, backtrace_function, backtrace_nargs, backtrace_args)
16244 (backtrace_debug_on_exit): New accessors.
16245 (struct backtrace): Remove.
16246 (struct catchtag): Remove backlist field.
16247 * data.c (let_shadows_buffer_binding_p, let_shadows_global_binding_p):
16249 (Flocal_variable_p): Speed up the common case where the binding is
16251 * eval.c (backtrace_list): Remove.
16252 (set_specpdl_symbol, set_specpdl_old_value): Remove.
16253 (set_backtrace_args, set_backtrace_nargs)
16254 (set_backtrace_debug_on_exit, backtrace_p, backtrace_top)
16255 (backtrace_next): New functions.
16256 (Fdefvaralias, Fdefvar): Adjust to new specpdl format.
16257 (unwind_to_catch, internal_lisp_condition_case)
16258 (internal_condition_case, internal_condition_case_1)
16259 (internal_condition_case_2, internal_condition_case_n): Don't bother
16260 with backtrace_list any more.
16261 (Fsignal): Adjust to new backtrace format.
16262 (grow_specpdl): Move up.
16263 (record_in_backtrace): New function.
16264 (eval_sub, Ffuncall): Use it.
16265 (apply_lambda): Adjust to new backtrace format.
16266 (let_shadows_buffer_binding_p, let_shadows_global_binding_p): Move from
16268 (specbind): Adjust to new specpdl format. Simplify.
16269 (record_unwind_protect, unbind_to): Adjust to new specpdl format.
16270 (Fbacktrace_debug, Fbacktrace, Fbacktrace_frame): Adjust to new
16272 (mark_backtrace): Remove.
16273 (mark_specpdl, get_backtrace, backtrace_top_function): New functions.
16274 * xdisp.c (redisplay_internal): Use record_in_backtrace.
16275 * alloc.c (Fgarbage_collect): Use record_in_backtrace.
16277 * profiler.c (record_backtrace): Use get_backtrace.
16278 (handle_profiler_signal): Use backtrace_top_function.
16279 * .gdbinit (xbacktrace, hookpost-backtrace): Use new backtrace
16280 accessor functions.
16282 2013-06-02 Jan Djärv <jan.h.d@swipnet.se>
16284 * process.h (catch_child_signal): Declare.
16286 * process.c (catch_child_signal): New function.
16287 (init_process_emacs): Call it.
16289 * nsterm.m: Include process.h if NS_IMPL_GNUSTEP.
16290 (ns_menu_bar_is_hidden, menu_will_open_state): Define only if
16292 (x_set_cursor_type): Remove declaration.
16293 (ns_update_begin): Only use r and bp if NS_IMPL_COCOA.
16294 (ns_update_end, ns_focus, ns_unfocus): Remove GNUstep specific code.
16295 (x_set_window_size): Remove 3 pixels from toolbar if NS_IMPL_GNUSTEP.
16296 (ns_get_color): Use F suffix on float.
16297 (ns_color_to_lisp, ns_query_color): Use EmacsCGFloat.
16298 (ns_get_rgb_color): Remove.
16299 (x_set_frame_alpha): Move view inside NS_IMPL_COCOA.
16300 (note_mouse_movement): x and y are CGFloat.
16301 (ns_draw_fringe_bitmap): Remove unused rowY.
16302 Change #if to COCOA && >= 10_6.
16303 (ns_draw_window_cursor): Remove unused overspill.
16304 (ns_draw_underwave): width and x are EamcsCGFloat.
16305 (ns_draw_box): thickness is CGFloat.
16306 (ns_dumpglyphs_image): Change #if to COCOA && >= 10_6.
16307 (ns_send_appdefined): When NS_IMPL_GNUSTEP, redirect to main thread
16308 if not in main thread.
16309 (ns_get_pending_menu_title, ns_check_menu_open)
16310 (ns_check_pending_open_menu): Put inside #if COCOA && >= 10_5.
16311 (ns_term_init): Call catch_child_signal if NS_IMPL_GNUSTEP && SIGCHLD.
16312 (sendFromMainThread:): New method.
16313 (changeFont:): size is CGFloat.
16314 (keyDown:): Check for Delete when NS_IMPL_GNUSTEP.
16315 Disable warning about permanent text.
16316 (characterIndexForPoint:): Adjust return type depending on GNUstep
16318 (mouseDown:): delta is CGFloat.
16319 (updateFrameSize): Remove unised variable f.
16320 (initFrameFromEmacs): Move toggleButton inside NS_IMPL_COCOA.
16321 Cast float to EmacsCGFloat.
16322 (windowWillUseStandardFrame:defaultFrame:): Set maximized_height
16323 also to -1 when restoring.
16324 (windowDidExitFullScreen:): Put call to updateCollectionBehaviour
16325 inside NS_IMPL_COCOA.
16326 (toggleFullScreen:): Put call to toggleFullScreen inside
16327 NS_IMPL_COCOA. Cast float to EmacsCGFloat.
16328 (setPosition:portion:whole:): por is CGFloat.
16329 (getMouseMotionPart:window:x:y:): Add F suffix to float.
16330 (mouseDown:): Use CGFloat.
16331 (mouseDragged:): Remove unised variable edge.
16332 (EmacsDocument): Implement for NS_IMPL_GNUSTEP.
16334 * nsterm.h (EmacsCGFloat): Typedef for OSX and GNUstep when the size
16335 of CGFloat differs.
16336 (EmacsApp): New variable nextappdefined. Declare sendFromMainThread
16337 when NS_IMPL_GNUSTEP.
16338 (EmacsDocument): Declare when NS_IMPL_GNUSTEP.
16339 (EmacsView): Remove unlockFocusNeedsFlush, add windowDidMove.
16340 (EmacsToolbar): Add clearAll. Add tag argument to
16341 addDisplayItemWithImage.
16342 (EmacsSavePanel, EmacsOpenPanel): Remove getFilename and getDirectory.
16344 * nsselect.m (ns_get_local_selection): Remove unused variable type.
16346 * nsmenu.m (ns_update_menubar): Make static.
16347 (x_activate_menubar): Surround with ifdef NS_IMPL_COCOA
16348 (fillWithWidgetValue:): Add cast to SEL for setAction.
16349 (addSubmenuWithTitle:forFrame:): Add cast to SEL for action.
16350 (update_frame_tool_bar): Update code for GNUstep.
16351 (clearAll): New method.
16352 (addDisplayItemWithImage:idx:tag:helpText:enabled:): Handle new tag
16353 argument. Call insertItemWithItemIdentifier when NS_IMPL_GNUSTEP.
16354 Move identifierToItem setObject and activeIdentifiers addObject before
16355 call to insertItemWithItemIdentifier.
16356 (validateVisibleItems): Fix indentation.
16357 (toolbarAllowedItemIdentifiers:): Return activeIdentifiers.
16358 (initWithContentRect:styleMask:backing:defer:): Add ClosableWindow and
16359 UtilityWindow to aStyle, remove call to setStyleMask.
16361 * nsimage.m (setXBMColor:, getPixelAtX:Y:): Use EmacsCGFloat.
16363 * nsfont.m (ns_attribute_fvalue, ns_spec_to_descriptor)
16364 (ns_charset_covers, ns_get_covering_families, nsfont_open):
16365 Use F suffix on floats.
16366 (ns_char_width): Returns CGFloat.
16367 (ns_ascii_average_width): w is CGFloat instead of float.
16368 (nsfont_draw): cbuf and c are unsigned. Cast to char* in call to
16370 (ns_glyph_metrics): CGFloat instead of float.
16372 * nsfns.m (x_set_foreground_color, x_set_background_color):
16374 (ns_implicitly_set_icon_type, Fx_create_frame): Make static,
16375 remove unused variables.
16376 (Fns_read_file_name): Keep track if panel is for save.
16377 Use ns_filename_from_panel/ns_directory_from_panel.
16378 (Fns_list_services): delegate only used for COCOA.
16379 (Fns_convert_utf8_nfd_to_nfc): Remove warning for GNUstep.
16380 Just return the input if GNUstep.
16381 (x_screen_planes): Remove.
16382 (Fxw_color_values): Use EmacsCGFloat
16383 (Fns_display_monitor_attributes_list): Only get screen number for
16385 (getDirectory, getFilename): Remove from EmacsOpenPanel and
16387 (EmacsOpenPanel:ok:): Use ns_filename_from_panel and
16388 ns_directory_from_panel.
16390 2013-06-01 Paul Eggert <eggert@cs.ucla.edu>
16392 * process.c (handle_child_signal): Also use WCONTINUED.
16393 This is so that list-processes doesn't mistakenly list the process
16394 as stopped, when the process has actually been continued and is
16397 2013-05-31 Paul Eggert <eggert@cs.ucla.edu>
16399 Don't let D-bus autolaunch mess up SIGCHLD handling (Bug#14474).
16400 * xterm.c (x_term_init): Inhibit D-Bus autolaunch if D-Bus is
16401 not already configured.
16403 * fileio.c (Finsert_file_contents): Remove unused local (Bug#8447).
16405 2013-05-29 Eli Zaretskii <eliz@gnu.org>
16407 * Makefile.in (mostlyclean): Remove *.res files.
16409 2013-05-29 Stefan Monnier <monnier@iro.umontreal.ca>
16411 * fileio.c (Finsert_file_contents): Preserve undo info when reverting
16412 a buffer (bug#8447).
16414 2013-05-27 Eli Zaretskii <eliz@gnu.org>
16416 * xdisp.c (pos_visible_p): When CHARPOS is displayed frrom a
16417 display vector, and we backtrack, handle the case that the
16418 previous character position is also displayed from a display
16419 vector or covered by a display string or image. (Bug#14476)
16421 2013-05-25 Jan Djärv <jan.h.d@swipnet.se>
16423 * xfns.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16424 (struct MonitorInfo, free_monitors): Remove.
16425 (x_make_monitor_attribute_list): Call make_monitor_attribute_list.
16426 (Fx_display_monitor_attributes_list): Call make_monitor_attribute_list.
16427 (syms_of_xfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16430 * nsfns.m (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Remove.
16431 (struct MonitorInfo, free_monitors): Remove.
16432 (ns_screen_name): Make static.
16433 (ns_make_monitor_attribute_list): Call make_monitor_attribute_list.
16434 (syms_of_nsfns): Remove DEFSYM for Qgeometry, Qworkarea, Qmm_size,
16437 * frame.h (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16438 (struct MonitorInfo): New struct.
16439 (free_monitors, make_monitor_attribute_list): Declare.
16441 * frame.c (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource):
16443 (free_monitors, make_monitor_attribute_list): New functions.
16444 (syms_of_frame): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes,
16447 2013-05-25 Xue Fuqiao <xfq.free@gmail.com>
16449 * callproc.c (call_process): Refine the doc string. (Bug#14045)
16451 2013-05-23 Stefan Monnier <monnier@iro.umontreal.ca>
16453 * keyboard.c: Apply keyboard decoding only to events that come directly
16454 from the tty, not from unread-command-events (bug#14368).
16455 (read_event_from_main_queue): New function, extracted from read_char.
16456 (read_decoded_char): Remove.
16457 (read_decoded_event_from_main_queue): New function to replace it.
16458 (read_char): Use it.
16459 (read_key_sequence): Use read_char rather than read_decoded_char.
16461 * keyboard.c (read_decoded_char): Don't decode under w32 (bug#14403).
16463 2013-05-22 Barry O'Reilly <gundaetiapo@gmail.com>
16465 * casetab.c (init_casetab_once): Fix last change (bug#14424).
16467 2013-05-22 Kenichi Handa <handa@gnu.org>
16469 The following changes are to fix the setting of
16470 buffer-file-coding-system on, for instance, C-x RET c unix RET
16471 _FILE_OF_DOS_EOL_TYPE_ RET.
16473 * coding.h (struct coding_system): New member detected_utf8_chars.
16475 * coding.c (detect_coding_utf_8): Count characters and check EOL
16476 format. Include CATEGORY_MASK_UTF_8_AUTO in detect_info->found if
16478 (setup_coding_system): Do not initialize coding->head_ascii.
16479 (check_ascii): Do not set coding->eol_seen but update it. Do not
16480 call adjust_coding_eol_type here.
16481 (detect_coding): Fix detection of BOM for utf-8 and utf-16.
16482 If the eol-type of CODING is already specified, adjust the eol type
16483 of the found coding-system.
16484 (decode_coding_gap): Cancel previous change. Utilize the
16485 character numbers counted by detect_coding_utf_8. Fix detection
16488 2013-05-21 Barry O'Reilly <gundaetiapo@gmail.com>
16490 * search.c (looking_at_1): Only set last_thing_searched if the match
16491 changed the match-data (bug#14281).
16493 2013-05-21 Dmitry Antipov <dmantipov@yandex.ru>
16495 * xdisp.c (reseat_at_previous_visible_line_start):
16496 Already declared in dispextern.h, so remove it here.
16497 (move_it_vertically_backward): Likewise.
16499 2013-05-20 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16501 * xfns.c (check_x_display_info): Don't use XINT for terminal object.
16502 (Fx_display_pixel_width, Fx_display_pixel_height)
16503 (Fx_display_mm_width, Fx_display_mm_height):
16504 Mention `display-monitor-attributes-list' in docstrings.
16506 * nsfns.m (ns_get_screen): Remove function. All uses removed.
16507 (check_ns_display_info): Sync with check_x_display_info in xfns.c.
16508 (Fx_server_max_request_size, Fx_server_vendor, Fx_server_version)
16509 (Fx_display_screens, Fx_display_mm_width, Fx_display_mm_height)
16510 (Fx_display_backing_store, Fx_display_visual_class)
16511 (Fx_display_save_under, Fx_close_connection, Fxw_display_color_p)
16512 (Fx_display_grayscale_p, Fx_display_pixel_width)
16513 (Fx_display_pixel_height, Fx_display_planes)
16514 (Fx_display_color_cells): Sync args and docstrings with xfns.c.
16515 (Fx_display_screens): Don't confuse X11 screens with NS screens.
16516 (Fx_display_mm_width, Fx_display_mm_height)
16517 (Fx_display_pixel_width, Fx_display_pixel_width): Return width or
16518 height for all physical monitors as in X11.
16520 * nsterm.m (x_display_pixel_width, x_display_pixel_height):
16521 Return pixel width or height for all physical monitors as in X11.
16523 2013-05-18 Paul Eggert <eggert@cs.ucla.edu>
16525 Port --enable-gcc-warnings to clang.
16526 * bytecode.c (exec_byte_code):
16528 Redo diagnostic pragmas to pacify clang, too.
16529 * dbusbind.c (xd_retrieve_arg): Do not use uninitialized variable.
16530 * editfns.c (Fencode_time):
16531 * fileio.c (file_accessible_directory_p):
16532 * font.c (font_unparse_xlfd):
16533 Use '&"string"[index]' instead of '"string" + (index)'.
16534 * undo.c (user_error): Remove; unused.
16536 2013-05-16 Eli Zaretskii <eliz@gnu.org>
16538 * insdel.c (insert_1_both): Document the arguments, instead of
16539 referring to insert_1, which no longer exists.
16541 * xdisp.c (message_dolog): If the *Messages* buffer is shown in
16542 some window, increment windows_or_buffers_changed, so that
16543 *Messages* display in that window is updated. (Bug#14408)
16545 * w32.c: Include epaths.h.
16546 (init_environment): Use cmdproxy.exe without leading directories.
16547 Support emacs.exe in src; point SHELL to cmdproxy in ../nt in that
16549 (gettimeofday): Adjust signature and return value to Posix
16552 * unexw32.c (open_output_file): Delete the existing emacs.exe
16553 before creating it, to break the hard link to the versioned
16556 * Makefile.in (EMACS_MANIFEST, CM_OBJ, TEMACS_POST_LINK)
16557 (ADDSECTION, EMACS_HEAPSIZE, MINGW_TEMACS_POST_LINK)
16558 (FIRSTFILE_OBJ): New variables.
16559 (W32_RES): Rename to EMACSRES. All users changed.
16560 (base_obj): Use $(CM_OBJ).
16561 (ALLOBJS): Use $(FIRSTFILE_OBJ).
16562 (emacs$(EXEEXT)): Depend on $(ADDSECTION).
16563 (temacs$(EXEEXT)): Use $(TEMACS_POST_LINK), and move
16564 $(W32_RES_LINK) before $(LIBES).
16565 (emacs.res): Depend on $(EMACS_MANIFEST). Put emacs.rc in nt.
16567 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16569 * makefile.w32-in (DOC): Use just "DOC".
16571 * Makefile.in (bootstrap-clean): DOC-* doesn't exist any more.
16573 * process.c: Export default filters and sentinels to Elisp.
16574 (Qinternal_default_process_sentinel, Qinternal_default_process_filter):
16576 (pset_filter, pset_sentinel, make_process, Fset_process_filter)
16577 (Fset_process_sentinel, Fformat_network_address):
16578 Default to them instead of nil.
16579 (server_accept_connection): Sentinels can't be nil any more.
16580 (read_and_dispose_of_process_output): New function, extracted from
16581 read_process_output.
16582 (read_process_output): Use it; filters can't be nil.
16583 (Finternal_default_process_filter): New function, extracted from
16584 read_process_output.
16585 (exec_sentinel_unwind): Remove function.
16586 (exec_sentinel): Don't zilch sentinel while running.
16587 (status_notify): Sentinels can't be nil.
16588 (Finternal_default_process_sentinel): New function extracted from
16590 (setup_process_coding_systems): Default filter is not nil any more.
16591 (syms_of_process): Export new Elisp functions and initialize
16593 * lisp.h (make_lisp_proc): New function.
16595 2013-05-15 Stefan Monnier <monnier@iro.umontreal.ca>
16597 * regex.c (regex_compile) [\=, \>, \<]: Don't forget to set laststart.
16599 2013-05-14 Eli Zaretskii <eliz@gnu.org>
16601 * w32fns.c (w32_wnd_proc): Don't call WINDOW_HEADER_LINE_HEIGHT
16602 unless we know that the window w is a leaf window.
16603 Another attempt at solving bug#14062.
16605 2013-05-14 Jan Djärv <jan.h.d@swipnet.se>
16607 * nsfont.m (ns_spec_to_descriptor): Retain and autorelease
16610 2013-05-12 Paul Eggert <eggert@cs.ucla.edu>
16612 * image.c (gif_load): Check that subimages fit (Bug#14345).
16614 2013-05-09 Stefan Monnier <monnier@iro.umontreal.ca>
16616 * lread.c (skip_dyn_eof): New function.
16617 (read1): Use it to skip the end of a file in response to #@00.
16619 * doc.c (get_doc_string): Slightly relax the sanity checking.
16621 2013-05-09 Jan Djärv <jan.h.d@swipnet.se>
16623 * nsfns.m: Include IOGraphicsLib.h if Cocoa.
16624 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): Declare.
16625 (MonitorInfo): New struct.
16626 (free_monitors, ns_screen_name, ns_make_monitor_attribute_list)
16627 (Fns_display_monitor_attributes_list): New functions.
16628 (display-usable-bounds): Remove.
16629 (syms_of_nsfns): DEFSYM Qgeometry, Qworkarea, Qmm_size, Qframes and
16632 2013-05-09 Paul Eggert <eggert@cs.ucla.edu>
16634 * xterm.h (GTK_PREREQ): Remove, replacing with GTK_CHECK_VERSION.
16635 (GTK_CHECK_VERSION): New macro, if not already defined.
16636 All uses of GTK_PREREQ, GTK_MAJOR_VERSION, etc.
16637 replaced by GTK_CHECK_VERSION.
16639 2013-05-08 Paul Eggert <eggert@cs.ucla.edu>
16641 * xterm.h (GTK_PREREQ): New macro.
16642 All simple uses of GTK_MAJOR_VERSION and GTK_MINOR_VERSION changed
16643 to use this macro instead, for consistency and clarity.
16645 2013-05-08 Eli Zaretskii <eliz@gnu.org>
16647 * xdisp.c (row_for_charpos_p): New function, with code of
16648 cursor_row_p, but accepts an additional argument CHARPOS instead
16649 of using a hardcoded PT.
16650 (cursor_row_p): Call row_for_charpos_p with 2nd argument PT.
16651 (row_containing_pos): Call row_for_charpos_p instead of partially
16652 doing the same. Fixes cursor positioning under longlines-mode
16653 when longlines-show-effect includes more than one newline, when
16654 moving the cursor vertically up.
16656 2013-05-08 Juanma Barranquero <lekktu@gmail.com>
16658 * makefile.w32-in (ACL_H): New macro.
16659 ($(BLD)/fileio.$(O)): Update dependencies.
16661 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16663 Use Gnulib ACL implementation, for benefit of Solaris etc. (Bug#14295)
16664 * Makefile.in (LIB_ACL): New macro.
16665 (LIBACL_LIBS): Remove.
16666 (LIBES): Use LIB_ACL, not LIBACL_LIBS.
16667 * fileio.c: Include <acl.h>.
16668 Use HAVE_ACL_SET_FILE rather than HAVE_POSIX_ACL.
16669 (ACL_NOT_WELL_SUPPORTED): Remove. All uses replaced by
16671 (Fcopy_file) [!WINDOWSNT]: Use qcopy_acl instead of rolling
16674 * unexelf.c: Don't assume ElfW (Half) fits in int.
16675 (entry_address, find_section, unexec): Use ptrdiff_t, not int,
16676 when dealing with ElfW (Half) values, since they can exceed 2**31
16677 on 64-bit OpenBSD hosts. Reported by Han Boetes (privately).
16678 (entry_address): Omit unused NUM arg. All uses changed.
16680 2013-05-07 Juri Linkov <juri@jurta.org>
16682 * callint.c (Fcall_interactively): Set `visargs[i]' for code 'n'
16683 to the string converted from number with `Fnumber_to_string'.
16686 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16688 * xfns.c (x_get_net_workarea): Define only if !GTK || GTK<3.4.
16689 This fixes a problem introduced by my previous change.
16691 2013-05-07 Glenn Morris <rgm@gnu.org>
16693 * lread.c (readchar): Don't read from a dead buffer. (Bug#14280)
16695 2013-05-07 Jan Djärv <jan.h.d@swipnet.se>
16697 * xfns.c: Move misplaced ifndef USE_GTK from previous checkin.
16699 2013-05-07 Paul Eggert <eggert@cs.ucla.edu>
16701 Static checking by GCC 4.8.0.
16702 * xfns.c (x_get_net_workarea, struct MonitorInfo, free_monitors)
16703 (x_get_monitor_for_frame, x_make_monitor_attribute_list)
16704 (x_get_monitor_attributes_fallback)
16705 (x_get_monitor_attributes_xinerama)
16706 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes):
16707 Define only if USE_GTK.
16708 (free_monitors): Define only if HAVE_XINERAMA || HAVE_XRANDR.
16709 (x_get_monitor_attributes_fallback): Omit unused locals.
16710 (x_get_monitor_attributes_xinerama, Fx_display_monitor_attributes_list):
16711 Use double, not float, to avoid mixed-mode floating point arithmetic.
16713 2013-05-07 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
16714 Jan Djärv <jan.h.d@swipnet.se>
16716 * Makefile.in (XRANDR_LIBS, XRANDR_CFLAGS, XINERAMA_LIBS)
16717 (XINERAMA_CFLAGS): New macros.
16718 (ALL_CFLAGS, LIBES): Use them.
16720 * xfns.c: Include <X11/extensions/Xrandr.h> if HAVE_XRANDR, and
16721 include <X11/extensions/Xinerama.h> if HAVE_XINERAMA.
16722 (Qgeometry, Qworkarea, Qmm_size, Qframes, Qsource): New variables.
16723 (syms_of_xfns): DEFSYM them.
16724 (struct MonitorInfo): New struct.
16725 (x_get_net_workarea, free_monitors, x_get_monitor_for_frame)
16726 (x_make_monitor_attribute_list, x_get_monitor_attributes_fallback)
16727 (x_get_monitor_attributes_xrandr, x_get_monitor_attributes)
16728 (x_get_monitor_attributes_xinerama): New functions.
16729 (Fx_display_monitor_attributes_list): New primitive.
16730 (syms_of_xfns): Defsubr it.
16732 * xterm.h (x_display_info): Add Xatom_net_workarea and
16733 Xatom_net_current_desktop.
16735 * xterm.c (x_term_init): Initialize dpyinfo->Xatom_net_workarea
16736 and dpyinfo->Xatom_net_current_desktop.
16738 2013-05-06 Eli Zaretskii <eliz@gnu.org>
16740 * xdisp.c (pos_visible_p): Use the special code for finding the
16741 beginning of a display property or overlay for any "replacing"
16742 display property, not just for display strings. This solves
16743 incorrect reporting of position by posn-at-point. (Bug#14241)
16745 2013-05-06 Paul Eggert <eggert@cs.ucla.edu>
16747 * unexelf.c: Fix some 32-bit integer problems, notably when debugging.
16748 Include <limits.h>, <stdbool.h>, <intprops.h>, <verify.h>.
16749 Verify that ElfW (Half) fits in int.
16750 (fatal): Use same signature as lisp.h.
16751 (UNEXELF_DEBUG): New macro, replacing DEBUG, so that people can
16752 configure and build with -DUNEXELF_DEBUG without worrying about
16753 other modules that use DEBUG.
16754 (DEBUG_LOG) [UNEXELF_DEBUG]: New macro. All debug code that prints
16755 possibly-wide integers now uses it instead of plain fprintf.
16756 (entry_address): New function, which avoids problems with 32-bit
16757 overflow on 64-bit hosts.
16758 (OLD_SECTION_H, NEW_SECTION_H, NEW_PROGRAM_H): Use it.
16759 (round_up): Don't assume the remainder fits in int.
16760 (find_section): Use bool for boolean. Simplify debug code.
16761 (unexec): Don't assume file sizes fit in int or size_t.
16762 Omit unnecessary trailing newline in 'fatal' format.
16763 Use strerror rather than outputting decimal error number.
16764 Remove unused code when emacs is not defined;
16765 this file relies on Emacs now.
16766 Don't assume e_phnum and e_shnum are positive.
16768 * regex.c: Fix problems when DEBUG is defined.
16769 (extract_number, extract_number_and_incr): Define regardless of
16770 whether DEBUG is defined; that's simpler and makes the code less
16771 likely to go stale in the normal case when DEBUG is not defined.
16772 Return int rather than taking an int * arg. All callers changed.
16773 (DEBUG_PRINT1, DEBUG_PRINT2, DEBUG_PRINT3, DEBUG_PRINT4):
16774 Remove, replacing with ...
16775 (DEBUG_PRINT): New macro. All callers changed.
16776 (DEBUG_COMPILES_ARGUMENTS): New macro.
16777 (print_fastmap, print_partial_compiled_pattern) [DEBUG]:
16778 (print_compiled_pattern, print_double_string) [DEBUG]:
16779 Use prototype rather than old-style definition.
16780 (print_partial_compiled_pattern, print_compiled_pattern) [DEBUG]:
16781 (ENSURE_FAIL_STACK, PUSH_FAILURE_REG) [DEBUG]:
16782 (POP_FAILURE_REG_OR_COUNT, PUSH_FAILURE_POINT) [DEBUG]:
16783 (POP_FAILURE_POINT, re_match_2_internal) [DEBUG]:
16784 Don't assume ptrdiff_t, size_t, and long are the same width as int.
16785 (POINTER_TO_OFFSET): Return ptrdiff_t, not regoff_t.
16786 This matters only when DEBUG is defined.
16788 2013-05-05 Eli Zaretskii <eliz@gnu.org>
16790 * xdisp.c (set_iterator_to_next): Set the
16791 ignore_overlay_strings_at_pos_p flag only if we are _really_
16792 iterating over an overlay string, as indicated by the
16793 current.overlay_string_index member. (Bug#14306)
16795 2013-05-05 Jan Djärv <jan.h.d@swipnet.se>
16797 * nsmenu.m (ns_update_menubar): Move initialization of submenuTitle
16798 to where it is used, to avoid autorelease issues (Bug#14050).
16800 2013-05-05 Paul Eggert <eggert@cs.ucla.edu>
16802 `write-region-inhibit-fsync' defaults to noninteractive (Bug#14273).
16803 * fileio.c (syms_of_fileio): Implement this.
16804 * filelock.c (create_lock_file): If symbolic links don't work, so
16805 we use a regular file as a lock file, do not fsync the lock file;
16808 2013-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
16810 * minibuf.c (Fread_minibuffer, Feval_minibuffer): Move to Elisp.
16811 (syms_of_minibuf): Adjust accodingly.
16813 * callint.c (Fcall_interactively): Adjust calls accordingly.
16815 2013-05-04 Eli Zaretskii <eliz@gnu.org>
16817 * dispextern.h (WINDOW_WANTS_HEADER_LINE_P): Verify that
16818 w->contents is a buffer before computing everything else.
16819 Use parentheses to disambiguate last part of the condition.
16821 * w32fns.c (w32_wnd_proc): Remove temporary code used to trap
16822 assertion violations. (Bug#14062)
16824 2013-05-01 David Reitter <david.reitter@gmail.com>
16826 * nsfns.m (ns_tooltip): Initialize.
16828 2013-04-28 Eli Zaretskii <eliz@gnu.org>
16830 * coding.c (decode_coding_gap): Don't remove the character before
16831 a newline unless it's a CR character. (Bug#14287)
16833 2013-04-28 Dan Nicolaescu <dann@gnu.org>
16835 * dispextern.h (struct face): Move enum face_underline_type
16836 earlier so that bitfields can be in the same word.
16838 2013-04-28 Jan Djärv <jan.h.d@swipnet.se>
16840 * nsfns.m (handlePanelKeys): New function.
16841 (EmacsOpenPanel:performKeyEquivalent:)
16842 (EmacsSavePanel:performKeyEquivalent:): Call handlePanelKeys to handle
16843 arrows/function/control and copy/paste keys (Bug#14296).
16845 2013-04-27 Juri Linkov <juri@jurta.org>
16847 * callint.c (Fcall_interactively): Call `Qread_number' for
16848 interactive code letter `n' instead of using duplicate code.
16851 2013-04-27 Paul Eggert <eggert@cs.ucla.edu>
16853 * systime.h (make_timeval): Declare as 'const'.
16855 2013-04-27 Kenichi Handa <handa@gnu.org>
16857 * font.c (font_open_entity): Always open a font of manageable
16860 2013-04-26 Paul Eggert <eggert@cs.ucla.edu>
16862 Port better to AIX (Bug#14258).
16863 * lisp.h (ENUM_BF) [__IBMC__]: Make it 'unsigned int' here, too,
16866 2013-04-24 Kenichi Handa <handa@gnu.org>
16868 * coding.c (decode_coding_iso_2022): When an invalid escape
16869 sequence is encountered, reset the invocation and designation
16870 status to the safest one.
16872 2013-04-22 Paul Eggert <eggert@cs.ucla.edu>
16874 * Makefile.in (bootstrap-clean): Remove stamp-h1 too.
16875 Without this fix, "make distclean" leaves stamp-h1 behind.
16877 2013-04-20 Erik Charlebois <erikcharlebois@gmail.com>
16879 * w32fns.c (w32_fullscreen_rect): New function to compute the
16880 window rectangle for the given fullscreen mode.
16881 (w32_wnd_proc): When in a fullscreen mode, WM_WINDOWPOSCHANGING no
16882 longer tunes the window size. This keeps the window's edges flush
16883 with the screen and allows the taskbar to hide itself in fullboth.
16885 * w32term.c (w32fullscreen_hook): 'fullboth' now shows without
16886 window decorations and uses the entire screen.
16888 * w32term.h (w32_fullscreen_rect) Add prototype.
16889 (struct w32_output): Replace normal_width, normal_height,
16890 normal_top, and normal_left members with a single normal_placement
16892 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP):
16894 (FRAME_NORMAL_PLACEMENT): New macro.
16896 2013-04-16 Juanma Barranquero <lekktu@gmail.com>
16898 * minibuf.c (Ftest_completion): Silence compiler warning.
16900 2013-04-15 Eli Zaretskii <eliz@gnu.org>
16902 * w32fns.c (w32_wnd_proc): Add more assertions to investigate
16905 * frame.h (WINDOW_FRAME): Protect macro and its argument with
16908 * dispextern.h (CURRENT_MODE_LINE_HEIGHT)
16909 (CURRENT_HEADER_LINE_HEIGHT, WINDOW_WANTS_MODELINE_P)
16910 (WINDOW_WANTS_HEADER_LINE_P): Protect macro arguments with
16911 parentheses where appropriate.
16913 2013-04-14 Paul Eggert <eggert@cs.ucla.edu>
16915 * keyboard.c (timer_start_idle): Remove no-longer-used local.
16917 2013-04-14 Eli Zaretskii <eliz@gnu.org>
16919 * buffer.c (syms_of_buffer) <left-margin-width, right-margin-width>:
16920 <left-fringe-width, right-fringe-width, fringes-outside-margins>:
16921 Mention in the doc string that setting these variables takes
16922 effect only after a call to set-window-buffer. (Bug#14200)
16924 2013-04-13 Eli Zaretskii <eliz@gnu.org>
16926 * indent.c (Fvertical_motion): Don't consider display strings on
16927 overlay strings as display strings on the buffer position we
16928 started from. This prevents vertical cursor motion from jumping
16929 more than one line when there's an overlay string with a display
16930 property at end of line.
16931 Reported by Karl Chen <Karl.Chen@quarl.org> in
16932 http://lists.gnu.org/archive/html/emacs-devel/2013-04/msg00362.html.
16934 2013-04-12 Stefan Monnier <monnier@iro.umontreal.ca>
16936 * window.c (select_window): `record_buffer' even if window is
16937 already selected (bug#14191).
16939 2013-04-11 Eli Zaretskii <eliz@gnu.org>
16941 * window.c (Fwindow_end): Test more flags, including the buffer's
16942 last_overlay_modified flag, to determine whether the window's
16943 display is really up-to-date. Prevents the function from
16944 returning a stale value. (Bug#14170)
16945 (Fwindow_line_height): Fix the test for up-to-date-ness of the
16948 2013-04-10 Eli Zaretskii <eliz@gnu.org>
16950 * frame.c (do_switch_frame): Mark the TTY frame we switch to as
16951 garbaged only if it is not already the top frame on its TTY.
16952 This prevents flickering due to constant redrawing of TTY frames when
16953 there are GUI frames open in the same session. (Bug#13864)
16955 2013-04-10 Stefan Monnier <monnier@iro.umontreal.ca>
16957 * keyboard.c (timer_start_idle): Call internal-timer-start-idle instead
16958 of marking the idle timers directly.
16960 2013-04-09 Stefan Monnier <monnier@iro.umontreal.ca>
16962 * minibuf.c (Ftest_completion): Ignore non-string/symbol keys in hash
16963 tables (bug#14054).
16965 2013-04-08 Stefan Monnier <monnier@iro.umontreal.ca>
16967 * window.c (select_window): Don't record_buffer while the invariant is
16968 temporarily broken (bug#14161).
16970 * fns.c (Fdelq): Don't assume !NILP => CONSP.
16972 2013-04-07 Eli Zaretskii <eliz@gnu.org>
16974 * fileio.c (ACL_NOT_WELL_SUPPORTED): Define macro for WINDOWSNT.
16976 2013-04-07 Romain Francoise <romain@orebokech.com>
16978 Ignore additional platform-specific ACL errors (Bug#13702).
16979 * fileio.c (ACL_NOT_WELL_SUPPORTED): New macro copied from gnulib.
16980 (Fcopy_file, Fset_file_acl) [HAVE_POSIX_ACL]: Use it.
16982 2013-03-31 Jan Djärv <jan.h.d@swipnet.se>
16984 * nsterm.m (ns_mouse_position): Use NS_FRAME_P instead of checking
16987 2013-04-07 Paul Eggert <eggert@cs.ucla.edu>
16989 Fix --enable-profiling bug introduced by 2013-02-25 change (Bug#13783).
16990 This bug was introduced by my 2013-02-25 change that simplified
16991 data_start configuration. Without this change, on GNU/Linux
16992 an Emacs configured with --enable-profiling fails immediately
16993 due to a profiler signal.
16994 * Makefile.in: Compile with $(PROFILING_CFLAGS), but do not link
16995 with these flags. On platforms where special flags are needed
16996 when linking temacs, the flags are now in LD_SWITCH_SYSTEM_TEMACS.
16997 (ALL_CFLAGS): Remove $(PROFILING_CFLAGS).
16998 (.c.o, .m.o): Compile with $(PROFILING_CFLAGS).
17000 2013-04-07 Dmitry Antipov <dmantipov@yandex.ru>
17002 Get rid of some platform-specific functions examining window
17003 system and its capabilities. This is a partial rework of the
17005 * lisp.h (have_menus_p): Remove prototype. This function is
17006 replaced with platform-independent window_system_available.
17007 (check_window_system): Move to...
17008 * frame.h (decode_window_system_frame, window_system_available):
17009 ...here, add new prototypes.
17010 * frame.c (window_system_available, decode_window_system_frame):
17012 (check_window_system): Platform-independent now.
17013 * xterm.h (x_in_use): Remove declaration.
17015 * w32term.h (check_x_frame):
17016 * nsterm.h (check_x_frame): Remove prototypes. This function
17017 is replaced with platform-independent decode_window_system_frame.
17018 * msdos.c (have_menus_p): Remove.
17019 * nsfns.m (check_window_system, have_menus_p, check_ns_frame):
17020 Remove platform-specific functions. Use check_window_system,
17021 decode_window_system_frame and check_ns_display_info where
17022 appropriate. Minor style and comment tweaks.
17023 * w32fns.c (w32_in_use, check_window_system, have_menus_p)
17024 (check_x_frame): Likewise.
17025 * xfns.c (x_in_use, check_window_system, have_menus_p, check_x_frame):
17027 * fileio.c, fns.c, font.c, fontset.c, image.c, menu.c, nsmenu.m:
17028 * nsselect.m, nsterm.m, w32font.c, w32menu.c, xfaces.c, xgselect.c:
17029 * xmenu.c, xselect.c: All related users changed.
17031 2013-04-03 Kenichi Handa <handa@gnu.org>
17033 The following changes is to optimize the code for reading UTF-8
17036 * coding.c (check_ascii): Rename from detect_ascii. Return value
17037 changed. Check EOL format. Do not call adjust_coding_eol_type
17039 (check_utf_8): New function.
17040 (adjust_coding_eol_type): Do nothing if already adjusted.
17041 (detect_coding): Compare the return value of check_ascii with
17042 coding->src_bytes. Call adjust_coding_eol_type if necessary.
17043 (decode_coding_gap): Optimize for valid UTF-8.
17045 2013-03-21 Kenichi Handa <handa@gnu.org>
17047 * coding.c (syms_of_coding): Cancel previous change.
17049 * insdel.c (insert_from_gap): Fix previous change.
17051 2013-04-05 Dmitry Antipov <dmantipov@yandex.ru>
17053 Consistently use platform-specific function to detect window system.
17054 * lisp.h (check_window_system): New prototype. This function is
17055 going to replace check_x, check_w32 and check_ns.
17056 (have_menus_p): Mention msdos.c in comment.
17057 * fontset.c (check_window_system_func): Remove. Adjust all users.
17058 * fontset.h (check_window_system_func): Remove prototype.
17059 * nsterm.h (check_ns):
17060 * xterm.h (check_x):
17061 * w32term.h (check_w32): Likewise.
17062 * menu.c (Fx_popup_menu): Use check_window_system.
17063 * msdos.c (check_window_system): Define for MS-DOS.
17064 * nsfns.m (check_window_system): Define for NS. Adjust all users.
17065 * w32fns.c (check_window_system): Likewise for MS-Windows.
17066 * xfns.c (check_window_system): Likewise for X.
17067 * font.c, frame.c, nsmenu.m, nsselect.m, nsterm.m, w32menu.c:
17068 * xfaces.c, xmenu.c: Use check_window_system where appropriate.
17070 2013-04-02 Paul Eggert <eggert@cs.ucla.edu>
17072 Prefer < to > in range checks such as 0 <= i && i < N.
17073 This makes it easier to visualize quantities on a number line.
17074 This patch doesn't apply to all such range checks,
17075 only to the range checks affected by the 2013-03-24 change.
17076 This patch reverts most of the 2013-03-24 change.
17077 * alloc.c (xpalloc, Fgarbage_collect):
17078 * ccl.c (ccl_driver, resolve_symbol_ccl_program):
17079 * character.c (string_escape_byte8):
17080 * charset.c (read_hex):
17081 * data.c (cons_to_unsigned):
17082 * dispnew.c (update_frame_1):
17083 * doc.c (Fsubstitute_command_keys):
17084 * doprnt.c (doprnt):
17085 * editfns.c (hi_time, decode_time_components):
17086 * fileio.c (file_offset):
17087 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17088 * font.c (font_intern_prop):
17089 * frame.c (x_set_alpha):
17090 * gtkutil.c (get_utf8_string):
17091 * indent.c (check_display_width):
17092 * keymap.c (Fkey_description):
17093 * lisp.h (FIXNUM_OVERFLOW_P, vcopy):
17095 * minibuf.c (read_minibuf_noninteractive):
17096 * process.c (wait_reading_process_output):
17097 * search.c (Freplace_match):
17098 * window.c (get_phys_cursor_glyph):
17099 * xdisp.c (redisplay_internal):
17100 * xsmfns.c (smc_save_yourself_CB):
17101 Prefer < to > for range checks.
17102 * dispnew.c (sit_for): Don't mishandle NaNs.
17103 This fixes a bug introduced in the 2013-03-24 change.
17104 * editfns.c (decode_time_components): Don't hoist comparison.
17105 This fixes another bug introduced in the 2013-03-24 change.
17107 2013-03-31 Dmitry Antipov <dmantipov@yandex.ru>
17109 * frame.h (struct frame): Drop scroll_bottom_vpos
17110 member becaue all real users are dead long ago.
17111 (FRAME_SCROLL_BOTTOM_VPOS): Remove.
17112 * xdisp.c (redisplay_internal): Adjust user.
17114 2013-03-30 Darren Hoo <darren.hoo@gmail.com> (tiny change)
17116 * nsmenu.m (showAtX:Y:for:): setLevel to
17117 NSPopUpMenuWindowLevel (Bug#13998).
17119 2013-03-30 Jan Djärv <jan.h.d@swipnet.se>
17121 * nsterm.h (ns_get_pending_menu_title, ns_check_menu_open)
17122 (ns_check_pending_open_menu): Declare.
17124 * nsmenu.m (ns_update_menubar): Correct NSTRACE.
17125 (x_activate_menubar): Update the menu with title that matches
17126 ns_get_pending_menu_title, and call
17127 ns_check_pending_openmenu (Bug#12698).
17128 (menuWillOpen:): New method.
17129 (menuNeedsUpdate:): Add check for ! COCOA || OSX < 10.5 (Bug#12698).
17131 * nsterm.m (menu_will_open_state, menu_mouse_point)
17132 (menu_pending_title): New varaibles.
17133 (ns_get_pending_menu_title, ns_check_menu_open)
17134 (ns_check_pending_open_menu): New functions.
17136 2013-03-29 Dmitry Antipov <dmantipov@yandex.ru>
17138 * indent.c (current_column_bol_cache): Remove leftover which is not
17139 used in Fmove_to_column any more.
17140 (current_column, scan_for_column): Adjust users.
17141 * keyboard.c (last_point_position_buffer, last_point_position_window):
17142 Remove leftovers which are not used for recording undo any more.
17143 (command_loop_1, syms_of_keyboard): Adjust users.
17144 * xdisp.c (last_max_ascent): Remove leftover which is not used in
17145 redisplay_window any more.
17146 (move_it_to): Adjust user.
17148 2013-03-29 Juanma Barranquero <lekktu@gmail.com>
17150 * makefile.w32-in ($(BLD)/filelock.$(O), $(BLD)/filelock.$(O)):
17151 Update dependencies.
17153 2013-03-28 Stefan Monnier <monnier@iro.umontreal.ca>
17155 * lisp.h (save_type, XSAVE_POINTER, set_save_pointer, XSAVE_INTEGER)
17156 (set_save_integer, XSAVE_OBJECT, XSAVE_VALUE): Move to avoid
17157 forward references.
17159 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17161 * window.h (struct window): Replace hchild, vchild and buffer slots
17162 with a single slot 'contents'. This is possible because each valid
17163 window may have either the child window (in vertical or horizontal
17164 combination) or buffer to display (for the leaf window). Using that,
17165 a lot of operations to traverse and/or change window hierarchies may
17166 be simplified. New member horizontal is used to distinguish between
17167 horizontal and vertical combinations of internal windows.
17168 (WINDOW_LEAF_P, WINDOW_HORIZONTAL_COMBINATION_P)
17169 (WINDOW_VERTICAL_COMBINATION_P): New macros.
17170 (WINDOW_VALID_P, WINDOW_LIVE_P): Adjust to match struct window changes.
17171 * window.c (wset_hchild, wset_vchild): Remove. Adjust all users.
17172 Use contents slot, not buffer, where appropriate.
17173 (wset_combination): New function.
17174 (wset_buffer): Add eassert.
17175 (Fframe_first_window): Simplify the loop reaching first window.
17176 (Fwindow_buffer): Use WINDOW_LEAF_P.
17177 (Fwindow_top_child): Use WINDOW_VERTICAL_COMBINATION_P.
17178 (Fwindow_left_child): Use WINDOW_HORIZONTAL_COMBINATION_P.
17179 (unshow_buffer): Convert initial debugging check to eassert.
17180 (replace_window, recombine_windows, Fdelete_other_windows_internal)
17181 (make_parent_window, window_resize_check, window_resize_apply)
17182 (resize_frame_windows, Fsplit_window_internal, Fdelete_window_internal)
17183 (Fset_window_configuration, delete_all_child_windows, save_window_save):
17184 Adjust to match struct window changes.
17185 (window_loop): Check for broken markers in CHECK_ALL_WINDOWS.
17186 (mark_window_cursors_off, count_windows, get_leaf_windows)
17187 (foreach_window_1): Simplify the loop.
17188 * alloc.c (mark_object): Do not check for the leaf window because
17189 internal windows has no glyph matrices anyway.
17190 * dispnew.c (clear_window_matrices, showing_window_margins_p)
17191 (allocate_matrices_for_window_redisplay, fake_current_matrices)
17192 (allocate_matrices_for_frame_redisplay, free_window_matrices)
17193 (build_frame_matrix_from_window_tree, mirror_make_current)
17194 (frame_row_to_window, mirror_line_dance, check_window_matrix_pointers)
17195 (update_window_tree, set_window_update_flags): Simplify the loop.
17196 (sync_window_with_frame_matrix_rows): Enforce live window.
17197 Use contents slot, not buffer, where appropriate.
17198 * frame.c (set_menu_bar_lines_1): Use WINDOW_VERTICAL_COMBINATION_P
17199 and WINDOW_HORIZONTAL_COMBINATION_P.
17200 (make_frame_visible_1): Simplify the loop.
17201 Use contents slot, not buffer, where appropriate.
17202 * xdisp.c (hscroll_window_tree, mark_window_display_accurate)
17203 (redisplay_windows, redisplay_mode_lines, update_cursor_in_window_tree)
17204 (expose_window_tree): Likewise.
17205 Use contents slot, not buffer, where appropriate.
17206 * textprop.c (get_char_property_and_overlay): Add CHECK_LIVE_WINDOW
17207 to avoid deleted windows. Use contents slot instead of buffer.
17208 * buffer.c, dispextern.h, editfns.c, fileio.c, font.c, fringe.c:
17209 * indent.c, insdel.c, keyboard.c, keymap.c, minibuf.c, msdos.c:
17210 * nsfns.m, nsmenu.m, nsterm.m, print.c, w32fns.c, w32menu.c, xfaces.c:
17211 * xfns.c, xmenu.c: Use contents slot, not buffer, where appropriate.
17213 2013-03-28 Eli Zaretskii <eliz@gnu.org>
17215 * w32fns.c (w32_wnd_proc) [ENABLE_CHECKING]: Add code to help
17216 identify the reasons for assertion violations in bug#14062 and
17218 (Fx_show_tip): Fix compilation error under
17219 "--enable-check-lisp-object-type". (Bug#14073)
17221 * image.c (g_error_free) [WINDOWSNT]: Add DEF_IMGLIB_FN.
17222 Reported by <rzl24ozi@gmail.com>.
17224 2013-03-28 Dmitry Antipov <dmantipov@yandex.ru>
17226 * xdisp.c (with_echo_area_buffer_unwind_data): Save window
17228 (unwind_with_echo_area_buffer): ...to restore it here.
17229 This is needed to ensure that...
17230 (redisplay_window): ...both window markers are valid here,
17231 which is verified by eassert.
17232 * editfns.c (save_excursion_save): Do not assume that
17233 selected_window always displays the buffer.
17234 * buffer.c (Fbuffer_swap_text): Adjust window start markers.
17237 2013-03-27 Stefan Monnier <monnier@iro.umontreal.ca>
17239 * casetab.c (init_casetab_once): Don't abuse the ascii eqv table for
17242 2013-03-27 rzl24ozi <rzl24ozi@gmail.com> (tiny changes)
17244 * image.c [WINDOWSNT]: Fix calls to DEF_IMGLIB_FN for SVG function.
17246 2013-03-27 Eli Zaretskii <eliz@gnu.org>
17248 * w32proc.c (IsValidLocale) [__GNUC__]: Don't declare prototype,
17249 since MinGW's w32api headers do. This avoids compiler warnings.
17251 * w32.c (FSCTL_GET_REPARSE_POINT) [_MSC_VER || _W64]: Don't define
17252 if already defined.
17254 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17256 * w32.c (_REPARSE_DATA_BUFFER): Condition by _MSVC and _W64.
17258 2013-03-26 Jan Djärv <jan.h.d@swipnet.se>
17260 * gtkutil.c (style_changed_cb): Check if frame is live and an
17261 X frame (Bug#14038).
17263 2013-03-26 Eli Zaretskii <eliz@gnu.org>
17265 * w32.c (_PROCESS_MEMORY_COUNTERS_EX) [_WIN32_WINNT < 0x0500]:
17266 Define only for _WIN32_WINNT less than 0x0500.
17267 (_ANONYMOUS_UNION, _ANONYMOUS_STRUCT) [!_W64]: Don't define for
17269 Move inclusion of time.h before sys/time.h, so that MinGW64 could
17270 see its own definitions of 'struct timeval' and 'struct timezone'.
17272 Fix incompatibilities between MinGW.org and MinGW64 headers.
17273 * w32term.c (WCRANGE, GLYPHSET): Don't define if _W64 is defined.
17275 * w32.c (REPARSE_DATA_BUFFER): Guard with
17276 MAXIMUM_REPARSE_DATA_BUFFER_SIZE being defined.
17278 2013-03-25 Jan Djärv <jan.h.d@swipnet.se>
17280 * xterm.c: Include X11/XKBlib.h
17281 (XTring_bell): Use XkbBell if HAVE_XKB (Bug#14041).
17283 2013-03-24 Andreas Schwab <schwab@linux-m68k.org>
17285 * alloc.c (xpalloc, Fgarbage_collect): Reorder conditions that are
17287 * blockinput.h (input_blocked_p): Likewise.
17288 * bytecode.c (exec_byte_code): Likewise.
17289 * callproc.c (call_process_kill, call_process_cleanup)
17290 (Fcall_process): Likewise.
17291 * ccl.c (ccl_driver, resolve_symbol_ccl_program)
17292 (Fccl_execute_on_string): Likewise.
17293 * character.c (string_escape_byte8): Likewise.
17294 * charset.c (read_hex): Likewise.
17295 * cm.c (calccost): Likewise.
17296 * data.c (cons_to_unsigned): Likewise.
17297 * dired.c (directory_files_internal, file_name_completion):
17299 * dispnew.c (scrolling_window, update_frame_1, Fsleep_for)
17300 (sit_for): Likewise.
17301 * doc.c (Fsubstitute_command_keys): Likewise.
17302 * doprnt.c (doprnt): Likewise.
17303 * editfns.c (hi_time, decode_time_components, Fformat): Likewise.
17304 * emacsgtkfixed.c: Likewise.
17305 * fileio.c (file_offset, Fwrite_region): Likewise.
17306 * floatfns.c (Fexpt, fmod_float): Likewise.
17307 * fns.c (larger_vector, make_hash_table, Fmake_hash_table):
17309 * font.c (font_intern_prop): Likewise.
17310 * frame.c (x_set_alpha): Likewise.
17311 * gtkutil.c (get_utf8_string): Likewise.
17312 * indent.c (check_display_width): Likewise.
17313 * intervals.c (create_root_interval, rotate_right, rotate_left)
17314 (split_interval_right, split_interval_left)
17315 (adjust_intervals_for_insertion, delete_node)
17316 (interval_deletion_adjustment, adjust_intervals_for_deletion)
17317 (merge_interval_right, merge_interval_left, copy_intervals)
17318 (set_intervals_multibyte_1): Likewise.
17319 * keyboard.c (gobble_input, append_tool_bar_item): Likewise.
17320 * keymap.c (Fkey_description): Likewise.
17321 * lisp.h (FIXNUM_OVERFLOW_P, vcopy): Likewise.
17322 * lread.c (openp, read_integer, read1, string_to_number):
17324 * menu.c (ensure_menu_items): Likewise.
17325 * minibuf.c (read_minibuf_noninteractive): Likewise.
17326 * print.c (printchar, strout): Likewise.
17327 * process.c (create_process, Faccept_process_output)
17328 (wait_reading_process_output, read_process_output, send_process)
17329 (wait_reading_process_output): Likewise.
17330 * profiler.c (make_log, handle_profiler_signal): Likewise.
17331 * regex.c (re_exec): Likewise.
17332 * regex.h: Likewise.
17333 * search.c (looking_at_1, Freplace_match): Likewise.
17334 * sysdep.c (get_child_status, procfs_ttyname)
17335 (procfs_get_total_memory): Likewise.
17336 * systime.h (EMACS_TIME_VALID_P): Likewise.
17337 * term.c (dissociate_if_controlling_tty): Likewise.
17338 * window.c (get_phys_cursor_glyph): Likewise.
17339 * xdisp.c (init_iterator, redisplay_internal, redisplay_window)
17340 (try_window_reusing_current_matrix, try_window_id, pint2hrstr):
17342 * xfns.c (Fx_window_property): Likewise.
17343 * xmenu.c (set_frame_menubar): Likewise.
17344 * xselect.c (x_get_window_property, x_handle_dnd_message):
17346 * xsmfns.c (smc_save_yourself_CB): Likewise.
17347 * xterm.c (x_scroll_bar_set_handle): Likewise.
17349 2013-03-24 Dmitry Antipov <dmantipov@yandex.ru>
17351 * xfaces.c (Finternal_face_x_get_resource): Allow 3rd (frame) argument
17352 to be optional or nil. Adjust comment and convert it to docstring.
17353 * xselect.c (Fx_send_client_event): Rename to Fx_send_client_message.
17354 * frame.c (display_x_get_resource, Fx_get_resource): Break long line.
17356 2013-03-24 Paul Eggert <eggert@cs.ucla.edu>
17358 Static checking by GCC 4.8-20130319.
17359 * image.c (gif_load): Assume pass < 3 to pacify GCC.
17360 * process.c (Fset_process_datagram_address)
17361 (Fmake_network_process): Check get_lisp_to_sockaddr_size return value.
17362 * xdisp.c (get_char_face_and_encoding)
17363 (get_glyph_face_and_encoding): Ensure that *CHAR2B is initialized.
17364 (get_glyph_face_and_encoding): Prepare face before possibly using it.
17365 (get_per_char_metric): Don't use CHAR2B if it might not be initialized.
17367 2013-03-24 Ken Brown <kbrown@cornell.edu>
17369 * w32fns.c (emacs_abort) [CYGWIN]: Define `_open' as a macro to
17370 fix compilation on 64-bit Cygwin, where underscores are not
17371 automatically prepended.
17373 * w32term.c (w32_initialize): Silence compiler warning.
17375 2013-03-23 Eli Zaretskii <eliz@gnu.org>
17377 * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
17378 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
17379 variables, to save and restore frame dimensions.
17380 Use FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
17381 after returning from a 'fullscreen' configuration.
17382 use SendMessage instead of PostMessage to send the SC_RESTORE message,
17383 to avoid races between the main thread and the input thread.
17385 * w32term.h (struct w32_output): New members normal_width,
17386 normal_height, normal_top, normal_left, and prev_fsmode.
17387 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
17388 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
17389 members of a frame.
17391 * w32term.c (w32fullscreen_hook): Record last value of the frame's
17392 'fullscreen' parameter. Always record previous width and height
17393 of the frame, except when switching out of maximized modes, so
17394 that they could be restored correctly, instead of resetting to the
17395 default frame dimensions. Send SC_RESTORE command to the frame,
17396 unless we are going to send SC_MAXIMIZE, to restore the frame
17397 resize hints in the mouse pointer shown by the window manager.
17400 * frame.c (get_frame_param): Now extern for WINDOWSNT as well.
17402 * lisp.h (get_frame_param): Adjust conditions for prototype
17405 2013-03-22 Ken Brown <kbrown@cornell.edu>
17407 * unexcw.c: Drop unneeded inclusion of w32common.h.
17408 (report_sheap_usage): Declare.
17409 (read_exe_header): Add magic numbers for x86_64.
17410 (fixup_executable): Fix printf format specifier for unsigned long
17413 2013-03-22 Dmitry Antipov <dmantipov@yandex.ru>
17415 * frame.h (struct frame): Put menu_bar_window under #ifdef
17416 because this member is not needed when X toolkit is in use.
17417 (fset_menu_bar_window):
17418 * dispnew.c (clear_current_matrices, clear_desired_matrices)
17419 (free_glyphs, update_frame):
17420 * xdisp.c (expose_frame): Likewise.
17421 (display_menu_bar): Likewise. Remove redundant eassert.
17422 * window.h (WINDOW_MENU_BAR_P): Always define to 0 if X
17425 2013-03-21 Paul Eggert <eggert@cs.ucla.edu>
17427 Use functions and constants to manipulate Lisp_Save_Value objects.
17428 This replaces code that used macros and strings and token-pasting.
17429 The change makes the C source a bit easier to follow,
17430 and shrinks the Emacs executable a bit.
17431 * alloc.c: Verify some properties of Lisp_Save_Value's representation.
17432 (make_save_value): Change 1st arg from string to enum. All callers
17435 (mark_object): Use if, not #if, for GC_MARK_STACK.
17436 * lisp.h (SAVE_VALUEP, XSAVE_VALUE, XSAVE_POINTER, XSAVE_INTEGER)
17437 (XSAVE_OBJECT): Now functions, not macros.
17438 (STRING_BYTES_BOUND): Now just a macro, not a constant too;
17439 the constant was never used.
17440 (SAVE_SLOT_BITS, SAVE_VALUE_SLOTS, SAVE_TYPE_BITS, SAVE_TYPE_INT_INT)
17441 (SAVE_TYPE_INT_INT_INT, SAVE_TYPE_OBJ_OBJ, SAVE_TYPE_OBJ_OBJ_OBJ)
17442 (SAVE_TYPE_OBJ_OBJ_OBJ_OBJ, SAVE_TYPE_PTR_INT, SAVE_TYPE_PTR_OBJ)
17443 (SAVE_TYPE_PTR_PTR, SAVE_TYPE_PTR_PTR_OBJ, SAVE_TYPE_MEMORY):
17445 (struct Lisp_Save_Value): Replace members area, type0, type1, type2,
17446 type3 with a single member save_type. All uses changed.
17447 (save_type, set_save_pointer, set_save_integer): New functions.
17448 * print.c (PRINTX): Remove.
17450 * alloc.c: Remove redundant static declarations.
17452 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17454 * window.h (struct window): Convert left_col, top_line, total_lines
17455 and total_cols from Lisp_Objects to integers. Adjust comments.
17456 (wset_left_col, wset_top_line, wset_total_cols, wset_total_lines):
17458 (WINDOW_TOTAL_COLS, WINDOW_TOTAL_LINES, WINDOW_LEFT_EDGE_COL)
17459 (WINDOW_TOP_EDGE_LINE): Drop Lisp_Object to integer conversion.
17460 * dispnew.c, frame.c, w32fns.c, window.c, xdisp.c, xfns.c:
17461 Adjust users where appropriate.
17463 2013-03-20 Dmitry Antipov <dmantipov@yandex.ru>
17465 * frame.h (struct frame): Drop resx and resy because the same data is
17466 available from window system-specific output context. Adjust users.
17467 (default_pixels_per_inch_x, default_pixels_per_inch_y):
17468 New functions to provide defaults when no window system available.
17469 (FRAME_RES_X, FRAME_RES_Y): New macros.
17470 (NUMVAL): Move from xdisp.c.
17471 * font.c (font_pixel_size, font_find_for_lface, font_open_for_lface)
17472 (Ffont_face_attributes, Fopen_font):
17473 * image.c (gs_load):
17474 * w32font.c (fill_in_logfont):
17475 * xdisp.c (calc_pixel_width_or_height):
17476 * xfaces.c (Fx_family_fonts, set_lface_from_font): Use them.
17477 * xsettings.c (apply_xft_settings): Drop frame loop and adjust comment.
17479 2013-03-20 Kenichi Handa <handa@gnu.org>
17481 * coding.c (syms_of_coding): Initialize disable_ascii_optimization
17482 to 1 (temporary workaround until a bug related to ASCII
17483 optimization is fixed).
17485 2013-03-19 Dmitry Antipov <dmantipov@yandex.ru>
17487 * window.c (Fwindow_combination_limit, Fset_window_combination_limit):
17488 Signal error if window is not internal. Adjust docstring.
17489 (delete_all_child_windows): Use combination_limit to save the buffer.
17490 (Fset_window_configuration): Adjust accordingly.
17491 * print.c (syms_of_print): Initialize debugging output not here...
17492 (init_print_once): ...but in a new function here.
17493 * lisp.h (init_print_once): Add prototype.
17494 * emacs.c (main): Add call to init_print_once. Adjust comments.
17496 2013-03-18 Dmitry Antipov <dmantipov@yandex.ru>
17498 * window.c (window_resize_check, window_resize_apply)
17499 (window_from_coordinates, recombine_windows, set_window_buffer)
17500 (make_parent_window, Fwindow_resize_apply, resize_frame_windows)
17501 (Fsplit_window_internal, Fdelete_window_internal)
17502 (freeze_window_starts): Use bool for booleans.
17503 * window.h (window_frame_coordinates, resize_frame_windows)
17504 (freeze_window_starts, set_window_buffer): Adjust prototypes.
17506 2013-03-17 Stefan Monnier <monnier@iro.umontreal.ca>
17508 * dispnew.c (bitch_at_user): Use `user-error'.
17510 2013-03-17 Ken Brown <kbrown@cornell.edu>
17512 * dispextern.h (RGB_PIXEL_COLOR): Move here from image.c. Use it
17513 as return type of image_background. (Bug#13981)
17514 * image.c (RGB_PIXEL_COLOR): Move to dispextern.h.
17516 2013-03-16 Jan Djärv <jan.h.d@swipnet.se>
17518 * nsterm.m (updateFrameSize:): Change resize increments if needed.
17519 (ns_select): Don't return with result uninitialized.
17521 * nsterm.h (EmacsSavePanel, EmacsOpenPanel): Add getFilename
17524 * nsfns.m (ns_filename_from_panel, ns_directory_from_panel):
17526 (Fns_read_file_name): ret is BOOL. If ! dir_only_p, don't choose
17527 directories. If filename is nil, get directory name (Bug#13932).
17528 Use getFilename and getDirectory.
17529 (getFilename, getDirectory): New methods for EmacsSavePanel and
17531 (ok:): In EmacsOpenPanel, if we can't choose directories, just return.
17533 2013-03-15 Paul Eggert <eggert@cs.ucla.edu>
17535 * coding.c (decode_coding_gap): Fix typo caught by static checking.
17537 2013-03-15 Kenichi Handa <handa@gnu.org>
17539 * insdel.c (insert_from_gap): New arg text_at_gap_tail.
17540 (adjust_after_replace): Make it back to static. Delete the third
17541 arg text_at_gap_tail. Cancel the code for handling it.
17543 * coding.h (struct coding_system): New member eol_seen.
17545 * coding.c (detect_ascii): New function.
17546 (detect_coding): Set coding->head_ascii and coding->eol_seen only
17547 when the source bytes are actually scanned. On detecting for
17548 coding_category_utf_8_auto, call detect_ascii instead of scanning
17549 source bytes directly.
17550 (produce_chars): Call insert_from_gap with the new arg 0.
17551 (encode_coding): Likewise.
17552 (decode_coding_gap): Control ASCII optimization by the variable
17553 disable_ascii_optimization instead of #ifndef .. #endif.
17554 Deccode EOL format according to coding->eol_seen.
17555 (syms_of_coding): Declare disable-ascii-optimization as a Lisp
17558 * lisp.h (adjust_after_replace): Cancel externing it.
17559 (insert_from_gap): Adjust prototype.
17561 2013-03-15 Eli Zaretskii <eliz@gnu.org>
17563 * w32term.c (w32fullscreen_hook): Swap FULLSCREEN_BOTH and
17564 FULLSCREEN_MAXIMIZED. (Bug#13935)
17566 2013-03-15 Dmitry Antipov <dmantipov@yandex.ru>
17568 * region-cache.c (find_cache_boundary, move_cache_gap)
17569 (insert_cache_boundary, delete_cache_boundaries, set_cache_region):
17570 Simplify debugging check and convert to eassert. Adjust comment.
17571 (pp_cache): Put under ENABLE_CHECKING.
17573 2013-03-14 Eli Zaretskii <eliz@gnu.org>
17575 * w32term.c (w32_read_socket) <WM_WINDOWPOSCHANGED>: Remove old
17576 and incorrect code. Treat WM_WINDOWPOSCHANGED like WM_ACTIVATE
17577 and WM_ACTIVATEAPP.
17578 (w32fullscreen_hook): If the frame is visible, reset
17579 f->want_fullscreen flag after changing the frame size. If the
17580 frame is not visible, set f->want_fullscreen to FULLSCREEN_WAIT.
17583 2013-03-13 Daniel Colascione <dancol@dancol.org>
17585 * emacs.c (main): Call syms_of_cygw32 on CYGWIN non-NTGUI builds
17586 too so that these builds can use Cygwin's file conversion
17587 functions. (We've been building and linking cygw32.o all along
17588 and just not using it.)
17590 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17592 File synchronization fixes (Bug#13944).
17593 * Makefile.in (LIB_FDATASYNC): New macro.
17595 * conf_post.h (BSD_SYSTEM, BSD_SYSTEM_AHB): Remove; no longer needed.
17596 * fileio.c (Fwrite_region, write_region_inhibit_fsync):
17597 Don't worry about HAVE_FSYNC, since a substitute fsync is
17598 available if the system lacks one.
17599 (Fwrite_regin): Retry fsync if interrupted.
17601 2013-03-13 Eli Zaretskii <eliz@gnu.org>
17603 * w32term.c (w32_read_socket): If the Emacs frame is being
17604 activated, call w32fullscreen_hook, to make sure the new frame
17605 dimensions are in effect. (Bug#13937)
17607 2013-03-13 Dmitry Antipov <dmantipov@yandex.ru>
17609 * xdisp.c (init_iterator): Simplify because both character and byte
17610 positions are either specified or -1. Add eassert. Adjust comment.
17611 * window.c (Fscroll_other_window): Use SET_PT_BOTH because both
17612 character and byte positions can be obtained from marker.
17614 2013-03-13 Paul Eggert <eggert@cs.ucla.edu>
17616 Static checking by Sun C 5.12.
17617 * alloc.c (buffer_memory_full) [REL_ALLOC]:
17618 * bytecode.c (exec_byte_code):
17619 * dispnew.c (init_display):
17621 * fileio.c (Fsubstitute_in_file_name):
17622 * keyboard.c (Fevent_convert_list):
17623 * keymap.c (Fsingle_key_description):
17624 * term.c (maybe_fatal, fatal):
17625 * xfns.c (Fx_display_backing_store, Fx_display_visual_class):
17626 * xsmfns.c (Fhandle_save_session):
17627 Omit unreachable code.
17628 * keymap.c (map_keymap_char_table_item): Cast void * to
17629 a function pointer type; the C Standard requires this.
17631 * sysdep.c: Remove a use of BSD_SYSTEM, which I'm trying to phase out.
17632 Include <sys/param.h> unconditionally, as that works elsewhere and
17633 is simpler here. Include <sys/sysctl.h> if DARWIN_OS ||
17634 __FreeBSD__, not if BSD_SYSTEM, since it's needed only for Darwin
17637 See ChangeLog.12 for earlier changes.
17639 ;; Local Variables:
17643 Copyright (C) 2011-2015 Free Software Foundation, Inc.
17645 This file is part of GNU Emacs.
17647 GNU Emacs is free software: you can redistribute it and/or modify
17648 it under the terms of the GNU General Public License as published by
17649 the Free Software Foundation, either version 3 of the License, or
17650 (at your option) any later version.
17652 GNU Emacs is distributed in the hope that it will be useful,
17653 but WITHOUT ANY WARRANTY; without even the implied warranty of
17654 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17655 GNU General Public License for more details.
17657 You should have received a copy of the GNU General Public License
17658 along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.